CN200978896Y - Sleeve diaphragm coupler - Google Patents
Sleeve diaphragm coupler Download PDFInfo
- Publication number
- CN200978896Y CN200978896Y CN 200620036568 CN200620036568U CN200978896Y CN 200978896 Y CN200978896 Y CN 200978896Y CN 200620036568 CN200620036568 CN 200620036568 CN 200620036568 U CN200620036568 U CN 200620036568U CN 200978896 Y CN200978896 Y CN 200978896Y
- Authority
- CN
- China
- Prior art keywords
- sleeves
- hollow
- flexible membrane
- hollow sleeve
- expansion set
- 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.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 25
- 238000010168 coupling process Methods 0.000 claims description 25
- 238000005859 coupling reaction Methods 0.000 claims description 25
- 239000012528 membrane Substances 0.000 claims description 15
- 229910000639 Spring steel Inorganic materials 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Diaphragms And Bellows (AREA)
Abstract
The utility model provides an expanding sleeve film clutch, comprising two inner hollowed sleeves with coning ends and junction ends and two outer hollowed sleeves, wherein a plurality of dents are equipped on the around lined of the coning ends of the inner hollowed sleeves along the shaft direction, the outer hollowed sleeves are sleeved on the coning ends of the inner hollowed sleeves and match with the coning ends of the inner hollowed sleeves, the outer hollowed sleeves are distributed with a plurality of screw holes on the corresponding position of the junction ends on the inner hollowed sleeves, one end of a plurality of locking screws are respectively punctured on the screw holes on the junction ends of the outer hollowed sleeves and inner hollowed sleeves, the junction ends of the two inner hollowed sleeves are faced and equipped with soft film groups, the junction ends of the two inner hollowed sleeves and the corresponding position of the soft film groups are distributed with a plurality of junction holes, one end of a plurality of junction bolts are respectively punctured through the junction holes on the two inner hollowed jacket and the soft film groups, then cooperates with a locking nut to connect the two hollowed sleeves. The expanding sleeve film clutch of the utility model has a high driving preciseness, fast rotary speed and long using life.
Description
Technical field:
The utility model is relevant with the expansion set coupling of carry-over moment, and is relevant with the expansion set diaphragm coupling that is used for the connection of rotatingshaft and rotatingshaft especially.
Background technique:
At present, market upper coupling kind is a lot, of many uses, such as flange coupling, Hooks coupling universal coupling, plum blossom coupling etc.Along with the fast development of China's industry, coupling is required to have the transmission accuracy height, rotating speed is fast, characteristics such as life-span length.And the coupling on the present market does not generally possess these characteristics, brought many drawbacks for China's mechanical industry, the selection coupling is put up with because of can not find suitable transmission coupling by a lot of machine-building producers, stayed many hidden danger, and equipment performance is had a greatly reduced quality also.
The model utility content:
The purpose of this utility model is in order to overcome above deficiency, a kind of transmission accuracy height to be provided, and rotating speed is fast, the expansion set diaphragm coupling of long service life.
The purpose of this utility model is achieved like this:
The utility model expansion set diaphragm coupling, the interior hollow sleeve that comprises two band tapering ends and connecting end, two external hollow covers, on the interior hollow sleeve tapering end periphery a plurality of grooves are arranged vertically, in being enclosed within, the external hollow cover cooperates with it on the hollow sleeve tapering end, the external hollow cover is held on the corresponding position with interior hollow sleeve connection and is distributed with a plurality of tapped holes, a plurality of lock bolt one ends are through the external hollow cover respectively and interior hollow sleeve connects on the end tapped hole, the connecting end of hollow sleeve is equipped with the flexible membrane group relatively and therebetween in two, be distributed with a plurality of attachment holes on the connecting end of hollow sleeves and the flexible membrane group corresponding position in two, thereby a plurality of connecting bolt one end passes respectively in two behind the attachment hole on the hollow sleeves and flexible membrane group to cooperate with locking nut hollow sleeves in two is connected.
Above-mentioned flexible membrane group is made up of the rustproof spring steel sheet that multi-disc connects as one, and the diaphragm group is made up of high-intensity rustproof spring steel diaphragm, avoids the coupling stress that diaphragm produces when correction to concentrate, and prolongs the workpiece life-span.
The thickness of above-mentioned stainless steel spring steel disc is 0.2～0.4mm.
In the connecting end of two above-mentioned interior hollow sleeves and the attachment hole on the flexible membrane group lining that makes flexible membrane group location is housed, adopts lining, can reach the validity in high request coaxality and the transmission process.
The shape of two above-mentioned interior hollow sleeves is identical, and the shape of two external hollow cover is identical.
When using the utility model, one end of two rotatingshafts is placed the endoporus of hollow sleeve in two respectively, interior hollow sleeve tapering end has a plurality of grooves, when hollow sleeve and interior hollow sleeve cooperate so outside, lock by lock bolt, because in the process of bolt locking, interior hollow sleeve is subjected to the pressure of external hollow cover and shrinks to internal diameter, so just can reach the purpose of locking rotatingshaft.Because what coupking shaft was used is lock bolt, so easy to loading and unloading, the life-span is long, can also be high temperature resistant.
The utility model expansion set diaphragm coupling is when being connected the expansion set of special manufacturing with the diaphragm group, adopt lock bolt particularly to adopt the high strength articulation hole to connect locking with bolt, can make like this and realize between expansion set and the diaphragm group reliable the connection, when with locking nut such as the locking of embedded metal locking nut, can make two expansion sets and diaphragm group reach seamless connectivity, further improve the transmission validity, diaphragm had both guaranteed very strong centering capacity when transmitting torque simultaneously, had guaranteed very low restoring force again.Since the special construction of coupling parts, diaphragm group preloading power, thus improved 30% turn round to rigidity, solved the axial vibration problem of common intermediate.
The utility model transmission accuracy height, rotating speed is fast, long service life.
Description of drawings:
Fig. 1 is the utility model expansion set diaphragm coupling assembly structure schematic representation.
Embodiment:
Referring to Fig. 1, the interior hollow sleeve 3 of two band tapering ends 1 and connecting end 2 in the expansion set diaphragm coupling, two external hollow covers 4, on the interior hollow sleeve tapering end periphery a plurality of grooves 5 are arranged vertically, in being enclosed within, the external hollow cover cooperates with it on the hollow sleeve tapering end, the external hollow cover is held on the corresponding position with interior hollow sleeve connection and is distributed with a plurality of tapped holes 6, a plurality of high strength articulation holes are through the external hollow cover respectively with lock bolt 7 one ends and interior hollow sleeve connects on the end tapped hole, a plurality of thickness are housed relatively and therebetween is the flexible membrane group 8 that the rustproof spring steel sheet of 0.2～0.4mm connects as one to the connecting end of hollow sleeves in two, be distributed with a plurality of attachment holes 9 on the connecting end of hollow sleeve and the flexible membrane group corresponding position in two, positioning adapter 10 is housed in the attachment hole 9, thereby a plurality of connecting bolt 11 1 ends pass respectively in two behind the attachment hole on the hollow sleeves and flexible membrane group to cooperate with embedded metal locking nut 12 hollow sleeves in two are connected.
Claims (6)
1, the expansion set diaphragm coupling, it is characterized in that comprising the interior hollow sleeve of two band tapering ends and connecting end, two external hollow covers, on the interior hollow sleeve tapering end periphery a plurality of grooves are arranged vertically, in being enclosed within, the external hollow cover cooperates with it on the hollow sleeve tapering end, the external hollow cover is held on the corresponding position with interior hollow sleeve connection and is distributed with a plurality of tapped holes, a plurality of lock bolt one ends are through the external hollow cover respectively and interior hollow sleeve connects on the end tapped hole, the connecting end of hollow sleeve is equipped with the flexible membrane group relatively and therebetween in two, be distributed with a plurality of attachment holes on the connecting end of hollow sleeves and the flexible membrane group corresponding position in two, thereby a plurality of connecting bolt one end passes respectively in two behind the attachment hole on the hollow sleeves and flexible membrane group to cooperate with locking nut hollow sleeves in two is connected.
2, expansion set diaphragm coupling as claimed in claim 1 is characterized in that the flexible membrane group is made up of the rustproof spring steel sheet that multi-disc connects as one.
3, expansion set diaphragm coupling as claimed in claim 2, the thickness that it is characterized in that the rustproof spring steel sheet is 0.2～0.4mm.
4,, it is characterized in that in the connecting end of hollow sleeves in two and the attachment hole on the flexible membrane group lining that makes flexible membrane group location being housed as claim 1 or 2 or 3 described expansion set diaphragm couplings.
5, as claim 1 or 2 or 3 described expansion set diaphragm couplings, it is characterized in that the shape of hollow sleeve in two is identical, the shape of two external hollow cover is identical.
6, expansion set diaphragm coupling as claimed in claim 4 is characterized in that the shape of hollow sleeve in two is identical, and the shape of two external hollow cover is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036568 CN200978896Y (en) | 2006-12-08 | 2006-12-08 | Sleeve diaphragm coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036568 CN200978896Y (en) | 2006-12-08 | 2006-12-08 | Sleeve diaphragm coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978896Y true CN200978896Y (en) | 2007-11-21 |
Family
ID=38979272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620036568 Expired - Lifetime CN200978896Y (en) | 2006-12-08 | 2006-12-08 | Sleeve diaphragm coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978896Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401016A (en) * | 2011-11-27 | 2012-04-04 | 襄阳博亚精工装备股份有限公司 | Combined coupling |
| CN103899667A (en) * | 2014-03-07 | 2014-07-02 | 武汉科欣技术有限责任公司 | Novel combined type bidirectional flexible diaphragm coupling with tubular long shaft and method for manufacturing novel combined type bidirectional flexible diaphragm coupling with tubular long shaft |
| CN104265781A (en) * | 2014-08-19 | 2015-01-07 | 重庆钢铁(集团)有限责任公司 | Output shaft coupling structure of power reducer of blooming mill |
| CN104405785A (en) * | 2014-11-28 | 2015-03-11 | 杭庆永 | Flexible coupling |
| CN106050959A (en) * | 2016-06-06 | 2016-10-26 | 绵阳国顺电气有限公司 | Flexible coupling of wind generator set and assembling or replacing method of flexible coupling |
| CN113700760A (en) * | 2021-09-13 | 2021-11-26 | 泰安英迪利机电科技有限公司 | Method for assembling and replacing reed of serpentine spring coupling |
-
2006
- 2006-12-08 CN CN 200620036568 patent/CN200978896Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401016A (en) * | 2011-11-27 | 2012-04-04 | 襄阳博亚精工装备股份有限公司 | Combined coupling |
| CN103899667A (en) * | 2014-03-07 | 2014-07-02 | 武汉科欣技术有限责任公司 | Novel combined type bidirectional flexible diaphragm coupling with tubular long shaft and method for manufacturing novel combined type bidirectional flexible diaphragm coupling with tubular long shaft |
| CN103899667B (en) * | 2014-03-07 | 2017-04-19 | 武汉科欣技术有限责任公司 | Method for manufacturing novel combined type bidirectional flexible diaphragm coupling with tubular long shaft |
| CN104265781A (en) * | 2014-08-19 | 2015-01-07 | 重庆钢铁(集团)有限责任公司 | Output shaft coupling structure of power reducer of blooming mill |
| CN104405785A (en) * | 2014-11-28 | 2015-03-11 | 杭庆永 | Flexible coupling |
| CN106050959A (en) * | 2016-06-06 | 2016-10-26 | 绵阳国顺电气有限公司 | Flexible coupling of wind generator set and assembling or replacing method of flexible coupling |
| CN106050959B (en) * | 2016-06-06 | 2019-05-03 | 绵阳国顺电气有限公司 | A kind of flexible coupling of wind power generating set and its assembling or replacing options |
| CN113700760A (en) * | 2021-09-13 | 2021-11-26 | 泰安英迪利机电科技有限公司 | Method for assembling and replacing reed of serpentine spring coupling |
| CN113700760B (en) * | 2021-09-13 | 2022-07-12 | 泰安英迪利机电科技有限公司 | Method for assembling and replacing reed of serpentine spring coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: West Port Avenue 610225 Sichuan city of Chengdu province Shuangliu County Southwest Airport Economic Development Zone No. 909 two Patentee after: Ruidi Machinery Ind Co., Ltd., Chengdu Address before: 610200 Sichuan city of Chengdu province Shuangliu County Jiujiang Zhen Shuang Yu Industrial Park B District Chengdu Ruidi Machinery Industry Co Ltd Patentee before: Ruidi Machinery Ind Co., Ltd., Chengdu |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071121 |
|
| EXPY | Termination of patent right or utility model |