Automobile bumper repair welding tool with overturning and shifting functions

Abstract

The utility model provides an automobile bumper repair welding tool with turnover and displacement functions, which comprises a supporting and assembling component, a turnover supporting component, a displacement driving component, a transfer supporting component, a pressing and positioning component and a positioning control component, and integrates multiple functions of turnover, supporting, pressing and positioning, control and the like. The all-dimensional repair welding operation of the automobile bumper can be achieved, due to the fact that all the assemblies can be turned over along with main structures, operation is more flexible, the repair welding requirements of different parts can be met, through cooperative use of the displacement driving assembly and the positioning control assembly, rapid turning over and positioning of the automobile bumper can be achieved, and the repair welding efficiency is improved. The efficiency of repair welding operation is greatly improved, the bumper can be kept stable in the repair welding process through the design of the pressing and positioning assembly, and errors caused by shaking or moving are reduced.

Description

TECHNICAL FIELD

[0001] The utility model welding equipment relates to a kind of automobile bumper repair welding tool with turnover variable position function. BACKGROUND

[0002] Patent document CN119260122A discloses a bumper welding clamp, which comprises an operating table, a machining table, supporting feet, a turnover mechanism and a part assembly welding mechanism. The supporting side plates are symmetrically fixedly connected to the two ends of the operating table. The first driving device is installed on the outer wall of one of the supporting side plates. The two ends of the driving rod are rotatably connected to the inner walls of the two supporting side plates. One end of the driving rod is fixedly connected to the output end of the first driving device. The two fixed sleeve plates are symmetrically fixedly sleeved on the outer wall of the driving rod. The positioning assembly is installed on the outer wall of the fixed sleeve plate. The part assembly welding mechanism is installed on the machining table. SUMMARY

[0003] The utility model aims to provide a kind of automobile bumper repair welding tool with turnover variable position function, to facilitate its repair welding operation.

[0004] The utility model discloses a kind of automobile bumper repair welding tool with turnover variable position function, which comprises:

[0005] A kind of automobile bumper repair welding tool with turnover variable position function, which comprises:

[0006] A supporting assembly component has an assembly space in it.

[0007] A turnover load carrier assembly is installed in the supporting assembly component by rotating structure. It can make turnover action in the supporting assembly component, and has a load carrier space for placing automobile bumper inside.

[0008] A variable position driving assembly is installed in the turnover load carrier assembly. It can drive the turnover load carrier assembly to make turnover action in the supporting assembly component.

[0009] An adapter supporting assembly is installed in the turnover load carrier assembly. It can be turned over with the turnover load carrier assembly. Its shape is adapted to the shape of automobile bumper, and can support automobile bumper.

[0010] A compression positioning assembly is installed on the adapter supporting assembly by movable connection structure. It can be turned over with the adapter supporting assembly. It cooperates with the adapter supporting assembly. The compression positioning assembly can compress and position automobile bumper, so that automobile bumper can be turned over with the adapter supporting assembly.

[0011] A positioning control assembly is installed on the turnover loading assembly and can be turned over with the turnover loading assembly. The pressing positioning assembly cooperates with the positioning control assembly, and the pressing state of the pressing positioning assembly can be controlled through the positioning control assembly.

[0012] The support assembly includes:

[0013] A support frame is enclosed by a rod or a pipe and arranged in a transverse direction, and a support end foot is arranged at the bottom of the support frame.

[0014] A pair of assembly bases are arranged, each of which is installed at the top of the two ends of the support frame and protrudes upward from the support frame.

[0015] The turnover loading assembly includes:

[0016] A pair of turnover end heads are arranged, each of which is located inside the assembly base and is installed in the assembly base through a rotating shaft and can be turned over in the assembly base.

[0017] A loading horizontal plate is located between the turnover end heads and is connected to the loading horizontal plate at both ends, which can be turned over with the loading horizontal plate. The bottom plate of the automobile bumper can be placed on the loading horizontal plate.

[0018] The displacement driving assembly includes:

[0019] A driving wheel disc is installed in the turnover end head through a rotating shaft and is connected to the turnover end head, which can drive the turnover end head and the loading horizontal plate to turn over through the driving wheel disc.

[0020] The adapter support assembly includes:

[0021] A pair of support stands are arranged, each of which is installed at the top of the two ends of the loading horizontal plate and can be turned over with the loading horizontal plate. The ends of the cross beam of the automobile bumper can be placed on the top of the support stand.

[0022] The pressing positioning assembly includes:

[0023] A pair of pressing arm supports are arranged, each of which is installed on the side of the support stand through a rotating structure, and the end thereof extends above the cross beam of the automobile bumper.

[0024] A pair of pressing cylinders are arranged, the cylinder body of each of which is installed on the side of the support stand, and the piston rod thereof is connected to the pressing arm support. The pressing arm support is driven by the pressing cylinder to deflect in the support stand, so as to press or release the cross beam of the automobile bumper.

[0025] The positioning control assembly includes:

[0026] The control valve is provided in pairs, each of which is installed on the support plate. Each valve is connected to the clamping cylinder and the driving air source through pipelines, and the operation status of the clamping cylinder is controlled by the control valve.

[0027] The advantages of this utility model are:

[0028] This welding fixture integrates multiple functions such as flipping, supporting, clamping, positioning, and control, enabling all-around welding operations on car bumpers. Since each component can flip along with the main structure, the operation is more flexible and can meet the welding needs of different parts. Through the combined use of the displacement drive component and the positioning control component, the car bumper can be quickly flipped and positioned, greatly improving the efficiency of the welding operation. The design of the clamping and positioning component ensures that the bumper remains stable during the welding process, reducing errors caused by shaking or movement. Attached Figure Description

[0029] Figure 1 A schematic diagram of the structure of the bumper workpiece involved in this utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the automotive bumper repair welding fixture with flipping and repositioning function proposed in this utility model. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] like Figure 1 , Figure 2As shown, the automotive bumper welding fixture with flipping and repositioning function proposed in this utility model includes a support assembly assembly, a flipping support assembly, a repositioning drive assembly, a transition support assembly, a clamping and positioning assembly, and a positioning control assembly. The support assembly assembly has an assembly space. The flipping support assembly is installed in the support assembly assembly via a rotating structure and can flip within the support assembly assembly. It has a support space for placing the automotive bumper. The repositioning drive assembly is installed in the flipping support assembly and can drive the flipping support assembly to flip within the support assembly assembly. The transition support assembly is installed in the flipping support assembly. The components include a rotating support assembly that can rotate together with the car bumper, whose shape is adapted to the shape of the car bumper, and which can support the car bumper; a clamping and positioning assembly that is installed on the adapter support assembly through a movable connection structure, and can rotate together with the adapter support assembly; a positioning control assembly that is installed on the rotating support assembly and can rotate together with the rotating support assembly; a clamping and positioning assembly that cooperates with the positioning control assembly, and whose clamping state can be controlled by the positioning control assembly.

[0033] In this embodiment, the support assembly includes a support frame 110 and an assembly base 120. The support frame is formed by enclosing rods or pipes and is arranged in a transverse direction. It has a support end foot at the bottom. There is a pair of assembly bases, each of which is installed at both ends of the top of the support frame and protrudes upwards from the support frame.

[0034] The flip-up support assembly includes a flip-up end 210 and a support cross plate 220. There is a pair of flip-up ends, each located inside the mounting base and installed in the mounting base via a pivot. It can flip in the mounting base. The support cross plate is located between the flip-up ends, with its two ends respectively engaged with the support cross plate. It can flip together with the support cross plate. The bottom plate A of the car bumper can be placed on the support cross plate.

[0035] The displacement drive assembly includes a drive wheel 300, which is mounted in the tilting end head via a rotating shaft and engages with the tilting end head. The drive wheel can drive the tilting end head and the support plate to tilt.

[0036] The transition support assembly includes a support frame 400, which is provided in pairs. Each support frame is installed at both ends of the top of the support plate and can be rotated together with the support plate. The two ends of the crossbeam B of the car bumper can be placed on the top of the support frame respectively.

[0037] The clamping and positioning assembly includes a clamping arm 510 and a clamping cylinder 520. There is a pair of clamping arms, each clamping arm is mounted on the side of the support frame via a rotating structure, and its end extends to the top of the crossbeam of the car bumper. There is a pair of clamping cylinders, and the cylinder body of each clamping cylinder is respectively mounted on the side of the support frame. Its piston rod is respectively engaged with the clamping arm. The clamping cylinder drives the clamping arm to deflect in the support frame, so that it clamps or releases the crossbeam of the car bumper.

[0038] The positioning control component includes a control hand valve 600. There is a pair of control hand valves, each of which is installed on the support plate. They are connected to the clamping cylinder and the driving air source through pipelines, and the operation status of the clamping cylinder is controlled by the control hand valve.

[0039] In this embodiment, the support frame is also equipped with a locking top rod 710 through a movable connection structure. The state can be switched by the locking pedal 710 connected to it, so that the locking top rod abuts or separates from the flip end, thereby fixing the flip angle of the flip end and the support plate, which facilitates the welding operation of different parts of the car bumper.

[0040] In the description of this utility model, it should be noted that when terms such as "upper," "lower," "inner," "outer," "left," and "right" appear to indicate orientation or positional relationships, they should be understood as being based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product of this utility model is in use, or the orientation or positional relationships commonly understood by those skilled in the art. These terms are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, when terms such as "first" and "second" appear, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, it should also be noted that unless otherwise explicitly specified and limited, terms such as "installation," "setting," and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A welding fixture for automotive bumpers with a tilting and repositioning function, characterized in that, include: A support assembly component having an assembly space; A flip-up support assembly is installed in a support assembly via a rotating structure and can flip within the support assembly. It has a support space inside for placing a car bumper. A displacement drive assembly is installed in the tilting support assembly and can drive the tilting support assembly to perform a tilting action in the support assembly assembly. The adapter support assembly is installed in the tilting support assembly and can be tilted together with the tilting support assembly. Its shape is adapted to the shape of the car bumper and can support the car bumper. A clamping and positioning assembly is mounted on the adapter support assembly via a movable connection structure. It can rotate together with the adapter support assembly. In cooperation with the adapter support assembly, the clamping and positioning assembly can clamp and position the car bumper, allowing the car bumper to rotate together with the adapter support assembly. The positioning control component is installed on the flipping support component and can flip together with the flipping support component. The clamping positioning component cooperates with the positioning control component, and the clamping state of the clamping positioning component can be controlled by the positioning control component.

2. The automotive bumper repair welding fixture with flipping and repositioning function according to claim 1, characterized in that, Support assembly components include: A support frame, which is formed by enclosing rods or pipes and arranged laterally, with support feet at its bottom; The assembly base is provided in pairs, with each assembly base installed at both ends of the top of the support frame and protruding upwards from the support frame.

3. The automotive bumper repair welding fixture with flipping and repositioning function according to claim 2, characterized in that, The flip-over carrier assembly includes: A pair of flip-up ends are provided, each flip-up end being located inside the assembly base and mounted in the assembly base via a rotating shaft; A support plate is located between the flipping ends, with its two ends respectively connected to the support plate.

4. The automotive bumper repair welding fixture with flipping and repositioning function according to claim 3, characterized in that, The displacement drive component includes: A drive wheel is mounted in the flip end via a shaft and engages with the flip end.

5. A welding fixture for repairing a car bumper with a flipping and repositioning function according to claim 3, characterized in that, The adapter support assembly includes: The support frame is provided in pairs, with each support frame installed at both ends of the top of the support plate.

6. A welding fixture for repairing a car bumper with a flipping and repositioning function according to claim 5, characterized in that, The clamping and positioning assembly includes: A pair of clamping booms are provided, each clamping boom being mounted on the side of the support frame via a rotating structure, with its end extending above the crossbeam of the vehicle bumper; A pair of clamping cylinders are provided, with the cylinder body of each clamping cylinder installed on the side of the support frame, and the piston rod of each cylinder engaging with the clamping arm.

7. A welding fixture for repairing a car bumper with a flipping and repositioning function according to claim 6, characterized in that, The positioning and control components include: The control valve is provided in pairs, each of which is installed on the support plate and is connected to the clamping cylinder and the driving air source through pipelines.

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