CN220791964U - Torsion limiter with adjusting function - Google Patents

Abstract

The utility model discloses a torsion limiter with an adjusting function, and relates to the technical field of torsion limiters. This possess regulatory function's torque limiter, through the adjustment mechanism who sets up, manual rotation handle drives the gear wheel and rotates, and the gear wheel drives the pinion simultaneously and rotates, drives the strip frame and also follows the rotation through gear wheel fixed surface's cylinder, drives branch and controls the removal, drives bracing piece and connecting block in the time of through removing and can control the regulation of interval to the torque limiter body.

Description

Torsion limiter with adjusting function

Technical Field

The utility model relates to the technical field of torsion limiters, in particular to a torsion limiter with an adjusting function.

Background

A micro switch is a small electronic switch, also called micro switch, a micro contact switch or a micro trigger switch, which is commonly used for triggering, controlling and detecting functions in electronic equipment, and has a simple structure, and comprises a spring device, a trigger button and a pair of contacts. When the trigger button is pressed or released, the spring device generates a mechanical action to change the on-off state between the two contacts, the micro switch can bear certain current and voltage, has higher reliability and durability,

The existing torsion limiter for detecting the micro-switch cannot adjust the attaching degree, the attaching tightness can increase the friction force, the higher friction force can damage part parts, the cost of a user is greatly increased, the use requirement of people can not be met,

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a torsion limiter with an adjusting function, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a possess regulatory function's torsion limiter, includes the box, the box inner wall rotates installs the threaded rod, the threaded rod right side is fixed with the fixed frame, fixed frame inboard is provided with adjustment mechanism, adjustment mechanism includes:

The gear wheel is installed in the rotation of fixed frame inner wall, the pinion is installed in the rotation of fixed frame inner wall, fixed frame back sliding connection has the gag lever post, the gag lever post runs through in the fixed frame, the gear wheel openly is fixed with the cylinder, the fixed frame is run through have branch and with branch sliding connection, branch middle part is fixed with the bar frame, the branch right side is fixed with the bracing piece, both sides are fixed with the kicking block about the bracing piece, the handle is installed in fixed frame back rotation, the spout has been seted up to fixed frame left and right sides.

Preferably, the right side of the round block is fixedly provided with a torsion limiter body, the front surface of the box body is hinged with a box door, and the front surface of the box door is fixedly provided with a handle.

Preferably, a motor is fixed on the inner wall of the box body, and a rotating shaft is fixed on the side surface of the motor.

Preferably, the rotating shaft. One end far away from the motor is fixed with from the driving wheel, drives from the driving wheel through the axis of rotation, drives the torsion limiter body from the driving wheel through the belt, and this easy operation is convenient, has promoted work efficiency simultaneously.

Preferably, the torque limiter body is connected with the driven wheel through a belt transmission.

Preferably, threaded rod surface fixation has the thread bush, and thread bush top is fixed with the stopper, and box inner wall top is fixed with the inductor, and the inductor bottom is fixed with the connecting rod, through threaded rod and stopper, the setting of inductor can be very convenient carry out spacingly to the thread bush.

(III) beneficial effects

The utility model provides a torsion limiter with an adjusting function. The beneficial effects are as follows:

(1) This have regulatory function's torque limiter, through the adjustment mechanism who sets up, manual rotation handle drives the gear wheel and rotates, and the gear wheel drives the pinion simultaneously and rotates, drives the strip frame and also follows the rotation through gear wheel fixed surface's cylinder, drives branch and controls the removal, drives bracing piece and connecting block in the time of through removing and can control the regulation of interval to the torque limiter body.

(2) This have regulatory function's torque limiter, through threaded rod and stopper, the setting of inductor can be very convenient carry out spacingly to the thread bush, very convenient regulation has improved work efficiency greatly and has still reduced staff's labour simultaneously.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a fixing frame according to the present utility model;

FIG. 4 is a schematic view of the back structure of the fixing frame of the present utility model;

fig. 5 is a schematic view of a fixing frame structure of the present utility model.

In the figure: 1. a case; 2. a threaded rod; 3. a fixed frame; 4. an adjusting mechanism; 5. a torsion limiter body; 6. a motor; 7. a rotating shaft; 8. driven wheel; 9. a belt; 10. a thread sleeve; 11. a limiting block; 12. an inductor; 13. a connecting rod; 14. a door; 15. a handle; 401. a large gear; 402. a pinion gear; 403. a limit rod; 404. a cylinder; 405. a support rod; 406. a bar frame; 407. a support rod; 408. round blocks; 409. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a possess regulatory function's torsion limiter, includes box 1, and box 1 inner wall rotates installs threaded rod 2, and threaded rod 2 right side is fixed with fixed frame 3, and fixed frame 3 inboard is provided with adjustment mechanism 4, and adjustment mechanism 4 includes:

The gear wheel 401, gear wheel 401 is installed in rotation of fixed frame 3 inner wall, gear wheel 402 is installed in rotation of fixed frame 3 inner wall, fixed frame 3 back sliding connection has gag lever post 403, gag lever post 403 runs through in fixed frame 3, gear wheel 401 openly is fixed with cylinder 404, fixed frame 3 is run through branch 405 and with branch 405 sliding connection, branch 405 middle part is fixed with bar frame 406, branch 405 right side is fixed with bracing piece 407, both sides are fixed with round piece 408 about bracing piece 407, handle 409 is installed in rotation of fixed frame 3 back, the spout has been seted up to fixed frame 3 left and right sides, drive gear wheel 402 and also follow the rotation through gear wheel 401 and gear wheel 402 engaged state, drive bar frame 406 through gear wheel 401 fixed surface's cylinder 404 and do circular motion.

The right side of the round block 408 is fixed with a torsion limiter body 5, the front face of the box body 1 is hinged with a box door 14, and the front face of the box door 14 is fixed with a handle 15.

The inner wall of the box body 1 is fixed with a motor 6, and the side surface of the motor 6 is fixed with a rotating shaft 7.

And a rotating shaft 7. A driven wheel 8 is fixed at one end far away from the motor 6.

The torque limiter body 5 is in transmission connection with the driven wheel 8 through the belt 9, and through the arrangement of the belt 9, when the motor 6 drives the driven wheel 8, the torque limiter body 5 is conveniently driven, and the thread bush 10 can be limited through the threaded rod 2.

The surface of the threaded rod 2 is fixedly provided with a threaded sleeve 10, the top of the threaded sleeve 10 is fixedly provided with a limiting block 11, the top of the inner wall of the box body 1 is fixedly provided with an inductor 12, and the bottom of the inductor 12 is fixedly provided with a connecting rod 13.

Working principle: when the torque limiter is used, the handle 409 is manually rotated to drive the large gear 401 to rotate, the small gear 402 is driven to rotate through the meshing state of the large gear 401 and the small gear 402, the cylindrical column 404 fixed on the surface of the large gear 401 drives the bar-shaped frame 406 to do circular motion, meanwhile, the bar-shaped frame 406 drives the supporting rod 405 to move left and right, and the distance between the supporting rod 407 and the round block 408 can be adjusted through the supporting rod 405 to move left and right.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a possess regulatory function's torsion limiter, includes box (1), its characterized in that: threaded rod (2) are installed in rotation of box (1) inner wall, threaded rod (2) right side is fixed with fixed frame (3), fixed frame (3) inboard is provided with adjustment mechanism (4), adjustment mechanism (4) include:

The gear wheel (401), gear wheel (401) is installed in rotation of fixed frame (3) inner wall, pinion (402) is installed in rotation of fixed frame (3) inner wall, fixed frame (3) back sliding connection has gag lever post (403), gag lever post (403) run through in fixed frame (3), gear wheel (401) openly are fixed with cylinder (404), fixed frame (3) are run through branch (405) and with branch (405) sliding connection, branch (405) middle part is fixed with strip shaped frame (406), branch (405) right side is fixed with bracing piece (407), both sides are fixed with button (408) about bracing piece (407), fixed frame (3) back rotation is installed handgrip (409), the spout has been seted up to fixed frame (3) left and right sides.

2. A torsion limiter with an adjusting function according to claim 1, characterized in that: the right side of the round block (408) is fixedly provided with a torsion limiter body (5), the front surface of the box body (1) is hinged with a box door (14), and the front surface of the box door (14) is fixedly provided with a handle (15).

3. A torsion limiter with an adjusting function according to claim 2, characterized in that: the inner wall of the box body (1) is fixed with a motor (6), and the side surface of the motor (6) is fixed with a rotating shaft (7).

4. A torsion limiter with an adjusting function according to claim 3, characterized in that: and one end, far away from the motor (6), of the rotating shaft (7) is fixed with a driven wheel (8).

5. A torsion limiter with an adjusting function according to claim 4, wherein: the torsion limiter body (5) is in transmission connection with the driven wheel (8) through a belt (9).

6. A torsion limiter with an adjusting function according to claim 1, characterized in that: threaded rod (2) surface fixation has thread bush (10), thread bush (10) top is fixed with stopper (11), box (1) inner wall top is fixed with inductor (12), inductor (12) bottom is fixed with connecting rod (13).