CN220605712U - Dismounting bracket for motor - Google Patents
Dismounting bracket for motor Download PDFInfo
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- CN220605712U CN220605712U CN202321868711.1U CN202321868711U CN220605712U CN 220605712 U CN220605712 U CN 220605712U CN 202321868711 U CN202321868711 U CN 202321868711U CN 220605712 U CN220605712 U CN 220605712U
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- cushion block
- motor
- block group
- bracket
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- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a disassembly and assembly support for a motor, which relates to the technical field of disassembly and assembly of motors, and comprises a support body, wherein a movable wheel is arranged at the bottom of the support body, a positioning structure matched with an auxiliary frame on a vehicle is arranged at the top of the support body far away from the movable wheel, and a front end cushion block assembly and a rear end cushion block assembly matched with the motor are also arranged; the front end cushion block assembly protrudes to form a small cushion block group which is symmetrically arranged, the rear end cushion block assembly protrudes to form a large cushion block group which is symmetrically arranged, and the symmetry axis of the small cushion block group is consistent with that of the large cushion block group; the small-sized cushion block group and the large-sized cushion block group are used for being contacted with the surface of the motor. According to the dismounting bracket disclosed by the utility model, under the cooperation of the positioning structure, the front end cushion block assembly and the rear end cushion block assembly, the auxiliary frame and the motor, when the central axis of the motor is coincident with the symmetrical axes of the small cushion block group and the large cushion block group, the motor can be supported by uniform supporting force, the supporting stability is improved, and the dismounting operation is convenient to develop.
Description
Technical Field
The utility model relates to the technical field of motor disassembly and assembly, in particular to a disassembly and assembly bracket for a motor.
Background
In a vehicle, the motor mounting and dismounting process of the motor is generally as follows:
1. preparation: the power supply of the vehicle is disconnected, and the negative battery wire is pulled out to ensure safety. The motor disassembly steps and precautions are known by referring to the service manual or instruction of the vehicle manufacturer.
2. Disconnecting the associated connection: disconnecting the relevant connections around the motor, such as power lines, sensors, wire harnesses, etc. The location of each connection is marked for proper connection upon reinstallation.
3. Removing the accessory: accessories connected to the motor, such as fans, auxiliary belts, coolers, etc. are removed.
4. And (3) detaching the supporting fixing piece: checking whether the motor has supporting fixing parts such as a bracket, a bolt and the like. It is loosened or removed using a suitable tool.
5. Lifting and removing the motor: the motor is lifted by using a proper disassembly and assembly bracket, so that the stability and safety of the motor are ensured. The motor is carefully removed from the vehicle depending on the particular model and motor location.
In step 5, the common dismounting bracket is provided with a trolley with a movable wheel, the motor can be moved to a required position, and the motor is fixed and supported, if the bracket is not provided, a jack and a crane can be used, the vehicle can be lifted by using the jack, the vehicle is stably supported by using the supporting frame, and then the motor is dismounted.
The detachable support is a square table generally, a plurality of independent rubber pads are placed on the table and used for supporting and pushing the table, the lower part of the table is supported by 4 wheels (2 universal wheels and 2 directional wheels), when the table is detached, the rubber pads are easy to deviate or incline to cause the situation that the table is not in place, the motor is easy to incline, and the stability of supporting the motor is reduced.
Therefore, there is a need for improvement, the present utility model provides a detachable bracket for a motor.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a disassembly and assembly bracket for a motor, which comprises the following specific schemes:
the dismounting bracket for the motor comprises a bracket body, wherein a plurality of moving wheels are arranged at the bottom of the bracket body, a positioning structure matched with an auxiliary frame on a vehicle is arranged at the top of the bracket body far away from the moving wheels, and a front end cushion block assembly and a rear end cushion block assembly matched with the motor are also arranged;
the front end cushion block assembly protrudes to form a small cushion block group which is symmetrically arranged, the rear end cushion block assembly protrudes to form a large cushion block group which is symmetrically arranged, and the symmetry axis of the small cushion block group is consistent with that of the large cushion block group;
the small-sized cushion block group and the large-sized cushion block group are used for being contacted with the surface of the motor.
The motor on the vehicle is required to be disassembled and assembled, the disassembly and assembly support is moved to the position below the position to be disassembled and assembled of the vehicle, firstly, the positioning structure is matched with the auxiliary frame on the vehicle to realize positioning, so that the auxiliary frame and the whole disassembly and assembly support are not easy to be misplaced relatively in the horizontal direction, simultaneously, the motor on the vehicle is subjected to descending operation, meanwhile, the motor is supported by the front end cushion block assembly and the rear end cushion block assembly together with the small cushion block assembly and the large cushion block assembly, the supporting stability is improved, and finally, the operator can perform disassembly and assembly operation on the premise of ensuring the supporting stability, and the whole disassembly and assembly support can be moved out after the disassembly and assembly operation is completed.
Further, the bracket body comprises a central upright post and three U-shaped frames;
the three frames are uniformly arranged at intervals by taking the central upright post as a central shaft, and two ends of each frame are fixedly connected with the outer wall of the central upright post.
Therefore, when the motor is lowered, the space between the frames is larger, the observation visual field is wider, and the observation and the operation of operators are convenient.
Further, a reinforcing block is fixedly connected between the side walls of two adjacent frames;
a reinforcing plate is fixedly connected between the outer walls of the frame and the central upright post, and the position of the reinforcing plate is close to the joint of the end part of the frame and the central upright post.
Therefore, the positions of the reinforcing blocks and the reinforcing plates are close to the joint of the frame and the central upright post, and the structural strength between the frame and the central upright post can be improved.
Further, the front end cushion block assembly further comprises a first mounting rod, and two ends of the first mounting rod are fixedly connected with a frame respectively;
the middle part of the installation rod is provided with an avoidance groove matched with the motor, and two sides of the avoidance groove are fixedly connected with the small cushion block group.
Therefore, when the motor is supported by the front end cushion block assembly and the rear end cushion block assembly, the avoidance groove can be used for placing a protruding structure on the motor, collision is avoided, in addition, the specification of the small cushion block group is smaller, and after the installation rod is fixedly connected with the two frames, the small cushion block group can be supported by the two frames together, so that the stability of the small cushion block group is improved.
Further, the rear end cushion block assembly further comprises a second mounting rod, and the middle part of the second mounting rod is fixedly connected with a frame;
and the two ends of the second installation rod are fixedly connected with the large cushion block group.
Therefore, on the premise of ensuring the stability of the large cushion block group, the large cushion block group can realize a symmetry axis which is common with the small cushion block group, thereby providing uniform supporting force for the motor.
Further, the positioning structure is a pair of positioning pins;
the two locating pins are fixedly connected to two frames corresponding to the mounting rods respectively.
Thus, the locating pin can be inserted into the auxiliary frame on the vehicle to realize locating.
Further, the movable wheel is arranged as a universal wheel of the brake device.
Therefore, an operator can control the tightness of the universal wheel by stepping on the brake device, so that the displacement of the whole dismounting bracket is controlled.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the dismounting bracket disclosed by the utility model, under the cooperation of the positioning structure, the front end cushion block assembly and the rear end cushion block assembly, the auxiliary frame and the motor, when the central axis of the motor is coincident with the symmetrical axes of the small cushion block group and the large cushion block group, the motor can be supported by uniform supporting force, the supporting stability is improved, and the dismounting operation is convenient to develop.
(2) Compared with the existing dismounting support, the dismounting support has the advantages that the observation view is easily shielded by the tabletop of the square table, the observation and operation of operators are inconvenient, the operation progress of the motor is affected, the space between frames is large, the observation view is wide, and the observation and operation of operators are convenient.
(3) Through setting up the universal wheel, improve the removal convenience of dismouting support.
Drawings
FIG. 1 is an overall schematic of an embodiment of the present utility model;
fig. 2 is an overall schematic diagram showing the position of the escape slot according to the present utility model.
Reference numerals: 1. a bracket body; 2. a central upright; 3. a frame; 4. a reinforcing block; 5. a reinforcing plate; 6. a positioning pin; 7. a moving wheel; 8. a front end pad assembly; 81. a first mounting rod; 82. a small-sized cushion block group; 83. an avoidance groove; 9. a rear end pad assembly; 91. a second mounting rod; 92. large-sized cushion block group.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
Aiming at the defects of the existing dismounting bracket for the motor, the utility model provides the dismounting bracket for the motor, which can be used for various vehicles, including fuel vehicles, new energy vehicles and the like, and only needs to finely adjust certain specific structures according to the specification of the motor according to different vehicles.
The embodiment is exemplified for a new energy vehicle, such as tesla, and the above-mentioned detachable bracket can be used when the motor on the vehicle needs to be detached. As shown in fig. 1, the dismounting bracket specifically includes a bracket body 1, the bracket body 1 includes a central upright post 2 and three frames 3, the central upright post 2 can be set into a cylindrical shape or a polygonal column shape, the frames 3 are in a U shape, the three frames 3 are uniformly spaced by taking the central upright post 2 as a central shaft, on the same height, two ends of the frames 3 are fixedly connected with the outer wall of the central upright post 2, and the bracket body 1 is in a hollow structure.
In combination with fig. 1 and fig. 2, in order to improve the overall strength of the dismounting bracket, a triangular reinforcing block 4 is fixedly connected between the side walls of two adjacent frames 3, the heights of the three reinforcing blocks 4 are consistent, the upper end face and the lower end face of each reinforcing block 4 are aligned with the upper end face and the lower end face of the end part of each frame 3, namely, the thickness of each reinforcing block 4 is consistent with the thickness of the end part of each frame 3, so that the three reinforcing blocks 4 and the end parts of the three frames 3 are positioned on the same plane, and the structural strength between each frame 3 and the central upright post 2 is improved. Secondly, the triangular reinforcing plate 5 is fixedly connected between the outer walls of the frame 3 and the central upright post 2, the reinforcing plate 5 is vertically arranged, the position of the reinforcing plate is close to the joint of the end part of the frame 3 and the central upright post 2, and the structural strength of the frame 3 and the central upright post 2 is improved again.
Therefore, the positions of the reinforcing blocks 4 and the reinforcing plates 5 are close to the joint of the frame 3 and the central upright post 2, and the structural strength between the frame 3 and the central upright post 2 can be improved.
As shown in fig. 1, in order to facilitate the movement of the dismounting support, a moving wheel 7 is respectively mounted at the bottom of the three frames 3, the moving wheel 7 is set as a universal wheel of the braking device, and the universal wheel can directly adopt a commercially available product, therefore, an operator can control the tightness of the universal wheel by stepping on the braking device by foot, and the displacement of the whole dismounting support is controlled.
The frame 3 is far away from the top of the movable wheel 7 and is provided with a positioning structure for being matched with an auxiliary frame on a vehicle, a front end cushion block assembly 8 and a rear end cushion block assembly 9 for being matched with a motor, and the motor on the vehicle is required to be dismounted, so that the dismounting bracket is moved to the position below the position where the vehicle is to be dismounted.
As shown in fig. 2, the front end cushion block assembly 8 includes a first mounting rod 81 and a pair of symmetrically arranged small cushion block groups 82, two ends of the first mounting rod 81 are respectively and fixedly connected with two of the three frames 3, an avoidance groove 83 for being matched with a motor is formed in the middle of the mounting rod, and two small cushion blocks which are arranged in a protruding manner are fixedly connected to two sides of the avoidance groove 83 respectively. Therefore, when the motor is supported by the front end cushion block assembly 8, the avoidance groove 83 can be used for placing a protruding structure on the motor, collision is avoided, in addition, the small cushion block set 82 is small in specification, after the mounting rod is fixedly connected with the two frames 3, the small cushion block set 82 can be supported by the two frames 3 together, and the stability of the small cushion block set 82 is improved.
The positioning structure is a pair of positioning pins 6, the positioning pins 6 are vertically arranged, the length is long, the specific length is not limited, the two positioning pins 6 are fixedly connected to two frames 3 corresponding to the first 81 mounting rods respectively, the adjacent positions of the small cushion blocks can be seen, the positions of the positioning pins 6 on the frames 3 are not limited, the positioning pins 6 are determined according to positioning holes on the auxiliary frame, and the positioning pins 6 can be inserted into the auxiliary frame on the vehicle to realize positioning.
The rear end cushion block assembly 9 comprises a second mounting rod 91 and a large cushion block set 92 symmetrically arranged, from the view point of fig. 2, the middle part of the second mounting rod 91 is fixedly connected with the third frame 3, two ends of the second mounting rod 91 are fixedly connected with large convex blocks arranged in a protruding mode respectively, and the large convex blocks are large in size, so that stability between the large cushion block set 92 and the frame 3 is high.
It should be noted that, the small cushion block group 82 and the large cushion block group 92 are all made of nylon blocks, and the length, width and height of the small cushion block are smaller than those of the large convex blocks, so that the small cushion block is convenient to contact with different positions on the motor.
In order to provide uniform supporting force for the motor, the symmetry axis of the small cushion block set 82 is consistent with that of the large cushion block set 92, and as can be seen from the figure, the frame 3 corresponding to the large cushion block set 92 is coincident with the symmetry axis, and when the small cushion block set 82 and the large cushion block set 92 are contacted with the surface of the motor, the symmetry axis can be coincident with the central axis of the motor, so that the motor is supported with uniform supporting force.
And on the premise of ensuring the support stability, finally, the operator performs dismounting operation, and after the dismounting operation is completed, the whole dismounting bracket can be moved out.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. The dismounting bracket for the motor comprises a bracket body (1), wherein a plurality of movable wheels (7) are arranged at the bottom of the bracket body (1), and the dismounting bracket is characterized in that a positioning structure matched with an auxiliary frame on a vehicle is arranged at the top of the bracket body (1) far away from the movable wheels (7), and a front end cushion block assembly (8) and a rear end cushion block assembly (9) matched with the motor are also arranged;
the front end cushion block assembly (8) is protruded to form a small cushion block group (82) which is symmetrically arranged, the rear end cushion block assembly (9) is protruded to form a large cushion block group (92) which is symmetrically arranged, and the symmetry axis of the small cushion block group (82) is consistent with that of the large cushion block group (92);
the small cushion block group (82) and the large cushion block group (92) are used for being contacted with the surface of the motor.
2. The detachable bracket for a motor according to claim 1, wherein the bracket body (1) comprises a central upright (2) and three frames (3) having a U shape;
the three frames (3) are uniformly arranged at intervals by taking the central upright post (2) as a central shaft, and two ends of each frame (3) are fixedly connected with the outer wall of the central upright post (2).
3. The dismounting bracket for the motor according to claim 2, wherein a reinforcing block (4) is fixedly connected between the side walls of two adjacent frames (3);
a reinforcing plate (5) is fixedly connected between the outer walls of the frame (3) and the central upright post (2) together, and the position of the reinforcing plate (5) is close to the joint of the end part of the frame (3) and the central upright post (2).
4. The detachable bracket for a motor according to claim 2, wherein the front end pad assembly (8) further comprises a first mounting rod (81), and both ends of the first mounting rod (81) are fixedly connected with one frame (3) respectively;
the middle part of the installation rod is provided with an avoidance groove (83) which is matched with the motor, and the two sides of the avoidance groove (83) are fixedly connected with the small cushion block group (82).
5. The dismounting bracket for the motor according to claim 4, wherein the rear end cushion block assembly (9) further comprises a second mounting rod (91), and the middle part of the second mounting rod (91) is fixedly connected with one frame (3);
the two ends of the second mounting rod (91) are fixedly connected with the large cushion block group (92).
6. The dismounting bracket for the motor according to claim 1, characterized in that the positioning structure is a pair of positioning pins (6);
the two locating pins (6) are fixedly connected to the two frames (3) corresponding to the first mounting rod (81) respectively.
7. A dismounting bracket for an electric motor according to claim 1, characterized in that the moving wheel (7) is provided as a universal wheel of a brake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868711.1U CN220605712U (en) | 2023-07-17 | 2023-07-17 | Dismounting bracket for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868711.1U CN220605712U (en) | 2023-07-17 | 2023-07-17 | Dismounting bracket for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605712U true CN220605712U (en) | 2024-03-15 |
Family
ID=90180915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321868711.1U Active CN220605712U (en) | 2023-07-17 | 2023-07-17 | Dismounting bracket for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605712U (en) |
-
2023
- 2023-07-17 CN CN202321868711.1U patent/CN220605712U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |