CN212601132U

CN212601132U - Precision polishing device for micro motor rotor production

Info

Publication number: CN212601132U
Application number: CN202021491905.0U
Authority: CN
Inventors: 张强
Original assignee: Jiangxi Changming Electrical Products Co ltd
Current assignee: Jiangxi Changming Electrical Products Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-26
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of rotor processing, specifically disclose a precision polishing device for micro motor rotor production, including the frame of polishing, the positive middle part fixedly connected with interval piece of frame of polishing, the equal fixedly connected with gusset plate in both sides of interval piece, the bar recess has been seted up to the left and right sides of gusset plate, and this bar recess department sliding connection has two slide bars, two fixedly connected with fixed plate between the slide bar, the bar recess has been seted up to the front of fixed plate, and fixedly connected with the board of polishing, the front of gusset plate has been seted up the slide frame, and this slide frame department sliding connection has the regulating block; the utility model discloses a board of polishing that the fixed plate cooperation that sets up set up can polish to the outside of rotor, and can cooperate under the drive effect of motor through spliced pole and fifth wheel connected, and the connecting band can be so that two rotors carry out the autogiration when polishing.

Description

Precision polishing device for micro motor rotor production

Technical Field

The utility model relates to a rotor processing technology field specifically is a precision polishing device is used in micro motor rotor production.

Background

The motor rotor is a part which rotates in the motor, namely a rotating part in the motor, and is a conversion device for realizing electric energy, mechanical energy and electric energy.

In the process of polishing during the production of the motor rotor, due to the characteristics of the shape of the motor rotor in the actual use process, the motor rotor is not convenient to polish, and the phenomenon of excessive polishing is easily caused during the use. Therefore, grinding is controlled by experience under the common condition, the existing grinding device is quite complex in process when in use, the connection process is inconvenient, and the deviation of grinding effect precision is large, so that the precision polishing device for producing the micro motor roll is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a precision polishing device is used in micro motor rotor production possesses can be comparatively accurate the outside to electric motor rotor and polish, and the in-process of polishing, can be under the state that does not influence whole electric motor rotor's in-service use, can carry out the advantage of meticulous polishing to electric motor rotor, solved current device when polishing the process comparatively complicated, and install and connect all comparatively difficult problem.

The utility model discloses a precision polishing device for micro motor rotor production, including the frame of polishing, the positive middle part of frame of polishing is fixedly connected with the spacer block, the equal fixedly connected with gusset plate in both sides of spacer block, the bar recess has been seted up in the left and right sides of gusset plate, and this bar recess department sliding connection has two slide bars, two fixedly connected with fixed plate between the slide bar, the bar recess has been seted up in the front of fixed plate, and fixedly connected with the board of polishing, the slide frame has been seted up in the front of gusset plate, this slide frame department sliding connection has the regulating block, the top and the bottom of gusset plate all fixedly connected with horizontal straight plate, the positive fixedly connected with connecting block of horizontal straight plate, the top of connecting block is seted up two screw through-holes, and threaded connection has the screw, the bottom of screw is fixed with the gusset plate and links to each other, through the gusset plate that the screw that sets up, so that the reinforcing plate can be stably coupled.

The utility model discloses a precision polishing device is used in micro motor rotor production, wherein the positive fixedly connected with of block of connecting block spacing frame, the inboard of spacing frame is pegged graft and is had the rotor, just the outside and the tight laminating of board of polishing of rotor, the other end fixedly connected with connecting wheel of rotor can cooperate the board of polishing that sets up through the rotor that sets up to make the board of polishing carry out careful polishing to the outside of rotor.

The utility model discloses a precision polishing device is used in micro motor rotor production, wherein polish two sets of backup pads of the positive fixedly connected with of frame, every group the backup pad has two, and two the backup pad is kept away from mutually, two dead levers of the bottom fixedly connected with of frame of polishing can cooperate the fixed plate that sets up through the backup pad that sets up for whole frame of polishing can obtain stable connection.

The utility model discloses an accurate burnishing device is used in micro motor rotor production, wherein two one side fixedly connected with kelly that the dead lever is close to each other, circular through-hole has been seted up at the body of rod middle part of kelly, and this circular through-hole fixedly connected with motor of department, the annular groove has been seted up to the output shaft department of motor, and this annular groove department has cup jointed the connecting band, the inboard and the fifth wheel of connecting band cup joint and link to each other, can cooperate the motor that sets up through the kelly that sets up for the motor can be more convenient drive the connecting band and rotate.

The utility model discloses an accurate burnishing device is used in micro motor rotor production, wherein two bar through-holes have been seted up at the front below middle part of the frame of polishing, the inboard fixedly connected with spliced pole of the bar through-hole of frame of polishing, the cylinder department of spliced pole links to each other with the fifth wheel is fixed, and the fifth wheel that can cooperate the setting through the spliced pole that sets up can make stable obtaining of fifth wheel fixed to can be connected with the rotor.

The utility model discloses a precision polishing device is used in micro motor rotor production, wherein two sets of supporting legss of the bottom fixedly connected with of frame of polishing, it is two sets of the bottom fixedly connected with antiskid ribbed tile of supporting legs, two the inboard middle part fixedly connected with baffle of supporting legs, the top fixedly connected with stiffener of baffle, two strengthening ribs of outside fixedly connected with of stiffener, antiskid ribbed tile and stiffener and the strengthening rib that set up through the supporting legs cooperation that sets up, can be convenient support whole device for whole device can be more stable when carrying out the motion of polishing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a board of polishing that the fixed plate cooperation that sets up set up can polish the outside of rotor, and can cooperate under the drive effect of motor through spliced pole and fifth wheel connected, and the connecting band can make two rotors carry out the autogiration when polishing, therefore the surface of rotor can both obtain comparatively even polishing, can reduce the deviation of the precision of polishing. And the reinforcing rods and the supporting legs can be matched with the partition plates, so that the whole device can be stably connected, and the actual use of the whole device is facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a top view of a polishing frame of the present invention;

FIG. 2 is a schematic view of the bottom of the polishing frame of the present invention;

FIG. 3 is a schematic side view of the polishing frame of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 01. polishing the frame; 02. a limiting frame; 03. a support plate; 04. a slide bar; 05. a fixing plate; 06. a rotor; 07. a connecting wheel; 08. a sliding frame; 09. grinding the plate; 10. an adjusting block; 11. a reinforcing plate; 12. a screw; 13. connecting blocks; 14. a spacer block; 15. a motor; 16. a clamping rod; 17. a connecting belt; 18. connecting columns; 19. fixing the rod; 20. a horizontal straight plate; 21. reinforcing ribs; 22. a reinforcing bar; 23. an anti-skid plate; 24. a partition plate; 25. support the feet.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the precision polishing device for micro motor rotor production of the present invention comprises a polishing frame 01, a spacer 14 fixedly connected to the middle of the front surface of the polishing frame 01, a reinforcing plate 11 fixedly connected to the left and right sides of the spacer 14, a bar-shaped groove formed in the left and right sides of the reinforcing plate 11, two sliding rods 04 slidably connected to the bar-shaped groove, a fixing plate 05 fixedly connected between the two sliding rods 04, a bar-shaped groove formed in the front surface of the fixing plate 05 and fixedly connected to a polishing plate 09, a sliding frame 08 formed in the front surface of the reinforcing plate 11, an adjusting block 10 slidably connected to the sliding frame 08, a horizontal plate 20 fixedly connected to the top and the bottom of the reinforcing plate 11, a connecting block 13 fixedly connected to the front surface of the horizontal plate 20, two threaded through holes formed in the top portion of the connecting block 13, and a screw 12 connected to the screw, the bottom portion of the screw 12, the set screws 12 can be matched with the set reinforcing plate 11, so that the reinforcing plate 11 can be stably connected.

The positive fixedly connected with of block of connecting block 13 spacing frame 02, the inboard of spacing frame 02 is pegged graft and is had rotor 06, and rotor 06's the outside closely laminates with the board 09 of polishing, and rotor 06's other end fixedly connected with fifth wheel 07, can cooperate the board 09 of polishing that sets up through the rotor 06 that sets up to make the board 09 of polishing carry out careful polishing to rotor 06's the outside.

Two sets of backup pads 03 of the positive fixedly connected with of frame 01 of polishing, every backup pad 03 has two, and two backup pads 03 keep away from each other, two dead levers 19 of the bottom fixedly connected with of frame 01 of polishing, the fixed plate 05 that can cooperate the setting through the backup pad 03 that sets up for whole frame 01 of polishing can obtain stable connection.

Two one side fixedly connected with kellies 16 that dead lever 19 is close to each other, circular through-hole has been seted up at kellies 16's body of rod middle part, and this circular through-hole fixedly connected with motor 15 of department, the annular groove has been seted up in motor 15's output shaft department, and this annular groove department has cup jointed connecting band 17, the inboard and fifth wheel 07 of connecting band 17 cup joint and link to each other, can cooperate the motor 15 that sets up through the kellies 16 that sets up, make motor 15 can be more convenient drive connecting band 17 rotate.

Two bar through-holes have been seted up at the positive below middle part of frame 01 of polishing, and the inboard fixedly connected with spliced pole 18 of the bar through-hole of frame 01 of polishing, the cylinder department of spliced pole 18 links to each other with fifth wheel 07 is fixed, and fifth wheel 07 that the spliced pole 18 through setting up can cooperate the setting can make stable obtaining of fifth wheel 07 fixed to can be connected with rotor 06.

Two sets of supporting legss 25 of the bottom fixedly connected with of frame 01 of polishing, the bottom fixedly connected with antiskid ribbed tile 23 of two sets of supporting legss 25, the inboard middle part fixedly connected with baffle 24 of two supporting legss 25, the top fixedly connected with stiffener 22 of baffle 24, two strengthening ribs 21 of the outside fixedly connected with of stiffener 22, antiskid ribbed tile 23 and stiffener 22 and the strengthening rib 21 that set up through the supporting legss 25 cooperation that sets up, can be convenient support whole device, make whole device can be more stable when carrying out the motion of polishing.

When using the utility model discloses a time:

firstly, two rotors 06 needing to be polished are respectively installed in a limiting frame 02, the other end of each rotor 06 is fixed in the middle of a connecting wheel 07, at the moment, the whole rotor 06 can be stably fixed in a polishing frame 01, different polishing plates 09 are selected according to the polishing requirements, the polishing plates 09 can be stably fixed on the inner side of the polishing frame 01 by utilizing the connection between the polishing plates 09 and a fixing plate 05, at the moment, a motor 15 which is started and arranged is driven by the motor 15, a connecting belt 17 can drive the two connecting wheels 07 to rotate, and therefore the rotors 06 can rotate along with the connecting wheels 07;

at rotatory in-process, rotor 06's the outside can contact with the outside of the template of polishing, can polish from this, and the process of polishing can utilize the sliding action of regulating block 10, adjusts the position of baffle, the different needs of polishing of adaptation that can be more convenient, consequently can be more accurate polish rotor 06.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a micro motor rotor production is with accurate burnishing device, includes frame (01) of polishing, its characterized in that: the middle part of the front surface of the polishing frame (01) is fixedly connected with a spacing block (14), the left side and the right side of the spacing block (14) are both fixedly connected with a reinforcing plate (11), the left side and the right side of the reinforcing plate (11) are provided with strip-shaped grooves, the strip-shaped grooves are slidably connected with two sliding rods (04), a fixing plate (05) is fixedly connected between the two sliding rods (04), the front surface of the fixing plate (05) is provided with strip-shaped grooves and is fixedly connected with a polishing plate (09), the front surface of the reinforcing plate (11) is provided with a sliding frame (08), the sliding frame (08) is slidably connected with an adjusting block (10), the top part and the bottom part of the reinforcing plate (11) are both fixedly connected with a transverse straight plate (20), the front surface of the transverse straight plate (20) is fixedly connected with a connecting block (13), and the top part of, and the screw thread is connected with a screw (12), and the bottom of the screw (12) is fixedly connected with the reinforcing plate (11).

2. The precision polishing device for the production of the micro motor rotor as claimed in claim 1, wherein: the utility model discloses a grinding machine, including connecting block (13), the positive fixedly connected with spacing frame (02) of block of connecting block (13), the inboard of spacing frame (02) is pegged graft and is had rotor (06), just the outside of rotor (06) closely laminates with board (09) of polishing, the other end fixedly connected with fifth wheel (07) of rotor (06).

3. The precision polishing device for the production of the micro motor rotor as claimed in claim 1, wherein: the front fixedly connected with two sets of backup pads (03) of frame (01) polish, every group backup pad (03) have two, and two backup pad (03) are kept away from each other, two dead levers (19) of the bottom fixedly connected with of frame (01) polish.

4. The precision polishing device for the production of the micro motor rotor as claimed in claim 3, wherein: two one side fixedly connected with kelly (16) that dead lever (19) are close to each other, circular through-hole has been seted up at the body of rod middle part of kelly (16), and this circular through-hole department fixedly connected with motor (15), the annular groove has been seted up to the output shaft department of motor (15), and this annular groove department has cup jointed connecting band (17), the inboard and fifth wheel (07) of connecting band (17) cup joint and link to each other.

5. The precision polishing device for the production of the micro motor rotor as claimed in claim 1, wherein: two bar-shaped through holes are formed in the middle of the lower portion of the front face of the polishing frame (01), a connecting column (18) is fixedly connected to the inner side of the bar-shaped through hole of the polishing frame (01), and a column body of the connecting column (18) is fixedly connected with a connecting wheel (07).

6. The precision polishing device for the production of the micro motor rotor as claimed in claim 1, wherein: the bottom fixedly connected with two sets of supporting legs (25) of frame (01) of polishing, it is two sets of bottom fixedly connected with antiskid ribbed tile (23) of supporting legs (25), two inboard middle part fixedly connected with baffle (24) of supporting legs (25), the top fixedly connected with stiffener (22) of baffle (24), two strengthening ribs (21) of the outside fixedly connected with of stiffener (22).