Driving wheel dismounting device

Abstract

The utility model relates to the technical field of driving wheel dismounting, and discloses a driving wheel dismounting device which comprises a sleeve, a bolt hole is formed in the surface of the sleeve, a rotating shaft is fixedly installed on the surface of the sleeve and fixedly connected with an output shaft of a motor, a clamping hole is formed in the surface of the sleeve, a control assembly is arranged in the sleeve, and the control assembly is fixedly connected with the clamping hole. The control assembly comprises a pressing rod, the pressing rod is connected with the first spring through a supporting plate, according to the driving wheel dismounting device, the control assembly is arranged, the sliding rod is shifted on the surface of the fixing rod, the sliding rod is moved out of the corner of the L-shaped clamping hole, the L-shaped clamping hole can relieve limitation on the sliding rod, and therefore the driving wheel dismounting device can be used for dismounting the driving wheel. When the bolt hole is clamped in the bolt hole, the supporting plate attached to the bottom of the sliding rod can be stressed and bounced under the support of the first spring, the pressing rod fixed to the surface of the supporting plate can eject the screw clamped in the bolt hole out when bouncing, in this way, an operator does not need to manually remove the screw, and inconvenience caused by the tedious process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to drive wheel dismantling technical field, concretely is a drive wheel dismantling device. BACKGROUND

[0002] Drive wheel is in vehicle, mechanical equipment etc. motion device, can produce driving force and directly push device forward or realize specific motion's wheel.

[0003] Drive wheel is connected through transmission system with power source (such as engine, motor etc.), can transmit the torque generated by power source to ground or other movement medium, converts into the driving force of making vehicle or equipment advance. For example in the car, the power generated by engine is transmitted to drive wheel through transmission, transmission shaft etc. part, and drive wheel again pushes the car to travel through the friction with ground.

[0004] The existing drive wheel dismantling device is inconvenient to disassemble the screw for fixing the drive wheel, especially wastes time in the process of disassembling the screw, according to a drive wheel dismantling device (announcement number: CN213673859U), the above application cancels the limiting of the conveying mechanism by adjusting the limiting mechanism, then pushes the conveying mechanism, and the screw is removed from the inner cavity of the screw sleeve, after the disassembly of all the screws for fixing the drive wheel is completed, then the drive wheel is taken out from the bearing, the purpose of disassembling the drive wheel is achieved, and the problem that the existing drive wheel dismantling device is inconvenient to disassemble the screw for fixing the drive wheel is solved, the above mode needs to frequently twist the bolt when removing the screw, and after twisting the bolt, the screw is removed by using the pushing force, the process is relatively cumbersome, and in view of this problem, a drive wheel dismantling device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a drive wheel dismantling device to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a drive wheel dismantling device, including sleeve, the surface of sleeve is equipped with bolt hole, the surface of sleeve is fixedly installed with pivot, the pivot is fixedly connected with the output shaft of motor, the surface of sleeve is equipped with clamping hole, control assembly is arranged in the sleeve, and the control assembly comprises:

[0007] The pressure rod is connected with spring one through the supporting plate;

[0008] The supporting rod is used for supporting the movement of the supporting plate;

[0009] The ejecting piece is used for ejecting the removed bolt, so that the operator does not need to manually eject the screw, and the inconvenience caused by the complicated process is avoided.

[0010] Preferably, the surface of the pressing rod is fixedly provided with a supporting plate, one end of a spring I is fixedly connected to the surface of the supporting plate, and the other end of the spring I is fixedly installed on the inner wall of the sleeve.

[0011] Preferably, the supporting plate is penetrated by a supporting rod and is in sliding connection with the supporting rod, and the supporting rod is fixedly installed on the inner wall of the sleeve.

[0012] Preferably, the ejecting piece comprises a fixed rod, the fixed rod is fixedly installed on the surface of the supporting plate, the fixed rod penetrates a sliding rod and is in sliding connection with the sliding rod, the sliding rod penetrates the sleeve and is in sliding connection with the sleeve, and the sliding rod can stably slide on the surface of the fixed rod under force.

[0013] Preferably, the surface of the supporting plate is fixedly provided with a flat plate, the surface of the flat plate is attached to the surface of a supporting block, the supporting block is fixedly installed on the inner wall of the sleeve, and the surface of the flat plate is provided with a clamping groove.

[0014] Preferably, the sleeve is penetrated by a limiting rod and is in sliding connection with the limiting rod, one end of a spring II is fixedly connected to the surface of the limiting rod, and the other end of the spring II is fixedly installed on the inner wall of the sleeve.

[0015] Preferably, the clamping hole provided on the surface of the sleeve is in L shape, and the L-shaped clamping hole can limit the ejecting of the supporting plate.

[0016] Compared with the prior art, the driving wheel dismounting device has the following beneficial effects:

[0017] 1. The driving wheel dismounting device is provided with a control assembly, the sliding rod is moved out of the corner of the L-shaped clamping hole by being actuated on the surface of the fixed rod, the L-shaped clamping hole can release the limitation on the sliding rod, the supporting plate attached to the bottom of the sliding rod can be ejected under the support of the spring I, the pressing rod fixed on the surface of the supporting plate can push out the screw clamped in the bolt hole when being ejected, the operator does not need to manually eject the screw, and the inconvenience caused by the complicated process is avoided.

[0018] 2、The driving wheel dismounting device is provided with the pop-up piece, when the supporting plate moves, the fixed flat plate on the surface of the supporting plate can slide synchronously, the surface of the flat plate is provided with the clamping groove, therefore, when the limiting rod is not subjected to the pulling force and is clamped into the clamping groove on the surface of the flat plate, the flat plate and the supporting plate cannot move horizontally, and the stability of the sleeve when the bolt is screwed can be enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a top view structural schematic diagram of the utility model;

[0021] Figure 3 It is a sleeve section structure schematic diagram of the utility model;

[0022] Figure 4 It is a pop-up piece structure schematic diagram of the utility model.

[0023] In the drawing: 1, motor; 2, rotating shaft; 3, sleeve; 4, bolt hole; 5, clamping hole; 6, control assembly; 61, pressing rod; 62, supporting plate; 63, supporting rod; 64, spring one; 65, pop-up piece; 651, fixed rod; 652, sliding rod; 653, flat plate; 654, clamping groove; 655, supporting block; 656, limiting rod; 657, spring two. DETAILED DESCRIPTION

[0024] As Figures 1-4 shown, the utility model provides a technical scheme: a driving wheel dismounting device, including sleeve 3, the surface of sleeve 3 is provided with bolt hole 4, the surface of sleeve 3 is fixedly installed with rotating shaft 2, rotating shaft 2 is fixedly connected with the output shaft of motor 1, the surface of sleeve 3 is provided with clamping hole 5, sleeve 3 is provided with control assembly 6, control assembly 6 includes: pressing rod 61, supporting plate 62, supporting rod 63, spring one 64 and pop-up piece 65, in sleeve 3, sliding rod 652 is pushed, sliding rod 652 is removed from the corner of L-shaped clamping hole 5, then L-shaped clamping hole 5 can release the limitation of sliding rod 652, then the supporting plate 62 adhered at the bottom of sliding rod 652 can be forced to pop up under the support of spring one 64, the pressing rod 61 fixed on the surface of supporting plate 62 can be ejected when popping up the screw clamped into bolt hole 4, so that the operator manually removes the screw, and the inconvenience caused by the complicated process is avoided.

[0025] The surface of the pressing rod 61 is fixedly installed with a supporting plate 62, the surface of the supporting plate 62 is fixedly connected with one end of a spring 64, the other end of the spring 64 is fixedly installed on the inner wall of the sleeve 3, and the supporting plate 62 can be popped up under the support of the spring 64 when it is no longer stressed. The supporting plate 62 is penetrated by a supporting rod 63 and is in sliding connection with the supporting rod 63, the supporting rod 63 is fixedly installed on the inner wall of the sleeve 3, and the supporting rod 63 can support the movement of the supporting plate 62. The popping-up piece 65 comprises a fixed rod 651, the fixed rod 651 is fixedly installed on the surface of the supporting plate 62, the fixed rod 651 penetrates a sliding rod 652 and is in sliding connection with the sliding rod 652, the sliding rod 652 penetrates the sleeve 3 and is in sliding connection with the sleeve 3, and the sliding rod 652 can stably slide on the surface of the fixed rod 651 when stressed. The surface of the supporting plate 62 is fixedly installed with a flat plate 653, the surface of the flat plate 653 is attached to the surface of a supporting block 655, the supporting block 655 is fixedly installed on the inner wall of the sleeve 3, the surface of the flat plate 653 is provided with a clamping groove 654, and the clamping groove 654 can limit the movement of the flat plate 653 and the supporting plate 62. The sleeve 3 is penetrated by a limiting rod 656 and is in sliding connection with the limiting rod 656, the surface of the limiting rod 656 is fixedly connected with one end of a spring 657, the other end of the spring 657 is fixedly installed on the inner wall of the sleeve 3, and the limiting rod 656 can be popped up under the support of the spring 657 when it is no longer stressed. The clamping hole 5 provided on the surface of the sleeve 3 is in L shape, and the L-shaped clamping hole 5 can limit the popping up of the supporting plate 62.

[0026] In the utility model, when the bolt on the surface of the driving wheel needs to be removed, the bolt hole 4 on the surface of the sleeve 3 is aligned with the screw, after alignment, the motor 1 is started, the output shaft of the motor 1 drives the rotating shaft 2 and the sleeve 3 to rotate, the sleeve 3 can drive the screw to rotate synchronously in the driving wheel, is separated from the driving wheel, after separation, the limiting rod 656 is pulled in the sleeve 3, the limiting rod 656 is removed from the clamping groove 654 on the surface of the flat plate 653 under the support of the spring two 657, after removal, the pulling force is kept, and the slide rod 652 is pushed in the sleeve 3, so that the slide rod 652 is removed from the corner of the L-shaped clamping hole 5, the L-shaped clamping hole 5 can release the restriction of the slide rod 652, and the supporting plate 62 attached to the bottom of the slide rod 652 can be forced to be supported by the spring one 64, the pressing rod 61 fixed on the surface of the supporting plate 62 can be ejected when being popped up, the screw in the bolt hole 4 is ejected, so that the operator does not need to manually remove the screw, the inconvenience caused by the complicated process is avoided, after removal, the slide rod 652 is moved again, so that it is moved to the corner of the L-shaped clamping hole 5, the fixing of the supporting plate 62 is completed, after fixing, the pulling force of the limiting rod 656 is released, so that the limiting rod 656 can be supported by the spring two 657 and be popped up and be clamped in the clamping groove 654 on the surface of the flat plate 653, the supporting plate 62 is limited again, so that the flat plate 653 and the supporting plate 62 cannot move horizontally, the stability of the sleeve 3 when the bolt is screwed can be enhanced, and the situation that the pressing rod 61 is popped up during screwing is avoided.

[0027] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A drive wheel dismounting device comprising a sleeve (3), characterized in that: The surface of the sleeve (3) is provided with a bolt hole (4), the surface of the sleeve (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly connected with the output shaft of the motor (1), the surface of the sleeve (3) is provided with a clamping hole (5), the sleeve (3) is provided with a control assembly (6), the control assembly (6) comprises: The surface of the sleeve (3) is provided with a bolt hole (4), the surface of the sleeve (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly connected with the output shaft of the motor (1), the surface of the sleeve (3) is provided with a clamping hole (5), the sleeve (3) is provided with a control assembly (6), the control assembly (6) comprises: The surface of the sleeve (3) is provided with a bolt hole (4), the surface of the sleeve (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly connected with the output shaft of the motor (1), the surface of the sleeve (3) is provided with a clamping hole (5), the sleeve (3) is provided with a control assembly (6), the control assembly (6) comprises: The surface of the sleeve (3) is provided with a bolt hole (4), the surface of the sleeve (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly connected with the output shaft of the motor (1), the surface of the sleeve (3) is provided with a clamping hole (5), the sleeve (3) is provided with a control assembly (6), the control assembly (6) comprises:

2. A drive wheel dismounting device according to claim 1, characterized in that The surface of the sleeve (3) is provided with a bolt hole (4), the surface of the sleeve (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly connected with the output shaft of the motor (1), the surface of the sleeve (3) is provided with a clamping hole (5), the sleeve (3) is provided with a control assembly (6), the control assembly (6) comprises:

3. A drive wheel removal device according to claim 2, wherein: The surface of the sleeve (3) is provided with a bolt hole (4), the surface of the sleeve (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly connected with the output shaft of the motor (1), the surface of the sleeve (3) is provided with a clamping hole (5), the sleeve (3) is provided with a control assembly (6), the control assembly (6) comprises:

4. The drive wheel dismounting device according to claim 1, characterized in that: The surface of the sleeve (3) is provided with a bolt hole (4), the surface of the sleeve (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly connected with the output shaft of the motor (1), the surface of the sleeve (3) is provided with a clamping hole (5), the sleeve (3) is provided with a control assembly (6), the control assembly (6) comprises:

5. The drive wheel removal device of claim 2, wherein: The surface of the sleeve (3) is provided with a bolt hole (4), the surface of the sleeve (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly connected with the output shaft of the motor (1), the surface of the sleeve (3) is provided with a clamping hole (5), the sleeve (3) is provided with a control assembly (6), the control assembly (6) comprises:

6. The drive wheel dismounting device according to claim 1, characterized in that: The surface of the sleeve (3) is provided with a bolt hole (4), the surface of the sleeve (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly connected with the output shaft of the motor (1), the surface of the sleeve (3) is provided with a clamping hole (5), the sleeve (3) is provided with a control assembly (6), the control assembly (6) comprises:

7. The drive wheel dismounting device according to claim 1, characterized in that: ​

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