CN105090644A - High pressure and intermediate speed rotating joint capable of being directly connected with motor - Google Patents
High pressure and intermediate speed rotating joint capable of being directly connected with motor Download PDFInfo
- Publication number
- CN105090644A CN105090644A CN201410196827.4A CN201410196827A CN105090644A CN 105090644 A CN105090644 A CN 105090644A CN 201410196827 A CN201410196827 A CN 201410196827A CN 105090644 A CN105090644 A CN 105090644A
- Authority
- CN
- China
- Prior art keywords
- ring
- motor
- bearing
- outer tube
- high pressure
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/087—Joints with radial fluid passages
- F16L27/093—Joints with radial fluid passages of the "banjo" type, i.e. pivoting right-angle couplings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a high pressure and intermediate speed rotating joint capable of being directly connected with a motor. The high pressure and intermediate speed rotating joint comprises an outer tube, a first hole check ring, a first bearing, a first shaft check ring, two combined sealing rings, a second bearing, a second shaft check ring, an end cover, a second hole check ring, a sealing ring and a shell, and is characterized in that the first hole check ring, the first bearing, the first shaft check ring, the combined sealing rings, the second bearing, the second shaft check ring, the end cover, the second hole check ring and the sealing ring are sequentially arranged between the outer tube and the shell; an access is arranged between the two combined sealing rings; a key groove is formed in one end of the outer tube and is directly connected with a motor shaft, and an internal thread at the other end of the outer tube is connected with a rotating machine. The rotating joint is directly connected with the motor to transmit power, the interference defect of motor vibration to dynamic seal is overcome, and the rotating joint is resistant to high pressure.
Description
Technical field
The invention belongs to swivel joint, particularly one can with motor direct coupled high pressure middling speed swivel joint.
Background technique
In the manufacturing industry such as high-pressure wash machinery, hydraulic pressure delivery line, engineering machinery, often can run into and between fixed block and rotating machinery, have high-pressure medium need transmission, substantially all adopt plain edition whirligig to be solved.What often see at present is to enhance productivity, the corresponding raising of medium transmission pressure, and whirligig directly connects with motor, and the vibrations that motor produces just make common whirligig motive sealing easy to wear, and the life-span is short, changes frequent, waste material resources, financial resources.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the invention provides and a kind of directly connect transferring power with motor, overcome the interference of motor oscillating to motive sealing, high voltage bearing can with motor direct coupled high pressure middling speed swivel joint.
Technological scheme of the present invention is: one can with motor direct coupled high pressure middling speed swivel joint, comprise outer tube, the first hole back-up ring, clutch shaft bearing, the first shaft block ring, combined seal ring, the second bearing, the second shaft block ring, end cap, the second hole back-up ring, seal ring, housing, it is characterized in that: the first hole back-up ring, clutch shaft bearing, the first shaft block ring, combined seal ring, the second bearing, the second shaft block ring, end cap, the second hole back-up ring, seal ring are housed between described outer tube and housing successively; Described combined seal ring is two, is provided with path between described combined seal ring two; Described outer tube one end is provided with keyway and is directly connected with motor shaft, and the other end internal thread is connected with rotating machinery.
Advantageous effect of the present invention: this can with motor direct coupled high pressure middling speed swivel joint, directly connect with motor, adapt to the requirement with the working environment such as startup, braking, reversion, speed governing of motor.And whirligig frictional force is little, the power loss of motor is little, meets power conservation requirement.Outer tube can be driven when motor rotates to rotate, when outer tube rotates, have two ball bearings to carry out stable support, the stability rotated under ensureing high pressure conditions.Other two groups of combined seal rings make swivel joint can bear larger pressure.This product maximum speed 200 revs/min, maximum pressure is 10.0MPa, and Applicable media is not higher than water, hydraulic oil, cooling liquid, the Lubricants of 60 °.
Accompanying drawing explanation
Fig. 1 be the present invention a kind of can with the cross-sectional view of motor direct coupled high pressure middling speed swivel joint
Accompanying drawing indicates: 1 for outer tube, 2 be the first hole back-up ring, 3 for clutch shaft bearing, 4 be that the first shaft block ring, 5 is seal ring for end cap, 9 is the second hole back-up ring, 10,11 is housing for combined seal ring, 6 to be the second bearing, 7 be the second shaft block ring, 8.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, one can with motor direct coupled high pressure middling speed swivel joint, comprise outer tube 1, first hole back-up ring 2, clutch shaft bearing 3, first shaft block ring 4, combined seal ring 5, second bearing 6, second shaft block ring 7, end cap 8, second hole back-up ring 9, seal ring 10, housing 11, it is characterized in that: the first hole back-up ring, clutch shaft bearing 3, first shaft block ring 4, combined seal ring 5, second bearing 6, second shaft block ring 7, end cap 8, second hole back-up ring 9, seal ring 10 are housed between described outer tube 1 and housing 11 successively; Described combined seal ring 5 is two, is provided with path between described combined seal ring 5 two; Described outer tube 1 one end is provided with keyway and is directly connected with motor shaft, and the other end internal thread is connected with rotating machinery.
Claims (1)
1. an energy and motor direct coupled high pressure middling speed swivel joint, comprise outer tube, the first hole back-up ring, clutch shaft bearing, the first shaft block ring, combined seal ring, the second bearing, the second shaft block ring, end cap, the second hole back-up ring, seal ring, housing, it is characterized in that: the first hole back-up ring, clutch shaft bearing, the first shaft block ring, combined seal ring, the second bearing, the second shaft block ring, end cap, the second hole back-up ring, seal ring are housed between described outer tube and housing successively; Described combined seal ring is two, is provided with path between described combined seal ring two; Described outer tube one end is provided with keyway and is directly connected with motor shaft, and the other end internal thread is connected with rotating machinery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196827.4A CN105090644A (en) | 2014-05-10 | 2014-05-10 | High pressure and intermediate speed rotating joint capable of being directly connected with motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196827.4A CN105090644A (en) | 2014-05-10 | 2014-05-10 | High pressure and intermediate speed rotating joint capable of being directly connected with motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105090644A true CN105090644A (en) | 2015-11-25 |
Family
ID=54571678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410196827.4A Pending CN105090644A (en) | 2014-05-10 | 2014-05-10 | High pressure and intermediate speed rotating joint capable of being directly connected with motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105090644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061899A (en) * | 2017-01-17 | 2017-08-18 | 广州富森环保科技股份有限公司 | Outer driving swivel joint |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305322A (en) * | 2011-08-23 | 2012-01-04 | 大连橡胶塑料机械股份有限公司 | Rotary joint capable of being mounted in through-shaft manner |
| CN203099164U (en) * | 2013-01-09 | 2013-07-31 | 福建省闽旋科技股份有限公司 | High-rotating-speed rotary joint |
| CN103640069A (en) * | 2013-12-01 | 2014-03-19 | 安徽金丰机械有限公司 | High-speed rotating joint |
| CN203823298U (en) * | 2014-05-10 | 2014-09-10 | 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 |
-
2014
- 2014-05-10 CN CN201410196827.4A patent/CN105090644A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305322A (en) * | 2011-08-23 | 2012-01-04 | 大连橡胶塑料机械股份有限公司 | Rotary joint capable of being mounted in through-shaft manner |
| CN203099164U (en) * | 2013-01-09 | 2013-07-31 | 福建省闽旋科技股份有限公司 | High-rotating-speed rotary joint |
| CN103640069A (en) * | 2013-12-01 | 2014-03-19 | 安徽金丰机械有限公司 | High-speed rotating joint |
| CN203823298U (en) * | 2014-05-10 | 2014-09-10 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061899A (en) * | 2017-01-17 | 2017-08-18 | 广州富森环保科技股份有限公司 | Outer driving swivel joint |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |