CN114643558A - Coupling assembly convenient to dish moves - Google Patents
Coupling assembly convenient to dish moves Download PDFInfo
- Publication number
- CN114643558A CN114643558A CN202210224631.6A CN202210224631A CN114643558A CN 114643558 A CN114643558 A CN 114643558A CN 202210224631 A CN202210224631 A CN 202210224631A CN 114643558 A CN114643558 A CN 114643558A
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- CN
- China
- Prior art keywords
- disc
- slot
- rod
- groove
- spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
Abstract
The invention relates to a coupler assembly convenient for coiling, which comprises a coupler body, a protective cover and a coiling rod, wherein the protective cover wraps the coupler body, a slot is formed in the protective cover, and the diameters of two end parts of the slot are larger than that of the middle part of the slot; the outer diameter of the disc rod is smaller than the groove diameter of the slot, the disc rod is provided with a fixed disc, the outer diameter of the fixed disc is smaller than the groove diameters of the two end portions of the slot and larger than the groove diameter of the middle portion of the slot, the fixed disc is connected with a spring, the spring is sleeved on the disc rod, and the spring can push the disc rod to be separated from the coupler body through the fixed disc. According to the automatic pulling rod, the fixed disk and the protective cover are in butt fit, the disk rod is limited on the coupler body, the elastic deformation reset after the spring loses external force is utilized, and the drive disk rod is separated from the coupler body, so that the effect of automatically pulling the rod is achieved, and the effect of facilitating the coiling of the coupler assembly is further achieved.
Description
Technical Field
The invention belongs to the technical field of couplings, and particularly relates to a coupling assembly convenient to disc.
Background
When the existing large-scale motor is connected with a unit through a coupling, the coupling needs to be manually driven before the motor is started to work due to the requirements of debugging equipment and the like.
At present, a long-strip-shaped slot is usually arranged on a protective cover outside a coupler in the existing coupler, an insertion rod penetrates through the slot and is inserted into the coupler, and the manual operation of the coupler is realized by manually driving the insertion rod. Because, the whole size of the coupler is large, so that the inertia of the coupler is large when the coupler is driven by the inserted bar to rotate, if the inserted bar cannot be pulled out of the coupler in time, the inserted bar and the protective cover are abutted, the inserted bar is bent or the protective cover is damaged, and the use requirements of enterprises cannot be met.
Disclosure of Invention
In view of the above, there is a need for a coupling assembly that facilitates disc movement that solves the above-mentioned problems.
A coupler assembly convenient for rotation is used for connecting a motor and a unit, so that the motor can drive the unit to rotate through the coupler assembly; the coupling assembly includes:
the coupler body is used for connecting the motor and the unit;
the protective cover wraps the coupler body, wherein a slot is formed in the protective cover, and the diameters of the two end parts of the slot are larger than that of the middle part of the slot; and
the disc rod, the external diameter of disc rod is less than the groove diameter of slot, be equipped with the fixed disk on the disc rod, the external diameter of fixed disk is less than the groove diameter of two tip on the slot is greater than the groove diameter of middle part on the slot, be connected with the spring on the fixed disk, the spring cup joint in on the disc rod, just the spring can pass through the fixed disk ejection the disc rod breaks away from the shaft coupling body.
In one embodiment, the slot includes a first slot portion, a second slot portion disposed opposite to the first slot portion, and a connecting slot portion for connecting the first slot portion and the second slot portion; the groove diameters of the first groove portion and the second groove portion are larger than the outer diameter of the fixed disc, and the groove diameter of the connecting groove portion is smaller than the outer diameter of the fixed disc.
In one embodiment, the first groove portion and/or the second groove portion are provided in a kidney-shaped hole structure.
In one embodiment, the connecting groove portion is configured as a slotted hole structure.
In one embodiment, the cross section of the fixing plate is provided as a frustum, wherein the outer diameter of the fixing plate is gradually reduced from the direction away from the spring.
In one embodiment, the fixed disc is sleeved on the disc rod and is fixedly connected with the disc rod in a welding mode.
In one embodiment, the disc lever protrudes outwardly with respect to the spring portion, and a portion of the disc lever protruding out of the spring is insertable into the coupling body.
In one embodiment, a handle portion is formed on the end portion of the fixing plate, which is far away from the spring, of the plate rod.
In one embodiment, the disc lever is configured as a long round lever.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the coupler assembly convenient to disc, due to the reasonable structure arrangement, when the coupler assembly works, the fixed disc and the protective cover are abutted and matched, the disc rod is limited on the coupler body, the elastic deformation of the spring after the external force is lost is reset, and the driving disc rod is separated from the coupler body, so that the effect of automatically pulling the rod is achieved, and the effect of facilitating disc movement of the coupler assembly is further achieved.
Drawings
Fig. 1 is a schematic structural diagram of a coupling assembly for facilitating disc rotation according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of a coupling assembly for facilitating disc rotation according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of the disc lever in the present application.
100, a coupling assembly; 10. a coupling body; 20. a protective cover; 21. a slot; 211. a first groove portion; 212. a second groove portion; 213. a connecting groove portion; 30. a tray lever; 31. fixing the disc; 32. a spring; 33. a handle portion; 200. an electric motor; 300. and (4) a machine set.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It will be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the present application claims a coupling assembly 100 for facilitating rotation, which is used to connect a motor 200 and a unit 300, so that the motor 200 can drive the unit 300 to rotate through the coupling assembly 100. The above-described assembly 300 may be a transmission gear box or a device actually performing a rotation operation, and the coupling assembly 100 may be a large coupling adapted to a motor and the assembly 300.
As shown in fig. 2 and 3, a coupling assembly 100 provided in an embodiment of the present application includes a coupling body 10, a protective cover 20, and a disc bar 30.
The coupling body 10 is used for connecting the motor 200 and the unit 300, and the protective cover 20 is used for covering the coupling body 10 and protecting the coupling body 10. It should be noted that, the coupling body 10 is a rotating operation device when operating, and therefore, the coupling body 10 needs to be wrapped with the protective cover 20 to protect the coupling body 10.
In the application, the protective cover 20 is provided with slots 21, and the slot diameters of two end parts of the slots 21 are larger than the slot diameter of the middle part; and the outer diameter of the disc rod 30 is smaller than the groove diameter of the insertion groove 21, so that the disc rod 30 can be inserted into the coupling body 10 through the insertion groove 21 to disc the coupling body 10.
Wherein, the disc rod 30 is provided with a fixed disc 31, the outer diameter of the fixed disc 31 is smaller than the groove diameters of the two end parts of the slot 21 and larger than the groove diameter of the middle part of the slot 21; the fixed plate 31 is connected with a spring 32, the spring 32 is sleeved on the plate rod 30, and the spring 32 can push the plate rod 30 to be separated from the coupler body 10 through the fixed plate 31.
From the above, when the coupling assembly 100 of the present application uses the disc rod 30 to disc the coupling body 10, the disc rod 30 can be inserted into and clamped on the coupling body 10 from one end position of the slot 21 on the protective cover 20, in this process, the fixed disc 31 can be matched with the coupling body 10 to compress the spring 32, then the disc rod 30 is pressed downwards, the disc movement of the coupling body 10 is realized by utilizing the distance of the lever, meanwhile, the disc rod 30 rotates along the length direction of the slot 21, when the disc rod 30 drives the fixed disc 31 to move to the middle position of the slot 21, because the outer diameter of the fixed disc 31 is larger than the outer diameter of the middle position on the slot 21, the fixed disc 31 is located in the protective cover 20 and is elastically pushed and abutted against the protective cover 20 by the spring 32, so that the disc rod 30 can be limited on the coupling body 10; along with the continuation of dish pole 30 rotate and when entering into the tip of another of slot 21 on the safety cover 20, fixed disk 31 loses the support of safety cover 20 and presses spacingly, spring 32 drives fixed disk 31 towards the direction motion of keeping away from shaft coupling body 10 under the compound effect of self elastic deformation like this, realize promptly making the drive that breaks away from shaft coupling body 10 with dish pole 30, thereby reach the effect of automatic dead man, avoid taking place to interfere because of the disk pole 30 with safety cover 20 and damage, and then play the effect of being convenient for carry out the dish to this shaft coupling subassembly and move.
In one embodiment, the insertion slot 21 includes a first slot 211, a second slot 212 disposed opposite to the first slot 211, and a connecting slot 213 for connecting the first slot 211 and the second slot 212; the first groove 211 and the second groove 212 have a groove diameter larger than the outer diameter of the fixed disk 31, and the connecting groove 213 has a groove diameter smaller than the outer diameter of the fixed disk 31, thereby realizing the structural arrangement of the insertion groove 21 in the protective cover 20.
The first slot 211 and/or the second slot 212 are disposed in a kidney-shaped hole structure, so as to realize the structural arrangement of the first slot 211 and/or the second slot 212, so as to open the first slot 211 and/or the second slot 212 of the slot 21 on the protection cover 20, of course, the first slot 211 and/or the second slot 212 may be disposed in other shapes according to the use requirement, so as to satisfy the requirement that the diameter of the first slot 211 and/or the second slot 212 is larger than the outer diameter of the fixed disk 31, such as a square hole, or other irregular shapes.
Next, the connection groove portion 213 is provided in a long hole structure, thereby embodying the structural arrangement of the connection groove portion 213.
In one embodiment, the cross section of the fixing plate 31 is configured as a frustum, wherein the outer diameter of the fixing plate 31 is gradually reduced from the direction away from the spring 32, thereby realizing the structural configuration of the fixing plate 31. Of course, the fixed disks 31 are not limited to those shown in the drawings, and it is obvious to those skilled in the art that the fixed disks 31 may be provided in a disk-shaped structure, a square structure, or other irregular shapes.
In an embodiment, the fixing disc 31 is sleeved on the disc rod 30 and is connected and fixed with the disc rod 30 by welding, so as to specifically realize the assembly and connection between the fixing disc 31 and the disc rod 30, and of course, the fixing disc 31 and the disc rod 30 can also be configured as an integrated structure.
In addition, it should be noted that the disc lever 30 partially protrudes outward relative to the spring 32, and the part of the disc lever 30 protruding out of the spring 32 can be inserted into the coupling body 10, so as to meet the use requirement of the disc lever 30 for disc movement of the coupling body 10 during operation.
In one embodiment, the end of the disc lever 30 on the side away from the spring 32 from the fixed disc 31 is formed with a handle part 33, so that when one uses the disc lever 30 to pan the coupling body 10, one can use one's hand to act on the handle part 33 of the disc lever 30 to facilitate the pressing-down driving of the disc lever 30.
Specifically, the disc lever 30 of the present application is provided as a long round lever.
In summary, the coupler assembly convenient for the disc movement is arranged through the reasonable structure, when the coupler assembly works, the disc rod can be limited on the coupler body through the abutting fit between the fixed disc and the protective cover, the elastic deformation reset after the spring loses external force is utilized, and the drive disc rod is separated from the coupler body, so that the effect of automatically pulling the rod is achieved, and the effect of facilitating the disc movement of the coupler assembly is further achieved.
The features of the above embodiments may be combined arbitrarily, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that suitable changes and modifications of the above embodiments are within the scope of the claimed invention as long as they are within the spirit and scope of the present invention.
Claims (9)
1. A coupler assembly convenient for rotation is used for connecting a motor and a unit, so that the motor can drive the unit to rotate through the coupler assembly; characterized in that the coupling assembly comprises:
the coupler body is used for connecting the motor and the unit;
the protective cover wraps the coupler body, wherein a slot is formed in the protective cover, and the diameters of the two end parts of the slot are larger than that of the middle part of the slot; and
the disc rod, the external diameter of disc rod is less than the groove diameter of slot, be equipped with the fixed disk on the disc rod, the external diameter of fixed disk is less than the groove diameter of two tip on the slot is greater than the groove diameter of middle part on the slot, be connected with the spring on the fixed disk, the spring cup joint in on the disc rod, just the spring can pass through the fixed disk ejection the disc rod breaks away from the shaft coupling body.
2. The coupling assembly of claim 1, wherein the socket includes a first groove portion, a second groove portion disposed opposite the first groove portion, and a connecting groove portion for connecting the first groove portion and the second groove portion; the groove diameters of the first groove part and the second groove part are larger than the outer diameter of the fixed disc, and the groove diameter of the connecting groove part is smaller than the outer diameter of the fixed disc.
3. A coupling assembly for facilitating disc movement according to claim 2, wherein the first groove portion and/or the second groove portion are provided in a kidney-shaped hole structure.
4. The coupling assembly for facilitating disc movement of claim 2 wherein said connecting groove portion is provided in a slotted hole configuration.
5. The coupling assembly of claim 1, wherein the fixed plate is configured as a frustum in cross-section, wherein an outer diameter of the fixed plate decreases from a direction away from the spring.
6. The coupling assembly facilitating disc movement according to claim 5, wherein the fixed disc is sleeved on the disc rod and is fixedly connected with the disc rod in a welding mode.
7. The coupling assembly for facilitating disc movement of claim 1, wherein the disc lever projects outwardly relative to the spring portion, and a portion of the disc lever projecting beyond the spring is insertable into the coupling body.
8. The coupling assembly of claim 1, wherein a handle portion is formed on the disc shaft at an end of the disc shaft distal from the spring from the stationary disc.
9. The coupling assembly for facilitating disc movement of claim 1, wherein the disc shaft is configured as an elongated circular shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224631.6A CN114643558A (en) | 2022-03-09 | 2022-03-09 | Coupling assembly convenient to dish moves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224631.6A CN114643558A (en) | 2022-03-09 | 2022-03-09 | Coupling assembly convenient to dish moves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114643558A true CN114643558A (en) | 2022-06-21 |
Family
ID=81993688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210224631.6A Pending CN114643558A (en) | 2022-03-09 | 2022-03-09 | Coupling assembly convenient to dish moves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114643558A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6490905B1 (en) * | 2000-11-06 | 2002-12-10 | Alliance Automation Systems | Spin pull module for threaded inserts |
| DE202011107229U1 (en) * | 2011-10-28 | 2012-05-07 | Lothar Hofmeister | Assembly tool for a shock absorber of a motor vehicle |
| CN102909686A (en) * | 2012-08-23 | 2013-02-06 | 中国北车集团大连机车车辆有限公司 | Disassembling device for car coupler buffer |
| CN202726409U (en) * | 2012-06-13 | 2013-02-13 | 中国石油天然气股份有限公司 | Rotating tool for belt wheel of oil pumping unit |
| CN204772387U (en) * | 2015-07-15 | 2015-11-18 | 中国重汽集团杭州发动机有限公司 | Adjustable flywheel disc shaft |
| CN105583780A (en) * | 2014-10-23 | 2016-05-18 | 中国石油天然气股份有限公司 | Pump turning tool |
| CN106467281A (en) * | 2015-08-16 | 2017-03-01 | 黄发兴 | A kind of multi-purpose vehicle(MPV) ripping bar |
| CN207239870U (en) * | 2017-10-10 | 2018-04-17 | 浙江旋东阀门有限公司 | Plug valve grinding machine |
| CN209273308U (en) * | 2018-11-13 | 2019-08-20 | 安徽中烟工业有限责任公司 | A kind of energy saving disk wrench device for air compressor machine shaft coupling rotor |
| CN213703292U (en) * | 2020-09-11 | 2021-07-16 | 河北华丰能源科技发展有限公司 | Coupling disc rod |
-
2022
- 2022-03-09 CN CN202210224631.6A patent/CN114643558A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6490905B1 (en) * | 2000-11-06 | 2002-12-10 | Alliance Automation Systems | Spin pull module for threaded inserts |
| DE202011107229U1 (en) * | 2011-10-28 | 2012-05-07 | Lothar Hofmeister | Assembly tool for a shock absorber of a motor vehicle |
| CN202726409U (en) * | 2012-06-13 | 2013-02-13 | 中国石油天然气股份有限公司 | Rotating tool for belt wheel of oil pumping unit |
| CN102909686A (en) * | 2012-08-23 | 2013-02-06 | 中国北车集团大连机车车辆有限公司 | Disassembling device for car coupler buffer |
| CN105583780A (en) * | 2014-10-23 | 2016-05-18 | 中国石油天然气股份有限公司 | Pump turning tool |
| CN204772387U (en) * | 2015-07-15 | 2015-11-18 | 中国重汽集团杭州发动机有限公司 | Adjustable flywheel disc shaft |
| CN106467281A (en) * | 2015-08-16 | 2017-03-01 | 黄发兴 | A kind of multi-purpose vehicle(MPV) ripping bar |
| CN207239870U (en) * | 2017-10-10 | 2018-04-17 | 浙江旋东阀门有限公司 | Plug valve grinding machine |
| CN209273308U (en) * | 2018-11-13 | 2019-08-20 | 安徽中烟工业有限责任公司 | A kind of energy saving disk wrench device for air compressor machine shaft coupling rotor |
| CN213703292U (en) * | 2020-09-11 | 2021-07-16 | 河北华丰能源科技发展有限公司 | Coupling disc rod |
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