CN220083944U

CN220083944U - External diameter detects apparatus

Info

Publication number: CN220083944U
Application number: CN202320216253.7U
Authority: CN
Inventors: 钱亚明; 俞炜钦; 尚延伟; 陈伟锋
Original assignee: Xinchang County Institute Of Quality Measurement Inspection And Testing
Current assignee: Xinchang County Institute Of Quality Measurement Inspection And Testing
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-11-24
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses an outer diameter detection tool, which belongs to the technical field of bearing detection and comprises a bottom plate, wherein a display is fixedly connected to one side of the top of the bottom plate, a fixed column is fixedly connected to the center of the top of the bottom plate, springs are fixedly connected to two sides of the fixed column, one ends of the two springs are fixedly connected with arc plates, two sides of the top of the bottom plate are fixedly connected with upright plates, electric push rods are fixedly connected to opposite sides of the two upright plates, clamping plates are fixedly connected to one ends of the two electric push rods, and a laser range finder penetrates through the clamping plates. Through splint and laser rangefinder's setting, utilize electron measuring mode, improve the measurement accuracy of bearing external diameter, through the setting of fixed column, arc board and electric putter, be convenient for detect after fixing the bearing, improve and detect the convenience, make the staff needn't hold the bearing and detect, reduce staff's amount of labour and tired sense.

Description

External diameter detects apparatus

Technical Field

The utility model relates to the technical field of bearing detection, in particular to an outer diameter detection tool.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing friction coefficient in the motion process and ensuring the rotation precision, is widely applied to key and important systems of airplanes such as a power system, a transmission system, an operating system, an executing system and the like of the airplanes, and is required to be detected in the bearing production process, and the outer diameter of the bearing is an important detection item when a problem is found.

The existing bearing outer diameter detection mostly adopts manual bearing holding, adopts caliper manual measurement, and manual detection easily leads to error in detection results, and meanwhile, a worker frequently holds the bearing to detect, so that the worker detection process is inconvenient, the labor capacity of the worker is increased, and the fatigue feeling of the worker is increased.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects existing in the prior art, the utility model aims to provide an outer diameter detection tool which has the characteristics of improving the accuracy of a detection structure and reducing the labor capacity and fatigue feeling of workers.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides an outer diameter detection tool, which comprises a bottom plate, wherein a display is fixedly connected to one side of the top of the bottom plate, a fixing column is fixedly connected to the center of the top of the bottom plate, springs are fixedly connected to two sides of the fixing column, one ends of the springs are fixedly connected with arc plates, two sides of the top of the bottom plate are fixedly connected with upright plates, electric push rods are fixedly connected to opposite sides of the upright plates, clamping plates are fixedly connected to one ends of the electric push rods, and a laser range finder penetrates through the clamping plates.

When using an external diameter detection apparatus of this technical scheme, through the setting of splint and laser rangefinder, utilize electron measuring mode, improve the measurement accuracy of bearing external diameter, through the setting of fixed column, arc board and electric putter, be convenient for detect after fixing the bearing, improve and detect the convenience, make the staff needn't hold the bearing and detect, reduce staff's amount of labour and tired sense.

Further, a controller is arranged on one side of the front face of the bottom plate, and one end of the laser range finder is flush with one side of the clamping plate.

Further, two spacing grooves are formed in the top of the bottom plate, limiting blocks are connected in the two spacing grooves in a sliding mode, and the tops of the two limiting blocks are fixedly connected to the bottoms of the two arc plates respectively.

Further, sucking discs are fixedly connected to four corners of the bottom plate.

Further, two sliding grooves are formed in the top of the bottom plate, two sliding blocks are connected in the sliding grooves in a sliding mode, the two sliding blocks are in a group, and the tops of the two groups of sliding blocks are fixedly connected to the bottoms of the two clamping plates respectively.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. through the arrangement of the clamping plates and the laser range finder, the accuracy of measuring the outer diameter of the bearing is improved in an electronic measurement mode, and through the arrangement of the fixing columns, the arc plates and the electric push rods, the bearing is conveniently detected after being fixed, the detection convenience is improved, workers do not need to hold the bearing for detection, and the labor capacity and fatigue feeling of the workers are reduced;

2. through setting up spacing groove and stopper, play limiting displacement to the arc board, through setting up the sucking disc, be convenient for fix the position of bottom plate, through the setting of spout and slider, can play direction and limiting displacement to splint.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

fig. 2 is a schematic cross-sectional view of the splint of fig. 1.

The marks in the drawings are:

1. a bottom plate; 2. a suction cup; 3. a controller; 4. a display; 5. fixing the column; 6. a spring; 7. an arc plate; 8. a limit groove; 9. a limiting block; 10. a vertical plate; 11. an electric push rod; 12. a clamping plate; 13. a laser range finder; 14. a chute; 15. a sliding block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-2.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an external diameter detects apparatus, including bottom plate 1, the top one side fixedly connected with display 4 of bottom plate 1, the top central authorities fixedly connected with fixed column 5 of bottom plate 1, the equal fixedly connected with spring 6 in both sides of fixed column 5, the equal fixedly connected with arc board 7 of one end of two springs 6, through the setting of fixed column 5, arc board 7 and electric putter 11, be convenient for detect after fixing the bearing, improve the detection convenience, make the staff needn't hold the bearing and detect, reduce staff's amount of labour and tired sense, the equal fixedly connected with riser 10 in top both sides of bottom plate 1, the equal fixedly connected with electric putter 11 of opposite side of two risers 10, the equal fixedly connected with splint 12 of one end of two electric putter 11, wear to be equipped with laser range finder 13 on a splint 12, through splint 12 and the setting of laser range finder 13, utilize the electron measurement mode, improve the measurement accuracy of external diameter.

Specifically, the front side of bottom plate 1 is provided with controller 3, and one end of laser range finder 13 flushes with one side of splint 12, and two spacing grooves 8 have been seted up at the top of bottom plate 1, and equal sliding connection has stopper 9 in two spacing grooves 8, and the top of two stoppers 9 is fixed connection respectively in the bottom of two arc boards 7.

Through adopting above-mentioned technical scheme, the conventional known equipment that controller 3 can play control for computer etc. controller 3 passes through the wire respectively with display 4, electric putter 11 and laser range finder 13 electric connection, through setting up spacing groove 8 and stopper 9, plays spacing effect to arc board 7.

Specifically, the bottom four corners of bottom plate 1 all fixedly connected with sucking disc 2, two spouts 14 have been seted up at the top of bottom plate 1, and two sliding connection has two sliders 15 in two spouts 14, and two sliders 15 are a set of, and the top of two sets of sliders 15 is fixed connection respectively in the bottom of two splint 12.

Through adopting above-mentioned technical scheme, through setting up sucking disc 2, be convenient for fix the position of bottom plate 1, through the setting of spout 14 and slider 15, can play direction and spacing effect to splint 12.

The working principle of the utility model is as follows: when the outer diameter of the bearing is detected, the bottom plate 1 is placed on a table top, the bottom plate 1 is pressed, the sucker 2 is adsorbed on the table top, the bottom plate 1 is fixed, the device is connected with an external power supply, the arc plate 7 is kneaded, the arc plate 7 extrudes the spring 6 to shrink, the bearing is sleeved outside the arc plate 7, the bottom of the bearing is overlapped with the top of the bottom plate 1, the rebound force of the spring 6 pushes the arc plate 7 to move, the bearing is fixed, the electric putter 11 stretches out to push the clamping plates 12 to move, the two clamping plates 12 are respectively clamped on two sides of the bearing, then the laser range finder 13 works, the distance between the two clamping plates 12 is measured, the measurement result is fed back to the display 4 to be displayed (namely the outer diameter of the bearing), after the measurement is finished, the electric putter 11 shrinks to drive the clamping plates 12 to move, and then the bearing is taken out from the outer sides of the two arc plates 7, and then the next bearing can be detected.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. An outer diameter detection tool, comprising a bottom plate (1), characterized in that: the utility model discloses a laser range finder, including bottom plate (1), fixed column (5), arc board (7), riser (10), electric putter (11), two are all fixedly connected with in the top one side fixedly connected with of bottom plate (1), top central authorities fixedly connected with fixed column (5) of bottom plate (1), the equal fixedly connected with spring (6) in both sides of fixed column (5), two equal fixedly connected with arc board (7) of one end of spring (6), equal fixedly connected with riser (10) in top both sides of bottom plate (1), two equal fixedly connected with electric putter (11) in opposite side of riser (10), two equal fixedly connected with splint (12) of one end of electric putter (11), one wear to be equipped with laser range finder (13) on splint (12).

2. An outer diameter measuring tool according to claim 1, wherein: the front side of the bottom plate (1) is provided with a controller (3), and one end of the laser range finder (13) is flush with one side of the clamping plate (12).

3. An outer diameter measuring tool according to claim 1, wherein: two spacing grooves (8) have been seted up at the top of bottom plate (1), two equal sliding connection has stopper (9) in spacing groove (8), two the top of stopper (9) is fixed connection respectively in the bottom of two arc boards (7).

4. An outer diameter measuring tool according to claim 1, wherein: the four corners of the bottom plate (1) are fixedly connected with sucking discs (2).

5. An outer diameter measuring tool according to claim 1, wherein: two sliding grooves (14) are formed in the top of the bottom plate (1), two sliding blocks (15) are connected in the sliding grooves (14) in a sliding mode, the two sliding blocks (15) are in a group, and the tops of the two sliding blocks (15) are fixedly connected to the bottoms of the two clamping plates (12) respectively.