CN211916484U

CN211916484U - Burnishing device is used in motor bearing processing

Info

Publication number: CN211916484U
Application number: CN202020445632.XU
Authority: CN
Inventors: 毛中云
Original assignee: CHANGSHA MEGE BEARINGS CO LTD
Current assignee: CHANGSHA MEGE BEARINGS CO LTD
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-13
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a bearing processing technology field just discloses a motor is burnishing device for bearing processing, the on-line screen storage device comprises a base, the top fixed mounting of base has the pillar, the top fixed mounting of pillar has the cantilever, the both sides at base top fixed mounting respectively has first fixture and second fixture, the both ends of cantilever fixed mounting respectively have first polishing subassembly and second polishing subassembly, first polishing subassembly contacts with the bearing on the first fixture, the second polishing subassembly contacts with the bearing on the second fixture. The utility model discloses a first fixture, second fixture, first polishing mechanism and second polish the combined design of mechanism, realize self-adaptation centre gripping, location and the polishing to many specifications bearing, overall structure is simple, conveniently fixes a position and polishes the bearing of different specifications, and the simple operation has improved the device's polishing efficiency.

Description

Burnishing device is used in motor bearing processing

Technical Field

The utility model relates to a bearing processing technology field specifically is a burnishing device is used in motor bearing processing.

Background

In recent years, the mechanical industry in China develops rapidly, wherein a bearing is a necessary part of most machines, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process and ensure the rotation precision of the mechanical rotating body, and the surface of the bearing needs to be ground and polished in the production process.

At present, the conventional polishing tool is mostly adopted to polish the bearing, in the actual process of polishing, the bearings of different specifications are inconvenient to locate, the operation steps are complex, the polishing efficiency is low, and therefore, the polishing device for machining the motor bearing is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect aim at provides a burnishing device is used in motor bearing processing, and on the other hand aim at has solved that conventional burnishing tool is inconvenient polishes many specifications bearing, complex operation, problem that polishing efficiency is low.

In order to realize the above-mentioned purpose, the utility model provides a pair of burnishing device is used in motor bearing processing, the on-line screen storage device comprises a base, the top fixed mounting of base has the pillar, the top fixed mounting of pillar has the cantilever, the both sides at base top fixed mounting respectively has first fixture and second fixture, the both ends of cantilever fixed mounting respectively have first polishing subassembly and second polishing subassembly, first polishing subassembly contacts with the bearing on the first fixture, the second polishing subassembly contacts with the bearing on the second fixture.

Preferably, the first clamping mechanism comprises a first motor and an electric clamping finger, the first motor is fixedly installed on one side of the top of the base, the electric clamping finger is fixedly installed on an output shaft of the first motor, and a bearing to be polished is sleeved on a clamping end of the electric clamping finger.

Preferably, second fixture is including cylinder, disc, locating plate and elastic component, cylinder fixed mounting is in the inside of base, the output of cylinder extends to the top of base, and with the bottom fixed connection of disc, the elastic component symmetry sets up the inside at the disc, the locating plate sets up the upper surface at the disc, and with the elastic component transmission cooperation.

Preferably, the first polishing assembly comprises an electric push rod and a polishing sheet, the electric push rod is fixedly installed at the top of one end of the cantilever, and the output end of the electric push rod extends to the lower side of the cantilever and is fixedly connected with the polishing sheet.

Preferably, the second polishing assembly comprises a second motor and a polishing wheel, the second motor is fixedly mounted at the bottom of one end, far away from the first polishing assembly, of the cantilever, and the polishing wheel is located right above the second clamping mechanism and is fixedly connected with an output shaft of the second motor.

Preferably, the elastic component comprises a fixed rod, a movable block and a spring, four cavities which are in cross symmetric distribution are arranged in the disc, two ends of the fixed rod are fixedly connected with the inner walls of two sides of the cavities, the movable block is movably sleeved on the fixed rod and close to the extension of the disc, the spring is movably sleeved at the middle of the fixed rod, and two ends of the spring are respectively fixedly connected with the cavities and the movable block.

Preferably, the upper surface of the disc is provided with a sliding chute communicated with the cavity, the top of the movable block is fixedly provided with a sliding rod, and the other end of the sliding rod penetrates through the sliding chute and is fixedly connected with the bottom of the positioning plate.

Preferably, the polishing sheet is semicircular and annular, and the inner wall of the polishing sheet is in contact with the bearing.

Compared with the prior art, the utility model provides a burnishing device is used in motor bearing processing has following beneficial effect:

the utility model discloses when using, drive the pneumatic clamp through first motor and indicate to rotate, make the pneumatic clamp indicate to drive the bearing on it and rotate, utilize electric putter to drive the polishing piece and move down, make the periphery contact of polishing piece and bearing, realize the polishing to the bearing periphery, the rethread locating plate drives the movable block along the dead lever inward sliding, be convenient for arrange the bearing in the disc, receive the elastic force that extrusion deformation produced through the spring, realize self-adaptation centre gripping and location to many specifications bearing, through the elevating action of cylinder, be convenient for remove the bearing to polishing wheel department, it is rotatory to utilize the second motor to drive the polishing wheel, realize the polishing to the bearing end face, the utility model discloses simple structure, the convenience is fixed a position and is polished the bearing of different specifications, and convenient for operation has improved the device's polishing efficiency.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic structural view of a second clamping mechanism of the present invention;

FIG. 3 is a schematic diagram of the elastic assembly of FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the disc of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a cantilever; 4. a first clamping mechanism; 5. a second clamping mechanism; 6. a first polishing assembly; 7. a second polishing assembly; 8. a first motor; 9. an electric clamping finger; 10. an electric push rod; 11. polishing the sheet; 12. a second motor; 13. a polishing wheel; 14. a cylinder; 15. a disc; 16. positioning a plate; 17. an elastic component; 18. fixing the rod; 19. a movable block; 20. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-4, a polishing device for motor bearing processing includes a base 1, a pillar 2 is fixedly mounted on the top of the base 1, a cantilever 3 is fixedly mounted on the top end of the pillar 2, a first clamping mechanism 4 and a second clamping mechanism 5 are respectively fixedly mounted on two sides of the top of the base 1, a first polishing component 6 and a second polishing component 7 are respectively fixedly mounted on two ends of the cantilever 3, the first polishing component 6 contacts with a bearing on the first clamping mechanism 4, and the second polishing component 7 contacts with a bearing on the second clamping mechanism 5.

First fixture 4 is including first motor 8 and electronic clamp finger 9, first motor 8 fixed mounting is in one side at 1 top of base, electronic clamp finger 9 fixed mounting is on the output shaft of first motor 8, treat that the bearing suit of polishing presss from both sides the end of getting at electronic clamp finger 9, the end of getting of electronic clamp finger 9 presss from both sides is two splint that can draw close each other, start the back, two splint draw close each other, be convenient for extrude the location to the inner circle of many specifications bearing, electronic clamp finger 9 is the electronic clamping jaw EFG series of Shenzhen city hui Ling science and technology, belong to well-known technology in the art, no longer describe.

The second clamping mechanism 5 comprises a cylinder 14, a disc 15, a positioning plate 16 and an elastic assembly 17, the cylinder 14 is fixedly installed inside the base 1, the output end of the cylinder 14 extends to the upper portion of the base 1 and is fixedly connected with the bottom of the disc 15, the elastic assembly 17 is symmetrically arranged inside the disc 15, the positioning plate 16 is arranged on the upper surface of the disc 15 and is in transmission fit with the elastic assembly 17, the cylinder 14 is a pull-rod-free standard cylinder produced by Dongguan expansion automation equipment Limited, the specific model is SU 50-125-S, the well-known technology is not repeated, the disc 15 is driven to lift through the cylinder 14, the height of the disc 15 and a bearing on the disc is convenient to adjust, and subsequent polishing of the end face of the bearing is convenient.

First polishing subassembly 6 is including electric putter 10 and polishing piece 11, electric putter 10 fixed mounting is at the top of 3 one ends of cantilever, electric putter 10's output extends to the below of cantilever 3, and with polishing piece 11 fixed connection, electric putter 10 chooses for use the miniature electric putter of 12V that no tin city macrosa electromechanical device limited company produced, it goes up and down to drive polishing piece 11 through electric putter 10, be convenient for polish piece 11 and the bearing of different specifications and contact, improve the convenience of use.

Second polishing subassembly 7 is including second motor 12 and throwing aureola 13, and second motor 12 fixed mounting is kept away from the bottom of first polishing subassembly 6 one end at cantilever 3, and throwing aureola 13 is located second fixture 5 directly over, and with the output shaft fixed connection of second motor 12, and throwing aureola 13 is fixed through the output shaft of bolt and backing plate with second motor 12, can change the throwing aureola of different models according to the specification of treating polishing bearing, improves the convenience of use.

Elastic component 17 is including dead lever 18, movable block 19 and spring 20, four cavities that are cross symmetric distribution are seted up to the inside of disc 15, the both ends of dead lever 18 and the inner wall fixed connection of cavity both sides, the movable block 19 activity suit is on dead lever 18, and be close to the epitaxy of disc 15, spring 20 activity suit is at the middle part of dead lever 18, and spring 20's both ends respectively with cavity and 19 fixed connection of movable block, when the suit bearing, need inwards move four locating plates 16, drive movable block 19 inwards extrusion spring 20, utilize spring 20 to take place the produced reverse effort of elastic deformation, realize that locating plate 16's elasticity receive and releases, be convenient for locating plate 16 outwards extrudees the bearing, realize self-adaptation centre gripping and the location to the bearing, the convenience in use has been improved.

The upper surface of the disc 15 is provided with a sliding groove 21 communicated with the cavity, the top of the movable block 19 is fixedly provided with a sliding rod, the other end of the sliding rod penetrates through the sliding groove 21 and is fixedly connected with the bottom of the positioning plate 16, and the sliding connection between the sliding rod and the sliding groove 21 can improve the moving stability of the positioning plate 16, so that the clamping stability of the bearing is improved.

Polishing piece 11 is semicircle annular, and the inner wall contacts with the bearing, and the opening design down of semicircle ring is convenient for contact between polishing piece 11 and the bearing periphery, and the convenient follow-up polishing to the bearing periphery.

When the utility model is used, the pneumatic clamping finger 9 is driven to rotate by the first motor 8, so that the pneumatic clamping finger 9 drives the bearing on the pneumatic clamping finger to rotate, the electric push rod 10 drives the polishing sheet 11 to move downwards, the polishing sheet 11 is contacted with the periphery of the bearing to polish the periphery of the bearing, the positioning plate 16 drives the movable block 19 to slide inwards along the fixed rod 10, the bearing is conveniently arranged on the disc, the self-adaptive clamping and positioning of the bearings with various specifications are realized through the elastic acting force generated by the extrusion deformation of the spring 20, through the elevating action of cylinder 14, be convenient for remove the bearing to throwing aureola 13 department, utilize second motor 12 to drive and throw aureola 13 rotatory, realize the polishing to the bearing end face, the utility model discloses simple structure conveniently fixes a position and polishes the bearing of different specifications, and the simple operation has improved the device's polishing efficiency.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a burnishing device is used in motor bearing processing, includes base (1), its characterized in that, the top fixed mounting of base (1) has pillar (2), the top fixed mounting of pillar (2) has cantilever (3), the both sides at base (1) top fixed mounting respectively has first fixture (4) and second fixture (5), the both ends of cantilever (3) fixed mounting respectively have first polishing subassembly (6) and second polishing subassembly (7), first polishing subassembly (6) contact with the bearing on first fixture (4), second polishing subassembly (7) contact with the bearing on second fixture (5).

2. The polishing device for motor bearing machining according to claim 1, wherein the first clamping mechanism (4) comprises a first motor (8) and an electric clamping finger (9), the first motor (8) is fixedly installed on one side of the top of the base (1), the electric clamping finger (9) is fixedly installed on an output shaft of the first motor (8), and a bearing to be polished is sleeved on a clamping end of the electric clamping finger (9).

3. The polishing device for motor bearing machining according to claim 1, wherein the second clamping mechanism (5) comprises a cylinder (14), a disc (15), a positioning plate (16) and an elastic component (17), the cylinder (14) is fixedly installed inside the base (1), an output end of the cylinder (14) extends to the upper side of the base (1) and is fixedly connected with the bottom of the disc (15), the elastic component (17) is symmetrically arranged inside the disc (15), and the positioning plate (16) is arranged on the upper surface of the disc (15) and is in transmission fit with the elastic component (17).

4. The polishing device for motor bearing machining according to claim 1, wherein the first polishing assembly (6) comprises an electric push rod (10) and a polishing sheet (11), the electric push rod (10) is fixedly installed at the top of one end of the cantilever (3), and the output end of the electric push rod (10) extends to the lower side of the cantilever (3) and is fixedly connected with the polishing sheet (11).

5. The polishing device for motor bearing machining according to claim 1, characterized in that the second polishing assembly (7) comprises a second motor (12) and a polishing wheel (13), the second motor (12) is fixedly installed at the bottom of one end of the cantilever (3) far away from the first polishing assembly (6), and the polishing wheel (13) is located right above the second clamping mechanism (5) and is fixedly connected with an output shaft of the second motor (12).

6. The polishing device for motor bearing machining as claimed in claim 3, wherein the elastic assembly (17) comprises a fixed rod (18), a movable block (19) and a spring (20), four cavities are formed in the disc (15) and are symmetrically distributed in a cross shape, two ends of the fixed rod (18) are fixedly connected with inner walls of two sides of the cavities, the movable block (19) is movably sleeved on the fixed rod (18) and is close to the extension of the disc (15), the spring (20) is movably sleeved in the middle of the fixed rod (18), and two ends of the spring (20) are respectively and fixedly connected with the cavities and the movable block (19).

7. The polishing device for processing the motor bearing as recited in claim 6, wherein a sliding groove (21) communicated with the cavity is formed in the upper surface of the disc (15), a sliding rod is fixedly mounted at the top of the movable block (19), and the other end of the sliding rod penetrates through the sliding groove (21) and is fixedly connected with the bottom of the positioning plate (16).

8. The polishing device for motor bearing processing as claimed in claim 4, wherein the polishing sheet (11) is semi-circular and has an inner wall contacting the bearing.