CN220944250U - Adjustable clamping device for bearing machining - Google Patents

Abstract

The utility model discloses an adjustable clamping device for bearing machining, which belongs to the technical field of bearing machining and comprises a bottom plate, wherein a fixed seat is connected to the bottom plate, a rotating mechanism is connected to the inside of the fixed seat, the rotating mechanism comprises a motor, the motor is connected to the inside of the fixed seat, a first rotating shaft is connected to the top end of the motor, a supporting frame is connected to the outside of the first rotating shaft, and a toothed ring seat is connected to the supporting frame. This clamping device is used in bearing processing with adjustable through setting up bottom plate and dead lever, when starter motor, motor drive first pivot, support frame and ring gear seat synchronous rotation for four gears and second pivot synchronous rotation, and then drive rack and gag lever post and slide in the spacing inslot, make the device can carry out diversified clamp to the inner circle and the outer lane of bearing respectively spacing, and can carry out automatic positioning to it, avoid needing manual to its position adjustment, ensured the machining precision of follow-up pair bearing.

Description

Adjustable clamping device for bearing machining

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to an adjustable clamping device for bearing machining.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of 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, wherein a clamping device is required to be used for limiting the mechanical rotating body in the machining process of the bearing, the clamping device in the prior art generally clamps the inner ring or the outer ring of the bearing in a unidirectional manner through the limiting block, but the position of the bearing is generally required to be adjusted manually before the bearing is used, and the bearing is prevented from being in an offset state after the clamping so as to influence the subsequent machining of the bearing.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides an adjustable clamping device for bearing machining, which solves the problem that the bearing is in an offset state after clamping to influence subsequent bearing machining because the position of the clamping device needs to be manually adjusted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping device for machining the adjustable bearing comprises a bottom plate, wherein a fixed seat is connected onto the bottom plate, a rotating mechanism is connected into the fixed seat, the rotating mechanism comprises a motor, the motor is connected into the fixed seat, the top end of the motor is connected with a first rotating shaft, a supporting frame is connected to the outside of the first rotating shaft, a toothed ring seat is connected onto the supporting frame, four gears are meshed into the toothed ring seat, and a second rotating shaft is connected into the four gears;

The bottom of second pivot rotates and is connected with the bracing piece, the gear external engagement has stop gear, stop gear includes the rack, the rack engagement is outside the gear, be connected with the gag lever post under the rack.

As a further aspect of the utility model: the limiting rod is connected with a supporting block, and the supporting block is connected with a buffer block.

As a further aspect of the utility model: one end of the supporting rod is connected with a fixed ring, and four connecting rods are connected outside the fixed ring.

As a further aspect of the utility model: one end of the connecting rod is connected with a fixed disc, and the toothed ring seat is rotationally connected in the fixed disc.

As a further aspect of the utility model: limiting grooves are formed in the fixing ring and the fixing disc, and the limiting rods are connected in the corresponding limiting grooves in a sliding mode.

As a further aspect of the utility model: two fixing rods are connected to the lower portion of the fixing disc and are connected to the bottom plate.

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

1. This clamping device is used in bearing processing with adjustable through setting up bottom plate, fixing base, slewing mechanism, stop gear, spacing groove and dead lever, when starting motor, motor drive first pivot, support frame and ring gear seat synchronous rotation for four gears and second pivot synchronous rotation, and then drive rack and gag lever post and slide in the spacing inslot, and drive supporting shoe and buffer block synchronous movement, make the device can carry out diversified clamp down spacing to the inner circle and the outer lane of bearing respectively, and can carry out automatic positioning to it, avoid needing manual to its position adjustment, ensured the machining precision of follow-up pair bearing.

2. This clamping device is used in bearing processing with adjustable through setting up rack, gag lever post, supporting shoe, buffer block and spacing groove, starts the motor through positive and negative direction for four gears and second pivot synchronous rotation, and drive rack and gag lever post and slide in the spacing groove, thereby can carry out quick centre gripping to the inner circle and the outer lane of bearing respectively automatically, when having improved the device degree of automation, ensured the centre gripping effect of the device.

3. This clamping device is used in bearing processing with adjustable through setting up connecting rod and spacing groove, and the connecting rod can support the fixed disk, avoids the fixed disk to appear the skew condition of rocking when using, has ensured the stability of fixed disk when using, and the mutually supporting of spacing groove and gag lever post can avoid the gag lever post to appear the dead condition of skew card when removing, has ensured the flexibility of gag lever post 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 three-dimensional structure of a fixing base of the present utility model;

FIG. 3 is a schematic view of a gear perspective structure of the present utility model;

FIG. 4 is a schematic view of a perspective structure of a ring gear seat according to the present utility model;

In the figure: 1. a bottom plate; 2. a fixing seat; 3. a rotating mechanism; 301. a motor; 302. a first rotating shaft; 303. a support frame; 304. a toothed ring seat; 305. a gear; 306. a second rotating shaft; 307. a support rod; 4. a limiting mechanism; 401. a rack; 402. a limit rod; 403. a support block; 404. a buffer block; 405. a fixing ring; 406. a connecting rod; 407. a fixed plate; 5. a limit groove; 6. and a fixing rod.

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 clamping device is used in bearing processing with adjustable, includes bottom plate 1, is connected with fixing base 2 on the bottom plate 1, through setting up fixing base 2, and fixing base 2 can support fixedly motor 301, avoids motor 301 to receive vibrations in the course of working and appears the condition that drops, has ensured the security of motor 301 in the course of working;

The rotating mechanism 3 is connected in the fixing seat 2, the rotating mechanism 3 comprises a motor 301, the motor 301 is connected in the fixing seat 2, the top end of the motor 301 is connected with a first rotating shaft 302, a supporting frame 303 is connected outside the first rotating shaft 302, a toothed ring seat 304 is connected to the supporting frame 303, four gears 305 are meshed in the toothed ring seat 304, a second rotating shaft 306 is connected in the four gears 305, a supporting rod 307 is connected at the bottom end of the second rotating shaft 306 in a rotating manner, the supporting rod 307 is arranged, the supporting rod 307 can support the second rotating shaft 306, the situation that the second rotating shaft 306 is deviated and falls in the rotating process is avoided, and the safety of the second rotating shaft 306 in the rotating process is guaranteed;

One end of the supporting rod 307 is connected with a fixed ring 405, four connecting rods 406 are connected outside the fixed ring 405, and the connecting rods 406 can support the fixed disc 407 through the connecting rods 406, so that the condition that the fixed disc 407 shifts and shakes during use is avoided, and the stability of the fixed disc 407 during use is ensured;

One end of the connecting rod 406 is connected with a fixed disc 407, the toothed ring seat 304 is rotationally connected in the fixed disc 407, the fixed ring 405 and the fixed disc 407 are provided with limiting grooves 5, and the limiting grooves 5 are matched with the limiting rods 402 through the limiting grooves 5, so that the situation that the limiting rods 402 are blocked due to offset when moving can be avoided, and the flexibility of the limiting rods 402 when moving is ensured;

Stop lever 402 sliding connection is in corresponding spacing groove 5, be connected with two dead levers 6 under the fixed disk 407, two dead levers 6 all are connected on bottom plate 1, gear 305 external engagement has stop mechanism 4, stop mechanism 4 includes rack 401, rack 401 meshing is outside gear 305, be connected with stop lever 402 under the rack 401, be connected with supporting shoe 403 on the stop lever 402, through setting up supporting shoe 403, and supporting shoe 403 can support buffer block 404, avoid it to appear the skew condition that drops when removing, the security of buffer block 404 when removing has been ensured, be connected with buffer block 404 on the supporting shoe 403.

The working principle of the utility model is as follows:

when the device is used, the bearing is sleeved outside four buffer blocks 404 positioned inside, then the motor 301 is started according to the specification of the bearing, when the motor 301 drives the first rotating shaft 302, the supporting frame 303 and the toothed ring seat 304 to synchronously rotate, the four gears 305 and the second rotating shaft 306 synchronously rotate, then the rack 401 and the limiting rod 402 are driven to slide in the limiting groove 5, and then the supporting block 403 and the buffer blocks 404 can respectively clamp and limit the inner ring and the outer ring of the bearing according to the specification of the bearing, and then the bearing is processed.

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 clamping device is used in bearing processing with adjustable, includes bottom plate (1), its characterized in that: the novel electric motor is characterized in that a fixed seat (2) is connected to the bottom plate (1), a rotating mechanism (3) is connected to the fixed seat (2), the rotating mechanism (3) comprises a motor (301), the motor (301) is connected to the fixed seat (2), a first rotating shaft (302) is connected to the top end of the motor (301), a supporting frame (303) is connected to the outside of the first rotating shaft (302), a toothed ring seat (304) is connected to the supporting frame (303), four gears (305) are meshed in the toothed ring seat (304), and a second rotating shaft (306) is connected to the inside of the four gears (305);

The bottom of second pivot (306) rotates and is connected with bracing piece (307), gear (305) external engagement has stop gear (4), stop gear (4) include rack (401), rack (401) meshing is outside gear (305), be connected with gag lever post (402) under rack (401).

2. An adjustable bearing machining clamping device according to claim 1, characterized in that: the limiting rod (402) is connected with a supporting block (403), and the supporting block (403) is connected with a buffer block (404).

3. An adjustable bearing machining clamping device according to claim 1, characterized in that: one end of the supporting rod (307) is connected with a fixed ring (405), and four connecting rods (406) are connected outside the fixed ring (405).

4. An adjustable bearing machining clamping device according to claim 3, characterized in that: one end of the connecting rod (406) is connected with a fixed disc (407), and the toothed ring seat (304) is rotationally connected in the fixed disc (407).

5. The adjustable bearing machining clamp of claim 4, wherein: limiting grooves (5) are formed in the fixing ring (405) and the fixing disc (407), and the limiting rods (402) are connected in the corresponding limiting grooves (5) in a sliding mode.

6. The adjustable bearing machining clamp of claim 4, wherein: two fixing rods (6) are connected below the fixing plate (407), and the two fixing rods (6) are connected to the bottom plate (1).