阅读说明：本技术 一种滑块联轴器及其使用方法 (Sliding block coupling and using method thereof ) 是由 付绍哲 于 2021-01-22 设计创作，主要内容包括：本发明公开了一种滑块联轴器及其使用方法,包括一号联轴件和二号联轴件,一号联轴件和二号联轴件之间设有过渡联轴件,过渡联轴件、一号联轴件和二号联轴件上均设有同轴线、同直径的联轴孔,一号联轴件和二号联轴件上设有连接部,连接部和过渡联轴件之间设有减震组件,且减震组件位于一号联轴件和二号联轴件之间,连接部、一号联轴件和二号联轴件上设有散热组件,本发明的有益效果是：结构合理紧凑,连接块与连接槽卡接配合,卡接增加连接的紧凑性,更好对回转体传动连接,增设了减震组件提高滑块联轴器的减震性能,滑块联轴器具有良好的散热性能,对滑块联轴器散热性、减震性和连接性的优化,提高滑块联轴器的传动可靠性、稳定性。(The invention discloses a slider coupling and a use method thereof, the slider coupling comprises a first coupling part and a second coupling part, a transition coupling part is arranged between the first coupling part and the second coupling part, coaxial shaft coupling holes with the same diameter are respectively arranged on the transition coupling part, the first coupling part and the second coupling part, a connecting part is arranged on the first coupling part and the second coupling part, a damping component is arranged between the connecting part and the transition coupling part, the damping component is positioned between the first coupling part and the second coupling part, and heat dissipation components are arranged on the connecting part, the first coupling part and the second coupling part, the slider coupling has the advantages that: the structure is reasonable and compact, the connecting blocks are matched with the connecting grooves in a clamped mode, the clamping is increased in connection compactness, the connection is better realized in transmission of a revolving body, the damping component is additionally arranged to improve the damping performance of the sliding block coupler, the sliding block coupler has good heat dissipation performance, and the heat dissipation performance, the damping performance and the connectivity of the sliding block coupler are optimized to improve the transmission reliability and the stability of the sliding block coupler.)

1. The slider coupler is characterized by comprising a first coupling part (1) and a second coupling part (2), wherein a transition coupling part (3) is arranged between the first coupling part (1) and the second coupling part (2), coaxial shaft holes with the same diameter are formed in the transition coupling part (3), the first coupling part (1) and the second coupling part (2), connecting parts (4) are arranged on the first coupling part (1) and the second coupling part (2), a damping component (5) is arranged between the connecting parts (4) and the transition coupling part (3), the damping component (5) is positioned between the first coupling part (1) and the second coupling part (2), and heat dissipation components (6) are arranged on the connecting parts (4), the first coupling part (1) and the second coupling part (2);

the transition coupling part (3) comprises a first transition shaft (31), a second transition shaft (32), a middle part (33), a flow deflector (34), a first connecting groove (35) and a second connecting groove (36), a first transition shaft (31) is integrally formed at one side of the second transition shaft (32) close to the first coupling part (1), a second transition shaft (32) is integrally formed on one side of the second transition shaft (32) far away from the first transition shaft (31), a flow deflector (34) is fixedly arranged on the middle part (33), a first connecting groove (35) is arranged on one side of the first transition shaft (31) close to the first coupling part (1), a second connecting groove (36) is arranged on one side of the second transition shaft (32) close to the second coupling part (2), the first connecting groove (35) and the second connecting groove (36) are arranged in a cross-shaped structure.

2. An slipper coupling according to claim 1, wherein: a shaft coupling spare (1) is including a allies oneself with axial region (11), connection pad (12) and connecting block (13) No. one, one side integrated into one piece that an allies oneself with axial region (11) is close to a transition axle (31) is provided with connection pad (12) No. one, be T type structure setting between connection pad (12) and an allies oneself with axial region (11), one side integrated into one piece that a connection pad (12) is close to a transition axle (31) is provided with connecting block (13) corresponding with a spread groove (35), connecting block (13) insert in a spread groove (35).

3. An slipper coupling according to claim 1, wherein: no. two shaft coupling spare (2) are including No. two shaft coupling portions (21), No. two connection pads (22) and No. two connecting block (23), No. two one side integrated into one piece that shaft coupling portion (21) are close to No. two transition axle (32) are provided with No. two connection pads (22), be the setting of T type structure between No. two connection pads (22) and No. two shaft coupling portions (21), No. two one side integrated into one piece that connection pads (22) are close to No. two transition axle (32) are provided with No. two connecting block (23) corresponding with No. two connecting groove (36), No. two connecting block (23) insert in No. two connecting groove (36), and connect through connecting portion (4) between shaft coupling spare (1), No. two shaft coupling spare (2) and the transition shaft coupling spare (3).

4. An slipper coupling according to claim 3, wherein: connecting portion (4) comprise last connecting portion (41) and lower connecting portion (42) two parts, go up connecting portion (41) and lower connecting portion (42) and all include adapter sleeve (43), location structure and assembly bolt (7), all be equipped with thermovent (44) on adapter sleeve (43), the one side that adapter sleeve (43) of going up connecting portion (41) and lower connecting portion (42) are close to mutually is equipped with location structure.

5. An slipper coupling according to claim 4, wherein: the positioning structure comprises a positioning block (45) and a positioning hole (46), wherein the positioning block (45) is arranged on one side, close to the lower connecting part (42), of the connecting sleeve (43) of the upper connecting part (41), the positioning hole (46) corresponding to the positioning block (45) is arranged on one side, close to the upper connecting part (41), of the connecting sleeve (43) of the lower connecting part (42), and the positioning block (45) is inserted into the positioning hole (46).

6. An slipper coupling according to claim 5, wherein: the damping assembly (5) comprises damping holes (51), damping frames (52), a first spring (53), damping grooves (54), a second spring (55) and damping plates (56), wherein the corresponding damping holes (51) are formed in one side, close to each other, of the first shaft coupling part (11) and the second shaft coupling part (21), the damping frames (52) are inserted into the two damping holes (51), the first spring (53) is sleeved on the damping frame (52) between the first shaft coupling part (11) and the second shaft coupling part (21), the damping grooves (54) connected with the damping holes (51) are formed in the first shaft coupling part (11) and the second shaft coupling part (21) on one side of each damping hole (51), the second spring (55) is fixedly installed inside the damping grooves (54), and the damping plates (56) are fixedly installed on one side, close to each damping hole (51), of the second spring (55), one side of the shock absorption plate (56) far away from the second spring (55) is in contact with the shock absorption frame (52), and the first shaft coupling part (11), the second shaft coupling part (21) and the connecting sleeve (43) are all provided with a heat dissipation assembly (6).

7. An slipper coupling according to claim 6, wherein: radiator unit (6) include louvre (61), radiating ring (62), conducting strip (63) and fin (64), No. one shaft coupling portion (11), No. two shaft coupling portions (21) and adapter sleeve (43) all are equipped with louvre (61), the inside of louvre (61) is equipped with radiating ring (62), fixed mounting has conducting strip (63) between the outside of radiating ring (62) and louvre (61) inner wall, the inboard fixed mounting of radiating ring (62) has fin (64), the equipartition interval distribution of conducting strip (63) and fin (64) is on radiating ring (62).

8. An slipper coupling according to claim 7, wherein: the heat dissipation holes (61) in the first coupling part (11) and the second coupling part (21) are overlapped with the heat dissipation holes (61) in the connecting sleeve (43).

9. The method of using an slipper coupling of claim 8, wherein: the using method comprises the following steps: firstly, two parts of revolving bodies needing transmission connection are respectively connected with a first coupling member (1) and a second coupling member (2), then a first connecting block (13) on a first connecting disc (12) is inserted into a first connecting groove (35) of a first transition shaft (31), a second connecting block (23) on a second connecting disc (22) is inserted into a second connecting groove (36) of a second transition shaft (32), then connecting sleeves (43) of an upper connecting part (41) and a lower connecting part (42) are sleeved on the first coupling member (1), the second coupling member (2) and the transition coupling member (3), meanwhile, a positioning block (45) of the connecting sleeves (43) is inserted into a positioning hole (46), and the connecting sleeves (43) are fixed with the first connecting disc (12) and the second revolving body (22) through an assembling bolt (7), namely, two connecting discs pass through the first coupling member (1), the second coupling member (2) and the second coupling member (2), The transition coupling piece (3) is in transmission connection with the connecting part (4).

Technical Field

The invention relates to the technical field of sliding block couplings, in particular to a sliding block coupling and a using method thereof.

Background

The type of the coupler is correctly selected, and the model and the size of the coupler are determined, so that the running performance of mechanical equipment can be improved. Sometimes it is used as a safety device to prevent the coupled machine parts from bearing excessive load, and it plays the role of overload protection.

At present, when the sliding block coupler is used, the transmission motion and the power rotate together, the vibration of the coupler causes loss to the performance of the coupler, particularly, the coupler in plane contact connection is easy to displace, stress is generated on the transmission two shafts, the stability of the coupler is influenced, and the practicability is poor.

Disclosure of Invention

The invention aims to provide a sliding block coupling and a using method thereof, and aims to solve the problems that the performance of the conventional sliding block coupling is lost due to the fact that the sliding block coupling rotates together in the motion and power transmission process in the using process, particularly the coupling in plane contact connection is easy to displace, stress is generated on two transmission shafts, and the stability of the coupling is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a slider coupling comprises a first coupling part and a second coupling part, wherein a transition coupling part is arranged between the first coupling part and the second coupling part, coaxial shaft holes with the same diameter are formed in the transition coupling part, the first coupling part and the second coupling part respectively, a connecting part is arranged on the first coupling part and the second coupling part, a damping component is arranged between the connecting part and the transition coupling part and is positioned between the first coupling part and the second coupling part, and heat dissipation components are arranged on the connecting part, the first coupling part and the second coupling part;

the transition coupling spare includes a transition axle, No. two transition axles, intermediate part, water conservancy diversion piece, spread groove and No. two spread grooves, No. two one side integrated into one piece that the transition axle is close to a coupling spare is provided with a transition axle, No. two one side integrated into one piece that the transition axle was kept away from to the transition axle is provided with No. two transition axles, fixed mounting has the water conservancy diversion piece on the intermediate part, one side that is close to a coupling spare on the transition axle is equipped with a spread groove, one side that No. two transition axles are close to No. two coupling spares is equipped with No. two spread grooves, be the cruciform structure setting between a spread groove and No. two spread grooves.

Preferably, No. one coupling spare includes a coupling portion, a connection pad and a connecting block, one side integrated into one piece that a coupling portion is close to a transition axle is provided with a connection pad No. one, be T type structure setting between a connection pad and the coupling portion, one side integrated into one piece that a connection pad is close to a transition axle is provided with a connecting block corresponding with a spread groove, a connecting block inserts in a spread groove.

Preferably, No. two shaft coupling spare includes No. two shaft coupling portions, No. two connection pads and No. two connecting blocks, No. two one side integrated into one piece that shaft coupling portion is close to No. two transition axles is provided with No. two connection pads, be the setting of T type structure between No. two connection pads and No. two shaft coupling portions, No. two one side integrated into one piece that the connection pad is close to No. two transition axles is provided with No. two connecting blocks corresponding with No. two spread grooves, No. two the connecting block inserts in No. two spread grooves, and connects through connecting portion between shaft coupling spare, No. two shaft coupling spare and the transition shaft coupling spare.

Preferably, the connecting part comprises an upper connecting part and a lower connecting part, the upper connecting part and the lower connecting part respectively comprise a connecting sleeve, a positioning structure and an assembling bolt, the connecting sleeve is provided with a heat dissipation port, and one side of the connecting sleeve of the upper connecting part and the connecting sleeve of the lower connecting part, which is close to each other, is provided with the positioning structure.

Preferably, the positioning structure comprises a positioning block and a positioning hole, the positioning block is arranged on one side, close to the lower connecting part, of the connecting sleeve of the upper connecting part, the positioning hole corresponding to the positioning block is arranged on one side, close to the upper connecting part, of the connecting sleeve of the lower connecting part, and the positioning block is inserted into the positioning hole.

Preferably, damper includes shock attenuation hole, shock attenuation frame, a spring, shock attenuation groove, No. two springs and shock attenuation board, one side that No. one allies oneself with axial region and No. two coupling parts are close to all is provided with corresponding shock attenuation hole, two the shock attenuation frame has been inserted in the shock attenuation hole, the cover is equipped with a spring on the shock attenuation frame between an allies oneself with axial region and No. two coupling parts, all be equipped with the shock attenuation groove of being connected with the shock attenuation hole on the allies oneself with axial region and No. two coupling parts of shock attenuation hole one side, the inside fixed mounting in shock attenuation groove has No. two springs, one side fixed mounting that No. two springs are close to the shock attenuation hole has the shock attenuation board, the shock attenuation board is kept away from one side of No. two springs and is contacted the setting with the shock attenuation frame, all be equipped with radiator unit on an allies oneself with axial region.

Preferably, the radiator unit includes louvre, radiating ring, conducting strip and fin, No. one allies oneself with axial region, No. two allies with axial region and adapter sleeve all are equipped with the louvre, the inside of louvre is equipped with the radiating ring, fixed mounting has the conducting strip between the outside of radiating ring and the radiating hole inner wall, the inboard fixed mounting of radiating ring has the fin, the equipartition interval distribution of conducting strip and fin is on the radiating ring.

Preferably, the heat dissipation holes in the first coupling part and the second coupling part are overlapped with the heat dissipation holes in the connecting sleeve.

The invention also provides a use method of the slider coupling, which comprises the following steps: the two parts of revolving bodies which need to be in transmission connection are respectively connected with a first connecting shaft piece and a second connecting shaft piece, then a first connecting block on a first connecting disc is inserted into a first connecting groove of a first transition shaft, a second connecting block on a second connecting disc is inserted into a second connecting groove of a second transition shaft, connecting sleeves of an upper connecting part and a lower connecting part are sleeved on the first connecting shaft piece, the second connecting shaft piece and the transition connecting shaft piece, meanwhile, a positioning block of the connecting sleeves is inserted into a positioning hole, and the connecting sleeves are fixed with the first connecting disc and the second connecting disc through assembling bolts, namely, the two revolving bodies are in transmission connection through the first connecting shaft piece, the second connecting shaft piece, the transition connecting shaft piece and the connecting part.

Compared with the prior art, the invention has the beneficial effects that: the structure is reasonable and compact, the use is convenient, the first coupling part, the second coupling part and the transition coupling part form a sliding block coupling through the connecting part for the transmission connection of two revolving bodies, the connecting blocks arranged between the first coupling part and the second coupling part and the transition coupling part are in clamping fit with the connecting grooves, the clamping fit increases the compactness of the connection, the revolving bodies can be better in transmission connection, the transition coupling part arranged between the first coupling part and the second coupling part is utilized, the transition coupling part is additionally provided with a damping component between the first coupling part and the second coupling part, the damping performance of the sliding block coupling is improved through the damping component, the heat dissipation port arranged on the connecting sleeve is matched with the flow guide sheet on the transition coupling part, the air circulation of the sliding block coupling can be promoted, and simultaneously, under the interaction of the first connecting disc, the second connecting disc and the heat dissipation component on the connecting sleeve, the sliding block coupler has good heat dissipation performance, so that the heat dissipation performance, the vibration reduction performance and the connectivity of the sliding block coupler are optimized, the transmission reliability and the stability of the sliding block coupler are improved, and the practicability is stronger.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a connecting portion according to the present invention;

FIG. 3 is a schematic view of the shock assembly of the present invention;

FIG. 4 is a schematic view of the structure at A of the present invention;

FIG. 5 is a schematic structural view of the first coupling member of the present invention;

FIG. 6 is a schematic structural view of a transition coupling of the present invention;

fig. 7 is a schematic structural diagram of a heat dissipation assembly of the present invention.

In the figure: 1. a first shaft coupling member; 11. a first shaft coupling part; 12. a first connecting disc; 13. a first connecting block; 2. a second coupling member; 21. a second coupling part; 22. a second connecting disc; 23. a second connecting block; 3. a transition coupling; 31. a first transition shaft; 32. a second transition shaft; 33. an intermediate portion; 34. a flow deflector; 35. a first connecting groove; 36. a second connecting groove; 4. a connecting portion; 41. an upper connecting portion; 42. a lower connecting portion; 43. connecting sleeves; 44. a heat dissipation port; 45. positioning blocks; 46. positioning holes; 5. a shock absorbing assembly; 51. a shock absorbing hole; 52. a shock-absorbing mount; 53. a first spring; 54. a damping groove; 55. a second spring; 56. a damper plate; 6. a heat dissipating component; 61. heat dissipation holes; 62. a heat dissipation ring; 63. a heat conductive sheet; 64. a heat sink; 7. and assembling the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a slider coupling comprises a first coupling part 1 and a second coupling part 2, wherein a transition coupling part 3 is arranged between the first coupling part 1 and the second coupling part 2, coaxial shaft holes with the same diameter are formed in the transition coupling part 3, the first coupling part 1 and the second coupling part 2, a connecting part 4 is arranged on the first coupling part 1 and the second coupling part 2, a damping component 5 is arranged between the connecting part 4 and the transition coupling part 3, the damping component 5 is positioned between the first coupling part 1 and the second coupling part 2, and heat dissipation components 6 are arranged on the connecting part 4, the first coupling part 1 and the second coupling part 2;

transition shaft coupling 3 includes a transition axle 31, No. two transition axles 32, intermediate part 33, water conservancy diversion piece 34, a spread groove 35 and No. two spread grooves 36, No. two one side integrated into one piece that transition axle 32 is close to a shaft coupling 1 is provided with a transition axle 31, No. two one side integrated into one piece that transition axle 32 kept away from a transition axle 31 is provided with No. two transition axles 32, fixed mounting has water conservancy diversion piece 34 on the intermediate part 33, one side that is close to a shaft coupling 1 on a transition axle 31 is equipped with a spread groove 35, one side that No. two transition axles 32 are close to No. two shaft couplings 2 is equipped with No. two spread grooves 36, be the cruciform structure setting between a spread groove 35 and No. two spread grooves 36.

Wherein, No. 1 shaft coupling includes a shaft coupling portion 11, connection pad 12 and connecting block 13, one side integrated into one piece that shaft coupling portion 11 is close to a transition shaft 31 is provided with connection pad 12 No. one, be T type structure setting between connection pad 12 and a shaft coupling portion 11, one side integrated into one piece that connection pad 12 is close to a transition shaft 31 is provided with connecting block 13 corresponding with a spread groove 35 No. one, connecting block 13 inserts in a spread groove 35, realizes the joint between a shaft coupling 1 and the transition shaft coupling 3.

Wherein, No. two shaft coupling parts 2 include No. two shaft coupling parts 21, No. two connection pads 22 and No. two connecting blocks 23, No. two one side integrated into one piece that shaft coupling part 21 is close to No. two transition shafts 32 is provided with No. two connection pads 22, be the setting of T type structure between No. two connection pads 22 and No. two shaft coupling parts 21, No. two one side integrated into one piece that connection pads 22 is close to No. two transition shafts 32 is provided with No. two connecting blocks 23 corresponding with No. two spread grooves 36, No. two connecting blocks 23 insert in No. two spread grooves 36, and connect through connecting portion 4 between 1, No. two shaft coupling parts 2 and the transition shaft coupling part 3, realize the joint between No. two shaft coupling parts 2 and the transition shaft coupling part 3.

Wherein, connecting portion 4 comprises last connecting portion 41 and lower connecting portion 42 two parts, it all includes adapter sleeve 43, location structure and assembly bolt 7 to go up connecting portion 41 and lower connecting portion 42, all be equipped with thermovent 44 on the adapter sleeve 43, the one side that the adapter sleeve 43 of going up connecting portion 41 and lower connecting portion 42 is close to mutually is equipped with location structure, and connecting portion 4 and a shaft coupling 1, No. two shaft couplings 2 and transition shaft coupling 3 are connected fixedly.

The positioning structure comprises a positioning block 45 and a positioning hole 46, the positioning block 45 is arranged on one side, close to the lower connecting part 42, of the connecting sleeve 43 of the upper connecting part 41, the positioning hole 46 corresponding to the positioning block 45 is arranged on one side, close to the upper connecting part 41, of the connecting sleeve 43 of the lower connecting part 42, and the positioning block 45 is inserted into the positioning hole 46, so that the connection compactness of the upper connecting part 41 and the lower connecting part 42 is improved.

Wherein, the damping component 5 comprises damping holes 51, damping frames 52, a first spring 53, damping grooves 54, a second spring 55 and damping plates 56, one side of the first coupling part 11 close to the second coupling part 21 is provided with corresponding damping holes 51, the damping frames 52 are inserted into the two damping holes 51, the damping frame 52 between the first coupling part 11 and the second coupling part 21 is sleeved with the first spring 53, the damping grooves 54 connected with the damping holes 51 are arranged on the first coupling part 11 and the second coupling part 21 at one side of the damping holes 51, the second spring 55 is fixedly arranged in the damping grooves 54, the damping plates 56 are fixedly arranged at one side of the second spring 55 close to the damping holes 51, one side of the damping plates 56 far away from the second spring 55 is in contact with the damping frames 52, the first coupling 11, the second coupling 21 and the connecting sleeves 43 are provided with heat dissipation components 6, the damping performance of the slipper coupling is improved by the damping assembly 5.

Wherein, radiator unit 6 includes louvre 61, radiating ring 62, conducting strip 63 and fin 64, No. one shaft coupling portion 11, No. two shaft coupling portions 21 and adapter sleeve 43 all are equipped with louvre 61, the inside of louvre 61 is equipped with radiating ring 62, fixed mounting has conducting strip 63 between the outside of radiating ring 62 and the louvre 61 inner wall, the inboard fixed mounting of radiating ring 62 has fin 64, the equal interval distribution of conducting strip 63 and fin 64 is on radiating ring 62 for fin 61 has heat conduction and heat dispersion, and the radiating effect is better.

Wherein, the louvre 61 on No. one shaft coupling portion 11 and No. two shaft coupling portions 21 and the louvre 61 coincidence setting on the adapter sleeve 43, the air can be in the louvre 61 circulation of No. one shaft coupling portion 11, No. two shaft coupling portions 21 and adapter sleeve 43.

The invention also provides a use method of the slider coupling, which comprises the following steps: firstly, two parts of revolving bodies needing transmission connection are respectively connected with a first coupling member 1 and a second coupling member 2, then a first connecting block 13 on a first connecting disc 12 is inserted into a first connecting groove 35 of a first transition shaft 31, a second connecting block 23 on a second connecting disc 22 is inserted into a second connecting groove 36 of a second transition shaft 32, connecting sleeves 43 of an upper connecting part 41 and a lower connecting part 42 are sleeved on the first coupling member 1, the second coupling member 2 and the transition coupling member 3, meanwhile, a positioning block 45 of the connecting sleeve 43 is inserted into a positioning hole 46, and the connecting sleeve 43 is fixed with the first coupling member 12 and the second connecting disc 22 through an assembling bolt 7, namely, the two revolving bodies are in transmission connection through the first coupling member 1, the second coupling member 2, the transition coupling member 3 and the connecting part 4.

Specifically, when the two-part rotary coupling is used, firstly, two parts of rotary bodies to be in transmission connection are respectively connected with a first coupling member 1 and a second coupling member 2, then a first connecting block 13 on a first connecting disc 12 is inserted into a first connecting groove 35 of a first transition shaft 31, a second connecting block 23 on a second connecting disc 22 is inserted into a second connecting groove 36 of a second transition shaft 32, connecting sleeves 43 of an upper connecting part 41 and a lower connecting part 42 are sleeved on the first coupling member 1, the second coupling member 2 and the transition coupling member 3, meanwhile, a positioning block 45 of the connecting sleeve 43 is inserted into a positioning hole 46, the connecting sleeves 43 are fixed with the first connecting disc 12 and the second connecting disc 22 through assembling bolts 7, namely, the two rotary bodies are in transmission connection through the first coupling member 1, the second coupling member 2, the transition coupling member 3 and the connecting part 4, and a slide block coupling is formed by the arranged first coupling member 1, the second coupling member 2 and the transition coupling member 3 through the connecting part 4 and is used for two-part rotary body transmission The connection, and the connecting block arranged between the first coupling member 1 and the second coupling member 2 and the transition coupling member 3 is matched with the connecting groove in a clamping manner, the compactness of the connection is increased by the clamping manner, the connection can be better transmitted and connected to the revolving body, and the transition coupling member 3 arranged between the first coupling member 1 and the second coupling member 2 utilizes the transition coupling member 3 to additionally arrange a damping component 5 between the first coupling member 1 and the second coupling member 2, the generated vibration is transmitted to a first spring 53 of a damping frame 52 through a first coupling part 11 and a second coupling part 21 in the transmission process of the coupling, the vibration of the damping frame 52 applies force and compresses to a second spring 55 in a damping plate 56 and a damping groove 54, the first spring 53, the second spring 55, the damping frame 52 and the elasticity of the damping plate 56 are utilized for buffering and damping, the damping performance of the sliding block coupling is improved through the damping component 5, and a heat dissipation port 44 arranged on the connecting sleeve 43 is matched with a flow deflector 34 on the transition coupling member 3, can promote the circulation of air of sliding block shaft coupling, simultaneously, under the 6 interact of radiator unit on connection pad 12, No. two connection pads 22 and the adapter sleeve 43, heat conduction piece 63 is with the heat transfer to the cooling ring 62 on the shaft coupling, through cooling ring 62 and the heat dissipation of fin 64 to the surrounding air in, make the sliding block shaft coupling have good heat dispersion, thereby through the optimization to sliding block shaft coupling thermal diffusivity, shock attenuation nature and connectivity, improve sliding block shaft coupling's transmission reliability, stability, the practicality is stronger.

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