Repairing device for parts deformation

Abstract

The embodiment of the application provides a kind of parts deformation's adjustment and repair device, it is related to parts adjustment and repair technical field.The parts deformation's adjustment and repair device includes: support frame, support frame is used to support to be adjusted and repaired piece;Rotary arm, rotary arm is connected with support frame;Adjustment and repair component, adjustment and repair component is connected to rotary arm and is lifted relative to rotary arm, adjustment and repair component can be moved along the extension direction of rotary arm, adjustment and repair component is used to exert pressure to be adjusted and repaired piece.The parts deformation's adjustment and repair device of the embodiment of the application, its adjustment and repair component is not easy to separate from rotary arm, and the security risk is lower.

Description

Technical Field

[0001] This application relates to the field of component repair technology, and in particular to a component deformation repair device. Background Technology

[0002] Rail vehicles consist of a roof, side walls, underframe, and end walls, with the end walls connecting to the roof, side walls, and underframe, respectively. The end walls are relatively large and are typically formed by welding together multiple components. However, welding deformation can occur during the manufacturing process, necessitating adjustments to the deformed areas of the end walls.

[0003] In related technologies, overhead cranes are typically used to lift and press irons to adjust the pressure on the deformed areas of the end wall in order to adjust the flatness of the deformed areas.

[0004] However, during the hoisting process, the ballast may detach from the overhead crane, resulting in a high safety risk. Utility Model Content

[0005] This application provides an adjustment device for deformed parts, where the adjustment components are not easily detached from the rotating arm, resulting in a low safety risk.

[0006] This application provides a device for adjusting the deformation of components, including:

[0007] Support frame, used to support the part to be adjusted;

[0008] A rotating arm, which is rotatably connected to a support frame;

[0009] The adjustment assembly is connected to the rotating arm and can be raised and lowered relative to the rotating arm. The adjustment assembly can move along the extension direction of the rotating arm and is used to apply pressure to the part to be adjusted.

[0010] In some possible implementations, the tuning components include:

[0011] A movable component is disposed on the rotating arm and can move along the extension direction of the rotating arm;

[0012] The pressure-applying component is connected to the moving component. The pressure-applying component is used to apply pressure to the component to be adjusted and can be raised and lowered relative to the moving component.

[0013] In some possible implementations, the moving part includes:

[0014] The rolling part is rotatably connected to the rotating arm and can roll along the extension direction of the rotating arm.

[0015] The support part is fixedly connected to the rolling part, and the pressure-applying part is fixedly connected to the support part.

[0016] In some possible implementations, the moving part also includes two connecting parts, each connecting part connecting the rolling part and the support part. The rolling part, the support part, and the two connecting parts together form a connecting area, through which the rotating arm passes.

[0017] In some possible implementations, the two connecting parts abut against opposite sides of the rotating arm.

[0018] In some possible implementations, the pressure-applying component is a jack.

[0019] In some possible implementations, the adjustment assembly also includes a clamping element, which is positioned between the pressure-applying element and the part to be adjusted.

[0020] In some possible implementations, a first limiting member and a second limiting member are spaced apart on the rotating arm, and an adjustment component is disposed between the first limiting member and the second limiting member.

[0021] In some possible implementations, there are at least two rotating arms and at least two adjustment components, with each adjustment component correspondingly connected to each rotating arm.

[0022] In some possible implementations, the support frame includes:

[0023] The frame is used to support the part to be adjusted.

[0024] The support column is fixedly connected to the frame, and the rotating arm is rotatably connected to the support column.

[0025] In some possible implementations, the frame includes a first support member, a second support member, and a third support member connected in sequence, which together form a clearance opening, and a support column is set inside the clearance opening.

[0026] The component deformation adjustment device provided in this application embodiment has an adjustment component mechanically connected to a rotating arm, resulting in a relatively stable connection between the adjustment component and the rotating arm. In related technologies, the overhead crane and the ballast are connected via hooks and rigging. The ballast may detach from the overhead crane and fall from a height due to factors such as rigging breakage, hook detachment, or ballast swaying, posing a high safety risk. Therefore, the adjustment component provided in this application embodiment is less likely to detach from the rotating arm, less likely to damage surrounding equipment, and less likely to cause personal injury to operators. Thus, its safety risk is low, improving the operational safety of the adjustment process.

[0027] Furthermore, the adjustment assembly rotates relative to the support frame along with the rotating arm, allowing it to cover a fan-shaped or circular area. The assembly can also move along the extension direction of the rotating arm, enabling radial position adjustment within this area. Moreover, the adjustment assembly's raising and lowering relative to the rotating arm applies pressure to the workpiece to adjust the flatness of its deformed area, thus achieving pressure-based adjustment of the deformed area. Therefore, the adjustment assembly has a wide adjustment range and more flexible and precise positioning, allowing for effective deformation adjustment of the workpiece and adaptability to workpieces with different structures. Attached Figure Description

[0028] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0029] Figure 1 A diagram showing the positional relationship between the component deformation adjustment device and the component to be adjusted, as provided in the embodiments of this application.

[0030] Figure 2 A schematic diagram of the structure of the adjustment component provided in the embodiments of this application;

[0031] Figure 3 This is a schematic diagram of a rotating arm provided in an embodiment of this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10. Adjustment device for deformed parts; 20. Parts to be adjusted;

[0034] 100. Support frame; 110. Frame body; 111. First support member; 112. Second support member; 113. Third support member; 114. Clearance opening; 120. Support column; 121. Insertion part; 130. Third limiting member;

[0035] 200, Rotating arm; 210, Recessed portion; 220, First limiting member; 230, Second limiting member; 240, Arm body; 250, Second handle;

[0036] 300. Adjustment component; 310. Moving part; 311. Rolling part; 312. Support part; 313. Connecting part; 314. Connecting area; 320. Pressing part; 330. Clamping part; 340. First handle.

[0037] To facilitate understanding of the embodiments of this application, the spline curves and arrows used in the reference numerals in the accompanying drawings are explained below: the components indicated by spline curves without arrows can be solid components, that is, components with solid structures; the components indicated by spline curves with arrows can be virtual components, that is, components without solid structures; in some cases, the components indicated by spline curves with arrows can also be assemblies with solid structures or virtual structures.

[0038] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In the description of the embodiments of this application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships (if present), are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the embodiments of this application. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Where there is no conflict, embodiments of this application and the various features thereof can be combined with each other, all of which are within the scope of protection of this application.

[0041] Rail vehicles, such as trains, high-speed trains, or subway vehicles, typically consist of a roof, side walls, underframe, and end walls, with the end walls connecting to the roof, side walls, and underframe, respectively. End walls are relatively large and are usually formed by welding multiple components. However, during the manufacturing process, welding deformation can occur in some areas of the end wall, such as dents, bulges, or twisting. This results in lower appearance quality, as well as reduced dimensional accuracy and structural strength. Therefore, it is necessary to adjust and repair the deformed areas of the end wall.

[0042] In related technologies, operators use overhead cranes or other hoisting equipment to lift heavy weights of ballast irons, move the ballast irons above the deformed area of ​​the end wall, and then lower the ballast irons. The weight of the ballast irons is used to apply pressure to the deformed area to adjust the flatness of the deformed area, thereby achieving the adjustment and repair of the end wall, that is, the correction and repair of the deformed area of ​​the end wall.

[0043] However, the overhead crane and the ballast are usually connected by hooks and rigging. During the lifting of the ballast, there are risks such as rigging breakage, hook detachment, or the ballast becoming unstable due to swaying. If a heavy ballast falls from a height, it may damage the equipment on site and even cause personal injury to the operators.

[0044] Secondly, overhead cranes can be used not only for hoisting and transporting iron weights, but also for moving other equipment. When overhead cranes are used for hoisting and transporting iron weights, they will occupy production resources and restrict the overall production efficiency of the vehicles.

[0045] In addition, the pressure surface of the pressure iron is usually large, which is suitable for large-area repairs. However, when the area of ​​the end wall that needs to be repaired is small, the pressure iron is difficult to make precise repairs, resulting in low repair accuracy.

[0046] Figure 1 A diagram showing the positional relationship between the component deformation adjustment device 10 and the component to be adjusted 20 provided in this embodiment of the application.

[0047] In view of this, such as Figure 1 As shown in the figure, this application provides a component deformation adjustment device 10, including a support frame 100, a rotating arm 200, and an adjustment component 300. The support frame 100 supports the component 20 to be adjusted. The rotating arm 200 is rotatably connected to the support frame 100. The adjustment component 300 is connected to the rotating arm 200 and can be raised and lowered relative to the rotating arm 200. The adjustment component 300 can move along the extension direction of the rotating arm 200 and is used to apply pressure to the component 20 to be adjusted.

[0048] During the adjustment and repair operation, the workpiece 20 with welding deformation is placed on the support frame 100, which provides a stable support platform for the workpiece 20. One end of the rotating arm 200 is rotatably connected to the support frame 100, meaning that the rotating arm 200 can rotate at a certain angle around its connection point with the support frame 100. The adjustment component 300 is connected to the rotating arm 200 and can rotate with the rotating arm 200. Furthermore, the adjustment component 300 can move back and forth along the extension direction of the rotating arm 200, thereby achieving the positioning of the adjustment component 300. When the adjustment component 300 is positioned to one side of the deformed area of ​​the part to be adjusted 20, for example, when the part to be adjusted 20 is placed horizontally, the adjustment component 300 can be positioned above the deformed area of ​​the part to be adjusted 20, or when the part to be adjusted 20 is placed vertically, the adjustment component 300 can be positioned to the side of the deformed area of ​​the part to be adjusted 20. Then, the adjustment component 300 moves up and down relative to the rotating arm 200, and the adjustment component 300 applies pressure to the part to be adjusted 20 to adjust the flatness of the deformed area of ​​the part to be adjusted 20, thereby achieving pressure adjustment of the deformed area of ​​the part to be adjusted 20.

[0049] In this embodiment, the adjustment component 300 is mechanically connected to the rotating arm 200, making the connection between the adjustment component 300 and the rotating arm 200 relatively stable. In related technologies, the overhead crane and the ballast are connected via hooks and rigging. The ballast may detach from the overhead crane and fall from a height due to factors such as rigging breakage, hook detachment, or ballast swaying, posing a high safety risk. Therefore, the adjustment component 300 provided in this embodiment is less likely to detach from the rotating arm 200, less likely to damage surrounding equipment, and less likely to cause personal injury to operators. Thus, its safety risk is low, improving the operational safety of the adjustment process.

[0050] Furthermore, the adjustment component 300 rotates relative to the support frame 100 along with the rotating arm 200, allowing it to cover a fan-shaped or circular area. The adjustment component 300 can also move along the extension direction of the rotating arm 200, enabling radial position adjustment within the aforementioned fan-shaped or circular area. Therefore, the adjustment component 300 has a wide adjustment range and more flexible and precise positioning, allowing for effective deformation adjustment of the part 20 to be adjusted, and adapting to parts 20 with different structures (e.g., end walls of different vehicle models). Simultaneously, the adjustment component 300 rotates relative to the support frame 100 along with the rotating arm 200, and can rotate to areas outside the placement surface of the support. Thus, the adjustment component 300 and the rotating arm 200 can avoid interfering with the placement of the part 20 during its placement.

[0051] This application does not specifically limit the type of the component 20 to be adjusted. For example, the component 20 to be adjusted can be the end wall of the rail vehicle body, or other structures of the rail vehicle body other than the end wall, or other structures of the rail vehicle body other than the rail vehicle body, or components in other fields outside the field of rail vehicles (such as steel structures in the field of bridges).

[0052] In some embodiments, such as Figure 1 As shown, one of the support frame 100 and the rotating arm 200 has a plug-in portion 121, and the other has a recessed portion 210. The plug-in portion 121 is inserted into the recessed portion 210, and the plug-in portion 121 and the recessed portion 210 are interference-fitted. When an external force is applied to the rotating arm 200, the rotating arm 200 can rotate relative to the support frame 100. In this way, there is no need to set an additional locking mechanism to lock the rotation of the rotating arm 200, which can reduce the difficulty of connecting the support frame 100 and the rotating arm 200, and also reduce the manufacturing cost of the component deformation adjustment device 10. For example, the plug-in portion 121 can be a cylinder, and the recessed portion 210 can be a cylindrical hole.

[0053] In some embodiments, a drive motor (not shown in the figure) is provided on the support frame 100, and the output end of the drive motor is connected to the rotating arm 200, which can drive the rotating arm 200 to rotate. In this way, the rotation of the rotating arm 200 can be achieved by electronic control, without the need for manual intervention, thus saving manpower.

[0054] Figure 2 This is a schematic diagram of a structure of the adjustment component 300 provided in an embodiment of this application.

[0055] In some possible implementations, the adjustment assembly 300 may include a movable member 310 and a pressure-applying member 320. The movable member 310 is disposed on the rotating arm 200 and is movable along the extension direction of the rotating arm 200. The pressure-applying member 320 is connected to the movable member 310 and is movable relative to the movable member 310. The pressure-applying member 320 is used to apply pressure to the part 20 to be adjusted.

[0056] The pressure-applying component 320 can be fixedly connected to the moving component 310 by welding, screwing, snapping, or other methods.

[0057] The movable component 310 moves along the extension direction of the rotating arm 200 and can reach the deformed position on the component 20 to be adjusted. The pressure-applying component 320 is connected to the movable component 310 and moves up and down relative to the movable component 310. The pressure-applying component 320 can directly or indirectly apply pressure to the deformed area of ​​the component 20 to be adjusted in order to achieve adjustment.

[0058] During the adjustment process, the rotating arm 200 can be used for rough positioning, and then the moving part 310 can be driven to move along the rotating arm 200 to precisely position it to one side of the deformed area. Since the pressure applying part 320 is connected to the moving part 310, once the position of the moving part 310 is determined, the position of the pressure applying part 320 is also determined. At this time, the pressure applying part 320 can be activated to apply sufficient pressure to the part 20 to be adjusted until the welding deformation is corrected.

[0059] By configuring the adjustment assembly 300 as a functionally independent but structurally interconnected moving part 310 and a pressure-applying part 320, the moving function and the pressure-applying function can be decoupled, with the two functions being implemented by the moving part 310 and the pressure-applying part 320 respectively. In this way, the structures of the moving part 310 and the pressure-applying part 320 can be designed and manufactured separately, which can improve the performance and flexibility of the component deformation adjustment device 10.

[0060] In some embodiments, such as Figure 2 As shown, the moving member 310 includes a rolling part 311 and a supporting part 312. The rolling part 311 is rotatably connected to the rotating arm 200 and can roll along the extending direction of the rotating arm 200. The supporting part 312 is fixedly connected to the rolling part 311, and the pressure applying member 320 is fixedly connected to the supporting part 312. This arrangement makes the movement of the moving member 310 relatively stable.

[0061] The rolling part 311 is rolledly connected to the rotating arm 200, which means that the rolling part 311 can drive the entire adjustment assembly 300 to move along the extension direction of the rotating arm 200 through its own rolling. One end of the support part 312 is fixedly connected to the rolling part 311, and the other end of the support part 312 is fixedly connected to the pressure member 320. The support part 312 can bear the load of the pressure member 320.

[0062] The support part 312 can be fixedly connected to the rolling part 311 by welding, screwing, snapping or other means.

[0063] Of course, in addition to being fixedly connected to the rolling part 311, in some embodiments the support part 312 can be integrally formed with the rolling part 311.

[0064] The support part 312 can be fixedly connected to the pressure-applying part 320 by welding, screwing, snapping or other means.

[0065] Of course, in addition to being fixedly connected to the pressure-applying member 320, in some embodiments, the support portion 312 can be integrally formed with the pressure-applying member 320.

[0066] Of course, in addition to being rolledly connected to the rotating arm 200, the moving part 310 can also be slidably connected to the rotating arm 200 in some embodiments. For example, the rotating arm 200 may include a linear guide drive, a lead screw drive, a linear motor drive, a cylinder / hydraulic cylinder drive, or a synchronous belt drive, etc., and the moving part 310 can be connected to the linear guide drive, lead screw drive, linear motor drive, cylinder / hydraulic cylinder drive, or synchronous belt drive.

[0067] In some possible implementations, the support portion 312 may be in the shape of a plate, a block, or the like.

[0068] In some possible implementations, the support portion 312 may be a metal portion, such as a steel plate portion.

[0069] In some possible implementations, the rolling part 311 may include at least one roller that is tactically connected to the rotating arm 200. The surface of the roller may contact and roll against the surface of the rotating arm 200.

[0070] The embodiments of this application do not limit the number of rollers. For example, the number of rollers can be one or more. When the number of rollers is two or more, the rollers can be arranged at intervals, which can improve the stability of the connection between the moving part 310 and the rotating arm 200.

[0071] In some embodiments, such as Figure 2 As shown, the movable member 310 may further include two connecting portions 313, each connecting portion 313 connecting the rolling portion 311 and the support portion 312. The rolling portion 311, the support portion 312, and the two connecting portions 313 together form a connecting area 314, through which the rotating arm 200 passes. In this case, the support portion 312 is indirectly connected to the rolling portion 311 through the connecting portions 313.

[0072] During assembly, the rotating arm 200 passes through the connection area 314, allowing the entire movable part 310 to be stably mounted on the rotating arm 200 in a sleeve-like manner. This arrangement improves the stability of the connection between the movable part 310 and the rotating arm 200, thereby ensuring that the movable part 310 is not easily detached from the rotating arm 200, and thus improving the reliability of the component deformation adjustment device 10.

[0073] In some embodiments, the connecting portion 313 can be a metal portion, such as a steel plate portion. This configuration results in higher connection strength for the connecting portion 313, which can improve the support performance of the moving member 310 on the pressure member 320.

[0074] In some embodiments, the connecting portion 313 may be in the shape of a plate, a block, or the like.

[0075] In some embodiments, the two connecting portions 313 abut against opposite sides of the rotating arm 200.

[0076] Since the two connecting parts 313 abut against the opposite sides of the rotating arm 200, when the moving part 310 moves or remains stationary, the inner surface of the connecting part 313 contacts the side surface of the rotating arm 200 and generates a certain frictional force, so that the two connecting parts 313 clamp the rotating arm 200. When the operator moves the adjustment assembly 300 along the extension direction of the rotating arm 200 to the adjustment position, this frictional force can play a frictional locking role on the moving part 310. In this way, the adjustment assembly 300 can be stably stopped at the target adjustment position without the need for additional structures for locking the moving part 310. It can be seen that this connection method can simplify the structure of the moving part 310 and reduce the manufacturing cost of the moving part 310.

[0077] Of course, in addition to locking the rolling part 311 by friction, in some embodiments, the moving part 310 may also include a locking part (not shown in the figure), which can also lock the rolling part 311. For example, the locking part may include a motor, and the rolling part 311 is connected to two connecting parts 313 through the motor. The rolling part 311 can be locked by braking the motor.

[0078] In some possible implementations, the pressure applying element 320 can be a hydraulic cylinder, an electric cylinder, or a jack. When the pressure applying element 320 is a hydraulic cylinder or an electric cylinder, precise pressure control can be achieved. When the pressure applying element 320 is a jack, its structure is simple, its self-locking performance is good, and it can provide stable support force.

[0079] In some embodiments, such as Figure 1 As shown, the adjustment assembly 300 may further include a clamping member 330, which is disposed between the pressure applying member 320 and the part to be adjusted 20, and the pressure applying member 320 applies pressure to the part to be adjusted 20 through the clamping member 330.

[0080] The clamping member 330 is positioned between the pressure output end of the pressure applying member 320 and the deformation area of ​​the part 20 to be adjusted. The area of ​​the end of the clamping member 330 in contact with the part 20 to be adjusted can be larger than the area of ​​the end of the pressure applying member 320, and the shape of the end of the clamping member 330 can match the normal shape of the part 20 to be adjusted. During the adjustment process, the adjustment pressure applied by the pressure applying member 320 is not directly applied to the part 20 to be adjusted, but is first applied to the clamping member 330, and then transmitted to the deformation area of ​​the part 20 to be adjusted through the clamping member 330. At this time, the clamping member 330 can play the role of transmitting pressure.

[0081] In order to concentrate and apply sufficient pressure, the end of the pressure-applying component 320 is usually dot-shaped or small plane-shaped. However, the deformation area of ​​the part to be adjusted 20 may be a large and irregular curved surface. If the end of the pressure-applying component 320 acts directly on the part to be adjusted 20, on the one hand, the stress may be too concentrated, causing secondary damage such as indentations, pits or scratches on the surface of the part to be adjusted 20, affecting the aesthetics and surface quality of the part to be adjusted 20. On the other hand, the pressure applied by the dot-shaped or small plane-shaped end is difficult to effectively adjust the entire deformation area, resulting in low adjustment efficiency.

[0082] Therefore, by setting up the clamping member 330, when the pressure applying member 320 abuts against the clamping member 330, the clamping member 330 can effectively transform the concentrated point or small plane pressure of the pressure applying member 320 into a more uniform large area pressure, and apply this pressure to the deformed area of ​​the part to be repaired 20. This can effectively protect the surface structure of the part to be repaired 20, prevent secondary damage, improve the repair quality, and also repair the entire deformed area to improve the repair efficiency, thereby improving the production efficiency of the part to be repaired 20.

[0083] In some possible implementations, the clamping element 330 can be a metal part, such as a steel part or an aluminum alloy part. In this way, the clamping element 330 has high structural strength.

[0084] In some possible implementations, the clamping element 330 can be a regular shape such as a circle or a square, or an irregular shape.

[0085] In some possible implementations, the clamping member 330 can be set independently, meaning that the clamping member 330 may not be connected to the pressure-applying member 320. Alternatively, in some possible implementations, the clamping member 330 may be fixedly connected to the pressure-applying member 320 by means of screwing, welding, snap-fitting, etc. Or, in some possible implementations, the clamping member 330 may be integrally set with the pressure-applying member 320.

[0086] It should be noted that the dimensions of the clamping member 330 are not specifically limited in this embodiment. For example, the clamping member 330 is square, and the width of the clamping member 330 can be 0.1m to 1m, such as 0.1m, 0.5m, 0.9m or 1m. The length of the clamping member 330 can be 0.1m to 0.6m, such as 0.1m, 0.4m, 0.5m or 0.6m.

[0087] This application does not limit the number of clamping members 330. For example, the number of clamping members 330 can be one or more. When there are two or more clamping members 330, multiple clamping members 330 can be placed on multiple deformation areas at one time. Compared with setting only one clamping member 330, it is not necessary to change the position of the clamping members 330 one by one in the subsequent adjustment process, which can improve the adjustment efficiency.

[0088] In some possible implementations, the adjustment assembly 300 may also include a first handle 340, which may be fixedly connected to the movable member 310 or the pressure member 320. With this configuration, an operator can move the adjustment assembly 300 by operating the first handle 340.

[0089] The first handle 340 can be fixedly connected to the moving part 310 or the pressure part 320 by means of screwing, welding, snap-fitting, etc.

[0090] Figure 3 This is a schematic diagram of a rotating arm 200 provided in an embodiment of this application.

[0091] In some embodiments, such as Figure 3 As shown, a first limiting member 220 and a second limiting member 230 are spaced apart on the rotating arm 200, and the adjustment component 300 is disposed between the first limiting member 220 and the second limiting member 230.

[0092] Among them, such as Figure 3 As shown, the rotating arm 200 includes an arm body 240. A first limiting member 220 and a second limiting member 230 can be arranged along the extending direction of the arm body 240. The adjustment assembly 300 is disposed within the area jointly defined by the first limiting member 220 and the second limiting member 230. This means that although the adjustment assembly 300 can still move freely along the extending direction of the rotating arm 200 to cover different deformation areas of the part 20 to be adjusted, its travel range is limited between the first limiting member 220 and the second limiting member 230, and it cannot exceed these two boundaries.

[0093] As the adjustment assembly 300 moves on the rotating arm 200, it may slide toward the end of the rotating arm 200. If there is no limiting structure on the rotating arm 200, the adjustment assembly 300 may slip off the end of the rotating arm 200, thus affecting the adjustment process.

[0094] Therefore, by providing a first limiting member 220 and a second limiting member 230 spaced apart on the rotating arm 200, the travel range of the adjustment component 300 is limited between the first limiting member 220 and the second limiting member 230. When the adjustment component 300 moves to the position of the first limiting member 220 or the second limiting member 230, the first limiting member 220 and the second limiting member 230 can physically block the adjustment component 300 to prevent the adjustment component 300 from detaching from the rotating arm 200, thereby improving the safety and reliability of the component deformation adjustment device 10.

[0095] In some possible implementations, the number of first limiting elements 220 can be one or more.

[0096] In some possible implementations, the first limiting member 220 can be separately set from the arm body 240. For example, the first limiting member 220 can be fixedly connected to the arm body 240 by welding, screwing, snap-fitting, or other methods. Alternatively, the first limiting member 220 can also be integrally set with the arm body 240.

[0097] In some possible implementations, the first limiting member 220 may be plate-shaped or block-shaped.

[0098] In some possible implementations, the number of second limiting members 230 can be one or more.

[0099] In some possible implementations, the second limiting member 230 can be separately configured from the arm body 240. For example, the second limiting member 230 can be fixedly connected to the arm body 240 by welding, screwing, snap-fitting, or other methods. Alternatively, the second limiting member 230 can also be integrally configured with the arm body 240.

[0100] In some possible implementations, the second limiting member 230 may be plate-shaped or block-shaped.

[0101] In some embodiments, such as Figure 3 As shown, the rotating arm 200 may also include a second handle 250, which is located at one end of the arm body 240 away from the connection point between the arm body 240 and the support frame 100. With this configuration, the operator can rotate the rotating arm 200 by operating the second handle 250.

[0102] In some embodiments, the number of rotating arms 200 is at least two, the number of adjustment components 300 is at least two, and each adjustment component 300 is correspondingly connected to each rotating arm 200.

[0103] The number of rotating arms 200 is at least two, which means that two or more rotating arms 200 are rotatably connected to the support frame 100. Correspondingly, each rotating arm 200 is provided with an adjustment component 300 that can move on it. This means that the entire component deformation adjustment device 10 has an adjustment component 300 that matches the number of rotating arms 200. Each adjustment component 300 can move independently to locate the deformed area, thereby enabling simultaneous adjustment of multiple deformed areas and improving the overall adjustment efficiency of the adjustment component 300.

[0104] It is understandable that the movement ranges of the various adjustment components 300 may overlap or may not overlap.

[0105] In some embodiments, such as Figure 1 As shown, the support frame 100 may include a frame body 110 and a support column 120. The frame body 110 is used to support the part 20 to be adjusted, the support column 120 is fixedly connected to the frame body 110, and the rotating arm 200 is rotatably connected to the support column 120.

[0106] The component to be adjusted 20 can be placed on the frame 110. The frame 110 can be fixed or not, and it provides support for the component 20. The support column 120 is fixedly connected to the frame 110, forming a single structure for easy handling. The rotating arm 200 is mounted on the support column 120 via a rotatable connection, allowing it to rotate around the support column 120 to adjust the position of the adjustment component 300.

[0107] The support column 120 can be fixedly connected to the frame 110 by means of screwing, welding, snap-fitting, etc.

[0108] Of course, in addition to being fixedly connected to the frame 110, in some embodiments the support column 120 can be set independently, that is, the support column 120 may not be connected to the frame 110.

[0109] In some possible implementations, the support column 120 can be in a regular shape such as a cylinder or a square column, or it can be in an irregular shape, or it can not be in a column shape, such as a block or a plate.

[0110] In some possible implementations, the support column 120 can be a metal component, such as a steel component or an aluminum alloy component.

[0111] In some possible implementations, such as Figure 1As shown, the frame 110 may include a first support member 111, a second support member 112 and a third support member 113 connected in sequence. The first support member 111, the second support member 112 and the third support member 113 together form a clearance opening 114, and the support column 120 is disposed in the clearance opening 114.

[0112] Among them, the first support member 111, the second support member 112 and the third support member 113 can be set along the extension direction of the part to be adjusted 20, so that the frame 110 has good support performance for the part to be adjusted 20.

[0113] Furthermore, the support column 120, which serves as the rotation center of the rotating arm 200, is located in the clearance opening 114 formed by the frame 110, rather than outside the frame 110. Therefore, the support column 120 can avoid occupying the external space of the frame 110, making the structure of the entire component deformation adjustment device 10 more compact and reducing the floor space occupied by the component deformation adjustment device 10.

[0114] In some embodiments, the first support member 111, the second support member 112, and the third support member 113 can be separately provided. For example, the first support member 111 and the second support member 112, and the second support member 112 and the third support member 113 can be fixedly connected by welding, screwing, snap-fitting, or other methods. Alternatively, in some embodiments, the first support member 111 and the second support member 112, and the second support member 112 and the third support member 113 can be integrally provided.

[0115] In some embodiments, the clearance opening 114 may be a regular shape such as U-shaped, arc-shaped, or square, or it may be an irregular shape.

[0116] In some embodiments, the support post 120 may be located at the geometric center of the clearance opening 114, or it may not be located at the geometric center of the clearance opening 114. For example, the support post 120 may be located at the geometric center of the clearance opening 114 on the side close to the first support member 111, the second support member 112, or the third support member 113.

[0117] In some embodiments, such as Figure 1 As shown, at least one of the first support member 111, the second support member 112, and the third support member 113 has a third limiting member 130 on its edge. The third limiting member 130 can be used to limit the part 20 to be adjusted. When the part 20 to be adjusted is placed on the first support member 111, the second support member 112, and the third support member 113, the third limiting member 130 can physically block the part 20 to prevent it from falling off the frame 110.

[0118] In some possible implementations, the number of third limiting elements 130 can be one or more.

[0119] In some possible implementations, the third limiting member 130 can be separately configured from the corresponding support member. For example, the third limiting member 130 can be fixedly connected to the corresponding support member by welding, screwing, snap-fitting, or other methods. Alternatively, the third limiting member 130 can also be integrally configured with the corresponding support member.

[0120] In some possible implementations, the third limiting member 130 may be plate-shaped or block-shaped.

[0121] It should be understood that the embodiments of this application are not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A device for adjusting and repairing deformation of a component, characterized in that, include: A support frame (100) is used to support the part (20) to be adjusted. A rotating arm (200) is rotatably connected to the support frame (100); Adjustment assembly (300) is connected to the rotating arm (200) and is movable relative to the rotating arm (200). The adjustment assembly (300) is movable along the extension direction of the rotating arm (200). The adjustment assembly (300) is used to apply pressure to the workpiece (20) to be adjusted.

2. The zero-part morphing repair apparatus of claim 1, wherein, The adjustment component (300) includes: A movable element (310) is disposed on the rotating arm (200), and the movable element (310) is movable along the extending direction of the rotating arm (200); A pressure-applying component (320) is connected to the movable component (310) and is movable relative to the movable component (310). The pressure-applying component (320) is used to apply pressure to the component (20) to be adjusted.

3. The zero-part morphing repair apparatus of claim 2, wherein, The movable element (310) includes: A rolling part (311) is rotatably connected to the rotating arm (200), and the rolling part (311) can roll along the extending direction of the rotating arm (200); The support part (312) is fixedly connected to the rolling part (311), and the pressure member (320) is fixedly connected to the support part (312).

4. The component deformation adjustment device according to claim 3, characterized in that, The movable part (310) also includes two connecting parts (313), both of which connect the rolling part (311) and the support part (312). The rolling part (311), the support part (312) and the two connecting parts (313) together form a connecting area (314), and the rotating arm (200) passes through the connecting area (314). The two connecting parts (313) respectively abut against the opposite sides of the rotating arm (200).

5. The zero-part morphing repair apparatus of claim 4, wherein, The pressure-applying component (320) is a jack.

6. The zero-part morphing repair apparatus of claim 2, wherein, The adjustment assembly (300) further includes a clamping member (330) for being disposed between the pressure applying member (320) and the part to be adjusted (20), wherein the pressure applying member (320) applies pressure to the part to be adjusted (20) through the clamping member (330).

7. A zero-part deformation repair device according to any one of claims 1-6, wherein, The rotating arm (200) is provided with a first limiting member (220) and a second limiting member (230) spaced apart, and the adjustment component (300) is disposed between the first limiting member (220) and the second limiting member (230).

8. A reconditioning device for zero-part deformation according to any one of claims 1-6, characterized in that, The number of rotating arms (200) is at least two, the number of adjustment components (300) is at least two, and each adjustment component (300) is correspondingly connected to each of the rotating arms (200).

9. A zero-part deformation repair device according to any one of claims 1-6, wherein, The support frame (100) includes: A frame (110) is used to support the component (20) to be adjusted. The support column (120) is fixedly connected to the frame (110), and the rotating arm (200) is rotatably connected to the support column (120).

10. The zero-part morphing repair apparatus of claim 9, wherein, The frame (110) includes a first support member (111), a second support member (112) and a third support member (113) connected in sequence. The first support member (111), the second support member (112) and the third support member (113) together form a clearance opening (114), and the support column (120) is disposed in the clearance opening (114).

Images