CN220060300U - A mechanical coupling structure - Google Patents

Abstract

The utility model discloses a mechanical coupling structure, which comprises an elastic assembly, wherein the elastic assembly comprises an elastic compensation piece, the front end and the rear end of the elastic compensation piece are fixedly connected with rigid carrying pieces, the front surface of each rigid carrying piece positioned at the front end of the elastic compensation piece is provided with a carrying groove, the back surfaces of the rigid carrying pieces positioned at the rear end of the elastic compensation piece are fixedly connected with carrying chucks, the tail ends of the two rigid carrying pieces are connected with switching assemblies, each switching assembly comprises a switching sleeve, the front surface of each switching sleeve is provided with a switching groove, the back surface of each switching sleeve is fixedly connected with a switching chuck, the rear end of each switching assembly positioned at the rear end of the elastic assembly is connected with a first coupling assembly, and the front end of each switching assembly positioned at the front end of the elastic assembly is connected with a second coupling assembly; according to the mechanical coupler structure, the length of the coupler can be adjusted according to the distance between the two rotating shafts, and meanwhile, selective installation can be carried out between elastic connection and the rigid assembly.

Description

A mechanical coupling structure

Technical field

The utility model relates to the field of couplings, in particular to a mechanical coupling structure.

Background technique

Coupling refers to a structure that connects two shafts or a shaft and a rotating part to rotate together. It can be divided into two categories: rigid and flexible. It can also be divided into flexible couplings with inelastic elements and flexible couplings with elastic elements. , this solution specifically involves the mechanical coupling structure; when the existing mechanical coupling structure is used, the length of the coupling is fixed, so the appropriate length and size can only be selected based on the distance between the two rotating shafts. coupling, or change the distance between the two rotating shafts to adapt to the length of the coupling. The compatibility of the coupling is not high, and after the coupling is produced, whether it is rigid or elastic is fixed and cannot be installed according to the Selective installation is required.

Utility model content

The main purpose of this utility model is to provide a mechanical coupling structure that can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by this utility model is:

A mechanical coupling structure includes an elastic component. The elastic component includes an elastic compensation piece. The front and rear ends of the elastic compensation piece are both fixedly connected to a rigid carrying piece. The front end of the rigid carrying piece located at the front end of the elastic compensating piece is provided with a carrying piece. slot, the back of the rigid carrying part located at the rear end of the elastic compensator is fixedly connected with a carrying chuck, and the ends of the two rigid carrying parts are connected with an adapter component. The adapter component includes an adapter sleeve, and there is an opening on the front of the adapter sleeve. The adapter slot has an adapter chuck fixedly connected to the back of the adapter sleeve. The rear end of the adapter component located at the rear end of the elastic component is connected to a coupling component. The front end of the adapter component located at the front end of the elastic component is connected to a coupling. Component two.

As a further solution of the present invention, the coupling assembly includes two coupling sleeves arranged up and down, and fixing bolts are provided on both sides of the upper and lower ends of the two coupling sleeves. There is a coupling groove on the front.

As a further solution of the present invention, the coupling assembly 2 includes two coupling sleeves 2 arranged up and down, and fixing bolts 2 are provided on both sides of the upper and lower ends of the two coupling sleeves 2, and the coupling sleeves 2 are A coupling chuck is fixedly connected to the back.

As a further solution of the present invention, the shape and size of the mounting slot, mounting chuck, adapter slot and adapter chuck are all the same, and the two rigid mounting parts cooperate with the adapter chuck and mounting chuck respectively through the mounting groove. Match the adapter slot with the two adapter sleeves.

As a further solution of the present invention, the fixing bolt 1 is threadedly connected to the two coupling sleeves, and the coupling sleeve 1 cooperates with the adapter chuck and the adapter sleeve through the coupling groove.

As a further solution of the present invention, the two fixing bolts are threadedly connected to the two coupling sleeves, and the coupling sleeves are engaged with the adapter sleeve through the coupling chuck and the adapter groove.

Compared with the existing technology, the utility model has the following beneficial effects:

By arranging the elastic component, the adapter component, the coupling component one and the coupling component two, and by increasing or decreasing the number of adapter components, it is convenient to adjust the coupling according to the distance between the two rotating shafts when installing the coupling. The overall length is convenient for adapting to different installation situations. By setting the adapter component and the elastic component, when an elastic connection is required, when assembling the coupling, the elastic component is assembled with the adapter component. When a rigid connection is required, assemble When coupling, remove the elastic component and directly form a coupling through the adapter component, coupling component 1 and coupling component 2, which is convenient and can be installed selectively between the elastic component and the rigid component according to the installation requirements.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a mechanical coupling structure of the present invention;

Figure 2 is a schematic structural diagram of an elastic component in a mechanical coupling structure of the present invention;

Figure 3 is a schematic structural diagram of an adapter component in a mechanical coupling structure of the present invention;

Figure 4 is an exploded structural view of coupling component 1 in a mechanical coupling structure of the present invention;

Figure 5 is an exploded structural view of coupling component 2 in a mechanical coupling structure of the present invention.

In the picture: 1. Elastic component; 2. Adapter component; 3. Coupling component one; 4. Coupling component two; 101. Elastic compensation piece; 102. Rigid carrying piece; 103. Carrying groove; 104. Carrying chuck ; 201. Adapter sleeve; 202. Adapter slot; 203. Adapter chuck; 301. Coupling sleeve one; 302. Coupling groove; 303. Fixing bolt one; 401. Coupling sleeve two; 402. Coupling Clamp; 403, fixing bolt 2.

Detailed ways

In order to make it easy to understand the technical means, creative features, objectives and effects of the present utility model, the present utility model will be further elaborated below in conjunction with specific implementation modes.

As shown in Figures 1 to 5, a mechanical coupling structure includes an elastic component 1. The elastic component 1 includes an elastic compensator 101. The front and rear ends of the elastic compensator 101 are fixedly connected with a rigid carrying component 102, in which the elastic component 102 is fixedly connected. The rigid mounting part 102 at the front end of the compensation part 101 is provided with a loading groove 103 on the front, and the back of the rigid carrying part 102 at the rear end of the elastic compensation part 101 is fixedly connected with a mounting chuck 104. The ends of the two rigid carrying parts 102 are connected with rotating shafts. Adapter assembly 2. The adapter assembly 2 includes an adapter sleeve 201. An adapter slot 202 is provided through the front of the adapter sleeve 201. An adapter chuck 203 is fixedly connected to the back of the adapter sleeve 201. The adapter chuck 203 located at the rear end of the elastic component 1 The rear end of the adapter component 2 is connected to a coupling component 3, and the front end of the adapter component 2 located at the front end of the elastic component 1 is connected to a coupling component 2 4.

The coupling assembly 3 includes two coupling sleeves 301 arranged up and down. Fixing bolts 303 are provided on both sides of the upper and lower ends of the two coupling sleeves 301. A coupling sleeve 301 is provided on the front side. shaft groove 302;

The coupling assembly 24 includes two coupling sleeves 401 arranged up and down. The upper and lower ends of the two coupling sleeves 401 are provided with fixing bolts 403 on both sides. The back of the coupling sleeve 401 is fixedly connected with a coupling. Shaft chuck 402;

The two rotating shafts are respectively connected by setting the coupling component 3 and the coupling component 2 4 , and the elastic component 1 is connected by the adapter component 2 .

The shape and size of the mounting slot 103, the mounting chuck 104, the adapter slot 202 and the adapter chuck 203 are all the same. The two rigid mounting parts 102 cooperate with the adapter chuck 203 through the mounting groove 103 and the mounting chuck 104 respectively. The connecting slot 202 is engaged with the two adapter sleeves 201, the adapter chuck 203 is inserted into the mounting slot 103, and the mounting chuck 104 is inserted into the adapter slot 202 to complete the elastic component 1 and the two adapter components 2. When the coupling rotates with the rotating shaft, elastic compensation is provided through the elastic compensation member 101, so that the two docking rotating shafts can deviate within a small range.

The fixing bolt 303 is threadedly connected to the two coupling sleeves 301. The coupling sleeve 301 cooperates with the adapter chuck 203 and the adapter sleeve 201 through the coupling groove 302. When using the coupling assembly 3 to connect the rotating shaft, first remove the Remove the fixing bolt 303, then put the two coupling sleeves 301 on the outside of the rotating shaft, and then reinstall the fixing bolt 303 to lock the rotating shaft.

The two fixing bolts 403 are threadedly connected to the two coupling sleeves 401. The coupling sleeve 401 is clamped with the adapter sleeve 201 through the coupling chuck 402 and the adapter slot 202. When using the coupling assembly 24 to connect the rotating shaft, first remove the Remove the fixing bolt 2 403, then put the two coupling sleeves 2 401 on the outside of the rotating shaft, and then reinstall the fixing bolt 2 403 to lock the rotating shaft.

It should be noted that this utility model is a mechanical coupling structure. When using it, first remove the fixing bolt 303 and the fixing bolt 2 403, then disassemble the mechanical coupling, remove the coupling assembly 2 and 4 in sequence. Connect component 2 and elastic component 1, and then put the two coupling sleeves 201 on the outside of one of the rotating shafts, then reinstall the fixing bolt 2403 and the coupling sleeve 2401 to lock the rotating shaft, and then install the adapter sleeve 201 Put it on the outside of the coupling chuck 402, and connect it with the adapter slot 202 through the coupling chuck 402 to complete the docking of the coupling component 2 4 and the adapter component 2. Select the appropriate number according to the distance between the two rotating shafts. The two adjacent adapter components 2 are connected through the adapter chuck 203 and the adapter slot 202;

When installing the elastic component 1, snap the adapter clip 203 into the mounting slot 103, and then snap the mounting clip 104 into the adapter slot 202 in another adapter component 2 to complete the elastic component 1 and the adapter component 2. Docking, finally put the two coupling sleeves 301 on the outside of the other rotating shaft, and make the adapter chuck 203 snap into the coupling groove 302, and then reinstall the fixing bolt 303 to match the pair of coupling sleeves 301 The rotating shaft is locked to complete the connection between the coupling and the rotating shaft;

When the rotating shaft drives the coupling to rotate, the elastic compensation member 101 is used to provide elastic compensation, so that the two butt rotating shafts can deviate within a small range. At the same time, when a rigid connection is required, the process of installing the coupling requires Remove the elastic component 1 and complete the assembly of the coupling by increasing or decreasing the number of adapter components 2. The adapter component 2, coupling component 1 3 and coupling component 2 4 together form a rigid coupling, completing two Rigid connection between rotating shafts.

The basic principles and main features of the present utility model and the advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A mechanical coupling structure, characterized in that: it includes an elastic component (1), the elastic component (1) includes an elastic compensator (101), and the front and rear ends of the elastic compensator (101) are fixedly connected with rigid Mounting component (102), in which a mounting slot (103) is provided on the front of the rigid mounting component (102) located at the front end of the elastic compensation component (101), and the back surface of the rigid mounting component (102) located at the rear end of the elastic compensation component (101) is fixed The mounting chuck (104) is connected, and the ends of the two rigid mounting parts (102) are connected to an adapter component (2). The adapter component (2) includes an adapter sleeve (201) and penetrates the adapter sleeve (201). There is an adapter slot (202) on the front of the adapter sleeve (201), and an adapter chuck (203) is fixedly connected to the back of the adapter sleeve (201). The rear end of the adapter component (2) located at the rear end of the elastic component (1) is connected with Coupling component one (3), the front end of the adapter component (2) located at the front end of the elastic component (1) is connected to the coupling component two (4). 2. A mechanical coupling structure according to claim 1, characterized in that: the coupling assembly (3) includes two coupling sleeves (301) arranged up and down, penetrating the two coupling sleeves. Fixing bolts (303) are provided on both sides of the upper and lower ends of the coupling sleeve (301), and a coupling groove (302) is provided through the front of the coupling sleeve (301). 3. A mechanical coupling structure according to claim 1, characterized in that: the coupling assembly two (4) includes two coupling sleeves (401) arranged up and down, penetrating the two coupling sleeves. The upper and lower ends of the second coupling sleeve (401) are provided with fixing bolts (403) on both sides, and the back of the coupling sleeve (401) is fixedly connected with a coupling chuck (402). 4. A mechanical coupling structure according to claim 1, characterized in that: the mounting groove (103), the mounting chuck (104), the adapter groove (202) and the adapter chuck (203) The shapes and sizes are the same. The two rigid carrying parts (102) are respectively matched with the adapter chuck (203) through the mounting slot (103), and the mounting chuck (104) is matched with the adapter slot (202) and the two adapter sleeves. (201) card connection. 5. A mechanical coupling structure according to claim 2, characterized in that: the fixing bolt (303) is threadedly connected to the two coupling sleeves (301), and the coupling sleeve (301) passes through The coupling groove (302) cooperates with the adapter chuck (203) and is engaged with the adapter sleeve (201). 6. A mechanical coupling structure according to claim 3, characterized in that: the two fixing bolts (403) are threadedly connected to the two coupling sleeves (401), and the two coupling sleeves (401) pass through The coupling chuck (402) cooperates with the adapter slot (202) and is engaged with the adapter sleeve (201).