CN214980656U

CN214980656U - Intelligent torque sleeve sensor

Info

Publication number: CN214980656U
Application number: CN202120564045.7U
Authority: CN
Inventors: 毕平
Original assignee: Tianjin Ruilang Technology Co ltd
Current assignee: Tianjin Ruilang Technology Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-12-03
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses an intelligent torque sleeve sensor, including torque sensor, establish the pivot in torque sensor one end, install the axle sleeve in the pivot, first sleeve and second sleeve, the inner wall of second sleeve is equipped with and is used for spacing the axle sleeve and with axle sleeve matched with spacing ring, the one end of second sleeve is equipped with the outer connecting cylinder, the one end of first sleeve is equipped with the inner connecting cylinder that cooperatees with the outer connecting cylinder and is connected, the outer wall of inner connecting cylinder has seted up a plurality of dovetails, the inner wall of outer connecting cylinder is equipped with the forked tail piece that cooperatees with a plurality of dovetails and is connected; the utility model discloses a telescopic inner wall of second is equipped with and is used for the counter shaft sleeve to carry on spacing and with axle sleeve matched with spacing ring, inserts torque sensor's inside back, because spacing ring and axle sleeve cooperate to set up can fix torque sensor's one end, prevents that torque sensor from rocking in the inside of second sleeve to be convenient for install torque sensor, ensure the progress of work.

Description

Intelligent torque sleeve sensor

Technical Field

The utility model relates to a torque sleeve sensor specifically is an intelligence torque sleeve sensor.

Background

The torque wrench is widely applied to the mechanical manufacturing and equipment maintenance industry. The fastening connection of many equipment is realized through the bolt, and the fastening torque of fastener is the key of assembly in the actual production assembly process, if the moment is too big can exceed the limit of material, can make the screw thread fracture of fastener become invalid and lead to fastening failure, leaves the trouble hidden danger for the fastener. If the torque is too low to achieve the tightening effect, the same can be a failure risk. With the advance of industry 4.0 in China, the requirements on product quality and production efficiency are higher and higher, and the existing torque wrench cannot meet the requirements of the manufacturing industry. And a torque sensor is arranged in the intelligent torque wrench.

Moment sensor uses the back for a long time, can damage and change, and the inside moment sensor of intelligence moment spanner is mostly not convenient for dismantle or install after damaging to influence the progress of work. We have therefore developed this and have proposed an intelligent torque sleeve sensor.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides an intelligence torque sleeve sensor.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an intelligence torque sleeve sensor, including torque sensor, establish in the pivot of torque sensor one end, install in pivot axle sleeve, first sleeve and second sleeve, the telescopic inner wall of second is equipped with and is used for the axle sleeve to carry on spacing and with axle sleeve matched with spacing ring, the one end of second sleeve is equipped with the outer connecting cylinder, first telescopic one end is equipped with the in-connection section of thick bamboo of being connected with the outer connecting cylinder cooperatees, a plurality of dovetails have been seted up to the outer wall of in-connection section of thick bamboo, the inner wall of outer connecting cylinder is equipped with the forked tail piece of being connected with a plurality of dovetails cooperatees, the opening has all been seted up with one side to in-connection section of thick bamboo and outer connecting cylinder, the open-ended opening part be equipped with opening matched with flip.

As a preferred technical scheme of the utility model, be equipped with restriction flip pivoted stop gear on the first sleeve, stop gear includes the spout, the inside of spout is equipped with stopper, slider and reset spring, the slider is established between stopper and reset spring.

As a preferred technical scheme of the utility model, flip's one end has been seted up with stopper matched with spacing groove, the stopper is established to L shape structure, set up on flip and be linked together with the spacing groove and press the groove with L shape structure matched with, the outer wall of slider is equipped with the push pedal, the outer wall of push pedal is equipped with anti-skidding line.

As an optimal technical scheme of the utility model, the one end of dovetail is equipped with the limiting plate that is used for spacing forked tail piece roll-off dovetail.

As a preferred technical scheme of the utility model, first sleeve and second sleeve are all established to the rectangle, and are a plurality of the dovetail uses the pivot to set up as centre of a circle central symmetry.

As an optimized technical solution of the present invention, the shapes of the sliding groove and the sliding block are all set to be T-shaped, and the opening is set to be a concave structure.

The utility model has the advantages that: the intelligent torque sleeve sensor is characterized in that a limiting ring used for limiting a shaft sleeve and matched with the shaft sleeve is arranged on the inner wall of a second sleeve, after the torque sensor is inserted into the limiting ring, one end of the torque sensor can be fixed due to the matching arrangement of the limiting ring and the shaft sleeve, the torque sensor is prevented from shaking in the second sleeve, a plurality of dovetail grooves are formed in the outer wall of an inner connecting cylinder, dovetail blocks matched and connected with the dovetail grooves are arranged on the inner wall of an outer connecting cylinder, the outer connecting cylinder is sleeved with the inner connecting cylinder, when the torque sensor needs to be replaced, the outer connecting cylinder and the inner connecting cylinder can be pulled apart for a certain distance, the torque sensor is inserted into the shaft sleeve in the second sleeve, the shaft sleeve is connected with the limiting ring in a clamped mode, the first sleeve and the second sleeve are pushed together forcibly, the dovetail blocks slide in the inner cavity of the dovetail grooves, a flip cover matched with an opening is arranged at the opening, can prevent that the dust from entering into first sleeve and the telescopic inside of second, be equipped with restriction flip pivoted stop gear on through first sleeve, can carry on spacingly to the flip, prevent that flip from opening by oneself, wherein the stopper is established to L shape structure, can make the stopper card go into and press the indent, carry out spacing fixed connection to first sleeve and second sleeve to be convenient for install torque sensor, ensure the progress of work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an intelligent torque sleeve sensor according to the present invention;

fig. 2 is the utility model relates to an intelligence torque sleeve sensor's structural section.

In the figure: 1. a cover is turned; 2. an opening; 3. a limiting block; 4. a slider; 5. a first sleeve; 6. a return spring; 7. a chute; 8. pushing the plate; 9. an inner connecting cylinder; 10. an outer connecting cylinder; 11. a second sleeve; 12. a rotating shaft; 13. a shaft sleeve; 14. a torque sensor; 15. a limiting plate; 16. a dovetail groove; 17. a limiting ring; 18. a dovetail block; 19. and pressing the groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-2, the utility model relates to an intelligence moment sleeve sensor, including moment sensor 14, establish the pivot 12 in moment sensor 14 one end, install axle sleeve 13 in pivot 12, first sleeve 5 and second sleeve 11, the inner wall of second sleeve 11 is equipped with and is used for carrying on spacing and with axle sleeve 13 matched with spacing ring 17 to axle sleeve 13, the one end of second sleeve 11 is equipped with outer connecting cylinder 10, the one end of first sleeve 5 is equipped with the inner connecting cylinder 9 of being connected with outer connecting cylinder 10 cooperatees, a plurality of dovetails 16 have been seted up to the outer wall of inner connecting cylinder 9, the inner wall of outer connecting cylinder 10 is equipped with the forked tail piece 18 of being connected with a plurality of dovetails 16 cooperatees, opening 2 has all been seted up with one side of inner connecting cylinder 9 and outer connecting cylinder 10, opening 2's opening part is equipped with opening 2 matched with flip 1.

Wherein, be equipped with restriction flip 1 pivoted stop gear on the first sleeve 5, stop gear includes spout 7, and the inside of spout 7 is equipped with stopper 3, slider 4 and reset spring 6, and slider 4 is established between stopper 3 and reset spring 6, and reset spring 6 sets up and can make the staff after loosening the hand, makes slider 4 promote stopper 3 and move under the effect of 6 elastic potential energy of reset spring.

Wherein, flip 1's one end is seted up with stopper 3 matched with spacing groove, stopper 3 is established to L shape structure, flip 1 is last to be seted up be linked together with the spacing groove and press the groove 19 with L shape structure matched with, slider 4's outer wall is equipped with push pedal 8, push pedal 8's outer wall is equipped with anti-skidding line, stopper 3 is established to L shape structure, can make stopper 3 card go into to press the groove 19, carry out spacing fixed connection to first sleeve 5 and second sleeve 11, the staff of being convenient for of setting up of push pedal 8 promotes slider 4.

A limiting plate 15 used for limiting the dovetail block 18 to slide out of the dovetail groove 16 is arranged at one end of the dovetail groove 16, and the limiting plate 15 is arranged at one end of the dovetail groove 16 to prevent the first sleeve 11 and the second sleeve 5 from being separated.

Wherein, first sleeve 5 and second sleeve 11 all establish to the rectangle, and a plurality of dovetail 16 use pivot 12 to take the centre of a circle central symmetry to set up, and first sleeve 5 and second sleeve 11 all establish to the rectangle and can prevent that first sleeve 5 and second sleeve 11 from taking place to rotate, and a plurality of dovetail 16 use pivot 12 to take the centre of a circle central symmetry to set up and make first sleeve 5 and second telescopic connection stability higher.

Wherein, the shape of spout 7 and slider 4 all is established to the T and is formed, and opening 2 establishes to concave structure, and the shape of spout 7 and slider 4 all establishes the T and can prevent slider 4 and spout 7 separation.

The working principle is as follows: the intelligent torque sleeve sensor is characterized in that a limiting ring 17 which is used for limiting a shaft sleeve 13 and matched with the shaft sleeve 13 is arranged on the inner wall of a second sleeve 11, after the torque sensor 14 is inserted into the limiting ring 17, one end of the torque sensor 14 can be fixed due to the matching arrangement of the limiting ring 17 and the shaft sleeve 13, the torque sensor 14 is prevented from shaking in the second sleeve 11, a plurality of dovetail grooves 16 are formed in the outer wall of an inner connecting cylinder 9, dovetail blocks 18 matched and connected with the dovetail grooves 16 are arranged on the inner wall of an outer connecting cylinder 10, the outer connecting cylinder 10 is sleeved with the inner connecting cylinder 9, when the torque sensor 14 needs to be replaced, the outer connecting cylinder 10 and the inner connecting cylinder 9 can be pulled apart by a certain distance, the torque sensor 14 is inserted into the shaft sleeve 13 in the second sleeve 11, the shaft sleeve 13 is clamped with the limiting ring 17, a first sleeve 5 and the second sleeve 11 are pushed together forcibly, dovetail block 18 slides in the inner chamber of dovetail 16, and opening 2 department of opening 2 is equipped with flip 1 with opening 2 matched with, can prevent that the dust from entering into the inside of first sleeve 5 and second sleeve 11, be equipped with the spacing mechanism that restricts flip 1 pivoted through being equipped with on first sleeve 5, can carry out spacingly to flip 1, prevent that flip 1 from opening by oneself, wherein stopper 3 establishes to L shape structure, can make stopper 3 card go into and press indent 19, carry out spacing fixed connection to first sleeve 5 and second sleeve 11, thereby be convenient for install moment sensor 14, ensure the progress of work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent torque sleeve sensor comprises a torque sensor (14), a rotating shaft (12) arranged at one end of the torque sensor (14), a shaft sleeve (13) arranged on the rotating shaft (12), a first sleeve (5) and a second sleeve (11), and is characterized in that the inner wall of the second sleeve (11) is provided with a limiting ring (17) which is used for limiting the shaft sleeve (13) and matched with the shaft sleeve (13), one end of the second sleeve (11) is provided with an outer connecting cylinder (10), one end of the first sleeve (5) is provided with an inner connecting cylinder (9) matched and connected with the outer connecting cylinder (10), the outer wall of the inner connecting cylinder (9) is provided with a plurality of dovetail grooves (16), the inner wall of the outer connecting cylinder (10) is provided with dovetail blocks (18) matched and connected with the plurality of dovetail grooves (16), and openings (2) are formed in the inner connecting cylinder (9) and the outer connecting cylinder (10), the opening part of the opening (2) is provided with a turnover cover (1) matched with the opening (2).

2. An intelligent torque sleeve sensor according to claim 1, wherein the first sleeve (5) is provided with a limiting mechanism for limiting the rotation of the flip cover (1), the limiting mechanism comprises a sliding groove (7), a limiting block (3), a sliding block (4) and a return spring (6) are arranged inside the sliding groove (7), and the sliding block (4) is arranged between the limiting block (3) and the return spring (6).

3. The intelligent torque sleeve sensor according to claim 2, wherein a limiting groove matched with the limiting block (3) is formed at one end of the flip cover (1), the limiting block (3) is designed to be an L-shaped structure, a pressing groove (19) communicated with the limiting groove and matched with the L-shaped structure is formed in the flip cover (1), a push plate (8) is arranged on the outer wall of the sliding block (4), and anti-skid threads are formed on the outer wall of the push plate (8).

4. An intelligent torque sleeve sensor according to claim 1, wherein one end of the dovetail groove (16) is provided with a limiting plate (15) for limiting the sliding of the dovetail block (18) out of the dovetail groove (16).

5. An intelligent torque sleeve sensor according to claim 1, wherein the first sleeve (5) and the second sleeve (11) are rectangular, and the plurality of dovetail grooves (16) are arranged in a central symmetry manner by taking the rotating shaft (12) as a center.

6. An intelligent torque sleeve sensor according to claim 2, wherein the chute (7) and the slider (4) are both shaped as a T, and the opening (2) is shaped as a concave structure.