Fixture

Abstract

The utility model discloses a clamp which comprises a fixing piece, a clamping piece and a clamping piece. The rotating piece is rotatably arranged in the containing cavity, and the rotating piece is provided with a sunken mounting groove used for mounting a to-be-disassembled piece; the transmission assembly comprises a gear assembly and a dismounting assembly which are arranged on the two sides of the rotating part, the gear assembly and the dismounting assembly are connected through a plurality of connecting rods, the connecting rods rotatably penetrate through the rotating part, the dismounting assembly comprises a plurality of push rods, and the push rods can move along a preset track along with rotation of the gear assembly; the clamp has a first dismounting state and a second dismounting state in the using process, and in the first dismounting state, the multiple push rods move to the positions of a fixing hole and a traction part of a to-be-dismounted part along a preset track; and in the second dismounting state, the connecting rod drives the rotating piece to rotate in the containing cavity. The clamp is simple in structure, and the loading and unloading operation efficiency and reliability of the lock pin can be guaranteed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of loading and unloading equipment, and particularly relates to a clamp. BACKGROUND

[0002] Container transportation is an important transportation mode in the process of multimodal transport of international trade goods. Containers are stacked on a container ship. In order to prevent the containers from sliding due to wave rocking, adjacent containers on the upper and lower layers are connected through a locking pin. When the containers are unloaded from the ship, the locking pin needs to be manually disassembled to complete the disassembly of the containers.

[0003] Since the manual locking pin loading and unloading operation is in a harsh environment and has a high degree of danger, an automatic disassembly clamp is usually used to disassemble the locking pin at present. However, the overall structure of the current clamp is relatively complex, and the action logic is redundant, which is prone to cause unreliable clamping or locking core triggering failure, thereby affecting the efficiency and reliability of the locking pin loading and unloading operation. CONTENT OF THE UTILITY MODEL

[0004] The application provides a clamp, which has a simple structure and can ensure the efficiency and reliability of the loading and unloading operation of the locking pin.

[0005] The application provides a clamp, which comprises a fixing member having a receiving cavity, a rotating member rotatably arranged in the receiving cavity, the rotating member having a recessed mounting groove for mounting a to-be-disassembled member, and a transmission assembly comprising gear assemblies arranged on both sides of the rotating member and a disassembly assembly, the gear assemblies and the disassembly assembly being connected through a plurality of connecting rods, the plurality of connecting rods being rotatably arranged in the rotating member, the disassembly assembly comprising a plurality of push rods, the plurality of push rods being capable of moving along a preset track with the rotation of the gear assemblies. The clamp has a first disassembly state and a second disassembly state in the use process. In the first disassembly state, the plurality of push rods move along the preset track to the positions of the fixing holes and the traction part of the to-be-disassembled member. In the second disassembly state, the connecting rods drive the rotating member to rotate in the receiving cavity.

[0006] The clamp as above, wherein the plurality of push rods comprise a first push rod and a second push rod and a third push rod oppositely arranged, the movement directions of the second push rod and the third push rod being opposite; in the first disassembly state, the second push rod and the third push rod move towards each other to abut against each other, and the first push rod drives the traction part to move; in the second disassembly state, the traction part is fixed at a limiting position.

[0007] The clamp as above, wherein the gear assemblies comprise a driving gear and a plurality of transmission gears, the plurality of transmission gears being arranged at intervals along the circumference of the driving gear and being in meshing connection with the driving gear, the plurality of transmission gears and the plurality of push rods being arranged in one-to-one correspondence, and the transmission gears and the corresponding push rods being connected through the connecting rods.

[0008] The fixture as above, wherein the plurality of transmission gears comprises two first transmission gears and one second transmission gear, the two first transmission gears are respectively arranged on two sides of the mounting groove along the first direction, and the two first transmission gears are respectively connected with the second push rod and the third push rod correspondingly; along the first direction, the second transmission gear is arranged opposite to the mounting groove in position, and the second transmission gear is connected with the first push rod.

[0009] The fixture as above, wherein the dismounting assembly further comprises a plurality of transmission cams, the plurality of transmission cams are arranged correspondingly with the plurality of transmission gears and connected through the connecting rod, each transmission cam has a recessed track groove, and each push rod has a protruding guide part, the guide part is slidably arranged in the track groove and can move along the track of the track groove.

[0010] The fixture as above, wherein the dismounting assembly further comprises a plurality of limiting parts, the plurality of limiting parts are arranged opposite to the plurality of push rods in position, each limiting part is detachably connected to the rotating part, and each limiting part has a limiting groove, and each push rod can move linearly in the corresponding limiting groove.

[0011] The fixture as above, wherein the end part of the first push rod is provided with a hooking part, the hooking part is used for hooking the traction part and driving the traction part to move with the first push rod.

[0012] The fixture as above, wherein the rotating part is a cylindrical structure, the outer circumferential surface of the rotating part has a plurality of clamping grooves, the fixing part has a plurality of clamping springs extending into the accommodating cavity, the plurality of clamping springs are arranged opposite to the plurality of clamping grooves in position, the end part of each clamping spring has a cylindrical head, and the cylindrical head of each clamping spring can be clamped in the clamping groove.

[0013] The fixture as above, wherein it further comprises a driving assembly, the driving assembly comprises a clamping jaw and a driving part, the clamping jaw moves in the direction towards the fixing part, the driving part is used for driving the gear assembly to rotate, the two side surfaces of the fixing part are both provided with a fixing groove, and in the first dismounting state and the second dismounting state, the clamping jaw is clamped in the fixing groove.

[0014] The fixture as above, wherein the driving part comprises a driving motor and a plurality of driving rods arranged at intervals, the plurality of driving rods are fixedly connected to the output end of the driving motor, the driving gear has a plurality of driving holes arranged through, and the plurality of driving rods are correspondingly inserted into the plurality of driving holes for rotating the driving gear.

[0015] The fixture of the present application comprises a fixing member, a rotating member and a transmission assembly, the rotating member is rotatably arranged in the accommodating cavity of the fixing member, the to-be-detached member can be installed in the installation groove of the rotating member, the fixture has a first detachment state and a second detachment state when detaching the to-be-detached member, in the first detachment state, the push rod in the detachment assembly of the transmission assembly can move to the position of the fixing hole and the traction part of the to-be-detached member along the preset track under the driving of the gear assembly, so that part of the push rod is clamped in the fixing hole, thereby fixing the to-be-detached member as a whole in the installation groove, part of the push rod can push the traction member to move, the traction member can pull part of the structure of the to-be-detached member, so that the to-be-detached member is in a state capable of being detached as a whole; in the second detachment state, the push rod moves to the end of the preset track, the plurality of connecting rods can jointly drive the rotating member to rotate, thereby driving the to-be-detached member to rotate, and finally completing the automatic detachment of the to-be-detached member. Therefore, the fixture realizes the automatic detachment of the locking pin through a series of transmissions of the gear assembly, has a simple structure, and can ensure the detachment efficiency and reliability of the locking pin. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly introduced below, and other drawings can also be obtained by those of ordinary skill in the art without creative labor on the premise that the drawings are not paid.

[0017] Figure 1 It is an exploded view of part of the structure of the fixture of the present application.

[0018] Figure 2 It is a structural schematic view of the driving assembly of the fixture of the present application.

[0019] Figure 3 It is an exploded view of the to-be-detached member of the present application.

[0020] Figure 4 It is a schematic view of the to-be-detached member and the corner piece of the fixture of the present application.

[0021] Figure 5 It is a structural schematic view of the detachment assembly of the fixture of the present application.

[0022] Figure 6 It is a structural schematic view of the gear assembly of the fixture of the present application.

[0023] Figure 7 It is a cooperation schematic view of the driving assembly and the fixing member and the rotating member of the fixture of the present application.

[0024] Figure 8 It is a cooperation schematic view of the push rod and the limiting member of the fixture of the present application.

[0025] Figure 9 A sectional view of a rotating member of a clamp according to an embodiment of the present application;

[0026] Figure 10 A schematic view of a clamp according to an embodiment of the present application in a first disassembling state;

[0027] Figure 11 A schematic view of a clamp according to an embodiment of the present application in a second disassembling state.

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] 10, fixing member; 11, accommodating cavity; 12, clamping spring; 121, cylindrical head; 13, fixing groove; 20, rotating member; 21, mounting groove; 211, recessed part; 22, clamping groove; 30, transmission assembly; 31, connecting rod; 40, gear assembly; 41, driving gear; 411, driving hole; 42, transmission gear; 421, first transmission gear; 422, second transmission gear; 50, disassembling assembly; 51, push rod; 511, first push rod; 512, second push rod; 513, third push rod; 514, guide part; 515, hooked part; 52, transmission cam; 521, track groove; 53, limiting member; 531, limiting groove; 60, driving assembly; 61, clamping jaw; 62, driving member; 621, driving motor; 622, driving rod;

[0030] 100, clamp; 200, disassembled member; 210, fixing hole; 220, traction part; 230, lock core main body part; 240, lock core sliding part; 300, angle member; 310, lock pin hole;

[0031] X, first direction. DETAILED DESCRIPTION

[0032] The features and exemplary embodiments of various aspects of the present application will be described in detail below with reference to the drawings. To make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present application, but not to limit the present application. The present application can be implemented without some of the specific details by those skilled in the art. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0033] When containers are stacked on a ship, two adjacent containers on the upper and lower layers are connected by a lock pin. When the containers are unloaded from the ship, the lock pin needs to be manually disassembled to complete the disassembly of the containers. The clamp 100 according to an embodiment of the present application is used to automatically disassemble the lock pin, which is the disassembled member 200 mentioned below, such as Figure 3As shown, the component to be disassembled 200 includes a fixing hole 210, a traction part 220, a lock cylinder body part 230, and a lock cylinder sliding part 240. The lock cylinder body part 230 and the lock cylinder sliding part 240 are separately arranged. The lock cylinder sliding part 240 can move toward or away from the lock cylinder body part 230. When adjacent containers are connected through the component to be disassembled 200 and the corner piece 300, the lock cylinder body part 230 and the lock cylinder sliding part 240 pass through the locking pin hole 310 of the corner piece 300 and are located inside the corner piece 300, while the other parts of the component to be disassembled 200 are located outside the corner piece 300. At this time, the lock cylinder body part 230 and the lock cylinder sliding part 240 are spaced apart along the extension direction of the locking pin hole 310, and both the lock cylinder body part 230 and the lock cylinder sliding part 240 are mounted on... The edge of the locking pin hole 310 allows the component to be disassembled 200 to be stably connected to the corner piece 300. When disassembling the component to be disassembled 200 and the corner piece 300 of adjacent containers, the traction part 220 needs to be pulled, so that the steel wire of the traction part 220 drives the lock cylinder sliding part 240 to move towards the lock cylinder body part 230, so that the lock cylinder body part 230 and the lock cylinder sliding part 240 are stacked. Then, the component to be disassembled 200 is rotated as a whole until the stacked lock cylinder body part 230 and the lock cylinder sliding part 240 are rotated to be parallel to the extension direction of the locking pin hole 310. The stacked lock cylinder body part 230 and the lock cylinder sliding part 240 can slide out from the locking pin hole 310, completing the disassembly between the component to be disassembled 200 and the corner piece 300. In order to complete the automated disassembly between the component to be disassembled 200 and the corner piece 300, this application embodiment provides a clamp for locking pin disassembly.

[0034] like Figures 1 to 11 As shown, this application embodiment provides a clamp, which includes: a fixing member 10 having a receiving cavity 11; a rotating member 20 rotatably disposed within the receiving cavity 11, the rotating member 20 having a recessed mounting groove 21 for mounting a part 200 to be disassembled; a transmission assembly 30 including a gear assembly 40 and a disassembly assembly 50 disposed on both sides of the rotating member 20, the gear assembly 40 and the disassembly assembly 50 being connected by multiple connecting rods 31, the multiple connecting rods 31 being rotatably inserted through the rotating member 20, the disassembly assembly 50 including multiple push rods 51, the multiple push rods 51 being able to move along a preset trajectory as the gear assembly 40 rotates; the clamp 100 has a first disassembly state and a second disassembly state during use, in the first disassembly state, the multiple push rods 51 moving along the preset trajectory to the position of the fixing hole 210 and the traction part 220 of the part 200 to be disassembled; in the second disassembly state, the connecting rods 31 drive the rotating member 20 to rotate within the receiving cavity 11.

[0035] In specific implementation, the fixture of the embodiment of the present application comprises a fixing member 10, a rotating member 20 and a transmission assembly 30. The rotating member 20 is rotatably arranged in the accommodating cavity 11 of the fixing member 10. The to-be-detached member 200 can be installed in the installation groove 21 of the rotating member 20. The fixture 100 has a first detachment state and a second detachment state when the to-be-detached member 200 is detached. In the first detachment state, the push rod 51 in the detachment assembly 50 of the transmission assembly 30 can move along a preset track to the positions of the fixing hole 210 and the traction part 220 of the to-be-detached member 200 under the driving of the gear assembly 40, so that part of the push rod 51 is clamped in the fixing hole 210, thereby fixing the to-be-detached member 200 integrally in the installation groove 21. Part of the push rod 51 can push the traction part 220 to move. The traction part 220 can pull the lock cylinder sliding part 240 of the to-be-detached member 200, so that the lock cylinder main body part 230 and the lock cylinder sliding part 240 can be arranged in a stacked manner. At this time, the to-be-detached member 200 is in a state capable of being integrally rotated and detached. In the second detachment state, the push rod 51 moves to the end of the preset track. The plurality of connecting rods 31 can jointly drive the rotating member 20 to rotate, thereby driving the to-be-detached member 200 to rotate, so that the lock cylinder main body part 230 and the lock cylinder sliding part 240 arranged in a stacked manner can slide out of the lock pin hole 310, and finally the automatic detachment of the to-be-detached member 200 is completed. Therefore, the fixture realizes the automatic detachment of the lock pin through a series of transmissions of the gear assembly. The structure is simple, and the detachment efficiency and reliability of the lock pin can be ensured.

[0036] Specifically, as shown in Figure 9 , the installation groove 21 has a recessed part 211 arranged in a recessed manner. When the to-be-detached member 200 is installed in the installation groove 21, the protruding part of the to-be-detached member 200 can be clamped in the recessed part 211, thereby ensuring the connection stability between the to-be-detached member 200 and the fixture 100, and avoiding that the to-be-detached member 200 is detached from the fixture 100 during the detachment process.

[0037] As shown in Figure 1 and Figure 5 , the fixture of the embodiment of the present application, wherein the plurality of push rods 51 comprises a first push rod 511 and a second push rod 512 and a third push rod 513 arranged in opposite positions. The movement directions of the second push rod 512 and the third push rod 513 are opposite. In the first detachment state, as shown in Figure 10 , the second push rod 512 and the third push rod 513 move towards each other to abut against each other. The first push rod 511 drives the traction part 220 to move. In the second detachment state, as shown in Figure 11 , the traction part 220 is fixed at the limiting position.

[0038] In specific implementation, the second push rod 512 and the third push rod 513 move in opposite directions, and after being inserted into the fixing hole 210, the ends of the two can abut against each other, and after abutting against each other, are fixed in the fixing hole 210 and will not continue to move under the driving of the gear assembly 40; the first push rod 511 can drive the traction part 220 to move, and when the traction part 220 drives the lock cylinder sliding part 240 connected thereto to move to the lock cylinder main body part 230, the lock cylinder sliding part 240 is stacked with the lock cylinder main body part 230 under the limiting of the lock cylinder main body part 230, and the traction part 220 is also fixed in the limiting position under the limiting of the lock cylinder main body part 230, so that the first push rod 511 will not continue to move under the driving of the gear assembly 40. Therefore, in the second disassembly state, the first push rod 511, the second push rod 512 and the third push rod 513 will not move under the driving of the gear assembly 40, at this time, the plurality of connecting rods 31 will not rotate relative to the rotating piece 20, but the gear assembly 40 still provides a driving force for rotating the connecting rod 31, and the driving force can be transmitted to the rotating piece 20 through the plurality of connecting rods 31, so that the rotating piece 20 as a whole rotates to drive the to-be-disassembled part 200 fixed in the mounting groove 21 to rotate together with the rotating piece 20, until the lock cylinder main body part 230 and the lock cylinder sliding part 240 stacked together can slide out of the lock pin hole 310, and finally the automatic disassembly of the to-be-disassembled part 200 is completed.

[0039] As shown in Figure 1 and Figure 6 , the fixture of the embodiment of the present application, wherein the gear assembly 40 comprises a driving gear 41 and a plurality of transmission gears 42, the plurality of transmission gears 42 are arranged at intervals along the circumference of the driving gear 41 and are connected in meshing with the driving gear 41, the plurality of transmission gears 42 are arranged in one-to-one correspondence with the plurality of push rods 51, and the transmission gear 42 and the corresponding push rod 51 are connected through the connecting rod 31.

[0040] In specific implementation, the driving force is transmitted by the driving gear 41, the driving gear 41 rotates to drive the plurality of transmission gears 42 arranged at intervals along the circumference thereof to rotate, the plurality of transmission gears 42 can drive the connecting rod 31 connected thereto to rotate, and the rotation of the connecting rod 31 drives the push rod 51 to move along the preset track. The transmission between the gear assembly 40, the connecting rod 31 and the push rod 51 makes it only necessary to provide the driving force to the driving gear 41 of the gear assembly 40, and the entire disassembly process can be completed, further improving the automation degree of the fixture 100.

[0041] Specifically, as shown in Figure 1As shown, two connecting rods 31 are arranged between the transmission gear 42 and the first push rod 511, the two connecting rods 31 are respectively connected with the transmission gear 42 and the first push rod 511, and the two connecting rods 31 are connected through two meshing gears. Such transmission mode can change the transmission direction of the transmission gear 42, so that the first push rod 511 can move according to the preset trajectory and direction.

[0042] Optionally, the transmission direction of any push rod 51 and the corresponding transmission gear 42 can be changed by using multiple gears and multiple connecting rods, so that all the push rods 51 can move according to the preset trajectory and direction.

[0043] As shown in the figure, Figure 1 The fixture of the embodiment of the application, wherein the plurality of transmission gears 42 includes two first transmission gears 421 and one second transmission gear 422, the two first transmission gears 421 are respectively arranged on the two sides of the mounting groove 21 along the first direction X, and the two first transmission gears 421 are respectively connected with the second push rod 512 and the third push rod 513; along the first direction X, the second transmission gear 422 is arranged opposite to the mounting groove 21, and the second transmission gear 422 is connected with the first push rod 511. It should be noted that the mounting groove 21 is arranged extending along the second direction Y, the second direction Y is perpendicular to the first direction X, and the first direction X and the second direction Y are both based on the rotating piece 20.

[0044] In specific implementation, the two first transmission gears 421 are respectively arranged on the two sides of the mounting groove 21 along the first direction X, so that the second push rod 512 and the third push rod 513 connected with the first transmission gears 421 can be respectively arranged on the two sides of the mounting groove 21, the second push rod 512 and the third push rod 513 can move towards each other, so as to be inserted into the fixed hole 210 and fix the to-be-detached piece 200. After the second push rod 512 and the third push rod 513 abut against each other, no relative movement occurs between them. The second transmission gear 422 is arranged opposite to the mounting groove 21, so that the first push rod 511 connected with the second transmission gear 422 can be accurately moved to the position of the traction part 220 to move the traction part 220, and finally the automatic detachment of the fixture can be accurately completed.

[0045] As shown in the figure, Figure 1 The fixture of the embodiment of the application, wherein the detachment assembly 50 further includes a plurality of transmission cams 52, the plurality of transmission cams 52 are arranged opposite to the plurality of transmission gears 42 and connected through the connecting rods 31, each transmission cam 52 has a recessed trajectory groove 521, and each push rod 51 has a protruding guide part 514, the guide part 514 is slidably arranged in the trajectory groove 521 and can move along the trajectory of the trajectory groove 521.

[0046] In particular implementation, the track groove 521 on the transmission cam 52 has a preset track, which can drive the push rod 51 to move along the preset track, avoiding the situation that the push rod 51 cannot reach the preset position due to the circular motion of the push rod 51 along with the transmission gear 42.

[0047] In particular, the preset tracks of the two track grooves 521 corresponding to the second push rod 512 and the third push rod 513 are opposite, so that the second push rod 512 and the third push rod 513 can move in opposite directions, and then the second push rod 512 and the third push rod 513 can be inserted into the fixed hole 210 at the same time and finally abut against each other.

[0048] In particular implementation, the track groove 521 on the transmission cam 52 has a preset track, which can drive the push rod 51 to move along the preset track, avoiding the situation that the push rod 51 cannot reach the preset position due to the circular motion of the push rod 51 along with the transmission gear 42.

[0049] In particular implementation, the track groove 521 on the transmission cam 52 has a preset track, which can drive the push rod 51 to move along the preset track, avoiding the situation that the push rod 51 cannot reach the preset position due to the circular motion of the push rod 51 along with the transmission gear 42.

[0050] In particular, the two ends of the limiting piece 53 are detachably connected to the rotating piece 20 by bolts, and the limiting groove 531 is formed on the surface of the limiting piece 53 facing the rotating piece 20, so that the push rod 51 can be clamped between the limiting piece 53 and the rotating piece 20 when moving in the limiting groove 531, avoiding the situation that the push rod 51 cannot be detached from the limiting groove 531, causing the to-be-detached piece 200 to be unable to be detached.

[0051] As shown in the accompanying drawings, the fixture of the present application comprises a rotating piece 20, a first push rod 511, a second push rod 512, a third push rod 513, a transmission gear 42, a transmission cam 52, a to-be-detached piece 200, a fixed hole 210, a traction part 220, a lock core main body part 230, a lock core sliding part 240, and a plurality of limiting pieces 53. Figure 5 In particular implementation, the track groove 521 on the transmission cam 52 has a preset track, which can drive the push rod 51 to move along the preset track, avoiding the situation that the push rod 51 cannot reach the preset position due to the circular motion of the push rod 51 along with the transmission gear 42.

[0052] In particular implementation, the track groove 521 on the transmission cam 52 has a preset track, which can drive the push rod 51 to move along the preset track, avoiding the situation that the push rod 51 cannot reach the preset position due to the circular motion of the push rod 51 along with the transmission gear 42.

[0053] In particular, the hooking part 515 is perpendicular to the first push rod 511, and the hooking part 515 has two hook claws spaced apart, which can hook the lock core sliding part 240 at multiple angles, ensuring the stability of the hooking.

[0054] In particular, the hooking part 515 is perpendicular to the first push rod 511, and the hooking part 515 has two hook claws spaced apart, which can hook the lock core sliding part 240 at multiple angles, ensuring the stability of the hooking.Figure 1 As shown in FIG. 1 and FIG. 2, the fixture 100 of the embodiment of the present application, wherein the rotating member 20 is in a cylindrical structure, the outer circumferential surface of the rotating member 20 is provided with a plurality of clamping grooves 22, the fixing member 10 is provided with a plurality of clamping springs 12 extending into the accommodating cavity 11, the plurality of clamping springs 12 are arranged in position opposite to the plurality of clamping grooves 22, the end of each clamping spring 12 is provided with a cylindrical head 121, and the cylindrical head 121 of each clamping spring 12 can be clamped in the clamping groove 22.

[0055] In particular, the clamping groove 22 is a V-shaped groove, which can facilitate the sliding of the cylindrical head 121 of the clamping spring 12 on the inclined surface of the clamping groove 22 when the rotating member 20 rotates, and the cylindrical head 121 is more easily separated from the clamping groove 22.

[0056] In particular, the clamping groove 22 is a V-shaped groove, which can facilitate the sliding of the cylindrical head 121 of the clamping spring 12 on the inclined surface of the clamping groove 22 when the rotating member 20 rotates, and the cylindrical head 121 is more easily separated from the clamping groove 22.

[0057] As shown in FIG. 1 and FIG. 2, the fixture 100 of the embodiment of the present application, wherein the rotating member 20 is in a cylindrical structure, the outer circumferential surface of the rotating member 20 is provided with a plurality of clamping grooves 22, the fixing member 10 is provided with a plurality of clamping springs 12 extending into the accommodating cavity 11, the plurality of clamping springs 12 are arranged in position opposite to the plurality of clamping grooves 22, the end of each clamping spring 12 is provided with a cylindrical head 121, and the cylindrical head 121 of each clamping spring 12 can be clamped in the clamping groove 22. Figure 2 Figure 7 As shown in FIG. 1 and FIG. 2, the fixture 100 of the embodiment of the present application, wherein the rotating member 20 is in a cylindrical structure, the outer circumferential surface of the rotating member 20 is provided with a plurality of clamping grooves 22, the fixing member 10 is provided with a plurality of clamping springs 12 extending into the accommodating cavity 11, the plurality of clamping springs 12 are arranged in position opposite to the plurality of clamping grooves 22, the end of each clamping spring 12 is provided with a cylindrical head 121, and the cylindrical head 121 of each clamping spring 12 can be clamped in the clamping groove 22.

[0058] In particular, the clamping groove 22 is a V-shaped groove, which can facilitate the sliding of the cylindrical head 121 of the clamping spring 12 on the inclined surface of the clamping groove 22 when the rotating member 20 rotates, and the cylindrical head 121 is more easily separated from the clamping groove 22.

[0059] As shown in FIG. 1 and FIG. 2, the fixture 100 of the embodiment of the present application, wherein the rotating member 20 is in a cylindrical structure, the outer circumferential surface of the rotating member 20 is provided with a plurality of clamping grooves 22, the fixing member 10 is provided with a plurality of clamping springs 12 extending into the accommodating cavity 11, the plurality of clamping springs 12 are arranged in position opposite to the plurality of clamping grooves 22, the end of each clamping spring 12 is provided with a cylindrical head 121, and the cylindrical head 121 of each clamping spring 12 can be clamped in the clamping groove 22. Figure 2 Figure 7 ​​As shown, the fixture of the embodiment of the present application, wherein the driving member 62 comprises a driving motor 621 and a plurality of driving rods 622 arranged at intervals, the plurality of driving rods 622 are fixedly connected to the output end of the driving motor 621, the driving gear 41 has a plurality of driving holes 411 arranged through, and the plurality of driving rods 622 are correspondingly inserted into the plurality of driving holes 411, for rotating the driving gear 41.

[0060] In specific implementation, the output end of the driving motor 621 can rotate, thereby driving the plurality of driving rods 622 arranged at intervals to rotate together, since the driving rods 622 are inserted into the driving holes 411, the driving gear 41 can be driven to rotate, thereby completing the automatic dismounting of the to-be-dismounted member 200.

[0061] It should be noted that, in this document, the terms such as first and second are used only 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. Also, the terms "comprise", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the elements defined by the statement "comprise" do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0062] The above is only a specific implementation of the present application, and those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described system, module and unit can refer to the corresponding process in the foregoing method embodiments, which will not be described here. It should be understood that the protection scope of the present application is not limited to this, and any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements should be covered within the protection scope of the present application.

Claims

1. A clamp characterized in that, The utility model relates to a kind of fixture (100) for disassembling, comprising: Fixed part (10) with containing cavity (11); Rotary part (20) is rotatably arranged in the containing cavity (11), and the rotary part (20) has recessed installation slot (21), for installing to be disassembled part (200); Transmission assembly (30) includes gear assembly (40) and disassembly assembly (50) arranged on both sides of the rotary part (20), the gear assembly (40) and the disassembly assembly (50) are connected by a plurality of connecting rods (31), a plurality of the connecting rods (31) are rotatably arranged in the rotary part (20), and the disassembly assembly (50) includes a plurality of push rods (51), and a plurality of the push rods (51) can move along preset trajectory along with the rotation of gear assembly (40); The fixture (100) has first disassembly state and second disassembly state during use, in the first disassembly state, a plurality of the push rods (51) move to the position of the fixed hole (210) and the traction part (220) of to-be-disassembled part (200) along preset trajectory;In the second disassembly state, the connecting rod (31) drives the rotary part (20) to rotate in the containing cavity (11).

2. The clamp of claim 1, wherein, A plurality of the push rods (51) include first push rod (511) and oppositely arranged second push rod (512) and third push rod (513), and the movement direction of the second push rod (512) and the third push rod (513) is opposite; In the first disassembly state, the second push rod (512) and the third push rod (513) move to abut each other, and the first push rod (511) drives the traction part (220) to move;In the second disassembly state, the traction part (220) is fixed in its limit position.

3. The clamp of claim 2, wherein, The gear assembly (40) includes a driving gear (41) and a plurality of transmission gears (42), a plurality of the transmission gears (42) are arranged at intervals along the circumference of the driving gear (41) and are connected in mesh with the driving gear (41), a plurality of the transmission gears (42) are arranged one by one with a plurality of the push rods (51), and the transmission gear (42) is connected with the corresponding push rod (51) through the connecting rod (31).

4. The clamp of claim 3, wherein, A plurality of transmission gears (42) include two first transmission gears (421) and a second transmission gear (422), two the first transmission gears (421) are arranged on both sides of the installation slot (21) along the first direction (X) respectively, and two the first transmission gears (421) are connected with the second push rod (512) and the third push rod (513) respectively;Along the first direction (X), the second transmission gear (422) is arranged opposite to the installation slot (21), and the second transmission gear (422) is connected with the first push rod (511).

5. The clamp of claim 3, wherein, The dismounting assembly (50) further comprises a plurality of transmission cams (52) corresponding to the plurality of transmission gears (42) and connected by the connecting rod (31), each of the transmission cams (52) has a recessed track groove (521), each of the push rods (51) has a protruding guide part (514) which is slidably arranged in the track groove (521) and can move along the track of the track groove (521).

6. The clamp of claim 3, wherein, The dismounting assembly (50) further comprises a plurality of limiting parts (53) opposite to the plurality of push rods (51), each of the limiting parts (53) is detachably connected to the rotating part (20), and each of the limiting parts (53) has a limiting groove (531), each of the push rods (51) can move linearly in the corresponding limiting groove (531).

7. The clamp of claim 2, wherein, The end of the first push rod (511) is provided with a hooking part (515) for hooking the traction part (220) and driving the traction part (220) to move with the first push rod (511).

8. The clamp of claim 1, wherein, The rotating part (20) is a cylindrical structure, the outer periphery of the rotating part (20) has a plurality of clamping grooves (22), the fixing part (10) has a plurality of clamping springs (12) extending into the accommodating cavity (11), the plurality of clamping springs (12) are arranged opposite to the plurality of clamping grooves (22), the end of each clamping spring (12) has a cylindrical head (121), and the cylindrical head (121) of each clamping spring (12) can be clamped in the clamping groove (22).

9. The clamp of claim 3, wherein, Further comprising: A driving assembly (60) comprising a clamping jaw (61) and a driving part (62), the clamping jaw moves in the direction towards the fixing part (10), the driving part (62) is used to drive the gear assembly (40) to rotate, both side surfaces of the fixing part (10) are provided with a fixing groove (13), in the first dismounting state and the second dismounting state, the clamping jaw (61) is clamped in the fixing groove (13).

10. The clamp of claim 9, wherein, The driving part (62) comprises a driving motor (621) and a plurality of spaced driving rods (622), the plurality of driving rods (622) are fixedly connected to the output end of the driving motor (621), the driving gear (41) has a plurality of driving holes (411) penetratingly arranged, the plurality of driving rods (622) are correspondingly inserted into the plurality of driving holes (411) for rotating the driving gear (41).

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