CN216954965U

CN216954965U - Novel torque wrench calibration device

Info

Publication number: CN216954965U
Application number: CN202220876943.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangsu Youba Hardware Tools Co ltd
Current assignee: Jiangsu Youba Hardware Tools Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-07-12
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses a novel torque wrench calibrating device, and relates to the technical field of calibrating equipment. According to the utility model, through the arrangement of the buckling plate and the buckling sliding block, after the calibrating device body breaks down, a worker can pull the operating rod to enable the buckling sliding block to be separated from the buckling plate, so that the worker can more conveniently take out the calibrating device body from the surface of a wall or other objects, the worker can more conveniently overhaul and maintain the calibrating device body, a large amount of time of the worker is saved, the worker can more conveniently and conveniently detach the calibrating device body, and the useless workload of the worker is reduced from another angle.

Description

Novel torque wrench calibration device

Technical Field

The utility model relates to the technical field of calibration equipment, in particular to a novel torque wrench calibration device.

Background

With the continuous development of high-speed railway technology in China, the running speed of the motor train is also continuously improved. In order to ensure that a motor train runs safely on a high-speed railway, the maintenance of the motor train unit becomes one of key technologies for ensuring the safe operation of the motor train unit, the reliability and the stability of maintenance equipment are important dependents for ensuring the qualified standard of the maintenance of the motor train unit, and the correct verification of a torque tool before use is very important for ensuring the reliability and the stability of the torque tool used in the maintenance.

Among the prior art, torque wrench calibrating device need be with screw rod device fixed mounting on wall body or other object surfaces, break down when torque wrench calibrating device, the staff just need take out the screw rod device on the torque wrench calibrating device and overhaul again and maintain, overhaul after finishing by the staff with screw rod device with torque wrench calibrating device fixed mounting again, both increased staff's work load, also make things convenient for torque wrench calibrating device's maintenance and maintenance, consequently, need a novel torque wrench calibrating device to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel torque wrench calibrating device to solve the problem that the torque wrench calibrating device provided in the background technology is inconvenient to overhaul and maintain.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel torque wrench calibration device, including the calibrating device body, be provided with the calibrating device backplate on the calibrating device body, calibrating device backplate side fixed mounting has the connecting block, connecting block side fixed mounting has the buckle board, the inboard slidable mounting of buckle board has the buckle slider, buckle slider bottom slidable mounting has the backup pad, the inside slidable mounting of backup pad has T type slider, T type slider top fixed mounting has the buckle slider, buckle slider side fixed mounting has expanding spring, the backup pad can fixed mounting on wall body or other object surfaces, it is more convenient with the installation to make the fixing of calibrating device body, for the staff to the calibrating device body dismantle and overhaul and maintain saved a large amount of time.

Preferably, buckle chutes have been seted up respectively to buckle board both sides, and two buckle chutes are symmetrical, and two buckle chutes and buckle slider looks adaptations, the buckle slider can be in the buckle chute arbitrary slip, play convenient quick dismantlement and fixed effect to whole calibrating device body.

Preferably, T type spout has been seted up to the backup pad side, and the inboard slidable mounting of T type spout has two T type sliders, two T type sliders and T type spout looks adaptation, and two equal fixed mounting in T type slider top are on the buckle slider, and two buckle sliders are symmetrical, through the fixed of T type slider with the buckle slider, can make the buckle slider slide wantonly on T type spout.

Preferably, two equal fixed mounting in buckle slider side has expanding spring, and the one end fixed mounting that two expanding springs kept away from each other has same U type backup pad, and fixed mounting has four gag lever posts in the U type backup pad, and under the circumstances that the buckle slider is not atress, expanding spring will promote the motion of buckle slider.

Preferably, the bottom of each of the two buckle sliders is fixedly provided with a linkage square block, the side surfaces of the two linkage square blocks are movably provided with linkage rods, the two linkage rods are symmetrical to each other, the linkage square blocks are driven by the linkage rods to move, and the linkage square blocks can drive the buckle sliders fixed with the linkage square blocks to move relatively.

Preferably, linkage holes are formed in the top ends of the two linkage rods, linkage shafts are rotatably mounted in the two linkage holes and are matched with the two linkage holes, and the linkage shafts can simultaneously drive the linkage rods to move relatively in the process of rotating in the linkage through holes.

Preferably, two the bottom of gangbar all rotates installs tensile pole, two tensile pole mutual symmetries, and the bottom fixed mounting of two tensile poles has same control rod, and tensile pole is located between two corresponding gag lever posts, and can drive gangbar relative motion simultaneously under the drive of tensile pole control rod, and at this moment, the gag lever post just can make the gangbar can not take place the skew in the motion process.

Using the technical scheme

The utility model has the beneficial effects that:

according to the calibrating device, due to the arrangement of the buckling plate and the buckling sliding block, after the calibrating device body breaks down, a worker can pull the operating rod to enable the buckling sliding block to be separated from the buckling plate, the worker can take the calibrating device body out of the wall surface or the surface of other objects more conveniently, the worker can overhaul and maintain the calibrating device body more conveniently, a large amount of time of the worker is saved, the worker can detach the calibrating device body more conveniently and more conveniently, and useless workload of the worker is reduced from another angle.

According to the utility model, through the arrangement of the telescopic spring, when the calibration device body breaks down and is overhauled by workers, the calibration device body can be fixed on the surface of a wall body or the surface of other objects only by aligning the buckle sliding block with the buckle plate and then pushing the buckle sliding block into the buckle plate, and the buckle sliding block can slide on the fixed track through the T-shaped sliding groove formed in the supporting plate, so that the telescopic spring can tightly attach the buckle sliding block with the buckle plate.

Drawings

Fig. 1 is a schematic structural diagram of a novel torque wrench calibration device according to the present invention;

fig. 2 is a front view of a novel torque wrench calibrating device according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a novel torque wrench calibrating device according to the present invention;

fig. 4 is a schematic cross-sectional structural diagram of a novel torque wrench calibration apparatus according to the present invention.

In the figure: 1. calibrating the device body; 2. calibrating a device backplane; 3. connecting blocks; 4. a buckle plate; 5. a buckle slider; 6. a support plate; 7. a buckle chute; 8. a T-shaped chute; 9. a T-shaped slider; 10. a limiting rod; 11. a tension spring; 12. a U-shaped support plate; 13. linkage square blocks; 14. a linkage rod; 15. a linkage hole; 16. a linkage shaft; 17. a stretch rod; 18. a joystick.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a novel torque wrench calibration device, including calibration device body 1, be provided with calibration device backplate 2 on the calibration device body 1, 2 side fixed mounting of calibration device backplate have connecting

block

3, 3 side fixed mounting of connecting block have

buckle board

4, 4 inboard slidable mounting of buckle board have

buckle slider

5, 5 bottom slidable mounting of buckle slider have

backup pad

6, 6 inside slidable mounting of backup pad have

T type slider

9, 9 top fixed mounting of T type slider has

buckle slider

5, 5 side fixed mounting of buckle slider have expanding spring 11, backup pad 6 can fixed mounting on wall body or other object surfaces, make calibration device body 1 fixed convenient more convenient with the installation, for the staff to calibration device body 1 dismantlement and give the maintenance and overhaul and maintained saved a large amount of time.

Referring to fig. 3, in the utility model, two sides of the buckle plate 4 are respectively provided with the buckle chutes 7, the two buckle chutes 7 are symmetrical, the two buckle chutes 7 are matched with the buckle slide block 5, and the buckle slide block 5 can slide in the buckle chutes 7 at will, so that the whole calibration device body 1 can be conveniently and quickly detached and fixed.

Referring to fig. 2-4, in the utility model, a T-shaped chute 8 is formed in the side surface of a support plate 6, two T-shaped sliders 9 are slidably mounted on the inner side of the T-shaped chute 8, the two T-shaped sliders 9 are matched with the T-shaped chute 8, the tops of the two T-shaped sliders 9 are fixedly mounted on a buckle slider 5, the two buckle sliders 5 are symmetrical, and the buckle slider 5 can slide on the T-shaped chute 8 arbitrarily by fixing the T-shaped sliders 9 and the buckle slider 5.

Referring to fig. 3, in the utility model, the side surfaces of two buckle sliders 5 are fixedly provided with the telescopic springs 11, one end of each telescopic spring 11, which is far away from the other end, is fixedly provided with the same U-shaped support plate 12, the U-shaped support plate 12 is fixedly provided with four limiting rods 10, and the telescopic springs 11 can push the buckle sliders 5 to move under the condition that the buckle sliders 5 are not stressed.

Referring to fig. 3, in the utility model, the bottom parts of two buckle sliders 5 are fixedly provided with linkage blocks 13, the side surfaces of the two linkage blocks 13 are movably provided with linkage rods 14, the two linkage rods 14 are symmetrical to each other, the linkage blocks 13 are driven by the linkage rods 14 to move, and the linkage blocks 13 can drive the buckle sliders 5 fixed with the linkage blocks to move relatively.

Referring to fig. 4, in the utility model, linkage holes 15 are respectively formed at the top ends of two linkage rods 14, linkage shafts 16 are rotatably mounted in the two linkage holes 15, the two linkage shafts 16 are matched with the two linkage holes 15, and the linkage shafts 16 can simultaneously drive the linkage rods 14 to move relatively in the process of rotating in the linkage through holes 15.

Referring to fig. 3, in the utility model, the bottom ends of two linkage rods 14 are rotatably provided with stretching rods 17, the two stretching rods 17 are symmetrical to each other, the bottom parts of the two stretching rods 17 are fixedly provided with the same operating rod 18, the stretching rods 17 are located between the two corresponding limiting rods 10, and the linkage rods 14 are driven to move relatively by the driving of the operating rods 18 of the stretching rods 17, at the same time, the limiting rods 10 can prevent the linkage rods 14 from shifting in the moving process.

The working principle of the utility model is as follows:

after the calibration device body 1 breaks down, a worker can pull the operating rod 18 downwards, the operating rod 18 can drive the stretching rod 17 fixed with the operating rod to move relatively, meanwhile, the linkage shaft 16 in the stretching rod 17 can drive the linkage rod 14 to move downwards, the limiting rod 10 can ensure that the linkage rod 14 cannot deviate in the moving process of the linkage rod 14, meanwhile, the linkage square block 13 rotationally connected with the linkage rod 14 can drive the buckle slide block 5 to move towards two sides, at the moment, the worker can conveniently take out the calibration device body 1, then the calibration device body 1 is overhauled and maintained, after the overhaul by the worker is finished, the buckle slide block 5 is only required to be aligned with the buckle plate 4, then the buckle slide block 5 is pushed into the buckle plate 4, and the T-shaped sliding groove 8 formed in the supporting plate 6 can enable the buckle slide block 5 to slide on a fixed track, at this time, the retractable spring 11 will tightly attach the latch slider 5 to the latch plate 4, so as to fix the calibration device body 1 on the wall surface or other object surface again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel torque wrench calibrating device, includes calibrating device body (1), be provided with calibrating device backplate (2) on calibrating device body (1), its characterized in that: calibrating device backplate (2) side fixed mounting has connecting block (3), and connecting block (3) side fixed mounting has buckle board (4), and buckle board (4) inboard slidable mounting has buckle slider (5), and buckle slider (5) bottom slidable mounting has backup pad (6), and backup pad (6) inside slidable mounting has T type slider (9), and T type slider (9) top fixed mounting has buckle slider (5), and buckle slider (5) side fixed mounting has expanding spring (11).

2. The novel torque wrench calibration device of claim 1, wherein: the buckle plate is characterized in that buckle sliding grooves (7) are formed in two sides of the buckle plate (4) respectively, the two buckle sliding grooves (7) are symmetrical, and the two buckle sliding grooves (7) are matched with the buckle sliding blocks (5).

3. The novel torque wrench calibration device of claim 1, wherein: t type spout (8) have been seted up to backup pad (6) side, and inboard slidable mounting of T type spout (8) has two T type sliders (9), two T type sliders (9) and T type spout (8) looks adaptation, and two equal fixed mounting in T type slider (9) top are on buckle slider (5), and two buckle sliders (5) are symmetrical.

4. The novel torque wrench calibration device of claim 3, wherein: two equal fixed mounting in buckle slider (5) side has expanding spring (11), and the one end fixed mounting that two expanding spring (11) kept away from each other has same U type backup pad (12), and fixed mounting has four gag lever post (10) on U type backup pad (12).

5. The novel torque wrench calibration device of claim 3, wherein: the bottom of each of the two buckle sliding blocks (5) is fixedly provided with a linkage square block (13), the side surfaces of the two linkage square blocks (13) are movably provided with linkage rods (14), and the two linkage rods (14) are symmetrical to each other.

6. The novel torque wrench calibration device of claim 5, wherein: linkage holes (15) are formed in the top ends of the two linkage rods (14), linkage shafts (16) are installed inside the two linkage holes (15) in a rotating mode, and the two linkage shafts (16) are matched with the two linkage holes (15).

7. The novel torque wrench calibration device of claim 5, wherein: the bottom ends of the two linkage rods (14) are rotatably provided with stretching rods (17), the two stretching rods (17) are symmetrical to each other, the bottom parts of the two stretching rods (17) are fixedly provided with the same operating rod (18), and the stretching rods (17) are located between the two corresponding limiting rods (10).