CN216989731U

CN216989731U - Clamp for bearing forging

Info

Publication number: CN216989731U
Application number: CN202123280688.8U
Authority: CN
Inventors: 汤东秀; 沈康钱; 汤秋芸
Original assignee: Wuhu Jiangong Precision Machinery Technology Co ltd
Current assignee: Wuhu Jiangong Precision Machinery Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-19
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a bearing forging processing fixture which comprises a forging table, wherein a connecting hole is formed in the middle position of the top surface of the forging table, a bearing fixing device is movably connected inside the connecting hole, the bottom end of the bearing fixing device is fixedly connected with a first electric lifting rod, the bottom end of the first electric lifting rod is fixedly connected inside the connecting hole, grooves are formed in the left side and the right side of the forging table, and a second electric lifting rod is fixedly connected to the bottom end of each groove. According to the bearing clamping device, when the electric lifting rod moves upwards in three directions, the spring pushes the limiting block outwards to enable the limiting block to be tightly attached to the inner wall of the bearing, meanwhile, the spring pulls the steel wire rope outwards, so that the bearing can be fixed from the inside of the bearing, the outer side of the bearing can be conveniently forged, the use flexibility of the device is enhanced, and the electric lifting rod pushes the clamping strip to clamp the bearing through the arranged bearing clamping device, so that the clamping stability of the bearing during forging can be guaranteed.

Description

Clamp for bearing forging

Technical Field

The utility model belongs to the technical field of bearings, and particularly relates to a clamp for forging and processing a bearing.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.

Need carry out the centre gripping to it when forging at the bearing and fix, current bearing centre gripping fixing device exists, and centre gripping fixed mode is single, and the bearing needs the manual work to carry out the turn-over after forging the completion, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a clamp for forging and processing a bearing, which solves the problems that the bearing needs to be clamped and fixed when being forged, the existing bearing clamping and fixing device has a single clamping and fixing mode, and the working efficiency is affected because the bearing needs to be turned over manually after one side of the bearing is forged.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anchor clamps are used in bearing forging processing, includes forges the platform, the connecting hole has been seted up to the top surface intermediate position of forging the platform, the inside swing joint of connecting hole has bearing fixing device, bearing fixing device's bottom fixedly connected with electric lift pole one, and the bottom fixed connection of electric lift pole one is in the inside of connecting hole, the left and right sides of forging the platform is seted up flutedly, and the bottom fixedly connected with electric lift pole two of recess, and the top fixedly connected with fixed block of electric lift pole, the rear end fixedly connected with motor of fixed block, the opposite side swing joint of fixed block has the rolling disc, and the opposite side fixedly connected with bearing clamping device of rolling disc.

Preferably, bearing fixing device includes spliced pole, three electric lift poles, wire rope, stopper and spring, the inside bottom fixedly connected with electric lift pole three of spliced pole, the top of spliced pole is provided with four stoppers all around, and the inboard fixed connection wire rope of stopper, and wire rope's bottom runs through spliced pole fixed connection on the top of electric lift pole three, wire rope's the front end outside cover has the spring.

Preferably, the stopper is the arc, the one end fixed connection of spring is on the top of spliced pole, and the other end fixed connection of spring is in the inboard of stopper, the stopper passes through spring and wire rope and constitutes flexible fixed knot with electric lift pole three and construct.

Preferably, the top end of the first electric lifting rod is fixedly connected to the bottom end of the connecting column, the connecting hole is matched with the connecting column, and the first electric lifting rod and the connecting column form a lifting contraction structure through the connecting hole.

Preferably, bearing clamping device includes electric telescopic handle and centre gripping strip, electric telescopic handle's one end fixedly connected with centre gripping strip, electric telescopic handle's other end fixed connection is on the surface of rolling disc, the centre gripping strip is the arc.

Preferably, the output end of the motor extends to the inside of the fixed block and is movably connected with the rotating disc, and the bearing clamping device forms a lifting and overturning structure through the motor and the electric lifting rod II.

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

1. through the bearing fixing device who sets up, when utilizing electric lift pole three-dimensional upward movement, the spring promotes the stopper to the outside and makes it hug closely on the bearing inner wall, and the outside wire rope that stimulates of spring is favorable to fixing from the bearing is inside simultaneously, conveniently forges the bearing outside, and reinforcing device uses the flexibility, and through the bearing clamping device who sets up, utilize electric lift pole to promote the centre gripping strip and carry out the centre gripping to the bearing, centre gripping stability when being favorable to guaranteeing the bearing and forging.

2. Through the motor and the second electric lifting rod that set up, utilize second electric lifting rod to promote the fixed block and rise, recycle the motor and drive the rolling disc and rotate to drive the bearing in the bearing clamping device opposite side and overturn, be favorable to conveniently carrying out turn-over forging to the bearing, reinforcing means's use flexibility.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of a bearing fixing device according to the present invention;

fig. 4 is an enlarged schematic view of the utility model at a in fig. 1.

In the figure: 1. a forging station; 2. connecting holes; 3. a bearing fixing device; 301. connecting columns; 302. a third electric lifting rod; 303. a wire rope; 304. a limiting block; 305. a spring; 4. a first electric lifting rod; 5. a groove; 6. a second electric lifting rod; 7. a fixed block; 8. an electric motor; 9. rotating the disc; 10. a bearing holding device; 1001. an electric telescopic rod; 1002. and (4) clamping the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an anchor clamps are used in bearing forging processing, including forging platform 1, connecting hole 2 has been seted up to the top surface intermediate position of forging platform 1, the inside swing joint of connecting hole 2 has bearing fixing device 3, one 4 of the bottom fixedly connected with electric lift pole of bearing fixing device 3, and the bottom fixed connection of one 4 of electric lift pole is in the inside of connecting hole 2, forging platform 1's the left and right sides is seted up flutedly 5, and two 6 of the bottom fixedly connected with electric lift pole of recess 5, and the top fixedly connected with fixed block 7 of two 6 of electric lift pole, the rear end fixedly connected with motor 8 of fixed block 7, the opposite side swing joint of fixed block 7 has rolling disc 9, and the opposite side fixedly connected with bearing clamping device 10 of rolling disc 9.

In this embodiment, through placing the bearing and forge on the platform 1, it is fixed to control electric telescopic handle 1001 again and promote centre gripping strip 1002 to carry out the centre gripping to the bearing outer wall, three 302 upward movements of rethread control electric lift pole, spring 305 promotes stopper 304 to the outside and makes it hug closely the inner wall at the bearing, pulling wire rope 303 outwards extends when spring 305 extends the motion simultaneously, when needing to forge the bearing turn-over, three 302 pulling wire rope 303 of control electric lift pole make stopper 304 shrink to spliced pole 301's top, thereby loosen the fixed to the bearing is inside, utilize one 4 of electric lift pole to shrink spliced pole 301 to the inside of connecting hole 2, it rises to promote fixed block 7 through two 6 of electric lift poles, rethread motor 8 drives rolling disc 9 and rotates, thereby drive the bearing in the bearing clamping device 10 opposite sides and overturn.

Example two:

as shown in fig. 1 to 4, on the basis of the first embodiment, the present invention provides a technical solution: the bearing fixing device 3 comprises a connecting column 301, a third electric lifting rod 302, a steel wire rope 303, limiting blocks 304 and springs 305, the third electric lifting rod 302 is fixedly connected at the bottom end inside the connecting column 301, four limiting blocks 304 are arranged around the top end of the connecting column 301, the inner side of the limiting block 304 is fixedly connected with a steel wire rope 303, the bottom end of the steel wire rope 303 penetrates through the connecting column 301 and is fixedly connected with the top end of the electric lifting rod III 302, the outer side of the front end of the steel wire rope 303 is sleeved with a spring 305, the limiting block 304 is arc-shaped, one end of the spring 305 is fixedly connected with the top end of the connecting column 301, the other end of the spring 305 is fixedly connected to the inner side of the limiting block 304, the limiting block 304 and the electric lifting rod III 302 form a telescopic fixing structure through the spring 305 and the steel wire rope 303, the top end of the electric lifting rod I4 is fixedly connected to the bottom end of the connecting column 301, the connecting hole 2 is matched with the connecting column 301, and the electric lifting rod I4 and the connecting column 301 form a lifting contraction structure through the connecting hole 2.

In this embodiment, through three 302 upward movements of control electric lift pole, spring 305 promotes stopper 304 to the outside and makes it hug closely the inner wall at the bearing, and spring 305 stretches the motion time pulling wire rope 303 and outwards extends simultaneously, is favorable to fixing from the bearing is inside, conveniently forges the bearing outside.

Example three:

as shown in fig. 1-2, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: bearing clamping device 10 includes electric telescopic handle 1001 and centre gripping strip 1002, electric telescopic handle 1001's one end fixedly connected with centre gripping strip 1002, electric telescopic handle 1001's other end fixed connection is on the surface of rolling disc 9, centre gripping strip 1002 is the arc, motor 8's output extends to the inside and rolling disc 9 swing joint of fixed block 7, bearing clamping device 10 constitutes lift flip structure through motor 8 and two 6 electric lift poles.

In this embodiment, control electric telescopic handle 1001 promotes centre gripping strip 1002 and carries out the centre gripping fixedly to the bearing outer wall, and two 6 promotion fixed blocks 7 of rethread electric lifter rise, recycle motor 8 and drive rolling disc 9 and rotate to drive the bearing in the bearing clamping device 10 opposite side and overturn, be favorable to conveniently carrying out the turn-over forging to the bearing, reinforcing means's use flexibility.

The working principle and the using process of the utility model are as follows: through placing the bearing and forging on the platform 1, it is fixed to control electric telescopic handle 1001 again and promote centre gripping strip 1002 to carry out the centre gripping to the bearing outer wall, three 302 upward movements of rethread control electric lift pole, spring 305 promotes stopper 304 to the outside and makes it hug closely at the inner wall of bearing, pulling wire rope 303 outwards extends when spring 305 extends the motion simultaneously, thereby fix the bearing inside, when needing to forge the bearing turn-over, three 302 pulling wire rope 303 of control electric lift pole make stopper 304 shrink to spliced pole 301's top, thereby loosen the fixed to the bearing is inside, utilize electric lift pole one 4 to contract spliced pole 301 to the inside of connecting hole 2, it rises to promote fixed block 7 through two 6 electric lift poles, rethread motor 8 drives rolling disc 9 and rotates, thereby drive the bearing in the bearing clamping device 10 opposite side and overturn.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing forges processing and uses anchor clamps, includes forging platform (1), its characterized in that: forge the top surface intermediate position of platform (1) and seted up connecting hole (2), the inside swing joint of connecting hole (2) has bearing fixing device (3), the bottom fixedly connected with electric lift pole (4) of bearing fixing device (3), and the bottom fixed connection of electric lift pole (4) is in the inside of connecting hole (2), forge the left and right sides of platform (1) and set up fluted (5), and the bottom fixedly connected with electric lift pole two (6) of recess (5), and the top fixedly connected with fixed block (7) of electric lift pole two (6), the rear end fixedly connected with motor (8) of fixed block (7), the opposite side swing joint of fixed block (7) has rolling disc (9), and the opposite side fixedly connected with bearing clamping device (10) of rolling disc (9).

2. The jig for forging a bearing according to claim 1, wherein: bearing fixing device (3) are including spliced pole (301), three (302) of electronic lifter, wire rope (303), stopper (304) and spring (305), the inside bottom fixedly connected with electric lifter three (302) of spliced pole (301), the top of spliced pole (301) is provided with four stopper (304) all around, and inboard fixed connection wire rope (303) of stopper (304), and the bottom of wire rope (303) runs through spliced pole (301) fixed connection on the top of three (302) of electronic lifter, the front end outside cover of wire rope (303) has spring (305).

3. The jig for forging a bearing according to claim 2, wherein: stopper (304) are the arc, the one end fixed connection of spring (305) is on the top of spliced pole (301), and the other end fixed connection of spring (305) is in the inboard of stopper (304), stopper (304) constitute flexible fixed knot through spring (305) and wire rope (303) and electric lift pole three (302) and construct.

4. The jig for forging a bearing according to claim 2, wherein: the top end fixed connection of electric lift pole (4) is in the bottom of spliced pole (301), connecting hole (2) and spliced pole (301) looks adaptation, electric lift pole (4) constitute lift constriction structure through connecting hole (2) and spliced pole (301).

5. The jig for forging bearing machining according to claim 1, characterized in that: bearing clamping device (10) include electric telescopic handle (1001) and centre gripping strip (1002), the one end fixedly connected with centre gripping strip (1002) of electric telescopic handle (1001), the other end fixed connection of electric telescopic handle (1001) is on the surface of rolling disc (9), centre gripping strip (1002) are the arc.

6. The jig for forging bearing machining according to claim 1, characterized in that: the output end of the motor (8) extends to the inside of the fixed block (7) and is movably connected with the rotating disc (9), and the bearing clamping device (10) forms a lifting and overturning structure through the motor (8) and the electric lifting rod II (6).