Radian detection device for bearing production

Abstract

The utility model discloses a radian detection device for bearing production, which belongs to the technical field of bearing detection and comprises a detection machine, a machine cover is connected onto the detection machine, a plurality of supporting legs are arranged below the detection machine, a radian detector is arranged in the detection machine, a support is connected onto the machine cover, a display screen is connected onto the support, and the display screen is connected onto the machine cover. Protruding blocks are connected to the two sides of the display screen, a concave plate is clamped outside the display screen, and a sliding groove is formed in the concave plate. According to the radian detection device for bearing production, a display screen, a concave plate, a cleaning plate, a fixing column, a supporting rod, an L-shaped plate and a coil spring are arranged, the fixing column, the L-shaped plate and the coil spring are matched, so that the cleaning plate can achieve a rapid positioning function, and dust on the surface of the display screen can be cleaned after the cleaning plate is separated from constraint; the phenomenon of fuzziness caused by data watching when cleaning is not carried out in time is avoided, and normal use of the display screen is not affected when the cleaning plate is locked.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing detection, in particular to an arc detection device for bearing production. Background Art

[0002] Bearings are an important mechanical component. Their main function is to support and reduce friction between moving parts in mechanical equipment so that the equipment can run smoothly and accurately. During the production process, the curvature of the bearings needs to be detected using a detection device. Currently, the detection mainly involves clamping the bearings with a fixture, and displaying the curvature data on a display screen through a detector. The quality of the bearing curvature is controlled through the display screen. However, most of the detection devices do not have a cleaning structure. When the display screen is exposed to the outside for a long time, dust in the air is easily accumulated on the surface of the display screen. If the display screen is not cleaned in time, the viewing data is prone to blur. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a curvature detection device for bearing production, which solves the problem that most of the detection devices do not have a cleaning structure. When the display screen is exposed to the outside for a long time, dust in the air is easily accumulated on the surface of the display screen, and the viewing data is easily blurred if it is not cleaned in time.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curvature detection device for bearing production, comprising a detection machine, a machine cover is connected to the detection machine, a plurality of supporting feet are arranged under the detection machine, a curvature detector is arranged inside the detection machine, a bracket is connected to the machine cover, a display screen is connected to the bracket, protrusions are connected to both sides of the display screen, a concave plate is clamped on the outside of the display screen, a slide groove is provided in the concave plate, a cleaning plate is slidably connected in the slide groove, a fixed column is connected to one side of the cleaning plate, a support rod is connected to the front of the concave plate, an L-shaped plate is rotatably connected to the outside of the support rod, a coil spring is connected to the outside of the support rod, and the cleaning plate overlaps the display screen.

[0005] As a further solution of the utility model: the L-shaped plate is overlapped outside the fixed column, and the L-shaped plate is connected to the support rod through a coil spring.

[0006] As a further solution of the utility model: the concave plate is clamped on the outside of the convex block, a groove is provided in the convex block, and a positioning rod is rotatably connected in the convex block.

[0007] As a further solution of the utility model: the positioning rod is externally connected with a strap, the strap is rotatably connected in the groove, and the positioning rod is externally slidably connected with a limiting sleeve.

[0008] As a further solution of the utility model: a spring is connected to the outer shell of the positioning rod, and the limiting sleeve is connected to the positioning rod through the spring.

[0009] As a further solution of the utility model: the strap is overlapped on the concave plate, and a limiting hole is provided outside the convex block.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The arc detection device for bearing production is provided with a display screen, a concave plate, a cleaning plate, a fixed column, a support rod, an L-shaped plate and a coil spring. When a rotational force is applied to the L-shaped plate, the coil spring will be deformed. When the fixed column is separated from the L-shaped plate, the cleaning plate is driven by the fixed column to slide in the slide groove. The cleaning plate can clean the dust on the surface of the display screen. After the cleaning plate is placed in an appropriate position, the L-shaped plate is released. After the L-shaped plate is reset, it will overlap the surface of the fixed column. The detection device enables the cleaning plate to achieve a quick positioning function through the cooperation between the fixed column, the L-shaped plate and the coil spring. When the cleaning plate is freed from the restraint, the dust on the surface of the display screen can be cleaned to avoid blurring of the data when it is not cleaned in time, and the cleaning plate does not affect the normal use of the display screen when locked.

[0012] 2. The arc detection device for bearing production is provided with a strap, a limit sleeve, a spring and a limit hole. When the concave plate is overlapped on the top of the protrusion, a pulling force is applied to the limit sleeve. The limit sleeve drives the spring to deform when it moves. When the strap is rotated and overlapped on the top of the concave plate, the limit sleeve is released. The limit sleeve is engaged with the corresponding limit hole, so that the concave plate and the display screen can be quickly assembled, which is convenient for replacing or repairing the cleaning plate in the concave plate later. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the display screen of the utility model;

[0015] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure;

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the three-dimensional concave plate of the utility model;

[0017] In the figure: 1. detection machine; 2. bracket; 3. display screen; 4. support foot; 5. arc detector; 6. machine cover; 7. concave plate; 8. slide groove; 9. cleaning plate; 10. fixing column; 11. bump; 12. groove; 13. positioning rod; 14. board; 15. limit sleeve; 16. spring; 17. limit hole; 18. support rod; 19. L-shaped plate; 20. coil spring. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-4 As shown, the utility model provides a technical solution: a radian detection device for bearing production, comprising a detection machine 1, a machine cover 6 is connected to the detection machine 1, a plurality of legs 4 are arranged under the detection machine 1, a radian detector 5 is arranged inside the detection machine 1, a bracket 2 is connected to the machine cover 6, a display screen 3 is connected to the bracket 2, both sides of the display screen 3 are connected with convex blocks 11, a concave plate 7 is externally clamped with the display screen 3, a slide groove 8 is provided in the concave plate 7, a cleaning plate 9 is slidably connected in the slide groove 8, and a fixed column 10 is connected to one side of the cleaning plate 9. By setting the slide groove 8, when a thrust or a pulling force is applied to the cleaning plate 9, the cleaning plate 9 will slide in the slide groove 8, so that the slide groove 8 plays a certain auxiliary role in the movement of the cleaning plate 9, thereby ensuring that the cleaning plate 9 can move horizontally and avoiding the dislocation of the cleaning plate 9 when moving;

[0020] The concave plate 7 is clamped on the outside of the protrusion 11, and a groove 12 is provided in the protrusion 11. A positioning rod 13 is rotatably connected in the protrusion 11, and a strap 14 is connected outside the positioning rod 13. The strap 14 is rotatably connected in the groove 12. By providing the groove 12, when the strap 14 rotates around the positioning rod 13, the strap 14 will rotate in the groove 12, so that the groove 12 plays a certain guiding role in the rotation of the strap 14, thereby preventing the strap 14 from getting stuck when rotating;

[0021] The positioning rod 13 is slidably connected to a limiting sleeve 15, and a spring 16 is connected to the positioning rod 13. The limiting sleeve 15 is connected to the positioning rod 13 through the spring 16. The strap 14 is overlapped on the concave plate 7. A limiting hole 17 is provided outside the protrusion 11. By providing the limiting sleeve 15 and the limiting hole 17, the limiting sleeve 15 applies a rotational force to the strap 14 when it moves on the surface of the positioning rod 13. When the strap 14 is overlapped on the top of the concave plate 7, the limiting sleeve 15 is released, and the limiting sleeve 15 is clamped with the corresponding limiting hole 17, so that the strap 14 can play a certain limiting role, thereby ensuring the stability of the concave plate 7 and the protrusion 11 after connection;

[0022] A support rod 18 is connected to the front of the concave plate 7, and an L-shaped plate 19 is rotatably connected to the outside of the support rod 18. A coil spring 20 is connected to the outer surface of the support rod 18. The cleaning plate 9 overlaps the display screen 3, and the L-shaped plate 19 overlaps the outside of the fixed column 10. The L-shaped plate 19 is connected to the support rod 18 through the coil spring 20. By setting the coil spring 20, when a rotational force is applied to the L-shaped plate 19, the L-shaped plate 19 will rotate around the support rod 18, and the L-shaped plate 19 will drive the coil spring 20 to deform when rotating, so that the coil spring 20 plays a certain supporting role in the rotation of the L-shaped plate 19, and when the L-shaped plate 19 loses resistance, it will be reset by the coil spring 20.

[0023] The working principle of the utility model is:

[0024] When the detection device measures the curvature of the bearing, the bearing is clamped by the curvature detector 5, and the bearing is measured by the built-in detector. The measured data is displayed on the display screen 3. When the display screen 3 is in use, the concave plate 7 is sleeved on the surface of the display screen 3, and the concave plate 7 is overlapped on the top of the protrusion 11. Then, when a pulling force is applied to the limit sleeve 15, the limit sleeve 15 slides on the surface of the positioning rod 13. When the limit sleeve 15 moves, the spring 16 is deformed, and then the strap 14 is driven to rotate with the positioning rod 13 as the center. When the strap 14 is overlapped on the top of the concave plate 7, the limit sleeve 15 is released, and the limit sleeve 15 is moved by the spring When the surface of the display screen 3 needs to be cleaned, a rotational force is applied to the L-shaped plate 19, and the L-shaped plate 19 rotates around the support rod 18, and the L-shaped plate 19 drives the coil spring 20 to deform when rotating. When the fixing column 10 is separated from the L-shaped plate 19, the cleaning plate 9 is driven by the fixing column 10 to slide in the slide groove 8, and the cleaning plate 9 can clean the dust on the surface of the display screen 3. Then, the cleaning plate 9 is placed in an appropriate position and the L-shaped plate 19 is released. The L-shaped plate 19 is reset by the action of the coil spring 20, and the L-shaped plate 19 is overlapped on the surface of the fixing column 10.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A radian detection device for bearing production, comprising a detection machine (1), characterized in that: The detection machine (1) is connected to a cover (6), a plurality of legs (4) are arranged under the detection machine (1), an arc detector (5) is arranged inside the detection machine (1), a bracket (2) is connected to the cover (6), a display screen (3) is connected to the bracket (2), both sides of the display screen (3) are connected to protrusions (11), a concave plate (7) is clamped on the outside of the display screen (3), a slide groove (8) is provided in the concave plate (7), a cleaning plate (9) is slidably connected in the slide groove (8), one side of the cleaning plate (9) is connected to a fixing column (10), a support rod (18) is connected to the front of the concave plate (7), an L-shaped plate (19) is rotatably connected to the outside of the support rod (18), a coil spring (20) is connected to the outer surface of the support rod (18), and the cleaning plate (9) overlaps the display screen (3).

2. The arc detection device for bearing production according to claim 1, characterized in that: The L-shaped plate (19) is overlapped outside the fixing column (10), and the L-shaped plate (19) is connected to the support rod (18) via a coil spring (20).

3. The arc detection device for bearing production according to claim 1, characterized in that: The concave plate (7) is clamped on the outside of the convex block (11), a groove (12) is provided in the convex block (11), and a positioning rod (13) is rotatably connected in the convex block (11).

4. The arc detection device for bearing production according to claim 3 is characterized in that: The positioning rod (13) is externally connected to a strap (14), the strap (14) is rotatably connected in the groove (12), and the positioning rod (13) is externally slidably connected to a limiting sleeve (15).

5. The arc detection device for bearing production according to claim 4, characterized in that: The positioning rod (13) is outer-connected with a spring (16), and the limiting sleeve (15) is connected to the positioning rod (13) via the spring (16).

6. The arc detection device for bearing production according to claim 5, characterized in that: The strap (14) is overlapped on the concave plate (7), and a limiting hole (17) is provided outside the convex block (11).

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