CN215178296U

CN215178296U - Torque detection device for gear output torque

Info

Publication number: CN215178296U
Application number: CN202121379068.7U
Authority: CN
Inventors: 邵磊
Original assignee: Nanjing Lanke Automation Equipment Co ltd
Current assignee: Nanjing Lanke Automation Equipment Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-14
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a gear is torque detection device for output torque relates to torque detection technical field, to the fixed comparatively inconvenient problem of required detection article for solving current torque detection device. The inside of device body is provided with first transmission threaded rod, the outside of first transmission threaded rod is provided with highly promotes the base, the upper end that highly promotes the base is provided with high compatible fixing device, high compatible fixing device comprises high laminating nature splint, second transmission threaded rod and dead lever, second transmission threaded rod is located the outside of high laminating nature splint, high laminating nature splint and second transmission threaded rod screw-thread fit, the dead lever is located the upper end of second transmission threaded rod, second transmission threaded rod is connected with the dead lever meshing, high laminating nature splint comprise extrusion piece and expanding spring.

Description

Torque detection device for gear output torque

Technical Field

The utility model relates to a torque detection technical field specifically is a gear output torque detects device for moment.

Background

The output shaft of engine can produce the moment of torsion when passing through gear drive, the size of moment of torsion is relevant with the power of engine, the moment of torsion is inverse relation with the rotational speed, the rotational speed is faster, the moment of torsion is less, otherwise big more, during the detection torque, can derive through manpower detection and calculation, but the process is too loaded down with trivial details and time-consuming, along with the development of science and technology, people produce the torque detection device, and detect the moment of torsion through the torque detection device, convenient and fast, the torque detection device is also known as torque tester, the torsionmeter, the torquemeter. The torque force measuring instrument is a precise instrument for detecting, testing and calibrating various torque forces, is used for measuring and correcting torque force and torque force setting conditions of various electric screwdriver, wind screwdriver, torque screwdriver and torque wrench, is suitable for various products needing torque measurement, such as rotating shafts, bearings, bottle caps and the like, and is provided with special tools, such as clamps, clamps and the like.

However, when fixing an object to be detected, the conventional torque detection device often has the problem that the object is inconvenient to fix due to different appearances of the object, so that the torque detection is affected, and therefore the conventional requirement is not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a torque detection device for gear output moment to the fixed comparatively inconvenient problem of torque detection device to required detection article that provides among the above-mentioned background of the solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a torque detection device for gear output moment, includes the device body, the inside of device body is provided with first transmission threaded rod, the outside of first transmission threaded rod is provided with highly promotes the base, the upper end that highly promotes the base is provided with high compatible fixing device, high compatible fixing device comprises high laminating nature splint, second transmission threaded rod and dead lever, the second transmission threaded rod is located the outside of high laminating nature splint, high laminating nature splint and second transmission threaded rod screw-thread fit, the dead lever is located the upper end of second transmission threaded rod, second transmission threaded rod is connected with the dead lever meshing, one side of dead lever is provided with the second and rotates the handle.

Preferably, high laminating nature splint comprise extrusion piece and expanding spring, the extrusion piece is located the outside of high laminating nature splint, extrusion piece and high laminating nature splint sliding connection, the extrusion piece array is provided with a plurality of, one side of extrusion piece is provided with expanding spring, expanding spring's one end and high laminating nature splint fixed connection, expanding spring's the other end and extrusion piece fixed connection, the lower extreme of extrusion piece is provided with the second slipmat.

Preferably, the height lifting base is composed of a third transmission threaded rod and a telescopic rod, the telescopic rod is arranged outside the third transmission threaded rod, and the telescopic rod is in threaded fit with the third transmission threaded rod.

Preferably, the height lifting base is in threaded fit with the first transmission threaded rod, one side of the first transmission threaded rod is provided with a bevel gear, the bevel gear is in meshed connection with the first transmission threaded rod, and the upper end of the bevel gear is provided with a first rotating handle.

Preferably, the device body is provided with a device shell outside, one side of the device shell is provided with an output end fixing device, the output end fixing device is composed of a torque detector, a fixing clamp plate and an electric push rod, the torque detector is located on one side of the inside of the device shell, the fixing clamp plate is located on one side of the device shell, the electric push rod is located at one end of the fixing clamp plate, the fixing clamp plate is fixedly connected with the electric push rod, and a first anti-skid pad is arranged at the lower end of the fixing clamp plate.

Preferably, the telescopic rod is rotatably connected through a rotating bearing.

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

1. the utility model discloses a be provided with high laminating nature splint in high compatible fixing device's inside, the inside of high laminating nature splint is provided with a plurality of horizontal evenly distributed's extrusion piece, rotation through the second rotation handle can drive high laminating nature splint longitudinal movement and laminate with article, the fixing to article has been accomplished, after the extrusion piece contacted article, shrink through expanding spring can make a plurality of extrusion pieces laminate with the outward appearance of required fixed shell, improve the compatibility and the stability to the article shell, prevent that article from skidding when detecting the moment of torsion, and lead to the detection effect to descend.

2. The utility model discloses a be provided with the high promotion base in the outside of first drive threaded rod, the output that detects article is different, the rotation of the first rotation handle of accessible drives with fixed article lateral shifting, the rotation of accessible third drive threaded rod drives high compatible fixing device and vertically improves the height, make the output of required detection article more can the laminating detection position through adjusting transverse position and vertical height, improve detection efficiency and detection effect, on the other hand, through adjusting fixed position, can make the device obtain improving to the compatibility that detects article.

3. The utility model discloses an outside at the device shell is provided with output fixing device, the output that detects article is when rotating, skids with the torque detector easily, the data that leads to the moment of torsion to detect are incorrect, shrink through electric putter drives solid fixed splint longitudinal movement and fixes the output shaft that detects article to stability when the time measuring is examined to the improvement device, on the other hand accessible output fixing device improves the compatibility to detecting article, make the device more adapt to the not output of equidimension of different article.

Drawings

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

fig. 2 is a schematic view of the internal structure of the high compatibility fixing device of the present invention;

fig. 3 is a schematic view of the internal transmission structure of the output end fixing device of the present invention;

fig. 4 is the schematic diagram of the internal structure of the splint with high adhesiveness.

In the figure: 1. a device body; 2. a high compatibility fixture; 3. a height-elevating base; 4. a first drive threaded rod; 5. a bevel gear; 6. a first rotating handle; 7. a high-conformability splint; 8. a second drive threaded rod; 9. fixing the rod; 10. a second rotating handle; 11. a third drive threaded rod; 12. a telescopic rod; 13. a rotating bearing; 14. an output end fixing device; 15. a device housing; 16. a torque detector; 17. fixing the clamping plate; 18. a first non-slip mat; 19. an electric push rod; 20. extruding the block; 21. a tension spring; 22. and a second non-slip mat.

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. 1-4, the present invention provides an embodiment: the utility model provides a torque detection device for gear output moment, including device body 1, the inside of device body 1 is provided with first transmission threaded rod 4, the outside of first transmission threaded rod 4 is provided with highly promotes base 3, the upper end of highly promoting base 3 is provided with high compatible fixing device 2, high compatible fixing device 2 is by high laminating nature splint 7, second transmission threaded rod 8 and dead lever 9 are constituteed, second transmission threaded rod 8 is located the outside of high laminating nature splint 7, high laminating

nature splint

7 and 8 screw-thread fit of second transmission threaded rod, dead lever 9 is located the upper end of second transmission threaded rod 8, second transmission threaded rod 8 is connected with dead lever 9 meshing, one side of dead lever 9 is provided with second rotation handle 10.

Further, the high-fitness clamp plate 7 consists of an extrusion block 20 and a plurality of extension springs 21, the extrusion block 20 is located outside the high-fitness clamp plate 7, the extrusion block 20 is in sliding connection with the high-fitness clamp plate 7, the extrusion block 20 is provided with a plurality of arrays, one side of the extrusion block 20 is provided with the extension springs 21, one ends of the extension springs 21 are fixedly connected with the high-fitness clamp plate 7, the other ends of the extension springs 21 are fixedly connected with the extrusion block 20, the lower end of the extrusion block 20 is provided with a second anti-skid pad 22, the high-fitness clamp plate 7 and the second transmission threaded rod 8 are relatively rotated under the action of friction force by rotating the second transmission threaded rod 8, so that the high-fitness clamp plate 7 is converted into linear motion from rotary motion, after the high-fitness clamp plate 7 is attached to the article shell, the extrusion block 20 is extruded and contracted, and then the extrusion block 20 is high in attachment with the article shell through the resilience of the extension springs 21, the fixing of the article is more facilitated.

Further, height lifting base 3 comprises third transmission threaded rod 11 and telescopic link 12, and the outside of third transmission threaded rod 11 is provided with telescopic link 12, and

telescopic link

12 and 11 screw-thread fit of third transmission threaded rod drive rolling bearing 13 through the rotation of third transmission threaded rod 11 flexible to make high compatibility fixing device 2 vertical height obtain promoting through rolling bearing 13's flexible, improve the compatibility to article output shaft position.

Further,

high promotion base

3 and 4 screw-thread fit of first transmission threaded rod, one side of first transmission threaded rod 4 is provided with bevel gear 5, and bevel gear 5 is connected with 4 meshing of first transmission threaded rod, and bevel gear 5's upper end is provided with first turning handle 6, and the rotation of the first turning handle 6 of accessible drives with fixed article lateral shifting, adjusts the output that lateral position made required detection article and more can the laminating detection position.

Further, the outside of device body 1 is provided with device shell 15, one side of device shell 15 is provided with output fixing device 14, output fixing device 14 is by torque detector 16, solid fixed splint 17 and electric putter 19 are constituteed, torque detector 16 is located the inside one side of device shell 15, solid fixed splint 17 is located one side of device shell 15, electric putter 19 is located the one end of solid fixed splint 17, gu fixed splint 17 and electric putter 19 fixed connection, gu fixed splint 17's lower extreme is provided with first slipmat 18, shrink through electric putter 19 drives solid fixed splint 17 longitudinal movement, and the longitudinal movement through solid fixed splint 17 fixes the output shaft of article.

Further, the telescopic rod 12 is rotatably connected through a rotating bearing 13, the rotation of the third transmission threaded rod 11 can drive the telescopic rod 12 to rotate by taking the rotating bearing 13 as a circle center, and the telescopic rod 12 is contracted to drive the high-compatibility fixing device 2 to adjust the height.

The working principle is as follows: when the device is used, in order to fix the device conveniently, articles are placed in the high-compatibility fixing device 2, the fixing rod 9 is driven to rotate through the rotation of the second rotating handle 10, the second transmission threaded rod 8 is driven to rotate through the rotation of the fixing rod 9, the high-fitness clamping plate 7 and the second transmission threaded rod 8 are relatively rotated under the action of friction force through the rotation of the second transmission threaded rod 8, the high-fitness clamping plate 7 is converted into linear motion from rotary motion, after the high-fitness clamping plate 7 is attached to an article shell, the extrusion block 20 is extruded and contracted, then the extrusion block 20 is high in attachment degree with the article shell through resilience of the expansion spring 21, the fixation of the articles is facilitated, in order to improve the compatibility of an article output shaft position, the rotating bearing 13 is driven to expand through the rotation of the third transmission threaded rod 11, and the longitudinal height of the high-compatibility fixing device 2 is improved through the expansion of the rotating bearing 13, in order to make the output shaft of the device connected more stably, the electric push rod 19 contracts to drive the fixed clamp plate 17 to move longitudinally, and the output shaft of the object is fixed by the longitudinal movement of the fixed clamp plate 17.

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 torque detection device for gear output moment, includes device body (1), its characterized in that: the inside of device body (1) is provided with first transmission threaded rod (4), the outside of first transmission threaded rod (4) is provided with high promotion base (3), the upper end of high promotion base (3) is provided with high compatible fixing device (2), high compatible fixing device (2) comprise high laminating splint (7), second transmission threaded rod (8) and dead lever (9), second transmission threaded rod (8) are located the outside of high laminating splint (7), high laminating splint (7) and second transmission threaded rod (8) screw-thread fit, dead lever (9) are located the upper end of second transmission threaded rod (8), second transmission threaded rod (8) are connected with dead lever (9) meshing.

2. A torque detecting device for gear output torque according to claim 1, characterized in that: high laminating nature splint (7) comprise extrusion piece (20) and expanding spring (21), extrusion piece (20) are located the outside of high laminating nature splint (7), extrusion piece (20) and high laminating nature splint (7) sliding connection, extrusion piece (20) array is provided with a plurality of, one side of extrusion piece (20) is provided with expanding spring (21), the one end and the high laminating nature splint (7) fixed connection of expanding spring (21), the other end and the extrusion piece (20) fixed connection of expanding spring (21).

3. A torque detecting device for gear output torque according to claim 1, characterized in that: the height-adjustable lifting base (3) is composed of a third transmission threaded rod (11) and a telescopic rod (12), the telescopic rod (12) is arranged outside the third transmission threaded rod (11), and the telescopic rod (12) is in threaded fit with the third transmission threaded rod (11).

4. A torque detecting device for gear output torque according to claim 1, characterized in that: the height-adjustable lifting mechanism is characterized in that the height-adjustable lifting base (3) is in threaded fit with the first transmission threaded rod (4), one side of the first transmission threaded rod (4) is provided with a bevel gear (5), and the bevel gear (5) is meshed with the first transmission threaded rod (4).

5. A torque detecting device for gear output torque according to claim 1, characterized in that: the device comprises a device body (1), wherein a device shell (15) is arranged outside the device body (1), an output end fixing device (14) is arranged on one side of the device shell (15), the output end fixing device (14) is composed of a torque detector (16), a fixing clamping plate (17) and an electric push rod (19), the torque detector (16) is located on one side of the inside of the device shell (15), the fixing clamping plate (17) is located on one side of the device shell (15), the electric push rod (19) is located at one end of the fixing clamping plate (17), and the fixing clamping plate (17) is fixedly connected with the electric push rod (19).

6. A torque detecting device for gear output torque according to claim 3, characterized in that: the telescopic rod (12) is rotatably connected through a rotating bearing (13).