Compressing and positioning device for automobile bumper machining

Abstract

The utility model relates to the technical field of bumper processing, and discloses a compressing and positioning device for automobile bumper processing, which comprises a processing table, supporting legs are fixedly mounted at the bottom of the processing table, a positioning block is arranged at the upper end of the processing table, and a fixing mechanism is arranged between the positioning block and the processing table. A fixed plate is further fixedly installed at the upper end of the machining table, two movable plates are arranged on the side wall of the fixed plate and move relative to the fixed plate through adjustment, a locking plate acting on the bumper is arranged below the movable plates, and the locking plate and the movable plates move relative to each other through a lifting mechanism. The position of the locking plate can be freely replaced through the adjusting mechanism, the situation that the portion, covered by the locking plate, on the bumper cannot be machined is avoided, the positioning block can be freely replaced through the fixing mechanism and the discharging groove, and bumpers of different models can be conveniently positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of bumper processing, in particular to a pressing and positioning device for processing automobile bumpers. Background Art

[0002] During the processing of automobile bumpers, compression and positioning operations need to be performed to avoid deviation and dislocation during the processing of automobile bumpers, which may affect the subsequent processing of automobile bumpers. A compression and positioning device is often required when compressing and positioning automobile bumpers.

[0003] However, existing clamping and positioning devices cannot freely adjust the position of the clamping plate during use. For example, according to Chinese patent publication No. CN211387742U, when machining a portion of the bumper covered by the clamping plate, a set of clamps must be replaced and the bumper must be clamped and fixed from another position, which is a cumbersome operation. Therefore, a clamping and positioning device for machining automobile bumpers is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a pressing and positioning device for processing an automobile bumper, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressing and positioning device for processing automobile bumpers, comprising a processing table, a supporting foot fixedly installed at the bottom of the processing table, a positioning block provided at the upper end of the processing table, a fixing mechanism provided between the positioning block and the processing table, a fixing plate fixedly installed at the upper end of the processing table, two movable plates provided on the side walls of the fixed plate, the two movable plates are respectively movable relative to the fixed plate through an adjusting mechanism, a locking plate acting on the bumper is provided below the movable plate, a rubber layer is provided at the bottom of the locking plate, and the locking plate and the movable plate are movable relative to each other through a lifting mechanism.

[0006] As a further preferred embodiment of the present technical solution, the lifting mechanism consists of a screw and a handle. The screw is fixedly mounted on the upper end of the locking plate. The upper end of the screw passes through the movable plate and is connected to the movable plate by threaded engagement. The top end of the screw is fixedly mounted with a handle.

[0007] As a further preferred embodiment of the present technical solution, the adjustment mechanism consists of a lead screw, a slider and an adjusting piece. The movable plate is fixedly connected to a slider at one end close to the fixed plate. The slider is slidably installed in a slide groove opened in the fixed plate. A lead screw is rotatably installed in the slide groove. The lead screw passes through the slider and is connected to the slider by threaded fitting. An adjusting piece is rotatably installed on the side wall of the fixed plate at the extended position of the lead screw, and the adjusting piece is fixedly connected to the lead screw.

[0008] As a further preferred embodiment of the present technical solution, a plurality of anti-slip slits are provided on the outer surface of the adjusting member, and the plurality of anti-slip slits are arranged in a ring array.

[0009] As a further preferred embodiment of the present technical solution, the fixing mechanism is composed of a cylinder, a clamping plate and a movable block. Two movable blocks are fixedly installed on the bottom of the positioning block. The two movable blocks are respectively slidably installed in two movable grooves opened on the upper surface of the processing table. The cylinder is fixedly embedded in the upper end of the processing table, and the end of the telescopic rod of the cylinder is fixedly connected to the clamping plate.

[0010] As a further preferred embodiment of the present technical solution, two guide blocks are fixedly installed on the bottom of the clamping plate, and the two guide blocks are respectively slidably installed in two guide grooves opened on the upper surface of the processing table.

[0011] As a further preferred embodiment of the present technical solution, a discharge groove is provided on the top wall of the inner cavity of the movable groove on the side close to the cylinder, and the discharge groove is adapted to the movable block.

[0012] The utility model provides a pressing and positioning device for processing automobile bumpers, which has the following beneficial effects:

[0013] The utility model can freely change the position of the locking plate through the adjustment mechanism, so as to avoid that the part of the bumper covered by the locking plate cannot be processed. The positioning block can be freely replaced through the provided fixing mechanism and the discharge chute, so as to facilitate the positioning of bumpers of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of A;

[0017] Figure 4 It is a structural diagram of the adjustment mechanism in the utility model;

[0018] In the figure: 1. Processing table; 2. Support foot; 3. Positioning block; 4. Fixed plate; 5. Movable plate; 6. Cylinder; 7. Clamping plate; 8. Guide block; 9. Guide groove; 10. Movable block; 11. Movable groove; 12. Discharge chute; 13. Slide; 14. Lead screw; 15. Slider; 16. Adjustment piece; 17. Screw; 18. Handle; 19. Locking plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a pressing and positioning device for processing an automobile bumper includes a processing table 1, a supporting foot 2 is fixedly installed at the bottom of the processing table 1, a positioning block 3 is provided at the upper end of the processing table 1, a fixing mechanism is provided between the positioning block 3 and the processing table 1, and a fixing plate 4 is also fixedly installed at the upper end of the processing table 1. Two movable plates 5 are provided on the side walls of the fixed plate 4, and the two movable plates 5 are respectively movable relative to the fixed plate 4 through an adjusting mechanism. A locking plate 19 acting on the bumper is provided below the movable plate 5, and a rubber layer is provided at the bottom of the locking plate 19. The locking plate 19 and the movable plate 5 are movable relative to each other through a lifting mechanism.

[0021] Among them, the lifting mechanism consists of a screw 17 and a handle 18. The screw 17 is fixedly installed on the upper end of the locking plate 19. The upper end of the screw 17 passes through the movable plate 5 and is connected to the movable plate 5 by threaded fitting. The top of the screw 17 is fixedly installed with a handle 18.

[0022] During use, the handle 18 is rotated to drive the screw 17 to rotate, thereby driving the screw 17 to move in the vertical direction, thereby controlling the height of the locking plate 19.

[0023] Among them, the adjustment mechanism consists of a screw 14, a slider 15 and an adjusting piece 16. The movable plate 5 is fixedly connected to the slider 15 at one end close to the fixed plate 4. The slider 15 is slidably installed in the slide groove 13 opened in the fixed plate 4. The screw 14 is rotatably installed in the slide groove 13. The screw 14 passes through the slider 15 and is connected to the slider 15 by threaded fitting. The adjusting piece 16 is rotatably installed on the side wall of the fixed plate 4 at the extended position of the screw 14, and the adjusting piece 16 is fixedly connected to the screw 14.

[0024] During use, the adjusting member 16 is rotated to drive the lead screw 14 to rotate, thereby driving the slider 15 to slide in the slide groove 13 , thereby controlling the positions of the movable plate 5 and the locking plate 19 .

[0025] The outer surface of the adjusting member 16 is provided with a plurality of anti-slip slits, and the plurality of anti-slip slits are arranged in a ring array.

[0026] The anti-slip seam can increase the friction between the user's watch and the adjusting member 16.

[0027] Among them, the fixing mechanism consists of a cylinder 6, a clamping plate 7 and a movable block 10. Two movable blocks 10 are fixedly installed at the bottom of the positioning block 3. The two movable blocks 10 are respectively slidably installed in two movable grooves 11 opened on the upper surface of the processing table 1. The cylinder 6 is fixedly embedded in the upper end of the processing table 1, and the end of the telescopic rod of the cylinder 6 is fixedly connected to the clamping plate 7.

[0028] When in use, the length of the telescopic rod of the cylinder 6 is extended to make the clamping plate 7 press the side wall of the positioning block 3, and the movable block 10 at the bottom of the positioning block 3 abuts the inner wall of the movable groove 11, so that the positioning block 3 can be clamped and fixed.

[0029] Two guide blocks 8 are fixedly mounted on the bottom of the clamping plate 7 , and the two guide blocks 8 are respectively slidably mounted in two guide grooves 9 provided on the upper surface of the processing table 1 .

[0030] The guide block 8 and the guide groove 9 can make the clamping plate 7 move more smoothly.

[0031] A discharge groove 12 is provided on the top wall of the inner cavity of the movable groove 11 on the side close to the cylinder 6 , and the discharge groove 12 and the movable block 10 are adapted to each other.

[0032] The positioning block 3 can be easily replaced by the provided discharge chute 12 .

[0033] The utility model provides a pressing and positioning device for automobile bumper processing, and the specific working principle is as follows:

[0034] When in use, place the car bumper on the positioning block 3, the upper surface of the positioning block 3 and the lower surface of the bumper are adapted to each other, so as to perform preliminary positioning of the bumper, then turn the handle 18 to drive the screw 17 to rotate, thereby driving the screw 17 to move in the vertical direction, and then control the height of the locking plate 19, and control the downward movement of the two locking plates 19 to clamp and fix the bumper. When it is necessary to process the part of the bumper covered by the locking plate 19 and the movable plate 5, the locking plate 19 can be controlled to move upward, and then the adjustment plate 5 can be turned to adjust the height of the locking plate 19. The joint 16 drives the lead screw 14 to rotate, thereby driving the slider 15 to slide in the slide groove 13, and then changing the position of the movable plate 5 and the locking plate 19. At this time, the locking plate 19 is controlled to clamp the bumper, and the part of the bumper originally covered by the locking plate 19 and the movable plate 5 can be processed. When the positioning block 3 needs to be replaced for processing different bumpers, the length of the telescopic rod of the cylinder 6 can be shortened, and then the positioning block 3 can be taken out from the unloading chute 12, and then another type of positioning block 3 can be installed to realize the replacement of the positioning block 3.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressing and positioning device for processing an automobile bumper, comprising a processing table (1), characterized in that: The bottom of the processing table (1) is fixedly mounted with a supporting foot (2), the upper end of the processing table (1) is provided with a positioning block (3), a fixing mechanism is provided between the positioning block (3) and the processing table (1), the upper end of the processing table (1) is also fixedly mounted with a fixing plate (4), the side wall of the fixing plate (4) is provided with two movable plates (5), the two movable plates (5) are respectively movable relative to the fixing plate (4) through an adjusting mechanism, a locking plate (19) acting on the bumper is provided below the movable plate (5), the bottom of the locking plate (19) is provided with a rubber layer, and the locking plate (19) and the movable plate (5) are relatively movable through a lifting mechanism.

2. The pressing and positioning device for automobile bumper processing according to claim 1, characterized in that: The lifting mechanism is composed of a screw rod (17) and a handle (18). The screw rod (17) is fixedly mounted on the upper end of the locking plate (19). The upper end of the screw rod (17) passes through the movable plate (5) and is connected to the movable plate (5) by threaded engagement. The top end of the screw rod (17) is fixedly mounted with the handle (18).

3. The pressing and positioning device for automobile bumper processing according to claim 1, characterized in that: The adjustment mechanism consists of a lead screw (14), a slider (15) and an adjusting member (16); the movable plate (5) is fixedly connected to the slider (15) at one end close to the fixed plate (4); the slider (15) is slidably installed in a slide groove (13) provided in the fixed plate (4); a lead screw (14) is rotatably installed in the slide groove (13); the lead screw (14) passes through the slider (15) and is connected to the slider (15) by threaded engagement; an adjusting member (16) is rotatably installed on the side wall of the fixed plate (4) at an extended position of the lead screw (14); the adjusting member (16) is fixedly connected to the lead screw (14).

4. The pressing and positioning device for automobile bumper processing according to claim 3, characterized in that: The outer surface of the adjusting member (16) is provided with a plurality of anti-slip slits, and the plurality of anti-slip slits are arranged in a ring array.

5. The pressing and positioning device for automobile bumper processing according to claim 1, characterized in that: The fixing mechanism is composed of a cylinder (6), a clamping plate (7) and a movable block (10); two movable blocks (10) are fixedly installed at the bottom of the positioning block (3); the two movable blocks (10) are respectively slidably installed in two movable grooves (11) opened on the upper surface of the processing table (1); the cylinder (6) is fixedly embedded in the upper end of the processing table (1); and the end of the telescopic rod of the cylinder (6) is fixedly connected to the clamping plate (7).

6. The pressing and positioning device for automobile bumper processing according to claim 5, characterized in that: Two guide blocks (8) are fixedly mounted on the bottom of the clamping plate (7), and the two guide blocks (8) are respectively slidably mounted in two guide grooves (9) provided on the upper surface of the processing table (1).

7. The pressing and positioning device for automobile bumper processing according to claim 5, characterized in that: A discharge groove (12) is provided on the top wall of the inner cavity of the movable groove (11) on the side close to the cylinder (6), and the discharge groove (12) and the movable block (10) are adapted to each other.

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