CN220724276U - Bearing quenching take device - Google Patents

Abstract

The utility model discloses a bearing quenching taking device which comprises a threaded rod fixedly connected to the bottom of a rotary handle, a supporting component is connected to the outer wall of the threaded rod in a threaded mode, a pushing device is arranged in the supporting component and located below the threaded rod, four clamping devices are arranged at the bottom end of the supporting component and are connected with the supporting component, and the bottoms of the four clamping devices are in lap joint with each other. This device of taking of bearing quenching is through setting up clamping device, promotes at the movable rod and drives the dog and remove, makes it drive the fixed block and remove on the fixed strip, and sliding sleeve slides on the fixed column, causes clamping device outwards to open, lets pincers front end grip the bearing from inside, and to the location work of different specification bearings can be applicable to all around open pincers front end, abandons the tradition and needs the both hands cooperation to press from both sides the mode of getting the bearing outer lane, prevents that the bearing outer lane from dropping to reduce the potential safety hazard.

Description

Bearing quenching take device

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to a taking device for bearing quenching.

Background

The purpose of bearing quenching is to improve the hardness, strength, wear resistance and fatigue degree of the bearing, and to obtain high dimensional stability and comprehensive mechanical properties by tempering.

In the existing quenching processing process, a general bearing clamping mode is a quenching clamp, two hands are required to be matched to clamp the bearing, a worker must continuously use force to ensure the bearing to be stable, a workpiece can drop slightly carelessly, a certain potential safety hazard is caused, and meanwhile, the workpiece is damaged.

Disclosure of Invention

In order to overcome the defects, the utility model provides a bearing quenching taking device, which solves the problems that a bearing clamping mode is a quenching clamp, a worker needs to clamp the bearing with two hands, the bearing is stable by continuously using force, a workpiece falls off due to slight carelessness, a certain potential safety hazard is caused, and the workpiece is damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device of taking of bearing quenching, includes rotatory handle, the bottom fixedly connected with threaded rod of rotatory handle, the outer wall threaded connection of threaded rod has a supporting component, be provided with thrust unit in the supporting component, thrust unit is located the below of threaded rod, the bottom of supporting component is equipped with four clamping device, and four clamping device all are connected with the supporting component, and the bottom of four clamping device overlap joint each other, thrust unit's top fixedly connected with movable block, movable block sliding connection is in the supporting component, the bottom fixedly connected with spring of movable block, the bottom and the inner wall of supporting component of spring are fixed mutually, the spring cup joints outside thrust unit.

As a further aspect of the utility model: the supporting component comprises a fixed cylinder wall, four fixed columns are fixedly connected to the bottom of the fixed cylinder wall, the threaded rod is in threaded connection with the fixed cylinder wall, and the pushing device is arranged in the fixed cylinder wall.

As a further aspect of the utility model: the pushing device comprises a pushing rod, the pushing rod is slidably connected in the fixed cylinder wall, a stop block is fixedly connected to the bottom end of the pushing rod, and four fixing strips are fixedly connected to the stop block.

As a further aspect of the utility model: the clamping device comprises a sliding sleeve, the sliding sleeve is sleeved outside the fixed column, a fixed block is fixedly connected to the sliding sleeve, and the fixed strip is in sliding connection inside the fixed block.

As a further aspect of the utility model: the bottom fixedly connected with slider of fixed block, the bottom fixedly connected with pincers rear end of slider, the other end of pincers rear end is provided with pincers front end.

As a further aspect of the utility model: the front ends of the pliers are in a fan-shaped design, the front ends of the four pliers are combined into a cylindrical structure, and the two sides of the supporting component are fixedly connected with fixed grips respectively.

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

1. this device of taking of bearing quenching is through setting up clamping device, promotes at the movable rod and drives the dog and remove, makes it drive the fixed block and remove on the fixed strip, and sliding sleeve slides on the fixed column, causes clamping device outwards to open, lets pincers front end grip the bearing from inside, and to the location work of different specification bearings can be applicable to all around open pincers front end, abandons the tradition and needs the both hands cooperation to press from both sides the mode of getting the bearing outer lane, prevents that the bearing outer lane from dropping to reduce the potential safety hazard.

2. This device of taking of bearing quenching is through setting up the inside spring of supporting component, after rotating rotatory handle, and the control threaded rod rotates and makes movable rod release, makes the spring compress, accomplishes the motion that opens and shuts, after the rotatory handle of reverse rotation, makes the threaded rod rotate to certain position, and the spring is automatic outwards to rebound, lightens work burden to make clamping device carry out the return, convenient use once more.

3. This device of taking of bearing quenching is through setting up the threaded rod, rotates into at the threaded rod and makes the movable rod release, drives clamping device and opens, and the fixed difficult return of threaded rod prevents bearing outer lane slippage pincers front end, can slide outside the fixed column at clamping device removal's in-process, makes the fixed column play the effect to clamping device support direction, improves clamping device operation's stability.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the structure of the connection between the support assembly and the clamping device according to the present utility model;

FIG. 4 is a schematic view of a clamping device according to the present utility model;

in the figure: 1. rotating the grip; 2. a threaded rod; 3. fixing the handle; 4. a support assembly; 41. fixing the cylinder wall; 42. fixing the column; 5. a pushing device; 51. a push rod; 52. a stop block; 53. a fixing strip; 6. a clamping device; 61. a sliding sleeve; 62. a fixed block; 63. a sliding bar; 64. the rear end of the pliers; 65. the front end of the pliers; 7. a movable block; 8. and (3) a spring.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a take device of bearing quenching, including rotatory handle 1, the bottom fixedly connected with threaded rod 2 of rotatory handle 1, the outer wall threaded connection of threaded rod 2 has supporting component 4, supporting component 4 includes fixed section of thick bamboo 41, four fixed columns 42 of fixed section of thick bamboo 41 bottom fixedly connected with, threaded rod 2 threaded connection is in fixed section of thick bamboo 41, thrust unit 5 sets up in fixed section of thick bamboo 41, through setting up rotatory handle 1 and fixed section of thick bamboo 41, rotatory handle 1 can be with threaded rod 2 rotatory entering fixed section of thick bamboo 41 inside, simultaneously threaded rod 2 will thrust unit 5 in fixed section of thick bamboo 41 release;

the supporting component 4 is internally provided with a pushing device 5, the pushing device 5 comprises a pushing rod 51, the pushing rod 51 is slidably connected in the fixed cylinder wall 41, the bottom end of the pushing rod 51 is fixedly connected with a stop block 52, four fixing strips 53 are fixedly connected to the stop block 52, the pushing rod 51 is arranged to push out the stop block 52 to drive the fixing strips 53 to move downwards through the pushing rod 51 and the stop block 52, and the pushing rod 51 is sleeved in the fixed cylinder wall 41, so that the fixed cylinder wall 41 can play a role of supporting and limiting the pushing rod 51, and the stability of the pushing rod 51 to drive the stop block 52 to move is improved;

the pushing device 5 is positioned below the threaded rod 2, four clamping devices 6 are arranged at the bottom end of the supporting component 4, the four clamping devices 6 are connected with the supporting component 4, each clamping device 6 comprises a sliding sleeve 61, the sliding sleeve 61 is sleeved outside the fixed column 42, a fixed block 62 is fixedly connected to the sliding sleeve 61, and the fixed strip 53 is slidably connected inside the fixed block 62;

the bottom of the fixed block 62 is fixedly connected with a sliding bar 63, the bottom end of the sliding bar 63 is fixedly connected with a rear end 64 of the clamp, the other end of the rear end 64 of the clamp is provided with a front end 65 of the clamp, and the sliding bar 53 is driven to move inside the fixed block 62 by pushing out of the pushing device 5 through the sliding sleeve 61, so that the fixed block 62 can slide outside the fixed bar 53 and the sliding sleeve 61 is driven to slide outside the fixed column 42, and the sliding bar 63 is not easy to shake and is more stable when moving;

the front end 65 of the clamp is in a fan-shaped design, the four rear ends 64 of the clamp are combined into a cylindrical structure, the two sides of the supporting component 4 are fixedly connected with the fixed handles 3 respectively, and as the front end 65 of the clamp is in the fan-shaped design, the outer wall of the front end 65 of the clamp can be clung to the bearing inner ring, so that the positioning stability of the front end 65 of the clamp to the bearing outer ring is improved;

the bottoms of the four clamping devices 6 are mutually overlapped, the top end of the pushing device 5 is fixedly connected with a movable block 7, the movable block 7 is slidably connected in the supporting component 4, the bottom of the movable block 7 is fixedly connected with a spring 8, the bottom end of the spring 8 is fixed with the inner wall of the supporting component 4, and the spring 8 is sleeved outside the pushing device 5.

The working principle of the utility model is as follows:

when the device is used, a worker holds the fixed grip 3 with one hand to stabilize the fixed grip, stretches the front end 65 of the pliers into the bearing in quenching, rotates the rotary grip 1 with the other hand and drives the threaded rod 2 to rotate, stretches the threaded rod 2 into the fixed cylinder wall 41, pushes the push rod 51 out and drives the stop block 52 connected with the push rod 51 to move outwards, drives the fixed strip 53 connected with the stop block 52 to move downwards, further drives the sliding sleeve 61 to slide on the outer wall of the fixed column 42, stretches the whole clamping device 6 outwards and opens, further opens the front end 65 of the pliers to the periphery until the bearing is clamped from the inside, and the threaded rod 2 is not easy to return.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While 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 may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (6)

1. The utility model provides a take device of bearing quenching, includes rotatory handle (1), its characterized in that: the utility model discloses a handle, including rotating handle (1), supporting component (4) are connected with to the bottom fixedly connected with threaded rod (2), outer wall threaded connection of threaded rod (2) has supporting component (4), be provided with thrust unit (5) in supporting component (4), thrust unit (5) are located the below of threaded rod (2), the bottom of supporting component (4) is equipped with four clamping device (6), and four clamping device (6) all are connected with supporting component (4), and the mutual overlap joint in bottom of four clamping device (6), the top fixedly connected with movable block (7) of thrust unit (5), movable block (7) sliding connection is in supporting component (4), the bottom fixedly connected with spring (8) of movable block (7), the bottom of spring (8) is fixed with the inner wall of supporting component (4), spring (8) cup joint outside thrust unit (5).

2. The bearing quenching pick-up device according to claim 1, wherein: the supporting component (4) comprises a fixed cylinder wall (41), four fixed columns (42) are fixedly connected to the bottom of the fixed cylinder wall (41), the threaded rod (2) is in threaded connection with the fixed cylinder wall (41), and the pushing device (5) is arranged in the fixed cylinder wall (41).

3. The bearing quenching pick-up device according to claim 1, wherein: the pushing device (5) comprises a pushing rod (51), the pushing rod (51) is slidably connected in the fixed cylinder wall (41), a stop block (52) is fixedly connected to the bottom end of the pushing rod (51), and four fixing strips (53) are fixedly connected to the stop block (52).

4. A bearing quenched pick-up device according to claim 3, characterised in that: the clamping device (6) comprises a sliding sleeve (61), the sliding sleeve (61) is sleeved outside the fixed column (42), a fixed block (62) is fixedly connected to the sliding sleeve (61), and the fixed strip (53) is slidably connected inside the fixed block (62).

5. The bearing quenched picking device as recited in claim 4, wherein: the bottom fixedly connected with slider (63) of fixed block (62), the bottom fixedly connected with pincers rear end (64) of slider (63), the other end of pincers rear end (64) is provided with pincers front end (65).

6. The bearing quenched picking device as recited in claim 5, wherein: the front ends (65) of the pliers are in a fan-shaped design, the four front ends (65) of the pliers are combined into a cylindrical structure, and the two sides of the supporting component (4) are fixedly connected with the fixed handles (3) respectively.