Automobile part welding fixture

Abstract

The utility model discloses an automobile part welding clamp, relates to the field of automobile part welding, and solves the problems that an existing welding clamp does not have any protection function after an automobile part is loosened after welding, the automobile part can directly fall off, and if a worker cannot receive the automobile part, the automobile part can be broken. The device comprises a workbench, a clamping assembly is fixedly installed at the top of the workbench, and a protection assembly is fixedly connected to one side of the clamping assembly; and the protection assembly comprises a first U-shaped frame and a first connecting rod, the first U-shaped frame is fixedly installed on one side of the clamping assembly, and the first connecting rod is hinged to the inner side wall of the first U-shaped frame. According to the automobile part protection device, a very good protection effect can be achieved, after the clamping assembly is opened, automobile parts can be protected, so that the automobile parts cannot be broken in the using process; the cost caused by falling and breaking is reduced, the quality of automobile parts is guaranteed, and the using effect is improved accordingly.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts welding, in particular to an automobile parts welding fixture. Background Art

[0002] Welding of auto parts is a common repair and manufacturing process used to join metal components and repair damaged parts. Here are some common methods for welding auto parts: Arc welding: Arc welding is a common welding method that uses an electric arc to heat metal parts to a molten state, and then fills or does not fill the connected parts with welding wire. This method is suitable for a variety of metals, including steel, aluminum, etc. Arc welding can be performed using manual welding equipment or automated welding equipment. Gas shielded welding: Gas shielded welding usually refers to gas shielded arc welding (GMAW), also known as MIG (metal inert gas) welding. In this method, the welding area is protected by an inert gas (such as argon) to prevent contamination from oxygen and nitrogen. This method is suitable for welding thin sheet metal and situations where high efficiency is required.

[0003] Patent publication number "CN220312267U" discloses "a kind of automobile parts welding fixture, applied in the field of automobile parts technology. The utility model includes a fixed plate, a clamping mechanism is arranged on the top of the fixed plate, a fill light is arranged on the top of the clamping mechanism, a bottom plate is arranged on the bottom of the fixed plate, an electric telescopic rod is fixedly connected to the top of the bottom plate, and the top of the telescopic end of the electric telescopic rod is fixedly connected to the bottom of the fixed plate; it solves the existing problem that when welding broken automobile parts, most of the broken parts are lifted manually, and then another person uses welding equipment to weld the automobile parts. At this time, the high temperature generated by welding will be transmitted to the workers lifting the automobile parts through the automobile parts, which will cause burns to the workers. The workers will consume a lot of physical strength if they lift the automobile parts for a long time, and they cannot stably dock the broken automobile parts, resulting in poor welding effect of automobile parts."

[0004] In response to the above-mentioned related problems, the existing welding fixture has no protective function after releasing the automobile parts after welding. The automobile parts will fall directly. If the workers cannot catch the automobile parts, they will be broken. Especially right after welding, the automobile parts are fragile and easy to break. There is no good eye protection function. The strong light generated by electric welding during use can easily hurt the workers' eyes.

[0005] Therefore, the utility model provides an automobile parts welding fixture to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the above-mentioned prior art, the utility model provides an automobile parts welding fixture, which solves the problem that the above-mentioned prior welding fixture has no protective function after the automobile parts are released after welding, and the automobile parts will fall directly. If the staff cannot catch the automobile parts, the automobile parts will be broken, especially the automobile parts are fragile and easy to break right after welding.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a welding fixture for automobile parts, comprising a workbench, a clamping assembly is fixedly installed on the top of the workbench, and a protective assembly is fixedly connected to one side of the clamping assembly; the protective assembly comprises a U-shaped frame and a connecting rod, the U-shaped frame is fixedly installed on one side of the clamping assembly, the connecting rod is hinged to the inner side wall of the U-shaped frame, one side of the connecting rod is hinged to a connecting frame, one side of the connecting frame is fixedly installed with a sliding frame, a fixed frame is fixedly installed on the top of the workbench, the sliding frame is slidably connected to the fixed frame, a fixed frame is fixedly installed on the top of the sliding frame, and a baffle is provided on one side of the fixed frame.

[0010] As a preferred solution of the automobile parts welding fixture described in the utility model, the clamping assembly includes an electric push rod and a clamping plate, the electric push rod is fixedly installed on the top of the workbench, and the clamping plate is fixedly connected to the output end of the electric push rod.

[0011] By adopting the technical solution, it is convenient to fix the automobile parts, and the fixation is simple and reliable.

[0012] As a preferred solution of the automobile parts welding fixture described in the utility model, the protective component also includes a slide groove and a slider, the slide groove is opened on one side of the fixed frame, the slider is fixedly installed on both sides of the sliding frame, and the slider is slidably connected to the slide groove.

[0013] By adopting the above technical solution, the sliding frame can be made more stable during movement.

[0014] As a preferred solution of the automobile parts welding fixture described in the utility model, a base plate is fixedly installed at the bottom of the workbench, an eye protection component is fixedly installed on the top of the base plate, and the eye protection component is slidably connected to the workbench.

[0015] By adopting the above technical solution, the bottom of the workbench can be made more stable.

[0016] As a preferred solution of the automobile parts welding fixture described in the utility model, the eye protection assembly includes a motor and a screw rod, the motor is fixedly installed on the top of the base plate, the screw rod is fixedly connected to the output end of the motor, a movable plate 1 is threadedly connected to the side wall of the screw rod, a protective plate is fixedly installed on one side of the movable plate 1, and the protective plate is slidably connected to the workbench.

[0017] By adopting the above technical solution, the workers can be protected and the welding hole can be automatically opened between welding to achieve the protection effect.

[0018] As a preferred solution of the automobile parts welding fixture described in the utility model, the eye protection assembly also includes a movable plate 2 and a sliding rod, the movable plate 2 is fixedly installed on one side of the protection plate, the sliding rod is fixedly installed on the top of the base plate, and the movable plate 2 and the sliding rod are slidably connected.

[0019] By adopting the above technical solution, the protection plate can be more stable during the lifting and lowering process, and the use effect will be better.

[0020] As a preferred solution of the automobile parts welding fixture described in the utility model, the eye protection assembly also includes a goggles, and the goggles are fixedly mounted on one side of the protection plate.

[0021] By adopting the above technical solution, the eyes of workers can be protected to prevent eye injuries.

[0022] (III) Beneficial effects

[0023] The utility model provides a welding fixture for automobile parts, which has the following beneficial effects:

[0024] 1. The automobile parts welding fixture can play a good protective effect through the clamping component and the protective component. When the clamping component is opened, the automobile parts can be protected so that they will not be broken during use, which reduces the cost caused by the breakage, ensures the quality of the automobile parts, and the effect of use will also increase accordingly.

[0025] 2. The automotive parts welding fixture can provide good protection during welding through the eye protection component to prevent workers' eyes from being injured, making it safer for workers to work. It also adopts automatic lifting for protection to prevent workers from forgetting to open it during use, making work more convenient and safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 2 This utility model Figure 1 A magnified view of the structure in the middle.

[0029] Figure 3 It is a side view of the overall structure of the utility model.

[0030] Figure 4 This utility model Figure 3 A magnified view of the structure at B in the middle.

[0031] In the figure, 1. workbench; 2. clamping assembly; 21. electric push rod; 22. clamping plate; 3. protection assembly; 31. U-shaped frame 1; 32. connecting rod 1; 33. connecting frame; 34. sliding frame; 35. fixed frame 1; 36. fixed frame 2; 37. baffle; 38. slide groove; 39. slider; 4. bottom plate; 5. eye protection assembly; 51. motor; 52. screw rod; 53. moving plate 1; 54. protection plate; 55. moving plate 2; 56. slide rod; 57. eye protection plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] Example 1

[0034] Reference Figure 1 and Figure 2 , is the first embodiment of the utility model, which provides an automobile parts welding fixture, including a workbench 1, a clamping assembly 2 is fixedly installed on the top of the workbench 1, and a protective assembly 3 is fixedly connected to one side of the clamping assembly 2; the protective assembly 3 includes a U-shaped frame 31 and a connecting rod 32, the U-shaped frame 31 is fixedly installed on one side of the clamping assembly 2, the connecting rod 32 is hinged on the inner side wall of the U-shaped frame 31, a connecting frame 33 is hinged on one side of the connecting rod 32, a sliding frame 34 is fixedly installed on one side of the connecting frame 33, a fixed frame 35 is fixedly installed on the top of the workbench 1, the sliding frame 34 is slidably connected to the fixed frame 35, a fixed frame 2 36 is fixedly installed on the top of the sliding frame 34, and a baffle 37 is provided on one side of the fixed frame 2 36.

[0035] Specifically, the clamping assembly 2 includes an electric push rod 21 and a clamping plate 22. The electric push rod 21 is fixedly installed on the top of the workbench 1. The clamping plate 22 is fixedly connected to the output end of the electric push rod 21. The protective assembly 3 also includes a slide groove 38 and a slider 39. The slide groove 38 is opened on one side of the fixed frame 35. The slider 39 is fixedly installed on both sides of the sliding frame 34. The slider 39 is slidably connected to the slide groove 38.

[0036] Furthermore, starting the electric push rod 21 can drive the clamping plate 22 to move, so that the clamping plate 22 can fix the automobile parts, and then the automobile parts can be welded. Then starting the electric push rod 21 drives the clamping plate 22 to reset, so that the movable plate 2 55 can drive the connecting frame 33 through the sliding frame 34 through the connecting rod 1 32 to slide inside the fixed frame 1 35, so that the fixed frame 2 36 and the baffle 37 can block both sides of the automobile parts, so as to facilitate the removal of the automobile parts after welding, and the automobile parts will not slip and break, making it safer to use.

[0037] Example 2

[0038] Reference Figure 3 and Figure 4 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. A base plate 4 is fixedly installed at the bottom of the workbench 1, and an eye protection assembly 5 is fixedly installed on the top of the base plate 4. The eye protection assembly 5 is slidably connected to the workbench 1. The eye protection assembly 5 includes a motor 51 and a screw rod 52. The motor 51 is fixedly installed on the top of the base plate 4, and the screw rod 52 is fixedly connected to the output end of the motor 51. A movable plate 53 is threadedly connected to the side wall of the screw rod 52, and a protective plate 54 is fixedly installed on one side of the movable plate 53. The protective plate 54 is slidably connected to the workbench 1.

[0039] Specifically, the eye protection assembly 5 also includes a movable plate 2 55 and a sliding rod 56. The movable plate 2 55 is fixedly installed on one side of the protective plate 54. The sliding rod 56 is fixedly installed on the top of the bottom plate 4. The movable plate 2 55 and the sliding rod 56 are slidingly connected. The eye protection assembly 5 also includes a goggles 57, which is fixedly installed on one side of the protective plate 54.

[0040] Furthermore, the starting motor 51 can drive the screw rod 52 to rotate, so that the screw rod 52 can drive the movable plate 1 53 to move, so that the movable plate 1 53 can drive the protective plate 54 to move, so that the protective plate 54 can slide on one side of the sliding rod 56 through the movable plate 2 55, so that the protective plate 54 and the goggle plate 57 can protect the workers' eyes to prevent the light generated during the welding process from affecting and hurting the workers' eyes, and also make the workers work safer.

[0041] Working principle: Starting the motor 51 can drive the screw rod 52 to rotate, so that the screw rod 52 can drive the movable plate 1 53 to move, so that the movable plate 1 53 can drive the protection plate 54 to move, so that the protection plate 54 can slide on one side of the sliding rod 56 through the movable plate 2 55, so that the protection plate 54 and the goggle plate 57 can protect the workers' eyes.

[0042] Starting the electric push rod 21 can drive the clamping plate 22 to move, so that the clamping plate 22 can fix the automobile parts, and then the automobile parts can be welded. Then starting the electric push rod 21 drives the clamping plate 22 to reset, so that the movable plate 2 55 can drive the connecting frame 33 through the connecting rod 1 32 to slide inside the fixed frame 1 35 through the sliding frame 34, so that the fixed frame 2 36 and the baffle 37 can block both sides of the automobile parts.

[0043] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An automobile parts welding fixture, comprising a workbench (1), characterized in that: A clamping assembly (2) is fixedly mounted on the top of the workbench (1), and a protective assembly (3) is fixedly connected to one side of the clamping assembly (2); The protection component (3) comprises a U-shaped frame (31) and a connecting rod (32), wherein the U-shaped frame (31) is fixedly mounted on one side of the clamping component (2), the connecting rod (32) is hinged on the inner wall of the U-shaped frame (31), a connecting frame (33) is hinged on one side of the connecting rod (32), a sliding frame (34) is fixedly mounted on one side of the connecting frame (33), a fixed frame (35) is fixedly mounted on the top of the workbench (1), the sliding frame (34) is slidably connected to the fixed frame (35), a fixed frame (36) is fixedly mounted on the top of the sliding frame (34), and a baffle (37) is provided on one side of the fixed frame (36).

2. The automobile parts welding fixture according to claim 1, characterized in that: The clamping assembly (2) comprises an electric push rod (21) and a clamping plate (22); the electric push rod (21) is fixedly mounted on the top of the workbench (1); and the clamping plate (22) is fixedly connected to an output end of the electric push rod (21).

3. The automobile parts welding fixture according to claim 1, characterized in that: The protection component (3) further comprises a slide groove (38) and a slider (39); the slide groove (38) is provided on one side of the fixed frame (35); the slider (39) is fixedly mounted on both sides of the sliding frame (34); and the slider (39) is slidably connected to the slide groove (38).

4. The automobile parts welding fixture according to claim 1, characterized in that: A base plate (4) is fixedly mounted on the bottom of the workbench (1), an eye protection assembly (5) is fixedly mounted on the top of the base plate (4), and the eye protection assembly (5) is slidably connected to the workbench (1).

5. The automobile parts welding fixture according to claim 4, characterized in that: The eye protection assembly (5) comprises a motor (51) and a screw rod (52), wherein the motor (51) is fixedly mounted on the top of the base plate (4), the screw rod (52) is fixedly connected to the output end of the motor (51), a movable plate (53) is threadedly connected to the side wall of the screw rod (52), a protective plate (54) is fixedly mounted on one side of the movable plate (53), and the protective plate (54) is slidably connected to the workbench (1).

6. The automobile parts welding fixture according to claim 5, characterized in that: The eye protection assembly (5) further comprises a second movable plate (55) and a sliding rod (56); the second movable plate (55) is fixedly mounted on one side of the protection plate (54); a sliding rod (56) is fixedly mounted on the top of the bottom plate (4); and the second movable plate (55) and the sliding rod (56) are slidably connected.

7. The automobile parts welding fixture according to claim 5, characterized in that: The eye protection assembly (5) further comprises an eye protection plate (57), wherein the eye protection plate (57) is fixedly mounted on one side of the protection plate (54).

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