Automobile windscreen wiper support welding device

Abstract

The utility model relates to the technical field of welding devices, in particular to an automobile windscreen wiper support welding device which mainly comprises a device body, a welding head arranged on the device body, a limiting head arranged on the device body, a support product arranged on the device body and a protection assembly arranged on the device body. The protection assembly comprises a mounting plate arranged on the device body, a protection plate is arranged on the mounting plate, a silica gel plate is arranged on the protection plate, and the protection assembly is used for preventing impurities from splashing; and the replacement assembly is arranged on the protection plate. According to the automobile windscreen wiper support welding device, a support product is placed on the placing plate, then the support product is fixed to the device body through downward pressing of the limiting head, the placing plate descends, the protection plate can be driven to ascend, and therefore the support product can be covered; and impurities generated when the welding head is used for welding the bracket product can be effectively prevented from splashing to the body of a worker.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding device technical field, concretely is a kind of automobile wiper bracket welding device. BACKGROUND

[0002] Automobile wiper bracket as the important component of vehicle, its quality and stability are directly related to the line of sight definition and driving safety of driver.

[0003] In prior art, the welding of automobile wiper bracket is generally completed by spot welding device, and this welding method requires that the staff first accurately place each part of the wiper in the predetermined position to ensure that the bracket structure after welding is stable and meets the design requirements.

[0004] However, in the process of welding using spot welding device, one problem that cannot be ignored is that high-temperature impurities will splash during welding, and these splashes not only have high temperature, but also may splash on the staff, causing burns to the staff. In addition, the splashes generated during the welding process will also pollute the surrounding working environment, not only affecting the neatness and beauty of the working environment, but also possibly corroding or damaging the equipment, increasing maintenance costs. SUMMARY

[0005] The utility model aims at providing a kind of automobile wiper bracket welding device to solve the problem that splashes in the welding process can cause harm to the staff as described in the background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of automobile wiper bracket welding device, comprising: device main body, welding head is provided on device main body, limit head is provided on device main body, bracket product is provided on device main body, protective assembly, protective assembly is set on device main body, protective assembly includes installation plate set on device main body, protective plate is provided on installation plate, silica gel plate is provided on protective plate, protective assembly is used to prevent impurities splashing;Replacement assembly, replacement assembly is set on protective plate, replacement assembly includes connection slot set on protective plate, connecting plate is provided on silica gel plate, replacement assembly is used for the replacement of silica gel plate.

[0008] Preferably, the protective assembly further includes a rotating plate rotatably disposed in the middle of the installation plate, and a crank is disposed on both sides of the rotating plate.

[0009] Preferably, a slide rail is provided on the installation plate corresponding to the connecting rod, and the connecting rod is movably disposed on the slide rail.

[0010] Preferably, the protective plate is arranged on the outer side of the connecting rod, both sides of the protective plate are provided with sliding blocks, and sliding grooves corresponding to the sliding blocks are arranged on the device body.

[0011] Preferably, the other group of connecting rods is provided with a placing plate, the bracket product is movably arranged on the placing plate, and a placing groove corresponding to the placing plate is arranged on the device body.

[0012] Preferably, the replacement assembly further comprises a connecting plate movably arranged in the connecting groove.

[0013] Preferably, the upper end of the protective plate is provided with a rotating hole, a threaded rod is screwedly arranged in the rotating hole, and one end of the threaded rod is provided with a rotating piece.

[0014] Preferably, a limiting hole corresponding to the threaded rod is arranged on the connecting plate, and the threaded rod is movably arranged in the limiting hole.

[0015] Compared with the prior art, the protective assembly has the beneficial effects that:

[0016] By placing the bracket product on the placing plate and then pressing down the limiting head, the bracket product is fixed on the device body, the placing plate is lowered, the protective plate is driven to rise, the bracket product can be covered, and the impurities generated when the welding head welds the bracket product can be effectively prevented from splashing on the worker;

[0017] By placing the connecting plate into the connecting groove, the silicone plate can be pre-positioned, the threaded rod can be screwed into the limiting hole, the silicone plate can be installed, and the silicone plate can be quickly replaced when the silicone plate is damaged. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view of the utility model;

[0019] Figure 2 It is a front view of the utility model Figure 1 It is an enlarged view of structure A in the utility model;

[0020] Figure 3 It is a rear view of the utility model;

[0021] Figure 4 It is a protective assembly of the utility model;

[0022] Figure 5 It is a replacement assembly of the utility model;

[0023] Figure 6 It is a protective assembly of the utility model; Figure 5 It is an enlarged view of structure B in the utility model.

[0024] In the diagram: 1. Main body of the device; 2. Welding head; 3. Limiting head; 4. Placement plate; 5. Support product; 6. Mounting plate; 7. Protective plate; 8. Slider; 9. Slide groove; 10. Rotating component; 11. Slide rail; 12. Connecting rod; 13. Crank; 14. Rotating plate; 15. Silicone plate; 16. Connecting plate; 17. Rotating hole; 18. Threaded rod; 19. Limiting hole; 20. Connecting groove; 21. Placement groove. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] like Figures 1-6 As shown, this application provides a welding device for a car wiper bracket, including: a device body 1, a welding head 2 disposed on the device body 1, a limiting head 3 disposed on the device body 1, a bracket product 5 disposed on the device body 1, and a protective component disposed on the device body 1. The protective component includes a mounting plate 6 disposed on the device body 1, a protective plate 7 disposed on the mounting plate 6, and a silicone plate 15 disposed on the protective plate 7. The protective component is used to prevent impurities from splashing.

[0028] Specifically, such as Figure 4 As shown, the protective assembly also includes a rotating plate 14 rotatably disposed in the middle of the mounting plate 6. Cranks 13 are provided on both sides of the rotating plate 14, and a connecting rod 12 is provided at one end of the cranks 13. By rotating the rotating plate 14, the cranks 13 can be rotated, thus driving the connecting rod 12 to slide on the slide rail 11.

[0029] Specifically, such as Figure 4 As shown, a slide rail 11 is provided on the mounting plate 6 corresponding to the connecting rod 12. The connecting rod 12 is movably mounted on the slide rail 11. By sliding the connecting rod 12 on the slide rail 11, the movement direction of the connecting rod 12 can be limited, so that the connecting rod 12 can maintain the same direction of movement.

[0030] Specifically, such as Figure 4As shown, the protective plate 7 is arranged outside the connecting rod 12, both sides of the protective plate 7 are provided with sliding blocks 8, and the device body 1 is provided with sliding grooves 9 corresponding to the sliding blocks 8. The sliding blocks 8 are movably arranged in the sliding grooves 9. By sliding the sliding blocks 8 in the sliding grooves 9, the protective plate 7 can be limited to avoid shaking during use.

[0031] Specifically, the other group of connecting rods 12 is provided with a placement plate 4, and the support product 5 is movably arranged on the placement plate 4. The device body 1 is provided with a placement groove 21 corresponding to the placement plate 4, and the placement plate 4 is movably arranged in the placement groove 21. The weight of the support product 5 can drive the placement plate 4 to move downward until it moves to the inside of the placement groove 21, so that the device body 1 supports the placement plate 4 and drives the protective plate 7 to move upward.

[0032] The replacement assembly on the protective plate 7 includes a connecting groove 20 arranged on the protective plate 7, and a connecting plate 16 arranged on the silica gel plate 15. The replacement assembly is used for replacing the silica gel plate 15.

[0033] Specifically, as shown in the figure, Figure 6 The replacement assembly further includes a connecting plate 16 movably arranged in the connecting groove 20. By cooperating the connecting plate 16 with the connecting groove 20, the silica gel plate 15 can be pre-positioned, so that the silica gel plate 15 can be fixed subsequently.

[0034] Specifically, as shown in the figure, Figure 6 The upper end of the protective plate 7 is provided with a rotating hole 17, and a threaded rod 18 is screwedly arranged in the rotating hole 17. One end of the threaded rod 18 is provided with a rotating piece 10. By rotating the rotating piece 10, the threaded rod 18 can be quickly rotated, so that the position of the threaded rod 18 can be adjusted.

[0035] Specifically, as shown in the figure, Figure 6 The connecting plate 16 is provided with a limiting hole 19 corresponding to the threaded rod 18, and the threaded rod 18 is movably arranged in the limiting hole 19. By cooperating the threaded rod 18 with the limiting hole 19, the silica gel plate 15 can be quickly limited.

[0036] In the embodiment, the support product 5 is placed on the placing plate 4, the placing plate 4 is driven to move downwards, the placing plate 4 is moved to the placing groove 21 position, the guard plate 7 is driven, the device main body 1 supports the placing plate 4, the limiting head 3 clamps and fixes the support product 5, and the welding head 2 welds the support product 5; the guard plate 7 is driven to move upwards while the placing plate 4 is lowered, so that the guard plate 7 can cover the welding position of the welding head 2 on the support product 5, the impurities generated during welding can be prevented from splashing out, the silica gel plate 15 can prevent the impurities from rebounding and polluting the surrounding environment, and the silica gel plate 15 can be quickly replaced through cooperation of the threaded rod 18 and the limiting hole 19.

[0037] The embodiment is specific: when the support product 5 needs to be welded, the staff places the support product 5 in the groove pre-set on the placing plate 4, the placing plate 4 is lowered through the weight of the support product 5, the placing plate 4 is lowered into the placing groove 21, the device main body 1 supports the placing plate 4, and a group of cranks 13 drives the rotating plate 14 to rotate during the lowering of the placing plate 4, so that another group of cranks 13 is driven to rotate, another group of connecting rods 12 is driven to slide on the sliding rail 11, the guard plate 7 is driven to move upwards, the guard plate 7 can cover the welding position of the welding head 2 on the support product 5, the function of preventing impurities from splashing is realized, the silica gel plate 15 arranged on the guard plate 7 can effectively prevent the impurities from rebounding again and can avoid pollution of the surrounding environment by the impurities, and when the silica gel plate 15 is damaged after being used for a long time, the staff twists the rotating piece 10, so that the threaded rod 18 is separated from the limiting hole 19, the staff can remove the silica gel plate 15 and replace the silica gel plate 15.

[0038] Those skilled in the art should understand that the discussion of the above any embodiment is only exemplary; the technical features in the above embodiments or different embodiments can also be combined under the idea of the utility model, the steps can be implemented in any order, and there are many other changes of different aspects of the utility model as described above, and they are not provided in details for the sake of brevity.

[0039] The utility model aims at covering all such alternatives, modifications and variations falling within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automotive wiper arm bracket welding apparatus comprising: The device body (1) is provided with a welding head (2), a limiting head (3) is arranged on the device body (1), and a bracket product (5) is arranged on the device body (1), characterized in that A protection assembly is arranged on the device body (1), the protection assembly comprises a mounting plate (6) arranged on the device body (1), a protection plate (7) is arranged on the mounting plate (6), a silica gel plate (15) is arranged on the protection plate (7), and the protection assembly is used for preventing impurities from splashing; A replacement assembly is arranged on the protection plate (7), the replacement assembly comprises a connecting groove (20) arranged on the protection plate (7), a connecting plate (16) is arranged on the silica gel plate (15), and the replacement assembly is used for replacing the silica gel plate (15).

2. The automobile wiper blade holder welding device according to claim 1, wherein The protection assembly further comprises a rotating plate (14) rotatably arranged in the middle of the mounting plate (6), and cranks (13) are arranged on both sides of the rotating plate (14).

3. The device for welding a wiper support of a motor vehicle according to claim 2, characterized in that, Corresponding connecting rods (12) are arranged on the mounting plate (6), and the connecting rods (12) are movably arranged on the sliding rails (11).

4. The apparatus according to claim 3, wherein The protection plate (7) is arranged on the outer side of the connecting rod (12), and sliding blocks (8) are arranged on both sides of the protection plate (7).

5. The apparatus of claim 4, wherein the welding head is mounted on a robot arm. Corresponding sliding blocks (8) are arranged on the device body (1), and the sliding blocks (8) are movably arranged in the sliding grooves (9).

6. The device for welding a wiper support of a motor vehicle according to claim 1, characterized in that, Another set of connecting rods (12) is provided with a placing plate (4), the bracket product (5) is movably arranged on the placing plate (4), and the device body (1) is provided with a placing groove (21) corresponding to the placing plate (4).

7. The apparatus of claim 6, wherein the welding head is configured to weld the first and second portions of the wiper arm bracket together. The replacement assembly further comprises a connecting plate (16) movably arranged in the connecting groove (20).

8. The apparatus according to claim 7, wherein The upper end of the protection plate (7) is provided with a rotating hole (17), the rotating hole (17) is internally provided with a threaded rod (18), and one end of the threaded rod (18) is provided with a rotating piece (10). Corresponding threaded rods (18) are arranged on the connecting plate (16), and the threaded rods (18) are movably arranged in the limiting holes (19).

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