Punching equipment for metal automobile part machining

Abstract

The utility model relates to punching equipment, belongs to the technical field of automobile part machining, and particularly relates to punching equipment for metal automobile part machining, which comprises a table top, and the top of the table top is fixedly connected with an L-shaped plate; the hydraulic cylinder on the L-shaped plate is started, the punching assembly on the mounting plate is driven to move downwards to punch automobile parts, meanwhile, the rack is driven to move downwards, the two-way threaded rod on the gear is driven to rotate, the fixed block on the threaded block is driven to move, and the brush is driven to clean residual scraps on a table top. Sweeps can fall into a collecting box through a square hole and an inclined plate, so that the sweeps on the table top can be cleaned, and meanwhile, the collecting efficiency of the sweeps is improved; the problems that after punching is conducted on automobile parts through an existing device, waste chips generated after punching can remain on a table top, the cleaning effect of most waste chips is not ideal, certain limitation exists, and unified collection of the waste chips of the automobile parts in the later period is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a punching device for processing metal automobile parts. Background Art

[0002] Punching equipment includes punching machines. After the raw materials are installed, the punching machine is driven by a power mechanism and the punching die acts on the material to complete the punching. The punching machine can perform sheet processing, stamping, molding, embossing and other operations that force metal into the die. In the processing of automotive parts, punching equipment is usually used to punch the parts to achieve the purpose of use.

[0003] After searching the Chinese patent with publication number CN217700933U, a punching device for processing automobile metal parts is disclosed, including a workbench, a vertical plate is fixedly arranged on the top of the workbench, a cylinder is fixedly arranged at the center of the top of the vertical plate, the output end of the cylinder is connected to a hydraulic rod, the bottom end of the hydraulic rod passes through the top of the vertical plate and reaches the lower end, a punching tool is fixedly arranged at the bottom end of the hydraulic rod, a discharge port is opened at the center of the top of the workbench, a collection box is arranged at the bottom end of the discharge port, two groups of support plates are arranged on both sides of the top of the workbench, two groups of mounting plates are arranged at the lower ends of the side walls of the two groups of support plates that are not opposite to each other, electric telescopic rods are fixedly arranged on the front walls of the two groups of support plates, and the output ends of the electric telescopic rods are fixedly connected to the top plate.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] After punching automobile parts, the existing devices will leave waste chips on the desktop. Most of them are not ideal for cleaning the waste chips, have certain limitations, and are not convenient for the unified collection of automobile parts waste chips at a later stage. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a punching device for processing metal automobile parts. The hydraulic cylinder on the L-shaped plate is started to drive the punching assembly on the mounting plate to move downward to punch the automobile parts. At the same time, the rack is driven to move downward, the bidirectional threaded rod on the gear is driven to rotate, the fixed block on the threaded block is driven to move, and the brush is driven to clean the waste chips remaining on the desktop.

[0007] The technical solution for achieving the purpose of the utility model is: a punching device for processing metal automobile parts, comprising a tabletop, the top of the tabletop is fixedly connected to an L-shaped plate, the top inner wall of the L-shaped plate is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is connected to a mounting plate, the bottom end of the mounting plate is installed with a punching assembly, one side of the mounting plate is fixedly connected to a connecting plate, and further comprising;

[0008] A cleaning mechanism, wherein the cleaning mechanism is located on the desktop;

[0009] The cleaning mechanism includes a rack fixedly connected to one side of the connecting plate, two fixed plates are fixedly connected to the bottom of the desktop, and the two fixed plates are connected to a bidirectional threaded rod on one side close to each other for common rotation, a gear is keyed on the circumferential outer wall of the bidirectional threaded rod, the gear is meshed with the rack, two threaded blocks are screwed on the bidirectional threaded rod, two strip holes are provided on the desktop, the tops of the two threaded blocks both pass through the strip holes and are fixedly connected to the fixed blocks, and a plurality of brushes are fixedly connected to the bottoms of the two fixed blocks.

[0010] In some embodiments, the two fixing plates are fixedly connected to a limiting column at one side thereof close to each other, and two threaded blocks are slidably sleeved on the circumferential outer wall of the limiting column.

[0011] In some embodiments, four square holes are opened on the desktop, and a workbench is installed on the top of the desktop, and the workbench is located in the middle of the four square holes.

[0012] In some embodiments, a circular plate is fixedly connected to the top of the desktop.

[0013] In some embodiments, two inclined plates are fixedly connected to the bottom of the table top.

[0014] In some embodiments, a collection box is provided below the table top, and the collection box is located below the two inclined plates.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] The utility model starts the hydraulic cylinder on the L-shaped plate, drives the punching assembly on the mounting plate to move downward to punch the automobile parts, and at the same time drives the rack to move downward, drives the bidirectional threaded rod on the gear to rotate, drives the fixed block on the threaded block to move, drives the brush to clean the waste chips remaining on the desktop, and the waste chips can be dropped into the collection box through the arrangement of the square hole and the inclined plate. After the punching is completed, the rack moves upward, drives the brush on the fixed block to clean the waste chips on the desktop again, realizes the cleaning of the waste chips on the desktop, keeps the cleanliness of the desktop, and improves the collection efficiency of the waste chips;

[0017] The invention solves the problem that after punching automobile parts, waste chips left on the desktop by the existing device are not ideal for cleaning the waste chips, have certain limitations, and are not convenient for the unified collection of automobile parts waste chips in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall three-dimensional structure from another perspective provided in one embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the overall top-view stereoscopic structure provided in one embodiment of the utility model.

[0022] Description of reference numerals:

[0023] 1. Tabletop; 2. L-shaped plate; 3. Hydraulic cylinder; 4. Mounting plate; 5. Connecting plate; 6. Rack; 7. Fixed plate; 8. Bidirectional threaded rod; 9. Gear; 10. Threaded block; 11. Strip hole; 12. Fixed block; 13. Brush; 14. Workbench; 15. Square hole; 16. Circular plate; 17. Inclined plate; 18. Limiting column; 19. Collection box; 20. Punching assembly. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a punching device for metal automobile parts processing through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 3As shown, a punching device for processing metal automobile parts includes a desktop 1, the top of the desktop 1 is fixedly connected with an L-shaped plate 2, the L-shaped plate 2 and the hydraulic cylinder 3 are preferably fixed by bolts, which is convenient for disassembly during maintenance, the top inner wall of the L-shaped plate 2 is fixedly connected with the hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is connected with a mounting plate 4, the bottom end of the mounting plate 4 is installed with a punching assembly 20, one side of the mounting plate 4 is fixedly connected with a connecting plate 5, and also includes; a cleaning mechanism, the cleaning mechanism is located on the desktop 1; the cleaning mechanism includes a rack 6 fixedly connected to one side of the connecting plate 5, in order to improve the stability when the connecting plate 5 and the rack 6 move, the two are preferably Considering the fixing method of welding, two fixing plates 7 are fixedly connected to the bottom of the desktop 1, and the two fixing plates 7 are connected to a bidirectional threaded rod 8 on one side close to each other for common rotation. A gear 9 is keyed on the circumferential outer wall of the bidirectional threaded rod 8, and the gear 9 is meshed with the rack 6. Two threaded blocks 10 are screwed on the bidirectional threaded rod 8. Two strip holes 11 are provided on the desktop 1. The tops of the two threaded blocks 10 both pass through the strip holes 11 and are fixedly connected to a fixing block 12. A plurality of brushes 13 are fixedly connected to the bottoms of the two fixing blocks 12. Through the setting of the cleaning mechanism, the waste chips on the desktop 1 can be cleaned, which is convenient for unified collection at a later time.

[0027] like Figure 2 As shown, in one embodiment, the two fixing plates 7 are fixedly connected to a limiting column 18 on one side close to each other, and two threaded blocks 10 are slidably sleeved on the circumferential outer wall of the limiting column 18; by setting the limiting column 18, the stability of the threaded block 10 during movement is improved.

[0028] like Figure 3 As shown, in one embodiment, four square holes 15 are opened on the desktop 1, and a workbench 14 is installed on the top of the desktop 1, and the workbench 14 is located in the middle of the four square holes 15; through the provision of the square holes 15, it is convenient to clean up the waste.

[0029] like Figure 3 As shown, in one embodiment, the desktop 1 and the circular plate 16 are fixed by welding in order to improve the structural stability between the two. The top of the desktop 1 is fixedly connected with the circular plate 16. By setting the circular plate 16, it is possible to prevent the waste chips after punching from splashing, so that they can be collected uniformly later.

[0030] like Figure 2 As shown, in one embodiment, the table top 1 and the inclined plate 17 are preferably fixed by welding to improve the structural stability between the two, and two inclined plates 17 are fixedly connected to the bottom of the table top 1; through the arrangement of the inclined plates 17, it is achieved that waste chips can be moved and collected easily.

[0031] like Figure 1As shown, in one embodiment, a collection box 19 is provided under the table top 1, and the collection box 19 is located under the two inclined plates 17; through the provision of the collection box 19, it is possible to facilitate the unified collection of waste chips.

[0032] The specific working method is: when in use, put the metal automobile parts that need to be punched on the workbench 14, and then start the hydraulic cylinder 3 on the L-shaped plate 2, drive the punching assembly 20 on the mounting plate 4 to move downward to punch the automobile parts, and at the same time drive the rack 6 to move downward, drive the bidirectional threaded rod 8 on the gear 9 to rotate, drive the fixed block 12 on the threaded block 10 to move, and drive the brush 13 to clean the waste chips remaining on the desktop 1. The square hole 15 and the inclined plate 17 can make the waste chips fall into the collection box 19. After the stamping is completed, the rack 6 moves upward, driving the brush 13 on the fixed block 12 to clean the waste chips on the desktop 1 again, thereby realizing the cleaning of the waste chips on the desktop 1, maintaining the cleanliness of the desktop 1, and improving the collection efficiency of the waste chips.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A punching device for processing metal automobile parts, comprising a tabletop (1), the top of the tabletop (1) is fixedly connected to an L-shaped plate (2), the top inner wall of the L-shaped plate (2) is fixedly connected to a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is connected to a mounting plate (4), the bottom end of the mounting plate (4) is mounted with a punching assembly (20), and one side of the mounting plate (4) is fixedly connected to a connecting plate (5), characterized in that: Also includes; A cleaning mechanism, the cleaning mechanism being located on the table (1); The cleaning mechanism comprises a rack (6) fixedly connected to one side of a connecting plate (5); two fixing plates (7) are fixedly connected to the bottom of the table top (1); the two fixing plates (7) are connected to a bidirectional threaded rod (8) on one side close to each other for common rotation; a gear (9) is keyed on the circumferential outer wall of the bidirectional threaded rod (8); the gear (9) is meshed with the rack (6); two threaded blocks (10) are screwed on the bidirectional threaded rod (8); two strip holes (11) are provided on the table top (1); the tops of the two threaded blocks (10) both pass through the strip holes (11) and are fixedly connected to a fixing block (12); and the bottoms of the two fixing blocks (12) are fixedly connected to a plurality of brushes (13).

2. A punching device for processing metal automobile parts according to claim 1, characterized in that: The two fixing plates (7) are fixedly connected to a limiting column (18) on one side thereof close to each other, and two threaded blocks (10) are slidably sleeved on the circumferential outer wall of the limiting column (18).

3. The punching equipment for metal automobile parts processing according to claim 1 is characterized in that: The table top (1) is provided with four square holes (15), and a workbench (14) is installed on the top of the table top (1), and the workbench (14) is located in the middle of the four square holes (15).

4. The punching equipment for metal automobile parts processing according to claim 1, characterized in that: A circular plate (16) is fixedly connected to the top of the desktop (1).

5. The punching equipment for metal automobile parts processing according to claim 1, characterized in that: Two inclined plates (17) are fixedly connected to the bottom of the table top (1).

6. The punching equipment for metal automobile parts processing according to claim 1, characterized in that: A collection box (19) is provided below the tabletop (1), and the collection box (19) is located below the two inclined plates (17).

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