CN211477613U

CN211477613U - Bearing detection device

Info

Publication number: CN211477613U
Application number: CN202020498733.3U
Authority: CN
Inventors: 杜奇; 李强; 陈明绪
Original assignee: Chongqing Yinjian Electromechanical Co ltd
Current assignee: Chongqing Yinjian Electromechanical Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-09-11
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a bearing detection device, including stabilizer blade and box, the box lower extreme surface four corners is equipped with the stabilizer blade through welded fastening, the box front end surface is equipped with the chamber door through hinge screw fixation, chamber door front end surface top right side is equipped with the handle through screw fixation, inlay in the middle of the chamber door front end surface and is equipped with the observation board, the observation board below is equipped with the control box and fixes on the chamber door through the screw, inlay in control box front end surface left side and is equipped with the display screen, the display screen right side is equipped with the switch and fixes on the control box through the screw, the inside left side of control box is equipped with the controller through screw fixation, the bottom is equipped with the motor through screw fixation in the box, the motor upper end is equipped with the column spinner through welded fastening; the utility model discloses the advantage that has possessed indexes such as the bearing surface that detects a plurality of not unidimensionals simultaneously, classification accuracy grade and detection bearing rated load, fatigue load and limit speed.

Description

Bearing detection device

Technical Field

The utility model relates to a bearing detects technical field, concretely relates to is a bearing detection device.

Background

The Bearing (Bearing) is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the coefficient of friction (frictionofecifient) in its motion process to guarantee its gyration precision (accuracy), early linear motion bearing form is that put a row of wooden poles under a row of pinch 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.

In the prior art, the bearing surface cannot be effectively detected, the detection value cannot intelligently classify the bearing grade, and indexes such as the bearing rated load, the fatigue load, the limit rotating speed and the like of a plurality of sizes cannot be simultaneously detected, so that a bearing detection device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing detection device, possessed and detected a plurality of not unidimensional bearing surface, classification accuracy grade simultaneously and detected the advantage of indexes such as bearing rated load, fatigue load and limit speed, solved prior art's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a bearing detection device comprises support legs and a box body, wherein the support legs are fixedly arranged at four corners of the surface of the lower end of the box body through welding, a box door is fixedly arranged on the surface of the front end of the box body through hinge screws, a handle is fixedly arranged on the right side above the surface of the front end of a box door through screws, an observation plate is embedded in the middle of the surface of the front end of the box door, a control box is arranged below the observation plate and is fixed on the box door through screws, a display screen is embedded on the left side of the surface of the front end of the control box, a switch is arranged on the right side of the display screen and is fixed on the control box through screws;

the bottom is equipped with the motor through the screw fixation in the box, the motor upper end is equipped with the column spinner through welded fastening, the inside top surface of box is equipped with the connecting plate through welded fastening, connecting plate lower extreme activity suit is equipped with the sliding block, the sliding block lower extreme surface is equipped with the limiting plate through welded fastening, the spacing groove has been seted up on the limiting plate front end surface, the inner wall surface all inlays and is equipped with the laser detection head about the spacing groove.

Preferably, the rotating column is a trapezoidal circular column, and the limiting groove is a trapezoidal through groove.

Preferably, the sliding block is a T-shaped integrally poured steel part, and a T-shaped sliding groove is formed in the surface of the lower end of the connecting plate.

Preferably, the size of the limiting plate is smaller than that of the box body and larger than that of the rotating column, and 5-6 cm is reserved between the limiting plate and the rotating column.

Preferably, a bearing precision grade standard value is arranged in the controller.

Preferably, the switch is connected to the motor, the controller, the laser detection head and the display screen through cables.

Preferably, the motor model is: HD-5-85, the laser detection head model: LJ-X8080, the model of the display screen is as follows: CE 4R-1540.

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

1. the utility model provides a bearing detection device, is for being trapezoidal circular post easy to assemble not unidimensional bearing through the column spinner, thereby the motor circular telegram drives the column spinner high-speed rotatory, and the trapezoidal spacing groove that runs through of seting up on the limiting plate carries out effectual spacing processing to each bearing, prevents high-speed rotatory back, and the bearing breaks away from the column spinner, the effect of indexes such as effectual bearing rated load, fatigue load and the limit speed that detect.

2. A bearing detection device is characterized in that laser scanning is carried out on a bearing in rotation through laser detection heads on the left side and the right side in a limiting plate, laser is diffused into line laser through a cylindrical objective and then is projected onto the surface of an object to form diffuse reflection, reflected light is enabled to be imaged on a CMOS (complementary metal oxide semiconductor), displacement and shape are measured through changes of detection positions and shapes, and the displacement and the shape are transmitted on a controller through cables.

Drawings

Fig. 1 is a schematic view of the overall structure of a bearing detection device according to the present invention;

fig. 2 is a sectional view of a housing of a bearing detecting device according to the present invention;

FIG. 3 is a structural diagram of a limiting plate of the bearing detecting device of the present invention;

fig. 4 is the utility model discloses a bearing detection device's inside structure chart of control box.

The figures are labeled as follows: 1. a box body; 2. a support leg; 3. a box door; 4. a handle; 5. an observation plate; 6. a control box; 7. a display screen; 8. a switch; 9. a controller; 10. a motor; 11. a spin column; 12. a limiting plate; 13. a limiting groove; 14. a laser detection head; 15. a slider; 16. a connecting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

please refer to fig. 1, 4, a bearing detection device, including stabilizer blade 2 and

box

1, 1 lower extreme surface four corners of box is equipped with stabilizer blade 2 through welded fastening, 1 front end surface of box is equipped with chamber door 3 through hinge screw fixation, 3 front end surface top right sides of chamber door are equipped with handle 4 through screw fixation, inlay in the middle of 3 front end surfaces of chamber door and be equipped with observation board 5, it is equipped with control box 6 and fixes on chamber door 3 through the screw to observe board 5 below, 6 front end surface left sides of control box are inlayed and are equipped with

display screen

7, 7 models of display screen: CE4R-1540, a switch 8 is arranged on the right side of the display screen 7 and fixed on the control box 6 through screws, and a controller 9 is fixedly arranged on the left side inside the control box 6 through screws;

specifically, the support legs 2 at four corners of the lower end of the box body 1 effectively support the ground, the stability of the equipment is kept, the box door 3 is convenient to open through the handle 4, the observation plate 5 on the box door 3 is convenient for workers to observe the inside of the equipment, the control box 6 serves as a control end of the function of the equipment, the display screen 7 is convenient for checking the information of the equipment, the switch 8 serves as an equipment operation button, and the controller 9 serves as a control end of the function of the equipment;

example 2:

referring to fig. 1, 2 and 3, a bearing detection device includes a motor 10 and a box 1, the bottom of the box 1 is fixed with the motor 10 through screws, the type of the motor 10 is: HD-5-85, motor 10 upper end is equipped with the column spinner 11 through welded fastening, and 1 inside top surface of box is equipped with connecting plate 16 through welded fastening, and 16 lower extreme movable sleeve of connecting plate are equipped with sliding

block

15, and 15 lower extreme surfaces of sliding block are equipped with limiting plate 12 through welded fastening, and limiting groove 13 has been seted up to limiting plate 12 front end surface, and inner wall surface all inlays about limiting groove 13 and is equipped with laser detection head 14, laser detection head 14 models: the device comprises an LJ-X8080, a rotating column 11, a limiting groove 13, a T-shaped through groove, a sliding block 15, a T-shaped integrally-poured steel part, a T-shaped sliding groove formed in the lower end surface of a connecting plate 16, a limiting plate 12, a bearing precision grade standard value and a switch 8, wherein the size of the limiting plate 12 is smaller than that of a box body 1 and larger than that of the rotating column 11, 5-6 cm is reserved between the limiting plate and the rotating column 11, the bearing precision grade standard value is arranged in a controller 9, and the switch 8 is connected to a motor 10, the controller 9, a laser detection head;

it is specific, through the connection of circuit, make things convenient for the whole circular telegram of carrying out of equipment to handle, the bearing that will detect through the staff, place respectively on the column spinner 11, the connecting plate 16 suit on 1 top of box is in sliding block 15, because sliding block 15 and limiting plate 12 are connected, make things convenient for the staff to pass through sliding block 15 and remove limiting plate 12, thereby spacing groove 13 carries on spacingly to the bearing on the column spinner 11, when preventing to detect, the bearing breaks away from, motor 10 circular telegram is rotatory to drive 11 high rotations on the column spinner, laser detection head 14 in the spacing groove 13 carries out laser scanning to the bearing and handles, detect, the effectual efficiency and the speed that detect that have improved.

The working principle is as follows: a bearing detection device is connected to a control box 6 through an external power supply, a switch 8 is connected to a motor 10, a controller 9, a laser detection head 14 and a display screen 7 through cables, the connection of a circuit is facilitated, the whole device is convenient to carry out power-on treatment, supporting legs 2 at four corners of the lower end of a box body 1 effectively support the ground, the stability of the device is kept, a box door 3 is convenient to open through a handle 4, a bearing to be detected is convenient to place on a rotating column 11 by a worker, a connecting plate 16 at the top end of the box body 1 is sleeved in a sliding block 15, the sliding block 15 is connected with a limiting plate 12, the worker can move the limiting plate 12 through the sliding block 15 conveniently, a limiting groove 13 is used for limiting the bearing on the rotating column 11, when detection is prevented, the bearing is separated, the box door 3 is closed, the control box 6 serves as a control, the motor 10 is electrified to rotate highly, the observation plate 5 on the box door 3 is convenient for workers to observe the inside of the equipment, the laser detection heads 14 on the left side and the right side of the inside of the limit groove 13 scan laser on a rotating bearing, diffuse the laser into line laser through the cylindrical objective lens and then project the line laser on the surface of a target object to form diffuse reflection, so that reflected light is imaged on a CMOS (complementary metal oxide semiconductor), displacement and shape are measured through detecting the change of position and shape and transmitted on the controller 9 through a cable, and as the standard value of the bearing precision grade is set in the controller 9, the precision grade is judged and displayed on the display screen 7 to be convenient for the workers to observe.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bearing detection device which characterized in that: the box body is characterized by comprising support legs (2) and a box body (1), wherein the support legs (2) are fixedly arranged at four corners of the lower end surface of the box body (1) through welding, a box door (3) is fixedly arranged on the front end surface of the box body (1) through hinges and screws, a handle (4) is fixedly arranged on the right side above the front end surface of the box door (3) through screws, an observation plate (5) is embedded in the middle of the front end surface of the box door (3), a control box (6) is arranged below the observation plate (5) and is fixed on the box door (3) through screws, a display screen (7) is embedded on the left side of the front end surface of the control box (6), a switch (8) is arranged on the right side of the display screen (7) and is fixed on the control box (6) through screws;

the bottom is equipped with motor (10) through the screw fixation in box (1), motor (10) upper end is equipped with column spinner (11) through welded fastening, the inside top surface of box (1) is equipped with connecting plate (16) through welded fastening, connecting plate (16) lower extreme activity suit is equipped with sliding block (15), sliding block (15) lower extreme surface is equipped with limiting plate (12) through welded fastening, limiting groove (13) have been seted up on limiting plate (12) front end surface, inner wall surface all inlays and is equipped with laser detection head (14) about limiting groove (13).

2. A bearing test apparatus as claimed in claim 1, wherein: the rotating column (11) is a trapezoidal circular column, and the limiting groove (13) is a trapezoidal through groove.

3. A bearing test apparatus as claimed in claim 1, wherein: the sliding block (15) is a T-shaped integrally-poured steel part, and a T-shaped sliding groove is formed in the surface of the lower end of the connecting plate (16).

4. A bearing test apparatus as claimed in claim 1, wherein: the size of the limiting plate (12) is smaller than that of the box body (1) and larger than that of the rotating column (11), and 5-6 cm is reserved between the limiting plate and the rotating column (11).

5. A bearing test apparatus as claimed in claim 1, wherein: and a bearing precision grade standard value is arranged in the controller (9).

6. A bearing test apparatus as claimed in claim 1, wherein: the switch (8) is connected to the motor (10), the controller (9), the laser detection head (14) and the display screen (7) through cables.

7. A bearing test apparatus as claimed in claim 1, wherein: the motor (10) type: HD-5-85, the laser detection head (14) model: LJ-X8080, model number of the display screen (7): CE 4R-1540.