Perforating device for automobile bumper production

Abstract

The utility model discloses a punching device for automobile bumper production, which comprises an operation table, four supporting legs are uniformly arranged below the operation table at equal intervals, two first connecting plates are symmetrically arranged on the side surface of the operation table, first supporting columns are arranged above the first connecting plates, and second connecting plates are arranged above the first supporting columns. First cylinders are arranged below the ends, close to the first supporting columns, of the second connecting plates, third connecting plates are arranged on the side faces of the two first cylinders, second cylinders are movably connected below the third connecting plates, perforating machines are arranged below the second cylinders, adjusting devices are arranged above the third connecting plates, and third cylinders are arranged on the side faces of the adjusting devices; a movable plate is movably connected to the upper surface of the operation table, fourth connecting plates are arranged below the two ends of the movable plate, first connecting columns are arranged on the side faces, close to the operation table, of the fourth connecting plates, and gears are arranged on the side faces of the first connecting columns; the automobile bumper punching device can clamp and fix automobile bumpers of different sizes, and punching is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching devices, in particular to a punching device used for the production of automobile bumpers. Background Art

[0002] Bumpers are installed at the front and rear ends of cars. They are not only used for decoration. Their more important function is to absorb and mitigate external impact, protect the car body and protect the safety of the car body and passengers. However, as a car is an organic combination of various parts, various parts will be installed on the bumper during production, such as ranging radar, driving record camera, etc. In particular, with the continuous development of technology, in terms of car modification, more and more equipment that facilitates people's driving is constantly coming out. These devices need to be drilled in the bumper when installed. On the one hand, it is for installation and fixation, and on the other hand, some equipment needs to pass through the bumper to connect with other equipment.

[0003] The existing punching device for automobile bumpers can only fix bumpers of a single size during the punching work, and cannot realize the fixed punching of automobile bumpers of different sizes, and cannot adapt to the punching of bumpers of different sizes. Utility Model Content

[0004] The utility model aims to provide a punching device for automobile bumper production in order to solve the problem that the existing punching device cannot realize fixed punching of automobile bumpers of different sizes.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: it comprises an operating table, four supporting legs are evenly and equidistantly arranged below the operating table, two first connecting plates are symmetrically arranged on the side of the operating table, a first supporting column is arranged above each of the first connecting plates, a second connecting plate is arranged above each of the first supporting columns, a first cylinder is arranged below each of the second connecting plates close to one end of the first supporting column, a third connecting plate is arranged on the side of the two first cylinders, a second cylinder is movably connected to the bottom of the third connecting plate, a puncher is arranged below the second cylinder, an adjusting device is arranged above the third connecting plate, a third cylinder is arranged on the side of the adjusting device, and a movable A plate is provided at the bottom of each of the two ends of the movable plate, a first connecting column is provided at the bottom of the fourth connecting plate close to the side of the operating table, a gear is provided at the side of the first connecting column, a second connecting column is provided at the side of the gear, a first moving groove is provided at the side of the operating table, a first slide groove is provided at the bottom of the first moving groove, a rotating motor is provided at the side of the second connecting column, a first slider is provided at the bottom of the rotating motor, a rack is provided at the bottom of the gear, a supporting plate is provided at the bottom of the rack, fourth cylinders are symmetrically provided at the top of each of the two ends of the movable plate, a clamp is provided at the side of the fourth cylinder, a second slider is provided at the bottom of the clamp, and a second slide groove is provided on the upper surface of the movable plate.

[0006] Furthermore, the second connecting plate includes a connecting plate body, and a third sliding groove is provided below the connecting plate body.

[0007] Furthermore, the third connecting plate includes a third connecting plate body, a second movable groove is provided through the middle of the third connecting plate body, third sliding blocks are provided above both ends of the third connecting plate body, and two fourth sliding grooves are symmetrically provided on the upper surface of the third connecting plate body.

[0008] Furthermore, the adjusting device comprises a connecting block, moving blocks are symmetrically arranged on both sides of the connecting block, and a fourth sliding block is arranged under each of the moving blocks.

[0009] Furthermore, the fourth slider is located inside the fourth slide groove and the sizes of the two are matched, the upper side surface of the connecting block is fixedly connected to the third cylinder, the lower end of the connecting block is fixedly connected to the second cylinder, the connecting block is located inside the second movable groove and the sizes of the two are matched, and the third slider is located inside the third slide groove and the sizes of the two are matched.

[0010] Furthermore, the third cylinder is fixedly connected to the second connecting plate, the support plates are fixedly connected to the operating table, the gear is movably connected to the first connecting column, the gear is fixedly connected to the second connecting column, and the second connecting column is drivingly connected to the rotating motor.

[0011] Furthermore, the length of the movable plate is greater than the width of the operating table, and the clamping plate is movably connected to the movable plate.

[0012] Furthermore, the rotating motor is located inside the first moving groove, the first sliding block is located inside the first sliding groove and the two are matched in size, and the second sliding block is located inside the second sliding groove and the two are matched in size.

[0013] Beneficial effects: The utility model has reasonable design and has the following beneficial effects:

[0014] 1. Place the middle position of the car bumper on the upper surface of the moving plate, and then drive the clamping plate to clamp and fix the bumper through the fourth cylinder, and then drive the moving plate to move through the cooperation of the gear, rack and rotating motor, so as to drive the car bumper to move, so that the bumper that is not on the operating table can be moved to the operating table for punching by moving the moving plate. In this way, car bumpers of different sizes can be clamped and fixed, which is convenient for the accuracy of subsequent punching work. It can also make the bumper of a larger size be punched at one end, and the remaining part of the bumper that has not been punched can be moved to the operating table 1 for punching;

[0015] 2. Start the first cylinder to drive the third connecting plate to adjust the position, and then use the third cylinder to drive the second cylinder to adjust the position through the connecting block on the adjusting device, so that the position of the puncher can be further adjusted, and then the height of the puncher is adjusted by the second cylinder, and then the car bumper is punched, which can achieve precise adjustment of the position of the puncher and improve the accuracy of the punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is the right view of the utility model;

[0018] Figure 3 This is the front view of the utility model;

[0019] Figure 4 It is a cross-sectional view of some parts of the utility model.

[0020] In the figure: 1-operating table, 2-supporting leg, 3-first connecting plate, 4-first supporting column, 5-second connecting plate, 6-first cylinder, 7-third connecting plate, 8-second cylinder, 9-punching machine, 10-adjusting device, 11-third cylinder, 12-moving plate, 13-fourth connecting plate, 14-first connecting column, 15-gear, 16-second connecting column, 17-first moving groove, 18-first slide groove, 19-rotating motor, 20-first slider, 21-rack, 22-support plate, 23-fourth cylinder, 24-clamping plate, 25-second slider, 26-second slide groove;

[0021] 51 - connecting plate body, 52 - third slide groove, 71 - third connecting plate body, 72 - second moving groove, 73 - third slider, 74 - fourth slide groove, 101 - connecting block, 102 - moving block, 103 - fourth slider. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Combination Figures 1 to 3 A punching device for automobile bumper production shown in the figure comprises an operating table 1, four supporting legs 2 are evenly and equidistantly arranged below the operating table 1, two first connecting plates 3 are symmetrically arranged on the side of the operating table 1, first supporting columns 4 are arranged above the first connecting plates 3, second connecting plates 5 are arranged above the first supporting columns 4, first cylinders 6 are arranged below one end of the second connecting plates 5 close to the first supporting columns 4, third connecting plates 7 are arranged on the sides of the two first cylinders 6, second cylinders 8 are movably connected below the third connecting plates 7, a punching machine 9 is arranged below the second cylinder 8, an adjusting device 10 is arranged above the third connecting plate 7, a third cylinder 11 is arranged on the side of the adjusting device 10, a movable plate 12 is movably connected to the upper surface of the operating table 1, and both ends of the movable plate 12 are arranged below A fourth connecting plate 13 is provided, and a first connecting column 14 is provided on the side of the fourth connecting plate 13 close to the operating table 1, a gear 15 is provided on the side of the first connecting column 14, and a second connecting column 16 is provided on the side of the gear 15. A first moving groove 17 is provided on the side of the operating table 1, and a first slide groove 18 is provided below the first moving groove 17. A rotating motor 19 is provided on the side of the second connecting column 16, and a first slider 20 is provided below the rotating motor 19. A rack 21 is provided below the gear 15, and a support plate 22 is provided below the rack 21. Fourth cylinders 23 are symmetrically provided above both ends of the moving plate 12, and clamps 24 are provided on the sides of the fourth cylinder 23. A second slider 25 is provided below the clamps 24, and a second slide groove 26 is provided on the upper surface of the moving plate 12.

[0024] like Figure 2 , Figure 4 As shown, the second connecting plate 5 includes a connecting plate body 51, and a third slide groove 52 is provided under the connecting plate body 51; the third connecting plate 7 includes a third connecting plate body 71, and a second movable groove 72 is penetrated through the middle of the third connecting plate body 71, and a third slider 73 is provided above both ends of the third connecting plate body 71, and two fourth slide grooves 74 are symmetrically provided on the upper surface of the third connecting plate body 71. The third slide groove 52 cooperates with the third slider 73 and the first cylinder 6 to enable the third connecting plate 7 to be moved, so that the position of the punching machine can be adjusted, which is convenient for punching holes in different positions of the bumper.

[0025] like Figure 1 As shown, the adjusting device 10 includes a connecting block 101, movable blocks 102 are symmetrically provided on both sides of the connecting block 101, and a fourth slider 103 is provided under the movable block 102. The adjusting device 10 cooperates with the third cylinder 11 so that the punching machine 9 can further adjust the position, which is convenient for punching holes in different positions of the bumper.

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, the fourth slider 103 is located inside the fourth slide groove 74 and the sizes of the two are matched, the upper side of the connecting block 101 is fixedly connected to the third cylinder 11, the lower end of the connecting block 101 is fixedly connected to the second cylinder 8, the connecting block 101 is located inside the second movable groove 72 and the sizes of the two are matched, and the third slider 73 is located inside the third slide groove 52 and the sizes of the two are matched.

[0027] like Figure 1 and Figure 3 As shown, the third cylinder 11 is fixedly connected to the second connecting plate 5, the support plates 22 are fixedly connected to the operating table 1, the gear 15 is movably connected to the first connecting column 14, the gear 15 is fixedly connected to the second connecting column 16, and the second connecting column 16 is drivingly connected to the rotating motor 19; the length of the movable plate 12 is greater than the width of the operating table 1, and the clamping plate 24 is movably connected to the movable plate 12; the rotating motor 19 is located inside the first movable groove 17, the first slider 20 is located inside the first slide groove 18 and the two are of the same size, and the second slider 25 is located inside the second slide groove 26 and the two are of the same size.

[0028] Working principle: When the utility model is used, it is first placed according to the size of the bumper. The original position of the movable plate 12 is placed at one end of the operating table. When the length of the size exceeds the operating table 1, the middle position of the car bumper is placed on the upper surface of the movable plate 12 for fixing. When the length of the size does not exceed the operating table 1, the car bumper is placed on the upper surface of the operating table 1 for fixing. Then the fourth cylinder 23 drives the clamping plate 24 to clamp and fix the bumper. Then the first cylinder 6 is started to drive the third connecting plate 7 to adjust the position. Then the third cylinder 11 drives the second cylinder 8 to adjust the position through the connecting block 101 on the adjusting device 10. The position of the punch 9 is adjusted, so that the position of the punch 9 is further adjusted, and then the height of the punch 9 is adjusted by the second cylinder 8, and then the car bumper is punched, and then the movable plate 12 is driven to move by the cooperation of the gear, rack and rotating motor 19, thereby driving the car bumper to move, and the displacement adjustment of car bumpers of different sizes can be performed, and the bumper that is not on the operating table can be moved to the operating table 1 for punching through the movement of the movable plate 12. The cylinder control connection method, cylinder and punch in the utility model are all prior art and are not described in detail.

[0029] The present invention is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A punching device for automobile bumper production, characterized in that: The operating platform (1) comprises four supporting legs (2) evenly and equidistantly arranged below the operating platform (1), two first connecting plates (3) symmetrically arranged on the side of the operating platform (1), a first supporting column (4) arranged above each of the first connecting plates (3), a second connecting plate (5) arranged above each of the first supporting columns (4), a first cylinder (6) arranged below each of the second connecting plates (5) close to one end of the first supporting column (4), a third connecting plate (7) arranged on the side of the two first cylinders (6), a second cylinder (8) movably connected below each of the third connecting plates (7), a punching machine (9) arranged below each of the second cylinders (8), an adjusting device (10) arranged above each of the third connecting plates (7), a third cylinder (11) arranged on the side of the adjusting device (10), a movable plate (12) movably connected to the upper surface of the operating platform (1), a fourth connecting plate (13) arranged below each of the two ends of the movable plate (12), The fourth connecting plate (13) is provided with a first connecting column (14) on the side close to the operating table (1), a gear (15) is provided on the side of the first connecting column (14), a second connecting column (16) is provided on the side of the gear (15), a first moving groove (17) is provided on the side of the operating table (1), a first sliding groove (18) is provided below the first moving groove (17), a rotating motor (19) is provided on the side of the second connecting column (16), a first sliding block (20) is provided below the rotating motor (19), a rack (21) is provided below the gear (15), a supporting plate (22) is provided below the rack (21), fourth cylinders (23) are symmetrically provided above both ends of the moving plate (12), a clamping plate (24) is provided on the side of the fourth cylinder (23), a second sliding block (25) is provided below the clamping plate (24), and a second sliding groove (26) is provided on the upper surface of the moving plate (12).

2. A punching device for automobile bumper production according to claim 1, characterized in that: The second connecting plate (5) comprises a connecting plate body (51), and a third sliding groove (52) is provided below the connecting plate body (51).

3. The punching device for automobile bumper production according to claim 2, characterized in that: The third connecting plate (7) comprises a third connecting plate body (71), a second movable groove (72) is provided in the middle of the third connecting plate body (71), third sliding blocks (73) are provided above both ends of the third connecting plate body (71), and two fourth sliding grooves (74) are symmetrically provided on the upper surface of the third connecting plate body (71).

4. The punching device for automobile bumper production according to claim 3 is characterized in that: The regulating device (10) comprises a connecting block (101), movable blocks (102) are symmetrically arranged on both sides of the connecting block (101), and fourth sliding blocks (103) are arranged below each of the movable blocks (102).

5. The punching device for automobile bumper production according to claim 4, characterized in that: The fourth slider (103) is located inside the fourth slide groove (74) and the sizes of the two are matched. The upper side surface of the connecting block (101) is fixedly connected to the third cylinder (11). The lower end of the connecting block (101) is fixedly connected to the second cylinder (8). The connecting block (101) is located inside the second movable groove (72) and the sizes of the two are matched. The third slider (73) is located inside the third slide groove (52) and the sizes of the two are matched.

6. The punching device for automobile bumper production according to claim 1, characterized in that: The third cylinder (11) is fixedly connected to the second connecting plate (5), the support plates (22) are fixedly connected to the operating table (1), the gear (15) is movably connected to the first connecting column (14), the gear (15) is fixedly connected to the second connecting column (16), and the second connecting column (16) is drivingly connected to the rotating motor (19).

7. The punching device for automobile bumper production according to claim 1, characterized in that: The length of the movable plate (12) is greater than the width of the operating table (1), and the clamping plate (24) is movably connected to the movable plate (12).

8. The punching device for automobile bumper production according to claim 1, characterized in that: The rotating motor (19) is located inside the first moving groove (17), the first sliding block (20) is located inside the first sliding groove (18) and the two are of the same size, and the second sliding block (25) is located inside the second sliding groove (26) and the two are of the same size.

Images