CN219416046U

CN219416046U - Detection device for roundness of self-aligning roller bearing

Info

Publication number: CN219416046U
Application number: CN202222540894.6U
Authority: CN
Inventors: 孙善奎; 郐凤利; 高吉朋
Original assignee: Kunshan Hengbai Seiko Machinery Co ltd
Current assignee: Kunshan Hengbai Seiko Machinery Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-07-25
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a detection device for roundness of a self-aligning roller bearing, which belongs to the technical field of bearing detection and comprises a base, wherein two fixing plates are fixedly connected to the base, two first motors are clamped on the base, the two fixing plates are internally provided with the same lifting assembly, the lifting assembly comprises first connecting plates, one sides, far away from each other, of the two first connecting plates are respectively in transmission connection with output ends of the two first motors, and one sides, opposite to each other, of the two first connecting plates are respectively clamped with a second connecting plate through rotating shafts. This a detection device for aligning roller bearing circularity, through setting up first connecting plate, second connecting plate, backup pad and measuring pin, made things convenient for this detection device to detect a plurality of bearings simultaneously, effectually saved the time that will fix the bearing spent to can carry out stable equipment to a plurality of bearings at fixed in-process, thereby improved this detection device's detection efficiency.

Description

Detection device for roundness of self-aligning roller bearing

Technical Field

The utility model belongs to the technical field of bearing detection, and particularly relates to a detection device for roundness of a self-aligning roller bearing.

Background

The bearing is a part for fixing and reducing the friction coefficient of load in the mechanical transmission process, when other parts generate relative motion on the shaft, the bearing is used for reducing the friction coefficient in the power transmission process and keeping the central position of the shaft fixed, the roundness of the outer ring and the inner ring of the bearing is very important because the bearing is rotationally connected, after the bearing roller is machined, the roundness of the bearing roller is required to be detected firstly, the bearing is required to be repeatedly fixed only in the detection process, the positioning offset is easy to occur in the positioning process, and the detection efficiency is low.

Disclosure of Invention

In order to overcome the defects, the utility model provides the detection device for the roundness of the aligning roller bearing, which solves the problems that the bearing is required to be repeatedly fixed and easily subjected to positioning deviation in the positioning process and the detection efficiency is lower because the bearing is usually only detected on a single bearing in the detection process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detection device for aligning roller bearing circularity, includes the base, two fixed plates of fixedly connected with on the base, the joint has two first motors on the base, is provided with same lifting subassembly in two fixed plates, lifting subassembly overlap joint is on pressure sensor, the output transmission of first motor is connected in one side of lifting subassembly, the joint has the display screen on the lifting subassembly, lifting subassembly includes first connecting plate, the quantity of first connecting plate is two, and one side that two first connecting plates kept away from mutually is connected with the output transmission of two first motors respectively, and one side of two first connecting plates opposite faces has the second connecting plate through the equal joint of pivot, the opposite faces of two second connecting plates respectively with the both sides fixed connection of backup pad, the equal fixedly connected with sleeve in both sides of backup pad has all been seted up the movable groove in two fixed plates, the backup pad joint is in two movable groove, two fixedly connected with sleeves are overlapped respectively outside two, backup pad fixedly connected with a plurality of needle of measuring needle down.

As a further aspect of the utility model: the pressure sensor is clamped in the base, the first connecting plate and the second connecting plate are lapped on the same pressure sensor, and the opposite surfaces of the two fixing plates are fixedly connected with fixing seats.

As a further aspect of the utility model: the fixed plate is internally clamped with a driving roller, the fixed plate positioned on the right side is internally clamped with a second motor, and the driving roller is in transmission connection with the output end of the second motor.

As a further aspect of the utility model: the display screen joint is in the backup pad, the display screen internal thread is connected with the bolt.

As a further aspect of the utility model: the pressure sensor is mutually coupled with the electric push rod, one side of the fixing plate positioned on the left side is fixedly connected with the electric push rod, and the other end of the electric push rod is fixedly connected with the bracket.

As a further aspect of the utility model: a plurality of limiting grooves are formed in the support, limiting discs are clamped in the limiting grooves, and clamping plates are fixedly connected to one sides of the limiting discs.

As a further aspect of the utility model: the splint is disc-shaped, and the shape of the splint is matched with the shape of the bracket.

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

1. this a detection device for aligning roller bearing circularity, through setting up first connecting plate, the second connecting plate, backup pad and measuring needle, at the in-process of second connecting plate downwardly moving, the second connecting plate will drive the backup pad and move down gradually in the inside movable groove of fixed plate, at this in-process, the sleeve of backup pad both sides will slide on the guide arm of movable inslot, the backup pad will drive a plurality of measuring needles of its below down move afterwards, and with the bearing contact that the fixing base top corresponds, make things convenient for this detection device to detect a plurality of bearings simultaneously, effectually saved the time that the bearing will be fixed spent, and can carry out stable equipment to a plurality of bearings at fixed in-process, thereby this detection device's detection efficiency has been improved.

2. This a detection device for aligning roller bearing circularity, through setting up pressure sensor, electric putter and support, after the part that first connecting plate and second connecting plate are connected reaches the below, first connecting plate and second connecting plate will be with pressure sensor contact for electric putter drives the support and removes, finally carries out the centre gripping to the bearing through the support, when having made things convenient for the position to the measuring pin to adjust, promotes through the electric putter support, and the support of being convenient for can spacing a plurality of bearings, make this detection device carry out with the detection to the centre gripping of bearing in step, thereby improved this detection device's suitability.

3. This a detection device for aligning roller bearing circularity is through setting up drive roller, spacing dish and splint, start the second motor and drive the drive roller for the drive roller drives the bearing rotation of fixing base top, at bearing pivoted in-process, the measuring needle will detect the circularity of bearing, and demonstrate the data of detection through the display screen, at bearing pivoted in-process, splint will follow the bearing and rotate, and the spacing dish of splint one side rotates in the spacing inslot of support inside, has made things convenient for driving a plurality of bearings simultaneously and begins to rotate, and when carrying out spacingly to the bearing, can make the bearing still continue to rotate, avoided the rotation of bearing to receive the hindrance, thereby ensured this detection device's work efficiency.

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 a fixing plate according to the present utility model;

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

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

in the figure: 1 base, 2 fixed plates, 3 first motors, 4 lifting components, 401 first connecting plates, 402 second connecting plates, 403 supporting plates, 404 sleeves, 405 movable grooves, 406 guide rods, 407 measuring pins, 5 fixed seats, 6 second motors, 7 driving rollers, 8 pressure sensors, 9 display screens, 10 electric push rods, 11 brackets, 12 limiting grooves, 13 limiting plates and 14 clamping plates.

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 detection device for aligning roller bearing circularity, including base 1, fixedly connected with two fixed plates 2 on the base 1, pressure sensor 8 joint is in base 1, first connecting plate 401 and second connecting plate 402 overlap joint are on same pressure sensor 8, the opposite face fixedly connected with fixing base 5 of two fixed plates 2, through setting up pressure sensor 8, when having made things convenient for the position to adjust to measuring pin 407, promote through electric putter 10 support 11, the support 11 of being convenient for can carry out spacing to a plurality of bearings, make the centre gripping and the detection of this detection device to the bearing can go on in step;

the base 1 is clamped with two first motors 3, the two fixing plates 2 are internally provided with the same lifting assembly 4, the fixing plates 2 are internally clamped with driving rollers 7, the fixing plates 2 positioned on the right are internally clamped with second motors 6, the driving rollers 7 are in transmission connection with the output ends of the second motors 6, and the driving rollers 7 are arranged, so that a plurality of bearings are conveniently driven to rotate simultaneously, the detection efficiency of the detection device is improved, the pressure sensor 8 is mutually coupled with the electric push rod 10, one side of the fixing plate 2 positioned on the left is fixedly connected with the electric push rod 10, the other end of the electric push rod 10 is fixedly connected with a bracket 11, and the bracket 11 is conveniently pushed by arranging the electric push rod 10, so that the flexibility of the bracket 11 is improved;

the lifting assembly 4 is lapped on the pressure sensor 8, the output end of the first motor 3 is connected to one side of the lifting assembly 4 in a transmission way, the display screen 9 is clamped on the lifting assembly 4, the lifting assembly 4 comprises first connecting plates 401, the number of the first connecting plates 401 is two, one side, away from each other, of the two first connecting plates 401 is respectively connected with the output ends of the two first motors 3 in a transmission way, one side of the opposite surfaces of the two first connecting plates 401 is respectively clamped with a second connecting plate 402 through a rotating shaft, the opposite surfaces of the two second connecting plates 402 are respectively fixedly connected with two sides of the supporting plate 403, the display screen 9 is clamped on the supporting plate 403, and the display screen 9 is internally connected with bolts in a threaded way, and the detected data are conveniently limited by arranging the display screen 9, so that the applicability of the detection device is improved;

the sleeve 404 is fixedly connected to two sides of the supporting plate 403, the first motor 3 is connected with the center of the first connecting plate 401 by arranging the first connecting plate 401 and the second connecting plate 402, so that the first connecting plate 401 rotates circumferentially through the rotor of the first motor 3, and after the first connecting plate 401 pulls the second connecting plate 402 through rotation, one side of the second connecting plate 402 drives the supporting plate 403 to move downwards, so that the stability of the supporting plate 403 is improved;

the movable groove 405 is formed in each of the two fixed plates 2, the support plate 403 is clamped in the two movable grooves 405, two guide rods 406 are fixedly connected in the movable grooves 405, the two sleeves 404 are respectively sleeved outside the two guide rods 406, a plurality of measuring pins 407 are fixedly connected under the support plate 403, the sleeves 404 are fixed on two sides of the support plate 403 through the sleeves 404 and the guide rods 406, and the sleeve 404 slides outside the guide rods 406 inside the movable grooves 405 due to the same shape of the sleeves 404 and the guide rods 406 in the process of pulling the support plate 403 by the second connecting plate 402, so that the stability of the support plate 403 is improved.

Offer a plurality of spacing groove 12 in the support 11, all the joint has spacing dish 13 in a plurality of spacing groove 12, one side fixedly connected with splint 14 of spacing dish 13, through setting up spacing dish 13, it begins to rotate to have made things convenient for simultaneously to drive a plurality of bearings, and when carrying out spacing to the bearing, can make the bearing still continue to rotate, avoided the rotation of bearing to receive the hindrance, splint 14 is the disc, splint 14's shape and support 11's shape looks adaptation, through setting up splint 14, made things convenient for the bearing to carry out the centre gripping, avoided the bearing to break away from fixing base 5, thereby improved the stability of bearing.

The working principle of the utility model is as follows:

when the bearing is used, the bearings are sequentially arranged on the fixed seat 5, then the two first motors 3 are started to drive the first connecting plates 401 to rotate, so that the second connecting plates 402 start to move downwards under the drive of the first connecting plates 401 through the rotating shafts, after the connected parts of the first connecting plates 401 and the second connecting plates 402 reach the lowest parts, the first connecting plates 401 and the second connecting plates 402 are contacted with the pressure sensor 8, so that the electric push rod 10 drives the support 11 to move, and finally the bearings are clamped through the support 11;

in the process of downward movement of the second connecting plate 402, the second connecting plate 402 will drive the supporting plate 403 to gradually move downward in the movable groove 405 inside the fixed plate 2, in this process, the sleeves 404 on both sides of the supporting plate 403 will slide on the guide rods 406 inside the movable groove 405, and then the supporting plate 403 will drive the plurality of pins 407 below the sliding plate to move downward and contact with the corresponding bearings above the fixed seat 5;

the second motor 6 is started to drive the driving roller 7, so that the driving roller 7 drives the bearing above the fixed seat 5 to rotate, the roundness of the bearing is detected by the measuring needle 407 in the process of bearing rotation, detected data is displayed through the display screen 9, the clamping plate 14 rotates along with the bearing in the process of bearing rotation, and the limiting disc 13 on one side of the clamping plate 14 rotates in the limiting groove 12 in the bracket 11.

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 detection device for aligning roller bearing circularity, includes base (1), its characterized in that: two fixed plates (2) are fixedly connected to the base (1), two first motors (3) are clamped to the base (1), the same lifting component (4) is arranged in the two fixed plates (2), the lifting component (4) is lapped on the pressure sensor (8), the output ends of the first motors (3) are in transmission connection with one side of the lifting component (4), the display screen (9) is clamped to the lifting component (4), the lifting component (4) comprises first connecting plates (401), the number of the first connecting plates (401) is two, one side, away from each other, of the two first connecting plates (401) is respectively in transmission connection with the output ends of the two first motors (3), one side, opposite sides of the two first connecting plates (401) are respectively and fixedly connected with two sides of the supporting plate (403) through rotating shafts, two sides of the supporting plate (403) are respectively fixedly connected with sleeves (404), two movable grooves (2) are formed in the two fixed plates (4), two movable grooves (405) are respectively formed in the two movable grooves (405) of the supporting plate (403), two movable grooves (406) are respectively formed in the two movable grooves (406), a plurality of measuring pins (407) are fixedly connected under the supporting plate (403).

2. The detection device for roundness of a self-aligning roller bearing according to claim 1, wherein: the pressure sensor (8) is clamped in the base (1), the first connecting plate (401) and the second connecting plate (402) are lapped on the same pressure sensor (8), and the opposite surfaces of the two fixing plates (2) are fixedly connected with the fixing seats (5).

3. The detection device for roundness of a self-aligning roller bearing according to claim 1, wherein: the fixed plate (2) is internally clamped with a driving roller (7), the fixed plate (2) positioned on the right side is internally clamped with a second motor (6), and the driving roller (7) is in transmission connection with the output end of the second motor (6).

4. The detection device for roundness of a self-aligning roller bearing according to claim 1, wherein: the display screen (9) is clamped on the supporting plate (403), and the display screen (9) is internally connected with bolts through threads.

5. The detection device for roundness of a self-aligning roller bearing according to claim 1, wherein: the pressure sensor (8) is mutually coupled with the electric push rod (10), one side of the fixing plate (2) positioned on the left side is fixedly connected with the electric push rod (10), and the other end of the electric push rod (10) is fixedly connected with the bracket (11).

6. The detection device for roundness of a self-aligning roller bearing according to claim 5, wherein: a plurality of limit grooves (12) are formed in the support (11), limit discs (13) are clamped in the limit grooves (12), and clamping plates (14) are fixedly connected to one side of each limit disc (13).

7. The detection device for roundness of a self-aligning roller bearing according to claim 6, wherein: the clamping plate (14) is disc-shaped, and the shape of the clamping plate (14) is matched with the shape of the bracket (11).