Rotating tool for repairing vehicle door

Abstract

The invention relates to a rotating tool for car door repairing, and belongs to the technical field of tool design, the rotating tool for car door repairing comprises a V-shaped frame, the V-shaped frame comprises a first inclined plate and a second inclined plate which are used for supporting a car door, and an overturning space for the car door to overturn is formed between the first inclined plate and the second inclined plate; and the turnover mechanism comprises a pushing piece arranged on the V-shaped frame, and the pushing piece is used for pushing the vehicle door to enable the vehicle door to turn over between the first inclined plate and the second inclined plate. Therefore, when the appearance of the vehicle door is detected or repaired, the vehicle door is firstly placed between the first inclined plate and the second inclined plate of the rotating tool, the appearance of one side of the vehicle door is detected or repaired through the support of the first inclined plate, then the vehicle door is lightly pushed by the pushing piece of the overturning mechanism to be overturned, and the vehicle door is overturned through the support of the second inclined plate. The whole process is easy to operate, and the working intensity is greatly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of tooling design, and in particular to a rotary tooling for repairing vehicle doors. Background Art

[0002] At present, most OEMs use separate production lines for doors, which are equipped with operators to remove parts and perform repairs to ensure that the door assembly is of qualified quality before being sent to the assembly line for assembly. Manual removal requires double-sided quality confirmation of the front and back sides of the door assembly. The weight of the door is generally over 16KG, which exceeds the load of both hands of the operator and the machine, and belongs to the medium or heavy work station.

[0003] Moreover, when the door assembly is repaired, since there is no positioning support for the tooling, the front and back sides of the door assembly must be turned 180 degrees and repaired on the repair platform, which causes unnecessary movements and high labor intensity. If the workpiece is turned over to a weldable angle for repair, human assistance must be used, which also causes a waste of manpower and reduces work efficiency.

[0004] Therefore, it is necessary to study and improve the existing tooling and provide a rotary tooling for door repair in order to achieve a more practical purpose. Summary of the invention

[0005] In response to the shortcomings or one of the shortcomings raised by the above-mentioned background technology, an embodiment of the present application provides a rotating tool for repairing car doors, so that the repair operator can conduct a comprehensive inspection of the car door without using great force to move the car door or turn it over, which can reduce the labor intensity of the operator and provide good detection and repair functions of the car door.

[0006] The embodiment of the present application provides a rotary tool for repairing a vehicle door, comprising:

[0007] A V-shaped frame includes a first inclined plate and a second inclined plate for supporting the vehicle door, wherein a turning space for turning the vehicle door is formed between the first inclined plate and the second inclined plate;

[0008] The turning mechanism comprises a pushing member arranged on the V-shaped frame, wherein the pushing member is used for pushing the vehicle door so that the vehicle door turns over between the first inclined plate and the second inclined plate.

[0009] In some embodiments, the first inclined plate and the second inclined plate are both provided with a notch connected to the flipping space, and the push member extends into the flipping space through the notch. The notch is convenient for exposing the outer surface of the supported door, convenient for providing a better door appearance inspection angle and repair operation angle, and at the same time, the notch allows the push member to extend into the flipping space, conveniently controlling the push member to push the door to a suitable position, so that the door can be stably flipped in the flipping space.

[0010] In some embodiments, an angle adjustment mechanism is further included on the V-shaped frame, and the angle adjustment mechanism is used to adjust the position of the pushing member in pitch to change the pushing direction of the pushing member. By adjusting the pushing direction of the pushing member, the pushing contact position of the pushing member and the door can be changed. When pushing a large-sized door, the pushing direction of the pushing member can be controlled to tilt upward, raising the pushing contact position of the pushing member and the door, thereby ensuring stable flipping of the door.

[0011] In some embodiments, the angle adjustment mechanism includes two mounting plates symmetrically arranged on the first inclined plate and / or the second inclined plate, and a rotating plate for mounting the pushing member is rotatably connected between the two mounting plates. By rotating the rotating plate, the pushing member can be driven to pitch and swing, thereby changing the pushing direction of the pushing member, thereby making the pushing member suitable for pushing doors of different sizes.

[0012] In some embodiments, the mounting plate is provided with an arc hole arranged around the rotation center line of the rotating plate, and the arc hole is used to install a fastener to connect and lock the position of the rotating plate. The rotating plate is connected by installing a fastener through the arc hole to fix the rotating plate and the mounting plate together, thereby locking the position of the rotating plate and keeping the pushing member on the rotating plate in the same pushing direction.

[0013] In some embodiments, the flip mechanism further comprises a transverse push rod connected to the pushing end of the pushing member, and a push rod sleeve is sleeved on the transverse push rod. The transverse push rod can increase the contact when pushing the door, improve the reliability when pushing the door and flipping it, and the transverse push rod spans the door in the width direction, so when pushing the door, the door will not be unevenly stressed in the transverse direction and flipped sideways. In addition, the push rod sleeve sleeved on the transverse push rod can avoid scratching the outer surface of the door.

[0014] In some embodiments, the transverse push rod is connected to a guide rod slidably connected to the rotating plate, and the rotating plate is provided with a guide sleeve slidably matched with the guide rod. When the push member drives the transverse push rod to push the door between the first inclined plate and the second inclined plate, the transverse push rod drives the guide rod to slide along the guide sleeve on the rotating plate, which can improve the stability of the door when being pushed.

[0015] In some embodiments, the V-shaped frame further comprises an intermediate plate connecting the first inclined plate and the second inclined plate, and the intermediate plate is provided with reinforcing ribs for supporting the first inclined plate and the second inclined plate respectively. The intermediate plate can support the vehicle door and serve as a support point for the vehicle door to flip, and the reinforcing ribs are welded between the first inclined plate and the intermediate plate, and between the second inclined plate and the intermediate plate, so as to increase the connection strength to stably support the vehicle door.

[0016] In some embodiments, a counterweight frame for supporting the middle plate is further included, and a rotating seat for driving the middle plate to rotate horizontally is arranged on the counterweight frame. The counterweight frame can improve the stability of the rotating tooling when supporting the door, and improve the operational installation of the door inspection and repair. The rotating seat can drive the middle plate to rotate, so that the door can be displayed at different angles to adapt to different repair angles, making the operation more flexible.

[0017] In some embodiments, a pad for supporting the door is provided on the middle plate, and lifting supports for lifting the counterweight frame are provided at the four corners of the counterweight frame. The pad is made of non-hard material to prevent the bottom of the door from being worn or scratched during the flipping process, and the lifting supports at the four corners of the counterweight frame can stably support the counterweight frame.

[0018] The beneficial effects of the technical solution provided by this application include:

[0019] An embodiment of the present application provides a rotary tool for repairing a vehicle door. Due to a V-shaped frame, it includes a first inclined plate and a second inclined plate for supporting the vehicle door, and a turning space for turning the vehicle door is formed between the first inclined plate and the second inclined plate; a turning mechanism includes a pushing member arranged on the V-shaped frame, and the pushing member is used to push the vehicle door so that the vehicle door is turned between the first inclined plate and the second inclined plate.

[0020] Therefore, when the vehicle door is to be inspected or repaired for appearance, the vehicle door is first placed between the first inclined plate and the second inclined plate of the rotating tooling, and the appearance inspection or repair of one side is completed with the support of the first inclined plate. Then, the pushing piece of the flipping mechanism is used to gently push the vehicle door to flip it, and the appearance inspection or repair of the other side is completed with the support of the second inclined plate. The whole process is simple to operate and greatly reduces the workload.

[0021] That is, human support is no longer needed. During the flipping process of the plate-like workpiece, the labor intensity and operation difficulty of manual labor are reduced, the work efficiency is improved, and the production efficiency of the production line where the plate-like workpiece is located can be improved. The operators in the main engine factory can not only comprehensively inspect the produced door assemblies during the production of the door, but also greatly reduce their work intensity and improve the working environment. It can be promoted for use in other fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1A schematic diagram of the structure of the rotary tooling provided in an embodiment of the present application;

[0024] Figure 2 A schematic structural diagram of a rotary tooling device from another perspective provided in an embodiment of the present application;

[0025] Figure 3 A top view of the structure of the rotary tooling provided in an embodiment of the present application.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. First inclined plate; 2. Second inclined plate; 3. Pushing member; 4. Notch; 5. Mounting plate; 6. Rotating plate; 7. Arc hole; 8. Transverse push rod; 9. Push rod sleeve; 10. Guide rod; 11. Guide sleeve; 12. Middle plate; 13. Reinforcing rib; 14. Counterweight frame; 15. Rotating seat; 16. Cushion block; 17. Lifting support. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0029] In response to the shortcomings or one of the shortcomings raised by the above-mentioned background technology, an embodiment of the present application provides a rotating tool for repairing car doors, so that the repair operator can conduct a comprehensive inspection of the car door without using great force to move the car door or turn it over, which can reduce the labor intensity of the operator and provide good detection and repair functions of the car door.

[0030] See also Figures 1 to 3 As shown, the embodiment of the present application provides a rotary tool for repairing a vehicle door, comprising:

[0031] The V-shaped frame includes a first inclined plate 1 and a second inclined plate 2 for supporting the vehicle door, and a turning space for turning the vehicle door is formed between the first inclined plate 1 and the second inclined plate 2;

[0032] The turning mechanism comprises a pushing member 3 arranged on a V-shaped frame, and the pushing member 3 is used for pushing the vehicle door so that the vehicle door turns over between the first inclined plate 1 and the second inclined plate 2.

[0033] The rotary tooling for repairing a vehicle door in an embodiment of the present application is provided with a V-shaped frame and a flipping mechanism. The flipping mechanism can be installed on the V-shaped frame. The V-shaped frame includes a first inclined plate 1 and a second inclined plate 2 for supporting the vehicle door. A flipping space for flipping the vehicle door is provided between the first inclined plate 1 and the second inclined plate 2. The flipping mechanism includes a pushing member 3 for pushing the vehicle door so that the vehicle door flips between the first inclined plate 1 and the second inclined plate 2.

[0034] When the vehicle door is to be inspected or repaired for appearance, the vehicle door is first placed between the first inclined plate 1 and the second inclined plate 2 of the rotating fixture. With the support of the first inclined plate 1, the appearance inspection or repair of one side is completed. Then, the pushing member 3 of the flipping mechanism is used to gently push the vehicle door to flip it. With the support of the second inclined plate 2, the appearance inspection or repair of the other side is completed. The whole process is simple to operate and greatly reduces the workload.

[0035] Moreover, by using the pushing member 3 to support one side of the vehicle door, the vehicle door can be kept in the flipping space and at different inspection or repair angles. That is, the structure of the entire rotating tooling is supported by the inclined plates on both sides, and the pushing member 3 supports the vehicle door. It can be used to display different angles to adapt to different inspection or repair angles. At the same time, through the pushing effect of the pushing member 3, the personnel's control over the distance to the vehicle door can be increased, making the operation more flexible.

[0036] It should be noted that the pushing member 3 of the embodiment of the present application can be installed on the first inclined plate 1 or the second inclined plate 2, or can be fixed by an external mounting frame, or the pushing member 3 can be installed on the first inclined plate 1 and the second inclined plate 2 respectively, and the pushing member 3 can push and support the vehicle door, and when the pushing member 3 is installed on both the first inclined plate 1 and the second inclined plate 2, the pushing members 3 on both sides cooperate to allow the vehicle door to stay at any inclination angle between the first inclined plate 1 and the second inclined plate 2.

[0037] Exemplarily, the pushing member 3 can adopt one or more of a pneumatic telescopic cylinder, an electric telescopic cylinder and a hydraulic telescopic cylinder. The rotating tooling in the embodiment of the present application adopts a pneumatic telescopic cylinder, which is installed on the first inclined plate 1 and is located on the side away from the second inclined plate 2. The telescopic rod of the pneumatic telescopic cylinder extends between the first inclined plate 1 and the second inclined plate 2, so that the pneumatic telescopic cylinder can be used to push the car door between the first inclined plate 1 and the second inclined plate 2.

[0038] It should be noted that the rotating tooling in the embodiment of the present application does not need to completely lift a heavy plate-like workpiece. It only needs a relatively small force to flip the plate-like workpiece, complete the inspection or repair of the front and back sides of the plate-like workpiece, and no longer requires human support. During the flipping of the plate-like workpiece, the labor intensity and operation difficulty of manual labor are reduced, the work efficiency is improved, and the production efficiency of the production line where the plate-like workpiece is located can be improved.

[0039] That is, the rotary tooling of the embodiment of the present application, through the cooperation of the V-frame and the flipping mechanism, utilizes the cooperation of the inclined plates on both sides of the V-frame and the push piece 3 on the flipping mechanism, so that the operators at the main engine factory can not only comprehensively inspect the produced door assemblies during the production of the door, but also greatly reduce their work intensity, improve the working environment, and can be promoted for use in other fields.

[0040] It should be noted that the present application does not make specific requirements or special limitations on the structural features such as the size, shape and material of the push member 3. The function of the push member 3 in the present application is to push the door. Therefore, it can be understood that other push members 3 that can achieve such functions can be used in the present application, and technical personnel in this field can adaptively adjust the size, shape and material of the push member 3 according to the usage scenario and test conditions.

[0041] In some alternative embodiments: See Figures 1 to 3 As shown, an embodiment of the present application provides a rotary tool for repairing a vehicle door, wherein a first inclined plate 1 and a second inclined plate 2 of the rotary tool for repairing a vehicle door are both provided with a notch 4 connected to the flipping space, and a push piece 3 extends into the flipping space through the notch 4.

[0042] The first inclined plate 1 and the second inclined plate 2 of the rotary tooling for door repair in the embodiment of the present application are both provided with a notch 4 connected to the flipping space. The notch 4 is convenient for exposing the outer surface of the supported door, and convenient for providing a better door appearance inspection angle and repair operation angle. At the same time, the notch 4 allows the push member 3 to extend into the flipping space, and conveniently controls the push member 3 to push the door to a suitable position, so that the door can be stably flipped in the flipping space.

[0043] Illustratively, the notch 4 of the embodiment of the present application is set through and open at the far end, so that the first inclined plate 1 and the second inclined plate 2 are both U-shaped. When the U-shaped first inclined plate 1 and the second inclined plate 2 support the vehicle door, a smaller supporting contact surface can be achieved, and the outer surface of the supported vehicle door is exposed over a large area, providing a better viewing angle and operating angle for the vehicle door appearance inspection and repair, while facilitating the installation and arrangement of the push member 3.

[0044] In addition, the notch 4 is provided on the first inclined plate 1 and the second inclined plate 2, which can also reduce the weight of the first inclined plate 1 and the second inclined plate 2, which is beneficial to the lightweight of the rotary tooling for door repair. At the same time, the notch 4 is provided on the first inclined plate 1 and the second inclined plate 2, which can also lower the center of gravity of the rotary tooling for door repair, improve the stability of the rotary tooling structure, facilitate supporting doors of different weight specifications, and have better supporting stability.

[0045] It should be noted that the function of the notch 4 in the embodiment of the present application is to expose the outer surface of the supported vehicle door, providing a better viewing angle and operating angle for the vehicle door appearance inspection and repair. Without affecting the support of the first inclined plate 1 and the second inclined plate 2 for the vehicle door, technical personnel in this field can adaptively adjust the size and shape of the notch 4 on the first inclined plate 1 and the second inclined plate 2 according to the usage scenario and test conditions.

[0046] It should be noted that the present application does not make specific requirements or special limitations on the structural features such as size, shape and material of the first inclined plate 1 and the second inclined plate 2. The role of the first inclined plate 1 and the second inclined plate 2 in the present application is to support the plate-like workpiece. Therefore, it can be understood that other first inclined plates 1 and second inclined plates 2 that can achieve such functions can be used in the present application, and those skilled in the art can adaptively adjust the size, shape and material of the first inclined plate 1 and the second inclined plate 2 according to the usage scenario and test conditions.

[0047] In some alternative embodiments: See Figures 1 to 3 As shown, an embodiment of the present application provides a rotary tool for repairing a vehicle door, which also includes an angle adjustment mechanism arranged on a V-frame, and the angle adjustment mechanism is used to adjust the position of the pushing member 3 in pitch to change the pushing direction of the pushing member 3.

[0048] The rotary tooling for repairing the vehicle door in the embodiment of the present application is also provided with an angle adjustment mechanism. The angle adjustment mechanism cooperates with the pushing member 3 to change the orientation of the pushing member 3, thereby adjusting the pushing direction of the pushing member 3. By adjusting the pushing direction of the pushing member 3, the pushing contact position between the pushing member 3 and the vehicle door can be changed. When pushing a large-sized vehicle door, the pushing direction of the pushing member 3 can be controlled to tilt upward, thereby raising the pushing contact position between the pushing member 3 and the vehicle door, thereby ensuring stable flipping of the vehicle door.

[0049] Illustratively, the angle adjustment mechanism of the embodiment of the present application can adopt an adjustable angle adjustment platform, or a rotating cylinder to drive the pushing member 3 to swing so as to change the pushing direction of the pushing member 3. Specifically, when a rotating cylinder is adopted, the rotating cylinder can be installed on the side of the first inclined plate 1 away from the second inclined plate 2 through a mounting frame. The pushing member 3 can adopt a telescopic rod, which is installed at the rotating end of the rotating cylinder. The rotating cylinder can drive the telescopic rod to swing in pitch.

[0050] It should be noted that the present application does not make specific requirements or special limitations on the structural features such as size, shape and material of the angle adjustment mechanism. The function of the angle adjustment mechanism in the present application is to change the pushing direction of the pushing member 3. Therefore, it can be understood that other angle adjustment mechanisms that can achieve such functions can be used in the present application, and technical personnel in this field can adaptively adjust the size, shape and material of the angle adjustment mechanism according to the usage scenario and test conditions.

[0051] In some alternative embodiments: See Figures 1 to 3 As shown, an embodiment of the present application provides a rotary tool for repairing a vehicle door, wherein the angle adjustment mechanism of the rotary tool for repairing a vehicle door includes two mounting plates 5 symmetrically arranged on a first inclined plate 1 and / or a second inclined plate 2, and a rotating plate 6 for installing a push piece 3 is rotatably connected between the two mounting plates 5.

[0052] The angle adjustment mechanism of the rotary tooling for door repair of the embodiment of the present application includes two symmetrically arranged mounting plates 5, and a rotating plate 6 rotatably mounted between the two mounting plates 5. The pushing member 3 is fixedly mounted on the rotating plate 6. By rotating the rotating plate 6, the pushing member 3 can be driven to swing in pitch and in roll, thereby changing the pushing direction of the pushing member 3. The angle adjustment mechanism can be arranged on the first inclined plate 1 and / or the second inclined plate 2.

[0053] Exemplarily, the two mounting plates 5 are fixedly mounted on the first inclined plate 1 and are located on the side of the first inclined plate 1 away from the second inclined plate 2. The two mounting plates 5 are located at the same height and are symmetrically arranged. The two ends of the rotating plate 6 are rotatably connected to the two mounting plates 5 through a rotating shaft, so that the rotation center line of the rotating plate 6 is located in the horizontal direction. The pushing member 3 adopts a pneumatic telescopic cylinder. A notch 4 is provided on the first inclined plate 1. The pneumatic telescopic cylinder is fixedly mounted on the rotating plate 6 and the telescopic end extends from the notch 4 into between the first inclined plate 1 and the second inclined plate 2.

[0054] When in use, by rotating the rotating plate 6, the pneumatic telescopic cylinder can be driven to pitch and swing to a suitable pushing direction, thereby adjusting the pushing direction of the pneumatic telescopic cylinder. By adjusting the pushing direction of the pneumatic telescopic cylinder, the pushing contact position of the pneumatic telescopic cylinder and the car door can be changed. When pushing a large-sized car door, the pushing direction of the pneumatic telescopic cylinder can be controlled to tilt upward, raising the pushing contact position of the pneumatic telescopic cylinder and the car door, thereby ensuring stable flipping of the car door.

[0055] By way of example, in some other embodiments, the two mounting plates 5 are fixedly mounted on the second inclined plate 2 and are located on the side of the second inclined plate 2 away from the first inclined plate 1. The two mounting plates 5 are located at the same height and are symmetrically arranged. The two ends of the rotating plate 6 are rotatably connected to the two mounting plates 5 through a rotating shaft, so that the rotation centerline of the rotating plate 6 is located in the horizontal direction. The pushing member 3 adopts a pneumatic telescopic cylinder. A notch 4 is provided on the first inclined plate 1. The pneumatic telescopic cylinder is fixedly mounted on the rotating plate 6 and the telescopic end extends from the notch 4 into between the first inclined plate 1 and the second inclined plate 2.

[0056] In some other embodiments, a pair of mounting plates 5 can be installed on opposite sides of the first inclined plate 1 and the second inclined plate 2, and then the rotating plates 6 can be installed using the two pairs of mounting plates 5, that is, the pushing members 3 can be installed on both sides through the rotating plates 6. When the first inclined plate 1 and the second inclined plate 2 are provided with pushing members 3 with adjustable pitch angles, the pushing members 3 on both sides cooperate with each other to support the vehicle door between the first inclined plate 1 and the second inclined plate 2, so that the vehicle door can stay at different flipping angles.

[0057] In some alternative embodiments: See Figures 1 to 3 As shown, an embodiment of the present application provides a rotary tool for repairing a vehicle door, wherein the mounting plate 5 of the rotary tool for repairing a vehicle door is provided with an arc hole 7 arranged around the rotation center line of the rotating plate 6, and the arc hole 7 is used for installing fasteners to connect and lock the position of the rotating plate 6.

[0058] The mounting plate 5 of the rotary tooling for door repair in the embodiment of the present application is provided with an arc hole 7 arranged around the rotation center line of the rotating plate 6. The rotating plate 6 is connected by installing fasteners through the arc hole 7 to fix the rotating plate 6 and the mounting plate 5 together, thereby locking the position of the rotating plate 6 and keeping the pushing part 3 on the rotating plate 6 unchanged in the pushing direction.

[0059] Exemplarily, thread grooves can be reserved at both ends of the rotating plate 6, and the distance from the thread groove to the rotation centerline of the rotating plate 6 is equal to the distance from the arc hole 7 to the rotation centerline of the rotating plate 6. When the rotating plate 6 drives the pushing member 3 to rotate to a suitable orientation, a bolt is inserted through the arc hole 7 on the mounting plate 5, and the bolt is threadedly connected to the thread groove on the rotating plate 6. By tightening the bolt, the mounting plate 5 and the rotating plate 6 are fastened together, so that the pushing member 3 on the rotating plate 6 can maintain the pushing direction unchanged.

[0060] By way of example, in some other embodiments, sliding rods extending into the arc-shaped holes 7 on both sides are fixed at both ends of the rotating plate 6. When the rotating plate 6 rotates, the sliding rods slide along the arc-shaped holes 7 to play a guiding role. The sliding rods pass through the arc-shaped holes 7 and are provided with external threads. When the rotating plate 6 drives the pushing member 3 to rotate to a suitable direction, the sliding rods are installed with nuts. By tightening the nuts, the mounting plate 5 and the rotating plate 6 are fastened together, so that the pushing member 3 on the rotating plate 6 can maintain the pushing direction unchanged.

[0061] In some other embodiments, by inserting and installing two sets of bolts in the arc-shaped hole 7 on the mounting plate 5, the ends of the two sets of bolts can be used to clamp the limiting rotating plate 6 so that the pushing member 3 on the rotating plate 6 maintains the pushing direction unchanged. Specifically, first tighten one set of bolts, and use the side of the bolts close to the rotating plate 6 to serve as the upper limit of one side of the limiting rotating plate 6, then move the other set of bolts along the arc-shaped hole 7 and abut against the other side of the rotating plate 6, and then tighten the other set of bolts, so as to clamp the limiting rotating plate 6 and keep the pushing direction unchanged.

[0062] In some alternative embodiments: See Figures 1 to 3 As shown, an embodiment of the present application provides a rotary tool for repairing a vehicle door, and the flipping mechanism of the rotary tool for repairing a vehicle door also includes a transverse push rod 8 connected to the pushing end of the pushing member 3, and a push rod sleeve 9 is sleeved on the transverse push rod 8.

[0063] The flipping mechanism of the rotary tooling for door repair in the embodiment of the present application also includes a transverse push rod 8 connected to the pushing end of the pushing member 3. The transverse push rod 8 can increase the contact range when pushing the door and improve the reliability of flipping the door. The transverse push rod 8 spans the door in the width direction. When pushing the door, the door will not flip over due to uneven lateral force. In addition, the push rod sleeve 9 mounted on the transverse push rod 8 can avoid scratching the outer surface of the door.

[0064] Exemplarily, the cross-section of the transverse push rod 8 is circular, and the length of the transverse push rod 8 is close to the width of the first inclined plate 1. When the pushing member 3 changes the pushing direction with the rotating plate 6, the transverse push rod 8 with a circular cross-section can easily contact and support the car door, and during the flipping process of the car door, the car door can roll relative to the surface of the transverse push rod 8. The transverse push rod 8 with a circular cross-section is not easy to damage the car door, and can achieve a better car door support effect.

[0065] Furthermore, a push rod cover 9 is sleeved on the transverse push rod 8. The push rod cover 9 can be made of a flexible polyurethane material, such as a polyurethane elastomer made of polyurethane material, which has properties between plastic and rubber, and has the advantages of oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness, and elasticity. Therefore, by sleeved on the transverse push rod 8 the push rod cover 9 made of a flexible polyurethane material, the door can be better supported and the outer surface of the door can be prevented from being scratched during the turning process.

[0066] It should be noted that the pushing member 3 in the embodiment of the present application is installed on the first inclined plate 1, and the pushing member 3 extends into between the first inclined plate 1 and the second inclined plate 2 through the notch 4 on the first inclined plate 1. A transverse push rod 8 is installed on the pushing member 3. When the pushing member 3 contracts, the transverse push rod 8 falls on the supporting surface of the first inclined plate 1 and will lift the door. Therefore, the installation inclination angle of the first inclined plate 1 is greater than the installation inclination angle of the second inclined plate 2.

[0067] In some alternative embodiments: See Figures 1 to 3 As shown, an embodiment of the present application provides a rotary tool for repairing a vehicle door, wherein a guide rod 10 slidably connected to a rotating plate 6 is connected to the lateral push rod 8 of the rotary tool for repairing a vehicle door, and a guide sleeve 11 slidably matched with the guide rod 10 is provided on the rotating plate 6.

[0068] The lateral push rod 8 of the rotary tooling for repairing the vehicle door in the embodiment of the present application is fixedly connected to a guide rod 10 that is slidably connected to the rotating plate 6, and the rotating plate 6 is fixedly installed with a guide sleeve 11 that slidably cooperates with the guide rod 10. When the pushing member 3 drives the lateral push rod 8 to push the vehicle door between the first inclined plate 1 and the second inclined plate 2, the lateral push rod 8 drives the guide rod 10 to slide along the guide sleeve 11 on the rotating plate 6, which can improve the stability when pushing the vehicle door.

[0069] In some alternative embodiments: See Figures 1 to 3 As shown, an embodiment of the present application provides a rotary tooling for vehicle door repair, the V-shaped frame of the rotary tooling for vehicle door repair also includes an intermediate plate 12 connecting the first inclined plate 1 and the second inclined plate 2, and the intermediate plate 12 is provided with reinforcing ribs 13 for supporting the first inclined plate 1 and the second inclined plate 2 respectively.

[0070] The V-shaped frame of the rotating tooling for door repair in the embodiment of the present application also includes an intermediate plate 12 that fixes the first inclined plate 1 and the second inclined plate 2 together. The intermediate plate 12 is provided with reinforcing ribs 13 for supporting the first inclined plate 1 and the second inclined plate 2 respectively. The intermediate plate 12 can support the vehicle door and serve as a support point for the vehicle door to flip over. The reinforcing ribs 13 are welded between the first inclined plate 1 and the intermediate plate 12, and the reinforcing ribs 13 are welded between the second inclined plate 2 and the intermediate plate 12, which can increase the connection strength to stably support the vehicle door.

[0071] In some alternative embodiments: See Figures 1 to 3 As shown, an embodiment of the present application provides a rotary tool for repairing a vehicle door, which further includes a counterweight frame 14 for supporting an intermediate plate 12 , and a rotating seat 15 for driving the intermediate plate 12 to rotate horizontally is provided on the counterweight frame 14 .

[0072] The rotary tooling for door repair in the embodiment of the present application is also provided with a counterweight frame 14 for supporting the middle plate 12. The counterweight frame 14 can stabilize the V-frame formed by the first inclined plate 1, the middle plate 12 and the second inclined plate 2, lower the center of gravity of the rotary tooling as a whole, and avoid the door tipping over when the V-frame supports the door. That is, the counterweight frame 14 can improve the stability of the rotary tooling when supporting the door, thereby improving the operational safety of door inspection and repair.

[0073] Furthermore, a rotating seat 15 for driving the middle plate 12 to rotate horizontally is installed on the counterweight frame 14. The rotating seat 15 can drive the V-shaped frame formed by the first inclined plate 1, the middle plate 12 and the second inclined plate 2 to rotate, so that the door between the first inclined plate 1 and the second inclined plate 2 can display different angles to adapt to different repair angles, making the operation more flexible. Exemplarily, the rotating seat 15 can be a rotating cylinder or an electric rotating table.

[0074] It should be noted that the present application does not make specific requirements or special limitations on the structural features such as the size, shape and material of the rotating seat 15. The function of the rotating seat 15 in the present application is to drive the middle plate 12 to rotate horizontally. Therefore, it can be understood that other rotating seats 15 that can achieve such functions can be used in the present application, and technical personnel in this field can adaptively adjust the size, shape and material of the rotating seat 15 according to the usage scenario and test conditions.

[0075] In some alternative embodiments: See Figures 1 to 3 As shown, an embodiment of the present application provides a rotary tool for repairing a vehicle door, a middle plate 12 of which is provided with a pad 16 for supporting the vehicle door, and four corners of the counterweight frame 14 are provided with lifting supports 17 for raising the counterweight frame 14 .

[0076] The middle plate 12 of the rotating tooling for repairing the door in the embodiment of the present application is provided with a pad 16 for supporting the door. The pad 16 is made of a non-hard material to prevent the bottom of the door from being worn or scratched during the flipping process. Exemplarily, the pad 16 can be a rubber pad, and the rubber pad is provided with a groove for placing the bottom of the door. When the bottom of the door is located in the groove and the door is against the first inclined plate 1, the bottom of the door will not directly abut against the second inclined plate 2.

[0077] The four corners of the counterweight frame 14 of the rotating tool for repairing the vehicle door in the embodiment of the present application are provided with lifting supports 17 for lifting the counterweight frame 14. The counterweight frame 14 can be stably supported by the lifting supports 17 at the four corners. Exemplarily, in the present embodiment, the lifting support 17 includes a screw rod and a support block fixed at the bottom end of the screw rod. The screw rod is threadedly connected to the counterweight frame 14. The height of the support block is adjusted by rotating the screw rod. When the ground on which the tool is placed is uneven, the height positions of the four support blocks can be adjusted to stably support the counterweight frame 14.

[0078] It should be noted that the present application does not make specific requirements or special limitations on the structural features such as the size, shape and material of the jacking support 17. The function of the jacking support 17 in the present application is to stably support the counterweight frame 14. Therefore, it can be understood that other jacking supports 17 that can achieve such functions can be used in the present application, and technical personnel in this field can adaptively adjust the size, shape and material of the jacking support 17 according to the usage scenario and test conditions.

[0079] In the description of the present application, it should be noted that the terms "upper", "lower", etc. 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 application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0080] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0081] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A rotary tool for repairing a vehicle door, characterized in that: include: A V-shaped frame comprising a first inclined plate (1) and a second inclined plate (2) for supporting a vehicle door, wherein a turning space for turning the vehicle door is formed between the first inclined plate (1) and the second inclined plate (2); The flipping mechanism comprises a pushing member (3) arranged on the V-shaped frame, wherein the pushing member (3) is used to push the vehicle door so that the vehicle door flips between the first inclined plate (1) and the second inclined plate (2).

2. The rotary tool for repairing a vehicle door as claimed in claim 1, characterized in that: The first inclined plate (1) and the second inclined plate (2) are both provided with a notch (4) communicating with the turning space, and the pushing member (3) extends into the turning space through the notch (4).

3. The rotary tool for repairing a vehicle door as claimed in claim 1, characterized in that: It also comprises an angle adjustment mechanism arranged on the V-shaped frame, wherein the angle adjustment mechanism is used to adjust the position of the pushing member (3) in pitch so as to change the pushing direction of the pushing member (3).

4. The rotary tool for repairing a vehicle door as claimed in claim 3, characterized in that: The angle adjustment mechanism comprises two mounting plates (5) symmetrically arranged on the first inclined plate (1) and / or the second inclined plate (2), and a rotating plate (6) for mounting the pushing member (3) is rotatably connected between the two mounting plates (5).

5. The rotary tool for repairing a vehicle door as claimed in claim 4, characterized in that: The mounting plate (5) is provided with an arc-shaped hole (7) arranged around the rotation center line of the rotating plate (6), and the arc-shaped hole (7) is used to install a fastener to connect and lock the position of the rotating plate (6).

6. The rotary tool for repairing a vehicle door as claimed in claim 4, characterized in that: The turnover mechanism also includes a transverse push rod (8) connected to the push end of the push member (3), and a push rod sleeve (9) is sleeved on the transverse push rod (8).

7. The rotary tool for repairing a vehicle door as claimed in claim 6, characterized in that: The transverse push rod (8) is connected to a guide rod (10) which is slidably connected to the rotating plate (6), and the rotating plate (6) is provided with a guide sleeve (11) which is slidably matched with the guide rod (10).

8. The rotary tool for repairing a vehicle door as claimed in claim 1, characterized in that: The V-shaped frame further comprises an intermediate plate (12) connecting the first inclined plate (1) and the second inclined plate (2), and the intermediate plate (12) is provided with reinforcing ribs (13) for supporting the first inclined plate (1) and the second inclined plate (2) respectively.

9. The rotary tool for repairing a vehicle door as claimed in claim 8, characterized in that: It also comprises a counterweight frame (14) for supporting the middle plate (12), and the counterweight frame (14) is provided with a rotating seat (15) for driving the middle plate (12) to rotate horizontally.

10. The rotary tool for repairing a vehicle door as claimed in claim 9, characterized in that: A cushion block (16) for supporting the vehicle door is arranged on the middle plate (12), and lifting supports (17) for raising the counterweight frame (14) are arranged at four corners.

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