CN211103054U

CN211103054U - Bearing ring production device for bearing production and processing

Info

Publication number: CN211103054U
Application number: CN201921562933.4U
Authority: CN
Inventors: 方建园; 樊锐; 沈国华
Original assignee: Changzhou Dingsen Transmission Technology Co ltd
Current assignee: Changzhou Dingsen Transmission Technology Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-28
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a bearing race apparatus for producing and processing, including the production facility body, the production facility includes the base, the top of base is equipped with two mounting panels, the bottom of a mounting panel in two mounting panels and the top fixed mounting of base, the bottom of another mounting panel and the top slidable mounting of base, top one side screw thread fastening of base has the pneumatic cylinder, the output of pneumatic cylinder and one side fixed mounting of another mounting panel, the equal fixed mounting in one side that two mounting panels are close to each other has two dead levers, the equal fixed mounting in one end that two dead levers that lie in same water flat line are close to each other has the anti-skidding rubber, be equipped with same bearing race body between four dead levers. The utility model relates to a rationally, convenient operation is convenient for polish to the inside and outside of race body simultaneously, improves work efficiency, guarantees the stability of the in-process of polishing, satisfies the user demand, is favorable to the use.

Description

Bearing ring production device for bearing production and processing

Technical Field

The utility model relates to a race ring production facility technical field especially relates to a race ring apparatus for producing for bearing production and processing.

Background

The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support the mechanical rotating body, reduce the friction coefficient in the moving process, the rotation precision is ensured, a bearing with a large diameter is often used on some large-scale worm turbines or large-scale rotating machines, for the processing of the bearing ring with large diameter, the grinding procedure is very important in the processing process of the bearing ring, the smoothness of the bearing ring is directly determined, the performance of the bearing is greatly influenced, and for the polishing of a large-diameter bearing ring, the traditional polishing mode is that a worker uses a handheld polisher, the inner ring surface and the outer ring surface of the whole bearing ring are gradually polished little by little, the hand-held equipment not only consumes a great deal of physical strength of workers, in the polishing process, the stability is poor, the processing quality is influenced, the production efficiency is low, the use requirement can not be met, therefore, the bearing ring production device for bearing production and processing is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bearing ring production device for bearing production and processing.

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

a bearing ring production device for bearing production and processing comprises a production equipment body, wherein the production equipment comprises a base, two mounting plates are arranged above the base, the bottom of one of the two mounting plates is fixedly mounted with the top of the base, the bottom of the other mounting plate is slidably mounted with the top of the base, a hydraulic cylinder is fixed on one side of the top of the base through threads, the output end of the hydraulic cylinder is fixedly mounted with one side of the other mounting plate, two fixing rods are fixedly mounted on one sides of the two mounting plates close to each other, anti-skid rubber sheets are fixedly mounted on one ends of the two fixing rods on the same horizontal line close to each other, the same bearing ring body is arranged among the four fixing rods, one side of each anti-skid rubber sheet far away from the corresponding fixing rod is tightly contacted with the outer side of the bearing ring body, and, an output shaft of the driving motor extends between the two mounting plates and is fixedly provided with a rotating shaft, one end of the rotating shaft penetrates through the bearing ring body, a disc positioned on one side of the bearing ring body is sleeved on the rotating shaft, the disc is sleeved on the corresponding two fixing rods, the top and the bottom of the disc are respectively and rotatably provided with a first T-shaped screw rod, the thread turning directions of the two first T-shaped screw rods are opposite, a clamping plate is sleeved on the first T-shaped screw rod in a threaded manner, the top and the bottom of the disc are respectively and fixedly provided with two fixing rods, the clamping plate is sleeved on the corresponding two fixing rods in a sliding manner, the first T-shaped screw rod is positioned between the corresponding two fixing rods, one sides of the two clamping plates, which are close to each other, are respectively and fixedly provided with a first sanding block, one side of the first sanding block, which is far away from the corresponding clamping plate, is movably contacted with the outer side of, threaded sleeve is equipped with the movable block on the second T shape screw rod, the top and the bottom of movable block all articulate the connecting rod that the slope set up, two connecting rod symmetries set up, the top of pivot and the equal fixed mounting in bottom have and are located this internal fixed tube of race ring, sliding sleeve is equipped with the carriage release lever in the fixed tube, the one end that the corresponding pivot was kept away from to the carriage release lever extends to outside the fixed tube and fixed mounting has the second sand of polishing piece, the inboard swing contact of one side that the corresponding carriage release lever was kept away from to the second sand of polishing piece and race ring body, the one end that the movable block was kept away from to the connecting rod is articulated mutually with one side that.

Preferably, the bottom of the base is provided with a first sliding groove, the bottom of the other mounting plate is fixedly provided with a first sliding block, and the first sliding block is connected with the first sliding groove in a sliding manner.

Preferably, a circular hole is formed in one side of the disc, two fixing rods located on the other mounting plate are located in the circular hole, the side wall of the circular hole is not in contact with the outer sides of the two corresponding fixing rods, an installation block is welded to the side wall of the circular hole and located between the two corresponding fixing rods, and a fixing sleeve of the installation block is arranged on the rotating shaft.

Preferably, the top of the clamping plate is provided with a first threaded hole, and the first threaded hole is in threaded connection with the corresponding first T-shaped screw.

Preferably, one side of the moving block is provided with a second threaded hole, and the second threaded hole is in threaded connection with the second T-shaped screw.

Preferably, the inner walls of the two sides of the fixed pipe are provided with second sliding grooves, the two sides of the moving rod are fixedly provided with second sliding blocks, and the second sliding blocks are connected with the corresponding second sliding grooves in a sliding mode.

Preferably, rectangular holes are formed in the inner wall of the top of the rectangular groove and the inner wall of the bottom of the rectangular groove, the connecting rods are located in the corresponding rectangular holes, and the outer sides of the connecting rods are not in contact with the side walls of the corresponding rectangular holes.

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

by the base, the mounting plate, the fixing rods, the fixing tubes, the bearing ring body, the clamping plates, the first T-shaped screw rods, the disc, the positioning rods, the driving motor, the rotating shaft, the rectangular groove, the moving block, the connecting rods and the second polishing sand blocks are matched with the moving rods, at the moment, the bearing ring body is in a clamping state, when the inner side and the outer side of the bearing ring body need to be simultaneously polished, the driving motor is started to drive the rotating shaft to rotate, the rotating shaft drives the disc to rotate through the mounting blocks, the disc drives the corresponding clamping plates to rotate through the two first T-shaped screw rods respectively, the clamping plates drive the corresponding first polishing sand blocks to polish the outer side of the bearing ring body, the rotating shaft drives the corresponding moving rods to rotate through the two fixing tubes respectively, the moving rods drive the corresponding second polishing sand blocks to polish the inner side of the bearing ring body, and further can simultaneously polish, after polishing, the first T-shaped screw rod is rotated in the forward direction, the first T-shaped screw rod drives the first polishing sand block to be separated from the bearing ring body through the corresponding clamping plate while rotating, then the second T-shaped screw rod is rotated in the forward direction, the second T-shaped screw rod drives the two connecting rods to move and rotate through the moving block, the connecting rods drive the corresponding second polishing sand block to be separated from the inner side of the bearing ring body, then the hydraulic cylinder is started in the forward direction to drive the other mounting plate to move towards the right, the other mounting plate drives the corresponding two fixing rods to be separated from the bearing ring body, the other mounting plate drives the rotating shaft to move towards the right through the output shaft of the driving motor, the rotating shaft drives the disc and the fixed pipe to move, the disc drives the clamping plate to move towards the right through the two first T-shaped screw rods, the clamping plate drives the corresponding first polishing sand block to move towards the right, and the fixed, the bearing ring body which is polished can be taken out.

The utility model relates to a rationally, convenient operation is convenient for polish to the inside and outside of race body simultaneously, improves work efficiency, guarantees the stability of the in-process of polishing, satisfies the user demand, is favorable to the use.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a preferred embodiment of a bearing ring production device for bearing production and processing according to the present invention;

fig. 2 is a schematic structural view of a part a of a preferred embodiment of a bearing ring production device for bearing production and processing according to the present invention;

fig. 3 is a schematic structural diagram of part B of a preferred embodiment of a bearing ring production device for bearing production and processing according to the present invention.

In the figure: 1-base, 2-mounting plate, 3-fixing rod, 4-fixing tube, 5-bearing ring body, 6-clamping plate, 7-first T-shaped screw rod, 8-disc, 9-positioning rod, 10-driving motor, 11-rotating shaft, 12-rectangular groove, 13-moving block, 14-connecting rod, 15-second polishing sand block, 16-moving rod and 17-second T-shaped screw rod.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

Referring to fig. 1-3, a bearing ring production device for bearing production and processing comprises a production equipment body, the production equipment comprises a base 1, two mounting plates 2 are arranged above the base 1, the bottom of one mounting plate 2 of the two mounting plates 2 is fixedly mounted with the top of the base 1, the bottom of the other mounting plate 2 is slidably mounted with the top of the base 1, a hydraulic cylinder is fixed with threads on one side of the top of the base 1, the output end of the hydraulic cylinder is fixedly mounted with one side of the other mounting plate 2, two fixing rods 3 are fixedly mounted on the mutually close sides of the two mounting plates 2, an anti-skid rubber sheet is fixedly mounted on the mutually close ends of the two fixing rods 3 on the same horizontal line, the same bearing ring body 5 is arranged between the four fixing rods 3, and the side of the anti-skid rubber sheet far away from the corresponding fixing rod 3 is, a driving motor 10 is fixed on one side of the other mounting plate 2 through threads, an output shaft of the driving motor 10 extends to a position between the two mounting plates 2 and is fixedly provided with a rotating shaft 11, one end of the rotating shaft 11 penetrates through the bearing ring body 5, a disc 8 positioned on one side of the bearing ring body 5 is sleeved on the rotating shaft 11, the disc 8 is sleeved on the corresponding two fixing rods 3, the top and the bottom of the disc 8 are respectively and rotatably provided with a first T-shaped screw 7, the thread rotating directions of the two first T-shaped screws 7 are opposite, a clamping plate 6 is sleeved on the first T-shaped screw 7 through threads, the top and the bottom of the disc 8 are respectively and fixedly provided with two positioning rods 9, the clamping plates 6 are slidably sleeved on the corresponding two positioning rods 9, the first T-shaped screw 7 is positioned between the corresponding two positioning rods 9, one side of the two clamping plates 6 close to each other is respectively and fixedly provided with a first sanding block, one side of the first sanding block, one end of the rotating shaft 11 is provided with a rectangular groove 12, a second T-shaped screw 17 is rotatably installed on the inner wall of one side of the rectangular groove 12 far away from the opening of the rectangular groove, a moving block 13 is sleeved on the second T-shaped screw 17 through threads, connecting rods 14 which are obliquely arranged are hinged on the top and the bottom of the moving block 13, the two connecting rods 14 are symmetrically arranged, a fixed pipe 4 which is positioned in the bearing ring body 5 is fixedly installed on the top and the bottom of the rotating shaft 11, a moving rod 16 is sleeved in the fixed pipe 4 in a sliding manner, one end of the moving rod 16 far away from the corresponding rotating shaft 11 extends out of the fixed pipe 4 and is fixedly provided with a second polishing sand block 15, one side of the second polishing sand block 15 far away from the corresponding moving rod 16 is movably contacted with the inner side of the bearing ring body 5, one end of the connecting rod 14 far away from the moving block 13 is hinged with one side of, convenient operation is convenient for polish the inside and outside of bearing ring body 5 simultaneously, improves work efficiency, guarantees the stability of the in-process of polishing, satisfies the user demand, is favorable to the use.

In the utility model, the bottom of the base 1 is provided with a first chute, the bottom of the other mounting plate 2 is fixedly provided with a first slide block which is connected with the first chute in a sliding way, one side of the disc 8 is provided with a circular hole, two fixed rods 3 positioned on the other mounting plate 2 are both positioned in the circular hole, the side wall of the circular hole is not contacted with the outer sides of the two corresponding fixed rods 3, the side wall of the circular hole is welded with a mounting block which is positioned between the two corresponding fixed rods 3, the mounting block is fixedly sleeved on the rotating shaft 11, the top of the splint 6 is provided with a first threaded hole which is in threaded connection with a corresponding first T-shaped screw 7, one side of the moving block 13 is provided with a second threaded hole which is in threaded connection with a second T-shaped screw 17, the inner walls on both sides of the fixed pipe 4 are both provided with second chutes, both sides of the moving rod 16, the second slider is connected with the second spout sliding connection who corresponds, has all seted up the rectangular hole on the top inner wall of rectangular groove 12 and the bottom inner wall, and connecting rod 14 is located the rectangular hole that corresponds, and the outside of connecting rod 14 is contactless with the lateral wall of the rectangular hole that corresponds, the utility model relates to a rationally, convenient operation is convenient for polish the inside and outside of bearing ring body 5 simultaneously, improves work efficiency, guarantees the stability of the in-process of polishing, satisfies the user demand, is favorable to the use.

The working principle is as follows: when the polishing device is used, the bearing ring body 5 is in a clamping state, when the inner side and the outer side of the bearing ring body 5 need to be polished simultaneously, the driving motor 10 is started, the output shaft of the driving motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the mounting block to rotate, the mounting block drives the disc 8 to rotate, the disc 8 drives the two first T-shaped screws 7 to rotate, the first T-shaped screws 7 drive the corresponding clamping plates 6 to rotate, the clamping plates 6 drive the corresponding first polishing blocks to polish the outer side of the bearing ring body 5, simultaneously, the rotating shaft 11 drives the two fixed tubes 4 to rotate, the fixed tubes 4 drive the corresponding moving rods 16 to rotate, the moving rods 16 drive the corresponding second polishing blocks 15 to rotate, the inner side of the bearing ring body 5 is polished while the second polishing blocks 15 rotate, so that the inner ring and the outer ring of the bearing ring body 5 can be polished simultaneously, and the polishing efficiency is improved, after polishing, the first T-shaped screw 7 is rotated in the forward direction, under the action of a first threaded hole formed in the top of the clamping plate 6, the first T-shaped screw 7 drives the corresponding clamping plate 6 to move in the direction away from the bearing ring body 5 while rotating, the clamping plate 6 slides on the corresponding positioning rod 9 while moving, the clamping plate 6 drives the corresponding first polishing block to separate from the bearing ring body 5 while moving, then the second T-shaped screw 17 is rotated in the forward direction, under the action of a second threaded hole formed in one side of the moving block 13, the second T-shaped screw 17 rotates to drive the moving block 13 to move in the direction away from the driving motor 10, the moving block 13 pulls the two connecting rods 14, so that the two connecting rods 14 move and rotate, the connecting rod 14 drives the corresponding second polishing block 15 to move in the direction close to the rotating shaft 11, and the second polishing block 15 drives the corresponding moving rod 16 to slide in the fixed pipe 4, the second sanding block 15 is separated from the inner side of the bearing ring body 5, then the hydraulic cylinder is started in the forward direction, the output shaft of the hydraulic cylinder drives the other mounting plate 2 to move towards the right position, the other mounting plate 2 drives the two corresponding fixing rods 3 to be separated from the bearing ring body 5, the other mounting plate 2 drives the rotating shaft 11 to move towards the right position through the output shaft of the driving motor 10, the rotating shaft 11 drives the disc 8 and the fixed pipe 4 to move, the disc 8 drives the clamping plate 6 to move towards the right through the two first T-shaped screws 7, the clamping plate 6 drives the corresponding first sanding block to move towards the right, meanwhile, the fixed pipe 4 drives the second sanding block 15 to move out of the bearing ring body 5 through the corresponding moving rod 16, the sanded bearing ring body 5 can be taken out of the bearing ring body 5 which is replaced for sanding, so that the inner side and the outer side of the bearing, the working efficiency is improved.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. A bearing ring production device for bearing production and processing comprises a production equipment body, wherein the production equipment comprises a base (1) and is characterized in that two mounting plates (2) are arranged above the base (1), the bottom of one mounting plate (2) of the two mounting plates (2) is fixedly mounted with the top of the base (1), the bottom of the other mounting plate (2) is slidably mounted with the top of the base (1), a hydraulic cylinder is fixed on one side of the top of the base (1) through threads, the output end of the hydraulic cylinder is fixedly mounted with one side of the other mounting plate (2), two fixing rods (3) are fixedly mounted on one sides of the two mounting plates (2) close to each other, an anti-skid rubber sheet is fixedly mounted on one end of each two fixing rods (3) on the same horizontal line close to each other, the same bearing ring body (5) is arranged between the four fixing rods (3), one side of the anti-skid rubber sheet, which is far away from the corresponding fixed rod (3), is in close contact with the outer side of the bearing ring body (5), one side of the other mounting plate (2) is in threaded fixing with a driving motor (10), an output shaft of the driving motor (10) extends between the two mounting plates (2) and is fixedly provided with a rotating shaft (11), one end of the rotating shaft (11) penetrates through the bearing ring body (5), a disc (8) positioned on one side of the bearing ring body (5) is sleeved on the rotating shaft (11), the disc (8) is sleeved on the corresponding two fixed rods (3), the top and the bottom of the disc (8) are both rotatably provided with a first T-shaped screw (7), the thread turning directions of the two first T-shaped screws (7) are opposite, a clamping plate (6) is sleeved on the thread of the first T-shaped screw (7), and two positioning rods (9) are both fixedly arranged, the clamping plates (6) are sleeved on the two corresponding positioning rods (9) in a sliding manner, the first T-shaped screw rods (7) are positioned between the two corresponding positioning rods (9), one sides of the two clamping plates (6) close to each other are fixedly provided with first sanding blocks, one sides of the first sanding blocks, far away from the corresponding clamping plates (6), are movably contacted with the outer side of the bearing ring body (5), one end of the rotating shaft (11) is provided with a rectangular groove (12), the inner wall of one side, far away from the opening of the rectangular groove (12), is rotatably provided with second T-shaped screw rods (17), the second T-shaped screw rods (17) are sleeved with moving blocks (13) in a threaded manner, the top and the bottom of each moving block (13) are hinged with connecting rods (14) which are obliquely arranged, the two connecting rods (14) are symmetrically arranged, and the top and the bottom of the rotating shaft (11) are fixedly provided with fixed pipes (4, sliding sleeve is equipped with carriage release lever (16) in fixed pipe (4), the one end that corresponding pivot (11) was kept away from in carriage release lever (16) extends to fixed pipe (4) outer and fixed mounting has the second sand block (15) of polishing, the inboard swing joint of one side and bearing ring body (5) of the corresponding carriage release lever (16) is kept away from in second sand block (15), the one end that movable block (13) was kept away from in connecting rod (14) is articulated mutually with one side that corresponding second sand block (15) of polishing is close to carriage release lever (16).

2. The bearing ring production device for bearing production and processing as claimed in claim 1, wherein a first sliding groove is formed in the bottom of the base (1), a first sliding block is fixedly mounted at the bottom of the other mounting plate (2), and the first sliding block is slidably connected with the first sliding groove.

3. The bearing ring production device for bearing production and processing as claimed in claim 1, wherein a circular hole is formed in one side of the disc (8), the two fixing rods (3) on the other mounting plate (2) are both located in the circular hole, the side wall of the circular hole is not in contact with the outer sides of the two corresponding fixing rods (3), a mounting block is welded on the side wall of the circular hole and located between the two corresponding fixing rods (3), and the mounting block is fixedly sleeved on the rotating shaft (11).

4. The bearing ring production device for bearing production and processing as claimed in claim 1, wherein a first threaded hole is formed in the top of the clamping plate (6), and the first threaded hole is in threaded connection with the corresponding first T-shaped screw (7).

5. The bearing ring production device for bearing production and processing as claimed in claim 1, wherein a second threaded hole is formed in one side of the moving block (13), and the second threaded hole is in threaded connection with the second T-shaped screw (17).

6. The bearing ring production device for bearing production and processing as claimed in claim 1, wherein the inner walls of the two sides of the fixed tube (4) are respectively provided with a second sliding groove, the two sides of the movable rod (16) are respectively and fixedly provided with a second sliding block, and the second sliding blocks are connected with the corresponding second sliding grooves in a sliding manner.

7. The bearing ring production device for bearing production and processing as claimed in claim 1, wherein the top inner wall and the bottom inner wall of the rectangular groove (12) are both provided with rectangular holes, the connecting rod (14) is located in the corresponding rectangular hole, and the outer side of the connecting rod (14) is not in contact with the side wall of the corresponding rectangular hole.