CN220726900U - Coupling with adjustable function - Google Patents

Abstract

The utility model discloses a coupler with an adjustable function, which comprises a body, wherein two groups of adjusting bodies are symmetrically connected at two ends of the body, one end, far away from the body, of each adjusting body is connected with a rotating shaft, the side surface of each adjusting body is in threaded connection with an adjusting ring, one side, close to the body, of each adjusting ring is in sliding connection with a limiting ring, four groups of connecting blocks are fixed on the inner side, close to the adjusting ring, of each limiting ring, and an inserting block is fixed on one side, close to the adjusting ring, of each limiting ring.

Description

Coupling with adjustable function

Technical Field

The utility model relates to the technical field of couplings, in particular to a coupling with an adjustable function.

Background

The coupling means a device for connecting two shafts or the shafts and a rotating member to rotate together in the process of transmitting motion and power, and is not disconnected under normal conditions, and is sometimes used as a safety device for preventing the connected parts from bearing excessive load so as to play a role of overload protection.

Through retrieving, like chinese patent literature discloses CN212106670U, a shaft coupling with regulatory function, through setting up the clamp plate that can remove, then adjust the interval between the clamp plate, tighten the connecting axle of equidimension not to can make things convenient for the installation to be suitable for the pivot installation of equidimension not, but still have following defect:

above-mentioned shaft coupling with regulatory function, the regulation between the clamp plate needs correction one by one, and is comparatively loaded down with trivial details in the installation, can not once put in place to do not have reinforced structure after the structural change that the regulation clamp plate removed, easily because lead to the connection with the pivot not hard up.

Disclosure of Invention

The utility model aims to provide a coupler with adjustable functions, which solves the problems that the coupler with the adjustable functions is proposed in the prior art, adjustment between pressing plates needs to be corrected one by one, the coupler is complicated in installation, the coupler cannot be in place once, and a reinforcing structure is not arranged after the structure of the movement of the adjusting pressing plates is changed, and the coupler is easy to loosen due to connection with a rotating shaft.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shaft coupling of adjustable function, includes the body, the both ends symmetry of body is connected with two sets of regulation bodies, the one end that the body was kept away from to the regulation body is connected with the pivot, the side threaded connection of the regulation body has the adjusting ring, one side sliding connection that the adjusting ring is close to the body has the spacing ring, the inboard that the spacing ring is close to the body is fixed with four sets of connecting blocks, be fixed with the inserted block on one side that the spacing ring is close to the adjusting ring, the second spout has been seted up with the junction of connecting block to the side of the regulation body, sliding connection between second spout and the connecting block.

Preferably, a threaded structure is arranged at the joint of the side surface of the adjusting body and the adjusting ring.

Preferably, the transmission ring that is connected with ring shape structure in the regulator ring is inboard swivelling joint, the transmission ring is close to regulator body position fixation and is had four groups push rods, the position that the transmission ring was kept away from to the push rod is provided with the slider, the one end that the push rod was kept away from to the slider is fixed with the fixed plate, one side that the regulator body was close to at the both ends of fixed plate is fixed with two sets of telescopic links, the junction of regulator body and telescopic link is provided with the expansion tank, the inside of expansion tank is provided with the spring, the slot has been seted up to the junction that the regulator ring is close to the side of spacing ring and inserted block.

Preferably, a first chute is formed at the joint of the push rod and the adjusting body, and the positions of the first chute and the second chute are distributed alternately.

Preferably, the connecting surface of the sliding block and the push rod is of an inclined surface structure.

Preferably, the inner side of the slot is provided with a tooth-shaped structure, and the inner wall of the slot is made of a magnetic material.

Preferably, the cross section shape of the insert block is consistent with the cross section shape of the slot, the insert block is connected with the slot in an inserting way, and the insert block is made of a magnet material.

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

1. the four groups of push rods and the sliding blocks are synchronously moved through the adjusting ring and the driving ring, so that the fixed plate inside the adjusting body can be synchronously adjusted, and the adjusting efficiency is improved.

2. The insert block made of the magnet material is inserted into the slot of the adjusting ring, then the limiting ring and the adjusting ring are fixed through the magnetic attraction, the limiting ring does not rotate with the adjusting body through the connecting block, and then the adjusting ring can be fixed, so that the adjusting ring is prevented from rotating reversely.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic diagram of a slot structure of an adjusting ring according to the present utility model;

fig. 4 is a schematic diagram of the structure a in fig. 1 according to the present utility model.

In the figure: 1. a body; 2. a regulating body; 201. a first chute; 202. a second chute; 3. a rotating shaft; 4. an adjusting ring; 401. a transmission ring; 402. a push rod; 403. a slide block; 404. a fixing plate; 405. a telescopic rod; 406. a telescopic slot; 407. a spring; 408. a slot; 5. a limiting ring; 501. a connecting block; 502. and (5) inserting blocks.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a coupling with adjustable functions, which comprises a body 1, an adjusting body 2, a first chute 201, a second chute 202, a rotating shaft 3, an adjusting ring 4, a transmission ring 401, a push rod 402, a sliding block 403, a fixed plate 404, a telescopic rod 405, a telescopic groove 406, a spring 407, a slot 408, a limiting ring 5, a connecting block 501 and an inserting block 502, wherein two groups of adjusting bodies 2 are symmetrically connected at two ends of the body 1, a threaded structure is arranged at the joint of the side surface of the adjusting body 2 and the adjusting ring 4, so that the adjusting ring 4 can move on the adjusting body 2 through rotation, one end of the adjusting body 2 far away from the body 1 is connected with the rotating shaft 3, the side surface of the adjusting body 2 is in threaded connection with the adjusting ring 4, the inner side of the adjusting ring 4 is in rotary connection with the transmission ring 401 with a ring-shaped structure, four groups of push rods 402 are fixed at the position of the transmission ring 401 near the adjusting body 2, the push rod 402 is provided with a slide block 403 at the position far away from the transmission circular ring 401, one end of the slide block 403 far away from the push rod 402 is fixed with a fixed plate 404, two groups of telescopic rods 405 are fixed at one side of the two ends of the fixed plate 404 close to the adjusting body 2, a telescopic groove 406 is arranged at the joint of the adjusting body 2 and the telescopic rod 405, a spring 407 is arranged in the telescopic groove 406, a slot 408 is arranged at the joint of the side surface of the adjusting ring 4 close to the limiting ring 5 and the inserting block 502, the slide block 403 is pushed downwards through horizontal movement of the push rod 402, then the position of the fixed plate 404 can be changed, the rotating shaft 3 at the inner side is fixed, a first sliding groove 201 is arranged at the joint of the push rod 402 and the slide block 403 and the adjusting body 2, the positions of the first sliding groove 201 and the second sliding groove 202 are distributed alternately, the movement of the push rod 402 and the slide block 403 is prevented from being influenced by the second sliding groove 202, the joint surface of the slide block 403 and the push rod 402 is of an inclined structure, the inclined surface structure can enable the horizontal movement of the push rod 402 to push out the sliding block 403 downwards, the inner side of the slot 408 is provided with a toothed structure, the inner wall of the slot 408 is made of a magnetic material, and the inner structure of the slot 408 can prevent the insert 502 from rotating with the adjusting ring 4 when the insert 502 is inserted.

One side of the adjusting ring 4, which is close to the body 1, is slidably connected with a limiting ring 5, four groups of connecting blocks 501 are fixed on the inner side of the limiting ring 5, which is close to the body 1, an inserting block 502 is fixed on one side of the limiting ring 5, which is close to the adjusting ring 4, the cross section of the inserting block 502 is consistent with that of the inserting slot 408, the inserting block 502 is connected with the inserting slot 408 in an inserting way, the inserting block 502 is made of a magnet material, the inserting block 502 can be connected with the inserting slot 408 in an inserting way through the magnet and is adsorbed in the inserting slot 408, the adjusting ring 4 is fixed, a second sliding groove 202 is formed at the joint of the side face of the adjusting body 2 and the connecting blocks 501, and the second sliding groove 202 is slidably connected with the connecting blocks 501.

When the embodiment of the application is used, the following steps are adopted: by rotating the adjusting ring 4, the adjusting ring 4 moves on the adjusting body 2 through a thread structure, in the moving process, the inner transmission ring 401 can be driven to move, the push rod 402 arranged on the transmission ring 401 also moves in the first chute 201 of the adjusting body 2, when the push rod 402 moves, the slide block 403 can be pushed downwards through a bevel structure, the slide block 403 can drive the fixed plate 404 to move downwards to clamp the rotating shaft 3, so that the device can be connected on the needed rotating shaft 3, then the limiting ring 5 is moved to one side of the adjusting ring 4 through the sliding of the second chute 202 and the connecting block 501, the inserting block 502 is inserted into the inserting slot 408 of the adjusting ring 4, and when the inserting slot 408 is connected with the inserting block 502, the inserting block 502 and the limiting ring 5 are mutually fixed through a tooth structure, the inserting block 502 is connected with the adjusting body 2 through the connecting block 501, and the rotating of the adjusting body 2 can not be avoided, the socket 408 and the insert 502 can limit the rotation of the adjusting ring 4 when being connected, after the rotating shaft 3 is fixedly connected, the adjusting ring 4 is reinforced, the condition that the connection with the rotating shaft 3 is loose caused by the rotation of the adjusting ring 4 is avoided, the coupler with adjustable function is completed, and the coupler with adjustable function is required to be explained, the components are universal standard components or components known by the skilled person, the structure and principle of the coupler are known by the skilled person or are known by the ordinary experiment method, all the electric devices refer to the power elements, the electric devices and the adaptive monitoring computer and the power supply to be connected through wires at the idle position of the device, and the electric connection is completed by referring to the working sequence of the working principles in the working principle, the detailed connection means are well known in the art.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a shaft coupling of adjustable function, includes body (1), its characterized in that: two ends symmetry of body (1) are connected with two sets of regulation bodies (2), the one end that body (1) was kept away from to regulation body (2) is connected with pivot (3), the side threaded connection of regulation body (2) has adjusting ring (4), one side sliding connection that adjusting ring (4) is close to body (1) has spacing ring (5), the inboard that spacing ring (5) is close to body (1) is fixed with four sets of connecting blocks (501), be fixed with inserted block (502) on one side that spacing ring (5) is close to adjusting ring (4), second spout (202) have been seted up in junction of adjusting body (2) side and connecting block (501), sliding connection between second spout (202) and connecting block (501).

2. An adjustable function coupling according to claim 1, wherein: the junction of the side of the adjusting body (2) and the adjusting ring (4) is provided with a thread structure.

3. An adjustable function coupling according to claim 1, wherein: the utility model discloses a transmission ring (401) of ring shape structure is connected with to inboard swivelling joint of adjusting ring (4), transmission ring (401) are close to adjusting body (2) position and are fixed with four groups push rod (402), the position that transmission ring (401) were kept away from to push rod (402) is provided with slider (403), the one end that push rod (402) was kept away from to slider (403) is fixed with fixed plate (404), one side that adjusting body (2) was close to at the both ends of fixed plate (404) is fixed with two sets of telescopic links (405), the junction of adjusting body (2) and telescopic links (405) is provided with expansion groove (406), the inside of expansion groove (406) is provided with spring (407), slot (408) have been seted up to the junction that adjusting ring (4) are close to the side of spacing ring (5) and insert block (502).

4. A coupling with adjustable function according to claim 3, characterized in that: the connection part of the push rod (402) and the slide block (403) and the adjusting body (2) is provided with a first chute (201), and the positions of the first chute (201) and the second chute (202) are distributed alternately.

5. A coupling with adjustable function according to claim 3, characterized in that: the connecting surface of the sliding block (403) and the push rod (402) is of an inclined surface structure.

6. A coupling with adjustable function according to claim 3, characterized in that: the inner side of the slot (408) is provided with a tooth-shaped structure, and the inner wall of the slot (408) is made of a magnetic material.

7. A coupling with adjustable function according to claim 3, characterized in that: the cross-section shape of the insert block (502) is consistent with the cross-section shape of the slot (408), the insert block (502) is connected with the slot (408) in an inserting way, and the insert block (502) is made of a magnet material.