CN217045922U

CN217045922U - Bearing ring polishing device for bearing production

Info

Publication number: CN217045922U
Application number: CN202220502497.7U
Authority: CN
Inventors: 胡炳兴
Original assignee: Jiashan Linjiang Bearing Co ltd
Current assignee: Jiashan Linjiang Bearing Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-26
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a production race burnishing device for bearing, including the workstation, be equipped with a mount pad on the workstation, be equipped with the mounting groove that is used for placing the bearing on the mount pad, be equipped with elevating gear on the workstation, elevating gear is connected with the grinding device who polishes to the bearing inner race, is equipped with the clamping device who cliies the bearing in the mount pad, and the mounting groove bottom is equipped with the through-hole, and the through-hole is connected with the collecting box, and elevating gear is last to be equipped with the protection casing of placing the dust and flying upward. The device can effectively prevent that the dust that flies upward from wafting when polishing.

Description

Bearing ring polishing device for bearing production

Technical Field

The utility model relates to a burnishing device, in particular to bearing race burnishing device for production bearing.

Background

The bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process. It can also be said that the members for reducing the coefficient of friction during power transmission and keeping the shaft center position fixed when the other members are moved relative to each other on the shaft. The bearing is a lightweight part in modern mechanical equipment. Its main function is to support the mechanical rotating body to reduce the friction coefficient of mechanical load of equipment in the transmission process. The roller bearing is one of rolling bearings, is one of the parts widely used in modern machinery, and supports rotating parts by means of rolling contact between main elements, the bearing is an important mechanical part for supporting a mechanical rotator, reducing the friction coefficient in the motion process and ensuring the rotation precision of the mechanical rotator, and in order to ensure the precision and performance of the bearing, the roller path of the bearing needs to be superfinished before leaving a factory so as to meet the requirement on the surface roughness of the roller path of the bearing.

The bearing inner ring is used for supporting the rolling body, so that the requirement on the machining precision of the bearing inner ring is very high, the bearing inner ring still needs to be polished after being primarily polished by a polisher, but in the polishing process, the polished metal dust can fly out and cannot be effectively controlled, and the influence on the health of a human body after the metal dust is sucked by the human body is easily caused while the working environment is polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a production race burnishing device for bearing, the device can prevent effectively that the dust that flies upward from wafting when polishing.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a production race burnishing device for bearing, includes the workstation, be equipped with a mount pad on the workstation, be equipped with the mounting groove that is used for placing the bearing on the mount pad, be equipped with elevating gear on the workstation, elevating gear is connected with the grinding device who polishes to the bearing inner race, be equipped with the clamping device who cliies the bearing in the mount pad, the mount pad bottom is equipped with the through-hole, the through-hole is connected with the collecting box, elevating gear is last to be equipped with the protection casing of placing the dust and flying upward.

Adopt above-mentioned technical scheme, put the mounting groove with the bearing, start clamping device and press from both sides the bearing tight, start elevating gear, drive protection casing and grinding device and descend, start grinding device and polish the inner wall of bearing, the protection casing covers whole up end of mounting groove for whole simultaneously, can effectively prevent that the dust that flies upward from wafing.

Preferably, the lifting device comprises a support rod, a fixed plate, a lifting cylinder and a lifting platform, the support rod is fixed on the workbench, the fixed plate is fixed at the upper end of the support rod, the lifting cylinder is installed on the fixed plate, and an output shaft domestic fixed plate of the lifting cylinder is fixedly connected with the lifting platform.

By adopting the technical scheme, the fixing plate is fixed in the air by the supporting rod, and the lifting cylinder is started, so that the lifting cylinder drives the lifting platform to lift up and down.

Preferably, the grinding device comprises a motor and a polishing hairbrush, the motor is installed in the lifting platform, and an output shaft of the motor is fixedly connected with the polishing hairbrush.

By adopting the technical scheme, the motor and the polishing brush can move up and down along with the movement of the lifting platform.

Preferably, the protection cover is arranged on the side face of the lifting platform, sliding grooves are formed in two sides of the lifting platform, guide rods are fixedly connected in the sliding grooves, sliding blocks are arranged in the sliding grooves, sliding holes are formed in the sliding blocks, the guide rods penetrate through the sliding holes, springs are arranged between the face of the sliding block transporting force mounting seat and the sliding grooves, and the springs are sleeved outside the guide rods.

Adopt above-mentioned technical scheme, the protection casing can slide from top to bottom in the spout according to the slider to the spring has a decurrent pressure to the slider, makes the protection casing can press on the mount pad, and can have the certain limit and remove.

Preferably, the clamping device comprises a clamping cylinder and clamping blocks, placing grooves are formed in two sides of the mounting seat, the clamping cylinder is located in the placing grooves, an output shaft of the clamping cylinder is fixedly connected with the clamping blocks, and protruding clamping blocks are fixedly connected to the upper ends of the clamping blocks.

By adopting the technical scheme, the clamping cylinder drives the clamping block to move, the two sides of the bearing are clamped tightly by the clamping block, and the clamping block limits the upper surface of the bearing.

Preferably, the end of the fixture block close to the bearing is provided with a bevel edge.

By adopting the technical scheme, when the clamping block is close to the bearing, the bevel edge of the clamping block is contacted with the bearing, so that the bearing can conveniently enter between the clamping block and the clamping block.

Preferably, an inclined chute is connected between the through hole and the collection tank.

By adopting the technical scheme, the chute is inclined, so that the metal powder can slide into the collecting box conveniently.

Preferably, the inner wall of the through hole is provided with an electromagnet.

By adopting the technical scheme, the electromagnet has an adsorption effect on the flying metal powder, and the electromagnet is powered off to ensure that the metal powder enters the collection box from the chute.

Drawings

Fig. 1 is a side sectional view of the utility model;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is an enlarged view of region B of fig. 1.

Reference numerals are as follows: 1. a work table; 2. a mounting base; 3. mounting grooves; 4. a collection box; 5. a support bar; 6. a fixing plate; 7. a lifting cylinder; 8. a lifting platform; 9. a motor; 10. polishing the hairbrush; 11. a clamping cylinder; 12. a clamping block; 13. a clamping block; 14. a through hole; 15. a chute; 16. an electromagnet; 17. a protective cover; 18. a slider; 19. a guide bar; 20. a spring.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

As shown in fig. 1 to 3, a bearing ring polishing device for producing bearings, including workstation 1, workstation 1 is last to be equipped with a mount pad 2, be equipped with mounting groove 3 that is used for placing the bearing on mount pad 2, clamping device includes die clamping cylinder 11, clamp splice 12, be equipped with the standing groove in 2 both sides of mount pad, die clamping cylinder 11 is located the standing groove, die clamping cylinder 11's output shaft and clamp splice 12 fixed connection, clamp splice 12 upper end fixedly connected with outstanding fixture block 13, die clamping cylinder 11 drives clamp splice 12 and removes, press from both sides tight with the bearing through clamp splice 12, and fixture block 13 restricts the higher authority of bearing, the end that fixture block 13 is close to the bearing is equipped with the hypotenuse, when clamp splice 12 is close to the bearing, the hypotenuse of fixture block 13 contacts with the bearing, make things convenient for the bearing to get into between fixture block 13 and the clamp splice 12.

Be equipped with elevating gear on the workstation 1, elevating gear includes bracing piece 5, fixed plate 6, lift cylinder 7, elevating platform 8, bracing piece 5 is fixed on workstation 1, fixed plate 6 is fixed in the upper end of bracing piece 5, lift cylinder 7 is installed on fixed plate 6, lift cylinder 7's output shaft produces state fixed plate 6 and elevating platform 8 fixed connection, bracing piece 5 fixes fixed plate 6 aloft, start lift cylinder 7, make lift cylinder 7 drive 8 oscilaltions of elevating platform, grinding device includes motor 9 and polishing brush 10, motor 9 is installed in elevating platform 8, motor 9's output shaft and polishing brush 10 fixed connection, motor 9 and polishing brush 10 are following the removal and the oscilaltion of elevating platform 8, polishing brush 10 enters into the inner circle of bearing, polish.

The protection casing 17 sets up the side at elevating

platform

8, 8 both sides of elevating platform are equipped with the spout, fixedly connected with guide arm 19 in the spout, be equipped with slider 18 in the spout, slider 18 is equipped with the slide opening, guide arm 19 passes the slide opening, be equipped with spring 20 between that face of slider 18 fortune power mount pad 2 and the spout, spring 20 cover is outside guide arm 19, protection casing 17 can slide from top to bottom in the spout according to slider 18, and spring 20 has a decurrent pressure to slider 18, make protection casing 17 can press on mount pad 2, and can have the certain limit and remove.

The bottom of the mounting groove 3 is provided with a through hole 14, the inner wall of the through hole 14 is provided with an electromagnet 16, the electromagnet 16 has an adsorption effect on flying metal powder, the electromagnet 16 is powered off to enable the metal powder to enter the collecting box 4 from the chute 15, the through hole 14 is connected with the collecting box 4, the inclined chute 15 is connected between the through hole 14 and the collecting box 4, the chute 15 is inclined, and the metal powder can slide into the collecting box 4 conveniently.

Utility model's theory of operation: put the bearing in mounting groove 3, start die clamping cylinder 11 and press from both sides the bearing tightly, start lift cylinder 7, drive protection casing 17 and polishing brush 10 and descend, starting motor 9 polishes the inner wall of bearing, and protection casing 17 covers whole up end of mounting groove 3 for whole simultaneously, can prevent effectively that the dust that flies upward from wafting, collects effectively.

Claims

1. The utility model provides a production race burnishing device for bearing, includes workstation (1), its characterized in that, be equipped with one mount pad (2) on workstation (1), be equipped with mounting groove (3) that are used for placing the bearing on mount pad (2), be equipped with elevating gear on workstation (1), elevating gear is connected with the grinding device who polishes to the bearing inner race, be equipped with the clamping device who cliies the bearing in mount pad (2), mounting groove (3) bottom is equipped with through-hole (14), through-hole (14) are connected with collecting box (4), last protection casing (17) of placing the dust and flying upward of being equipped with of elevating gear.

2. The polishing device for the bearing ring for producing the bearing as claimed in claim 1, wherein the lifting device comprises a support rod (5), a fixing plate (6), a lifting cylinder (7) and a lifting table (8), the support rod (5) is fixed on the working table (1), the fixing plate (6) is fixed at the upper end of the support rod (5), the lifting cylinder (7) is installed on the fixing plate (6), and the output shaft of the lifting cylinder (7) is fixedly connected with the fixing plate (6) and the lifting table (8).

3. The polishing device for the bearing ring for producing the bearing according to claim 2, wherein the polishing device comprises a motor (9) and a polishing brush (10), the motor (9) is installed in the lifting table (8), and an output shaft of the motor (9) is fixedly connected with the polishing brush (10).

4. The polishing device for the bearing ring for producing the bearing as claimed in claim 3, wherein the protective cover (17) is arranged on the side surface of the lifting table (8), sliding grooves are formed in two sides of the lifting table (8), guide rods (19) are fixedly connected in the sliding grooves, sliding blocks (18) are arranged in the sliding grooves, sliding holes are formed in the sliding blocks (18), the guide rods (19) penetrate through the sliding holes, springs (20) are arranged between the sliding blocks (18) and the sliding grooves, and the springs (20) are sleeved outside the guide rods (19).

5. The polishing device for the bearing ring for producing the bearing according to claim 4, wherein the clamping device comprises a clamping cylinder (11) and a clamping block (12), placing grooves are formed in two sides of the mounting seat (2), the clamping cylinder (11) is located in the placing grooves, an output shaft of the clamping cylinder (11) is fixedly connected with the clamping block (12), and a protruding clamping block (13) is fixedly connected to the upper end of the clamping block (12).

6. The polishing device for bearing rings used for producing bearings as claimed in claim 5, wherein the end of the fixture block (13) close to the bearing is provided with a bevel edge.

7. A bearing ring polishing device for producing bearings according to claim 6, characterized in that an inclined ramp (15) is connected between the through-hole (14) and the collection box (4).

8. The polishing device for the bearing ring for producing the bearing according to claim 7, wherein the inner wall of the through hole (14) is provided with an electromagnet (16).