CN213998905U

CN213998905U - Groove grinding device is used in bearing bush production

Info

Publication number: CN213998905U
Application number: CN202022106340.6U
Authority: CN
Inventors: 苏九江
Original assignee: Individual
Current assignee: Nanyang Kaicheng Bearing Co.,Ltd.
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-08-20
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a bearing bush technical field that polishes, and disclose a bearing bush production is with groove grinding device, including the fixed plate, fixed surface is connected with the diaphragm in the backup pad, the first motor of middle part fixedly connected with of diaphragm upper surface, first motor output end fixedly connected with axis of rotation, axis of rotation front end fixedly connected with rolling disc, the rolling disc outside is provided with spacing frame. This bearing tile production is with concave groove grinding device, through the backup pad, the diaphragm, first motor, the axis of rotation, the rolling disc, spacing frame, the auxiliary frame, the accessory plate, the limiting plate, the second motor, the transmission shaft, the connecting axle and the cooperation of the cutter body of polishing, can carry out more comprehensive polishing to the bearing tile, can polish to the bearing tile of not unidimensional height simultaneously, through the cooperation of first pneumatic cylinder, fixed bent plate, remove the bent plate, the rubber bent plate, stopper and cardboard, can fix the bearing tile.

Description

Groove grinding device is used in bearing bush production

Technical Field

The utility model relates to a bearing bush technical field that polishes specifically is a bearing bush production is with groove grinding device.

Background

At present, a bearing bush is a part of a sliding bearing, which is contacted with a journal, is in a bush-shaped semi-cylindrical surface, is very smooth, is generally made of wear-resistant materials such as bronze, antifriction alloy and the like, can be made of wood, engineering plastics or rubber under special conditions, has an integral type and a split type, is generally called as a shaft sleeve, has an oil groove and an oil groove, is in clearance fit with the journal, generally does not rotate along with the shaft, is produced during the production of the bearing bush, is generally soft in bearing bush material, can be processed by a grinding method on an inner cylindrical surface, does not adopt a method matched with the shaft diameter during grinding, but adopts a special grinding rod with the same size as the hole size of the bearing bush, is mainly used for scraping part of a bush bearing, is scraped by a wide-edge scraper machine, is shallow in scraping, is complicated in inner surface shape, and adopts a special boring method according to a specific shape, therefore, the groove must be polished and cut in the bearing bush machining process, and the polishing efficiency of the conventional groove polishing device for bearing bush production is lower and the practicability is lower.

The utility model discloses a bearing bush production is with groove grinding device is disclosed in chinese patent publication No. CN206748142U, this bearing bush production is with groove grinding device is through the fixed seat card dress of bearing bush with the bearing bush that needs polish when using, starting drive, open the controller, the fixed pincers of controller control bearing bush are fixed with the bearing bush clamp fastening, controller control blade disc driving motor work, blade disc driving motor drives the rotatory blade disc rotation, rotatory blade disc drives the cutter body of polishing and polishes the bearing bush groove, the bearing bush groove finishes after polishing, controller control blade disc driving motor stop work, the fixed pincers of simultaneous control bearing bush loosen, take out the bearing bush, but this kind of mode has very big defect: the cutter body of polishing carries out certain rotation in fixed position, and is more inconvenient to polish to the bearing bush of co-altitude, and the practicality is lower, has reduced the efficiency of work, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a recess grinding device is used in bearing bush production has solved the cutter body of polishing and has carried out certain rotation in fixed position, and is more inconvenient to the bearing bush of co-altitude to polish, and the practicality is lower, has reduced the efficiency of work, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a groove polishing device for bearing bush production comprises a fixed plate, wherein a supporting plate is fixedly connected to the left rear side and the right rear side of the upper surface of the fixed plate, a transverse plate is fixedly connected to the upper surface of the supporting plate, a first motor is fixedly connected to the middle part of the upper surface of the transverse plate, a rotating shaft is fixedly connected to the output end of the first motor, a rotating disc is fixedly connected to the front end of the rotating shaft, the rotating shaft is arranged on the right side of the rear end of the rotating disc, a limiting frame is arranged on the outer side of the rotating disc, the side wall of an inner cavity of the limiting frame is in contact with the outer surface of the rotating disc, the rotating disc is arranged inside the left end of the limiting frame, a limiting plate is fixedly connected to the middle part of the lower surface of the limiting frame, an auxiliary frame is arranged on the outer side of the limiting plate, the side wall of the inner cavity of the auxiliary frame is in contact with the outer surface of the limiting plate, an auxiliary plate is fixedly connected to the top end of the front side of the supporting plate, the inner side surface of the auxiliary plate is fixedly connected to the outer surface of the auxiliary frame, and a placing groove is formed on the lower surface of the limiting plate, the limiting plate inner chamber top lateral wall fixedly connected with second motor, second motor output end fixedly connected with transmission shaft, transmission shaft bottom fixedly connected with connecting axle, the equal fixedly connected with cutter body of polishing of connecting axle left end and right-hand member, the fixed bent plate of the left front side fixedly connected with of fixed plate upper surface, the right front side of fixed plate upper surface is provided with the removal bent plate, remove bent plate lower surface and fixed plate upper surface contact, the first pneumatic cylinder of the right front side fixedly connected with of fixed plate upper surface, first pneumatic cylinder output and the middle part fixed connection who removes the bent plate right flank.

Preferably, the middle part of the rear end of the upper surface of the fixing plate is fixedly connected with a second hydraulic cylinder, the output end of the second hydraulic cylinder is fixedly connected with a pushing head, and the pushing head is a rubber head.

Preferably, the front end and the equal fixedly connected with stopper in rear end of removal bent plate lower surface, the right front side of fixed plate is opened and is equipped with two sets of spacing holes, and stopper slidable sets up at spacing downthehole portion, stopper bottom fixedly connected with cardboard, cardboard upper surface and fixed plate lower surface contact.

Preferably, the fixed bent plate right side and the movable bent plate left side are fixedly connected with a rubber bent plate, and the inner side surface of the rubber bent plate is provided with anti-skidding lines.

Preferably, the left side and the right side of the first motor are fixedly connected with fixing frames, and the bottom ends of the fixing frames are fixedly connected with the upper surface of the transverse plate.

Preferably, the four corners of the lower surface of the fixing plate are fixedly connected with pillars, the bottoms of the pillars are fixedly connected with bases, and the bottoms of the bases are fixedly connected with anti-slip pads.

(III) advantageous effects

The utility model provides a bearing bush production is with groove grinding device possesses following beneficial effect:

1. this bearing tile production is with concave groove grinding device, through the backup pad, the diaphragm, first motor, the axis of rotation, the rolling disc, spacing frame, the auxiliary frame, the accessory plate, the limiting plate, the second motor, the transmission shaft, the connecting axle and the cooperation of the cutter body of polishing, can carry out more comprehensive polishing to the bearing tile, can polish to the bearing tile of not unidimensional height simultaneously, through the cooperation of first pneumatic cylinder, fixed bent plate, remove the bent plate, the rubber bent plate, stopper and cardboard, can fix the bearing tile.

2. This bearing tile production is with groove grinding device through the cooperation of second pneumatic cylinder with promote the head, can assist the staff to collect the good bearing tile of polishing, through the cooperation of stopper, spacing hole and cardboard, can assist the removal bent plate more stable removal about going on, through the cooperation of backup pad and diaphragm, can fix first motor.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the fixing plate of the present invention;

fig. 3 is a schematic perspective view of the rotating disk of the present invention.

In the figure: 1. a fixing plate; 2. a support plate; 3. a transverse plate; 4. a first motor; 5. a rotating shaft; 6. rotating the disc; 7. a limiting frame; 8. a limiting plate; 9. an auxiliary frame; 10. an auxiliary plate; 11. a second motor; 12. A drive shaft; 13. a connecting shaft; 14. polishing the cutter body; 15. fixing the bent plate; 16. moving the bent plate; 17. A first hydraulic cylinder; 18. a second hydraulic cylinder; 19. a pusher head; 20. a limiting block; 21. clamping a plate; 22. Bending a rubber plate; 23. a fixed mount; 24. a pillar; 25. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a groove grinding device for bearing bush production comprises a fixed plate 1, wherein a supporting plate 2 is fixedly connected to the left rear side and the right rear side of the upper surface of the fixed plate 1, a transverse plate 3 is fixedly connected to the upper surface of the supporting plate 2, a first motor 4 is fixedly connected to the middle part of the upper surface of the transverse plate 3, a rotating shaft 5 is fixedly connected to the output end of the first motor 4, a rotating disc 6 is fixedly connected to the front end of the rotating shaft 5, the rotating shaft 5 is arranged on the right side of the rear end of the rotating disc 6, a limiting frame 7 is arranged on the outer side of the rotating disc 6, the side wall of an inner cavity of the limiting frame 7 is in contact with the outer surface of the rotating disc 6, the rotating disc 6 is arranged inside the left end of the limiting frame 7, a limiting plate 8 is fixedly connected to the middle part of the lower surface of the limiting frame 7, an auxiliary frame 9 is arranged on the outer side of the limiting plate 8, the side wall of the inner cavity of the auxiliary frame 9 is in contact with the outer surface of the limiting plate 8, an auxiliary plate 10 is fixedly connected to the top end of the front side of the supporting plate 2, the inboard surface of accessory plate 10 and the outer fixed surface of auxiliary frame 9 are connected, the standing groove has been seted up to 8 lower surfaces of limiting plate, 8 inner chamber top lateral wall fixedly connected with second motors 11 of limiting plate, 11 output end fixedly connected with transmission shaft 12 of second motors, 12 bottom fixedly connected with connecting axles 13 of transmission shaft, the equal fixedly connected with cutter body 14 of polishing of connecting axle 13 left end and right-hand member, the fixed bent plate 15 of the fixed plate 1 left front side fixedly connected with of upper surface, the right front side of fixed plate 1 upper surface is provided with and removes bent plate 16, remove bent plate 16 lower surface and fixed plate 1 upper surface contact, the first pneumatic cylinder 17 of the right front side fixedly connected with of fixed plate 1 upper surface, the middle part fixed connection of first pneumatic cylinder 17 output and the removal bent plate 16 right flank.

Specifically, in order to assist the staff to collect the good bearing bush of polishing, the rear end middle part fixedly connected with second pneumatic cylinder 18 of fixed plate 1 upper surface, 18 output fixedly connected with promotion heads 19 of second pneumatic cylinder, promote the head 19 and set up to the rubber head, start second pneumatic cylinder 18, second pneumatic cylinder 18 drives and promotes head 19 and carry out certain promotion to the bearing bush, and the auxiliary staff collects it.

Specifically, in order to make the removal that removes the more stable removal of going on about on fixed plate 1 of bent plate 16, remove the equal fixedly connected with stopper 20 in front end and the rear end of bent plate 16 lower surface, fixed plate 1 right side front side is opened and is equipped with two sets of spacing holes, stopper 20 slidable sets up in spacing downthehole portion, stopper 20 bottom fixedly connected with cardboard 21, cardboard 21 upper surface and the 1 lower surface contact of fixed plate.

Specifically, in order to improve the protection effect on the bearing bush, the rubber bent plate 22 is fixedly connected to the right side face of the fixed bent plate 15 and the left side face of the movable bent plate 16, and anti-skid lines are arranged on the inner side face of the rubber bent plate 22.

Specifically, in order to fix first motor 4, make the more stable work that carries on of motor, the equal fixedly connected with mount 23 of the left surface and the right flank of first motor 4, mount 23 bottom and diaphragm 3 upper surface fixed connection.

Specifically, for fixing device, improve the stability of device, the equal fixedly connected with pillar 24 in fixed plate 1 lower surface four corners, pillar 24 bottom fixedly connected with base 25, base 25 bottom fixedly connected with slipmat.

When in use, a bearing bush to be polished is placed between the movable bending plate 16 and the fixed bending plate 15, the first hydraulic cylinder 17 is started, the first hydraulic cylinder 17 drives the movable bending plate 16 to move left and right on the fixed plate 1, so that the bearing bush is clamped and rotated between the movable bending plate 16 and the fixed bending plate 15 more stably, the bearing bush is fixed, the first motor 4 and the second motor 11 are started, the first motor 4 drives the rotating disc 6 to rotate, the rotating disc 6 moves in the limiting frame 7 to enable the limiting frame 7 to move up and down, the auxiliary plate 10 and the auxiliary frame 9 are matched to enable the limiting frame 7 to move up and down more stably, the second motor 11 drives the transmission shaft 12 to rotate, the transmission shaft 12 drives the connecting shaft 13 to rotate, the connecting shaft 13 drives the polishing cutter body 14 to rotate, so that the polishing cutter body 14 can rotate up and down while rotating, carry out more comprehensive polishing to the concave ditch of bearing bush to can polish to the bearing bush of different height dimensions, later remove the bent plate 16 and remove to the right side, start second pneumatic cylinder 18, second pneumatic cylinder 18 drives and promotes head 19 and carry out prorsad removal, carries out certain promotion to the bearing bush, makes the bearing bush leave fixed plate 1, and the auxiliary staff collects the bearing bush who polishes, has improved the practicality.

In conclusion, the groove polishing device for bearing bush production can polish bearing bushes more comprehensively through the matching action of the supporting plate 2, the transverse plate 3, the first motor 4, the rotating shaft 5, the rotating disc 6, the limiting frame 7, the auxiliary frame 9, the auxiliary plate 10, the limiting plate 8, the second motor 11, the transmission shaft 12, the connecting shaft 13 and the polishing cutter body 14, can polish bearing bushes with different sizes and heights, can fix the bearing bushes through the matching action of the first hydraulic cylinder 17, the fixed bent plate 15, the movable bent plate 16, the rubber bent plate 22, the limiting block 20 and the clamping plate 21, can assist workers to collect the polished bearing bushes through the matching action of the second hydraulic cylinder 18 and the pushing head 19, can assist the movable bent plate 16 to move left and right more stably through the matching action of the limiting block 20, the limiting hole and the clamping plate 21, the first motor 4 can be fixed by the cooperation of the supporting plate 2 and the transverse plate 3.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing bush production is with groove grinding device, includes fixed plate (1), its characterized in that: the left rear side and the right rear side of the upper surface of the fixed plate (1) are fixedly connected with a supporting plate (2), the upper surface of the supporting plate (2) is fixedly connected with a transverse plate (3), the middle part of the upper surface of the transverse plate (3) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with a rotating shaft (5), the front end of the rotating shaft (5) is fixedly connected with a rotating disc (6), the rotating shaft (5) is arranged on the right side of the rear end of the rotating disc (6), the outer side of the rotating disc (6) is provided with a limiting frame (7), the side wall of the inner cavity of the limiting frame (7) is in contact with the outer surface of the rotating disc (6), the rotating disc (6) is arranged inside the left end of the limiting frame (7), the middle part of the lower surface of the limiting frame (7) is fixedly connected with a limiting plate (8), the outer side of the limiting plate (8) is provided with an auxiliary frame (9), the side wall of the inner cavity of the auxiliary frame (9) is in contact with the outer surface of the limiting plate (8), the positive top fixedly connected with accessory plate (10) of backup pad (2), accessory plate (10) medial surface and auxiliary frame (9) external fixed surface are connected, the standing groove has been seted up to limiting plate (8) lower surface, limiting plate (8) inner chamber top lateral wall fixedly connected with second motor (11), second motor (11) output end fixedly connected with transmission shaft (12), transmission shaft (12) bottom fixedly connected with connecting axle (13), the equal fixedly connected with cutter body (14) of polishing of connecting axle (13) left end and right-hand member, the fixed bent plate (15) of the left front side fixedly connected with of fixed plate (1) upper surface, the right front side of fixed plate (1) upper surface is provided with removal bent plate (16), remove bent plate (16) lower surface and fixed plate (1) upper surface contact, the first pneumatic cylinder (17) of the right front side fixedly connected with of fixed plate (1) upper surface, first pneumatic cylinder (17) output and the middle part fixed connection of removing bent plate (16) right flank.

2. The groove grinding device for bearing bush production according to claim 1, characterized in that: the middle part of the rear end of the upper surface of the fixing plate (1) is fixedly connected with a second hydraulic cylinder (18), the output end of the second hydraulic cylinder (18) is fixedly connected with a pushing head (19), and the pushing head (19) is a rubber head.

3. The groove grinding device for bearing bush production according to claim 1, characterized in that: remove the equal fixedly connected with stopper (20) in front end and the rear end of bent plate (16) lower surface, fixed plate (1) right front side is opened and is equipped with two sets of spacing holes, and stopper (20) slidable sets up at spacing downthehole portion, stopper (20) bottom fixedly connected with cardboard (21), cardboard (21) upper surface and fixed plate (1) lower surface contact.

4. The groove grinding device for bearing bush production according to claim 1, characterized in that: the anti-skidding plastic frame is characterized in that the right side face of the fixed bent plate (15) and the left side face of the movable bent plate (16) are fixedly connected with rubber bent plates (22), and anti-skidding lines are arranged on the inner side faces of the rubber bent plates (22).

5. The groove grinding device for bearing bush production according to claim 1, characterized in that: the left side face and the right side face of the first motor (4) are fixedly connected with fixing frames (23), and the bottom ends of the fixing frames (23) are fixedly connected with the upper surface of the transverse plate (3).

6. The groove grinding device for bearing bush production according to claim 1, characterized in that: the four corners of the lower surface of the fixing plate (1) are fixedly connected with pillars (24), the bottom ends of the pillars (24) are fixedly connected with bases (25), and the bottom ends of the bases (25) are fixedly connected with anti-skid pads.