CN220060300U

CN220060300U - Mechanical coupling structure

Info

Publication number: CN220060300U
Application number: CN202320377216.4U
Authority: CN
Inventors: 王希卓; 王振杰; 李泽鹏; 郭梓健; 斛毓华
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-11-21
Anticipated expiration: 2033-03-02

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

Mechanical coupling structure

Technical Field

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

Background

The coupler is a structure for connecting two shafts or rotating the shafts and a rotating member together, and can be divided into two types of rigidity and flexibility, and also can be divided into an inelastic element flexible coupler and an elastic element flexible coupler; when the existing mechanical coupler structure is used, the length of the coupler is fixed, so that the coupler with the proper length size can be selected only according to the distance between two rotating shafts, or the distance between the two rotating shafts is changed, the coupler is suitable for the length of the coupler, the compatibility of the coupler is not high, and after the coupler is produced, the rigidity or the elasticity is fixed, so that the coupler cannot be selectively installed according to the installation requirement.

Disclosure of Invention

The utility model mainly aims to provide a mechanical coupling structure which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a mechanical coupling structure, includes elastic component, elastic component includes the elastic compensation piece, the equal fixedly connected with rigidity carrier of front and back end of elastic compensation piece, wherein the front of the rigidity carrier that is located elastic compensation piece front end has been seted up and has been carried the groove, the back fixedly connected with that is located the rigidity carrier of elastic compensation piece rear end carries on the dop, the end of two rigidity carriers all is connected with the switching subassembly, the switching subassembly is including the adapter sleeve, the switching groove has been seted up in the front that runs through the adapter sleeve, the back fixedly connected with switching dop of adapter sleeve, wherein the rear end of the switching subassembly that is located elastic component rear end is connected with coupling assembly one, the front end of the switching subassembly that is located elastic component front end is connected with coupling assembly two.

As a further scheme of the utility model, the first coupling assembly comprises two first coupling sleeves which are arranged up and down, fixing bolts I are arranged on two sides near the upper end and the lower end of the first coupling sleeves, and coupling grooves are formed in the front surface of the first coupling sleeves.

As a further scheme of the utility model, the second coupling assembly comprises two coupling sleeves which are arranged up and down, fixing bolts II are arranged on two sides near the upper end and the lower end of the two coupling sleeves II, and a coupling clamping head is fixedly connected to the back of the coupling sleeve II.

As a further scheme of the utility model, the shapes and the sizes of the carrying groove, the carrying clamping head, the switching groove and the switching clamping head are the same, and the two rigid carrying pieces are respectively clamped with the two switching sleeves through the carrying groove matched with the switching clamping head and the carrying clamping head matched with the switching groove.

As a further scheme of the utility model, the first fixing bolt is in threaded connection with the first two coupling sleeves, and the first coupling sleeve is in clamping connection with the adapter sleeve through the coupling groove matched with the adapter chuck.

As a further scheme of the utility model, the second fixing bolt is in threaded connection with the second coupling sleeve, and the second coupling sleeve is clamped with the adapter sleeve through the coupling clamping head matched with the adapter groove.

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

through setting up elastic component, switching subassembly, shaft coupling subassembly one and shaft coupling subassembly two, through the quantity that increases and decreases switching subassembly, be convenient for when installing the shaft coupling, according to the distance between two pivots, the overall length of adjusting the shaft coupling, be convenient for adapt to different installation conditions, through setting up switching subassembly and elastic component, when needs carry out elastic connection, when assembling the shaft coupling, assemble elastic component cooperation switching subassembly, when needs carry out rigid connection, when assembling the shaft coupling, take off elastic component, directly constitute a shaft coupling through switching subassembly, shaft coupling subassembly one and shaft coupling subassembly two, be convenient for with according to the installation demand, select the installation between elastic component and rigid component.

Drawings

FIG. 1 is a schematic view of the overall structure of a mechanical coupling according to the present utility model;

FIG. 2 is a schematic view of an elastic component in a mechanical coupling structure according to the present utility model;

FIG. 3 is a schematic view of a transfer assembly in a mechanical coupling structure according to the present utility model;

FIG. 4 is a structural exploded view of a first coupling component of the mechanical coupling structure of the present utility model;

fig. 5 is a structural exploded view of a second coupling assembly in a mechanical coupling structure according to the present utility model.

In the figure: 1. an elastic component; 2. a switching component; 3. a first coupling component; 4. a second coupling component; 101. an elastic compensation member; 102. a rigid carrier; 103. a carrying groove; 104. carrying a clamping head; 201. an adapter sleeve; 202. a transfer groove; 203. a transfer chuck; 301. a first coupling sleeve; 302. a coupling groove; 303. a first fixing bolt; 401. a coupling sleeve II; 402. a coupling chuck; 403. and fixing a second bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, a mechanical coupling structure comprises an elastic component 1, the elastic component 1 comprises an elastic compensation piece 101, the front end and the rear end of the elastic compensation piece 101 are fixedly connected with a rigid carrying piece 102, a carrying groove 103 is formed in the front face of the rigid carrying piece 102 located at the front end of the elastic compensation piece 101, carrying clamping heads 104 are fixedly connected to the back face of the rigid carrying piece 102 located at the rear end of the elastic compensation piece 101, the tail ends of the two rigid carrying pieces 102 are connected with a switching component 2, the switching component 2 comprises a switching sleeve 201, a switching groove 202 is formed in the front face of the switching sleeve 201 in a penetrating mode, a switching clamping head 203 is fixedly connected to the back face of the switching sleeve 201, a coupling component one 3 is connected to the rear end of the switching component 2 located at the rear end of the elastic component 1, and a coupling component two 4 are connected to the front end of the switching component 2 located at the front end of the elastic component 1.

The first coupling assembly 3 comprises two first coupling sleeves 301 which are arranged up and down, fixing bolts 303 are arranged on two sides near the upper end and the lower end of the first coupling sleeves 301, and coupling grooves 302 are formed in the front of the first coupling sleeves 301;

the second coupling assembly 4 comprises two coupling sleeves II 401 which are arranged up and down, fixing bolts II 403 are arranged on two sides near the upper end and the lower end of each coupling sleeve II 401, and a coupling clamping head 402 is fixedly connected to the back of each coupling sleeve II 401;

two rotating shafts are respectively connected through the first coupling component 3 and the second coupling component 4, and the elastic component 1 is connected through the switching component 2.

The shapes and the sizes of the carrying groove 103, the carrying clamp 104, the transfer groove 202 and the transfer clamp 203 are the same, the two rigid carrying pieces 102 are respectively matched with the transfer clamp 203 through the carrying groove 103, the carrying clamp 104 is matched with the transfer groove 202 and is clamped with the two transfer sleeves 201, the transfer clamp 203 is clamped into the carrying groove 103, the carrying clamp 104 is clamped into the transfer groove 202, the butt joint of the elastic component 1 and the two transfer components 2 is completed, after the coupler rotates along with the rotating shaft, the elastic compensation is provided through the elastic compensation piece 101, and the two butt joint rotating shafts can deviate in a small range.

The first fixing bolt 303 is in threaded connection with the first two coupling sleeves 301, the first coupling sleeves 301 are matched with the transfer chuck 203 through the coupling grooves 302 to be clamped with the transfer sleeve 201, when the first coupling assembly 3 is used for butt joint of the rotating shaft, the first fixing bolt 303 is firstly taken down, the first two coupling sleeves 301 are sleeved outside the rotating shaft, and then the first fixing bolt 303 is reinstalled to lock the rotating shaft.

The second fixing bolt 403 is in threaded connection with the second coupling sleeve 401, the second coupling sleeve 401 is matched with the transfer groove 202 through the coupling clamp 402 to be clamped with the adapter sleeve 201, when the second coupling assembly 4 is used for butt joint of the rotating shaft, the second fixing bolt 403 is firstly taken down, the second coupling sleeve 401 is sleeved outside the rotating shaft, and then the second fixing bolt 403 is reinstalled to lock the rotating shaft.

It should be noted that, in the use of the mechanical coupling structure, the first fixing bolt 303 and the second fixing bolt 403 are firstly removed, then the mechanical coupling is disassembled, the second coupling sleeve 4, the switching assembly 2 and the elastic assembly 1 are sequentially removed, then the second coupling sleeve 401 is sleeved outside one rotating shaft, the second fixing bolt 403 is reinstalled to cooperate with the second coupling sleeve 401 to lock the rotating shaft, the adapter sleeve 201 is sleeved outside the coupling chuck 402, the coupling chuck 402 is clamped with the switching groove 202, the butt joint of the second coupling assembly 4 and the switching assembly 2 is completed, a proper number of switching assemblies 2 are selected according to the distance between the two rotating shafts, and the two adjacent switching assemblies 2 are clamped with the switching groove 202 through the switching chuck 203;

when the elastic component 1 is installed, the transfer chuck 203 is clamped into the carrying groove 103, then the carrying chuck 104 is clamped with the transfer groove 202 in the other transfer component 2, the butt joint of the elastic component 1 and the transfer component 2 is completed, finally, the two coupling sleeves 301 are sleeved outside the other rotating shaft, the transfer chuck 203 is clamped into the coupling groove 302, and then the first fixing bolt 303 is reinstalled to be matched with the coupling sleeve 301 to lock the rotating shaft, so that the butt joint between the coupling and the rotating shaft is completed;

in the process that the shaft drives the coupler to rotate, the elastic compensation piece 101 is utilized to provide elastic compensation, so that the two butt joint shafts can deviate in a small range, meanwhile, when rigid connection is needed, the elastic component 1 is taken down in the process of installing the coupler, the assembly of the coupler is completed by increasing and decreasing the number of the switching components 2, the rigid coupler is formed by the switching components 2, the first coupling component 3 and the second coupling component 4, and the rigid connection between the two shafts is completed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A mechanical coupling structure, characterized in that: including elastic component (1), elastic component (1) includes elastic compensation piece (101), all fixedly connected with rigidity carrying member (102) of front and back end of elastic compensation piece (101), carrying groove (103) have been seted up in the front of the rigidity carrying member (102) that are located elastic compensation piece (101) front end, the back fixedly connected with carrying chuck (104) of the rigidity carrying member (102) that are located elastic compensation piece (101) rear end, the end of two rigidity carrying members (102) all is connected with switching subassembly (2), switching subassembly (2) include adapter sleeve (201), switching groove (202) have been seted up in the front of penetrating adapter sleeve (201), the back fixedly connected with switching chuck (203) of adapter sleeve (201), the rear end of the switching subassembly (2) that are located elastic component (1) rear end is connected with coupling assembly one (3), the front end of the switching subassembly (2) that are located elastic component (1) front end is connected with coupling assembly two (4).

2. A mechanical coupling structure according to claim 1, characterized in that: the first coupling assembly (3) comprises two first coupling sleeves (301) which are arranged up and down, fixing bolts (303) are arranged on two sides near the upper end and the lower end of each of the two first coupling sleeves (301), and coupling grooves (302) are formed in the front of each of the first coupling sleeves (301).

3. A mechanical coupling structure according to claim 1, characterized in that: the coupling assembly II (4) comprises two coupling sleeves II (401) which are arranged up and down, fixing bolts II (403) are respectively arranged on two sides near the upper end and the lower end of each coupling sleeve II (401), and a coupling clamping head (402) is fixedly connected to the back of each coupling sleeve II (401).

4. A mechanical coupling structure according to claim 1, characterized in that: the shape and the size of the carrying groove (103), the carrying clamp (104), the transfer groove (202) and the transfer clamp (203) are the same, and the two rigid carrying pieces (102) are respectively clamped with the two transfer sleeves (201) through the carrying groove (103) and the carrying clamp (104) in cooperation with the transfer clamp (203).

5. A mechanical coupling structure according to claim 2, characterized in that: the first fixing bolts (303) are in threaded connection with the first two coupling sleeves (301), and the first coupling sleeves (301) are matched with the adapter chuck (203) through the coupling grooves (302) to be clamped with the adapter sleeve (201).

6. A mechanical coupling structure according to claim 3, characterized in that: the second fixing bolt (403) is in threaded connection with the second coupling sleeve (401), and the second coupling sleeve (401) is clamped with the adapter sleeve (201) through the coupling clamping head (402) in cooperation with the adapter groove (202).