CN211423207U

CN211423207U - Elastic coupling

Info

Publication number: CN211423207U
Application number: CN201921506710.6U
Authority: CN
Inventors: 徐步
Original assignee: Wuxi Zhongjia Electromechanical Technology Co ltd
Current assignee: Wuxi Zhongjia Electromechanical Technology Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-09-04
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses an elastic coupling, concretely relates to elastic coupling technical field, including left half-coupling, one side demountable installation on left side half-coupling top has first bolt, one side demountable installation of first bolt has first nut, first fixed slot has been seted up to one side of first nut, one side fixed mounting of left side half-coupling has first mounting panel, the bottom fixed mounting of first mounting panel has left lug. The utility model discloses a set up epoxy layer I, mutually support between curing agent layer and the epoxy layer II to reached and prevented that elastomeric element from being corroded the effect, avoided elastomeric element in case receive the corruption, will lead to elasticity to descend, will make power transmission not smooth, not quiet, thereby not protecting drive power and driving machine, can lead to the device to be out of use if serious, the problem of incremental cost has strengthened the practicality of device and has practiced thrift the cost.

Description

Elastic coupling

Technical Field

The utility model relates to an elastic coupling technical field, more specifically says, the utility model relates to an elastic coupling.

Background

The elastic coupling is an integrally formed metal elastic body, is usually formed by cutting a metal round bar by a wire, is made of aluminum alloy, stainless steel and engineering plastics, and is suitable for various deviations and accurate torque transmission.

However, in actual use, there still exist some disadvantages, for example, the existing elastic coupling has a problem that the elastic component in the coupling does not have corrosion protection, once the elastic component is corroded, the elastic force is reduced, the power transmission is not smooth and quiet, the driving force and the driving machine are not protected, and if the elastic component is serious, the device cannot be used, and the cost is increased; the existing elastic coupling still has the problem of inconvenience in installation and disassembly, the elastic coupling has the service life of the elastic coupling, the elastic coupling or parts in the elastic coupling can be replaced after the service life is prolonged, the installation of the elastic coupling is complicated, the disassembly is troublesome, the time is wasted, the slow replacement progress is dragged, and the replacement efficiency is improved.

It is therefore desirable to provide a resilient coupling which is corrosion resistant and which is easy to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an elastic coupling, through setting up epoxy layer I, mutually support between curing agent layer and the epoxy layer II, thereby reached and prevented that elastomeric element from being corroded the effect, avoided elastomeric element in case to receive the corruption, will lead to elasticity to descend, will make power transmission not smooth, not quiet, thereby do not protecting drive power and driving machine, can lead to the device to be out of use seriously, increase cost's problem, the practicality of device has been strengthened and the cost has been practiced thrift, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an elastic coupling comprises a left half coupling, a first bolt is detachably arranged on one side of the top end of the left half coupling, a first nut is detachably arranged on one side of the first bolt, a first fixing groove is arranged on one side of the first nut, a first mounting plate is fixedly arranged on one side of the left half coupling, a left lug is fixedly arranged at the bottom end of the first mounting plate, an elastic device is fixedly arranged on one side of the top end of the left convex block, a right convex block is fixedly arranged on the top end of the elastic device, a brake disc is detachably arranged on one side of the right convex block, a right half coupler is fixedly arranged on one side of the brake disc, a second bolt is detachably arranged on one side of the bottom end of the right half coupler, a second nut is detachably arranged on one side of the second bolt, a second fixing groove is formed in one side of the second nut, and a second mounting plate is fixedly mounted on the other side of the brake disc.

In a preferred embodiment, one side of the first nut is fixedly coupled to one side of the first fixing groove.

In a preferred embodiment, an anticorrosion device is fixedly mounted on the surface of the top end of the elastic device, and a plurality of connecting ports are formed in the surface of the elastic device.

In a preferred embodiment, a protective pad is movably mounted on the top end of the first nut, and the inner surface of the protective pad is in friction connection with the surface of the bottom end of the first bolt.

In a preferred embodiment, the surface of the protection pad is provided with a mounting opening, and the protection pad is made of a rubber member.

In a preferred embodiment, the anticorrosion device comprises an epoxy resin layer I, a curing agent layer is bonded to the bottom end of the epoxy resin layer I, and an epoxy resin layer II is bonded to the bottom end of the curing agent layer.

In a preferred embodiment, the number of the brake discs is two, and the brake discs are respectively positioned at two ends of the right half coupling.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up epoxy layer I, mutually support between curing agent layer and the epoxy layer II to reached and prevented that elastomeric element from being corroded the effect, avoided elastomeric element in case receive the corruption, will lead to elasticity to descend, will make power transmission not smooth, not quiet, thereby not protecting drive power and driving machine, can lead to the device to be out of use if serious, the problem of incremental cost has strengthened the practicality of device and has practiced thrift the cost.

2. The utility model discloses a set up first bolt, mutually support between first nut and the first fixed slot to reached the effect of convenient dismantlement and installation, when having avoided changing some parts of resilient coupling or inside, because of the comparison complicacy of resilient coupling installation, so dismantle more troublesome, the waste time drags the progress of changing slowly, increases the problem of change efficiency, has strengthened the practicality of device and has increased change efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the elastic device of the present invention.

Fig. 3 is a schematic structural view of the corrosion prevention device of the present invention.

Fig. 4 is a schematic view of the whole structure of the present invention.

Fig. 5 is a schematic view of the protection pad of the present invention.

The reference signs are: 1. a left half coupling; 2. a first bolt; 3. a first nut; 4. a first fixing groove; 5. a first mounting plate; 6. a left bump; 7. an elastic device; 8. a right bump; 9. a brake disc; 10. a right half coupling; 11. a second bolt; 12. a second nut; 13. a second fixing groove; 14. a second mounting plate; 15. an anti-corrosion device; 16. a connecting port; 17. a protective pad; 18. an installation port; 151. an epoxy resin layer I; 152. a curing agent layer; 153. and an epoxy resin layer II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An elastic coupling shown in the attached figures 1-5 comprises a left coupling half 1, a first bolt 2 is detachably mounted on one side of the top end of the left coupling half 1, a first nut 3 is detachably mounted on one side of the first bolt 2, a first fixing groove 4 is formed on one side of the first nut 3, a first mounting plate 5 is fixedly mounted on one side of the left coupling half 1, a left convex block 6 is fixedly mounted at the bottom end of the first mounting plate 5, an elastic device 7 is fixedly mounted on one side of the top end of the left convex block 6, a right convex block 8 is fixedly mounted at the top end of the elastic device 7, a brake disc 9 is detachably mounted on one side of the right convex block 8, a right coupling half 10 is fixedly mounted on one side of the bottom end of the right coupling half 10, a second bolt 11 is detachably mounted on one side of the second bolt 11, a second nut 12 is detachably mounted on one side of the second nut, a second mounting plate 14 is fixedly mounted on the other side of the brake disc 9.

The implementation mode is specifically as follows: by arranging the epoxy resin layer I151 and the curing agent layer 152 and the epoxy resin layer II153 which are mutually matched, the effect of preventing the elastic part from being corroded is achieved, the practicability of the device is enhanced, and the cost is saved;

through setting up first bolt 2, mutually supporting between first nut 3 and the first fixed slot 4 to reached the effect of convenient dismantlement and installation, strengthened the practicality of device and increased the change efficiency.

Referring to the attached drawing 2 of the specification specifically, an anti-corrosion device 15 is fixedly installed on the surface of the top end of the elastic device 7, a plurality of connecting ports 16 are formed in the surface of the elastic device 7, and the number of the connecting ports 16 is several.

The implementation mode is specifically as follows: the surface of the elastic device 7 is provided with a plurality of connecting ports 16 for facilitating the connection of the bumps.

Referring to fig. 3 in the specification, the anticorrosion device 15 includes an epoxy resin layer I151, a curing agent layer 152 is bonded to a bottom end of the epoxy resin layer I151, and an epoxy resin layer II153 is bonded to a bottom end of the curing agent layer 152.

The implementation mode is specifically as follows: set up epoxy layer I151 and epoxy layer II153 and mutually support with curing agent layer 152, reach the damage of avoiding resilient means 7.

Referring specifically to the attached fig. 4 of the specification, a protective pad 17 is movably mounted on the top end of the first nut 3, and the inner surface of the protective pad 17 is in friction connection with the surface of the bottom end of the first bolt 2.

The implementation mode is specifically as follows: the top end movable mounting of first nut 3 has protection pad 17 for preventing first bolt 2, and first nut 3 damages when the installation, strengthens the life of self, reduces the cost.

Referring to the attached fig. 5 of the specification, the surface of the protection pad 17 is provided with a mounting opening 18, and the protection pad 17 is made of a rubber member.

The implementation mode is specifically as follows: the protective pad 17 is provided with a mounting opening 18 on the surface thereof to facilitate the mounting of the first bolt 2.

The utility model discloses the theory of operation:

a preparation stage: the components are first assembled to allow normal operation, and then the elastomeric coupling is activated to allow operation.

The working stage is as follows: firstly, the elastic coupling works repeatedly, when in work, once water or other chemicals are met, the elastic coupling is corroded, the elastic coupling is corrosion-proof, but the elastic part inside is not corrosion-proof, the corrosion prevention device 15 arranged on the surface of the elastic device 7 can play a role, and then the epoxy resin layer I151 and the epoxy resin layer II153 in the corrosion prevention device 15 can be matched with the curing agent layer 152 to play a role in corrosion prevention.

And (5) finishing: when the elastic coupling needs to be replaced or maintained, the first bolt 2 and the second bolt 11 are loosened and taken down, and finally, after the maintenance or replacement is completed, the first bolt 2 and the second bolt 11 are screwed down.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an elastic coupling, includes left half-coupling (1), one side demountable installation on left side half-coupling (1) top has first bolt (2), one side demountable installation of first bolt (2) has first nut (3), its characterized in that: a first fixing groove (4) is formed in one side of the first nut (3), a first mounting plate (5) is fixedly mounted on one side of the left half-coupling (1), a left lug (6) is fixedly arranged at the bottom end of the first mounting plate (5), an elastic device (7) is fixedly arranged on one side of the top end of the left lug (6), a right convex block (8) is fixedly arranged at the top end of the elastic device (7), a brake disc (9) is detachably arranged on one side of the right convex block (8), a right half coupling (10) is fixedly arranged on one side of the brake disc (9), a second bolt (11) is detachably arranged on one side of the bottom end of the right half coupling (10), a second nut (12) is detachably arranged on one side of the second bolt (11), a second fixing groove (13) is formed in one side of the second nut (12), and a second mounting plate (14) is fixedly mounted on the other side of the brake disc (9).

2. An elastomeric coupling in accordance with claim 1 wherein: one side of the first nut (3) is fixedly connected with one side of the first fixing groove (4).

3. An elastomeric coupling in accordance with claim 1 wherein: the surface of the top end of the elastic device (7) is fixedly provided with an anti-corrosion device (15), the surface of the elastic device (7) is provided with a plurality of connecting ports (16), and the number of the connecting ports (16) is several.

4. An elastomeric coupling in accordance with claim 1 wherein: the top end movable mounting of first nut (3) has protection pad (17), the internal surface of protection pad (17) with the surperficial friction connection of first bolt (2) bottom.

5. An elastomeric coupling in accordance with claim 4 wherein: the surface of the protection pad (17) is provided with a mounting opening (18), and the protection pad (17) is made of a rubber component.

6. An elastomeric coupling in accordance with claim 3 wherein: anticorrosive device (15) include epoxy layer I (151), the bottom of epoxy layer I (151) bonds there is curing agent layer (152), the bottom of curing agent layer (152) bonds there is epoxy layer II (153).

7. An elastomeric coupling in accordance with claim 1 wherein: the number of the brake discs (9) is two, and the brake discs are respectively positioned at two ends of the right half coupler (10).