CN219747852U - EPP motor cover dismounting device - Google Patents
EPP motor cover dismounting device Download PDFInfo
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- CN219747852U CN219747852U CN202321373171.XU CN202321373171U CN219747852U CN 219747852 U CN219747852 U CN 219747852U CN 202321373171 U CN202321373171 U CN 202321373171U CN 219747852 U CN219747852 U CN 219747852U
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- motor cover
- presser foot
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- 238000013461 design Methods 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
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Abstract
The utility model discloses an EPP motor cover dismounting device, comprising: the first plane is fixedly connected with a spring, and the top of the spring is fixedly provided with a motor fixing plate; the edge of the first plane is provided with symmetrically arranged motor board pressing feet, and the motor board pressing feet are abutted with one end face, far away from the spring, of the motor fixing board; the first plane is provided with a motor cover fixing part; the motor fixing plate is pressed downwards by the motor plate presser foot, so that the motor and the motor cover are separated, and the motor is reset by the spring, so that quick separation and reset are realized; the design has a positioning relation with the press mounting equipment/tool, so that parts are ensured to be accurately supplied to a designated position; after the operation is finished, the spring provides a reaction force, and the spring returns easily.
Description
Technical Field
The utility model relates to the technical field of reworking and disassembling of EPP motor covers, in particular to an EPP motor cover disassembling device.
Background
With the development and progress of society, intelligent automobiles with AI-assisted driving are becoming popular. In an intelligent automobile, an electric drive steering assembly is one of core components, and an EPP motor is a key component of the electric drive steering assembly. In order to ensure the service life and stability of the EPP motors, each motor needs to be subjected to strict performance tests and tightness tests. In the process of producing the EPP motor, if a product which is not tested is met, the gland disassembly inspection is needed.
For example, a "motor end cover removing device" disclosed in chinese patent literature, its bulletin number: CN104124843B discloses a first and a second disassembly frames, the first and the second disassembly frames are respectively provided with a plurality of through holes, the front ends of the first and the second disassembly frames are respectively hinged with bolts which can be in threaded connection with mounting holes on the motor end covers, the limit frames comprise limit frame main bodies and side arms which are respectively positioned at two sides of the limit frame main bodies, the two side arms of the limit frames are respectively provided with a plurality of pin holes which can be mutually matched with the through holes on the first and the second disassembly frames, the pins are respectively inserted into the pin holes on the two side arms and the through holes on the first and the second disassembly frames, then the limit frames are fixedly connected between the first and the second disassembly frames, and the driving mechanism drives the limit frames and the first and the second disassembly frames to move towards the disassembly direction of the motor end covers through a linkage structure, so that the motor end covers are disassembled, but the proposal is inconvenient to take up.
Disclosure of Invention
In order to solve the problem that gland disassembly and inspection are not rapid in the prior art, the utility model provides an EPP motor cover disassembly device which can accurately and rapidly separate a motor from a motor cover.
In order to achieve the above object, the present utility model provides the following technical solutions:
an EPP motor cover removal apparatus comprising: the first plane is fixedly connected with a spring, and the top of the spring is fixedly provided with a motor fixing plate; the edge of the first plane is provided with symmetrically arranged motor board pressing feet, and the motor board pressing feet are abutted with one end face, far away from the spring, of the motor fixing board; the first plane is provided with a motor cover fixing part. The motor fixing plate is used for fixing a motor, the motor plate presser foot is used for pressing the motor plate, the motor cover fixing part is used for fixing the relative distance between the motor cover and the first plane, the first plane is positioned on the bottom plate, and the spring is used for providing the moving range of the motor fixing plate; the motor fixing plate is pressed downwards by the motor plate presser foot, so that the motor and the motor cover are separated, and the motor is reset by the spring, so that quick separation and reset are realized.
Preferably, the motor plate presser foot comprises a presser foot bar, the presser foot bar is connected with a connecting rod mechanism, and the connecting rod mechanism is connected with a presser foot handle. The presser foot bar is used for abutting against the upper end face of the motor fixing plate when in pressing, the connecting rod mechanism is used for driving the presser foot bar to move up and down when the presser foot handle rotates, and the presser foot handle is rotationally connected with the connecting rod. The presser foot bar can be driven downwards in a labor-saving manner through the presser foot handle, so that the pressing of the motor fixing plate is realized.
Preferably, the motor cover fixing part comprises a motor cover supporting column, the motor cover supporting column is fixedly arranged on the first plane, and a motor cover fixing ring is arranged at the top of the motor cover supporting column. The motor cover support column passes the motor fixed plate and sets firmly on the bottom plate, and motor cover support column and motor fixed plate sliding connection, motor cover solid fixed ring are used for fixed motor cover. The motor cover is fixed through the motor cover fixing part, so that the motor can be conveniently detached.
Preferably, the motor fixing plate is provided with a motor presser foot far away from one end face of the spring, the motor presser foot comprises a motor presser foot rod, and the motor presser foot rod is connected with a motor presser foot handle. The motor presser foot rod is used for being abutted with the motor and pressing the motor on the motor fixing plate during working, and the motor can be fixed on the motor fixing plate through the motor presser foot.
Preferably, the motor fixing plate is provided with motor locating pins at one end surface far away from the spring, and the motor locating pins are arranged in center symmetry. The motor locating pin can be used for locating when the motor is placed on the motor fixing plate, so that the motor is prevented from rotating relative to the motor fixing plate, and the fixed position of the motor is located.
Preferably, the motor plate presser foot is two symmetrical with respect to the center of the first plane, and the motor plate presser foot is respectively positioned at the corners of the first plane and the motor fixing plate. The motor fixing plate is pressed fast and labor-saving through the two motor plate pressing feet at the diagonal angles, and the operation efficiency is improved.
Preferably, the motor presser feet are respectively positioned at two sides of the motor and are symmetrical relative to the center of the motor, and the motor presser feet are abutted with the motor positioning pins. The motor is fixed relative to the motor fixing plate through the two symmetrical motor presser feet on the left side and the right side, and the motor fixing plate is fixed in a press fit mode through the motor locating pin, so that parts are accurately supplied to the appointed position.
The utility model has the following advantages:
(1) The motor fixing plate is pressed downwards by the motor plate presser foot, so that the motor and the motor cover are separated, and the motor is reset by the spring, so that quick separation and reset are realized; (2) The design has a positioning relation with the press mounting equipment/tool, so that parts are ensured to be accurately supplied to a designated position; (3) After the operation is finished, the spring provides a reaction force, and the spring returns easily.
Drawings
The drawings in the following description are merely exemplary and other implementations drawings may be derived from the drawings provided without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall structure of the present utility model in front view.
Fig. 3 is a schematic top view of the overall structure of the present utility model.
In the figure:
1-a bottom plate; 3-a spring; 4-a motor plate presser foot; 5-motor cover support posts; 6-a motor fixing plate; 7-a motor presser foot; 9-motor cover securing ring.
Detailed Description
The following description of the embodiments of the utility model is intended to be illustrative of the specific embodiments of the utility model in which all other embodiments of the utility model, as would be apparent to one skilled in the art without undue burden, are included in the scope of the utility model.
As shown in fig. 1-3, in a preferred embodiment, the present utility model discloses an EPP motor cover removal device, comprising: the first plane is fixedly connected with a spring 3, and the top of the spring is fixedly provided with a motor fixing plate 6; the edge of the first plane is provided with symmetrically arranged motor board pressing feet 4, and the motor board pressing feet are abutted with one end face, far away from the spring, of the motor fixing board; the first plane is provided with a motor cover fixing part. The motor fixing plate is used for fixing a motor, the motor plate presser foot is used for pressing the motor plate, the motor cover fixing part is used for fixing the relative distance between the motor cover and the first plane, the first plane is positioned on the bottom plate 1, and the spring is used for providing the moving range of the motor fixing plate; the motor fixing plate is pressed downwards by the motor plate presser foot, so that the motor and the motor cover are separated, and the motor is reset by the spring, so that quick separation and reset are realized.
When the motor cover is used, after the motor is fixed on the motor fixing plate, the motor cover is singly fixed through the motor cover fixing part, the motor fixing plate is pressed down by rotating the motor plate presser foot, the motor fixing plate drives the motor to move downwards, and the motor cover is fixed, so that the motor cover is separated from the motor.
The motor plate presser foot comprises a presser foot bar, the presser foot bar is connected with a connecting rod mechanism, and the connecting rod mechanism is connected with a presser foot handle. The presser foot bar is used for abutting against the upper end face of the motor fixing plate when in pressing, the connecting rod mechanism is used for driving the presser foot bar to move up and down when the presser foot handle rotates, and the presser foot handle is rotationally connected with the connecting rod. The presser foot bar can be driven downwards in a labor-saving manner through the presser foot handle, so that the pressing of the motor fixing plate is realized.
When the presser foot is used, the presser foot handle rotates to drive the connecting rod mechanism to move, the connecting rod mechanism moves to drive the presser foot stem to move, the bottom of the presser foot stem is abutted with the motor fixing plate and then moves downwards, and the presser foot stem drives the motor fixing plate to move downwards through the contact surface.
The motor cover fixing part comprises a motor cover supporting column 5, the motor cover supporting column is fixedly arranged on the first plane, and a motor cover fixing ring 9 is arranged at the top of the motor cover supporting column. The motor cover support column passes the motor fixed plate and sets firmly on the bottom plate, and motor cover support column and motor fixed plate sliding connection, motor cover solid fixed ring are used for fixed motor cover. The motor cover is fixed through the motor cover fixing part, so that the motor can be conveniently detached.
When the motor cover fixing device is used, the motor cover is singly fixed by the motor cover fixing ring, and the motor cover fixing ring is fixed on the motor cover support column connected with the bottom plate, so that the motor cover is fixed.
The motor fixing plate is provided with a motor presser foot 7 far away from one end face of the spring, the motor presser foot comprises a motor presser foot rod, and the motor presser foot rod is connected with a motor presser foot handle. The motor presser foot rod is used for being abutted with the motor and pressing the motor on the motor fixing plate during working, and the motor can be fixed on the motor fixing plate through the motor presser foot. The motor fixing plate is provided with motor locating pins on one end surface far away from the spring, and two motor locating pins are arranged in center symmetry. The motor locating pin can be used for locating when the motor is placed on the motor fixing plate, so that the motor is prevented from rotating relative to the motor fixing plate, and the fixed position of the motor is located.
When the motor presser foot handle is used, the motor presser foot handle rotates to drive the motor presser foot rod to move downwards, and the bottom end of the motor presser foot rod is abutted and fixed with the motor positioning pin.
The motor board presser feet are two symmetrical with respect to the center of the first plane, and the motor board presser feet are respectively positioned at the corners of the first plane and the motor fixing plate. The motor fixing plate is pressed fast and labor-saving through the two motor plate pressing feet at the diagonal angles, and the operation efficiency is improved.
When the motor fixing plate is used, the motor fixing plate is pressed downwards by the downward pressure generated by the diagonally opposite motor plate pressing pins, and the situation that the motor fixing plate is overturned due to the pressure is ensured.
The motor presser feet are respectively positioned at two sides of the motor and are symmetrical relative to the center of the motor, and the motor presser feet are abutted with the motor positioning pins. The motor is fixed relative to the motor fixing plate through the two symmetrical motor presser feet on the left side and the right side, and the motor fixing plate is fixed in a press fit mode through the motor locating pin, so that parts are accurately supplied to the appointed position.
When the anti-fool motor cover is used, two lugs of the motor cover are broken off through tweezers, the root parts of the lugs are exposed, the motor is placed on the motor fixing plate and aligned with the motor locating pin, and fool-proof locating is carried out; a motor presser foot is pressed down to firmly fix the motor on the motor fixing plate; sleeving the motor cover fixing ring into the root of the motor cover clamping lug, and screwing down a screw; the position is adjusted, the motor cover fixing ring and the motor cover are fastened together and are placed on the motor cover support column; the motor plate is pressed down quickly, at the moment, the motor fixing wrench moves downwards, and the motor integrally moves downwards; the motor cover is not moved because of the support of the motor cover support column and the motor cover fixing ring; at this time, the motor and the motor cover generate displacement in the vertical direction, and the motor cover is separated from the motor to complete the cover removing action.
The design is an EPP motor cover dismounting device, which is used for reworking and dismounting the EPP motor cover.
The design has a positioning relation with the press mounting equipment/tool, and ensures that parts are accurately supplied to a specified position.
The design is matched with an EE03 motor for use together.
The design device provides hard limit, ensures the safety of personnel and products in the use process, and provides reaction force by the spring after the operation is finished, so that the device can return easily.
In the whole working process, the design does not vibrate and collide greatly, and the motor is ensured not to be damaged.
The principle of the design has universality and can be customized according to parts with different shapes and sizes.
The design structure is small and exquisite and is convenient to carry.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (7)
1. An EPP motor cover removal apparatus, comprising: the first plane is fixedly connected with a spring, and the top of the spring is fixedly provided with a motor fixing plate; the edge of the first plane is provided with symmetrically arranged motor board pressing feet, and the motor board pressing feet are abutted with one end face, far away from the spring, of the motor fixing board; the first plane is provided with a motor cover fixing part.
2. The EPP motor cover removal apparatus defined in claim 1, wherein the motor plate foot includes a foot bar connected to a linkage connected to a foot grip.
3. The EPP motor cover dismounting device according to claim 1 or 2, wherein the motor cover fixing portion comprises a motor cover support column, the motor cover support column is fixedly arranged on the first plane, and a motor cover fixing ring is arranged at the top of the motor cover support column.
4. An EPP motor cover removal apparatus in accordance with claim 1 or 2, wherein the motor fixing plate is provided with a motor presser foot on an end surface thereof remote from the spring, the motor presser foot comprises a motor presser foot lever connected with a motor presser foot handle.
5. The EPP motor cover dismounting device according to claim 4, wherein the motor fixing plate is provided with motor positioning pins at one end surface far away from the spring, and two motor positioning pins are arranged in a central symmetry manner.
6. The EPP motor cover removal apparatus of claim 4, wherein the motor plate presser foot is two of the motor plate presser feet that are centrally symmetrical about the first plane, the motor plate presser foot being positioned at a corner of the first plane and the motor mounting plate, respectively.
7. The EPP motor cover removal apparatus of claim 5, wherein the motor presser feet are positioned on both sides of the motor and are symmetrical about the center of the motor, and wherein the motor presser feet are abutted against the motor positioning pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373171.XU CN219747852U (en) | 2023-06-01 | 2023-06-01 | EPP motor cover dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373171.XU CN219747852U (en) | 2023-06-01 | 2023-06-01 | EPP motor cover dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747852U true CN219747852U (en) | 2023-09-26 |
Family
ID=88071228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373171.XU Active CN219747852U (en) | 2023-06-01 | 2023-06-01 | EPP motor cover dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747852U (en) |
-
2023
- 2023-06-01 CN CN202321373171.XU patent/CN219747852U/en active Active
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| GR01 | Patent grant |