CN221111015U - Inner wall flattening and polishing device - Google Patents
Inner wall flattening and polishing device Download PDFInfo
- Publication number
- CN221111015U CN221111015U CN202322799386.4U CN202322799386U CN221111015U CN 221111015 U CN221111015 U CN 221111015U CN 202322799386 U CN202322799386 U CN 202322799386U CN 221111015 U CN221111015 U CN 221111015U
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- 238000005498 polishing Methods 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000010030 laminating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses an inner wall flattening and polishing device, which relates to the technical field of stator core processing and comprises a device main body and a telescopic mechanism arranged on the outer wall of the device main body, wherein by arranging a telescopic rod, when the inner wall of a stator core is polished and processed through a polishing device, in order to improve the adjustability of polishing the inner wall of the stator core with different sizes and the fitting property of polishing the inner wall of the stator core, an electric push rod can be firstly opened according to the inner wall profile of the stator core, a lifting block is driven to slide along the outer wall of a fixed column, the lifting block is driven to slide through the rotation of the rotary rod, a polishing sleeve fixedly connected with the telescopic rod is driven to perform telescopic motion, the effect of fitting with the inner wall of the stator core is achieved, a driving motor fixedly connected with the rotation center of the fixed column is further opened, the fixed column is enabled to rotate, the polishing sleeve is driven to rotate along the inner wall of the stator core, and the control operation of polishing adjustability of the inner wall of the stator core with different sizes is improved.
Description
Technical Field
The utility model relates to the technical field of stator core machining, in particular to an inner wall flattening and polishing device.
Background
The stator core is an important component of the magnetic circuit of the motor, and in the using process, the stator core, the rotor core and the air gap between the stator and the rotor form a complete magnetic circuit of the motor together, and in order to ensure the smoothness of the inner ring of the stator core in the stator core production process, a corresponding polishing device is usually used.
The utility model discloses an inner wall flattening and polishing device for stator core production, which comprises a base, a bracket, a positioning rod and a polishing sleeve, wherein the bracket is fixedly arranged at the upper end of the base, the positioning rod is fixedly connected with the middle part of the upper end of the base, and the polishing sleeve is fixedly sleeved on the outer side of the positioning rod; further comprises: the servo motor is arranged in the middle of the upper end of the bracket, the output end of the servo motor is connected with a reciprocating screw rod, and the lower end of the reciprocating screw rod is fixedly provided with a fixing mechanism; the upper end of the conveying three-way pipe is arranged at the lower end of the positioning rod, the left end and the right end of the conveying three-way pipe extend to the inside of the water tank, and the water tank is arranged in the base; the adjusting rod is arranged on the reciprocating screw rod, and the inner wall flattening and polishing device for the stator core production can conveniently play a good role in cooling the polishing head in the polishing process, so that the polishing head is prevented from being in a high-temperature state all the time during long-time working.
But this smooth grinding device of inner wall is when using, often propping the effect not high in the stator core of equidimension, and is not high to the adjustability of polishing of equidimension's stator core inner wall for when polishing equidimension's stator core inner wall, need frequently change grinding equipment, reduce the problem of grinding device overall use flexibility.
Accordingly, in view of the above, an improvement of the existing structure is proposed to provide a polishing device with smooth inner wall.
Disclosure of utility model
The utility model aims to provide an inner wall flattening and polishing device, which is used for solving the problem that the polishing adjustability of the inner wall of the stator core with different sizes is not high in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the inner wall flattening and polishing device comprises a device main body and a telescopic mechanism arranged on the outer wall of the device main body, wherein the telescopic mechanism comprises a sliding component;
The sliding component comprises a telescopic rod and a polishing sleeve column, the top of the device main body is rotationally connected with a fixed column, the top of the device main body is provided with a stator core main body sleeved on the outer wall of the fixed column, the outer wall of the fixed column is slidably connected with a lifting block, the top of the fixed column is fixedly connected with an electric push rod for driving the lifting block to slide along the outer wall of the fixed column, the outer wall of the fixed column is telescopically connected with a telescopic rod, the outer wall of the lifting block is rotationally connected with a rotating rod for driving the telescopic rod to conduct telescopic motion, and one end of the telescopic rod is fixedly connected with the polishing sleeve column for polishing the inner wall of the stator core main body.
Further, the inner wall swivelling joint of device main part has the threaded rod, the lateral wall laminating of device main part has the knob that is used for driving the threaded rod and rotates mutually, be fixed connection between threaded rod and the knob, the outer wall threaded connection of threaded rod has the screw thread slide bar, the top fixedly connected with of screw thread slide bar is used for the grip block to stator core main part centre gripping is fixed.
Further, the lifting block forms a lifting structure through between the electric push rod and the fixed column, a connecting groove is formed in the connecting part of the inner wall of the lifting block and the fixed column, and the bottom of the device main body is fixedly connected with a control motor fixedly connected with the rotation center of the fixed column.
Further, the rotating rod forms a rotating structure through between the lifting block and the telescopic rod, twelve groups of rotating rods are arranged, the rotating rod is annularly arranged on the outer wall of the fixed column, and the outer wall of the lifting block is in rotary connection with the outer wall of the rotating rod through a rotating shaft.
Further, the polishing sleeve column forms a polishing structure with the stator core main body through the rotating rod and the telescopic rod, the polishing sleeve column is annularly arranged on the inner wall of the stator core main body, and the outline of the outer wall of the polishing sleeve column is arc-shaped and is arranged in a matched mode with the outline of the inner wall of the stator core main body.
Further, the threaded rods are provided with two groups, the rotation directions of the two groups of threaded rods are opposite, and a sliding groove is formed in the connection position of the outer wall of the device main body and the threaded sliding rod.
Furthermore, the threaded slide bars form a sliding structure through the threaded rods and the sliding grooves, two groups of threaded slide bars are arranged, and the position distribution of the two groups of threaded slide bars is symmetrical with respect to the central axis of the device main body.
Further, the clamping blocks form a clamping structure between the threaded sliding rods and the stator core main body, two groups of clamping blocks are arranged, the position distribution of the two groups of clamping blocks is symmetrical with respect to the central axis of the stator core main body, and the inner wall profile of the clamping blocks is arranged in a matched mode with the outer wall profile of the stator core main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the telescopic rod, when the inner wall of the stator iron core is polished through the polishing device, in order to improve the polishing adjustability of the inner wall of the stator iron core with different sizes and the polishing fitting property of the inner wall of the stator iron core, the electric push rod can be firstly opened according to the inner wall profile of the stator iron core, the lifting block is driven to slide along the outer wall of the fixed column, the lifting block is driven to slide through the rotation of the rotating rod, the polishing sleeve column fixedly connected with the telescopic rod is driven to perform telescopic motion, the effect of fitting with the inner wall of the stator iron core is achieved, the driving motor fixedly connected with the rotation center of the fixed column is further opened, the fixed column is enabled to rotate, the polishing sleeve column is driven to rotate along the inner wall of the stator iron core, and the control operation of the polishing adjustability of the inner wall of the stator iron core with different sizes is improved;
2. According to the utility model, through the arrangement of the clamping blocks, when the stator core is processed and polished through the polishing device, in order to improve the stability of the stator core during rotary polishing and prevent the stator core from shaking, the knob can be rotated through the rotation of the threaded rod to drive the threaded slide rod to slide along the inner wall of the sliding groove, and the sliding of the threaded slide rod drives the clamping blocks to clamp and fix the stator core, so that the stator core is clamped and fixed.
Drawings
FIG. 1 is a schematic perspective view of a polishing apparatus;
FIG. 2 is a schematic perspective view of another direction of the polishing apparatus;
FIG. 3 is a schematic perspective view of a polishing sleeve post and a telescopic rod in connection and fit;
FIG. 4 is a schematic view of a three-dimensional structure of a threaded slide bar in connection with a clamping block;
Fig. 5 is a schematic view of a three-dimensional structure of the fixed column in connection with the control motor.
In the figure: 1. a device body; 11. a stator core body; 12. fixing the column; 2. a telescoping mechanism; 21. a sliding assembly; 211. an electric push rod; 212. a lifting block; 213. a rotating lever; 214. a telescopic rod; 215. polishing the sleeve column; 216. controlling a motor; 3. a threaded rod; 31. a knob; 32. a threaded slide bar; 33. a chute; 34. and a clamping block.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1, 2, 3 and 5, an inner wall flattening and polishing device comprises a device main body 1 and a telescopic mechanism 2 arranged on the outer wall of the device main body 1, wherein the telescopic mechanism 2 comprises a sliding component 21;
the sliding component 21 comprises a telescopic rod 214 and a polishing sleeve column 215, the top of the device body 1 is rotationally connected with a fixed column 12, the top of the device body 1 is provided with a stator core body 11 sleeved on the outer wall of the fixed column 12, the outer wall of the fixed column 12 is slidingly connected with a lifting block 212, the top of the fixed column 12 is fixedly connected with an electric push rod 211 used for driving the lifting block 212 to slide along the outer wall of the fixed column 12, the outer wall of the fixed column 12 is telescopically connected with the telescopic rod 214, the outer wall of the lifting block 212 is rotationally connected with a rotating rod 213 used for driving the telescopic rod 214 to perform telescopic motion, and one end of the telescopic rod 214 is fixedly connected with the polishing sleeve column 215 used for polishing the inner wall of the stator core body 11.
Further, the lifting block 212 forms a lifting structure between the electric push rod 211 and the fixed column 12, a connecting groove is formed at the connecting part of the inner wall of the lifting block 212 and the fixed column 12, a control motor 216 fixedly connected with the rotation center of the fixed column 12 is fixedly connected to the bottom of the device main body 1, driving of the electric push rod 211 is facilitated, the lifting block 212 is driven to slide along the outer wall of the fixed column 12, and control operation on rotation of the rotating rod 213 is realized.
Further, the rotating rod 213 forms a rotating structure through between the lifting block 212 and the telescopic rod 214, the rotating rod 213 is provided with twelve groups, the twelve groups of rotating rods 213 are annularly arranged on the outer wall of the fixed column 12, the outer wall of the lifting block 212 is rotationally connected with the outer wall of the rotating rod 213 through a rotating shaft, the lifting block 212 is favorably connected with the telescopic rod 214 in a sliding manner, the rotating rod 213 is driven to rotate, and the control operation of telescopic movement of the polishing sleeve column 215 is realized.
Further, the polishing sleeve column 215 forms a polishing structure between the rotating rod 213 and the telescopic rod 214 and the stator core main body 11, the polishing sleeve column 215 is annularly arranged on the inner wall of the stator core main body 11, the outline of the outer wall of the polishing sleeve column 215 is arc-shaped, and the outline of the outer wall of the polishing sleeve column 215 is matched with the outline of the inner wall of the stator core main body 11, so that the rotating rod 213 is facilitated to rotate, the polishing sleeve column 215 fixedly connected with the telescopic rod 214 is driven to polish the inner wall of the stator core main body 11, and the control operation of polishing adjustability on the inner wall of the stator core with different sizes is improved when the inner wall of the stator core is polished by the polishing device.
Embodiment two: as shown in fig. 1, fig. 2 and fig. 4, in comparison with the first embodiment, the inner wall flattening and polishing device provided by the utility model is characterized in that the threaded rod 3 is rotatably connected to the inner wall of the device main body 1, the knob 31 for driving the threaded rod 3 to rotate is attached to the side wall of the device main body 1, the threaded rod 3 is fixedly connected with the knob 31, the threaded rod 32 is in threaded connection with the outer wall of the threaded rod 3, the top of the threaded rod 32 is fixedly connected with the clamping block 34 for clamping and fixing the stator core main body 11, and in operation, by arranging the clamping block 34, the stator core flattening and polishing device is beneficial to preventing the stator core from shaking when the stator core is processed and polished by the polishing device, the knob 31 can be rotated through the rotation of the threaded rod 3, the threaded rod 32 is driven to slide along the inner wall of the sliding groove 33, and the sliding of the threaded rod 32 drives the clamping block 34 to clamp and fix the stator core, so that the stator core is clamped and fixed.
Further, the threaded rods 3 are provided with two groups, the rotation directions of the two groups of threaded rods 3 are opposite, and the connecting part of the outer wall of the device main body 1 and the threaded slide rod 32 is provided with a sliding groove 33, so that the control operation of relative sliding of the two groups of threaded slide rods 32 is realized by arranging the two groups of threaded rods 3 with opposite rotation directions.
Further, the threaded slide bar 32 forms a sliding structure through the threaded rod 3 and the sliding groove 33, the threaded slide bar 32 is provided with two groups, the position distribution of the two groups of threaded slide bars 32 is symmetrical with respect to the central axis of the device main body 1, the rotation of the threaded rod 3 is facilitated, the threaded slide bar 32 is driven to slide along the inner wall of the sliding groove 33, and the sliding control operation of the clamping block 34 is realized.
Further, the clamping blocks 34 form a clamping structure between the threaded slide bars 32 and the stator core main body 11, the clamping blocks 34 are provided with two groups, the position distribution of the two groups of clamping blocks 34 is symmetrical with respect to the central axis of the stator core main body 11, and the inner wall profile of the clamping blocks 34 and the outer wall profile of the stator core main body 11 are arranged in a matched mode, so that the clamping blocks 34 are driven to clamp and fix the stator core main body 11 by the sliding of the threaded slide bars 32, and the effect of clamping and fixing the stator core is achieved.
Working principle: when using this kind of inner wall leveling grinding device, firstly, when carrying out the processing of polishing to stator core inner wall through grinding device, in order to improve the adjustability of polishing to different size stator core inner walls, and the laminating nature of polishing to stator core inner wall, can open electric putter 211 earlier according to stator core's inner wall profile, drive lifter 212 and slide along the outer wall of fixed column 12, the slip of lifter 212 carries out telescopic movement through the rotation of dwang 213, drive the cover post 215 of polishing with telescopic link 214 fixed connection, play the effect of laminating mutually with stator core inner wall, and turn on the driving motor with fixed column 12 rotation center fixed connection again, make fixed column 12 rotate, and drive cover post 215 along stator core's inner wall rotation, realize when polishing to stator core inner wall through grinding device, improve the control operation of the adjustability of polishing to different size stator core inner wall.
Finally, when processing the stator core through grinding device, in order to improve the stability of stator core when rotatory polishing, prevent that stator core from appearing rocking the condition, can rotate knob 31 through threaded rod 3's rotation, drive the sliding screw rod 32 and slide along the inner wall of spout 33, the sliding of sliding screw rod 32 drives grip block 34 and carries out the centre gripping fixed to stator core, plays and carries out the fixed effect of centre gripping to stator core.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The inner wall flattening and polishing device comprises a device main body (1) and a telescopic mechanism (2) arranged on the outer wall of the device main body (1), and is characterized in that the telescopic mechanism (2) comprises a sliding component (21);
The utility model provides a sliding component (21) is including telescopic link (214) and cover post (215) of polishing, the top swivelling joint of device main part (1) has fixed column (12), stator core main part (11) of cup jointing in fixed column (12) outer wall have been placed at the top of device main part (1), fixed column (12) outer wall sliding connection has lifter (212), the top fixedly connected with of fixed column (12) is used for driving lifter (212) along gliding electric putter (211) of fixed column (12) outer wall, the outer wall telescopic connection of fixed column (12) has telescopic link (214), the outer wall swivelling joint of lifter (212) has dwang (213) that are used for driving telescopic link (214), the one end fixedly connected with of telescopic link (214) is used for the cover post (215) of polishing of stator core main part (11) inner wall.
2. The inner wall flattening and polishing device according to claim 1, wherein the inner wall of the device main body (1) is rotationally connected with a threaded rod (3), a knob (31) for driving the threaded rod (3) to rotate is attached to the side wall of the device main body (1), the threaded rod (3) is fixedly connected with the knob (31), a threaded slide rod (32) is connected with the outer wall of the threaded rod (3) in a threaded manner, and a clamping block (34) for clamping and fixing the stator core main body (11) is fixedly connected to the top of the threaded slide rod (32).
3. The inner wall flattening and polishing device according to claim 1, wherein the lifting block (212) forms a lifting structure between the electric push rod (211) and the fixed column (12), a connecting groove is formed at the connecting part of the inner wall of the lifting block (212) and the fixed column (12), and a control motor (216) fixedly connected with the rotation center of the fixed column (12) is fixedly connected to the bottom of the device main body (1).
4. The inner wall flattening and polishing device according to claim 1, wherein the rotating rods (213) form a rotating structure between the lifting blocks (212) and the telescopic rods (214), twelve groups of rotating rods (213) are arranged on the outer walls of the fixed columns (12) in a ring shape, and the outer walls of the lifting blocks (212) are in rotary connection with the outer walls of the rotating rods (213) through rotary shafts.
5. The inner wall flattening and polishing device according to claim 1, wherein the polishing sleeve column (215) forms a polishing structure with the stator core main body (11) through a rotating rod (213) and a telescopic rod (214), the polishing sleeve column (215) is annularly arranged on the inner wall of the stator core main body (11), and the outer wall profile of the polishing sleeve column (215) is arc-shaped and is arranged in a matched mode with the inner wall profile of the stator core main body (11).
6. The inner wall flattening and polishing device according to claim 2, wherein two groups of threaded rods (3) are arranged, the rotation directions of the two groups of threaded rods (3) are opposite, and a sliding groove (33) is formed in the connecting part of the outer wall of the device main body (1) and the threaded sliding rod (32).
7. An inner wall flattening and polishing device according to claim 2, wherein the threaded slide bar (32) forms a sliding structure between the threaded rod (3) and the sliding groove (33), the threaded slide bar (32) is provided with two groups, and the position distribution of the two groups of threaded slide bars (32) is symmetrical with respect to the central axis of the device main body (1).
8. The inner wall flattening and polishing device according to claim 2, wherein the clamping blocks (34) form a clamping structure with the stator core main body (11) through threaded sliding rods (32), the clamping blocks (34) are provided with two groups, the position distribution of the two groups of clamping blocks (34) is symmetrical with respect to the central axis of the stator core main body (11), and the inner wall profile of the clamping blocks (34) is arranged in a matched mode with the outer wall profile of the stator core main body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322799386.4U CN221111015U (en) | 2023-10-19 | 2023-10-19 | Inner wall flattening and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322799386.4U CN221111015U (en) | 2023-10-19 | 2023-10-19 | Inner wall flattening and polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221111015U true CN221111015U (en) | 2024-06-11 |
Family
ID=91340564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322799386.4U Active CN221111015U (en) | 2023-10-19 | 2023-10-19 | Inner wall flattening and polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221111015U (en) |
-
2023
- 2023-10-19 CN CN202322799386.4U patent/CN221111015U/en active Active
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