Turnover tool for assembling automobile door panel

Abstract

The utility model provides a turn-over tool for automobile door panel assembly, which comprises a first operating platform, a second operating platform, a support frame, a brake disc, a brake piece and a pedal unlocking piece, the second operating platform and the first operating platform are arranged at an interval, the support frame is respectively and detachably connected with a first bracket and a second bracket, the brake disc and the first bracket rotate synchronously, and the brake piece and the pedal unlocking piece rotate synchronously. The brake part is used for braking the brake disc to lock the supporting frame, and the pedal unlocking part is used for enabling the brake part to release the brake state of the brake disc. The overturning tool is convenient and fast to disassemble and assemble, the application range is widened, and the expansibility is improved. Meanwhile, the pedal unlocking piece is treaded by the foot to enable the brake piece to release the brake state of the brake disc, so that an operator can quickly and accurately adjust the position of the supporting frame, the time required for adjustment is shortened, and the production efficiency is improved. In addition, the structure that the brake disc is braked by the brake piece can not only enlarge the rotation range of the supporting frame, but also guarantee the locking effect on the positions of the brake disc and the supporting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece turning devices, in particular to a turning tool for assembling automobile door panels. Background Art

[0002] During the assembly process of automobile door panels, the door panels need to be flipped multiple times to complete the required assembly process. In some more complicated process steps, the door panels need to be fixed at a specific angle to facilitate the assembly by operators. Therefore, the use of flipping tooling greatly improves the assembly efficiency.

[0003] The size and specifications of door panels vary according to the vehicle model, so it is necessary to design a variety of flip tooling to adapt to different door panels. At the same time, most of the current flip tooling uses motors to drive the rotation and use the motors for self-locking. Although the operation is convenient, it is also easy to cause motor overload, so certain requirements are put forward for the performance of the motor. Utility Model Content

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a flip tool for assembling automobile door panels, so as to improve the scope of application and scalability, ensure the locking effect, and make the overall structure simpler.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a flip tool for assembling automobile door panels, comprising a first operating table, which is rotatably matched with a first bracket; a second operating table, which is arranged at an interval with the first operating table, and the second operating table is rotatably matched with a second bracket; a support frame, which is detachably connected to the first bracket and the second bracket respectively; a brake disc, which is arranged in the first operating table and connected to the first bracket, and the rotation axis of the brake disc, the rotation axis of the first bracket and the rotation axis of the second bracket coincide with each other; a brake member, which is arranged in the first operating table, and the brake member is used to brake the brake disc to lock the support frame; and a foot-operated unlocking member, which is used to release the braking state of the brake disc by the brake member.

[0006] Preferably, the first bracket is provided with a first step for supporting the support frame, and the first step is provided with a plurality of first positioning pins; the second bracket is provided with a second step for supporting the support frame, and the second step is provided with a plurality of second positioning pins; the support frame is provided with a plurality of positioning holes, and each positioning hole is plugged into and matched with the corresponding first positioning pin or the second positioning pin.

[0007] Preferably, the first step is provided with a plurality of first mounting holes, and the second step is provided with a plurality of second mounting holes.

[0008] Preferably, a first bearing seat is provided in the first operating table, a first rotating shaft is rotatably fitted in the first bearing seat, one end of the first rotating shaft extends out of the first operating table and is connected to the first bracket, and the brake disc fixing sleeve is arranged outside the first rotating shaft; a second bearing seat is provided in the second operating table, a second rotating shaft is rotatably fitted in the second bearing seat, one end of the second rotating shaft extends out of the second operating table and is connected to the second bracket.

[0009] Preferably, an air duct is provided in the first rotating shaft, and a first joint is provided on the shaft body of the first rotating shaft located between the first bearing seat and the first bracket, and the first joint is communicated with the air duct; it also includes an air pipe, which is provided in the first operating table and rotatably connected to the first rotating shaft, and the air pipe is communicated with the air duct.

[0010] Preferably, a rotating handle is provided on the shaft body of the second rotating shaft located between the second bearing seat and the second bracket.

[0011] Preferably, the brake component is a pneumatic butterfly brake, and the pedal unlocking component is a pedal valve.

[0012] Preferably, the table top of the first operating table is provided with a clearance opening, and the brake disc passes through the clearance opening; and further comprises a protective cover, which is arranged on the table top of the first operating table and covers the outside of the clearance opening.

[0013] Preferably, it further comprises a connecting frame, which is arranged below the supporting frame, and two ends of the connecting frame are detachably connected to the first operating platform and the second operating platform respectively.

[0014] Preferably, it also includes a kanban rack, which is detachably connected to the first operating platform and the second operating platform respectively.

[0015] Beneficial effects of the utility model:

[0016] The utility model discloses a flip tool for assembling automobile door panels. According to the actual size of the product, the distance between the first operating platform and the second operating platform can be adaptively adjusted, and a support frame of corresponding specifications can be installed on the first bracket and the second bracket. The disassembly and assembly are convenient and fast, which improves the application scope and scalability of the flip work.

[0017] At the same time, by stepping on the pedal unlocking member, the brake member releases the braking state of the brake disc, which is convenient for the operator to quickly and accurately adjust the position of the support frame, shortening the time required for adjustment and improving production efficiency. In addition, the structure of the brake member braking the brake disc can not only increase the rotation range of the support frame and ensure the locking effect of the brake disc and the support frame, but also make the overall structure simpler and reduce the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 A schematic diagram of the structure of a turning tool for assembling a vehicle door panel provided by an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the hidden support frame and the pedal unlocking member;

[0021] Figure 3 It is a schematic diagram of the structure inside the first operating table;

[0022] Figure 4 It is a schematic diagram of the structure of the cooperation between the brake disc and the brake element;

[0023] Figure 5 is a structural schematic diagram of a first bracket;

[0024] Figure 6 is a schematic structural diagram of a second bracket;

[0025] Figure 7 is a schematic structural diagram of the first rotating shaft;

[0026] Reference numerals:

[0027] 10-first operating table, 11-first bracket, 12-first step, 121-first mounting hole, 13-first positioning pin, 14-first bearing seat, 15-first rotating shaft, 151-airway, 16-first joint, 17-trachea, 18-rotating joint, 19-shield;

[0028] 20 - second operating table, 21 - second bracket, 22 - second step, 221 - second mounting hole, 23 - second positioning pin, 24 - second bearing seat, 25 - second rotating shaft, 26 - rotating handle;

[0029] 30-support frame;

[0030] 40-brake disc;

[0031] 50- brake parts;

[0032] 60- pedal unlocking piece;

[0033] 70-connecting frame;

[0034] 80-kanban rack. DETAILED DESCRIPTION

[0035] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0036] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0039] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] like Figure 1-7 As shown, in one embodiment of the utility model, a turning tool for assembling a door panel of an automobile is provided, comprising a first operating platform 10, a second operating platform 20, a support frame 30, a brake disc 40, a brake member 50 and a pedal unlocking member 60, the first operating platform 10 is rotatably matched with a first bracket 11, the second operating platform 20 is arranged at an interval with the first operating platform 10, and the second operating platform 20 is rotatably matched with a second bracket 21. The support frame 30 is detachably connected to the first bracket 11 and the second bracket 21, respectively, and the support frame 30 can be designed with a variety of different lengths and sizes according to the size of the product, and a plurality of clamps (not shown in the drawings) for fixing the door panel are installed on the support frame 30.

[0042] The brake disc 40 is arranged in the first operating platform 10 and connected to the first bracket 11. The brake disc 40 rotates synchronously with the first bracket 11, and the rotation axis of the brake disc 40, the rotation axis of the first bracket 11 and the rotation axis of the second bracket 21 coincide. The brake member 50 is also arranged in the first operating platform 10. The brake member 50 is used to brake the brake disc 40 to lock the support frame 30. The foot unlocking member 60 is used to release the brake state of the brake disc 40 by the brake member 50. The brake member 50 is an air-pressure butterfly brake, and the foot unlocking member 60 is a foot valve.

[0043] The present embodiment provides a flip tool for assembling automobile door panels. By designing the support frame 30 and the first bracket 11 and the second bracket 21 as a detachable connection structure, the distance between the first operating table 10 and the second operating table 20 can be adaptively adjusted according to the actual size of the product, and the support frame 30 of corresponding specifications can be installed on the first bracket 11 and the second bracket 21. The disassembly and assembly are convenient and quick, which improves the scope of application and scalability of the flipping work.

[0044] At the same time, by stepping on the pedal unlocking member 60, the brake member 50 releases the braking state of the brake disc 40, which is convenient for the operator to quickly and accurately adjust the position of the support frame 30, shortening the time required for adjustment and improving production efficiency. In addition, the structure of the brake member 50 braking the brake disc 40 can not only increase the rotation range of the support frame 30, ensuring the locking effect of the brake disc 40 and the support frame 30, but also the overall structure is simpler, reducing the manufacturing cost.

[0045] In one embodiment, the first bracket 11 is provided with a first step 12 for supporting the support frame 30, and the first step 12 is provided with a plurality of first positioning pins 13. The second bracket 21 is provided with a second step 22 for supporting the support frame 30, and the second step 22 is provided with a plurality of second positioning pins 23. The support frame 30 is provided with a plurality of positioning holes, and each positioning hole is plugged and matched with the corresponding first positioning pin 13 or second positioning pin 23. The design of the first step 12 and the second step 22 can provide a stable support for the support frame 30. At the same time, under the mutual cooperation of the positioning holes and the first positioning pin 13 and the second positioning pin 23, the support frame 30 can be quickly and accurately positioned with the first bracket 11 and the second bracket 21, so that the installation of the support frame 30 can be realized conveniently and quickly.

[0046] Furthermore, the first step 12 is provided with a plurality of first mounting holes 121, and the second step 22 is provided with a plurality of second mounting holes 221. The support frame 30 is formed by connecting the profiles to each other, and the support frame 30 can be quickly connected or disassembled with the first bracket 11 and the second bracket 21 by using locking bolts through the mutual cooperation between the T-slots on the profiles and the first mounting holes 121 and the second mounting holes 221.

[0047] In one embodiment, in order to improve the rotation smoothness of the first bracket 11 and the second bracket 21 and facilitate the adjustment of the position of the support frame 30, two first bearing seats 14 are fixedly installed in the first operating table 10, the first rotating shaft 15 passes through the two first bearing seats 14, one end of the first rotating shaft 15 extends out of the first operating table 10 and is connected to the first bracket 11, and the brake disc 40 is fixedly sleeved outside the first rotating shaft 15. Two second bearing seats 24 are fixedly installed in the second operating table 20, the second rotating shaft 25 passes through the two second bearing seats 24, one end of the second rotating shaft 25 extends out of the second operating table 20 and is connected to the second bracket 21.

[0048] In one embodiment, an air passage 151 is provided in the first rotating shaft 15, and a first joint 16 is provided on the shaft of the first rotating shaft 15 located between the first bearing seat 14 and the first bracket 11, and the first joint 16 is communicated with the air passage 151. The flip tool also includes an air pipe 17, which is provided in the first operating table 10 and rotatably connected to the first rotating shaft 15, one end of the air pipe 17 is communicated with the air passage 151, and the other end of the air pipe 17 is provided with a second joint, and the second joint is connected to the air source.

[0049] Specifically, the air pipe 17 is rotatably connected to the first rotating shaft 15 through a rotating joint 18, a plurality of pneumatic clamps for fixing the door panel are mounted on the support frame 30, and a manual air valve (not shown in the drawings) for controlling the pneumatic clamps is also mounted on the support frame and connected to the first joint 16. By integrating the air passage 151 into the first rotating shaft 15, since the first rotating shaft 15, the first joint 16, the support frame 30 and the manual air valve rotate synchronously, there will be no interference between the connecting pipe connecting the manual air valve and the first joint 16.

[0050] In one embodiment, a rotating handle 26 is provided on the shaft of the second rotating shaft 25 located between the second bearing seat 24 and the second bracket 21 . The design of the rotating handle 26 facilitates the operator to adjust the position of the support frame 30 .

[0051] In one embodiment, the tabletop of the first operating table 10 is provided with a clearance opening, and the brake disc 40 passes through the clearance opening. The turning tool also includes a shield 19, which is arranged on the tabletop of the first operating table 10 and covers the clearance opening.

[0052] In one embodiment, the turning tool further includes a connecting frame 70 and a kanban frame 80. The connecting frame 70 is disposed below the supporting frame 30. Both ends of the connecting frame 70 are detachably connected to the first operating platform 10 and the second operating platform 20, respectively. The kanban frame 80 is detachably connected to the first operating platform 10 and the second operating platform 20, respectively. The dimensions of the connecting frame 70 and the kanban frame 80 can also be adaptively adjusted according to the dimensions of the supporting frame 30. The design of the connecting frame 70 and the kanban frame 80 ensures the stability and scalability of the connection between the first operating platform 10 and the second operating platform 20.

[0053] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A turning tool for assembling automobile door panels, characterized in that: include: A first operating table, which is rotatably coupled to a first bracket; A second operating table, which is spaced apart from the first operating table, and a second bracket is rotatably fitted on the second operating table; A support frame, which is detachably connected to the first bracket and the second bracket respectively; a brake disc, which is disposed in the first operating platform and connected to the first bracket, wherein the rotation axis of the brake disc, the rotation axis of the first bracket and the rotation axis of the second bracket coincide with each other; a brake member disposed in the first operating platform, the brake member being used to brake the brake disc to lock the support frame; and A pedal unlocking member is used to enable the brake member to release the braking state of the brake disc.

2. The turning tool for assembling automobile door panels according to claim 1, characterized in that: The first bracket is provided with a first step for supporting the support frame, and the first step is provided with a plurality of first positioning pins; the second bracket is provided with a second step for supporting the support frame, and the second step is provided with a plurality of second positioning pins; The support frame is provided with a plurality of positioning holes, and each positioning hole is plug-fitted with the corresponding first positioning pin or the second positioning pin.

3. The turning tool for assembling automobile door panels according to claim 2, characterized in that: The first step is provided with a plurality of first mounting holes, and the second step is provided with a plurality of second mounting holes.

4. The turning tool for assembling automobile door panels according to claim 1, characterized in that: A first bearing seat is provided in the first operating table, and a first rotating shaft is rotatably fitted in the first bearing seat. One end of the first rotating shaft extends out of the first operating table and is connected to the first bracket, and the brake disc fixing sleeve is arranged outside the first rotating shaft; a second bearing seat is provided in the second operating table, and a second rotating shaft is rotatably fitted in the second bearing seat. One end of the second rotating shaft extends out of the second operating table and is connected to the second bracket.

5. The turning tool for assembling automobile door panels according to claim 4, characterized in that: An air passage is provided in the first rotating shaft, and a first joint is provided on the shaft body of the first rotating shaft located between the first bearing seat and the first bracket, and the first joint is communicated with the air passage; It also includes an air pipe, which is arranged in the first operating table and is rotatably connected to the first rotating shaft, and the air pipe is communicated with the airway.

6. The turning tool for assembling automobile door panels according to claim 4, characterized in that: The second rotating shaft is provided with a rotating handle on the shaft body located between the second bearing seat and the second bracket.

7. The turning tool for assembling automobile door panels according to claim 1, characterized in that: The brake component is an air-compressed butterfly brake, and the pedal unlocking component is a pedal valve.

8. The turning tool for assembling automobile door panels according to claim 1, characterized in that: The table top of the first operating table is provided with a clearance opening, and the brake disc passes through the clearance opening; and further comprises a protective cover, which is arranged on the table top of the first operating table and covers the outside of the clearance opening.

9. The turning tool for assembling automobile door panels according to claim 1, characterized in that: It also includes a connecting frame, which is arranged below the supporting frame, and two ends of the connecting frame are respectively detachably connected to the first operating platform and the second operating platform.

10. The turning tool for assembling automobile door panels according to claim 1, characterized in that: It also includes a kanban rack, which is detachably connected to the first operating platform and the second operating platform respectively.

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