CN212020530U

CN212020530U - Calibrating device is used in bearing processing

Info

Publication number: CN212020530U
Application number: CN202020439152.2U
Authority: CN
Inventors: 胡海浪; 扬中太
Original assignee: Lianyungang Zhengtan Power Transmission Co ltd
Current assignee: Lianyungang Zhengtan Power Transmission Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-27
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a calibrating device is used in bearing processing relates to bearing processing field, and to the problem that adds the easy skew of taking place of bearing man-hour to the bearing, the following scheme is proposed at present, including the processing platform, the bottom shells inner wall fixedly connected with motor base of processing platform, there is driving motor at motor base's top through bolted connection, driving motor's output shaft fixedly connected with threaded rod, the thread bush has been cup jointed in the outer lane rotation of threaded rod, and threaded rod and thread bush bolt transmission, the left and right sides outer wall of thread bush all articulates there is the connecting rod, two the one end that the thread bush was kept away from to the connecting rod all articulates there is the slider, the outer lane of slider slides and cup joints in the top shells inner circle of processing platform. The utility model relates to a novelty conveniently treats the bearing of processing and fixes, adds and holds to make the bearing can not take place the condition of skew man-hour, can carry out accurate processing to the bearing from this, be fit for carrying out marketing.

Description

Calibrating device is used in bearing processing

Technical Field

The utility model relates to a bearing processing technology field especially relates to a calibrating device is used in bearing processing.

Background

The Bearing (Bearing) is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient (friction coefficient) in its motion process, and guarantee its gyration precision (accuracy).

An early form of linear motion bearing was to place a row of wooden poles under a row of pry plates. Modern linear motion bearings use the same principle of operation, except that balls are sometimes used instead of rollers. The simplest slew bearing is a sleeve bearing, which is simply a bushing sandwiched between the wheel and axle. This design was subsequently replaced by a rolling bearing, which replaced the original bushing with a number of cylindrical rollers, each of which acted as a separate wheel.

Because the conventional bearing machining calibrating device is calibrated by two plates when the bearing is calibrated, the bearing is also subjected to offset during machining, and therefore, the bearing machining calibrating device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a calibration device is used in bearing processing has solved and has added the problem that the skew takes place easily to the bearing man-hour.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a calibrating device is used in bearing processing, includes the processing platform, the bottom shells inner wall fixedly connected with motor base of processing platform, there is driving motor at motor base's top through bolted connection, driving motor's output shaft fixedly connected with threaded rod, the outer lane of threaded rod rotates and has cup jointed the thread bush, and threaded rod and thread bush bolt transmission, the left and right sides outer wall of thread bush all articulates there is the connecting rod, two the one end that the thread bush was kept away from to the connecting rod all articulates there is the slider, the outer lane of slider slides and cup joints in the top shells inner circle of processing platform, two first splint are all welded at the top of slider, the welding of the top shells outer wall of processing platform has the mounting bracket, the top shells inner wall of mounting bracket has the telescopic link through bolted connection, the bottom fixedly connected with second splint.

Preferably, the left shell and the right shell of the threaded sleeve are respectively provided with a groove, and one ends of the two connecting rods, which are close to the threaded sleeve, are respectively hinged in the inner ring of the groove.

Preferably, the top shell of the processing table is provided with two sliding grooves, and the outer rings of the two sliding blocks are respectively sleeved in the inner rings of the two sliding grooves in a sliding manner.

Preferably, the back shell of the second clamping plate is welded with a fixing rod, and one end of the fixing rod, far away from the second clamping plate, is welded on the outer wall of the back shell of the threaded sleeve.

Preferably, a through hole is formed in the top shell of the processing table, and the outer ring of the fixing rod is movably sleeved in the inner ring of the through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation driving motor, the threaded rod, the thread bush, the connecting rod, the slider, first splint, the mounting bracket, the telescopic link, the second splint, dead lever isotructure, driving motor drives the threaded rod and rotates, the threaded rod drives two sliders respectively through thread bush and two connecting rods and removes to the direction of keeping away from each other or being close to each other, and then drive two first splint and remove to the direction of keeping away from each other or being close to each other, the thread bush drives the second splint through the dead lever and reciprocates simultaneously, thereby reach and carry out the purpose of calibration from three direction to the bearing, the device simple structure is novel in design, conveniently treat the bearing of processing and fix, add and hold, thereby make the bearing can not take place the condition of skew man-hour, can carry out accurate processing to the bearing from this, be fit for carrying out marketing.

Drawings

Fig. 1 is a schematic front view of a calibration device for bearing machining according to the present invention;

fig. 2 is the utility model provides a structural schematic is overlooked to bearing processing calibrating device's first splint.

In the figure: 1 processing platform, 2 motor bases, 3 driving motors, 4 threaded rods, 5 thread sleeves, 6 connecting rods, 7 sliding blocks, 8 first clamping plates, 9 mounting frames, 10 telescopic rods, 11 second clamping plates and 12 fixing rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a calibrating device for bearing processing comprises a processing table 1, a motor base 2 is fixedly connected to the inner wall of a bottom shell of the processing table 1, a driving motor 3 is connected to the top of the motor base 2 through a bolt, a threaded rod 4 is fixedly connected to an output shaft of the driving motor 3, a threaded sleeve 5 is rotatably sleeved on the outer ring of the threaded rod 4, and threaded

rod

4 and 5 bolt drive of thread bush, the left and right sides outer wall of thread bush 5 all articulates there is connecting rod 6, the one end that thread bush 5 was kept away from to two connecting rods 6 all articulates there is slider 7, the outer lane of slider 7 slides and cup joints in the top casing inner circle of processing platform 1, first splint 8 have all been welded at the top of two sliders 7, the welding of the top casing outer wall of processing platform 1 has mounting bracket 9, the top shells inner wall of mounting bracket 9 has telescopic link 10 through bolted connection, the bottom fixedly connected with second splint 11 of telescopic link 10.

The left and right sides casing of thread bush 5 all is seted up flutedly, two connecting rods 6 are close to the one end of thread bush 5 and articulate respectively in the inner circle of recess, two spouts have been seted up to the top casing of processing platform 1, the outer lane of two sliders 7 slides respectively and cup joints in the inner circle of two spouts, the back casing welding of second splint 11 has dead lever 12, the one end welding that second splint 11 were kept away from to dead lever 12 is on the back casing outer wall of thread bush 5, the through-hole has been seted up to the top casing of processing platform 1, the outer lane activity of dead lever 12 is cup jointed in the inner circle of through-hole.

In the embodiment, firstly, because the output shaft of the driving motor 3 is fixedly connected with the threaded rod 4, the driving motor 3 can drive the threaded rod 4 to rotate, the outer ring of the threaded rod 4 is rotatably sleeved with the threaded sleeve 5, the threaded rod 4 and the threaded sleeve 5 are in bolt transmission, the outer walls of the left side and the right side of the threaded sleeve 5 are respectively hinged with the connecting rods 6, one ends of the two connecting rods 6 far away from the threaded sleeve 5 are respectively hinged with the sliding blocks 7, the top shell of the processing table 1 is provided with two sliding grooves, the outer rings of the two sliding blocks 7 are respectively slidably sleeved in the inner rings of the two sliding grooves, so the threaded rod 4 can respectively drive the two sliding blocks 7 to move towards the directions far away from or close to each other through the threaded sleeve 5 and the two connecting rods 6, and because the top parts of the two sliding blocks 7 are respectively welded with the first clamping plates 8, the two sliding, because the back casing welding of second splint 11 has dead lever 12, and the one end welding that second splint 11 were kept away from to dead lever 12 is on the back casing outer wall of thread bush 5, and the through-hole has been seted up to the top casing of processing platform 1, and the outer lane activity of dead lever 12 cup joints in the inner circle of through-hole, therefore thread bush 5 when reciprocating, can drive the second splint through dead lever 12 and carry out 11 and reciprocate, has realized carrying out the function calibrated to the bearing from three direction from this.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The calibrating device for bearing machining comprises a machining table (1) and is characterized in that a motor base (2) is fixedly connected to the inner wall of a bottom shell of the machining table (1), a driving motor (3) is connected to the top of the motor base (2) through a bolt, a threaded rod (4) is fixedly connected to an output shaft of the driving motor (3), a threaded sleeve (5) is sleeved on the outer ring of the threaded rod (4) in a rotating mode, the threaded rod (4) is in bolt transmission with the threaded sleeve (5), connecting rods (6) are hinged to the outer walls of the left side and the right side of the threaded sleeve (5), a sliding block (7) is hinged to one end, far away from the threaded sleeve (5), of each connecting rod (6), the outer ring of each sliding block (7) is sleeved in an inner ring of a top shell of the machining table (1) in a sliding mode, and first clamping plates (8), the welding of the outer wall of the top shell of the machining table (1) is provided with a mounting rack (9), the inner wall of the top shell of the mounting rack (9) is connected with a telescopic rod (10) through a bolt, and the bottom end of the telescopic rod (10) is fixedly connected with a second clamping plate (11).

2. The calibrating device for bearing machining according to claim 1, wherein the housings on the left and right sides of the threaded sleeve (5) are respectively provided with a groove, and one ends of the two connecting rods (6) close to the threaded sleeve (5) are respectively hinged in the inner ring of the groove.

3. The bearing machining calibration device as claimed in claim 1, wherein the top housing of the machining table (1) is provided with two sliding grooves, and outer rings of the two sliding blocks (7) are respectively sleeved in inner rings of the two sliding grooves in a sliding manner.

4. The calibrating device for bearing machining according to claim 1, characterized in that the fixing rod (12) is welded to the back shell of the second clamping plate (11), and one end of the fixing rod (12) far away from the second clamping plate (11) is welded to the outer wall of the back shell of the threaded sleeve (5).

5. The calibrating device for bearing machining according to claim 4, wherein a through hole is formed in a top shell of the machining table (1), and an outer ring of the fixing rod (12) is movably sleeved in an inner ring of the through hole.