CN218387227U

CN218387227U - Permanent magnet eddy current coupling with quick-release mounting structure

Info

Publication number: CN218387227U
Application number: CN202222352047.7U
Authority: CN
Inventors: 叶大琦
Original assignee: Huangshan Hongqi Precision Machinery Co ltd
Current assignee: Huangshan Hongqi Precision Machinery Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-24
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a permanent magnetism eddy current coupling with quick detach mounting structure, relate to a class shaft coupling technical field, including last shaft coupling component and the lower shaft coupling component that sets up at last shaft coupling component lower extreme, the both sides activity joint of last shaft coupling component and lower shaft coupling component has quick detach subassembly, the operator inserts hollow long section of thick bamboo and long threaded rod together in the inner chamber of interpolation oblique circular slot, hollow long section of thick bamboo is in the process that descends, the joint mechanism at both ends is together descended about threaded connection in hollow long section of thick bamboo outer wall one side, under elastic element's spring action, the half arc ball of hollow long section of thick bamboo lower extreme one side is after passing the inner chamber of wearing the groove, fix in the inner chamber of circular slot joint under elastic element's spring action, and the half arc ball of hollow long section of thick bamboo upper end one side then fixes in the inner chamber of joint to the intercommunication groove under elastic element's spring action, for improving fixed stability, the operator screws the long screw pole and fixes in the inner chamber of screw thread circular slot, it is convenient to install and dismantle.

Description

Permanent magnet eddy current coupling with quick-release mounting structure

Technical Field

The utility model relates to a shaft coupling technical field specifically is a permanent magnetism eddy current coupling with quick detach mounting structure.

Background

The coupler is a device for transmitting torque, and generally comprises a rigid coupler and a flexible coupler, the common coupler transmits motion and torque in a direct contact mode, and the permanent magnet eddy current coupler transmits torque in a non-contact mode, so that the permanent magnet eddy current coupler has the advantages of high efficiency, energy conservation, high transmission efficiency, long service life and convenience in maintenance.

When the current permanent magnet eddy current coupling is installed, generally, an operator is required to fix the upper end of the permanent magnet eddy current coupling one by using screws to install and fix the permanent magnet eddy current coupling, the screws are required to be detached in sequence when the permanent magnet eddy current coupling is maintained and detached in the later stage, and the screws are easy to lose or slip when the screws are detached in a troublesome manner.

In order to solve the problems, a permanent magnet eddy current coupling with a quick-release mounting structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a permanent magnetism eddy current coupling with quick detach mounting structure, adopt this device to work to when having solved permanent magnetism eddy current coupling in the above-mentioned background, generally need the operator to utilize the screw to fix its upper end to permanent magnetism eddy current coupling one by one, install and fix, later stage is when maintaining and dismantling permanent magnetism eddy current coupling, need tear the screw out in proper order, in comparatively troublesome, less screw is easy when dismantling, lose or smooth problem of silk.

In order to achieve the above object, the utility model provides a following technical scheme: a permanent magnet eddy current coupler with a quick-release mounting structure comprises an upper coupling component and a lower coupling component arranged at the lower end of the upper coupling component, wherein a middle component is arranged on one side of the upper coupling component and one side of the lower coupling component, a corresponding component is arranged on one side of the middle component, a protection component is in threaded connection with one side of the outer wall of the upper coupling component, one side of the outer wall of the lower coupling component and one side of the outer wall of the corresponding component, and quick-release components are movably clamped on two sides of the upper coupling component and two sides of the lower coupling component;

the quick detach subassembly includes fixed establishment and threaded connection and holds the mechanism in the fixed establishment inner chamber, and both ends threaded connection has latch mechanism about holding mechanism's outer wall one side.

Furthermore, a first mounting thread is arranged on the outer wall of the upper end of the upper shaft coupling component, inner inserting oblique circular grooves are formed in the upper ends of two sides of the outer wall of the upper shaft coupling component, and communicating grooves are formed in the lower ends of two sides of the outer wall of the upper shaft coupling component.

Further, a second mounting lower thread is arranged on the outer wall of the lower end of the lower shaft coupling component, circular grooves are formed in the upper ends of two sides of the outer wall of the lower shaft coupling component, penetrating grooves are formed in the middle portions of two sides of the upper end of the second mounting lower thread, and threaded circular grooves are formed in the inner cavity of the penetrating grooves.

Further, the protection component comprises a mounting mechanism and a first upper covering piece which is magnetically connected to the upper end of the outer wall of the mounting mechanism, and a second lower covering piece is magnetically connected to the lower end of the outer wall of the mounting mechanism.

Furthermore, the installation mechanism includes screw thread ring and the embedded magnetism ring subsides around screw thread ring outer wall.

Further, the first upper covering part comprises an arc-shaped half plate and magnetic patches embedded at two ends of the inner wall of the arc-shaped half plate.

Further, the fixing mechanism comprises a long threaded rod and a handle ring fixedly installed at the upper end of the long threaded rod.

Further, the accommodating mechanism comprises a hollow long cylinder and thread grooves formed in the upper end and the lower end of one side of the outer wall of the hollow long cylinder.

Furthermore, latch mechanism includes short threaded rod and the elastic element of fixed mounting in short threaded rod one end, and one side fixed mounting of elastic element has half arc ball.

Further, the long threaded rod is in threaded connection with the inner cavity of the hollow long cylinder, and the short threaded rod is in threaded connection with the inner cavity of the threaded groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of permanent magnetism eddy current coupling with quick detach mounting structure, the operator can with screw ring screw thread installation advance on the surface of screw thread under first installation screw thread and the installation of second, correspond the outer wall of subassembly also threaded connection good back, after carrying out magnetism with the magnetism paster and the magnetism ring subsides of arc half inboard wall both sides and be connected, the covering is also installed according to same method under the second, can make under first covering piece and the second covering piece with permanent magnetism eddy current coupling's protection all around get up, and can reduce the dust and fall into the inside volume of permanent magnetism eddy current coupling, improve permanent magnetism eddy current coupling's life.

2. The utility model provides a pair of permanent magnetism eddy current coupling with quick detach mounting structure, the operator is respectively with the lower extreme of last shaft coupling component and the upper end alignment back of lower shaft coupling component, the long screw rod with hollow long section of thick bamboo and threaded connection in hollow long section of thick bamboo inner chamber together inserts the inner chamber of interpolation circular slot to one side, hollow long section of thick bamboo is in the process that descends, the joint mechanism at both ends is together descended about threaded connection in hollow long section of thick bamboo outer wall one side, under elastic element's spring action, make the half arc ball of hollow long section of thick bamboo lower extreme one side after the inner chamber of passing the groove, fix in the inner chamber of joint to the circular slot under elastic element's spring action, and the half arc ball of hollow long section of thick bamboo upper end one side then fixes in the inner chamber of joint to the intercommunication groove under elastic element's spring action, in order to improve fixed stability, the operator can fix in screwing the inner chamber of screw thread circular slot with long screw rod, it is convenient to install and dismantle.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic perspective view of the protection assembly of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the permanent magnet eddy current coupling of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the trough of the present invention;

FIG. 5 is a schematic perspective view of the mounting mechanism and the first upper covering member of the present invention;

fig. 6 is a schematic view of the quick release assembly according to the present invention.

In the figure: 1. an upper coupling component; 11. a first mounting thread; 12. inserting an oblique circular groove; 13. a communicating groove; 2. a lower coupling component; 21. second mounting lower threads; 22. a circular groove; 23. penetrating a groove; 24. a threaded circular groove; 3. a middle assembly; 4. a corresponding component; 5. a guard assembly; 51. an installation mechanism; 511. a threaded ring; 512. magnetic ring sticking; 52. a first upper covering member; 521. an arc-shaped half plate; 522. magnetic paster; 53. a second lower cover; 6. a quick release assembly; 61. a fixing mechanism; 611. a long threaded rod; 612. a handle ring; 62. an accommodating mechanism; 621. a hollow long cylinder; 622. a thread groove; 63. a clamping mechanism; 631. a short threaded rod; 632. an elastic element; 633. a half-arc ball.

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.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

Combine fig. 1, the utility model discloses a permanent magnetism eddy current coupling with quick detach mounting structure, including last shaft assembly 1 with set up at the lower shaft assembly 2 of last shaft assembly 1 lower extreme, one side of going up shaft assembly 1 and lower shaft assembly 2 is provided with middle part subassembly 3, one side of middle part subassembly 3 is provided with corresponding subassembly 4, go up shaft assembly 1, lower shaft assembly 2 and the outer wall one side threaded connection who corresponds subassembly 4 have protection component 5, the both sides activity joint of going up shaft assembly 1 and lower shaft assembly 2 has quick detach subassembly 6.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

referring to fig. 1-4, a first mounting thread 11 is disposed on an outer wall of an upper end of the upper shaft assembly 1, inner inserting oblique circular grooves 12 are disposed on upper ends of two sides of an outer wall of the upper shaft assembly 1, communicating grooves 13 are disposed on lower ends of two sides of an outer wall of the upper shaft assembly 1, a second mounting lower thread 21 is disposed on an outer wall of a lower end of the lower shaft assembly 2, circular grooves 22 are disposed on upper ends of two sides of an outer wall of the lower shaft assembly 2, penetrating grooves 23 are disposed in middle portions of two sides of an upper end of the second mounting lower thread 21, a thread circular groove 24 is disposed in an inner cavity of the penetrating grooves 23, and the thread circular groove 24 is disposed to facilitate a more stable connection of the auxiliary thread bar 611.

The protection component 5 comprises a mounting mechanism 51 and a first upper covering part 52 which is magnetically connected to the upper end of the outer wall of the mounting mechanism 51, the lower end of the outer wall of the mounting mechanism 51 is magnetically connected with a second lower covering part 53, the mounting mechanism 51 comprises a threaded ring 511 and a magnetic ring sticker 512 embedded around the outer wall of the threaded ring 511, and the first upper covering part 52 and the second lower covering part 53 are arranged to shield dust and sundries from entering the interior of the permanent magnet eddy current coupling so as to play a protection role.

The first upper covering part 52 comprises an arc-shaped half plate 521 and magnetic patches 522 embedded at two ends of the inner wall of the arc-shaped half plate 521, and the magnetic patches 522 and the magnetic ring patches 512 can be conveniently arranged and disassembled with the arc-shaped half plate 521.

Specifically, an operator can install the thread ring 511 into the outer surfaces of the first installation thread 11 and the second installation lower thread 21 in a threaded manner, after the outer wall of the corresponding component 4 is also connected in a threaded manner, the magnetic patches 522 on two sides of the inner wall of the arc half plate 521 are magnetically connected with the magnetic ring patches 512, and the second lower covering part 53 is also installed according to the same method, so that the first upper covering part 52 and the second lower covering part 53 can protect the periphery of the permanent magnet eddy current coupler, the amount of dust falling into the interior of the permanent magnet eddy current coupler can be reduced, and the service life of the permanent magnet eddy current coupler is prolonged.

The second embodiment:

referring to fig. 5-6, the quick release assembly 6 includes a fixing mechanism 61 and a receiving mechanism 62 screwed into an inner cavity of the fixing mechanism 61, the upper and lower ends of one side of an outer wall of the receiving mechanism 62 are screwed with a locking mechanism 63, the fixing mechanism 61 includes a long threaded rod 611 and a handle ring 612 fixedly mounted on the upper end of the long threaded rod 611, the receiving mechanism 62 includes a hollow long cylinder 621 and threaded grooves 622 formed on the upper and lower ends of one side of the outer wall of the hollow long cylinder 621, the long threaded rod 611 is screwed into the inner cavity of the hollow long cylinder 621, so that the connection stability between the long threaded rod 611 and the hollow long cylinder 621 can be improved.

The clamping mechanism 63 comprises a short threaded rod 631 and an elastic element 632 fixedly mounted at one end of the short threaded rod 631, a half-arc ball 633 is fixedly mounted on one side of the elastic element 632, the long threaded rod 611 is in threaded connection with the inner cavity of the hollow long cylinder 621, the short threaded rod 631 is in threaded connection with the inner cavity of the threaded groove 622, and the short threaded rod 631 is in threaded connection with the inner cavity of the threaded groove 622, so that the clamping mechanism 63 is convenient to replace integrally.

Specifically, when an operator installs the upper coupling component 1 and the lower coupling component 2, after aligning the lower end of the upper coupling component 1 with the upper end of the lower coupling component 2, the hollow long cylinder 621 and the long threaded rod 611 screwed in the inner cavity of the hollow long cylinder 621 are inserted into the inner cavity of the inner inserting inclined circular groove 12 together, in the process of descending the hollow long cylinder 621, the clamping mechanisms 63 screwed at the upper end and the lower end of the outer wall of the hollow long cylinder 621 descend together, under the elastic force of the elastic element 632, the semi-arc ball 633 arranged at the lower end of the hollow long cylinder 621 passes through the communication groove 13, the notch of the communication groove 13 needs to be blocked by the hand of the operator, so that the semi-arc ball 633 at one side of the lower end of the hollow long cylinder 621 passes through the inner cavity of the through groove 23, is clamped in the inner cavity of the circular groove 22 under the elastic force of the elastic element 632 to be fixed, and the semi-arc ball 633 at one side of the upper end of the hollow long cylinder 621 is clamped in the inner cavity of the communication groove 13 under the elastic force of the elastic element 632 to be fixed, so as to improve the stability of the fixation, the screw rod 611, the eddy current coupling is convenient to be installed and detached, and the permanent magnet coupling, and the efficiency of the screw is not easy to be detected, and the operator is not easy to be lost.

In conclusion: an operator can install the thread ring 511 on the outer surfaces of the first installation thread 11 and the second installation lower thread 21 in a thread manner, after the outer wall of the corresponding component 4 is also connected in a thread manner, the magnetic patches 522 on two sides of the inner wall of the arc half plate 521 are magnetically connected with the magnetic ring patches 512, and the second lower covering part 53 is also installed according to the same method, so that the first upper covering part 52 and the second lower covering part 53 can protect the periphery of the permanent magnet eddy current coupling, the amount of dust falling into the interior of the permanent magnet eddy current coupling can be reduced, the service life of the permanent magnet eddy current coupling can be prolonged, when the operator installs the upper coupling component 1 and the lower coupling component 2, the lower end of the upper coupling component 1 and the upper end of the lower coupling component 2 are aligned respectively, and then the hollow long cylinder 621 and the long thread rod 611 screwed in the inner cavity of the hollow long cylinder 621 are inserted into the inner cavity of the inner inserting oblique circular groove 12 together, in the descending process of the hollow long cylinder 621, the clamping mechanisms 63 screwed on the upper and lower ends of the outer wall of the hollow long cylinder 621 descend together, under the elastic force of the elastic element 632, when the semi-arc ball 633 arranged at the lower end of the hollow long cylinder 621 passes through the communicating groove 13, an operator needs to block the notch of the communicating groove 13 with hands, so that the semi-arc ball 633 at the lower end of the hollow long cylinder 621 is clamped into the inner cavity of the circular groove 22 for fixation under the elastic force of the elastic element 632 after passing through the inner cavity of the through groove 23, and the semi-arc ball 633 at the upper end of the hollow long cylinder 621 is clamped into the inner cavity of the communicating groove 13 for fixation under the elastic force of the elastic element 632, in order to improve the stability of fixation, the operator can fix the long threaded rod 611 into the inner cavity of the threaded circular groove 24, the installation and the disassembly are convenient, and the detection and the maintenance efficiency of the permanent magnet eddy current coupling is improved, and the disassembled screw is not easy to lose.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that various 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.

Claims

1. The utility model provides a permanent magnetism eddy current coupling with quick detach mounting structure, includes last shaft coupling component (1) and sets up lower shaft coupling component (2) at last shaft coupling component (1) lower extreme, and one side of going up shaft coupling component (1) and lower shaft coupling component (2) is provided with middle part subassembly (3), and one side of middle part subassembly (3) is provided with and corresponds subassembly (4), its characterized in that: one side of the outer wall of each of the upper shaft coupling component (1), the lower shaft coupling component (2) and the corresponding component (4) is in threaded connection with a protection component (5), and both sides of each of the upper shaft coupling component (1) and the lower shaft coupling component (2) are movably clamped with quick-release components (6);

quick detach subassembly (6) include fixed establishment (61) and threaded connection hold mechanism (62) in fixed establishment (61) inner chamber, both ends threaded connection has latch mechanism (63) about holding mechanism's (62) outer wall one side.

2. The permanent magnet eddy current coupling with the quick release mounting structure of claim 1, wherein: the upper end outer wall of the upper shaft coupling component (1) is provided with a first mounting thread (11), the upper ends of two sides of the outer wall of the upper shaft coupling component (1) are provided with inner inserting oblique circular grooves (12), and the lower ends of two sides of the outer wall of the upper shaft coupling component (1) are provided with communicating grooves (13).

3. The permanent magnet eddy current coupling with the quick release mounting structure as claimed in claim 2, wherein: the lower end outer wall of the lower shaft coupling component (2) is provided with a second mounting lower thread (21), the upper ends of two sides of the outer wall of the lower shaft coupling component (2) are provided with circular grooves (22), the middle parts of two sides of the upper end of the second mounting lower thread (21) are provided with through grooves (23), and an inner cavity of each through groove (23) is provided with a thread circular groove (24).

4. The permanent magnet eddy current coupling with the quick release mounting structure as claimed in claim 3, wherein: the protection component (5) comprises a mounting mechanism (51) and a first upper covering piece (52) which is magnetically connected to the upper end of the outer wall of the mounting mechanism (51), and a second lower covering piece (53) is magnetically connected to the lower end of the outer wall of the mounting mechanism (51).

5. The permanent magnet eddy current coupling with the quick release mounting structure as claimed in claim 4, wherein: the mounting mechanism (51) comprises a threaded ring (511) and a magnetic ring sticker (512) embedded in the periphery of the outer wall of the threaded ring (511).

6. The permanent magnet eddy current coupling with the quick release mounting structure as claimed in claim 5, wherein: the first upper covering part (52) comprises an arc-shaped half plate (521) and magnetic patches (522) embedded at two ends of the inner wall of the arc-shaped half plate (521).

7. The permanent magnet eddy current coupling with the quick release mounting structure as claimed in claim 6, wherein: the fixing mechanism (61) comprises a long threaded rod (611) and a handle ring (612) fixedly arranged at the upper end of the long threaded rod (611).

8. The permanent magnet eddy current coupling with the quick release mounting structure as claimed in claim 7, wherein: the accommodating mechanism (62) comprises a hollow long cylinder (621) and thread grooves (622) formed in the upper end and the lower end of one side of the outer wall of the hollow long cylinder (621).

9. The permanent magnet eddy current coupling with the quick release mounting structure as claimed in claim 8, wherein: clamping mechanism (63) include short threaded rod (631) and fixed mounting in the elastic element (632) of short threaded rod (631) one end, and one side fixed mounting of elastic element (632) has half arc ball (633).

10. The permanent magnet eddy current coupling with the quick release mounting structure as claimed in claim 9, wherein: the long threaded rod (611) is in threaded connection with the inner cavity of the hollow long cylinder (621), and the short threaded rod (631) is in threaded connection with the inner cavity of the threaded groove (622).