CN218592605U

CN218592605U - Grinding device for magnetic shoe of vehicle motor

Info

Publication number: CN218592605U
Application number: CN202222799600.1U
Authority: CN
Inventors: 潘正平
Original assignee: Wuxue Zhangbang Decheng Electronic Co ltd
Current assignee: Wuxue Zhangbang Decheng Electronic Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-10
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a grinding device for magnetic shoe of vehicle motor, which comprises a bearing plate, wherein a door-shaped frame is arranged on the upper surface of the bearing plate, a fixed shaft is arranged on the inner bottom surface of the door-shaped frame, a rotating rod is rotatably arranged on the outer side of the fixed shaft, a polishing disc is arranged at the movable end of the rotating rod, and a swing component is arranged on the surface of the door-shaped frame; the bearing plate upper surface is provided with a supporting block and two clamping plates, the opposite surfaces of the two clamping plates are provided with limiting grooves matched with the magnetic shoes, the bearing plate surface is provided with a moving assembly, and the upper surface of the supporting block is arc-shaped and matched with the magnetic shoes. Has the advantages that: the two clamping plates are driven to approach each other through the moving assembly, and the two sides of the magnetic shoe are limited through the limiting grooves, so that the magnetic shoe is quickly positioned; the swinging assembly can drive the rotating rod to swing in a reciprocating mode, so that the polishing sheet grinds the inner arc surface of the magnetic shoe, and machining efficiency is high.

Description

Grinding device for magnetic shoe of vehicle motor

Technical Field

The utility model relates to a motor magnetic shoe processing technology field, concretely relates to grinding device of automobile-used motor magnetic shoe.

Background

The motor magnetic shoe is a tile-shaped magnet mainly used on a permanent magnet motor in a permanent magnet, the magnetic shoe is a tile-shaped/arc-shaped magnet used on an automobile motor, the types of the magnetic shoes in the motor are different according to the difference of the motor, and the motor magnetic shoe comprises a neodymium iron boron strong magnetic shoe, a ferrite magnetic shoe and a samarium cobalt magnetic shoe.

The requirement of the inner arc surface is high when the magnetic shoe is machined, the inner arc surface can be polished in an important mode when the magnetic shoe is machined, the magnetic shoe is mostly fixed through a side-open inserting tool currently, and due to the fact that the longitudinal length of the magnetic shoe is large, operation is not easy to conduct when the magnetic shoe is installed, and the magnetic shoe is difficult to locate quickly.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a grinding device for magnetic shoe of vehicle motor to solve the above problems, the preferred technical solution of the technical solutions provided by the present invention is to limit the two sides of the magnetic shoe through a limiting groove, so as to quickly realize the positioning of the magnetic shoe; can drive the dwang through the swing subassembly and carry out reciprocating swing, make the piece of polishing grind the magnetic shoe intrados, the technological effect that machining efficiency is high sees the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a grinding processing device for magnetic shoe of vehicle motor, including the loading board, surface mounting has door type frame on the loading board, the bottom surface mounting has the fixed axle in the door type frame, the outside of fixed axle is rotated and is installed the dwang, the dwang expansion end is installed and is polished the piece, polish the piece bottom and be the arc with the magnetic shoe assorted, door type frame surface mounting is used for making the swing subassembly of dwang reciprocating swing;

the bearing plate upper surface is provided with a supporting block and two clamping plates, the two clamping plates are respectively positioned on two sides of the supporting block and are in sliding fit with the bearing plate, the opposite surfaces of the two clamping plates are provided with limiting grooves matched with the magnetic tiles, the surface of the bearing plate is provided with a moving assembly used for enabling the two clamping plates to move towards each other or back to back, and the upper surface of the supporting block is arc-shaped matched with the magnetic tiles.

Adopt above-mentioned abrasive machining device of automobile-used motor magnetic shoe, place the magnetic shoe on the supporting shoe surface, it is close to each other to drive two splint through the removal subassembly, through the joint between spacing groove and the magnetic shoe, can fix the both sides of magnetic shoe, can realize carrying out the location operation to the magnetic shoe fast, can drive the dwang through the swing subassembly and carry out reciprocal swing, then the piece of polishing through the dwang expansion end realizes the grinding operation to the interior cambered surface of magnetic shoe, improve the processingquality of interior cambered surface of magnetic shoe, machining efficiency is high.

Preferably, the fixed shaft is collinear with the axis of the magnetic shoe.

Preferably, the swing subassembly includes telescopic cylinder, telescopic cylinder installs the upper surface of door type frame, the top surface mounting has the fixed plate in the door type frame, the fixed axle is installed the fixed plate surface, the outside of fixed axle is rotated and is installed the second gear, the fixed plate surface is rotated and is installed first gear, first gear with the fixed plate meshing, the connecting rod is installed in the outside of first gear, telescopic cylinder's flexible end with the connecting rod is corresponding, the connecting rod with install the extension spring between the interior top surface of door type frame.

Preferably, the telescopic end of the telescopic cylinder is provided with a rolling block.

Preferably, the upper surface of the bearing plate is provided with a sliding groove, the bottom surface of the clamping plate is in clearance fit with the upper surface of the bearing plate, the moving assembly comprises a screw rod, the screw rod is rotatably installed inside the sliding groove, any end of the screw rod penetrates out of the bearing plate, two ends of the screw rod are provided with threaded ends with opposite rotation directions, the outer sides of the two sections of threads are in threaded connection with moving blocks, and the upper surface of each moving block is connected with the bottom surface of the clamping plate.

Preferably, the outer end of the screw is provided with a rotating disc.

Preferably, the upper surface of the moving block is provided with an inserted link, the moving block is in clearance fit with the sliding groove, and the moving block is fixedly inserted into the clamping plate.

Has the advantages that:

the two clamping plates are driven to approach each other through the moving assembly, and the two sides of the magnetic shoe are limited through the limiting grooves, so that the magnetic shoe is quickly positioned;

the swinging assembly can drive the rotating rod to swing in a reciprocating mode, so that the polishing sheet grinds the inner arc surface of the magnetic shoe, and machining efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic view of the structural installation of the swing assembly of the present invention;

fig. 3 is a schematic view of the structural installation of the middle moving assembly of the present invention.

The reference numerals are explained below:

1. a carrier plate; 101. a chute; 2. a gantry frame; 3. a fixed shaft; 301. rotating the rod; 302. grinding the sheets; 4. a swing assembly; 401. a telescopic cylinder; 402. a rolling block; 403. a first gear; 404. a connecting rod; 405. a tension spring; 406. a second gear; 407. a fixing plate; 5. a splint; 501. a limiting groove; 6. a moving assembly; 601. a screw; 602. a moving block; 603. inserting a rod; 604. rotating the disc; 7. and (7) a supporting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 3, the utility model provides a grinding device for magnetic shoe of vehicle motor, which comprises a bearing plate 1, a door-shaped frame 2 is arranged on the upper surface of the bearing plate 1, a fixed shaft 3 is arranged on the bottom surface in the door-shaped frame 2, a rotating rod 301 is rotatably arranged on the outer side of the fixed shaft 3, a grinding sheet 302 is arranged on the movable end of the rotating rod 301, the bottom surface of the grinding sheet 302 is arc-shaped and matched with the magnetic shoe, and a swing component 4 for enabling the rotating rod 301 to swing back and forth is arranged on the surface of the door-shaped frame 2;

bearing plate 1 upper surface mounting has supporting shoe 7 and two splint 5, and two splint 5 are located the both sides of supporting shoe 7 respectively, and splint 5 and bearing plate 1 sliding fit, and two splint 5's the face in opposite directions is provided with the spacing groove 501 that matches with the magnetic shoe, and bearing plate 1 surface mounting has the removal subassembly 6 that is used for making two splint 5 move in opposite directions or to the back of the body, and supporting shoe 7 upper surface is with magnetic shoe assorted arc.

As an alternative embodiment, the fixed shaft 3 is collinear with the axis of the magnetic shoe, and is arranged to enable the grinding sheet 302 to grind the inner wall of the magnetic shoe when the rotating rod 301 rotates around the fixed shaft 3.

The swing assembly 4 comprises a telescopic cylinder 401, the telescopic cylinder 401 is installed on the upper surface of the door-shaped frame 2, a fixing plate 407 is installed on the inner top surface of the door-shaped frame 2, the fixing shaft 3 is installed on the surface of the fixing plate 407, a second gear 406 is rotatably installed on the outer side of the fixing shaft 3, a first gear 403 is rotatably installed on the surface of the fixing plate 407, the first gear 403 is meshed with the fixing plate 407, preferably, the first gear 403 and the second gear 406 are part of the whole gear, a connecting rod 404 is installed on the outer side of the first gear 403, the telescopic end of the telescopic cylinder 401 corresponds to the connecting rod 404, and a tension spring 405 is installed between the connecting rod 404 and the inner top surface of the door-shaped frame 2, so that when the swing assembly is used, the second gear 406 can drive the rotating rod 301 to rotate by virtue of the extension of the telescopic cylinder 401 and can push the connecting rod 404 to rotate by overcoming the elasticity of the tension spring 405 through the movable end of the telescopic cylinder 401, thereby enabling the first gear 403 to rotate, the rotation of the rotating rod 406 by virtue of the meshing of the first gear 403 with the second gear 406, the rotating rod 406, the second gear 406, so that the second gear 406 can drive the rotating rod 301 to rotate, and when the telescopic cylinder 401 is shortened after the extension, the connecting rod 405 can be pulled, the connecting rod 404, and the connecting rod 301 can be reset, and the reciprocating swing of the telescopic cylinder 401 can be reset; the telescopic end of the telescopic cylinder 401 is provided with the rolling block 402, so that the sliding fit of the telescopic cylinder 401 and the connecting rod 404 is changed into the rolling fit of the rolling block 402 and the connecting rod 404, and the connecting rod 404 can rotate smoothly.

The upper surface of the bearing plate 1 is provided with a sliding groove 101, the bottom surface of the clamping plate 5 is in clearance fit with the upper surface of the bearing plate 1, the moving assembly 6 comprises a screw 601, the screw 601 is rotatably installed inside the sliding groove 101, any end of the screw 601 penetrates out of the bearing plate 1, a rotating disc 604 is installed at the outer end of the screw 601, anti-skid lines are arranged on the outer side of the rotating disc 604, the roughness of the surface of the rotating disc 604 is improved, the screw 601 is conveniently driven to rotate through the rotating disc 604, two ends of the screw 601 are provided with threaded ends with opposite rotation directions, two sections of threads are connected with a moving block 602 in a threaded manner, the upper surface of the moving block 602 is connected with the bottom surface of the clamping plate 5, the moving block 602 is in clearance fit with the sliding groove 101, the moving block 602 is fixedly connected with the clamping plate 5 in an inserting mode, the moving block 602 is used for driving the two clamping plates 5 to clamp magnetic tiles, the screw 601 is rotated reversely, the two clamping plates 5 can be far away from each other, an inserting rod 603 is installed on the upper surface of the moving block 602, the moving block 602 is in clearance fit with the sliding groove 101, and the clamping plate 5, and the moving block 602 is fixedly connected with the clamping plate 5.

Adopt above-mentioned structure, place the magnetic shoe on 7 surfaces of supporting shoe, drive two splint 5 through removing subassembly 6 and be close to each other, joint through between spacing groove 501 and the magnetic shoe, can fix the both sides of magnetic shoe, can realize carrying out the location operation to the magnetic shoe fast, can drive dwang 301 through swing subassembly 4 and carry out reciprocating swing, then the piece 302 of polishing through dwang 301 expansion end realizes the grinding operation to the intrados of magnetic shoe, improve the processingquality of intrados of magnetic shoe, high machining efficiency.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a grinding processingequipment of automobile-used motor magnetic shoe which characterized in that: the magnetic shoe polishing device comprises a bearing plate (1), wherein a door-shaped frame (2) is arranged on the upper surface of the bearing plate (1), a fixed shaft (3) is arranged on the bottom surface in the door-shaped frame (2), a rotating rod (301) is rotatably arranged on the outer side of the fixed shaft (3), a polishing disc (302) is arranged at the movable end of the rotating rod (301), the bottom surface of the polishing disc (302) is arc-shaped and matched with a magnetic shoe, and a swinging assembly (4) used for enabling the rotating rod (301) to swing in a reciprocating manner is arranged on the surface of the door-shaped frame (2);

bearing plate (1) upper surface mounting has supporting shoe (7) and two splint (5), two splint (5) are located respectively the both sides of supporting shoe (7), just splint (5) with bearing plate (1) sliding fit, two the facies of splint (5) is provided with spacing groove (501) that matches with the magnetic shoe, bearing plate (1) surface mounting has and is used for making two remove subassembly (6) that splint (5) moved dorsad in opposite directions, supporting shoe (7) upper surface is with magnetic shoe assorted arc.

2. The grinding processing device for the magnetic shoe of the vehicle motor according to claim 1, characterized in that: the fixed shaft (3) is collinear with the axis of the magnetic shoe.

3. The grinding device for the magnetic shoe of the vehicle motor according to claim 2, characterized in that: swing subassembly (4) are including telescopic cylinder (401), telescopic cylinder (401) are installed the upper surface of door type frame (2), fixed plate (407) is installed to door type frame (2) interior top surface, install fixed shaft (3) fixed plate (407) surface, the outside of fixed shaft (3) is rotated and is installed second gear (406), fixed plate (407) surface rotation installs first gear (403), first gear (403) with fixed plate (407) meshing, connecting rod (404) are installed in the outside of first gear (403), telescopic cylinder (401) flexible end with connecting rod (404) are corresponding, connecting rod (404) with install extension spring (405) between the interior top surface of door type frame (2).

4. A grinding processing device for a vehicle motor magnetic shoe according to claim 3, characterized in that: and a rolling block (402) is arranged at the telescopic end of the telescopic cylinder (401).

5. The grinding device for the magnetic shoe of the vehicle motor according to claim 1, characterized in that: the bearing plate is characterized in that a sliding groove (101) is formed in the upper surface of the bearing plate (1), the bottom surface of the clamping plate (5) is in clearance fit with the upper surface of the bearing plate (1), the moving assembly (6) comprises a screw rod (601), the screw rod (601) is rotatably installed inside the sliding groove (101), any end of the screw rod (601) penetrates out of the bearing plate (1), threaded ends with opposite rotating directions are arranged at two ends of the screw rod (601), a moving block (602) is connected to the outer sides of the two sections of threads in a threaded manner, and the upper surface of the moving block (602) is connected with the bottom surface of the clamping plate (5).

6. The grinding processing device for the magnetic shoe of the vehicle motor according to claim 5, characterized in that: and a rotating disc (604) is arranged at the outer end of the screw rod (601).

7. The grinding processing device for the magnetic shoe of the vehicle motor according to claim 5 or 6, characterized in that: the upper surface of the moving block (602) is provided with an inserted bar (603), the moving block (602) is in clearance fit with the sliding groove (101), and the moving block (602) is fixedly connected with the clamping plate (5) in an inserted manner.