Clamping repair device

Abstract

The utility model relates to the field of clamping tools, and provides a clamping repairing device. The clamping repairing device comprises a fixed handle, and a fixed clamping block is arranged at the first end of the fixed handle. The movable handle is hinged to the fixed handle, and a connecting rod is hinged to the first end of the movable handle; the movable clamping block is hinged to the connecting rod, the movable clamping block is suitable for being connected to the fixed handle in a guiding mode through a guiding structure, and the shape of the movable clamping block is matched with the shape of the fixed clamping block. The clamping and repairing device can provide stable and reliable clamping force and is suitable for various occasions needing clamping and repairing; operation is more flexible and convenient, and accurate clamping of the object to be repaired or clamped is achieved. The structural design of the clamping and repairing device enables the clamping and repairing device to be suitable for objects of different shapes and sizes. By adjusting the positions and angles of the movable handle and the movable clamping block, a user can easily meet various complex clamping requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of clamping tool, provide a kind of clamping repair device. BACKGROUND

[0002] In the related art, when assembling axle box spring, the axle box spring is needed to be protected by heat installation-cooling-axle box spring both ends protective cover cutting-axle box spring press installation-process bolt locking fixed-bogie completion-bogie test-process bolt disassembly, finally realize that axle box spring is suspended in the position between axle box body and framework. When the protective cover cannot be wrapped around the axle box spring, the protective cover needs to be repaired.

[0003] The existing repair method mostly uses hand clamp clamping method to repair, the two ends of the hand clamp clamping mouth are clamped above the protective cover, a hot air gun is used for heat drying, and the hand clamp is clamped for a long time, and the hand clamp is removed after cooling. However, since the contact area between the hand clamp and the protective cover is too small when the hand clamp is clamped, the clamping difficulty is great and the protective cover is easily damaged. SUMMARY

[0004] The utility model embodiment provides a kind of clamping repair device, to solve the defect of low precision in related art clamping repair difficult.

[0005] The utility model embodiment provides a kind of clamping repair device, comprising:

[0006] Fixed handle, the first end of the fixed handle is provided with fixed clamping block;

[0007] Movable handle, hinged to the fixed handle, the first end of the movable handle is hinged with connecting rod;

[0008] Movable clamping block, hinged to the connecting rod and the movable clamping block is suitable for being connected to the fixed handle by guide structure, the shape of the movable clamping block is adapted to the shape of the fixed clamping block.

[0009] According to one embodiment of the utility model, the fixed handle is provided with hinged plate, one of first hinged hole and first hinged shaft is arranged on the hinged plate, the other of the first hinged hole and the first hinged shaft is arranged on the movable handle, and the movable handle is hinged to the hinged plate.

[0010] According to one embodiment of the utility model, the first hinged shaft is provided with elastic reset member, and the two ends of the elastic reset member abut against the movable handle and the fixed handle.

[0011] According to one embodiment of the utility model, the first end of the movable handle is provided with one of a second hinge hole and a second hinge shaft, the first end of the connecting rod is provided with the other one of the second hinge hole and the second hinge shaft, and the first end of the connecting rod is hinged to the movable handle through the second hinge hole and the second hinge shaft.

[0012] According to one embodiment of the utility model, the first end of the movable clamping block is provided with one of a third hinge hole and a third hinge shaft, the second end of the connecting rod is provided with the other one of the third hinge hole and the third hinge shaft, and the clamping block is hinged to the second end of the connecting rod through the third hinge hole and the third hinge shaft.

[0013] According to one embodiment of the utility model, the guide structure comprises a guide block and a guide groove matched with each other, the guide block is arranged on one of the movable clamping block and the fixed handle, and the guide groove is arranged on the other one of the movable clamping block and the fixed handle.

[0014] According to one embodiment of the utility model, a stop plate is arranged on the guide block, the stop plate is suitable for limiting cooperation with the slot end face of the guide groove to prevent the guide block from being taken out of the guide groove.

[0015] According to one embodiment of the utility model, the side, away from the movable clamping block, of the fixed clamping block is provided with a positioning part, and the fixed clamping block is suitable for being positioned on the component to be repaired through the positioning part.

[0016] According to one embodiment of the utility model, the second end of the fixed handle is provided with a buckle, the movable handle is suitable for being switched between a first position and a second position relative to the fixed handle, in the first position, the buckle is used for limiting the relative position of the movable handle and the fixed handle, and the movable clamping block is suitable for being close to the fixed clamping block, and in the second position, the movable clamping block is suitable for being away from the fixed clamping block.

[0017] According to one embodiment of the utility model, a locking part is arranged on the buckle, in the first position, the locking part is used for locking the buckle on the movable handle;

[0018] And / or,

[0019] In the first position, the locking part is used for adjusting the relative rotation angle of the movable handle and the fixed handle.

[0020] According to the clamping repair device provided by the embodiment of the utility model, since the shape of the fixed clamping block and the movable clamping block is matched, and the movable clamping block is stably connected to the fixed handle through the connecting rod and the guide structure, the device can provide stable and reliable clamping force, and is suitable for various occasions requiring clamping repair. The movable handle is connected with the fixed handle in a hinged manner, so that the operation is more flexible and convenient. The user can easily adjust the position and angle of the movable handle according to the needs, so as to realize accurate clamping of the object to be repaired or clamped. The structural design of the clamping repair device makes it applicable to objects of different shapes and sizes. By adjusting the position and angle of the movable handle and the movable clamping block, the user can easily cope with various complex clamping requirements. Since the structure of the device is relatively simple and the connection mode between the components is clear and simple, the user will be more convenient in maintenance and maintenance. For example, when a component is damaged or worn, the user can easily replace or repair it. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0022] Fig. 1 It is a schematic perspective view of one angle of the clamping repair device provided by the utility model.

[0023] Fig. 2 It is a schematic perspective view of another angle of the clamping repair device provided by the utility model.

[0024] Fig. 3 It is a schematic side view of the clamping repair device provided by the utility model.

[0025] Fig. 4 It is a schematic top view of the clamping repair device provided by the utility model.

[0026] Reference signs:

[0027] 100, fixed handle; 102, fixed clamping block; 104, movable handle; 106, connecting rod; 108, movable clamping block; 110, hinged plate; 112, guide block; 114, guide groove; 116, positioning part; 118, buckle; 120, locking piece. DETAILED DESCRIPTION

[0028] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0029] As Figs. 1 to 4 shown, the utility model embodiment provides a kind of clamping repair device, comprising:

[0030] Fixed handle 100, the first end of fixed handle 100 is provided with fixed clamping block 102;

[0031] Movable handle 104, hinged to fixed handle 100, the first end of movable handle 104 is hinged with connecting rod 106;

[0032] Movable clamping block 108, hinged to connecting rod 106 and movable clamping block 108 is suitable for being connected to fixed handle 100 by guide structure, the shape of movable clamping block 108 is adapted to the shape of fixed clamping block 102.

[0033] According to the clamping repair device provided in the utility model embodiment, since the shape of fixed clamping block 102 and movable clamping block 108 is adapted, and movable clamping block 108 is stably connected to fixed handle 100 by connecting rod 106 and guide structure, the device can provide stable and reliable clamping force, and is suitable for various occasions requiring clamping repair. Movable handle 104 is connected with fixed handle 100 by hinging, so that operation is more flexible and convenient. Users can easily adjust the position and angle of movable handle 104 as needed, so as to realize accurate clamping of the object to be repaired or clamped. The structural design of the clamping repair device makes it applicable to objects of different shapes and sizes. By adjusting the position and angle of movable handle 104 and movable clamping block 108, users can easily cope with various complex clamping requirements. Since the structure of the device is relatively simple and the connection mode between components is clear and simple, users will be more convenient in maintenance and maintenance. For example, when a component is damaged or worn, users can easily replace or repair it.

[0034] Please continue to see Figs. 1 to 4 , the utility model embodiment provides a kind of clamping repair device, aims to solve the problem that hand clamp cannot provide stable clamping force and clamping repair precision is low in relevant technology by the clamping repair device.

[0035] Specifically, fixed handle 100 is the stable support part of the whole device, and the first end (i.e. one end) of fixed handle 100 is provided with fixed clamping block 102. Fixed clamping block 102 usually has a specific shape and size to match the surface of the object to be repaired or clamped, so as to provide stable clamping force.

[0036] The movable handle 104 is connected to the fixed handle 100 by a hinged manner, so that the movable handle 104 can rotate or swing relative to the fixed handle 100. The first end (also refers to one end) of the movable handle 104 is hinged with the connecting rod 106. This hinged design allows the movable handle 104 to be flexibly adjusted in position during operation to adapt to different clamping requirements.

[0037] The connecting rod 106 is a key component connecting the movable handle 104 and the movable clamping block 108, and the connecting rod 106 is connected to the first end of the movable handle 104 by a hinged manner. The design of the connecting rod 106 enables the movable clamping block 108 to realize opening and closing action under the operation of the movable handle 104.

[0038] The movable clamping block 108 is hinged to the connecting rod 106, and its shape is matched with that of the fixed clamping block 102. This means that when the movable handle 104 is operated, the movable clamping block 108 can be guided to move in the direction connected to the fixed handle 100 along a guide structure (such as a guide slot or a guide pin, although it is not explicitly mentioned in the description, but it can be inferred from common sense and context that it is necessary to realize the stable movement of the movable clamping block 108), so as to clamp the object to be repaired or clamped together with the fixed clamping block 102.

[0039] According to an embodiment of the present application, the fixed handle 100 is provided with a hinged plate 110, and the hinged plate 110 is provided with one of a first hinged hole and a first hinged shaft, and the movable handle 104 is provided with the other of the first hinged hole and the first hinged shaft, and the movable handle 104 is hinged to the hinged plate 110.

[0040] In the embodiment of the present application, a hinged plate 110 is additionally provided on the fixed handle 100, and the hinged plate 110 serves as a bridge connecting the fixed handle 100 and the movable handle 104.

[0041] The hinged plate 110 is designed with one of a first hinged hole and a first hinged shaft. This means that the hinged plate 110 can be provided with a first hinged hole or a first hinged shaft, and these two designs are matched with the corresponding components on the movable handle 104 to realize stable hinged connection.

[0042] The movable handle 104 is provided with the other of the first hinged hole and the first hinged shaft. If the hinged plate 110 provides the first hinged hole, the movable handle 104 should be equipped with the corresponding first hinged shaft; vice versa.

[0043] Through this design, the movable handle 104 can be firmly and flexibly hinged to the hinged plate 110, so as to freely rotate or swing during operation to adapt to different clamping requirements.

[0044] The setting of the hinge plate 110 and the first hinge hole and the first hinge shaft realize more stable hinge connection. This not only improves the stability of the device during operation, but also prolongs the service life of the device. Since the movable handle 104 can be flexibly hinged to the hinge plate 110 on the fixed handle 100, the user can more easily adjust the position and angle of the movable handle 104 during use, thereby realizing precise clamping of the object to be repaired or clamped. The design of the device makes it applicable to more objects of different shapes and sizes. By adjusting the position and angle of the movable handle 104 and the movable clamping block 108, the user can easily cope with various complex clamping requirements, improving the practicality and flexibility of the device.

[0045] According to this specific embodiment of the present application, the clamping and repairing device is further optimized and refined in the design of the hinge connection, thereby improving the stability, convenience and adaptability of the device. This will provide users with a more excellent experience in clamping and repairing.

[0046] According to one embodiment of the present application, an elastic return member is sleeved on the first hinge shaft. This elastic return member can be a spring or similar elastic element, which provides a return force to enable the movable handle 104 to automatically return to the initial position when not subjected to external force.

[0047] The two ends of the elastic return member abut against the movable handle 104 and the fixed handle 100, respectively. This means that when the movable handle 104 is operated, it will compress or stretch the elastic return member; and when the external force disappears, the elastic return member will release its stored energy to push the movable handle 104 back to the original position.

[0048] The main function of the elastic return member is to provide a stable return force to ensure that the movable handle 104 can automatically reset when not subjected to external force. This helps to maintain the stability and reliability of the device. During operation, the elastic return member can also act as a buffer to reduce the impact and wear of the movable handle 104 on the fixed handle 100, thereby prolonging the service life of the device.

[0049] By adding the elastic return member, the device realizes the automatic reset function. This means that the user does not need to manually reset the movable handle 104 after using the device, thereby improving the operation efficiency and convenience. The presence of the elastic return member not only improves the stability of the device, but also enhances its reliability. Even after long-term use or subjected to a larger external force, the device can maintain stable clamping effect. Since the elastic return member has a buffering effect, it can reduce the impact and wear of the movable handle 104 on the fixed handle 100. This helps to prolong the service life of the device and reduce maintenance costs.

[0050] According to one embodiment of the utility model, the first end of the movable handle 104 is provided with one of the second hinge hole and the second hinge shaft, the first end of the connecting rod 106 is provided with the other one of the second hinge hole and the second hinge shaft, and the first end of the connecting rod 106 is hinged to the movable handle 104 through the second hinge hole and the second hinge shaft.

[0051] In the embodiment of the utility model, the first end of the movable handle 104 is designed with one of the second hinge hole and the second hinge shaft. The first end of the connecting rod 106 is provided with the other one of the second hinge hole and the second hinge shaft. If the second hinge hole is provided on the movable handle 104, the corresponding second hinge shaft should be equipped on the connecting rod 106; otherwise.

[0052] Through this design, the connecting rod 106 can be firmly and flexibly hinged to the movable handle 104, so as to move accordingly with the rotation or swing of the movable handle 104 during operation, so as to realize the accurate clamping of the object to be repaired or clamped.

[0053] By optimizing the hinge design between the movable handle 104 and the connecting rod 106, the device realizes a more flexible operation mode. Users can easily adjust the position and angle of the movable handle 104 and the connecting rod 106 according to needs, so as to realize the accurate clamping of the object to be repaired or clamped. Since the movable handle 104 and the connecting rod 106 are connected by hinge connection, the device can be applied to more objects of different shapes and sizes. This improves the practicability and flexibility of the device, so as to meet the needs of more users.

[0054] According to one embodiment of the utility model, the first end of the movable clamping block 108 is provided with one of the third hinge hole and the third hinge shaft, the second end of the connecting rod 106 is provided with the other one of the third hinge hole and the third hinge shaft, and the clamping block is hinged to the second end of the connecting rod 106 through the third hinge hole and the third hinge shaft.

[0055] In the embodiment of the utility model, the first end of the movable clamping block 108 is designed with one of the third hinge hole and the third hinge shaft. The second end of the connecting rod 106 is provided with the other one of the third hinge hole and the third hinge shaft.

[0056] Through this design, the movable clamping block 108 can be firmly and flexibly hinged to the second end of the connecting rod 106. During operation, with the swing or rotation of the connecting rod 106, the movable clamping block 108 can move accordingly, so as to realize the accurate clamping of the object to be repaired or clamped.

[0057] The design of the hinged connection not only ensures a stable connection between the movable clamping block 108 and the connecting rod 106, but also provides sufficient flexibility. This allows the user to easily adjust the position and angle of the movable clamping block 108 as needed to accommodate objects of different shapes and sizes.

[0058] At the same time, due to the self-adaptability of the hinged connection, it can absorb and disperse the impact force to a certain extent during operation, thereby protecting the clamping device from damage.

[0059] By optimizing the hinged design between the movable clamping block 108 and the connecting rod 106, the device achieves a more precise clamping effect. The user can easily adjust the position and angle of the movable clamping block 108 as needed to ensure precise clamping of the object to be repaired or clamped. Due to the hinged connection between the movable clamping block 108 and the connecting rod 106, the device can be applied to more objects of different shapes and sizes. This further improves the practicality and flexibility of the device, making it able to meet the needs of more users. The hinged connection design makes it easier for users to operate the clamping repair device during use. Whether it is adjusting the position of the movable clamping block 108 or clamping the object, it can be done through simple rotation or swinging action.

[0060] According to an embodiment of the present application, the guide structure includes a guide block 112 and a guide groove 114 that are in guiding cooperation. The guide block 112 is arranged in one of the movable clamping block 108 and the fixed handle 100, and the guide groove 114 is arranged in the other one of the movable clamping block 108 and the fixed handle 100.

[0061] In the embodiment of the present application, the guide structure is composed of the guide block 112 and the guide groove 114, which form a guiding cooperation therebetween. This design ensures that the relative movement between the movable clamping block 108 and the fixed handle 100 can be carried out along a predetermined trajectory, thereby improving the precision and stability of clamping.

[0062] The guide block 112 is arranged in one of the movable clamping block 108 and the fixed handle 100, and the guide groove 114 is arranged in the other one of the movable clamping block 108 and the fixed handle 100. The cooperation between the guide block 112 and the guide groove 114 can be sliding cooperation, rolling cooperation or other forms of guiding cooperation, depending on the required clamping precision and movement stability.

[0063] The main function of the guide structure is to guide the movement of the movable clamping block 108 relative to the fixed handle 100. During clamping, as the movable clamping block 108 moves, the guide block 112 will slide in the guide groove 114, ensuring that the movable clamping block 108 can accurately reach the desired position along the predetermined trajectory. Through the design of the guide structure, the movement range of the movable clamping block 108 can also be limited to some extent, preventing it from exceeding the predetermined clamping area. This helps to improve the accuracy and safety of clamping.

[0064] By introducing the guide structure, the device achieves more accurate clamping effect. The guide cooperation between the guide block 112 and the guide groove 114 ensures that the movable clamping block 108 can accurately reach the desired position along the predetermined trajectory, thereby improving the accuracy and stability of clamping. The design of the guide structure enables the movable clamping block 108 to maintain a smooth movement state during movement. Whether it is a sliding fit or a rolling fit, it can effectively reduce friction and resistance during movement, thereby improving the efficiency and comfort of clamping. Through the design of the guide structure, the movement range of the movable clamping block 108 can also be limited to some extent. This helps to prevent the movable clamping block 108 from exceeding the predetermined clamping area during clamping, thereby improving the safety and reliability of clamping.

[0065] According to an embodiment of the present application, a stop plate is provided on the guide block 112, which is adapted to limit the cooperation with the slot end face of the guide groove 114 to prevent the guide block 112 from falling out of the guide groove 114.

[0066] In the embodiment of the present application, a stop plate is provided on the guide block 112, which is a structure protruding from the surface of the guide block 112. The stop plate ensures that it can form a close limit cooperation with the slot end face of the guide groove 114.

[0067] The main function of the stop plate is to prevent the guide block 112 from accidentally falling out of the guide groove 114 during sliding along the guide groove 114. When the guide block 112 moves to the end of the guide groove 114, the stop plate will contact the slot end face of the guide groove 114 and prevent the guide block 112 from continuing to move forward, thereby ensuring the stability and safety of the clamping device.

[0068] The limit cooperation between the stop plate and the slot end face of the guide groove 114 is realized based on precise size control and shape design. This limit cooperation not only effectively prevents the guide block 112 from falling out of the guide groove 114, but also reduces friction and noise during movement to some extent, improving the operation efficiency and comfort of the clamping device.

[0069] By introducing the stop plate, the device achieves remarkable effect in preventing the guide block 112 from falling out of the guide groove 114. This helps to avoid accidents caused by the guide block 112 falling out during clamping, improving the safety and reliability of the device. The stop plate is limited in cooperation with the guide groove 114 to ensure that the clamping device can maintain a stable state during operation. Even under high load or complex working conditions, the device can maintain accurate clamping effect, thereby improving work efficiency and product quality.

[0070] According to an embodiment of the present application, the fixed clamping block 102 is provided with a positioning part 116 on the side away from the movable clamping block 108, and the fixed clamping block 102 is adapted to be positioned on the repaired part through the positioning part 116.

[0071] In the embodiment of the present application, the positioning part 116 is arranged on the side of the fixed clamping block 102 away from the movable clamping block 108. The positioning part 116 is a protruding or recessed structure to ensure that it can form a close fit with a specific part of the repaired part.

[0072] The main function of the positioning part 116 is to help the fixed clamping block 102 to be accurately positioned on the repaired part. Through the cooperation of the positioning part 116 and the repaired part, it can be ensured that the clamping and repairing device will not be offset or loose during installation, thereby improving the accuracy and stability of clamping.

[0073] The cooperation of the positioning part 116 and the repaired part can be based on shape, size or material matching. For example, the positioning part 116 can be designed to match the shape of the groove, protrusion or other specific shape on the repaired part, so as to ensure that they can be closely fitted.

[0074] In addition, the positioning part 116 can also be made of magnetic material or other materials with adhesion, so as to form a more firm connection with the repaired part. This design is particularly useful when the repaired part needs to be frequently replaced or used on different shapes of repaired parts.

[0075] By introducing the positioning part 116, the device achieves higher positioning accuracy during the connection of the fixed clamping block 102 and the repaired part. This helps to reduce errors and deviations during installation, thereby improving the accuracy and stability of clamping. The close cooperation of the positioning part 116 and the repaired part ensures that the clamping and repairing device can maintain a stable state during clamping. Even under high load or complex working conditions, the device can maintain accurate clamping effect, thereby improving work efficiency and product quality.

[0076] According to an embodiment of the present application, the second end of the fixed handle 100 is provided with a buckle 118, and the movable handle 104 is adapted to switch between the first position and the second position relative to the fixed handle 100, in the first position, the buckle 118 is used to limit the relative position of the movable handle 104 and the fixed handle 100, and the movable clamping block 108 is adapted to be close to the fixed clamping block 102, in the second position, the movable clamping block 108 is adapted to be away from the fixed clamping block 102.

[0077] In the embodiment of the present application, the buckle 118 is arranged at the second end of the fixed handle 100. The buckle 118 is a flexible or movable structure to ensure that it can form a close fit with the corresponding part on the movable handle 104.

[0078] The main function of the buckle 118 is to limit the relative position between the movable handle 104 and the fixed handle 100. When the movable handle 104 is in the first position, the buckle 118 will lock the movable handle 104 to prevent it from moving accidentally; when it needs to be unlocked, the user can make the buckle 118 disengage from the fitting part on the movable handle 104 through simple operation, so that the movable handle 104 can be moved to the second position.

[0079] The movable handle 104 is designed to switch between the first position and the second position relative to the fixed handle 100. In the first position, the movable handle 104 is locked by the buckle 118, and at the same time the movable clamping block 108 is close to the fixed clamping block 102, forming a clamping state; in the second position, the movable handle 104 is released, and the movable clamping block 108 is away from the fixed clamping block 102, forming a loosening state.

[0080] The user can switch the movable handle 104 between the first position and the second position by operating it. This design allows the user to easily control the clamping and loosening state of the clamping repair device according to needs.

[0081] By introducing the buckle 118, the device realizes higher convenience in the switching process of the movable handle 104. The user can lock or unlock the movable handle 104 through simple operation, so as to easily control the clamping and loosening state of the clamping repair device. The close fit between the buckle 118 and the movable handle 104 ensures that the clamping repair device can maintain a stable state during clamping. Even under high load or complex working conditions, the device can maintain accurate clamping effect, thereby improving work efficiency and product quality.

[0082] According to an embodiment of the present application, the buckle 118 is provided with a locking piece 120, in the first position, the locking piece 120 is used to lock the buckle 118 to the movable handle 104;

[0083] And / or,

[0084] In the first position, the locking piece 120 is used to adjust the relative rotation angle between the movable handle 104 and the fixed handle 100.

[0085] In the embodiment of the utility model, the locking piece 120 is arranged on the buckle 118. The locking piece 120 is a movable or adjustable structure to ensure that it can form a close fit with the corresponding part on the movable handle 104 and lock the buckle 118 on the movable handle 104.

[0086] The main function of the locking piece 120 is to enhance the locking effect between the buckle 118 and the movable handle 104, preventing the movable handle 104 from moving or loosening accidentally during clamping. At the same time, the locking piece 120 can also be used to adjust the relative rotation angle between the movable handle 104 and the fixed handle 100 to meet different clamping needs.

[0087] In the first position, the locking piece 120 is designed to lock the buckle 118 on the movable handle 104. This can be achieved in various ways, such as using bolts, nuts, etc. fasteners to fix the locking piece 120 between the buckle 118 and the movable handle 104, or using springs, elastic sheets, etc. structures to make the locking piece 120 automatically enter the matching groove on the movable handle 104.

[0088] In the first position, the locking piece 120 can also be used to adjust the relative rotation angle between the movable handle 104 and the fixed handle 100. This can be achieved by designing the locking piece 120 to have adjustable fastening force or angle, so that the user can adjust the rotation angle of the movable handle 104 according to the needs to meet different clamping needs.

[0089] For example, the locking piece 120 can be a threaded fastener, and the user can adjust its fastening force and angle by rotating the locking piece 120; or the locking piece 120 can be a structure with an elastic sheet, and the user can adjust the rotation angle of the movable handle 104 by pressing or stretching the elastic sheet.

[0090] By introducing the locking piece 120, the locking effect between the buckle 118 and the movable handle 104 of the device has been significantly enhanced. This helps to prevent the movable handle 104 from moving or loosening accidentally during clamping, improving the stability and safety of the device. The design of the locking piece 120 allows the user to adjust the relative rotation angle between the movable handle 104 and the fixed handle 100 according to the needs, thereby meeting different clamping needs. This improves the flexibility and applicability of the device, making it applicable to more types of application scenarios.

[0091] It should be finally pointed out that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been explained in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A clamping repair device, characterized in that The utility model relates to a kind of fixed handle and movable handle, including: Fixed handle (100), the first end of the fixed handle (100) is provided with fixed clamping block (102); Movable handle (104), articulated to the fixed handle (100), the first end of the movable handle (104) is articulated with connecting rod (106); Movable clamping block (108), articulated to the connecting rod (106) and the movable clamping block (108) is suitable for being connected to the fixed handle (100) by guide structure, the shape of the movable clamping block (108) is adapted to the shape of the fixed clamping block (102).

2. The clamping repair device according to claim 1, characterized in that The fixed handle (100) is provided with articulated plate (110), the articulated plate (110) is provided with one of first articulation hole and first articulation shaft, the movable handle (104) is provided with the other of the first articulation hole and the first articulation shaft, and the movable handle (104) is articulated to the articulated plate (110).

3. The clamping repair device of claim 2, wherein, The first articulation shaft is sleeved with elastic reset piece, and two ends of the elastic reset piece abut on the movable handle (104) and the fixed handle (100).

4. The clamping repair device of claim 1, wherein, The first end of the movable handle (104) is provided with one of second articulation hole and second articulation shaft, the first end of the connecting rod (106) is provided with the other of the second articulation hole and the second articulation shaft, and the first end of the connecting rod (106) is articulated to the movable handle (104) by the second articulation hole and the second articulation shaft.

5. The clamping repair device of claim 1, wherein, The first end of the movable clamping block (108) is provided with one of third articulation hole and third articulation shaft, the second end of the connecting rod (106) is provided with the other of the third articulation hole and the third articulation shaft, and the clamping block is articulated to the second end of the connecting rod (106) by the third articulation hole and the third articulation shaft.

6. The clamping repair device of claim 1, wherein, The guide structure includes guide block (112) and guide groove (114) matched with each other, the guide block (112) is arranged on one of the movable clamping block (108) and the fixed handle (100), and the guide groove (114) is arranged on the other of the movable clamping block (108) and the fixed handle (100).

7. The clamping repair device according to claim 6, characterized in that The guide block (112) is provided with a stop plate, and the stop plate is suitable for limiting cooperation with the slot end face of the guide groove (114) to prevent the guide block (112) from being pulled out of the guide groove (114).

8. The clamping repair device according to any one of claims 1 to 7, characterized in that The side, away from the movable clamping block (108), of the fixed clamping block (102) is provided with a positioning portion (116), and the fixed clamping block (102) is suitable for being positioned on the repaired object by the positioning portion (116).

9. The clamping repair device according to any one of claims 1 to 7, characterized in that The second end of the fixed handle (100) is provided with a buckle (118), the movable handle (104) is adapted to switch relative to the fixed handle (100) between a first position and a second position, in the first position, the buckle (118) is used to limit the relative position of the movable handle (104) and the fixed handle (100), and the movable clamping block (108) is adapted to be close to the fixed clamping block (102), in the second position, the movable clamping block (108) is adapted to be away from the fixed clamping block (102).

10. The clamping repair device of claim 9, wherein, The buckle (118) is provided with a locking piece (120), in the first position, the locking piece (120) is used to lock the buckle (118) to the movable handle (104); And / or, In the first position, the locking piece (120) is used to adjust the relative rotation angle of the movable handle (104) and the fixed handle (100).

Images