CN217474567U

CN217474567U - Punching device

Info

Publication number: CN217474567U
Application number: CN202122578945.XU
Authority: CN
Inventors: 李祝东
Original assignee: Huizhou Dongxinyuan Hardware Products Co ltd
Current assignee: Huizhou Dongxinyuan Hardware Products Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-09-23
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to a technical field that punches a hole especially relates to a punching device. A punching device comprises a device main body, and a clamp mechanism, a punching mechanism and a feeding limiting piece which are arranged on the device main body; the clamp mechanism comprises a clamp and a clamp driving mechanism, the clamp driving mechanism is used for driving the clamp to realize opening and closing actions, and the clamp is provided with a feeding hole and a punching needle hole; the punching mechanism comprises a punching needle and a punching needle driving mechanism for driving the punching needle to punch, and the punching needle extends to the punching needle opening; the material loading locating part is arranged at one end of the material loading port in the feeding direction. According to the technical scheme of the utility model, the workpiece is provided with high-efficiency clamping speed and clamping force, so that the workpiece is effectively prevented from slipping, the punching force is concentrated in a high-efficiency manner, the punching position is accurate and not easy to deviate, and defective products are effectively reduced; and the feeding and the taking of the machined parts are convenient, the machining efficiency is effectively improved, and the labor of workers is reduced.

Description

Punching device

Technical Field

The utility model relates to a technical field that punches a hole especially relates to a punching device.

Background

The punching machine is a mechanical device which completes punching by mounting raw materials and enabling a punching die to act on the materials under the driving of a power mechanism. In traditional piercing press (if adopt the punch press to punch a hole), the easy off tracking of position of punching a hole leads to the defective rate high, and the machined part punches a hole to add the man-hour material loading and get the material inconvenient, leads to wasting time and energy.

Disclosure of Invention

An object of the utility model is to provide a punching device to prior art's not enough, aim at making the position of punching a hole difficult off tracking to and improve the machined part dismouting efficiency that punches a hole man-hour, with reduce the defective rate and improve machining efficiency.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a punching device comprises a device main body, and a clamp mechanism, a punching mechanism and a feeding limiting piece which are arranged on the device main body;

the clamp mechanism comprises a clamp and a clamp driving mechanism, the clamp driving mechanism is used for driving the clamp to realize opening and closing actions, and the clamp is provided with a feeding hole and a punching needle hole;

the punching mechanism comprises a punching needle and a punching needle driving mechanism for driving the punching needle to punch holes, and the punching needle extends to the punching needle opening;

the material loading locating part is arranged at one end of the material loading opening in the feeding direction.

As a further aspect of the present invention: the fixture comprises a first clamping piece and a second clamping piece, the punching needle port comprises a first punching needle port arranged on the first clamping piece and a second punching needle port arranged on the second clamping piece, the feeding port is arranged on the first clamping piece and between the second clamping pieces, the fixture driving mechanism comprises a first fixture oil cylinder and a second fixture oil cylinder, the first fixture oil cylinder drives the first clamping piece, and the second fixture oil cylinder drives the second clamping piece.

As a further aspect of the present invention: the punching needle driving mechanism comprises a first punching needle oil cylinder and a second punching needle oil cylinder, the punching needle comprises a first punching needle and a second punching needle, one end of the first punching needle is connected with the first punching needle oil cylinder, the other end of the first punching needle extends to the first punching needle opening, one end of the second punching needle is connected with the second punching needle oil cylinder, and the other end of the second punching needle extends to the second punching needle opening.

As a further aspect of the present invention: the device main body further comprises a first clamping piece supporting plate, a second clamping piece supporting plate and a clamp supporting guide rail, wherein the first clamping piece supporting plate and the second clamping piece supporting plate are movably connected to the clamp supporting guide rail;

the first clamp is fixedly connected to one end of the first clamp supporting plate, one end of the first punching needle oil cylinder is fixedly connected to the other end of the first clamp supporting plate, and the other end of the first punching needle oil cylinder is connected to the first clamp oil cylinder;

the second clamping piece is fixedly connected to one end of the second clamping piece supporting plate, one end of the second punching needle oil cylinder is fixedly connected to the other end of the second clamping piece supporting plate, and the other end of the second punching needle oil cylinder is connected to the second clamp oil cylinder.

As a further aspect of the present invention: the device main body further comprises a first punching supporting rail, a second punching supporting rail, a first punching supporting plate and a second punching supporting plate, wherein two ends of the first punching supporting rail are fixedly connected to the first clamp supporting plate and the first punching needle oil cylinder respectively, two ends of the second punching supporting rail are fixedly connected to the second clamp supporting plate and the second punching needle oil cylinder respectively, one end of the first punching supporting plate is movably connected to the first punching supporting rail, the other end of the first punching supporting plate is fixedly connected to a piston rod of the first punching needle oil cylinder, one end of the second punching supporting plate is movably connected to the second punching supporting rail, and the other end of the second punching supporting plate is fixedly connected to a piston rod of the second punching needle oil cylinder.

As a further aspect of the present invention: the device main body further comprises a clamp supporting plate and a clamp supporting guide rail, the clamp supporting plate is movably connected with the clamp supporting guide rail, the clamp is fixedly connected with one end of the clamp supporting plate, one end of the punching needle driving mechanism is fixedly connected with the other end of the clamp supporting plate, and the other end of the punching needle driving mechanism is connected with the clamp driving mechanism.

As a further aspect of the present invention: the device main part is still including transferring the device from beginning to end, transfer the device from beginning to end including transferring actuating mechanism from beginning to end, the one end of material loading locating part connect in transfer actuating mechanism from beginning to end, the other end of material loading locating part stretch to the material loading mouth.

As a further aspect of the present invention: the front and back adjusting device also comprises a front and back adjusting fixed seat, the front and back adjusting driving mechanism comprises a front and back adjusting oil cylinder, and the front and back adjusting oil cylinder is fixedly connected with the front and back adjusting fixed seat.

As a further aspect of the present invention: the device main body further comprises a punching support rail and a punching support plate, two ends of the punching support rail are fixedly connected with the clamp support plate and the punching needle driving mechanism respectively, one end of the punching support plate is movably connected with the punching support rail, and the other end of the punching support plate is connected with the punching needle driving mechanism.

As a further aspect of the present invention: the intelligent control system is characterized by further comprising a master control box, wherein the master control box is provided with an electric control system.

The feeding and taking processes are as follows: the one end of handheld machined part to insert the other end of machined part from the feed inlet direction, embolia the material loading locating part until the machined part, make the certain degree of freedom of this machined part of material loading locating part restriction, then press the switch that punches a hole, this machined part of anchor clamps centre gripping, after the centre gripping action is accomplished, the operation of punching a hole is carried out to the machined part to the needle that dashes, and the anchor clamps are opened after the completion of punching a hole, take off the machined part.

The inventor finds that the punching position is deviated mainly because the workpiece is unstable, the workpiece is easy to slip when punching, for example, in the process of punching a pipe, a worker needs to spend a large amount of time for fastening the workpiece, and the material taking after punching is also inconvenient, so that the material loading and taking are time-consuming and labor-consuming.

The utility model has the advantages that:

the clamp and the clamp driving mechanism are adopted to realize the opening and closing actions of the clamp, so that a workpiece is rapidly clamped and fixed; by adopting the feeding limiting part, the certain degree of freedom of the workpiece during feeding is limited, so that the workpiece is easier to feed and is not easy to fall off, the workpiece is further convenient to clamp and fix by the clamp, and the clamping force of the clamp is more efficient and firmer; the punching needle and the punching needle driving mechanism are adopted to punch a hole on a workpiece. To sum up, the technical scheme of the utility model has high-efficiency clamping speed and clamping force degree for the machined part, effectively prevents the machined part from slipping, efficiently concentrates punching force, ensures that the punching position is accurate and not easy to deviate, and effectively reduces defective products; and the feeding and the taking of the machined parts are convenient, the machining efficiency is effectively improved, and the labor of workers is reduced.

Drawings

Fig. 1 is a schematic structural view of a punching apparatus in the open state of the clamp in the present invention.

Fig. 2 is a schematic structural view of the punching apparatus in the closed or clamped state of the clamp in the present invention.

Fig. 3 is a schematic diagram of a semi-sectional structure of a punching apparatus of the present invention.

Fig. 4 is a schematic view of a full-section structure of a punching apparatus of the present invention.

Fig. 5 is an exploded view of a punching apparatus according to the present invention.

Fig. 6 is an exploded view of a part of the structure of the present invention.

Fig. 7 is a schematic view of the structure of the workpiece in fig. 1 (i.e., during loading or after punching).

Fig. 8 is a schematic view of the structure of fig. 2 with the workpiece installed (i.e., in a punched state).

Fig. 9 is a schematic diagram of the structure from another view angle in fig. 7.

Fig. 10 is an exploded schematic view of the clamp mechanism according to the present invention.

Fig. 11 is an exploded schematic view of the punching mechanism of the present invention.

Fig. 12 is a schematic structural view of the front and rear adjusting device of the present invention.

The reference numerals include:

1-a clamping mechanism, wherein the clamping mechanism is arranged on the base,

11-clamp, 12-clamp driving mechanism, 13-punching needle opening, 14-feeding opening,

111-the first clip member, 112-the second clip member,

121-a first clamp cylinder, 122-a second clamp cylinder,

131-a first punch needle port, 132-a second punch needle port;

2-a punching mechanism for punching the hole,

21-punching needle, 22-punching needle driving mechanism,

211-a first punch pin, 212-a second punch pin,

221-a first punching needle oil cylinder, 222-a second punching needle oil cylinder,

2111-punch pin portion, 2112-connecting portion,

2211-a piston rod of the first punching needle oil cylinder, 2221-a piston rod of the second punching needle oil cylinder;

3-a front-back adjusting device,

31-a feeding limit piece, 32-a front and back adjusting driving mechanism, 33-a front and back adjusting fixing seat,

321-front and back oil adjusting cylinders;

4-a supporting plate of the clamp,

41-first clip support plate, 42-second clip support plate;

5, supporting the guide rail by a clamp;

6-punching a hole on a support rail,

61-a first punched hole support rail, 62-a second punched hole support rail;

7-punching a supporting plate,

71-a first punched hole support plate, 72-a second punched hole support plate;

8-the main body of the device,

9, machining parts.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 12, in an embodiment of the present invention, a punching apparatus is provided, which includes an apparatus main body 8, and a clamp 11, a clamp mechanism 1, a punching mechanism 2, and a feeding limiting member 31, which are disposed on the apparatus main body 8;

the clamp 11 and the clamp 11 mechanism 1 comprise a clamp 11 and a clamp driving mechanism 12, the clamp driving mechanism 12 is used for driving the clamp 11 to realize opening and closing actions, and the clamp 11 is provided with a feeding port 14 and a punching needle 21 port 13;

the punching mechanism 2 comprises a punching needle 21 and a punching needle driving mechanism 22 for driving the punching needle 21 to punch, and the punching needle 21 extends to the punching needle 21 opening 13 of the punching needle 21;

the feeding limiting part 31 is arranged at one end of the feeding direction of the feeding port 14. Specifically, the structure of the feeding limiting part 31 includes a column structure, such as a cylinder or a square column.

When material loading and material taking: the one end of the machined part 9 is held by hand, the other end of the machined part 9 is inserted from the direction of the feeding hole until the machined part 9 is sleeved in the feeding limiting part 31, the feeding limiting part 31 limits a certain degree of freedom of the machined part 9, then the punching switch is pressed down, the machined part 9 is clamped by the clamp 11, after the clamping action is completed, the punching needle 21 performs punching operation on the machined part 9, after the punching operation is completed, the clamp 11 is opened, and the machined part 9 is taken down.

The opening and closing actions of the clamp 11 are realized by adopting the clamp 11 and the clamp driving mechanism 12, so that the workpiece 9 is rapidly clamped and fixed; by adopting the feeding limiting part 31, the degree of freedom of the workpiece 9 during feeding is limited, so that the workpiece 9 is easier to feed and is not easy to fall off, the workpiece 9 is further convenient to clamp and fix by the clamp 11, and the clamping force of the clamp 11 is more efficient and firmer; the work piece 9 is subjected to punching work by using the punching pin 21 and the punching pin drive mechanism 22. To sum up, the technical scheme of the utility model has high-efficiency clamping speed and clamping force degree for the workpiece 9, effectively prevents the workpiece 9 from skidding, efficiently concentrates punching force, ensures that the punching position is accurate and not easy to deviate, and effectively reduces defective products; and the feeding and the taking of the workpieces 9 are convenient, the processing efficiency is effectively improved, and the labor of workers is reduced.

Further, the clamp 11 includes a first clamp piece 111 and a second clamp piece 112, the punch pin 21 and the punch pin 21 hole 13 include a first punch pin 211 and a first punch pin 21 hole 131 which are disposed on the first clamp piece 111, and a second punch pin 212 and a second punch pin 21 hole 132 which are disposed on the second clamp piece 112, the feeding port 14 is disposed between the first clamp piece 111 and the second clamp piece 112, the clamp driving mechanism 12 includes a first clamp oil cylinder 121 and a second clamp oil cylinder 122, the first clamp oil cylinder 121 drives the first clamp piece 111, and the second clamp oil cylinder 122 drives the second clamp piece 112. Specifically, the loading opening 14 is formed by a space between the first clamping member 111 and the second clamping member 112.

Further, the punching needle driving mechanism 22 includes a first punching needle cylinder 221 and a second punching needle cylinder 222, the punching needle 21 includes a first punching needle 211 and a second punching needle 212, one end of the first punching needle 211 is connected to the first punching needle cylinder 221, the other end extends to the first punching needle 21 opening 131 of the first punching needle 211, one end of the second punching needle 212 is connected to the second punching needle cylinder 222, and the other end extends to the second punching needle 21 opening 132 of the second punching needle 212. Specifically, referring to fig. 11, the punch pin 21 is provided with a punch pin portion 2111 and a connecting portion 2112, and the punch pin portion 2111 is detachably connected to the connecting portion 2112, so that the punch pin portion 2111 can be replaced conveniently, and replacement of the punch pin 21 with a different shape structure is realized, thereby increasing applicability and further improving production efficiency.

In a further scheme, the device main body 8 further includes a first clip support plate 41, a second clip support plate 42 and a clamp support rail 5, wherein the first clip support plate 41 and the second clip support plate 42 are both movably connected to the clamp support rail 5;

the first clamp 111 is fixedly connected to one end of the first clamp support plate 41, one end of the first punch pin cylinder 221 is fixedly connected to the other end of the first clamp support plate 41, and the other end of the first punch pin cylinder 221 is connected to the first clamp cylinder 121;

the second clamping member 112 is fixedly connected to one end of the second clamping member supporting plate 42, one end of the second needle punching cylinder 222 is fixedly connected to the other end of the second clamping member supporting plate 42, and the other end of the second needle punching cylinder 222 is connected to the second clamp cylinder 122. Specifically, the first clamp oil cylinder 121 pushes the first punching pin oil cylinder 221 to move, so that the first punching pin oil cylinder 221 drives the first clamp supporting plate 41 to move along the length direction of the clamp supporting guide rail 5; the second clamp cylinder 122 pushes the second punch pin cylinder 222 to move, so that the second punch pin cylinder 222 drives the second clamp supporting plate 42 to move along the length direction of the clamp supporting rail 5.

Further, the device main body 8 further includes a first punched hole supporting rail 61, a second punched hole supporting rail 62, a first punched hole supporting plate 71 and a second punched hole supporting plate 72, two ends of the first punched hole supporting rail 61 are respectively and fixedly connected to the first clamping piece supporting plate 41 and the first punching pin cylinder 221, two ends of the second punched hole supporting rail 62 are respectively and fixedly connected to the second clamping piece supporting plate 42 and the second punching pin cylinder 222, one end of the first punched hole supporting plate 71 is movably connected to the first punched hole supporting rail 61, the other end of the first punched hole supporting plate 71 is fixedly connected to the piston rod 2211 of the first punching pin cylinder, one end of the second punched hole supporting plate 72 is movably connected to the second punched hole supporting rail 62, and the other end of the second punched hole supporting plate 72 is fixedly connected to the piston rod 2221 of the second punching pin cylinder. Specifically, the first punching support plate 71 is driven by the first punching pin cylinder 221 to move along the length direction of the first punching support rail 61; second punch support plate 72 is driven by second punch pin cylinder 222 to move along the length of second punch support rail 62. The first punching support plate 71 and the second punching support plate 72 are adopted to support and stabilize the first punching needle cylinder 221 and the second punching needle cylinder 222 respectively, so that the first punching needle cylinder 221 and the second punching needle cylinder 222 are prevented from loosening and being unstable during punching operation, and the stability and the efficiency of punching operation are effectively improved.

Further, the device main body 8 further comprises a clamp support plate 4 and a clamp support guide rail 5, wherein the clamp support plate 4 is movably connected to the clamp support guide rail 5, the clamp 11 is fixedly connected to one end of the clamp support plate 4, one end of the punching needle driving mechanism 22 is fixedly connected to the other end of the clamp support plate 4, and the other end of the punching needle driving mechanism 22 is connected to the clamp driving mechanism 12. Specifically, the fixture driving mechanism 12 drives the punch pin driving mechanism 22 to move left and right or stretch, so as to drive the fixture supporting plate 4 to push and pull the fixture 11, so that the fixture 11 is opened and closed. The punching needle driving mechanism 22 includes a punching oil cylinder, specifically including the first punching needle oil cylinder 221 and the second punching needle oil cylinder 222.

Further, the device main body 8 further comprises a front and rear adjusting device 3, the front and rear adjusting device 3 comprises a front and rear adjusting driving mechanism 32, one end of the feeding limiting part 31 is connected to the front and rear adjusting driving mechanism 32, and the other end of the feeding limiting part 31 extends to the feeding port 14. The feeding limiting part 31 is driven by the front and back adjusting driving mechanism 32 to do front and back telescopic motion. Specifically, punch a hole through punching needle 21 and accomplish the back, the action of stretching out that contracts and stretch out is made fast to material loading locating part 31, and the burr, iron fillings or the waste material that leave after making punching a hole pass through material loading locating part 31's flexible twitching and dropping prevents to plug up the clearance between machined part 9 and the material loading locating part 31 and is difficult to get the material, further improves material speed of getting of machined part 9 to further promote production efficiency and degree of automation.

Further, the front and rear adjusting device 3 further comprises a front and rear adjusting fixing seat 33, the front and rear adjusting driving mechanism 32 comprises a front and rear adjusting oil cylinder 321, and the front and rear adjusting oil cylinder 321 is fixedly connected to the front and rear adjusting fixing seat 33.

In a further scheme, the device main body 8 further comprises a punching support rail 6 and a punching support plate 7, two ends of the punching support rail 6 are respectively and fixedly connected to the clamp support plate 4 and the punching needle driving mechanism 22, one end of the punching support plate 7 is movably connected to the punching support rail 6, and the other end of the punching support plate 7 is connected to the punching needle driving mechanism 22. Specifically, the punch supporting plate 7 is moved in the longitudinal direction of the punch supporting rail 6 by the driving of the punch pin driving mechanism 22. Through adopting support rail 6 and the backup pad 7 that punches a hole to support and stabilize towards needle actuating mechanism 22, prevent towards needle actuating mechanism 22 and appear not hard up and unstable phenomenon when punching a hole, effectively promote the stability and the high efficiency of the operation of punching a hole.

In a further scheme, the system further comprises a master control box, and the master control box is provided with an electric control system. The operation of the punching device is controlled by adopting an electric control system. The electric control system comprises but is not limited to a wide-range system, in particular comprises but is not limited to a wide-range 980T.

The whole working process is as follows: firstly, preparing a workpiece 9 (such as a tube material and the like) needing punching, holding one end of the workpiece 9 by hand, and inserting the other end of the workpiece 9 from the direction of a feed inlet until the workpiece 9 is sleeved into a feeding limiting part 31, so that the feeding limiting part 31 limits a certain degree of freedom of the workpiece 9; secondly, a punching switch is pressed to trigger a punching signal, the electric control system receives the punching signal and controls the first fixture oil cylinder 121 to push the first punching pin oil cylinder 221 to move, so that the first punching pin oil cylinder 221 drives the first clamp supporting plate 41 to move along the positive direction of the length direction of the fixture supporting guide rail 5, and similarly, the electric control system synchronously controls the second fixture oil cylinder 122 to push the second punching pin oil cylinder 222 to move, so that the second punching pin oil cylinder 222 drives the second clamp supporting plate 42 to move along the negative direction of the length direction of the fixture supporting guide rail 5, so that the first clamp 111 and the second clamp 112 realize clamping action and clamp and fasten the workpiece 9; after the clamping action is finished, the electric control system controls the first punching needle oil cylinder 221 to drive the first punching needle 211 to punch a hole, and controls the second punching needle oil cylinder 222 to drive the second punching needle 212 to punch a hole; after the punching action is finished, the electric control system controls the front and rear oil adjusting cylinders 321 to drive the feeding limiting part 31 to rapidly make a drawing action, so that the feeding limiting part 31 is drawn out from the machined part 9 and then inserted again, and the punched scrap iron or waste material falls off along with the drawing of the feeding limiting part 31, thereby facilitating the taking of materials; then, the electronic control system controls the first clamp cylinder 121 to reset the first clamp supporting plate 41, and controls the second clamp cylinder 122 to reset the second clamp supporting plate 42, so that the first clamp 111 and the second clamp 112 are opened; finally, the workpiece 9 is removed and the punching operation is completed.

In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A punching device is characterized by comprising a device main body, a clamp mechanism, a punching mechanism and a feeding limiting piece, wherein the clamp mechanism, the punching mechanism and the feeding limiting piece are arranged on the device main body;

the punching mechanism comprises a punching needle and a punching needle driving mechanism for driving the punching needle to punch, and the punching needle extends to the punching needle opening;

the material loading locating part is arranged at one end of the material loading port in the feeding direction.

2. A punching apparatus according to claim 1, characterized in that: the fixture comprises a first clamping piece and a second clamping piece, the punching needle port comprises a first punching needle port arranged on the first clamping piece and a second punching needle port arranged on the second clamping piece, the feeding port is arranged on the first clamping piece and between the second clamping pieces, the fixture driving mechanism comprises a first fixture oil cylinder and a second fixture oil cylinder, the first fixture oil cylinder drives the first clamping piece, and the second fixture oil cylinder drives the second clamping piece.

3. A punch apparatus as claimed in claim 2, in which: the punching needle driving mechanism comprises a first punching needle oil cylinder and a second punching needle oil cylinder, the punching needle comprises a first punching needle and a second punching needle, one end of the first punching needle is connected with the first punching needle oil cylinder, the other end of the first punching needle extends to the first punching needle opening, one end of the second punching needle is connected with the second punching needle oil cylinder, and the other end of the second punching needle extends to the second punching needle opening.

4. A punch apparatus as claimed in claim 3, characterised in that: the device main body also comprises a first clamp supporting plate, a second clamp supporting plate and a clamp supporting guide rail, wherein the first clamp supporting plate and the second clamp supporting plate are movably connected to the clamp supporting guide rail;

the second clamping piece is fixedly connected to one end of the second clamping piece supporting plate, one end of the second punching pin oil cylinder is fixedly connected to the other end of the second clamping piece supporting plate, and the other end of the second punching pin oil cylinder is connected to the second clamp oil cylinder.

5. A punch apparatus as claimed in claim 4, characterised in that: the device main body further comprises a first punching supporting rail, a second punching supporting rail, a first punching supporting plate and a second punching supporting plate, wherein two ends of the first punching supporting rail are fixedly connected to the first clamp supporting plate and the first punching needle oil cylinder respectively, two ends of the second punching supporting rail are fixedly connected to the second clamp supporting plate and the second punching needle oil cylinder respectively, one end of the first punching supporting plate is movably connected to the first punching supporting rail, the other end of the first punching supporting plate is fixedly connected to a piston rod of the first punching needle oil cylinder, one end of the second punching supporting plate is movably connected to the second punching supporting rail, and the other end of the second punching supporting plate is fixedly connected to a piston rod of the second punching needle oil cylinder.

6. A punch apparatus as claimed in claim 1, in which: the device main body further comprises a clamp supporting plate and a clamp supporting guide rail, the clamp supporting plate is movably connected with the clamp supporting guide rail, the clamp is fixedly connected with one end of the clamp supporting plate, one end of the punching needle driving mechanism is fixedly connected with the other end of the clamp supporting plate, and the other end of the punching needle driving mechanism is connected with the clamp driving mechanism.

7. A punch apparatus as claimed in claim 1, 5 or 6, characterised in that: the device main part is still including transferring the device from beginning to end, transfer the device from beginning to end including transferring actuating mechanism from beginning to end, the one end of material loading locating part connect in transfer actuating mechanism from beginning to end, the other end of material loading locating part stretch to the material loading mouth.

8. A punch apparatus as claimed in claim 7, characterised in that: the front and back adjusting device also comprises a front and back adjusting fixed seat, the front and back adjusting driving mechanism comprises a front and back adjusting oil cylinder, and the front and back adjusting oil cylinder is fixedly connected with the front and back adjusting fixed seat.

9. A punch apparatus as claimed in claim 6, characterised in that: the device main body further comprises a punching support rail and a punching support plate, two ends of the punching support rail are fixedly connected with the clamp support plate and the punching needle driving mechanism respectively, one end of the punching support plate is movably connected with the punching support rail, and the other end of the punching support plate is connected with the punching needle driving mechanism.

10. A punch apparatus as claimed in claim 1, 5 or 6, characterised in that: the intelligent control system is characterized by also comprising a master control box, wherein the master control box is provided with an electric control system.