Automobile door frame overturning supporting clamp

Abstract

The utility model relates to the technical field of automobile part production, in particular to an automobile door frame overturning supporting clamp which comprises a supporting base and an assembling assembly, the assembling assembly comprises a plurality of fixing pieces, two distance adjusting pieces and two clamping structures, and the two ends of an automobile door frame are placed on two supporting frames respectively. The automobile door frame is welded through the welding device, then the abutting piece is controlled to support and clamp the automobile door frame, the automobile door frame is welded through the welding device, and when overturning is needed after front face welding is completed, overturning motors on the two supporting frames are controlled at the same time to drive overturning shafts to rotate, the overturning shafts drive the supporting frames to rotate, and the supporting frames drive the automobile door frame to rotate. Therefore, the problem that according to an existing automobile door frame supporting clamp, due to the fact that the number of welding positions of the automobile door frame is large, after one face of the automobile door frame is welded, workers need to disassemble the automobile door frame, turn over the automobile door frame and install the automobile door frame again, and the machining efficiency is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to an automobile door frame turning support fixture. Background Technique

[0002] The production process of automobile door frames is carried out separately, and then each separate part is assembled together by splicing and welding. During the welding process, a support fixture is required to fix the automobile door frame, facilitating subsequent welding operations.

[0003] The prior art discloses an automobile door frame support fixture, including a support base, two support frames, a placement frame, and two clamping mechanisms. The two support frames are used to support the assembly of the placement frame. The automobile door frame is placed on the placement frame and then clamped and fixed by the clamping mechanisms, completing the clamping and support of the automobile door frame. Then, it can be cooperated with a welding device for welding operations.

[0004] However, adopting the above method, due to the large number of welding joints on the automobile door frame, after welding one side of the automobile door frame, it is necessary for workers to disassemble, turn it over, and reinstall it, resulting in low processing efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an automobile door frame turning support fixture, aiming to solve the problem that in the existing automobile door frame support fixture, due to the large number of welding joints on the automobile door frame, after welding one side of the automobile door frame, it is necessary for workers to disassemble, turn it over, and reinstall it, resulting in low processing efficiency.

[0006] To achieve the above purpose, the utility model provides an automobile door frame turning support fixture, including a support base and an assembly component.

[0007] The assembly component includes a plurality of fixing parts, two spacing adjusting parts, and two clamping structures.

[0008] The plurality of fixing parts are respectively arranged on one side of the support base; the two spacing adjusting parts are arranged mirror-symmetrically on one side of the support base; the two clamping structures are respectively located on one side of the two support bases; the clamping structure includes a support frame, a turning motor, a turning shaft, a support frame, and a resisting part. The support frame is fixedly connected to the spacing adjusting part and is located on one side of the spacing adjusting part; the turning motor is fixedly connected to the support frame and is located on one side of the support frame; the turning shaft is fixedly connected to the output end of the turning motor and is located on one side of the turning motor; the support frame is fixedly connected to the turning shaft and is located on one side of the turning shaft; the resisting part is arranged on one side of the support frame.

[0009] Wherein, the fixing member includes a fixing plate, a buffer pad and an assembly screw. The fixing plate is fixedly connected to the support base and is located on one side of the support base; the buffer pad is fixedly connected to the fixing plate and is located on one side of the fixing plate; the assembly screw is threadedly connected to the fixing plate and is located on one side of the fixing plate.

[0010] Wherein, the spacing adjusting member includes an adjusting frame, an electric telescopic cylinder and an adjusting block. The adjusting frame is fixedly connected to the support base and is located on one side of the support base; the electric telescopic cylinder is fixedly connected to the adjusting frame and is located inside the adjusting frame; the adjusting block is fixedly connected to the output end of the electric telescopic cylinder, is slidably connected to the adjusting frame, and is fixedly connected to the support frame and is located on one side of the electric telescopic cylinder.

[0011] Wherein, the abutting member includes a hydraulic cylinder, a pushing block and a clamping plate. The hydraulic cylinder is fixedly connected to the support frame and is located on one side of the support frame; the pushing block is fixedly connected to the output end of the hydraulic cylinder and is located on one side of the hydraulic cylinder; the clamping plate is fixedly connected to the pushing block and is located on one side of the pushing block.

[0012] Wherein, the abutting member further includes two guiding accessories, and the two guiding accessories are respectively arranged between the clamping plate and the support frame.

[0013] Wherein, the guiding accessory includes a guiding sleeve and a guiding rod. The guiding sleeve is fixedly connected to the support frame and is located on one side of the support frame; the guiding rod is slidably connected to the guiding sleeve, is fixedly connected to the clamping plate, and is located on one side of the guiding sleeve.

[0014] For a car door frame flipping support fixture of the present utility model, the support base is installed on the welding table of the welding device through a plurality of the fixing members. According to the size of the car door frame, two of the spacing adjusting members are driven to adjust the spacing between the two support frames and the support frame. After the two support frames are moved to appropriate positions, both ends of the car door frame are respectively placed on the two support frames, and then the abutting member is controlled to support and clamp it. Then, the car door frame is welded by the welding device. When flipping is required after the welding of the current surface is completed, at the same time, the flipping motors on the two support frames are controlled to drive the flipping shaft to rotate. The flipping shaft drives the support frame to rotate, and the support frame drives the car door frame to rotate, so that the flipping of the car door frame can be completed, thus solving the problem that for the existing car door frame support fixture, because there are many welding joints on the car door frame, after the welding of one side of the car door frame is completed, it is necessary for the staff to disassemble and turn it over and reinstall it, resulting in low processing efficiency. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present utility model.

[0017] Figure 2 It is the front view of the whole of the first embodiment of the present utility model.

[0018] Figure 3 It is a cross-sectional view of the spacing adjusting member of the first embodiment of the present utility model.

[0019] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the present utility model.

[0020] 101 - Support base, 102 - Fixing member, 103 - Spacing adjusting member, 104 - Clamping structure, 105 - Support frame, 106 - Rotating shaft, 107 - Support frame, 108 - Supporting member, 109 - Fixing plate, 110 - Buffer pad, 111 - Assembly screw, 112 - Adjusting frame, 113 - Electric telescopic cylinder, 114 - Adjusting block, 115 - Hydraulic cylinder, 116 - Pushing block, 117 - Clamping plate, 118 - Rotating motor, 201 - Guide accessory, 202 - Guide sleeve, 203 - Guide rod. Specific embodiments

[0021] The first embodiment of the present application is as follows:

[0022] Please refer to Figures 1 - 3 , wherein, Figure 1 is a schematic diagram of the overall structure of the first embodiment of the present utility model, Figure 2 is the front view of the whole of the first embodiment of the present utility model, Figure 3 is a cross-sectional view of the spacing adjusting member of the first embodiment of the present utility model.

[0023] The utility model provides an automobile door frame turnover support fixture, which comprises a support base 101 and an assembly component. The assembly component includes a plurality of fixing pieces 102, two spacing adjusting pieces 103 and two clamping structures 104. The clamping structure 104 includes a support frame 105, a turnover motor 118, a turnover shaft 106, a support frame 107 and a resisting piece 108. The fixing piece 102 includes a fixing plate 109, a buffer pad 110 and an assembly screw 111. The spacing adjusting piece 103 includes an adjusting frame 112, an electric telescopic cylinder 113 and an adjusting block 114. The resisting piece 108 includes a hydraulic cylinder 115, a pushing block 116 and a clamping plate 117. Through the foregoing solution, the problem of the existing automobile door frame support fixture is solved. Since there are many welding joints on the automobile door frame, after welding one side of the automobile door frame, it is necessary for the staff to disassemble and turn it over and reinstall it, resulting in low processing efficiency.

[0024] For this specific embodiment, the support base 101 is used to install the assembly component.

[0025] Among them, the plurality of fixing pieces 102 are respectively arranged on one side of the support base 101; the two spacing adjusting pieces 103 are arranged in a mirror image on one side of the support base 101; the two clamping structures 104 are respectively located on one side of the two support bases 101; the support frame 105 is fixedly connected to the spacing adjusting piece 103 and is located on one side of the spacing adjusting piece 103; the turnover motor 118 is fixedly connected to the support frame 105 and is located on one side of the support frame 105; the turnover shaft 106 is fixedly connected to the output end of the turnover motor 118 and is located on one side of the turnover motor 118; the support frame 107 is fixedly connected to the turnover shaft 106 and is located on one side of the turnover shaft 106; the resisting piece 108 is arranged on one side of the support frame 107. The support base 101 is installed on the welding table of the welding device through the plurality of fixing pieces 102. According to the size of the automobile door frame, the two spacing adjusting pieces 103 are driven to adjust the spacing between the two support frames 105 and the support frame 107. After the two support frames 107 move to appropriate positions, the two ends of the automobile door frame are respectively placed on the two support frames 107, and then the resisting piece 108 is controlled to support and clamp it. Then, the welding device is used to perform welding treatment on the automobile door frame. When turnover is required after welding of the current side is completed, the turnover motors 118 on the two support frames 105 are simultaneously controlled to drive the turnover shaft 106 to rotate. The turnover shaft 106 drives the support frame 107 to rotate, and the support frame 107 drives the automobile door frame to rotate, so that the turnover of the automobile door frame can be completed, thus solving the problem of the existing automobile door frame support fixture. Since there are many welding joints on the automobile door frame, after welding one side of the automobile door frame, it is necessary for the staff to disassemble and turn it over and reinstall it, resulting in low processing efficiency.

[0026] Secondly, the fixing plate 109 is fixedly connected to the support base 101 and is located on one side of the support base 101; the buffer pad 110 is fixedly connected to the fixing plate 109 and is located on one side of the fixing plate 109; the assembly screw 111 is threadedly connected to the fixing plate 109 and is located on one side of the fixing plate 109. Place the support base 101 on the welding table of the welding device, and then twist the assembly screw 111 on the fixing plate 109 to be threadedly connected to the welding table, and the assembly of the support base 101 can be completed.

[0027] Meanwhile, the adjustment frame 112 is fixedly connected to the support base 101 and is located on one side of the support base 101; the electric telescopic cylinder 113 is fixedly connected to the adjustment frame 112 and is located inside the adjustment frame 112; the adjustment block 114 is fixedly connected to the output end of the electric telescopic cylinder 113, is slidably connected to the adjustment frame 112, and is further fixedly connected to the support frame 105 and is located on one side of the electric telescopic cylinder 113. Control the electric telescopic cylinder 113 to drive the adjustment block 114 to slide within the adjustment frame 112 according to the size of the vehicle door frame, and the adjustment block 114 drives the support frame 105 to move so as to adjust the position of the support frame 107.

[0028] In addition, the hydraulic cylinder 115 is fixedly connected to the support frame 107 and is located on one side of the support frame 107; the push block 116 is fixedly connected to the output end of the hydraulic cylinder 115 and is located on one side of the hydraulic cylinder 115; the clamping plate 117 is fixedly connected to the push block 116 and is located on one side of the push block 116. After the vehicle door frame is placed on the support frame 107, control the hydraulic cylinder 115 to drive the push block 116 to drive the clamping plate 117 to abut against the vehicle door frame, and the fixing of the vehicle door frame can be completed.

[0029] When using a flipping support fixture for an automobile door frame described in this embodiment, place the support base 101 on the welding table of the welding device, and then twist the assembly screw 111 on the fixing plate 109 to be threadedly connected to the welding table, thus completing the assembly of the support base 101. Control the electric telescopic cylinder 113 to drive the adjustment block 114 to slide within the adjustment frame 112 according to the size of the automobile door frame. The adjustment block 114 drives the support frame 105 to move, thereby adjusting the position of the support frame 107 so that the distance between the two support frames 107 adapts to the current automobile door frame. After the two support frames 107 are moved to appropriate positions, place both ends of the automobile door frame on the two support frames 107 respectively. When the automobile door frame is placed on the support frame 107, control the hydraulic cylinder 115 to drive the push block 116 to drive the clamping plate 117 to abut against the automobile door frame, thus completing the fixation of the automobile door frame. Then, perform welding treatment on the automobile door frame through the welding device. When flipping is required after the welding on the current surface is completed, simultaneously control the flipping motors 118 on the two support frames 105 to drive the flipping shafts 106 to rotate. The flipping shafts 106 drive the support frames 107 to rotate, and the support frames 107 drive the automobile door frame to rotate, thus completing the flipping of the automobile door frame, thereby solving the problem that in the existing support fixture for an automobile door frame, due to the large number of welding joints on the automobile door frame, after the welding on one side of the automobile door frame is completed, it is necessary for workers to disassemble and re - install it after flipping, resulting in low processing efficiency.

[0030] The second embodiment of this application is as follows:

[0031] Please refer to Figure 4 , in which, Figure 4 is the overall structural schematic diagram of the second embodiment of the present utility model.

[0032] On the basis of the first embodiment, a flipping support fixture for an automobile door frame provided by the present utility model, the abutting member 108 further includes two guiding attachments 201. The guiding attachment 201 includes a guiding sleeve 202 and a guiding rod 203.

[0033] Among them, the two guiding attachments 201 are respectively arranged between the clamping plate 117 and the support frame 107. The guiding attachment 201 is used to strengthen the strength of the clamping plate 117 when abutting against the automobile door frame, so that the clamping plate 117 can move horizontally more smoothly.

[0034] Secondly, the guide sleeve 202 is fixedly connected to the support frame 107 and is located on one side of the support frame 107; the guide rod 203 is slidably connected to the guide sleeve 202, fixedly connected to the clamping plate 117, and is located on one side of the guide sleeve 202. The guide sleeve 202 is used to support the sliding of the guide rod 203, and the sliding of the guide rod 203 is used to limit the horizontal movement position of the clamping plate 117, so that the clamping plate 117 can move horizontally more smoothly, and strengthen the strength of the clamping plate 117 when it contacts the car door frame.

[0035] When using the automotive door frame flipping support fixture described in this embodiment, the guide sleeve 202 is used to support the sliding of the guide rod 203, and the sliding of the guide rod 203 is used to limit the horizontal movement position of the clamping plate 117, so that the clamping plate 117 can move horizontally more smoothly, and strengthen the strength of the clamping plate 117 when it contacts the car door frame.

[0036] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A car door frame flip support fixture, comprising a support base, characterized in that: Also included are assembly components; The assembly assembly includes a plurality of fixing members, two spacing adjustment members and two clamping structures; A plurality of fixing parts are respectively arranged on one side of the support base; two spacing adjustment parts are mirror-arranged on one side of the support base; two clamping structures are respectively located on one side of the two support bases; the clamping structure includes a support frame, a flip motor, a flip axis, a support frame and a supporting part, the support frame is fixedly connected to the spacing adjustment part and is located on one side of the spacing adjustment part; the flip motor is fixedly connected to the support frame and is located on one side of the support frame; the flip axis is fixedly connected to the output end of the flip motor and is located on one side of the flip motor; the support frame is fixedly connected to the flip axis and is located on one side of the flip axis; the supporting part is arranged on one side of the support frame.

2. The automobile door frame flip support fixture according to claim 1, characterized in that: The fixing member includes a fixing plate, a buffer pad and an assembly screw, wherein the fixing plate is fixedly connected to the support base and is located at one side of the support base; the buffer pad is fixedly connected to the fixing plate and is located at one side of the fixing plate; The assembly screw is threadedly connected to the fixing plate and is located at one side of the fixing plate.

3. The automobile door frame flip support fixture according to claim 2, characterized in that: The spacing adjustment member includes an adjustment frame, an electric telescopic cylinder and an adjustment block. The adjustment frame is fixedly connected to the support base and is located on one side of the support base; the electric telescopic cylinder is fixedly connected to the adjustment frame and is located inside the adjustment frame; the adjustment block is fixedly connected to the output end of the electric telescopic cylinder, slidably connected to the adjustment frame, and then fixedly connected to the support frame, and is located on one side of the electric telescopic cylinder.

4. The automobile door frame flip support fixture as claimed in claim 3, characterized in that: The supporting member includes a hydraulic cylinder, a push block and a clamping plate. The hydraulic cylinder is fixedly connected to the support frame and is located on one side of the support frame; the push block is fixedly connected to the output end of the hydraulic cylinder and is located on one side of the hydraulic cylinder; the clamping plate is fixedly connected to the push block and is located on one side of the push block.

5. The automobile door frame flip support fixture as claimed in claim 4, characterized in that: The abutting member further comprises two guide attachments, and the two guide attachments are respectively arranged between the clamping plate and the supporting frame.

6. The automobile door frame flip support fixture as claimed in claim 5, characterized in that: The guide attachment includes a guide sleeve and a guide rod. The guide sleeve is fixedly connected to the support frame and is located at one side of the support frame. The guide rod is slidably connected to the guide sleeve and fixedly connected to the clamping plate and is located at one side of the guide sleeve.

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