CN103640069A - High-speed rotating joint - Google Patents
High-speed rotating joint Download PDFInfo
- Publication number
- CN103640069A CN103640069A CN201310623650.7A CN201310623650A CN103640069A CN 103640069 A CN103640069 A CN 103640069A CN 201310623650 A CN201310623650 A CN 201310623650A CN 103640069 A CN103640069 A CN 103640069A
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- China
- Prior art keywords
- water seal
- bearing
- circlip
- sleeve
- shaft
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- 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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Abstract
The invention discloses a high-speed rotating joint which comprises a water seal shaft, a rear water seal, a rotary sleeve, a pressing sleeve, a bearing spacer bush, a front water seal, a bearing, a circlip for a hole and a circlip for a shaft. The rotary sleeve is in threaded connection with the pressing sleeve. The water seal shaft penetrates the pressing sleeve to be inserted into the rotary sleeve. The water seal shaft is sleeved by the bearing, the bearing and the pressing sleeve are separated through the circlip for the hole, and the bearing is connected in the pressing sleeve. The bearing serves as duplex bearings which are separated through the bearing spacer bush. The circlip for the shaft is connected with the water seal shaft and located at the top of the water seal shaft. The front water seal is installed at the front portion of the water seal shaft and located in the rotary sleeve. The rear water seal is installed at the rear portion of the water seal shaft and located in the pressing sleeve. The high-speed rotating joint is installed on a transmission wheel rotating at high speed, can enable water not to flow out and has the advantages of being simple in structure, safe, effectively and the like.
Description
Technical field
The present invention relates to a kind of high-speed joint, be applied to field of machining.
Background technology
Each processing and manufacturing industry of the application nearly cover of high-speed joint, as: metallurgy, lathe, generating, depth drill equipment, oil, rubber, plastics, weaving, printing and dyeing, pharmacy, cigarette, papermaking, food, feed processing etc.
In timber processing, because having produced high temperature, the High Rotation Speed of saw head can make the distortion of saw head, need water to lower the temperature to the saw head of high temperature, common way is that by water, the drive by driven by motor is transported on saw head and lowers the temperature by high-speed joint, yet the problem that the high-speed joint ubiquity on market leaks, the water spilling can flow on motor, causes very large mechanical disorder after motor entering water, causes very large financial resources personal casualty loss.
Summary of the invention
For addressing the above problem, the invention discloses a kind of high-speed joint, comprise: water seal axle, rear water seal, rotary sleeve, clamping sleeve, bearing spacer, front water seal, bearing, circlip for hole, circlip for shaft, described rotary sleeve and clamping sleeve are threaded connection; Described water seal axle inserts in rotary sleeve through clamping sleeve; Described bearing holder (housing, cover), on water seal axle, separates by circlip for hole and clamping sleeve, is connected in clamping sleeve; Described bearing is duplex bearing, and centre separates by bearing spacer; Described circlip for shaft is connected with water seal axle and is positioned at water seal axle top; Described front water seal is arranged on the front portion of water seal axle, is positioned at rotary sleeve; Described rear water seal is arranged on the rear portion of water seal axle, is positioned at clamping sleeve.
The present invention is a kind of high-speed joint, for wood processing machine device, be arranged on the drive of driven by motor, effect is that water is transported on saw head by drive, during work, water enters rotary sleeve by water seal axle, through rotary sleeve, enter drive again, because when work, rotary sleeve and clamping sleeve need High Rotation Speed, and water seal axle is motionless, water is easy to spill, and the present invention, by front water seal and rear water seal have been installed, water can not be flowed out from gap between water seal axle and clamping sleeve, thereby guaranteed that water does not flow into motor, causes accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1-water seal axle; Water seal after 2-; 3-rotary sleeve; 4-clamping sleeve; 5-bearing spacer; Water seal before 6-; 7-bearing; 8-circlip for hole; 9-circlip for shaft.
The specific embodiment
A kind of high-speed joint as shown in Figure 1, comprise: water seal axle 1, rear water seal 2, rotary sleeve 3, clamping sleeve 4, bearing spacer 5, front water seal 6, bearing 7, circlip for hole 8, circlip for shaft 9, described rotary sleeve 3 is threaded connection with clamping sleeve 4; Described water seal axle 1 inserts in rotary sleeve 3 through clamping sleeve 4; Described bearing 7 is enclosed within on water seal axle 1, by circlip for hole 8 and clamping sleeve 4, separates, and is connected in clamping sleeve 4; Described bearing 7 is duplex bearing, and centre separates by bearing spacer 5; Described circlip for shaft 9 is connected with water seal axle 1 and is positioned at water seal axle 1 top; Described front water seal 6 is arranged on the front portion of water seal axle 1, is positioned at rotary sleeve 3; Described rear water seal 2 is arranged on the rear portion of water seal axle 1, is positioned at clamping sleeve 4.
Finally it should be noted that: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this description has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.
Claims (1)
1. a high-speed joint, comprising: water seal axle, rear water seal, rotary sleeve, clamping sleeve, bearing spacer, front water seal, bearing, circlip for hole, circlip for shaft, and described rotary sleeve and clamping sleeve are threaded connection; Described water seal axle inserts in rotary sleeve through clamping sleeve; Described bearing holder (housing, cover), on water seal axle, separates by circlip for hole and clamping sleeve, is connected in clamping sleeve; Described bearing is duplex bearing, and centre separates by bearing spacer; Described circlip for shaft is connected and is positioned at water seal axle top with water seal axle, it is characterized in that: described front water seal is arranged on the front portion of water seal axle, is positioned at rotary sleeve; Described rear water seal is arranged on the rear portion of water seal axle, is positioned at clamping sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310623650.7A CN103640069A (en) | 2013-12-01 | 2013-12-01 | High-speed rotating joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310623650.7A CN103640069A (en) | 2013-12-01 | 2013-12-01 | High-speed rotating joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103640069A true CN103640069A (en) | 2014-03-19 |
Family
ID=50245425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310623650.7A Pending CN103640069A (en) | 2013-12-01 | 2013-12-01 | High-speed rotating joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103640069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090644A (en) * | 2014-05-10 | 2015-11-25 | 滕州市天旋旋转接头制造有限公司 | High pressure and intermediate speed rotating joint capable of being directly connected with motor |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997012721A1 (en) * | 1995-10-03 | 1997-04-10 | Kanefusa Corporation | Gas supply rotary joint for wood working |
| JP3083287B2 (en) * | 1999-01-19 | 2000-09-04 | リックス株式会社 | Rotary joint seal lubrication structure |
| JP3112906B1 (en) * | 1999-10-26 | 2000-11-27 | リックス株式会社 | Mechanical seal lubrication structure of rotary joint |
| CN101403456A (en) * | 2008-10-31 | 2009-04-08 | 无锡腾旋技术有限公司 | High-pressure high-rotation speed rotary connector |
| WO2009075603A1 (en) * | 2007-12-10 | 2009-06-18 | Evgeniji Nikolaevich Pavlov | Driven shaft for a transportation means |
| CN102661462A (en) * | 2012-05-11 | 2012-09-12 | 芜湖瑞精机床有限责任公司 | High-speed rotary joint |
| CN202612925U (en) * | 2012-06-12 | 2012-12-19 | 福建省闽旋科技股份有限公司 | High-speed rotary joint with belleville spring |
| CN202612927U (en) * | 2012-06-12 | 2012-12-19 | 福建省闽旋科技股份有限公司 | High-speed rotating joint with multiple small springs |
| CN202955370U (en) * | 2012-11-08 | 2013-05-29 | 宁波恒瑞机械有限公司 | High-pressure and high-speed rotary sealing structure |
| CN203236564U (en) * | 2013-02-18 | 2013-10-16 | 资源县多利士木工机械厂 | Multi-saw-blade woodworking machine saw blade cooling water rotating shaft connector |
-
2013
- 2013-12-01 CN CN201310623650.7A patent/CN103640069A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997012721A1 (en) * | 1995-10-03 | 1997-04-10 | Kanefusa Corporation | Gas supply rotary joint for wood working |
| JP3083287B2 (en) * | 1999-01-19 | 2000-09-04 | リックス株式会社 | Rotary joint seal lubrication structure |
| JP3112906B1 (en) * | 1999-10-26 | 2000-11-27 | リックス株式会社 | Mechanical seal lubrication structure of rotary joint |
| WO2009075603A1 (en) * | 2007-12-10 | 2009-06-18 | Evgeniji Nikolaevich Pavlov | Driven shaft for a transportation means |
| CN101403456A (en) * | 2008-10-31 | 2009-04-08 | 无锡腾旋技术有限公司 | High-pressure high-rotation speed rotary connector |
| CN102661462A (en) * | 2012-05-11 | 2012-09-12 | 芜湖瑞精机床有限责任公司 | High-speed rotary joint |
| CN202612925U (en) * | 2012-06-12 | 2012-12-19 | 福建省闽旋科技股份有限公司 | High-speed rotary joint with belleville spring |
| CN202612927U (en) * | 2012-06-12 | 2012-12-19 | 福建省闽旋科技股份有限公司 | High-speed rotating joint with multiple small springs |
| CN202955370U (en) * | 2012-11-08 | 2013-05-29 | 宁波恒瑞机械有限公司 | High-pressure and high-speed rotary sealing structure |
| CN203236564U (en) * | 2013-02-18 | 2013-10-16 | 资源县多利士木工机械厂 | Multi-saw-blade woodworking machine saw blade cooling water rotating shaft connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090644A (en) * | 2014-05-10 | 2015-11-25 | 滕州市天旋旋转接头制造有限公司 | High pressure and intermediate speed rotating joint capable of being directly connected with motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |