Special tool for self-adaptive quick disassembly and assembly of bolt

Abstract

The invention relates to a special tool for self-adaptive quick disassembly and assembly of bolts, which belongs to the technical field of bolt disassembly and assembly and comprises a grip, a chuck rotating motor is fixed on one side of the grip, the output end of the chuck rotating motor is rotatably connected with a chuck seat, and an outer shell is fixed in the chuck seat; the outer shell is slidably connected with a plurality of clamping jaw blocks, clamping jaw sliding ways are formed in the inner sides, facing the outer shell, of the clamping jaw blocks, a chuck opening motor is fixed to the side, away from the clamping jaw blocks, of the interior of the outer shell, and a vortex-shaped rail is fixed to the output end of the chuck opening motor. The clamping jaw slide way is in sliding connection with the vortex-shaped track; a clamping jaw clamping block extending outwards is arranged on the side, away from the chuck opening degree motor, of the clamping jaw block, clamping faces on the two sides of the clamping jaw clamping block are planes, self-adaptive clamping of the inside and outside hexagonal bolts and mounting and dismounting of the bolts are achieved by controlling the driving motor, repeated replacement of the wrench is avoided, and manpower is saved.

Description

Technical Field

[0001] This invention relates to the field of bolt disassembly and assembly technology, specifically to an adaptive, rapid bolt disassembly and assembly tool. Background Technology

[0002] Hex bolts are critical components for the connection and installation of various electrical equipment. Different equipment and installation locations require different internal and external hex bolt specifications, necessitating multiple changes of different socket types during assembly and disassembly. This results in cumbersome tool usage and low efficiency. Furthermore, the maintenance and replacement of electrical equipment often require live-line work, necessitating manual operation at varying distances within limited space, making the work difficult and posing significant safety risks. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides an adaptive and quick bolt assembly / disassembly tool to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: An adaptive, quick-release bolt tool includes a handle. A chuck rotation motor is fixed to one side of the handle. A chuck seat is rotatably connected to the output end of the chuck rotation motor. An outer shell is fixed inside the chuck seat. Multiple jaw blocks are slidably connected to the outer shell. Each jaw block has a jaw slide rail facing the inner side of the outer shell. A chuck opening motor is fixed inside the outer shell on the side away from the jaw blocks. A vortex track is fixed to the output end of the chuck opening motor. The jaw slide rail and the vortex track are slidably connected. A jaw clamping block extending outward is provided on the side of each jaw block away from the chuck opening motor. The clamping surfaces on both sides of the jaw clamping block are flat. As a further preferred embodiment of the present invention, the outer shell includes an upper shell and a lower shell, which are fixedly connected; the upper shell has multiple sliding grooves, and the chuck block is slidably connected to the sliding grooves; the chuck opening motor is fixed to the side of the lower shell away from the upper shell, and the upper shell has a positioning hole; the side of the lower shell has an assembly screw hole, and the lower shell is fixedly connected to the chuck seat through the assembly screw hole, and the positioning hole is threaded with a fixing bolt for easy installation and fixing.

[0005] As a further preferred embodiment of the present invention, the output end of the chuck opening motor is fixedly connected to the turntable base, and a connecting seat is rotatably connected inside the turntable base, and the connecting seat is threadedly connected to the fixing bolt.

[0006] The above structure improves the centering effect and provides a fixed position for the upper shell.

[0007] As a further preferred embodiment of the present invention, the grip is connected to the chuck rotating motor via a ball joint, and an abutment ring is threadedly connected to its connecting side. The abutment ring abuts against the ball joint facing the grip side to limit the movement of the ball joint.

[0008] As a further preferred embodiment of the present invention, one end of the ball joint is connected to a second connecting rod, the second connecting rod is hinged to a first connecting rod, one end of the hinge shaft protrudes and is fixedly connected to the second connecting rod, and a locking structure is installed on the protruding side of the hinge shaft, the locking structure being an eccentric pressure block.

[0009] The above structure is used to lock the ball joint and the hinge axis.

[0010] As a further preferred embodiment of the present invention, the grip is provided with multiple buttons for controlling the forward and reverse rotation of the chuck rotation motor and the chuck opening motor.

[0011] As a further preferred embodiment of the present invention, a rotating rod is fixed to one end of the second connecting rod, and the end of the rotating rod away from the second connecting rod is rotatably connected to the handle. As a further preferred embodiment of the present invention, a telescopic rod is fixed to one side of the connecting rod, and the end of the telescopic rod away from the connecting rod is fixed to the chuck rotating motor.

[0012] The above-mentioned structure allows for bolts to be placed at different distances and positions, thus improving the working adaptability.

[0013] As a further preferred embodiment of the present invention, the first connecting rod and the second connecting rod are hollow insulating rods, which improves work safety.

[0014] The technical effects and advantages of this invention are as follows: This invention, through its modular handheld handle and adaptive bolt assembly / disassembly tool, avoids the inefficiency caused by frequent changes to different socket types, and also avoids safety hazards associated with close-range, live operation. This ensures quick, long-distance, safe, and reliable assembly and disassembly of internal and external hexagonal bolts. Specifically: This invention achieves speed and efficiency. By controlling the drive motor, it enables adaptive clamping of internal and external hexagonal bolts, as well as the installation and removal of bolts, avoiding the need to change wrenches multiple times and saving manpower.

[0015] This invention achieves safety and reliability. Through an insulated connecting rod and a handle, the bolt removal and assembly tool can be controlled away from live equipment, ensuring safety when operating in a live environment.

[0016] This invention achieves wide adaptability. Through the two-section connecting rod and the ability to flexibly adjust the length and bending degree of the handheld handle, it can adapt to various application scenarios. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the structure of the adaptive quick bolt assembly / disassembly tool of the present invention.

[0018] Figure 2 This is another structural schematic diagram of the adaptive quick bolt assembly / disassembly tool of the present invention.

[0019] Figure 3 This is a schematic diagram of the chuck structure in this invention.

[0020] Figure 4 This is a schematic diagram of the three-jaw chuck in this invention.

[0021] Figure 5 This is a schematic diagram of the upper shell structure in this invention.

[0022] Figure 6 This is a schematic diagram of the structure of the three-jaw chuck in this invention after removing the outer shell.

[0023] Figure 7 This is a schematic cross-sectional view of the three-jaw chuck of the present invention with the outer casing removed.

[0024] Figure 8 This is a schematic diagram of the chuck rotation motor and chuck base in this invention.

[0025] The attached diagram is labeled as follows: 1. Ball joint; 2. Abutment ring; 3. Chuck rotation motor; 4. Chuck seat; 5. Outer shell; 6. Fixing bolt; 7. Claw block; 8. Button; 9. Handle; 10. Telescopic rod; 11. Link 1; 12. Locking structure; 13. Link 2; 14. Chuck opening motor; 15. Turntable seat; 501. Upper shell; 502. Lower shell; 503. Assembly screw hole; 504. Slide groove; 505. Positioning hole; 701. Claw clamping block; 702. Claw slide; 703. Vortex track; 704. Connecting seat. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0027] In a typical embodiment of the present invention, an adaptive and rapid bolt removal and installation tool is proposed.

[0028] See Figure 2 - Figure 4As shown, an adaptive quick bolt removal and installation tool includes a handle 9. A chuck rotation motor 3 is fixed to one side of the handle 9. A chuck seat 4 is rotatably connected to the output end of the chuck rotation motor 3. A housing 5 is fixed inside the chuck seat 4. Multiple jaw blocks 7 are slidably connected to the housing 5. Each jaw block 7 has a jaw slide 702 on its inner side facing the housing 5. A chuck opening motor 14 is fixed to the side of the housing 5 away from the jaw blocks 7. A vortex track 703 is fixed to the output end of the chuck opening motor 14. The jaw slide 702 and the vortex track 703 are slidably connected. A jaw clamping block 701 extending outward is provided on the side of the jaw block 7 away from the chuck opening motor 14. The clamping surfaces on both sides of the jaw clamping block 701 are flat. Multiple buttons 8 are provided on the handle 9 for controlling the forward and reverse rotation of the chuck rotation motor 3 and the chuck opening motor 14.

[0029] like Figure 1 As shown, in another embodiment of the present invention, the distance between the grip 9 and the chuck rotating motor 3 can be extended by the following settings to improve working safety: the grip 9 is connected to the chuck rotating motor 3 through a ball joint 1, and a contact ring 2 is threadedly connected to its connecting side. The contact ring 2 abuts against the ball joint 1 on the grip 9 side to limit the ball joint 1. One end of the ball joint 1 is connected to a connecting rod 2 13, and the connecting rod 2 13 is hinged to a connecting rod 1 11. One end of the hinge shaft protrudes and is fixedly connected to the connecting rod 2 13. A locking structure 12 is installed on the protruding side of the hinge shaft. The locking structure 12 is an eccentric pressure block. The connecting rod 1 11 and the connecting rod 2 13 are hollow insulating rods. A telescopic rod 10 is fixed to one side of the connecting rod 1 11. The end of the telescopic rod 10 away from the connecting rod 1 11 is fixed to the chuck rotating motor 3. A rotating rod is fixed to one end of the connecting rod 2 13. The end of the rotating rod away from the connecting rod 2 13 is rotatably connected to the grip 9. like Figure 4 - Figure 7As shown, the outer shell 5 includes an upper shell 501 and a lower shell 502, which are fixedly connected. The upper shell 501 has multiple sliding grooves 504, and the chuck block 7 is slidably connected to the sliding grooves 504. The chuck opening motor 14 is fixed to the side of the lower shell 502 away from the upper shell 501. The upper shell 501 has a positioning hole 505. The side of the lower shell 502 has an assembly screw hole 503, and the lower shell 502 is fixedly connected to the chuck seat 4 through the assembly screw hole 503. The positioning hole 505 is threaded with a fixing bolt 6 for easy installation and fixing. The output end of the chuck opening motor 14 is fixedly connected to the turntable seat 15. The turntable seat 15 is rotatably connected to a connecting seat 704, and the connecting seat 704 is threaded with a fixing bolt 6. One end of the ball joint 1 is connected to a second connecting rod 13, which is hinged to a first connecting rod 11. One end of the hinge shaft protrudes and is fixedly connected to the second connecting rod 13. A locking structure 12, which is an eccentric pressure block, is installed on the protruding side of the hinge shaft. By setting the above structure, the middle part of the upper housing 501 is restricted, reducing the eccentricity of the vortex track 703 during rotation and providing a fixed position for the upper housing 501.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An adaptive quick disassembly bolt special tool, comprising a handle, characterized in that: one side of the handle is fixed with a chuck rotating motor, the output end of the chuck rotating motor is rotationally connected with a chuck seat, and the inside of the chuck seat is fixed with an outer shell body; a plurality of claw blocks are slidably connected to the outer shell body, the claw blocks are each provided with a claw sliding channel towards the inner side of the outer shell body, the inner side of the outer shell body is fixed with a chuck opening degree motor away from the claw blocks, and the output end of the chuck opening degree motor is fixed with a spiral track; the claw sliding channel and the spiral track are slidably connected; the claw blocks are provided with claw clamping blocks extending outward away from the chuck opening degree motor, and the clamping surfaces on both sides of the claw clamping blocks are flat.

2. A self-adapting quick release bolt tool according to claim 1, wherein: The outer shell body comprises an upper shell body and a lower shell body, and the upper shell body and the lower shell body are fixedly connected; the upper shell body is provided with a plurality of sliding grooves, and the claw blocks are slidably connected to the sliding grooves; the chuck opening degree motor is fixed to the side of the lower shell body away from the upper shell body, the upper shell body is provided with a positioning hole, and the side surface of the lower shell body is provided with an assembly screw hole; the lower shell body is fixedly connected with the chuck seat through the assembly screw hole, and the positioning hole is threadedly connected with a fixing bolt.

3. A self-adapting quick release bolt tool according to claim 2, wherein: The output end of the chuck opening degree motor is fixedly connected with a rotating disc seat, the inside of the rotating disc seat is rotationally connected with a connecting seat, and the connecting seat is threadedly connected with a fixing bolt.

4. The self-adapting quick release bolt tool according to claim 1, wherein: The handle is connected with the chuck rotating motor through a ball joint, the connecting side of the handle is threadedly connected with an abutment ring, the abutment ring abuts against the ball joint towards the handle, and the ball joint is limited in position by the abutment ring.

5. A self-adapting quick release bolt tool according to claim 4, wherein: One end of the ball joint is connected with a connecting rod two, the connecting rod two is hingedly connected with a connecting rod one, the hinged shaft of the connecting rod one is protruded at one end and fixedly connected with the connecting rod two, a locking structure is installed on the protruded side of the hinged shaft, and the locking structure is an eccentric pressing block.

6. The self-adapting quick release bolt tool according to claim 1, wherein: A plurality of buttons are arranged on the handle.

7. The self-adapting quick release bolt tool according to claim 5, wherein: One end of the connecting rod two is fixedly connected with a rotating rod, and the rotating rod is rotationally connected with the handle away from one end of the connecting rod two.

8. The self-adapting quick release bolt tool according to claim 5, wherein: One side of the connecting rod one is fixedly connected with an extension rod, and the extension rod is fixed to the chuck rotating motor away from one end of the connecting rod one.

9. The self-adapting quick release bolt tool according to claim 5, wherein: The connecting rod one and the connecting rod two are hollow insulating rods.

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