Traditional Culture Encyclopedia - Traditional festivals - What is the meaning of punching machine

What is the meaning of punching machine

Question 1: What is the meaning of punch press~~ Definition: The movable part that forces metal into a die for sheet processing, stamping, die pressing, embossing, etc.

The structure of punch press:

The structure of the press:

1. Upper die

The upper die is the upper part of the whole set of dies, that is, the part of the die mounted on the slide of the press.

2. Upper die holder

The upper die holder is the topmost plate-like part of the upper die, which is close to the press slide when the workpiece is in place and is fixed to the press slide by the die handle or directly.

3. Lower die

The lower die is the lower part of the whole set of dies, i.e., the part of the die that is mounted on the press table.

4. Lower die holder

The lower die holder is a plate-like part on the bottom surface of the lower die, which is directly fixed on the press table or pad when working.

5, edge wall

The edge wall is the side wall of the punching die hole edge.

6, edge slope

The edge slope is the slope of each side of the edge wall of the punched recessed mold hole.

7, air cushion

The air cushion is a compressed air-powered ejector. See "pop-top".

8, the reverse side of the pressure block

The reverse side of the pressure block from the other side of the working surface to support the unidirectional stress of the convex mold parts.

9, guide sleeve

The guide sleeve is a tubular part that provides precision guidance for the relative movement of the upper and lower mold seats, most of which are fixed in the upper mold seat and used in conjunction with the guide pillar fixed in the lower mold seat.

10, guide plate

The guide plate is a plate-like part with a hole for precision sliding with the convex mold, used to ensure that the convex and concave molds are aligned with each other, and play a role in unloading (pieces).

11, guide pillar

Guide pillar is for the relative movement of the upper and lower mold seat to provide precision guidance of cylindrical parts, most of the fixed in the lower mold seat, and fixed in the upper mold seat with the guide sleeve.

12, guide pin

The guide pin is a pin-shaped part that extends into the material hole to guide its position in the concave mold.

13, guide plate mold

Guide plate mold is a guide plate as a guide die, mold use convex die does not detach from the guide plate.

14, guide plate

The guide plate is a plate-like guiding part that guides the strip (tape, coil) material into the concave mold.

15, the guide column mold

The guide column mold is the guide column, the guide sleeve mutual sliding mold. (See "mold frame").

16, die

Die is mounted on the press for the production of punched parts of the process equipment, by matching the upper and lower parts.

17, convex mold

Convex die is a die in the direct formation of punches in the role of convex working parts, that is, the shape of the working surface of the parts.

18, concave mold

Concave die is a concave working part in the die that plays a direct role in the formation of punches, i.e., in the shape of the working surface of the part.

19, guard plate

Guard plate is to prevent fingers or foreign objects from entering the dangerous area of the die plate parts.

20, pressure plate (circle)

Pressure plate (circle) is used in the die to hold down the stamping material or process parts to control the flow of material, in the deep-drawing die, most of the pressure plate is known as the pressure circle.

21, compression rib

Compression rib is a rib-like protrusion used to control the flow of material in the stretching die or deep drawing die. The compression rib can be a local structure of the concave die or compression ring, or it can be a separate part inserted into the concave die or compression ring.

22, press sill

Press sill is a special name for a press bar with a rectangular cross-section. See "Pressing bar".

23, bearing plate

Bearing plate is used to lengthen the concave mold on the plane, bearing stamping material plate parts.

24, continuous mold

Continuous die is a die with two or more stations, the material with the press stroke into a station one by one, so that the punched part gradually forming.

25, side edge

Side edge is a convex die that cuts a feed positioning notch on the side of the strip (tape, coil) material.

26, side pressure plate

Side pressure plate is a strip (strip, coil) material side of the spring pressure, prompted by its other side of the plate against the guide plate plate plate.

27, the top bar

The top bar is to move upward directly or indirectly out of the work (sequence) or sequence of material rod parts.

28, the top plate

The top plate is a movable plate-like part in the concave mold or module, with upward movement directly or indirectly ejecting the workpiece (sequence) or scrap.

29, tooth ring

Tooth ring is a circle of tooth-shaped protrusions on the fine blanking die or toothed platen, which is a local structure of the die or toothed platen rather than a separate part.

30, limit sleeve

Limit sleeve is a tubular part used to limit the minimum closing height of the die, usually outside the guide pillar.

31, limit column

Limit column is to limit the minimum closing height of the mold column.

32, positioning pin (plate)

Positioning pin (plate) is to ensure that the process ...... >>

Question 2: What is the meaning of the punch press The punch press is a stamping press. In national production, stamping process than traditional machining to save materials and energy, high efficiency, the operator's technical requirements are not high and through a variety of molds can make the application of machining can not be achieved by these advantages of the product, and therefore it is more and more widely used.

Punching machine is widely used in electronics, communications, computers, household appliances, furniture, transportation, (automobile, motorcycle, bicycle) hardware parts and other stamping and molding.

1. (1) high rigidity, high precision frame, the use of steel plate welding, and by heat treatment, the elimination of body technetium internal stress in order to make the equipment long-term stable work without deformation.

(2) Structural components load uniformity, steel balance.

2. Stable high precision:

The main parts of the equipment, such as crankshaft, gears, transmission shafts, etc., are hardened and heat-treated in the grinding process have a high wear resistance, stable long-term performance, to ensure the stability of the requirements of high precision.

3. Reliable and safe operation:

The reason why the operation is convenient, accurate positioning is because of the use of the difference between the traditional brakes, clutch/brake combination device has a high degree of sensitivity, coupled with the international high-end equipment common duplex solenoid control valves, as well as overload protection devices, to ensure that the high-speed movement of the press slider and the stopping of the precise and safe.

4. Production automation, labor-saving and high efficiency.

The press can be equipped with corresponding automatic feeding device, with feeding error detection, pre-cutting, pre-breaking device, can fully realize the automation of production, low cost and high efficiency.

5. Slider adjustment mechanism:

Slider adjustment is divided into manual adjustment electric adjustment, convenient, reliable, safe, fast, precision up to 0.1mm.

6. Novel design, environmental protection.

Adopting advanced technology from Japan and Taiwan as well as the design concept, it has the advantages of low noise, low energy consumption and no pollution.

Question 3: What is the meaning of the punch press Punch is a machine, it is called the press, you can punch a lot of things, such as household spoons, and on the screws of the washer, etc. The reason why the fingers can lead to break because the work did not follow the instructions to go up to the work, or carelessly put the hand to the workbench, as long as the work of the future attention to ah,

Question 4: What is the meaning of the punch press? What is the meaning of "punch" in the automotive industry? Cylinder head and cylinder block between the cylinder gasket (bed), in order to string through the waterway or between the cylinder and cylinder string gas, in general, the cylinder bed is damaged, so that the engine works poorly.

The press is a stamping press. In the national production, stamping process than traditional machining to save materials and energy, high efficiency, the operator's technical requirements are not high and through the application of various molds can be made by machining can not be achieved by the product of these advantages, and therefore its use is becoming more and more widespread.　　Stamping production is mainly for the plate. Through the mold, can make the drop, punching, molding, deep drawing, trimming, punching, shaping, riveting and extrusion parts, etc., widely used in various fields. Such as we use the switch socket, cups, cupboards, plates, computer chassis, and even missiles and aircraft ...... have a very large number of accessories can be produced through the mold with the punch press.

Question 5: What does the model number of the punch press mean? The front seems to represent the manufacturer's name. Behind is the pressure tonnage on behalf of the punch press

Question 6: What is the meaning of automotive punch press automotive engine punch In more detail, it is the punch cylinder gasket

In the engine and the cylinder head contact surface there is a gasket to do the engine oil passages and the waterway isolation role does not allow the water and oil leakage and leakage to the cylinder

Caused by the failure of the punch press has a lot of

High water temperature, cylinder bolt fixation problems, water and oil to the cylinder

The punch press has a lot of faults. Cylinder bolt fixation problems, air in the waterway and so on

Common punch press is the phenomenon of high water temperature is more

Question 7: What is the meaning of the second degree of fall on the punch press There are several operating norms in the actual operation of the punch press. The most afraid in a single stamping when the continuous punch caused personal safety accidents, so people designed a two-degree fall protection device, that is, the head of the crankshaft is equipped with a detection of the position of the upper dead center of the proximity of the switch, the detected signals and PLC signals for comparison, if the abnormalities are immediately alarmed to stop. In a single specification, when installed in the crankshaft head of the two degrees of fall proximity switch failure or loose, the manipulation panel on the "abnormal alarm" light will always be lit; if the slider after a trip in the upper dead center position did not stop (appearing even punch), and two degrees of the fall proximity switch in the upper dead center position to detect the signal, the two degrees of the fall switch to start the action, the quick Send a signal through the PLC, quickly cut off the power supply of the control valve/solenoid, and at the same time, the "Abnormal Alarm" light on the control panel will always be on.

Question 8: What is the meaning of the car engine punch Hello! The engine cylinder head and the center of the cylinder gasket is faulty is called punch press, hope to help you

Question 9: What is the reason for the car engine punch press? What does punch press mean? Automotive engine punch In more detail, it is the punch cylinder gasket in the engine and the cylinder head of the contact surface of a mat to do the engine oil and waterway isolation role does not allow water and oil leakage and leakage to the cylinder tapping into the punch faults there are many high water temperature, the cylinder bolt fixation problems, waterway air and so on Common punch is the water temperature is high phenomenon as much I hope that my answer to the owner is useful!

Question 10: What is the meaning of the press ah ~ ~ definition: for sheet processing, stamping, molding, embossing, etc. to force the metal into the active part of the mold.