CN102305322A - Rotary joint capable of being mounted in through-shaft manner - Google Patents
Rotary joint capable of being mounted in through-shaft manner Download PDFInfo
- Publication number
- CN102305322A CN102305322A CN201110242265A CN201110242265A CN102305322A CN 102305322 A CN102305322 A CN 102305322A CN 201110242265 A CN201110242265 A CN 201110242265A CN 201110242265 A CN201110242265 A CN 201110242265A CN 102305322 A CN102305322 A CN 102305322A
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- China
- Prior art keywords
- spring seat
- spring
- throw
- rotary joint
- out collar
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Abstract
The invention discloses a rotary joint capable of being mounted in a through-shaft manner. The rotary joint comprises an end cover (1), a connector body (2), a spring seat (3), a spring (4), a throw-out collar (5), a moving ring (6), a stationary ring (7), a spring seat (8), a bearing (9), a positioning sleeve (10) and a set screw (11); the spring seat (3), the spring (4), the throw-out collar (5), the moving ring (6) and the stationary ring (7) form a set of sealing system; and a spring seat (8), the spring (4), the throw-out collar (5), the moving ring (6) and the stationary ring (7) form another set of sealing system. The rotary joint capable of being mounted in the through-shaft manner is suitable for all power-driven rotating pieces; the novel rotary joint can be arranged at one end of a rotating piece, which is provided with a power input piece; and the rotary joint is novel, compact and reasonable in structure and can be mounted in the through-shaft manner, and the input of a heating/cooling medium at the power input end of the power-driven rotating piece is realized.
Description
Technical field
But the present invention relates to the swivel joint that a kind of axis is installed.
Background technique
Swivel joint is a kind of mechanical seal device; It is that medium is transported to the transition of going in the revolving part partly by fixing pipeline, and the heating/cooling medium that has uniform temperature, pressure through swivel joint is transported on the equipment of rotation safely, is widely used in industries such as papermaking, printing and dyeing, tire; General revolving part for dynamic driving; One end is installed the power input component, and like shaft coupling etc., and the other end of revolving part is installed two-way swivel joint.
Summary of the invention
The purpose of this invention is to provide a kind of axis of can realizing and install, but realize the swivel joint of axis installation of input of the power intake heating/cooling medium of dynamic rotary driving part.
The present invention for realizing the technological scheme that above-mentioned purpose adopted is: but the swivel joint that a kind of axis is installed; Comprise end cap (1), fittings body (2), spring seat (3), spring (4), throw-out collar (5), moving-coil (6), Jing Quan (7), spring seat (8), bearing (9), setting sleeve (10) and Cock screw (11); End cap (1) is installed in the front end of fittings body (2); Spring seat (3), spring seat (8), bearing (9) and setting sleeve (10) are installed on the axis of fittings body (2); Spring (4) is installed on spring seat (3) and the spring seat (8); Throw-out collar (5), moving-coil (6) and Jing Quan (7) are installed on the fittings body (2); Cock screw (11) is installed on the setting sleeve (10), constitutes a cover sealing system between spring seat (3), spring (4), throw-out collar (5), moving-coil (6) and the Jing Quan (7), constitutes another set of sealing system between spring seat (8), spring (4), throw-out collar (5), moving-coil (6) and the Jing Quan (7).
Said end cap (1), fittings body (2) and Jing Quan (7) constitute the stationary part of swivel joint.
But the swivel joint that a kind of axis of the present invention is installed; Be applicable to the revolving part of dynamic driving, and the working surface of revolving part requires to have a temperature gradient, when needing the medium heating cooling of two kinds of different temperatures; This novel swivel joint of end installation of power input component can be installed at revolving part; Rotary joint structure is novel, compact, reasonable, and swivel joint can be realized the axis installation, realizes the input of the power intake heating/cooling medium of dynamic rotary driving part.
Description of drawings
But the structural representation of Fig. 1 to be the present invention a kind of swivel joint that axis installs.
But the user mode schematic representation of Fig. 2 to be the present invention a kind of swivel joint that axis installs.
Among the figure: 1, end cap; 2, fittings body; 3, spring seat; 4, spring; 5, throw-out collar; 6, moving-coil; 7, Jing Quan; 8, spring seat; 9, bearing; 10, setting sleeve; 11, Cock screw; 12, swivel joint; 13, revolving part.
Embodiment
As depicted in figs. 1 and 2, but the swivel joint that axis is installed comprises end cap 1, fittings body 2, spring seat 3, spring 4, throw-out collar 5, moving-coil 6, quiet circle 7, spring seat 8, bearing 9, setting sleeve 10 and Cock screw 11; End cap 1 is installed in the front end of fittings body 2, and spring seat 3, spring seat 8, bearing 9 and setting sleeve 10 are installed on the axis of fittings body 2, and spring 4 is installed on spring seat 3 and the spring seat 8; Throw-out collar 5, moving-coil 6 and quiet circle 7 are installed on the fittings body 2, and Cock screw 11 is installed on the setting sleeve 10, constitute a cover sealing system between spring seat 3, spring 4, throw-out collar 5, moving-coil 6 and the quiet circle 7; Constitute another set of sealing system between spring seat 8, spring 4, throw-out collar 5, moving-coil 6 and the quiet circle 7, the sealing system of swivel joint is independently formed in two cover mechanical seals separately, and end cap 1, fittings body 2 and quiet circle 7 constitute the stationary part of swivel joint; Two Bearing Installation in the swivel joint 12 are on the power intake axle of revolving part 13; Be used for supporting the static part of whole swivel joint, setting sleeve 10, Cock screw 11 are used for making the static part axially locating of swivel joint, and spring seat 3 is enclosed within on the axis; Make its axially locating with top Cock screw; The spring 4 that mounts elastically promotes throw-out collar 5, and throw-out collar 5 promotes moving-coil 6 again, moves vertically; Because quiet circle 7 is installed on the end cap of swivel joint; By setting sleeve 10, Cock screw 11 axially locating, therefore between quiet circle 7 and moving-coil 6, formed a mechanical seal, another one spring seat 8 forms two mechanical seals with spring 4, throw-out collar 5, moving-coil 6, quiet circle 7 with same principle; Swivel joint just can be realized the axis installation like this, and can reach sealing effect.
Claims (2)
1. but the swivel joint installed of an axis; It is characterized in that: comprise end cap (1), fittings body (2), spring seat (3), spring (4), throw-out collar (5), moving-coil (6), Jing Quan (7), spring seat (8), bearing (9), setting sleeve (10) and Cock screw (11); End cap (1) is installed in the front end of fittings body (2); Spring seat (3), spring seat (8), bearing (9) and setting sleeve (10) are installed on the axis of fittings body (2); Spring (4) is installed on spring seat (3) and the spring seat (8); Throw-out collar (5), moving-coil (6) and Jing Quan (7) are installed on the fittings body (2); Cock screw (11) is installed on the setting sleeve (10), constitutes a cover sealing system between spring seat (3), spring (4), throw-out collar (5), moving-coil (6) and the Jing Quan (7), constitutes another set of sealing system between spring seat (8), spring (4), throw-out collar (5), moving-coil (6) and the Jing Quan (7).
2. but the swivel joint that a kind of axis according to claim 1 is installed is characterized in that: said end cap (1), fittings body (2) and Jing Quan (7) constitute the stationary part of swivel joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110242265A CN102305322A (en) | 2011-08-23 | 2011-08-23 | Rotary joint capable of being mounted in through-shaft manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110242265A CN102305322A (en) | 2011-08-23 | 2011-08-23 | Rotary joint capable of being mounted in through-shaft manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102305322A true CN102305322A (en) | 2012-01-04 |
Family
ID=45379214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110242265A Pending CN102305322A (en) | 2011-08-23 | 2011-08-23 | Rotary joint capable of being mounted in through-shaft manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102305322A (en) |
Cited By (2)
| 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 |
| CN113084716A (en) * | 2019-12-23 | 2021-07-09 | 张英 | Water sand rotary joint and sand blasting gun |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085896U (en) * | 1991-01-30 | 1991-10-02 | 管彦华 | Rotary joint with case made of glassfiber reinforced plastics |
| CN2477925Y (en) * | 2001-04-19 | 2002-02-20 | 周为民 | Rotatary tube joint |
| CN2591376Y (en) * | 2002-12-16 | 2003-12-10 | 张永经 | Graphite ring floating rotary joint |
| CN2646523Y (en) * | 2003-07-06 | 2004-10-06 | 张厚泉 | High temperature resistant dynamically sealed swivel joint |
| JP2011127725A (en) * | 2009-12-21 | 2011-06-30 | Nippon Pillar Packing Co Ltd | Multiple flow passage type rotary joint |
-
2011
- 2011-08-23 CN CN201110242265A patent/CN102305322A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085896U (en) * | 1991-01-30 | 1991-10-02 | 管彦华 | Rotary joint with case made of glassfiber reinforced plastics |
| CN2477925Y (en) * | 2001-04-19 | 2002-02-20 | 周为民 | Rotatary tube joint |
| CN2591376Y (en) * | 2002-12-16 | 2003-12-10 | 张永经 | Graphite ring floating rotary joint |
| CN2646523Y (en) * | 2003-07-06 | 2004-10-06 | 张厚泉 | High temperature resistant dynamically sealed swivel joint |
| JP2011127725A (en) * | 2009-12-21 | 2011-06-30 | Nippon Pillar Packing Co Ltd | Multiple flow passage type rotary joint |
Cited By (2)
| 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 |
| CN113084716A (en) * | 2019-12-23 | 2021-07-09 | 张英 | Water sand rotary joint and sand blasting gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120104 |