CN216633808U

CN216633808U - Positioning tool for machining tapered roller bearing

Info

Publication number: CN216633808U
Application number: CN202123222242.XU
Authority: CN
Inventors: 刘馨蔚; 李英超
Original assignee: Wafangdian Wanbao Bearing Manufacturing Co ltd
Current assignee: Wafangdian Wanbao Bearing Manufacturing Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-31
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a positioning tool for machining a tapered roller bearing, which belongs to the technical field of bearing machining and comprises a grinding machine and a toothed plate, wherein the front surface of the grinding machine is fixedly connected with the back surface of a moving rod, the lower surface of the moving rod is fixedly connected with the top end of a spring, the bottom end of the spring is fixedly connected with the top end of a first sliding rod, the back surface of the toothed plate is meshed with a fixing mechanism, the fixing mechanism is arranged in a fixing groove, the fixing groove is formed in the upper surface of a supporting plate, a pin shaft is arranged in the fixing groove, and the pin shaft is clamped in the fixing mechanism. This tapered roller bearing processing is with location frock, through setting up polisher, first piston plate, second piston plate, pinion rack, ring gear, carousel and dwang, this device realizes the automatic positioning to the bearing, need not the user and carries out manual location to the bearing, has reduced user's work load, has also guaranteed the user simultaneously and has fixed the demand to the bearing when processing the bearing.

Description

Positioning tool for machining tapered roller bearing

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to a positioning tool for machining a tapered roller bearing.

Background

Tapered roller bearing belongs to the separation type bearing, and the interior, the outer lane of bearing all have the tapered raceway, and this type of bearing divide into different structural style such as single-row, biserial and four-row tapered roller bearing according to the row number of dress roller, and the unable automatic positioning of prior art tapered roller bearing processing equipment for the user needs to carry out manual positioning to the bearing, has consequently increased user's work load, consequently needs to improve current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a positioning tool for machining a tapered roller bearing, and solves the problem that the machining equipment for the tapered roller bearing in the prior art cannot automatically position, so that a user needs to manually position the bearing, and the workload of the user is increased.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tapered roller bearing processing is with location frock, includes polisher and pinion rack, the front of polisher and the back fixed connection of carriage release lever, the lower surface of carriage release lever and the top fixed connection of spring, the bottom of spring and the top fixed connection of first slide bar, the back and the fixed establishment meshing of pinion rack, fixed establishment sets up in the fixed slot, the upper surface in the backup pad is seted up to the fixed slot, be provided with the round pin axle in the fixed slot, the round pin axle joint is in fixed establishment.

As a further scheme of the utility model: the bottom of first slide bar is connected with the last fixed surface of first piston plate, the surface setting of first piston plate is in an L shape section of thick bamboo, the front of an L shape section of thick bamboo and the back fixed connection of polisher, be provided with the second piston plate in an L shape section of thick bamboo, the right flank of second piston plate and the left end fixed connection of second slide bar, the right-hand member of second slide bar and the left surface fixed connection of pinion rack.

As a further scheme of the utility model: the fixing mechanism comprises a turntable, four moving grooves are formed in the lower surface of the turntable, moving columns are connected in the moving grooves in a sliding mode, and the top ends of the moving columns are fixedly connected with the lower surface of the L-shaped rod.

As a further scheme of the utility model: the outer surface of the rotary table is fixedly connected with the inner wall of the gear ring, the gear ring is meshed with the toothed plate, and the lower surface of the toothed plate is in lap joint with the upper surface of the supporting plate.

As a further scheme of the utility model: the top end of the pin shaft is fixedly connected with the lower surface of the fixing plate, and four sliding grooves are formed in the lower surface of the fixing plate.

As a further scheme of the utility model: the outer surface sliding connection of L shape pole is in the spout, the top of L shape pole and the lower surface fixed connection of arc.

(III) advantageous effects

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

1. this tapered roller bearing processing is with location frock, through setting up the polisher, first piston plate, the second piston plate, the pinion rack, the ring gear, carousel and dwang, the polisher downstream, make first piston plate and second piston plate keep away from each other, make the pinion rack remove right, make the pinion rack drive the ring gear rotatory, make the carousel drive four L shape poles through the round pin axle and remove, make four arcs be close to each other, fix the bearing, the power of downstream changes into and fixes the bearing when this device is polished with the help of the polisher, this device realizes the automatic positioning to the bearing, need not the user and carry out manual positioning to the bearing, user's work load has been reduced, the user fixed demand to the bearing when processing the bearing has also been guaranteed to the user simultaneously.

2. This tapered roller bearing processing is with location frock, through setting up the spring, during the spring compression, the polisher still can the downstream to polish the bearing better, through setting up the polisher, the polisher can polish the surface of bearing, thereby prepares for processing on next step.

3. This tapered roller bearing processing is with location frock through setting up the backup pad, can guarantee that the round pin axle is at the fixed slot internal stability rotatory to play the effect that plays the support to fixed establishment, and then guarantee going on that fixed establishment can be smooth to the fixing of bearing.

Drawings

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

FIG. 2 is a schematic cross-sectional view of an L-shaped cylinder according to the present invention;

FIG. 3 is a schematic bottom perspective view of the turntable according to the present invention;

FIG. 4 is a schematic view of the present invention showing the fixing plate and the supporting plate separated from each other;

in the figure: 1 grinding machine, 2 moving rods, 3 springs, 4L-shaped cylinders, 5 first sliding rods, 6 first piston plates, 7 second sliding rods, 8 second piston plates, 9 toothed plates, 10 pin shafts, 11 fixing mechanisms, 111 rotating discs, 112 moving grooves, 113 moving columns, 114 gear rings, 115 fixing plates, 116 sliding grooves, 117L-shaped rods, 118 arc plates, 12 fixing grooves and 13 supporting plates.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a positioning tool for machining a tapered roller bearing comprises a grinding machine 1 and a toothed plate 9, wherein the front surface of the grinding machine 1 is fixedly connected with the back surface of a movable rod 2, the lower surface of the movable rod 2 is fixedly connected with the top end of a spring 3, by arranging the movable rod 2, the movable rod 2 drives the first slide bar 5 to move smoothly through the spring 3, the bottom end of the spring 3 is fixedly connected with the top end of the first slide bar 5, and by arranging the spring 3, the polisher 1 can also move downwards when the spring 3 is compressed, thereby better polishing the bearing, the polisher 1 can polish the surface of the bearing by arranging the polisher 1, therefore, preparation is made for the next processing, the back surface of the toothed plate 9 is meshed with the fixing mechanism 11, the fixing mechanism 11 is arranged in the supporting groove, the fixing groove 12 is formed in the upper surface of the supporting plate 13, the pin shaft 10 is arranged in the fixing groove 12, and the pin shaft 10 is clamped on the back surface of the fixing mechanism 11.

Specifically, as shown in fig. 2, the bottom end of the first sliding rod 5 is fixedly connected with the upper surface of the first piston plate 6, the outer surface of the first piston plate 6 is arranged in the L-shaped cylinder 4, by arranging the L-shaped cylinder 4, because the gas in the L-shaped cylinder 4 is not changed, when the first piston plate 6 moves downwards, the second piston plate 8 can be driven to move rightwards, the second piston plate 8 is arranged in the L-shaped cylinder 4, by arranging the second piston plate 8, so that the gas can be extruded rightwards by the second piston plate 8 when the first sliding rod 5 moves downwards, thereby driving the second piston plate 8 to move, the right side surface of the second piston plate 8 is fixedly connected with the left end of the second sliding rod 7, and the right end of the second sliding rod 7 is fixedly connected with the left side surface of the toothed plate 9.

Specifically, as shown in fig. 1, fig. 3 and fig. 4, fixing mechanism 11 includes carousel 111, four shift chutes 112 have been seted up to the lower surface of carousel 111, sliding connection has movable column 113 in shift chute 112, through setting up carousel 111, make carousel 111 drive L shape pole 117 through transfer bar 2 and keep away from each other, the top of movable column 113 is connected with the lower fixed surface of L shape pole 117, the outer surface of carousel 111 and the inner wall fixed connection of ring gear 114, ring gear 114 meshes with pinion rack 9, through setting up pinion rack 9, make pinion rack 114 can drive to carry out smooth rotation, the lower surface of pinion rack 9 and the upper surface overlap joint of backup pad 13.

Specifically, as shown in fig. 3 and 4, the top of the pin shaft 10 is fixedly connected with the lower surface of the fixing plate 115, four sliding grooves 116 are formed in the lower surface of the fixing plate 115, and by arranging the supporting plate 13, the pin shaft 10 can stably rotate in the fixing groove 12 and can support the fixing mechanism 11, so that the fixing mechanism 11 can smoothly fix the bearing, an L-shaped rod 117 is slidably connected in the sliding groove 116, and the top of the L-shaped rod 117 is fixedly connected with the lower surface of the arc-shaped plate 118.

The working principle of the utility model is as follows:

s1, when in use, the sander 1 is moved downward, so that the sander 1 drives the spring 3 to move downward through the moving rod 2, so that the first sliding rod 5 drives the first piston plate 6 to move downward, and because the air pressure in the L-shaped cylinder 4 is not changed, the second piston plate 8 drives the second sliding rod 7 to move rightward, so that the toothed plate 9 drives the toothed ring 114 to rotate, so that the moving column 113 drives the four L-shaped rods 117 to approach each other, and at this time, the bearing fixation is completed;

s2, when the sander 1 and the bearing are not in use, the sander 1 and the bearing are away from each other, so that the moving rod 2 drives the first sliding rod 5 to move upward through the spring 3, so that the first sliding rod 5 drives the first piston plate 6 to move upward, and because the air pressure in the L-shaped cylinder 4 is not changed, the second piston plate 8 drives the second sliding rod 7 to move leftward, so that the second sliding rod 7 drives the gear ring 114 to rotate through the toothed plate 9;

s3, the gear ring 114 drives the moving column 113 to move in the moving groove 112 through the turntable 111, so that the moving column 113 drives the four arc-shaped plates 118 to be away from each other, and the polished bearing can be taken out at the moment.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a tapered roller bearing processing is with location frock, includes polisher (1) and pinion rack (9), its characterized in that: the front of polisher (1) and the back fixed connection of carriage release lever (2), the lower surface of carriage release lever (2) and the top fixed connection of spring (3), the bottom of spring (3) and the top fixed connection of first slide bar (5), the back and the fixed establishment (11) meshing of pinion rack (9), fixed establishment (11) set up in fixed slot (12), the upper surface at backup pad (13) is seted up in fixed slot (12), be provided with round pin axle (10) in fixed slot (12), round pin axle (10) joint is in fixed establishment (11).

2. The positioning tool for machining the tapered roller bearing according to claim 1, characterized in that: the bottom of first slide bar (5) and the last fixed surface of first piston plate (6) are connected, the surface setting of first piston plate (6) is in L shape section of thick bamboo (4), the front of L shape section of thick bamboo (4) and the back fixed connection of polisher (1), be provided with second piston plate (8) in the L shape section of thick bamboo (4), the right flank of second piston plate (8) and the left end fixed connection of second slide bar (7), the right-hand member of second slide bar (7) and the left surface fixed connection of pinion rack (9).

3. The positioning tool for machining the tapered roller bearing according to claim 1, characterized in that: fixed establishment (11) are including carousel (111), four shifting chutes (112) have been seted up to the lower surface of carousel (111), sliding connection has in shifting chute (112) removes post (113), the top of removing post (113) and the lower surface fixed connection of L shape pole (117).

4. The positioning tool for machining the tapered roller bearing according to claim 3, wherein the positioning tool comprises: the outer surface of carousel (111) and the inner wall fixed connection of ring gear (114), ring gear (114) and pinion rack (9) meshing, the lower surface of pinion rack (9) and the upper surface overlap joint of backup pad (13).

5. The positioning tool for machining the tapered roller bearing according to claim 3, wherein the positioning tool comprises: the top end of the pin shaft (10) is fixedly connected with the lower surface of the fixing plate (115), and four sliding grooves (116) are formed in the lower surface of the fixing plate (115).

6. The positioning tool for machining the tapered roller bearing according to claim 5, wherein the positioning tool comprises: the outer surface of the L-shaped rod (117) is connected in the sliding groove (116) in a sliding mode, and the top end of the L-shaped rod (117) is fixedly connected with the lower surface of the arc-shaped plate (118).