CN215950179U - Flexible connection type coupling assembly - Google Patents
Flexible connection type coupling assembly Download PDFInfo
- Publication number
- CN215950179U CN215950179U CN202122213953.4U CN202122213953U CN215950179U CN 215950179 U CN215950179 U CN 215950179U CN 202122213953 U CN202122213953 U CN 202122213953U CN 215950179 U CN215950179 U CN 215950179U
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- CN
- China
- Prior art keywords
- sound insulation
- insulation pad
- coupling assembly
- connecting columns
- connecting grooves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000008878 coupling Effects 0.000 title claims abstract description 35
- 238000010168 coupling process Methods 0.000 title claims abstract description 35
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 35
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000001743 silencing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model provides a flexible connection type coupling assembly which comprises two couplings and a sound insulation pad, wherein one side surface of each coupling is provided with at least three connecting columns which are annularly arranged, the side surface opposite to the connecting columns is provided with regular polygon counter bores, and the side wall of each coupling is provided with threaded holes communicated with the counter bores; the sound insulation pad is in a column shape, the height of the sound insulation pad is smaller than or equal to that of the connecting column, the outer wall of the sound insulation pad is provided with connecting grooves at equal intervals along the circumferential direction, the number of the connecting grooves is twice of the number of the connecting columns, the connecting grooves are matched in shape with the connecting columns, and the connecting grooves are opposite to each other, and the shaft couplings are connected into a whole. The flexible connection type coupling assembly provided by the utility model has no gap between the assemblies, and can achieve a silencing effect when being applied to a transmission system.
Description
Technical Field
The utility model relates to the technical field of couplings, in particular to a flexible connection type coupling assembly.
Background
The coupler is an important transmission accessory for connecting two shafts for transmission, and is widely applied in many industrial fields. In the furniture trade, the shaft coupling connection transfer line all can be used to the lift table, but current shaft coupling is linked up by aluminium alloy strip, and this kind of structure can have the tolerance usually, leads to the lift table can produce the abnormal sound at the lift in-process, and the time has been of a specified duration more easily produces the noise, and aluminium alloy strip needs to carry out the artifical wire drawing of polishing through triangle abrasive band machine in addition, and is high to workman's operation requirement, grinds the seam width moreover, and inconvenient back process is handled.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects in the prior art, the utility model provides a flexible connection type coupling assembly, no gap exists between the assemblies, and the flexible connection type coupling assembly can achieve the mute effect when being applied to a transmission system.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a flexible connection type coupling assembly comprises two couplings and a sound insulation pad, wherein at least three connecting columns which are annularly arranged are arranged on one side surface of each coupling, regular polygon counter bores are formed in the side surface opposite to the connecting columns, and threaded holes communicated with the counter bores are formed in the side wall of each coupling; the sound insulation pad is in a column shape, the height of the sound insulation pad is smaller than or equal to that of the connecting column, the outer wall of the sound insulation pad is provided with connecting grooves at equal intervals along the circumferential direction, the number of the connecting grooves is twice of the number of the connecting columns, the connecting grooves are matched in shape with the connecting columns, and the connecting grooves are opposite to each other, and the shaft couplings are connected into a whole.
Further, the counter bores are in a regular hexagon shape.
Furthermore, the connecting columns are three in number and the sections of the connecting columns are fan-shaped.
Further, the shaft coupling adopts the aluminum alloy material, the pad that gives sound insulation adopts the rubber material.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the soft connection type coupling assembly, the two couplings can be combined into a whole through the sound insulation pad, the problem of abnormal sound caused by hard friction can be thoroughly solved in a soft connection mode, meanwhile, the soft connection type coupling assembly is easy to process and produce, the production cost can be effectively reduced, the production efficiency is improved, and the operation difficulty of assembling of workers can be reduced.
Drawings
FIG. 1 is a combination state view of a flexible coupling assembly of the present invention.
Fig. 2 is a structural view of the coupling of the present invention.
Fig. 3 is a structural view of the soundproof pad of the utility model.
Wherein: 1. a coupling; 11. connecting columns; 12. a counter bore; 13. a threaded hole; 2. a sound insulating pad; 21. and connecting the grooves.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1-3, the joint comprises two columnar couplings 1 made of aluminum alloy and a columnar sound insulating pad 2 made of rubber. One side surface of the coupler 1 is provided with three connecting columns 11 which are arranged in a ring shape at equal intervals, and the sections of the connecting columns 11 are fan-shaped; a regular hexagon counter bore 12 is arranged on the side surface opposite to the connecting column 11 and is used for connecting a transmission rod; the side wall of the coupler 1 is provided with a threaded hole 13 communicated with the counter bore and used for connecting a screw to fix the transmission rod.
It should be noted that the connecting column 11 can be provided with four, five or more, but the mechanical strength of the connecting column itself is reduced; the shape of the counter bore 12 can also be regular triangle, square or other regular polygon, which can be adjusted according to the shape of the transmission rod.
The sound insulation pad 2 is in a column shape, and the height of the sound insulation pad is less than or equal to that of the connecting column 11. The sound insulation pad 2 outer wall is equipped with equidistant connecting groove 21 along circumference, and the quantity of connecting groove 21 is the twice of spliced pole 11 quantity, and the shape and the spliced pole 11 phase-match of connecting groove 21, connecting groove 21 links into an organic whole with two relative shaft couplings 1.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (4)
1. A flexible coupling formula shaft coupling subassembly which characterized in that: the coupler comprises two couplers and a sound insulation pad, wherein at least three connecting columns which are annularly arranged are arranged on one side surface of each coupler, regular polygon counter bores are arranged on the side surface opposite to the connecting columns, and threaded holes communicated with the counter bores are formed in the side wall of each coupler; the sound insulation pad is in a column shape, the height of the sound insulation pad is smaller than or equal to that of the connecting column, the outer wall of the sound insulation pad is provided with connecting grooves at equal intervals along the circumferential direction, the number of the connecting grooves is twice of the number of the connecting columns, the connecting grooves are matched in shape with the connecting columns, and the connecting grooves are opposite to each other, and the shaft couplings are connected into a whole.
2. The flexible coupling assembly of claim 1, wherein: the counter bores are in a regular hexagon shape.
3. The flexible coupling assembly of claim 2, wherein: the spliced pole has three and its cross-section is fan-shaped.
4. The flexible connection coupling assembly of claim 3, wherein: the shaft coupling adopts the aluminum alloy material, the pad that gives sound insulation adopts the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213953.4U CN215950179U (en) | 2021-09-14 | 2021-09-14 | Flexible connection type coupling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213953.4U CN215950179U (en) | 2021-09-14 | 2021-09-14 | Flexible connection type coupling assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215950179U true CN215950179U (en) | 2022-03-04 |
Family
ID=80429297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122213953.4U Active CN215950179U (en) | 2021-09-14 | 2021-09-14 | Flexible connection type coupling assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215950179U (en) |
-
2021
- 2021-09-14 CN CN202122213953.4U patent/CN215950179U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231012 Address after: 463800 Mairen Village Jia Han Zhuang, Wolong Office, Shangcai County, Zhumadian City, Henan Province 6959 Patentee after: Duan Linfang Address before: 528312 No. 9-3, Xihai shaziwei Industrial Zone, Xihai village, Beijiao Town, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee before: Foshan yinku Intelligent Furniture Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240407 Address after: 528311, 1st to 6th floors, Building 3, Zone 3, Wanyang Science and Technology Innovation Park, No. 1 Huangyong Industrial Avenue, Huanglong Village, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Yinku Furniture Co.,Ltd. Country or region after: China Address before: 463800 Mairen Village Jia Han Zhuang, Wolong Office, Shangcai County, Zhumadian City, Henan Province 6959 Patentee before: Duan Linfang Country or region before: China |
|
| TR01 | Transfer of patent right |