CN213631894U

CN213631894U - Ball bearing protrusion measuring device

Info

Publication number: CN213631894U
Application number: CN202023304339.0U
Authority: CN
Inventors: 吴志平; 梅旭; 邹文胜
Original assignee: Harbin Hazhou Precision Bearing Manufacturing Co ltd
Current assignee: Harbin Hazhou Precision Bearing Manufacturing Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-06
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a ball bearing protrusion measuring device, including the installation table, the top fixed mounting of installation table has first mounting bracket, be provided with the measuring stick between the first mounting bracket, the positive both sides of first mounting bracket all are provided with the scale, the bottom of installation table and the equal fixed mounting in top of first mounting bracket have the motor, the output shaft of motor runs through first mounting bracket and installation table respectively and equal fixed mounting has the second mounting bracket. The utility model discloses a set up the installation table and be used for fixing first mounting bracket and motor, be used for driving the second mounting bracket through setting up the motor and rotate, thereby drive stripper plate and spacing draw-in groove and rotate, thereby realize testing the protrusion volume of bearing, realize testing the protrusion volume through the cooperation between measuring stick and the scale, it is simple to have solved current bearing protrusion measuring device test when using simultaneously, can not satisfy the problem that uses the needs.

Description

Ball bearing protrusion measuring device

Technical Field

The utility model relates to a bearing protrusion measures technical field, specifically is a ball bearing protrusion measuring device.

Background

The ball bearing is one of rolling bearings, the ball bearing is arranged between an inner steel ring and an outer steel ring and can bear larger load, the ball bearing is also called as a ball bearing, and the ball bearing mainly comprises four basic elements: the balls, the inner ring, the outer ring and the retainer, also called as a cage, generally meet the AISI52100 standard of the ball bearing in industry, the balls and the ring are usually made of high chrome steel, the Rockwell hardness is about 61-65, the hardness of the retainer is lower than that of the balls and the ring, the material of the retainer is metal (such as medium carbon steel and aluminum alloy) or nonmetal (such as Teflon, PTEF and high polymer material), and the ball bearing has smaller rotational friction resistance than a journal bearing, so that the temperature generated by friction is lower under the same rotating speed.

The existing bearing protrusion measuring device is simple to test when in use and cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball bearing protrusion measuring device possesses can be to the measuring advantage of bearing inner and outer lane, and it is simple to have solved current bearing protrusion measuring device test when using, can not satisfy the problem that uses the needs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ball bearing protrusion measuring device, includes the installation table, the top fixed mounting of installation table has first mounting bracket, be provided with the measuring stick between the first mounting bracket, the positive both sides of first mounting bracket all are provided with the scale, the bottom of installation table and the equal fixed mounting in top of first mounting bracket have the motor, the output shaft of motor runs through first mounting bracket and installation table respectively and equal fixed mounting has the second mounting bracket, the one side that the second mounting bracket is close to relatively all is provided with the stripper plate, one side that the stripper plate is close to relatively all is provided with two spacing draw-in grooves.

Preferably, a first sliding groove is formed in the extrusion plate, two first sliding blocks are connected to the inside of the first sliding groove in a sliding mode, and the top of each first sliding block is fixedly connected with a limiting clamping groove.

Preferably, a hydraulic rod is fixedly installed inside the second mounting frame, and an output shaft of the hydraulic rod penetrates through the second mounting frame and is fixedly connected with the extrusion plate.

Preferably, the inside of first mounting bracket both sides has all been seted up the second spout, the inside sliding connection of second spout has the second slider, the one side that the second slider is close to relatively is connected with measuring stick fixed connection.

Preferably, the spring is fixedly mounted inside the second sliding groove and at the top and the bottom of the second sliding block, and one side of the spring, which is relatively far away from the spring, is welded to the second sliding groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the installation table and be used for fixing first mounting bracket and motor, be used for driving the second mounting bracket through setting up the motor and rotate, thereby drive stripper plate and spacing draw-in groove and rotate, thereby realize testing the protrusion volume of bearing, realize testing the protrusion volume through the cooperation between measuring stick and the scale, it is simple to have solved current bearing protrusion measuring device test when using simultaneously, can not satisfy the problem that uses the needs.

2. The utility model discloses a cooperation between first slider and the first spout is realized fixing spacing draw-in groove, realize adjusting spacing draw-in groove simultaneously, thereby satisfy the detection to not equidimension bearing, be used for promoting the stripper plate to one side that is close to relatively through setting up the hydraulic stem, thereby the realization is treated the bearing that detects and is formed a load, thereby the realization carries out the detection of protrusion to the bearing, realize fixing the measuring stick through the cooperation between second spout and the second slider, thereby realize the detection to bearing protrusion, be used for the center department top of second slider and measuring stick to the scale through setting up the spring, thereby make the measuring stick be in the center department of scale when not detecting, and the extrusion force of two springs is the same, thereby make the measuring stick can be stable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of the extrusion plate of the present invention;

fig. 3 is a schematic view of the structure of the local cross section of the first mounting frame of the present invention.

In the figure: 1. installing a table; 2. a first mounting bracket; 3. a motor; 4. a second mounting bracket; 5. a hydraulic lever; 6. a pressing plate; 7. a limiting clamping groove; 8. a measuring rod; 9. a graduated scale; 10. a first slider; 11. a first chute; 12. a second chute; 13. a spring; 14. and a second slider.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a ball bearing protrusion measuring device comprises an installation table 1, a first installation frame 2 is fixedly installed at the top of the installation table 1, a measuring rod 8 is arranged between the first installation frame 2, graduated scales 9 are respectively arranged at two sides of the front surface of the first installation frame 2, a motor 3 is fixedly installed at the bottom of the installation table 1 and at the top of the first installation frame 2, an output shaft of the motor 3 respectively penetrates through the first installation frame 2 and the installation table 1 and is fixedly installed with a second installation frame 4, a squeezing plate 6 is arranged at one side of the second installation frame 4, which is relatively close to the squeezing plate 6, two limiting clamping grooves 7 are respectively arranged at one side of the squeezing plate 6, the installation table 1 is used for fixing the first installation frame 2 and the motor 3, the motor 3 is used for driving the second installation frame 4 to rotate, so as to drive the squeezing plate 6 and the limiting clamping grooves 7 to rotate, so as to realize the test, the bulge amount is tested by matching between the measuring rod 8 and the graduated scale 9, a first chute 11 is arranged inside the extrusion plate 6, two first sliders 10 are connected inside the first chute 11 in a sliding manner, the top of each first slider 10 is fixedly connected with a limiting clamping groove 7, the limiting clamping groove 7 is fixed by matching between each first slider 10 and each first chute 11, and meanwhile, the limiting clamping groove 7 is adjusted, so that the detection of bearings with different sizes is met, a hydraulic rod 5 is fixedly arranged inside the second mounting frame 4, an output shaft of the hydraulic rod 5 penetrates through the second mounting frame 4 and is fixedly connected with the extrusion plate 6, the extrusion plate 6 is pushed to one side close to the extrusion plate by arranging the hydraulic rod 5, so that the bearing to be detected forms a load, the bulge amount detection of the bearing is realized, second chutes 12 are arranged inside two sides of the first mounting frame 2, inside sliding connection of second spout 12 has second slider 14, one side and the measuring stick 8 fixed connection that second slider 14 is close to relatively, cooperation through between second spout 12 and the second slider 14 realizes fixing measuring stick 8, thereby the realization is to the detection of bearing protrusion, the inside of second spout 12 and the top and the equal fixed mounting in bottom that are located second slider 14 have spring 13, one side and the second spout 12 welding that spring 13 kept away from relatively, be used for second slider 14 and measuring stick 8 to the center department top of scale 9 through setting up spring 13, thereby make measuring stick 8 be in the center department of scale 9 when not detecting, and the extrusion force of two springs 13 is the same, thereby make measuring stick 8 can be stable.

During the use, will remove spacing draw-in groove 7 to both sides or to one side that is close to according to the size of bearing, place the inner circle of bearing in the spacing draw-in groove 7 top at 1 top of installation table, place the outer lane of bearing inside the spacing draw-in groove 7 of 2 bottoms of first mounting bracket, exert pressure through the hydraulic stem 5 of 2 bottoms of first mounting bracket and make the outer lane of bearing move down, the motor 3 through 2 tops of first mounting bracket drives the bearing outer lane and rotates simultaneously, the in-process that descends at the bearing outer lane makes measuring stick 8 descend, thereby measure the protrusion volume of bearing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ball bearing protrusion measuring device, includes installation table (1), its characterized in that: the utility model discloses a motor installation structure, including installation table (1), the top fixed mounting of installation table (1) has first mounting bracket (2), be provided with measuring stick (8) between first mounting bracket (2), the positive both sides of first mounting bracket (2) all are provided with scale (9), the bottom of installation table (1) and the equal fixed mounting in top of first mounting bracket (2) have motor (3), the output shaft of motor (3) runs through first mounting bracket (2) and installation table (1) respectively and equal fixed mounting has second mounting bracket (4), one side that second mounting bracket (4) are close to relatively all is provided with stripper plate (6), one side that stripper plate (6) are close to relatively all is provided with two spacing draw-in grooves (7).

2. A ball bearing protrusion measuring device according to claim 1, wherein: first spout (11) have been seted up to stripper plate (6) inside, the inside sliding connection of first spout (11) has two first sliders (10), the top and the spacing draw-in groove (7) fixed connection of first slider (10).

3. A ball bearing protrusion measuring device according to claim 1, wherein: the hydraulic rod (5) is fixedly mounted inside the second mounting frame (4), and an output shaft of the hydraulic rod (5) penetrates through the second mounting frame (4) and is fixedly connected with the extrusion plate (6).

4. A ball bearing protrusion measuring device according to claim 1, wherein: second chutes (12) are formed in the two sides of the first mounting frame (2), second sliding blocks (14) are connected to the inside of the second chutes (12) in a sliding mode, and one sides, close to the second sliding blocks (14), of the second sliding blocks are fixedly connected with the measuring rod (8).

5. A ball bearing protrusion measuring device according to claim 4, wherein: the spring (13) is fixedly mounted inside the second sliding groove (12) and located at the top and the bottom of the second sliding block (14), and one side, far away from the spring (13) relatively, of the spring is welded with the second sliding groove (12).