CN216717654U

CN216717654U - Loom sleeve output torque testing device

Info

Publication number: CN216717654U
Application number: CN202220161183.5U
Authority: CN
Inventors: 李志坚; 宋杰
Original assignee: Qingdao Dongfang Lishi Machinery Co ltd
Current assignee: Qingdao Dongfang Lishi Machinery Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-10
Anticipated expiration: 2032-01-21

Abstract

The utility model is suitable for the technical field of torque test, and provides a device for testing the output torque of a loom sleeve, which comprises a positioning structure and a test structure; the positioning structure comprises a positioning seat, and a positioning table is arranged at the upper part of the positioning seat; the positioning seat is rotatably connected with a clamping assembly, the clamping assembly comprises a clamping block, a sliding groove is arranged in the clamping block in a penetrating manner, the sliding groove is of a corner type, a sliding rod penetrates through the sliding groove in a sliding manner, and the sliding rod is connected with a driving assembly for driving the sliding rod to slide; the end part of the clamping block is fixedly connected with a clamping head matched with the positioning table; the test structure comprises a second driver, the second driver is connected with a driving shaft, the end part of the driving shaft is connected with a detection gear meshed with the gear on the sleeve, and a torque detector is further arranged on the driving shaft. Therefore, the part sleeve to be detected is clamped and positioned in a mechanical mode, the torque detection precision of the part sleeve is improved, the part sleeves with different specifications and sizes can be positioned, and the application range is wide.

Description

Loom sleeve output torque testing device

Technical Field

The utility model relates to the technical field of torque testing, in particular to a device for testing output torque of a loom sleeve.

Background

In the textile industry, a sleeve is one of essential parts on a textile machine, the output torque of the sleeve is very important to the working efficiency and quality of the textile machine, and therefore the torque detection of the sleeve on the textile machine is required frequently.

Among the department's cover detection device among the prior art, the department cover is generally directly fixed on examining test table through threaded connection's mode, needs the manual work to screw up, if screw up the fastening force of moving the in-process not enough, will directly influence the moment of torsion detection precision of department cover.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks, an object of the present invention is to provide a device for testing output torque of a loom sleeve, which clamps and positions the sleeve to be tested mechanically, has a good positioning effect, is not easy to move, facilitates improvement of torque testing accuracy of the sleeve, and can position sleeves of different specifications and sizes, and has a wide application range.

In order to achieve the purpose, the utility model provides a loom sleeve output torque testing device which comprises a positioning structure and a testing structure.

The positioning structure comprises a positioning seat fixed on the workbench, and a positioning table is arranged at the upper part of the positioning seat; the clamping assembly is rotatably connected to the positioning seat and comprises a clamping block, a mounting groove is formed in the middle of the clamping block, a sliding groove is further formed in the clamping block in a penetrating mode, the sliding groove and the clamping block are in a corner type, a sliding rod penetrates through the sliding groove in a sliding mode, and the sliding rod is connected with a driving assembly for driving the sliding rod to slide; the end part of the clamping block is fixedly connected with a clamping head matched with the positioning table.

The test structure comprises a second driver, the second driver is connected with a driving shaft, the end part of the driving shaft is connected with a detection gear meshed with the gear on the sleeve, and a torque detector is further arranged on the driving shaft.

According to the output torque testing device of the loom sleeve, the driving assembly comprises a driving rod inserted into the mounting groove and fixedly connected to the middle of the sliding rod, and the end part of the driving rod is connected with the first driver.

According to the output torque testing device of the loom sleeve, two ends of the sliding rod penetrate through the sliding grooves and are fixedly connected with the limiting heads.

According to the output torque testing device of the loom part sleeve, the diameter of the limiting head is larger than the width of the sliding groove.

According to the output torque testing device of the loom part sleeve, a friction pad is arranged on one side, close to the part sleeve, of the positioning table; one side of the clamping head close to the part sleeve is provided with a plurality of friction protrusions.

According to the output torque testing device of the loom jacket, the outside of the driving shaft is sleeved with the bearing block, and the bearing block is fixed on the workbench.

The utility model aims to provide a loom sleeve output torque testing device, which is provided with a positioning structure, wherein the positioning structure comprises a positioning table arranged on a positioning seat; the positioning table is used in cooperation with a clamping head of the clamping assembly, the clamping block of the clamping assembly is rotated to be connected with the positioning seat, a sliding groove is formed in the clamping block in a penetrating mode, the sliding groove is of a corner type, a sliding rod in the sliding groove is connected with a driving assembly for driving the sliding driving assembly, the sliding rod drives the clamping block to rotate under the action of the driving assembly, the clamping head can be matched with the positioning table in the rotating process of the clamping block, a clamping portion sleeve or a loosening portion sleeve is arranged, and when the clamping portion sleeve is arranged, the testing structure can detect the torque of the clamping portion sleeve. In conclusion, the beneficial effects of the utility model are as follows: the part cover that treats the detection through mechanical means presss from both sides tight location, and the location effect is good, and the part cover is difficult to take place the position by oneself and removes, helps improving the torque detection precision of part cover, can fix a position the part cover of different specifications size simultaneously, and accommodation is wide.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the A-direction structure of the clamping block;

FIG. 3 is a schematic view of an operating state of the clamping block;

in the figure: 1-a positioning seat, 11-a positioning table; 2-clamping block, 20-mounting groove, 21-sliding groove, 22-clamping head, 23-hinged column, 24-sliding rod and 241-limiting head; 3-drive rod, 31-first driver; 4-second driver, 40-driving shaft, 41-torque detector, 42-detection gear; 5-workbench, 51-bearing seat; 6-part sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1, the utility model provides a loom sleeve output torque testing device, which comprises a positioning structure and a testing structure.

The positioning structure comprises a positioning seat 1 fixed on the workbench 5, and a positioning table 11 is arranged at the upper part of the positioning seat 1; the positioning seat 1 is rotatably connected with the clamping assembly, and the positioning seat 1 is also provided with a driving assembly.

The clamping assembly comprises a clamping block 2, the clamping block 2 is rotatably connected with the positioning seat 1 through a hinge column 23, the clamping block 2 is of a corner type, referring to fig. 1 and fig. 2, a mounting groove 20 is formed in the middle of the clamping block 2, a sliding groove 21 is further arranged in the clamping block 2 in a penetrating manner (due to the arrangement of the mounting groove 20, the clamping block 2 forms two lug blocks, the sliding groove 21 is arranged in each lug block in a penetrating manner), the sliding groove 21 is of the same corner type as the clamping block 2, and a sliding rod 24 is arranged in the sliding groove 21 in a penetrating manner; the end of the clamping block 2 is fixedly connected with a clamping head 22 matched with the positioning table 11, and a clamping sleeve 6 is clamped between the positioning table 11 and the clamping head 22.

The driving assembly comprises a driving rod 3 which is inserted into the mounting groove 20 and fixedly connected to the middle part of the sliding rod 24, and the end part of the driving rod 3 is connected with a first driver 31; the first driver 31 is fixed on the positioning base 1.

In the use process, when the driving rod 3 moves upwards, the sliding rod 24 is pushed to slide on the vertical section of the sliding groove 21, the whole clamping block 2 is in a vertical state, the clamping head 22 can be matched with the positioning table 11, and the clamping part sleeve 6 is sleeved. When the driving rod 3 moves downwards, the sliding rod 24 is pulled downwards, after the sliding rod 24 moves to the corner section of the sliding chute 21, the driving rod 3 and the sliding rod 24 continue to move downwards, referring to fig. 3, the sliding rod 24 drives the whole clamping block 2 to rotate in the direction a, the distance between the clamping head 22 and the positioning table 11 is increased, and the sleeve 6 is loosened.

Preferably, after the two ends of the sliding rod 24 penetrate through the sliding grooves 21, the two ends are fixedly connected with limiting heads 241; when the sliding rod 24 slides up and down in the sliding slot 21, the limiting head 241 can improve the stability of the sliding rod 24 in the sliding slot 21. The diameter of the limiting head 241 is larger than the width of the sliding groove 21, so that the limiting effect of the limiting head 241 is ensured.

Preferably, a friction pad is arranged on one side of the positioning table 11 close to the part sleeve 6; one side that presss from both sides tight head 22 and press from both sides close to a portion cover 6 sets up a plurality of friction protrudingly, through the setting of friction pad and friction protrudingly, can improve the stability of locating platform 11 and clamping head 22 at the tight cover 6 in-process of clamp.

Because the distance between the positioning table 11 and the clamping head 22 is variable, the positioning structure can clamp and position the part sleeves 6 with different specifications and sizes, the clamping effect is good, and the torque detection precision of the part sleeves 6 is improved.

The test structure comprises a second driver 4, the second driver 4 is connected with a driving shaft 40, the end part of the driving shaft 40 is connected with a detection gear 42, the detection gear 42 is meshed with a gear on the sleeve 6, and a torque detector 41 is further arranged on the driving shaft 40. In the present invention, the second driver 4 is a motor or a motor.

In the use process, the gear on the sleeve 6 is matched with the detection gear 42, the second driver 4 is started to enable the driving shaft 40 to rotate, then the detection gear 42 rotates, the detection gear 42 drives the gear on the sleeve 6 to rotate, and in the rotation process, the torque is measured through the torque detector 41. The torque detector 41 is prior art and is commercially available directly to those skilled in the art.

Preferably, the outer part of the driving shaft 40 is sleeved with a bearing seat 51, and the bearing seat 51 is fixed on the workbench 5; the stability during rotation of the drive shaft 40 can be improved by the bearing seat 51.

In summary, the positioning structure is arranged, and the positioning structure comprises a positioning table arranged on the positioning seat; the locating platform uses with the tight head cooperation of the clamp of clamping unit, clamping unit's the tight piece rotation of clamp connects the locating seat, link up in the tight piece and set up the spout, the spout is the turning formula, sliding rod connection in the spout drives its gliding drive assembly, through drive assembly's effect, make the slide bar drive press from both sides tight piece and rotate, press from both sides tight piece rotation in-process, the tight head of clamp can with the locating platform cooperation, the tight portion cover of clamp perhaps loosens the portion cover, when the tight portion cover of clamp, test structure can detect the moment of torsion of a cover. In conclusion, the beneficial effects of the utility model are as follows: treat the portion cover that detects through mechanical system and press from both sides tight location, location effect is good, and the portion cover is difficult to take place the position by oneself and removes, helps improving the torque detection precision of portion cover, can fix a position the portion cover of different specifications size simultaneously, and accommodation is wide.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A loom sleeve output torque testing device is characterized by comprising a positioning structure and a testing structure;

the positioning structure comprises a positioning seat fixed on the workbench, and a positioning table is arranged at the upper part of the positioning seat; the clamping assembly is rotatably connected to the positioning seat and comprises a clamping block, a mounting groove is formed in the middle of the clamping block, a sliding groove is further formed in the clamping block in a penetrating mode, the sliding groove and the clamping block are in a corner type, a sliding rod penetrates through the sliding groove in a sliding mode, and the sliding rod is connected with a driving assembly for driving the sliding rod to slide; the end part of the clamping block is fixedly connected with a clamping head matched with the positioning table;

2. The loom jacket output torque testing device of claim 1, wherein the driving assembly comprises a driving rod inserted into the mounting groove and fixedly connected to the middle of the sliding rod, and the end of the driving rod is connected to the first driver.

3. The loom jacket output torque testing device of claim 1, wherein both ends of the sliding rod are fixedly connected with a limiting head after penetrating through the sliding grooves.

4. The loom jacket output torque testing device of claim 3, wherein the diameter of the stopper is greater than the width of the chute.

5. The loom sleeve output torque testing device of claim 1, wherein a friction pad is arranged on one side of the positioning table close to the sleeve; one side of the clamping head close to the part sleeve is provided with a plurality of friction protrusions.

6. The loom jacket output torque testing device of claim 1, wherein a bearing seat is further sleeved outside the driving shaft, and the bearing seat is fixed on the workbench.