CN218224241U

CN218224241U - Punching device of door panel of vehicle door

Info

Publication number: CN218224241U
Application number: CN202222280331.8U
Authority: CN
Inventors: 张学礼
Original assignee: Shenyang Paige Automobile Trim Co ltd
Current assignee: Shenyang Paige Automobile Trim Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-06
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a punching device of a door panel of a vehicle door, which relates to the technical field of punching equipment and comprises a base, a platform, a C-shaped support, a cylinder, a punching knife, a concave groove and a profiling seat, wherein the platform is fixedly arranged on the upper surface of the base; the utility model discloses not only can prevent that the sword inner chamber card that punches a hole from going into the waste material and causing the clearance difficulty to guarantee the efficiency of the processing of punching a hole, but also can promote the waste material to the waste material box, concentrate the clearance, guarantee the cleanliness of mesa.

Description

Punching device of door panel of vehicle door

Technical Field

The utility model relates to a punching equipment technical field specifically is a punching device of door plant.

Background

Punching: it means that various patterns are printed on materials such as steel plates, leather, cloth, wood plates and the like to meet different requirements. In the processing of automobile door panels, the processing equipment of punching holes cannot be removed.

But current door plant processing equipment that punches a hole has some problems, on the one hand, lacks waste material clearance structure, and manual clearance waste material is wasted time and energy, and on the other hand has the inner chamber because the center of punching cutter, and the waste material gets into the inner chamber easily, and the clearance is hard, influences machining efficiency.

SUMMERY OF THE UTILITY MODEL

The above is not enough to prior art, the utility model provides a punching device of door plant not only can prevent that the sword inner chamber card that punches a hole from going into the waste material and causing the clearance difficulty to guarantee the efficiency of the processing of punching a hole, but also can promote the waste material to the waste material box, concentrate the clearance, guarantee the cleanliness of mesa.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a punching device of door plant, includes base, platform, C type support, cylinder, punching cutter, recess groove and profile modeling seat, the platform is fixed to be set up at the base upper surface, C type support fixed mounting is in platform upper surface one side, cylinder fixed mounting is on the upper portion of C type support and the flexible end of cylinder down, the flexible end fixed connection of cylinder has the horizontally movable plate, the fixed mount pad that is provided with of bottom surface under the movable plate, the fixed bottom surface that sets up at the mount pad of punching cutter, recess groove fixed mounting just corresponds punching cutter under the platform upper surface, profile modeling seat demountable installation just is located the both sides of recess groove at the upper surface of platform, recess inslot center is the cavity form, and the hollow position that the platform corresponds the recess groove has seted up the feed opening, the base upper surface is seted up flutedly and is formed the groove chamber between base and the platform, the groove intracavity activity is provided with waste material box, the mount pad all is equipped with the cavity with the installation board with the mount pad with punching cutter center, the mount pad corresponds to be provided with the fixed plate in the cavity, the vertical activity runs through being provided with a plurality of movable rods, the upper end and the movable rod mounting panel that the compression spring rod is equipped with the lower extreme respectively, and the mounting panel, the compression spring rod is equipped with the lower mounting panel under the spring rod, the spring mounting panel, and is equipped with the spring rod.

Preferably, a pair of slide rails is fixedly mounted on the side wall of the vertical section of the C-shaped support, a pair of slide blocks is arranged on one side of the moving plate corresponding to the slide rails, and the slide blocks are slidably connected with the slide rails.

Preferably, extrusion structures are arranged on two sides of the center of the moving plate and above the position corresponding to the profiling seat.

Preferably, the extrusion structure comprises a limiting rod, a clamping plate and an extrusion plate, limiting holes are formed in two sides of the center of the movable plate, the limiting rod penetrates through the limiting holes in a vertical and movable mode, the upper end of the limiting rod is fixedly connected with the lower bottom surface of the clamping plate, the lower end of the limiting rod is fixedly connected with the extrusion plate, a first compression spring is arranged between the movable plate and the extrusion plate, the first compression spring is sleeved on the limiting rod, and the bottom of the extrusion plate is lower than the lower end of the punching knife.

Preferably, a handle is fixedly mounted on the outer side wall of the waste material box.

Preferably, the profiling seat is detachably connected to the upper surface of the platform through a screw.

The utility model provides a punching device of door plant possesses following beneficial effect:

1. the utility model discloses not only can prevent that the sword inner chamber card that punches a hole from going into the waste material and causing the clearance difficulty to guarantee the efficiency of the processing of punching a hole, but also can promote the waste material to the waste material box, concentrate the clearance, guarantee the cleanliness of mesa.

2. The utility model can compress the door plate body, ensure the stability of the door plate body during punching and improve the processing quality; the outer side wall of the waste material box is provided with the handle, so that a person can conveniently pull the waste material box, and the waste material box is convenient to clean; the moving plate is arranged on the sliding block and the sliding rail, so that the moving plate is more stable in the moving process.

Drawings

Fig. 1 is a left side view section of the punching device for the door panel of the vehicle door of the present invention.

Fig. 2 is a front sectional view of the punching device for the door panel of the vehicle of the present invention.

Fig. 3 is a front sectional view of the punching knife of the present invention.

In the figure: 1. a handle; 2. a waste material box; 3. a feeding port; 4. a base; 5. a platform; 6. a C-shaped support; 7. a slide rail; 8. a pressing plate; 9. punching a hole cutter; 10. a fixing plate; 11. a slider; 12. a cylinder; 13. moving the plate; 14. a mounting seat; 15. a contact plate; 16. a profiling seat; 17. a recessed groove; 18. a first compression spring; 19. a limiting rod; 20. clamping a plate; 21. a limiting hole; 22. mounting a plate; 23. a movable rod; 24. a second compression spring; 25. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a punching apparatus for a door panel of a vehicle door comprises a base 4, a platform 5, a C-shaped support 6, a cylinder 12, a punching blade 9, a concave blade 17 and a profiling seat 16, wherein the platform 5 is fixedly arranged on the upper surface of the base 4, the C-shaped support 6 is fixedly arranged on one side of the upper surface of the platform 5, the cylinder 12 is fixedly arranged on the upper portion of the C-shaped support 6, the telescopic end of the cylinder 12 is downward, a horizontal moving plate 13 is fixedly connected with the telescopic end of the cylinder 12, a mounting seat 14 is fixedly arranged on the lower bottom surface of the moving plate 13, the punching blade 9 is fixedly arranged on the lower bottom surface of the mounting seat 14, the concave blade 17 is fixedly arranged on the upper surface of the platform 5 and corresponds to the position right below the punching blade 9, the profiling seat 16 is detachably arranged on the upper surface of the platform 5 and is positioned on two sides of the concave blade 17, the inner center of the concave blade 17 is hollow, a blanking port 3 is formed in the hollow position, corresponding to the concave groove 17, of the platform 5, a groove is formed in the upper surface of the base 4, a groove cavity is formed between the base 4 and the platform 5, a waste material box 2 is movably arranged in the groove cavity, cavities are formed in the centers of the mounting seat 14 and the punching knife 9, a fixing plate 10 is arranged in the cavity, corresponding to the mounting seat 14, a plurality of movable rods 23 are vertically and movably arranged on the fixing plate 10 in a penetrating mode, mounting plates 22 are respectively arranged at the upper end and the lower end of the plurality of movable rods 23, second compression springs 24 are sleeved on the movable rods 23, the second compression springs 24 are arranged between the fixing plate 10 and the mounting plates 22 at the lower ends of the movable rods 23, a contact plate 15 is mounted on the lower bottom surface of the mounting plate 22 at the lower ends of the movable rods 23 through connecting blocks 25, and the lower bottom surface of the contact plate 15 is lower than the lower end of the punching knife 9; a pair of slide rails 7 is fixedly mounted on the side wall of the vertical section of the C-shaped support 6, a pair of slide blocks 11 is arranged on one side of the moving plate 13 corresponding to the slide rails 7, and the slide blocks 11 are connected with the slide rails 7 in a sliding manner; extrusion structures are arranged on two sides of the center of the moving plate 13 and above the corresponding profiling seat 16; the extrusion structure comprises a limiting rod 19, a clamping plate 20 and an extrusion plate 8, limiting holes 21 are formed in two sides of the center of the moving plate 13, the limiting rod 19 vertically and movably penetrates through the limiting holes 21, the upper end of the limiting rod 19 is fixedly connected with the lower bottom surface of the clamping plate 20, the lower end of the limiting rod is fixedly connected with the extrusion plate 8, a first compression spring 18 is arranged between the moving plate 13 and the extrusion plate 8, the first compression spring 18 is sleeved on the limiting rod 19, and the bottom of the extrusion plate 8 is lower than the lower end of the punching knife 9; the outer side wall of the waste material box 2 is fixedly provided with a handle 1; the profiling seat 16 is detachably connected to the upper surface of the platform 5 through screws.

The detailed connection means is a technique known in the art, and the following main description is provided for the working principle and process, and specifically provided for the following:

the utility model provides a cylinder 12 is connected with outside air compressor machine, for the well-known technique of technical staff in this field.

According to the attached drawings 1-3 of the specification, the utility model discloses during operation, at first place the door plant body on profile modeling seat 16 and recess 17, open cylinder 12, the flexible end extension of cylinder 12 drives movable plate 13 and moves down, because contact plate 15 is less than the lower extreme of punching knife 9, contact plate 15 butts the door plant body earlier, movable plate 13 drives mount pad 14 and punching knife 9 and continues to move down, contact plate 15 receives the reaction force of door plant body and moves up relative to fixed plate 10 of mount pad 14 cavity, movable rod 23 and mounting panel 22 also move up relative to fixed plate 10, second compression spring 24 between mounting panel 22 and the fixed plate 10 of movable rod 23 lower extreme is compressed, the flexible end of cylinder 12 continues to promote downwards rapidly, drive punching knife 9 and punch a hole to the door plant body on recess 17, punching knife 9 moves down to the recess 17, the waste material that will cut off promotes to the feed opening 3 department of platform 5, the restoring force of second compression spring 24 drives mounting panel 22 and contact plate 22 and the waste material 15 that connecting block 25 connects and continues to promote downwards, the waste material that the waste material cutter 9 cuts off to the waste material in the recess 2, the pull box is connected between the base can be cleared up, the waste material box 2. The utility model discloses not only can prevent that 9 inner chamber cards of punching knife from going into the waste material and causing the clearance difficulty to guarantee the efficiency of processing of punching a hole, but also can promote the waste material to waste material box 2, concentrate the clearance, guarantee the cleanliness of mesa.

The moving plate 13 is connected with the slide rail 7 of the vertical section of the C-shaped support 6 in a sliding manner through the slide block 11, so that the moving plate is more stable in the moving process.

Wherein, the lateral wall of waste material box 2 is provided with the handle, makes things convenient for personnel pull waste material box 2, the clearance of being convenient for.

The utility model discloses set up extrusion structure, extrusion structure includes gag lever post 19, cardboard 20 and stripper plate 8, when cylinder 12 flexible end begins the downstream, because stripper plate 8 is less than the lower extreme of punching cutter 9, the former contact door plant body of stripper plate 8 continues to move down, and first compression spring 18 between stripper plate 8 and the fixed plate 10 is compressed, and reaction force compresses tightly the door plant body, and the stability of door plant body when guaranteeing to punch a hole promotes processingquality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A punching device of a vehicle door panel comprises a base (4), a platform (5), a C-shaped support (6), a cylinder (12), a punching knife (9), a concave groove (17) and a profiling seat (16), wherein the platform (5) is fixedly arranged on the upper surface of the base (4), the C-shaped support (6) is fixedly arranged on one side of the upper surface of the platform (5), the cylinder (12) is fixedly arranged on the upper part of the C-shaped support (6) with the telescopic end of the cylinder (12) facing downwards, the telescopic end of the cylinder (12) is fixedly connected with a horizontal moving plate (13), the lower bottom surface of the moving plate (13) is fixedly provided with a mounting seat (14), the punching knife (9) is fixedly arranged on the lower bottom surface of the mounting seat (14), the concave groove (17) is fixedly arranged on the upper surface of the platform (5) and corresponds to the position under the punching knife (9), the profiling seat (16) is detachably arranged on the upper surface of the platform (5) and is positioned on two sides of the concave groove (17), the concave groove (17) is characterized in that the center of the concave groove (17) is in the hollow position corresponding to the position of the platform (5), a hollow groove (4) is formed between the base (4), and the concave groove (17) and a waste material box cavity (2) is formed in the base (4), mounting seat 14 all is equipped with the cavity with punching knife (9) center, mounting seat (14) correspond and are provided with fixed plate (10) in the cavity, vertical activity runs through on fixed plate (10) and is provided with a plurality of movable rod (23), and the upper end and the lower extreme of a plurality of movable rod (23) are provided with mounting panel (22) respectively, the cover is equipped with second compression spring (24) on movable rod (23), and second compression spring (24) set up between mounting panel (22) of fixed plate (10) and movable rod (23) lower extreme, and contact plate (15) are installed through connecting block (25) to bottom surface under mounting panel (22) of movable rod (23) lower extreme, and bottom surface is less than the lower extreme of punching knife (9) under contact plate (15).

2. The punching device for the door panel of the vehicle door as claimed in claim 1, wherein a pair of sliding rails (7) is fixedly mounted on the side wall of the vertical section of the C-shaped support (6), a pair of sliding blocks (11) is arranged on one side of the moving plate (13) corresponding to the sliding rails (7), and the sliding blocks (11) are slidably connected with the sliding rails (7).

3. A punching apparatus for a door panel of a vehicle door as claimed in claim 1, wherein a pressing structure is provided at both sides of the center of the moving plate (13) and at a position corresponding to an upper portion of the contour seat (16).

4. The punching device for the door panel of the vehicle door as claimed in claim 3, wherein the extrusion structure comprises a limiting rod (19), a clamping plate (20) and an extrusion plate (8), limiting holes (21) are formed in two sides of the center of the moving plate (13), the limiting rod (19) vertically and movably penetrates through the limiting holes (21), the upper end of the limiting rod (19) is fixedly connected with the lower bottom surface of the clamping plate (20), the lower end of the limiting rod is fixedly connected with the extrusion plate (8), a first compression spring (18) is arranged between the moving plate (13) and the extrusion plate (8), the first compression spring (18) is sleeved on the limiting rod (19), and the bottom of the extrusion plate (8) is lower than the lower end of the punching knife (9).

5. The punching device for the door panel of the vehicle door as claimed in claim 1, characterized in that the handle (1) is fixedly mounted on the outer side wall of the waste box (2).

6. A punching apparatus for a door panel of a vehicle door according to claim 1, wherein said profile seat (16) is detachably attached to an upper surface of the platform (5) by means of screws.