CN220690338U - Wrenching force detection tool - Google Patents

Abstract

The utility model discloses a wrenching force detection tool, which relates to the technical field of detection tools and particularly comprises a detector main body, wherein a rotating groove, a sliding groove, a gas storage groove and a gas outlet hole are formed in the detector main body, a support column is rotatably connected in the detector main body, a gear is fixedly connected to the lower end of the support column, and a rack is slidably connected to the inner wall of the sliding groove.

Description

Wrenching force detection tool

Technical Field

The utility model relates to the technical field of detection tools, in particular to a wrenching force detection tool.

Background

Torsion tester is also called as torsion tester, torsion meter. The torque measuring device is a precise instrument for detecting, testing and calibrating various torques, is used for measuring and correcting the torque and torque setting conditions of various electric lots, air lots, torque lots and torque wrenches, is applicable to various products such as rotating shafts, bearings, bottle caps and the like needing to measure the torque, and is provided with tools such as special clamps, clamps and the like.

The common torsion detection methods include a screwing method, a marking method and a loosening method, but because manual torsion measurement is time-consuming and labor-consuming, measurement personnel need to have certain measurement experience, and the obtained torsion result is not accurate enough and has certain error.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

Aiming at the problems that in the background technology, the manual measurement is time-consuming and labor-consuming and the measurement result is not accurate enough in the prior art.

The utility model discloses a wrenching force detection tool which comprises a detector main body, wherein a rotating groove, a sliding groove, an air storage groove and an air outlet hole are formed in the detector main body, a support column is rotatably connected in the detector main body, a gear is fixedly connected to the lower end of the support column, a rack is slidably connected to the inner wall of the sliding groove, the rack is meshed with the gear, a push plate is fixedly connected to the left end of the rack, the outer surface of the push plate is slidably connected with the air storage groove, the air storage groove is communicated with the air outlet hole, a pressure gauge is fixedly installed on the outer surface of the detector main body, the pressure gauge is communicated with the air outlet hole, and a moment converter is fixedly installed in the detector main body.

Further, an inflation groove is formed in the detector main body, and a rubber plug is fixedly connected to the inner wall of the inflation groove.

Further, the outer surface of the detector main body is fixedly connected with two connecting plates, and connecting holes which are arranged at equal intervals are formed in each connecting plate.

Further, the upper end fixedly connected with fixed plate of support column, the upper surface fixedly connected with connecting block one of fixed plate, two spread grooves one have been seted up to the inside of connecting block one.

Further, a second connecting block is arranged above the detector main body, and a connector is fixedly connected to the upper surface of the second connecting block.

Furthermore, two second connecting grooves are formed in the second connecting block, and springs are fixedly mounted on the inner walls of the second connecting grooves.

Further, balls are arranged in the second connecting grooves, and the outer surfaces of the balls are contacted with the corresponding springs.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the device, the support column, the gear, the rack, the pressure gauge and other components are arranged, when the device is used, the gear is driven to rotate through rotation of the support column, the rack is driven to move along the sliding groove when the gear rotates, the pushing plate is driven to move when the rack moves, air in the air storage groove is compressed through the pushing plate, the air in the air storage groove enters the pressure gauge through the air outlet hole, and then the pressure of the pressure gauge is converted through the torque converter, so that the device can detect twisting force according to requirements.

2. According to the device, the first connecting block, the second connecting block, the springs, the balls and other components are arranged, when the device is used, the first connecting block and the second connecting block are spliced, when the first connecting block is spliced with the second connecting block, the balls can retract into the second connecting groove, when the second connecting groove is overlapped with the first connecting groove, the springs push the balls to reset, the balls enter the first connecting groove, and the effect that the device can clamp the first connecting block and the second connecting block according to requirements is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of a three-dimensional structure of the body of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic view of a transverse three-dimensional structure of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the detector body according to the present utility model;

fig. 5 is a schematic diagram of the internal structure of the connecting block according to the present utility model.

In the figure: 1. a detector body; 2. a rotating groove; 3. a sliding groove; 4. a support column; 5. a gear; 6. a rack; 7. a push plate; 8. a gas storage tank; 9. an air outlet hole; 10. a pressure gauge; 11. an air charging tank; 12. a rubber plug; 13. a connecting plate; 14. a connection hole; 15. a fixing plate; 16. a first connecting block; 17. a first connecting groove; 18. a second connecting block; 19. a connector; 20. a second connecting groove; 21. a spring; 22. a ball; 23. a torque converter.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1-5, the screwing force detection tool of the utility model comprises a detector main body 1, a rotating groove 2, a sliding groove 3, a gas storage groove 8 and a gas outlet hole 9 are formed in the detector main body 1, a support column 4 is rotatably connected in the detector main body 1, a gear 5 is fixedly connected to the lower end of the support column 4, a rack 6 is slidably connected to the inner wall of the sliding groove 3, the rack 6 is meshed with the gear 5, a push plate 7 is fixedly connected to the left end of the rack 6, the outer surface of the push plate 7 is slidably connected with the gas storage groove 8, the gas storage groove 8 is communicated with the gas outlet hole 9, a pressure gauge 10 is fixedly mounted on the outer surface of the detector main body 1, the pressure gauge 10 is communicated with the gas outlet hole 9, a moment converter 23 is fixedly mounted in the detector main body 1, the rotation of the support column 4 drives the gear 5 to rotate, the rack 6 moves along the sliding groove 3 when the rack 6 moves, the push plate 7 compresses air in the gas storage groove 8, the air in the gas storage groove 8 enters the gas outlet hole 9, and then the pressure gauge 10 is converted by the moment converter 23, and the screwing force can be converted according to the requirement of the detection device.

Referring to fig. 4, an air charging groove 11 is formed in the detector main body 1, a rubber plug 12 is fixedly connected to an inner wall of the air charging groove 11, air can be charged when the air pressure in the air storage groove 8 is negative pressure through the air charging groove 11, and air in the air storage groove 8 can be prevented from overflowing through the rubber plug 12.

Referring to fig. 1-4, two connecting plates 13 are fixedly connected to the outer surface of the detector main body 1, and connecting holes 14 arranged at equal intervals are formed in each connecting plate 13, so that the detector main body 1 can be conveniently fixed through the connecting plates 13 and the connecting holes 14.

Referring to fig. 4 and 5, the upper end of the support column 4 is fixedly connected with a fixing plate 15, the upper surface of the fixing plate 15 is fixedly connected with a first connecting block 16, two first connecting grooves 17 are formed in the first connecting block 16, the first connecting block 16 can be conveniently fixed through the fixing plate 15, and the first connecting block 16 and the second connecting block 18 can be conveniently clamped through the first connecting grooves 17.

Referring to fig. 4 and 5, a second connection block 18 is disposed above the detector body 1, a connector 19 is fixedly connected to an upper surface of the second connection block 18, the second connection block 18 is connected with the first connection block 16 in an inserting manner, the connectors 19 with different shapes can be conveniently fixed through the second connection block 18, and the connectors 19 can be conveniently connected with a tool requiring torque force detection.

Referring to fig. 4 and 5, two connecting grooves 20 are formed in the connecting block two 18, springs 21 are fixedly mounted on the inner wall of each connecting groove two 20, the springs 21 can be conveniently mounted through the connecting grooves two 20, and balls 22 can be conveniently reset through the springs 21.

Referring to fig. 4 and 5, balls 22 are disposed in each second connecting slot 20, the outer surface of each ball 22 contacts with a corresponding spring 21, the first connecting block 16 and the second connecting block 18 can be conveniently clamped by the balls 22, and the balls 22 can be conveniently reset by controlling the balls 22 by the springs 21 through the contact between the balls 22 and the springs 21.

When the utility model is used: first carry out the joint with connecting block two 18 and connecting block one 16, then be connected the instrument that will detect with connector 19, drive connector 19 through rotating the instrument that needs to detect and rotate, can drive connecting block two 18 and connecting block one 16 when connector 19 rotates and rotate, can drive support column 4 and gear 5 when connecting block one 16 rotates, can drive rack 6 and remove when gear 5 rotates, can drive push pedal 7 and remove when rack 6 removes, compress the air in the air storage tank 8 through removing push pedal 7, air pressure in the air storage tank 8 can get into manometer 10 through venthole 9, then convert the pressure in the manometer 10 through the moment converter 23 that sets up and can obtain the torsion of measuring instrument.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (7)

1. A wrenching force detection tool comprising a detector body (1), characterized in that: the detector comprises a detector body (1), wherein a rotating groove (2), a sliding groove (3), a gas storage groove (8) and a gas outlet hole (9) are formed in the detector body (1), a supporting column (4) is connected to the detector body in a rotating mode, a gear (5) is fixedly connected to the lower end of the supporting column (4), a rack (6) is connected to the inner wall of the sliding groove (3) in a sliding mode, the rack (6) is meshed with the gear (5), a push plate (7) is fixedly connected to the left end of the rack (6), the outer surface of the push plate (7) is in sliding connection with the gas storage groove (8), the gas storage groove (8) is communicated with the gas outlet hole (9), a pressure gauge (10) is fixedly installed on the outer surface of the detector body (1), and a moment converter (23) is fixedly installed in the detector body (1).

2. The wrenching force detection tool of claim 1, wherein: an inflation groove (11) is formed in the detector main body (1), and a rubber plug (12) is fixedly connected to the inner wall of the inflation groove (11).

3. The wrenching force detection tool of claim 1, wherein: the detector is characterized in that two connecting plates (13) are fixedly connected to the outer surface of the detector main body (1), and connecting holes (14) which are arranged at equal intervals are formed in each connecting plate (13).

4. The wrenching force detection tool of claim 1, wherein: the upper end fixedly connected with fixed plate (15) of support column (4), the upper surface fixedly connected with connecting block one (16) of fixed plate (15), two spread grooves one (17) have been seted up to the inside of connecting block one (16).

5. The wrenching force detection tool of claim 1, wherein: the detector is characterized in that a second connecting block (18) is arranged above the detector body (1), a connector (19) is fixedly connected to the upper surface of the second connecting block (18), and the second connecting block (18) is spliced with the first connecting block (16).

6. The wrenching force detection tool of claim 5, wherein: two second connecting grooves (20) are formed in the second connecting block (18), and springs (21) are fixedly arranged on the inner wall of each second connecting groove (20).

7. The wrenching force detection tool of claim 6, wherein: the inside of every spread groove two (20) all is equipped with ball (22), and the surface of every ball (22) all contacts with corresponding spring (21).