CN219345304U

CN219345304U - Coupling convenient to equipment is fixed

Info

Publication number: CN219345304U
Application number: CN202223426885.0U
Authority: CN
Inventors: 梁志明; 张纯
Original assignee: Shanghai Reijay Hydraulic & Transmission Tech Co ltd
Current assignee: Shanghai Reijay Hydraulic & Transmission Tech Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-07-14
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a coupler convenient to assemble and fix, which comprises a coupler I, a coupler II arranged on the right side of the coupler I, wherein a connecting rod is arranged at the top and the bottom of the left side of the coupler I in a penetrating way, the right side of the connecting rod penetrates to the right side of the coupler II, a clamping box is fixedly connected with the top and the bottom of the left side of the coupler I and the top and the bottom of the right side of the coupler II, a worm penetrates through the outer side of the clamping box, the inner side of the worm penetrates to the inner side of the clamping box, a worm wheel is movably connected to the back surface of an inner cavity of the clamping box through a rotating shaft, the outer side of the worm wheel is meshed with the worm, a disc is fixedly connected to the front surface of the worm wheel, and a shaft plate is movably connected to the inner side of the front surface of the disc through the rotating shaft. The coupler changes the traditional bolt and nut fixing and assembling mode, adopts the connecting rod clamping mode, does not need the cooperation of a wrench, does not consume great force of an operator, and is convenient for a user to assemble and fix.

Description

Coupling convenient to equipment is fixed

Technical Field

The utility model relates to the technical field of couplings, in particular to a coupling convenient to assemble and fix.

Background

The coupler is a device for connecting two shafts or connecting the shafts and a rotary member, and rotating together in the process of transmitting motion and power, and not disengaging under normal conditions.

The coupler is a connecting component, but the existing coupler is directly locked together through bolts and nuts during assembly, and not only is the spanner matched during the fixed assembly through the bolts and nuts, but also great effort is required for operators, so that the assembly and the fixation of a user are inconvenient, and the assembly and fixation efficiency is affected.

Therefore, the coupler needs to be designed and modified, and the phenomenon that the coupler is inconvenient to assemble and fix is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a coupling which is convenient to assemble and fix, has the advantage of being convenient to assemble and fix, and solves the problem of inconvenient assembly and fixing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a coupling convenient for assembly and fixation comprises a first coupling;

the second coupling is arranged on the right side of the first coupling;

the top and the bottom of the left side of the coupling are respectively provided with a connecting shaft rod in a penetrating way, the right side of the connecting shaft rod is penetrated to the right side of the coupling II, the top and the bottom of the left side of the coupling I and the top and the bottom of the right side of the coupling II are respectively fixedly connected with a clamping box, the outer side of the clamping box is provided with a worm in a penetrating way, the inner side of the worm is penetrated to the inner side of the clamping box, the back of cartridge inner chamber has the worm wheel through pivot swing joint, the outside and the worm meshing of worm wheel, the positive fixedly connected with disc of worm wheel, the positive inboard of disc has the arbor board through pivot swing joint, the inboard of arbor board has the connecting rod through pivot swing joint, the inboard of connecting rod runs through to the inside of connecting rod pole.

As the preferable mode of the utility model, the two sides of the connecting rod are fixedly connected with the sliding rods, and the outer sides of the sliding rods are in sliding connection with the inner wall of the clamping box.

Preferably, a connecting disc is fixedly connected to the outer side of the worm, and a handle is fixedly connected to the outer side of the connecting disc.

As the preferable mode of the utility model, both sides of the inner cavity of the card box are provided with sliding grooves, and the outer sides of the sliding rods are connected in the sliding grooves in a sliding way.

As the preferable mode of the utility model, the two sides of the outer side of the connecting rod are provided with the positioning grooves, and the inner side of the connecting rod is clamped in the positioning grooves.

As preferable in the utility model, the outer side of the surface of the worm is sleeved with a sealing sleeve, and the inner side of the sealing sleeve is fixedly connected with the clamping box.

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

1. the coupler changes the traditional bolt and nut fixing and assembling mode, adopts the connecting rod clamping mode, does not need the cooperation of a wrench, does not consume great force of an operator, and is convenient for a user to assemble and fix.

2. According to the utility model, through the arrangement of the sliding rod, the connecting rod can move more stably, and meanwhile, the limiting effect on the moving track of the connecting rod is achieved.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1A;

fig. 3 is a partial structural perspective view of the present utility model.

In the figure: 1. a first coupling; 2. a second coupling; 3. a connecting rod lever; 4. a cartridge; 5. a worm; 6. a worm wheel; 7. a disc; 8. a shaft plate; 9. a connecting rod; 10. a slide bar; 11. a connecting disc; 12. a handle; 13. a chute; 14. a positioning groove; 15. and (5) sealing the sleeve.

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.

As shown in fig. 1 to 3, the coupling provided by the utility model is convenient to assemble and fix, and comprises a coupling 1;

the second coupling 2 is arranged on the right side of the first coupling 1;

the top and the bottom of shaft coupling one 1 left side are all run through and are provided with the connecting rod 3, the right side of connecting rod 3 runs through to the right side of shaft coupling two 2, the top and the bottom of shaft coupling one 1 left side and the top and the bottom of shaft coupling two 2 right sides are all fixedly connected with cartridge 4, the outside of cartridge 4 runs through and is provided with worm 5, the inboard of worm 5 runs through to the inside of cartridge 4, the back of cartridge 4 inner chamber is through pivot swing joint there being worm wheel 6, the outside and the worm 5 meshing of worm wheel 6, the positive fixedly connected with disc 7 of worm wheel 6, the positive inboard of disc 7 is through pivot swing joint there being arbor plate 8, the inboard of arbor plate 8 is through pivot swing joint there being connecting rod 9, the inboard of connecting rod 9 runs through to the inside of connecting rod 3.

Referring to fig. 2, two sides of the connecting rod 9 are fixedly connected with a sliding rod 10, and the outer side of the sliding rod 10 is in sliding connection with the inner wall of the cartridge 4.

As a technical optimization scheme of the utility model, the connecting rod 9 can move more stably through the arrangement of the sliding rod 10, and meanwhile, the limiting effect on the moving track of the connecting rod is achieved.

Referring to fig. 1 and 2, a connection pad 11 is fixedly connected to the outside of the worm 5, and a handle 12 is fixedly connected to the outside of the connection pad 11.

As a technical optimization scheme of the utility model, the worm 5 can be rotated more stably through the arrangement of the connecting disc 11 and the handle 12, and the operation of a user is facilitated.

Referring to fig. 2, both sides of the inner cavity of the cartridge 4 are provided with sliding grooves 13, and the outer sides of the sliding rods 10 are slidably connected inside the sliding grooves 13.

As a technical optimization scheme of the utility model, the sliding rod 10 can slide inside the card box 4 more smoothly through the arrangement of the sliding groove 13, so that friction between the sliding rod and the card box is reduced.

Referring to fig. 2, positioning grooves 14 are formed on two sides of the outer side of the connecting rod 3, and the inner side of the connecting rod 9 is clamped in the positioning grooves 14.

As a technical optimization scheme of the utility model, through the arrangement of the positioning groove 14, the connecting rod 9 can be fastened in the connecting rod 3 more tightly, so that the shaking phenomenon is avoided.

Referring to fig. 2, a sealing sleeve 15 is sleeved on the outer side of the surface of the worm 5, and the inner side of the sealing sleeve 15 is fixedly connected with the clamping box 4.

As a technical optimization scheme of the utility model, the worm 5 can be rotated more stably through the arrangement of the sealing sleeve 15, and meanwhile, the phenomenon of deflection is prevented.

The working principle and the using flow of the utility model are as follows: firstly, a user pastes the first coupler 1 and the second coupler 2 together, then connects the first coupler 1 and the second coupler 2 together through the connecting rod 3, then rotates the handle 12, the handle 12 drives the connecting disc 11 to rotate, the connecting disc 11 drives the worm 5 to rotate, the worm 5 drives the worm wheel 6 to rotate, the worm wheel 6 drives the disc 7 to rotate, the disc 7 drives the shaft plate 8 to move inwards, the shaft plate 8 drives one end of the connecting rod 9 to move inwards, and the clamping connection of the connecting rod 9 is arranged in the connecting rod 3, so that the effect of convenient assembly and fixation is achieved.

To sum up: this shaft coupling convenient to equipment is fixed has changed traditional bolt and nut fixed mode of assembling through the shaft coupling, has adopted the mode of connecting rod 9 joint, just does not need the cooperation of wrench, also can not consume the very big strength of operator, and convenient to use person assembles fixedly.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A coupling which is convenient to assemble and fix, comprising a first coupling (1);

the coupling II (2) is arranged on the right side of the coupling I (1);

the method is characterized in that: the novel clutch is characterized in that a connecting rod (3) is arranged at the left top and the bottom of the first clutch (1) in a penetrating mode, the right side of the connecting rod (3) is penetrated to the right side of the second clutch (2), the top and the bottom of the left side of the first clutch (1) and the top and the bottom of the right side of the second clutch (2) are fixedly connected with a clamping box (4), a worm (5) is arranged in the outer side of the clamping box (4) in a penetrating mode, the inner side of the worm (5) penetrates to the inner side of the clamping box (4), a worm wheel (6) is movably connected to the back side of an inner cavity of the clamping box (4), the outer side of the worm wheel (6) is meshed with the worm (5), a disc (7) is fixedly connected to the front side of the worm wheel (6), the inner side of the disc (7) is movably connected with a shaft plate (8) through a connecting rod (9) in a rotating mode, and the inner side of the connecting rod (9) penetrates to the inner side of the connecting rod (3) through the rotating shaft.

2. A coupling for facilitating assembly and securement as defined in claim 1, wherein: the two sides of the connecting rod (9) are fixedly connected with a sliding rod (10), and the outer side of the sliding rod (10) is in sliding connection with the inner wall of the clamping box (4).

3. A coupling for facilitating assembly and securement as defined in claim 1, wherein: the outside of worm (5) fixedly connected with connection pad (11), the outside fixedly connected with handle (12) of connection pad (11).

4. A coupling for facilitating assembly and securement as defined in claim 2, wherein: both sides of the inner cavity of the clamping box (4) are provided with sliding grooves (13), and the outer sides of the sliding rods (10) are connected inside the sliding grooves (13) in a sliding mode.

5. A coupling for facilitating assembly and securement as defined in claim 1, wherein: positioning grooves (14) are formed in two sides of the outer side of the connecting rod (3), and the inner side of the connecting rod (9) is clamped in the positioning grooves (14).

6. A coupling for facilitating assembly and securement as defined in claim 1, wherein: the outer side of the surface of the worm (5) is sleeved with a sealing sleeve (15), and the inner side of the sealing sleeve (15) is fixedly connected with the clamping box (4).