CN213580085U

CN213580085U - Ball guide wire rod slippage detection device

Info

Publication number: CN213580085U
Application number: CN202022881895.8U
Authority: CN
Inventors: 刘传进
Original assignee: Nanjing Mingda Transmission Technology Co ltd
Current assignee: Nanjing Mingda Transmission Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-06-29
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a ball guide wire rod detection device that slides relates to ball guide wire rod technical field, because the stability leads to the accuracy greatly reduced's of data problem inadequately at the in-process that slides for solving current ball guide wire rod. The novel multifunctional electric iron comprises a base plate and is characterized in that a fixed plate is arranged above the base plate, a motor is installed on one side of the fixed plate, a supporting plate is arranged on the other side of the fixed plate, a movable plate is arranged on one side of the supporting plate, a lead screw is arranged between the movable plate and the supporting plate, a movable block is arranged on the outer wall of the lead screw, a transverse plate is fixedly arranged on one side of the movable block, a support is fixedly arranged above the transverse plate, a roughness sensor is arranged inside the support, a pressing rod is arranged on one side of the roughness sensor, balls are arranged above the pressing rod, the balls and the lead screw.

Description

Ball guide wire rod slippage detection device

Technical Field

The utility model relates to a ball guide wire rod technical field specifically is a ball guide wire rod detection device that slides.

Background

The ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion, is the most commonly used transmission element on tool machinery and precision machinery, has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, has the characteristics of high precision, reversibility and high efficiency, and is widely applied to various industrial equipment and precision instruments due to small friction resistance.

The accuracy of the detection data is greatly reduced due to the instability of the existing ball guide wire rod in the sliding process; therefore, the existing requirements are not met, and a sliding detection device of the ball guide wire rod is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball guide wire rod detection device that slides to current ball guide wire rod that proposes in solving above-mentioned background art is owing to stablize the accuracy greatly reduced's that leads to the measured data problem inadequately at the in-process that slides.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ball silk guide bar detection device that slides, includes the bottom plate, the top of bottom plate is provided with the fixed plate, the motor is installed to one side of fixed plate, the opposite side of fixed plate is provided with the backup pad, one side of backup pad is provided with the fly leaf, be provided with the lead screw between fly leaf and the backup pad, be provided with the movable block on the outer wall of lead screw, one side of movable block is fixed and is provided with the diaphragm, the fixed support that is provided with in top of diaphragm, the inside of support is provided with roughness sensor, one side of roughness sensor is provided with the depression bar, the top of depression bar is provided with the ball, and ball and lead screw structure as an organic.

Preferably, the screw rod is fixedly connected with the movable plate and the supporting plate through bearings, and a sliding rod is arranged above the screw rod.

Preferably, a sliding groove is formed below the moving block and is connected with the moving block in a sliding mode, and limiting blocks are fixedly arranged at two ends of the sliding groove.

Preferably, a torque sensor is arranged between the fixing plate and the supporting plate, one end of the torque sensor is in transmission connection with the output end of the motor, and the other end of the torque sensor is in transmission connection with the screw rod.

Preferably, the movable plate is fixedly connected with the bottom plate through two fixing bolts.

Preferably, the roughness sensor passes through rubber pad and support fixed connection, the depression bar passes through sliding sleeve and support sliding connection, the below of depression bar is through electric putter and diaphragm fixed connection.

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

1. the utility model discloses an output drive lead screw transmission of motor, the torque value of the torque sensor detection lead screw of being convenient for, the transmission of lead screw can drive the movable block and move, the slide bar has improved the stability of movable block, through the cooperation of spout and movable block, can make pressure sensor and roughness sensor detect more accurate, the stopper has played spacing effect to the movable block, roughness sensor is used for detecting lead screw roughness, pressure sensor is used for detecting and takes notes the pressure value of ball when rolling.

2. Through setting up the rubber pad, can increase frictional force, played skid-proof effect, it is more firm to make between roughness sensor and the support, has increased the accuracy that detects, and the sliding sleeve is convenient for the slip of depression bar, and cooperation electric putter's concertina movement can drive the depression bar and compress tightly to the ball direction to detect the degree of wear of ball, the installation and the dismantlement of the fly leaf of fixing bolt being convenient for, thereby the installation and the dismantlement of the lead screw of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 3 is a schematic top view of the bracket of the present invention;

in the figure: 1. a base plate; 2. a motor; 3. a support plate; 4. a movable plate; 5. fixing the bolt; 6. a screw rod; 7. a moving block; 8. a slide bar; 9. a torque sensor; 10. a chute; 11. a limiting block; 12. a fixing plate; 13. a bearing; 14. a transverse plate; 15. a support; 16. a roughness sensor; 17. a ball bearing; 18. a pressure lever; 19. an electric push rod; 20. a pressure sensor; 21. a rubber pad; 22. and (4) a sliding sleeve.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a sliding detection device for a ball guide wire rod comprises a bottom plate 1, wherein a fixed plate 12 is arranged above the bottom plate 1, a motor 2 is installed on one side of the fixed plate 12, a supporting plate 3 is arranged on the other side of the fixed plate 12, a movable plate 4 is arranged on one side of the supporting plate 3, a screw rod 6 is arranged between the movable plate 4 and the supporting plate 3, a movable block 7 is arranged on the outer wall of the screw rod 6, a transverse plate 14 is fixedly arranged on one side of the movable block 7, a support 15 is fixedly arranged above the transverse plate 14, a roughness sensor 16 is arranged inside the support 15, the roughness sensor 16 adopts a roughness sensor 16 with the model TS100 and is used for detecting the surface roughness of the screw rod 6, a pressure rod 18 is arranged on one side of the roughness sensor 16, a ball 17 is arranged above the pressure rod 18, the ball 17 and the screw rod 6 are of an integral structure, for detecting and recording the pressure value of the ball 17 when rolling.

Further, the lead screw 6 is respectively and fixedly connected with the movable plate 4 and the supporting plate 3 through a bearing 13, a sliding rod 8 is arranged above the lead screw 6, the bearing 13 plays a role of rotary support, and the sliding rod 8 improves the stability of the moving block 7.

Further, the below of movable block 7 is provided with spout 10, and spout 10 and movable block 7 sliding connection, and the both ends of spout 10 are all fixed and are provided with stopper 11, and through the cooperation of spout 10 and movable block 7, can make pressure sensor 20 and roughness sensor 16 detect more accurately, and stopper 11 has played spacing effect to movable block 7.

Further, a torque sensor 9 is arranged between the fixing plate 12 and the supporting plate 3, one end of the torque sensor 9 is in transmission connection with the output end of the motor 2, the other end of the torque sensor 9 is in transmission connection with the screw rod 6, and the torque sensor 9 is a torque sensor 9 with a model number of DYN-206 and used for detecting the torque of the screw rod 6.

Further, the movable plate 4 is fixedly connected with the bottom plate 1 through the fixing bolts 5, the fixing bolts 5 are arranged in two numbers, and the fixing bolts 5 facilitate installation and disassembly of the movable plate 4, so that installation and disassembly of the screw rod 6 are facilitated.

Further, roughness sensor 16 passes through rubber pad 21 and support 15 fixed connection, depression bar 18 passes through sliding sleeve 22 and support 15 sliding connection, depression bar 18's below is through electric putter 19 and diaphragm 14 fixed connection, rubber pad 21 can increase frictional force, anti-skidding effect has been played, it is more firm to make between roughness sensor 16 and the support 15, the accuracy of detection has been increased, sliding sleeve 22 is convenient for the slip of depression bar 18, cooperation electric putter 19's concertina movement, can drive depression bar 18 and compress tightly to ball 17 direction, thereby detect the degree of wear of ball 17.

The working principle is as follows: when the device is used, firstly, the screw rod 6 is arranged between the supporting plate 3 and the movable plate 4, then the movable plate 4 and the bottom plate 1 are effectively fixed by the fixing bolt 5, the output end of the motor 2 drives the screw rod 6 to transmit, so that the torque sensor 9 can conveniently detect the torque value of the screw rod 6, the transmission of the screw rod 6 can drive the moving block 7 to move, the slide rod 8 improves the stability of the moving block 7, the pressure sensor 20 and the roughness sensor 16 can detect more accurately through the matching of the chute 10 and the moving block 7, the limiting block 11 plays a limiting role on the moving block 7, the roughness sensor 16 is used for detecting the surface roughness of the screw rod 6, the pressure sensor 20 is used for detecting and recording the pressure value of the ball 17 during rolling, the rubber pad 21 can increase the friction force, the anti-skid effect is achieved, and the space between the roughness, the accuracy of detection is increased, the sliding sleeve 22 is convenient for the sliding of the pressure rod 18, and the pressure rod 18 can be driven to compress towards the direction of the ball 17 by matching with the telescopic motion of the electric push rod 19, so that the abrasion degree of the ball 17 can be detected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ball godet pole detection device that slides, includes bottom plate (1), its characterized in that: a fixed plate (12) is arranged above the bottom plate (1), a motor (2) is arranged on one side of the fixed plate (12), a supporting plate (3) is arranged at the other side of the fixed plate (12), a movable plate (4) is arranged at one side of the supporting plate (3), a screw rod (6) is arranged between the movable plate (4) and the supporting plate (3), a moving block (7) is arranged on the outer wall of the screw rod (6), a transverse plate (14) is fixedly arranged on one side of the moving block (7), a bracket (15) is fixedly arranged above the transverse plate (14), a roughness sensor (16) is arranged inside the bracket (15), a pressure lever (18) is arranged on one side of the roughness sensor (16), a ball (17) is arranged above the pressure lever (18), the ball (17) and the screw rod (6) are of an integral structure, and a pressure sensor (20) is arranged inside the pressure rod (18).

2. The ball guidewire lever slippage detection device of claim 1, wherein: the lead screw (6) is respectively and fixedly connected with the movable plate (4) and the supporting plate (3) through a bearing (13), and a sliding rod (8) is arranged above the lead screw (6).

3. The ball guidewire lever slippage detection device of claim 1, wherein: a sliding groove (10) is formed in the lower portion of the moving block (7), the sliding groove (10) is connected with the moving block (7) in a sliding mode, and limiting blocks (11) are fixedly arranged at two ends of the sliding groove (10).

4. The ball guidewire lever slippage detection device of claim 1, wherein: a torque sensor (9) is arranged between the fixing plate (12) and the supporting plate (3), one end of the torque sensor (9) is in transmission connection with the output end of the motor (2), and the other end of the torque sensor (9) is in transmission connection with the screw rod (6).

5. The ball guidewire lever slippage detection device of claim 1, wherein: the movable plate (4) is fixedly connected with the bottom plate (1) through fixing bolts (5), and the number of the fixing bolts (5) is two.

6. The ball guidewire lever slippage detection device of claim 1, wherein: the roughness sensor (16) is fixedly connected with the support (15) through a rubber pad (21), the pressure lever (18) is connected with the support (15) in a sliding mode through a sliding sleeve (22), and the lower portion of the pressure lever (18) is fixedly connected with the transverse plate (14) through an electric push rod (19).