CN219653087U

CN219653087U - Novel clamp for heat treatment of bearing

Info

Publication number: CN219653087U
Application number: CN202320001663.XU
Authority: CN
Inventors: 刘福达; 张东坤; 张保军
Original assignee: Shenyang Chuangxuan Precision Machinery Co ltd
Current assignee: Shenyang Chuangxuan Precision Machinery Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-09-08
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a novel clamp for heat treatment of a bearing, which belongs to the technical field of bearing processing and comprises a workbench, wherein a fixing seat is clamped on the workbench, a moving device is clamped in the fixing seat, the moving device comprises a motor, the motor is clamped in the fixing seat, one end of the motor is fixedly connected with a first rotating shaft, and one end of the first rotating shaft is fixedly connected with a rotating rod. This novel anchor clamps for bearing thermal treatment through setting up workstation and gag lever post, starts motor and cylinder, and the motor drives first pivot and dwang synchronous rotation, and when the cylinder promotes the fixture block downwards, and then makes four clamping poles open all around, later makes the device carry out automatic spacing to the bearing of multiple specification in a plurality of directions, and then can press from both sides tightly very firm of bearing, and can automatic bearing carry out material loading and unloading, when having ensured bearing thermal treatment effect, further improved the machining efficiency of current device.

Description

Novel clamp for heat treatment of bearing

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to a novel clamp for heat treatment of a bearing.

Background

The bearing is an important part in modern mechanical equipment, and is mainly used for supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and in the process of carrying out heat treatment on the bearing, a clamp is required to be used for transferring the bearing, the existing bearing heat treatment clamp is not firm enough when clamping the bearing, and is difficult to automatically limit the bearing with various specifications in multiple directions, and the bearing which is difficult to automatically carry out feeding and discharging is further influenced, so that the heat treatment effect of the bearing is further reduced, and the processing efficiency of the existing device is further reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the novel clamp for heat treatment of the bearing, which solves the problems that the prior clamp for heat treatment of the bearing is not firm enough when clamping the bearing, is difficult to automatically limit the bearings with various specifications in multiple directions, is difficult to automatically feed and discharge the bearings, further influences the heat treatment effect of the bearing and further reduces the processing efficiency of the prior device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel anchor clamps for bearing thermal treatment, includes the workstation, the joint has the fixing base on the workstation, the joint has mobile device in the fixing base, mobile device includes the motor, the motor joint is in the fixing base, the first pivot of one end fixedly connected with of motor, the one end fixedly connected with dwang of first pivot, the one end of dwang is articulated with the one end of dwang through the round pin axle, the other end of dwang is articulated with the side of connecting block through the round pin axle, the side of connecting block is articulated with the side of movable block, movable block sliding connection is in the dovetail that the backup pad side was seted up, backup pad fixed connection is on the workstation, the recess has been seted up to the side of backup pad, the chute has same stopper with sliding connection in the recess, the side of stopper and clamping device's side fixed connection.

As a further aspect of the utility model: the clamping device comprises a supporting block, and the side face of the supporting block is fixedly connected with the side face of the limiting block.

As a further aspect of the utility model: the lower joint of supporting shoe has the supporting seat, the joint has the cylinder in the supporting seat, fixed cover has been cup jointed outward to the cylinder.

As a further aspect of the utility model: the fixed cover joint is under the supporting seat, the bottom fixedly connected with fixture block of cylinder.

As a further aspect of the utility model: the clamping block and the fixing sleeve are fixedly connected with four fixing blocks, and the four fixing blocks located above are hinged with the four clamping rods through four pin shafts respectively.

As a further aspect of the utility model: the clamping rod is hinged with the limiting rods through pin shafts, and the four fixing blocks located below are respectively hinged with the four limiting rods through four pin shafts.

As a further aspect of the utility model: the workbench is provided with a sliding table in a clamping mode, the workbench is provided with a quenching box in a clamping mode, and four universal wheels are arranged below the workbench.

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

1. this novel anchor clamps for bearing thermal treatment through setting up workstation, mobile device, clamping device, fixed block, clamping lever and gag lever post, starter motor and cylinder, the motor drives first pivot and dwang synchronous rotation, and the dwang drives dwang, connecting block and dwang slide in the dovetail in the backup pad, and the dwang makes stopper in the chute slide in the recess, promote the fixture block downwards when the cylinder, and the fixture block drives four gag lever posts and rotates, and then make four clamping levers open all around, afterwards make the device can be multiple direction carry out automatic spacing to the bearing of multiple specification, and then can be to the very firm of bearing clamp, and can carry out material loading and unloading to the bearing that automated, when having ensured bearing thermal treatment effect, further improved the machining efficiency of current device.

2. The novel clamp for bearing heat treatment is characterized in that a motor, a first rotating shaft, a rotating rod, a moving rod and a moving block are arranged, the motor is started, the motor drives the first rotating shaft and the rotating rod to synchronously rotate, the rotating rod drives the moving rod and a connecting block to synchronously move, and the connecting block and the moving block slide in a dovetail groove in a supporting plate, so that the device can continuously reciprocate up and down and left and right, the degree of automation of the device is improved, the working time of the device during processing is reduced, and the using effect of the device during processing is further guaranteed.

3. This novel anchor clamps for bearing thermal treatment through setting up fixed cover and chute, and the mutually supporting of fixed cover and cylinder, avoids the cylinder to appear the circumstances of skew in-process of up-and-down motion, has ensured the stability of cylinder in the use, and the mutually supporting of chute and stopper for the stopper can effectually carry out reciprocating motion, and then avoids the stopper to appear the dead condition of card when removing, has ensured the stability of stopper when removing.

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 cylinder according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a connecting block according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a stopper according to the present utility model;

in the figure: 1 workbench, 2 fixing seat, 3 moving device, 301 motor, 302 first pivot, 303 dwang, 304 dwang, 305 connecting block, 306 movable block, 307 backup pad, 308 chute, 309 recess, 3010 stopper, 4 clamping device, 401 supporting block, 402 supporting seat, 403 cylinder, 404 fixed cover, 405 fixture block, 5 fixed block, 6 clamping lever, 7 gag lever post, 8 slip table, 9 quenching case.

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 novel clamp for heat treatment of the bearings comprises a workbench 1, wherein a fixing seat 2 is clamped on the workbench 1, a moving device 3 is clamped in the fixing seat 2, the moving device 3 comprises a motor 301, the motor 301 is clamped in the fixing seat 2, and the fixing seat 2 can support and fix the motor 301 by arranging the fixing seat 2, so that the motor 301 is prevented from falling off due to vibration in the working process, and the safety of the motor 301 in the working process is ensured;

one end of the motor 301 is fixedly connected with a first rotating shaft 302, one end of the first rotating shaft 302 is fixedly connected with a rotating rod 303, and through the mutual matching of the rotating rod 303 and a moving rod 304, the continuity of the integral operation of the device can be improved, and the situation that the device is blocked in the operation process is avoided;

one end of the rotating rod 303 is hinged with one end of the moving rod 304 through a pin shaft, the other end of the moving rod 304 is hinged with the side face of the connecting block 305 through a pin shaft, the side face of the connecting block 305 is hinged with the side face of the moving block 306, the moving block 306 is slidably connected in a dovetail groove formed in the side face of the supporting plate 307, and the dovetail groove is matched with the moving block 306, so that the moving block 306 is prevented from being deviated and falling in the moving process, and the stability of the moving block 306 in use is ensured;

the supporting plate 307 is fixedly connected to the workbench 1, the side surface of the supporting plate 307 is provided with the groove 309, the side surface of the moving block 306 is provided with the chute 308, and the chute 308 and the limiting block 3010 are matched with each other, so that the limiting block 3010 can effectively reciprocate, the situation that the limiting block 3010 is blocked when moving is avoided, and the stability of the limiting block 3010 when moving is ensured;

the chute 308 and the groove 309 are slidably connected with the same limiting block 3010, the side surface of the limiting block 3010 is fixedly connected with the side surface of the clamping device 4, the clamping device 4 comprises a supporting block 401, the side surface of the supporting block 401 is fixedly connected with the side surface of the limiting block 3010, a supporting seat 402 is clamped below the supporting block 401, a cylinder 403 is clamped in the supporting seat 402, a fixing sleeve 404 is sleeved outside the cylinder 403, and the fixing sleeve 404 is matched with the cylinder 403 through the fixing sleeve 404, so that the shifting of the cylinder 403 in the up-and-down movement process is avoided, and the stability of the cylinder 403 in the use process is ensured;

the fixed sleeve 404 is clamped under the supporting seat 402, and the supporting seat 402 can support and fix the air cylinder 403 by arranging the supporting seat 402, so that the condition that the air cylinder 403 falls down due to vibration in the working process is avoided, and the safety of the air cylinder 403 in the working process is ensured;

the bottom end of the air cylinder 403 is fixedly connected with the clamping block 405, four fixing blocks 5 are fixedly connected outside the clamping block 405 and the fixing sleeve 404, and the clamping block 405 can support the fixing blocks 5 through the arrangement of the clamping block 405, so that the condition that the fixing blocks 5 fall off due to vibration in the up-and-down moving process is avoided, and the stability of the fixing blocks 5 in use is ensured;

the four fixed blocks 5 located above are respectively hinged with the four clamping rods 6 through four pin shafts, the clamping rods 6 are respectively hinged with the four limiting rods 7 through pin shafts, the four fixed blocks 5 located below are respectively hinged with the four limiting rods 7 through four pin shafts, the workbench 1 is clamped with the sliding table 8, the workbench 1 is clamped with the quenching box 9, and four universal wheels are arranged below the workbench 1.

The working principle of the utility model is as follows:

when the device is used, the device is moved to a proper position, a bearing to be processed is placed on the sliding table 8, then the motor 301 is started, the motor 301 drives the first rotating shaft 302 and the rotating rod 303 to synchronously rotate, the rotating rod 303 drives the moving rod 304 and the connecting block 305 to synchronously move, the connecting block 305 and the moving block 306 slide in a dovetail groove in the supporting plate 307, the moving block 306 enables a limiting block 3010 in the chute 308 to slide in the groove 309, when the limiting block 3010 drives the supporting block 401 and the supporting seat 402 to synchronously move to the lower side of the left side of the supporting plate 307, the motor 301 is closed, the cylinder 403 is started, the cylinder 403 pushes the clamping block 405 downwards, the clamping block 405 drives the four limiting rods 7 to rotate, and then the four clamping rods 6 are opened all around and then placed above the bearing to be processed, and the cylinder 403 drives the clamping block 405 to clamp the bearing to be processed when the clamping block 405 moves upwards;

and then restarting the motor 301, repeating the above movement, and when the moving block 306 drives the limiting block 3010, the supporting block 401 and the supporting seat 402 to move to the lower right side, closing the motor 301, starting the air cylinder 403, and opening the clamping rod 6 to the periphery, so that the bearing to be processed falls into the quenching box 9.

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

1. The utility model provides a novel anchor clamps for bearing heat treatment, includes workstation (1), its characterized in that: the utility model discloses a clamping device for a workbench, including fixing base (2), fixing base (1) is gone up the joint has fixing base (2), fixing base (2) inner joint has mobile device (3), mobile device (3) include motor (301), motor (301) joint is in fixing base (2), the one end fixedly connected with first pivot (302) of motor (301), the one end fixedly connected with dwang (303) of first pivot (302), the one end of dwang (303) is articulated with the one end of dwang (304) through the round pin axle, the other end of dwang (304) is articulated with the side of connecting block (305) through the round pin axle, the side of connecting block (305) is articulated with the side of movable block (306), movable block (306) sliding connection is in the dovetail of seting up in backup pad (307) side, backup pad (307) fixed connection is on workstation (1), recess (309) are seted up to the side of backup pad (307), chute (308) and recess (309) are seted up to the side of movable block (306), slide (308) and recess (309) are connected with the side of same 3010) and are connected with the fixed device of 3010.

2. The novel bearing heat treatment jig according to claim 1, wherein: the clamping device (4) comprises a supporting block (401), and the side face of the supporting block (401) is fixedly connected with the side face of the limiting block (3010).

3. The novel bearing heat treatment jig according to claim 2, wherein: the support block (401) lower joint has supporting seat (402), the joint has cylinder (403) in supporting seat (402), cylinder (403) overcoat has fixed cover (404).

4. A novel bearing heat treatment jig according to claim 3, wherein: the fixed sleeve (404) is clamped under the supporting seat (402), and a clamping block (405) is fixedly connected to the bottom end of the air cylinder (403).

5. The novel bearing heat treatment jig according to claim 4, wherein: the clamping blocks (405) and the fixing sleeves (404) are fixedly connected with four fixing blocks (5), and the four fixing blocks (5) located above are respectively hinged with the four clamping rods (6) through four pin shafts.

6. The novel bearing heat treatment jig according to claim 5, wherein: the clamping rod (6) is hinged with the limiting rods (7) through pin shafts, and the four fixing blocks (5) located below are respectively hinged with the four limiting rods (7) through four pin shafts.

7. The novel bearing heat treatment jig according to claim 1, wherein: the automatic quenching device is characterized in that a sliding table (8) is clamped on the workbench (1), a quenching box (9) is clamped on the workbench (1), and four universal wheels are arranged below the workbench (1).