CN109723923A - One kind can impact type water pipe rotary joint - Google Patents
One kind can impact type water pipe rotary joint Download PDFInfo
- Publication number
- CN109723923A CN109723923A CN201910167876.8A CN201910167876A CN109723923A CN 109723923 A CN109723923 A CN 109723923A CN 201910167876 A CN201910167876 A CN 201910167876A CN 109723923 A CN109723923 A CN 109723923A
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- China
- Prior art keywords
- rotary
- rotary sleeve
- sliding block
- rotary shaft
- machined
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 210000004907 gland Anatomy 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000019643 circumnutation Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
It can impact type water pipe rotary joint the invention discloses one kind, including rotary shaft, rotary sleeve, preceding gland, rear pressing cover, bearing, rotating seal and oil sealing, it is characterized by: the rotary sleeve and the rotary shaft form rotary joint main body, it is connected between rotary sleeve and rotary shaft with bearing support, and uses rotating seal and oil sealing sealing;Rotary sleeve outer surface is machined with threaded for installing the mouth of a river of transit joint;Rotary shaft outer surface is machined with the annular groove with rotary sleeve mouth of a river aligned in position, is provided with water hole on annular groove;Rolling guide is housed in the lower part of rotary sleeve, the rolling guide includes sliding block and guide rail, and sliding block is fixed on sliding block mounting plate, and sliding block mounting plate is connect by bolt with rotary sleeve, and guide rail is fixed on mounting base.The present invention both can Arbitrary Rotation convey water or other fluid medium, while the rolling guide for passing through the lower part of rotary sleeve, it is ensured that entire rotary joint smoothly does reciprocating linear motion with high precision easily.
Description
Technical field
The present invention relates to it is a kind of can Arbitrary Rotation conveying water or other fluid medium closed rotary connector, refer in particular to one
Kind can convey the water pipe rotary joint of water or other fluid medium under axial reciprocating linear motion with Arbitrary Rotation.
Background technique
In engineering machinery, can Arbitrary Rotation conveying water or other fluid medium rotary joint, generally use rotatory sealing
Or mechanical seal, but cannot all make straight reciprocating motion.And only make the oil cylinder of straight reciprocating motion, piston type, it is using special
The piston or piston rod seal component of door, but cannot all make circumnutation.This is the different sealing system of two classes, and same sealing
Part can not have both both functions substantially.But the hydraulic system components of some engineering machinery, it both requires to make circumnutation, again
It does reciprocating linear motion.These hydraulic system components put forward new requirements Seal Design and structure design.
Summary of the invention
The problem of for background above technology, can circle round reciprocal fortune the object of the present invention is to provide one kind
It is dynamic, and the water pipe rotary joint of linear reciprocation ballistic motion can be made, to adapt to the use demand of above-mentioned correlation engineering machinery.
The technical solution adopted by the present invention is that: one kind can impact type water pipe rotary joint, including it is rotary shaft, rotary sleeve, preceding
Gland, rear pressing cover, bearing, rotating seal and oil sealing, it is characterised in that: rotary sleeve and rotary shaft form rotary joint main body,
Rotating seal and oil sealing sealing are used between rotary sleeve and rotary shaft, are connected between rotary sleeve and rotary shaft with bearing support;Rotation
Pivoted housing outer surface is machined with the threaded mouth of a river for being used to install transit joint, and inner surface is machined with installation rotation in mouth of a river two sides
The groove of sealing element, both ends of the surface are machined with oil sealing installation position;Rotary shaft outer surface is machined with and rotary sleeve mouth of a river aligned in position
Annular groove is provided with water hole on annular groove;Gland and rear pressing cover before the both ends of rotary sleeve are respectively fitted with;In rotary sleeve
Lower part be equipped with rolling guide, rolling guide main body includes sliding block and guide rail, and sliding block is fixed on sliding block mounting plate, sliding block installation
Plate is connect by bolt with rotary sleeve, and guide rail is fixed on mounting base.
Shield is installed outside the rolling guide.
Correlation engineering is fixed on mechanically by mounting base after the entire rotary joint combination of the present invention.
Technical solution of the present invention has the characteristics that following:
1, rotary joint can meet the function of correlation engineering machinery Arbitrary Rotation conveying water or other fluid medium.
2, the lower part of the rotary sleeve of rotary joint is equipped with rolling guide, can guarantee that entire rotary joint is light by rolling guide
It changes places and smoothly does reciprocating linear motion with high precision.
Detailed description of the invention
Fig. 1 is structure chart of the invention;
Fig. 2 is the left view of Fig. 1;
In figure: 1, rotary shaft, 2, oil sealing, 3, preceding gland, 4, bearing, 5, rotating seal, 6, O-ring seals, 7, rotary sleeve, 8,
Rear pressing cover, 9, sliding block mounting plate, 10, sliding block, 11, guide rail, 12, mounting base, 13, shield.
Specific embodiment
Below according to specific embodiment and attached drawing, the present invention will be further described.
As shown in Figure 1, the present invention be one kind can impact type water pipe rotary joint, including rotary shaft, rotary sleeve, preceding gland,
There are mounting flange in rear pressing cover, bearing, rotating seal and oil sealing, 1 one end of rotary shaft, and center is water hole.Water hole be provided with
The port of the mouth of a river aligned in position of rotary sleeve 7.1 outer surface water hole port two sides of rotary shaft are machined with installation rotating seal 5
And the groove of O-ring seals 6.7 outer surface of rotary sleeve is machined with the threaded mouth of a river for being used to install transit joint, and inner surface adds
Work has the annular groove with 1 water hole port aligned in position of rotary shaft, and the mouth of a river is communicated with annular groove.Rotary shaft 1 and rotary sleeve 7
Rotary joint main body is formed, the relative motion of Arbitrary Rotation can be made between rotary shaft 1 and rotary sleeve 7.Rotary shaft 1 and rotation
With the support connection of bearing 4 between set 7.Bearing 4 can guarantee connection and relative rotary motion between rotary shaft 1 and rotary sleeve 7.Rotation
It is sealed between shaft 1 and rotary sleeve 7 with rotating seal 5 and O-ring seals 6, forms one kind between rotary shaft 1 and rotary sleeve 7
Clearance seal.Water is after the entrance of the water inlet of rotary shaft 1, into the annular groove of 7 inner surface of rotary sleeve and the mouth of a river of outer surface.
One end of rotary sleeve 7 is equipped with preceding gland 3, is equipped with oil sealing 2 in preceding gland 3.The other end of rotary sleeve 7 is equipped with rear pressing cover 8,
Oil sealing 2 is also equipped in rear pressing cover 8.This part-structure meets the function of rotary joint Arbitrary Rotation conveying water or other fluid medium
Energy.
As shown in Fig. 2, being equipped with rolling guide in the lower part of rotary sleeve 7.Rolling guide includes sliding block 10 and 11 two, guide rail
Point.Sliding block 10 can be along 11 straight reciprocating of guide rail.Sliding block 10 is fixed on sliding block mounting plate 9.Sliding block mounting plate 9 passes through bolt
It is connect with rotary sleeve 7.Guide rail 11 is fixed on mounting base 12.Shield 13 is installed outside rolling guide.This part-structure
Meet the reciprocating linear ballistic motion of rotary joint.
Correlation engineering is fixed on mechanically by mounting base 12 after entire rotary joint combination.
Finally, it should be noted that above implement to be merely illustrative of the technical solution of the present invention, rather than its limitations;Although ginseng
According to previous embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features;And
These are modified or replaceed, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (2)
1. one kind can impact type water pipe rotary joint, including rotary shaft, rotary sleeve, preceding gland, rear pressing cover, bearing, rotatory sealing
Part and oil sealing, it is characterised in that: the rotary sleeve and the rotary shaft form rotary joint main body, between rotary sleeve and rotary shaft
It is connected with bearing support, and uses rotating seal and oil sealing sealing;Rotary sleeve outer surface is machined with threaded for installing
The mouth of a river of transit joint, inner surface are machined with the groove of installation rotating seal in mouth of a river two sides, and both ends of the surface are machined with oil sealing peace
Fill position;Rotary shaft outer surface is machined with the annular groove with rotary sleeve mouth of a river aligned in position, is provided with water hole on annular groove;?
Gland and rear pressing cover before the both ends of rotary sleeve are respectively fitted with;Rolling guide, the rolling guide are housed in the lower part of rotary sleeve
Including sliding block and guide rail, sliding block is fixed on sliding block mounting plate, and sliding block mounting plate is connect by bolt with rotary sleeve, and guide rail is fixed
On mounting base.
2. according to claim 1 can impact type water pipe rotary joint, it is characterised in that: installation outside the rolling guide
There is shield.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910167876.8A CN109723923A (en) | 2019-03-06 | 2019-03-06 | One kind can impact type water pipe rotary joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910167876.8A CN109723923A (en) | 2019-03-06 | 2019-03-06 | One kind can impact type water pipe rotary joint |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109723923A true CN109723923A (en) | 2019-05-07 |
Family
ID=66301884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910167876.8A Pending CN109723923A (en) | 2019-03-06 | 2019-03-06 | One kind can impact type water pipe rotary joint |
Country Status (1)
Country | Link |
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CN (1) | CN109723923A (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8330223D0 (en) * | 1982-11-22 | 1983-12-21 | Stoker D G | Rotary joint |
JPS6484897A (en) * | 1988-08-19 | 1989-03-30 | Tokyo Tatsuno Kk | Oil feeder |
CN1073520A (en) * | 1991-12-16 | 1993-06-23 | 乔森公司 | Impact resistant rotary joint |
CN201412620Y (en) * | 2009-04-07 | 2010-02-24 | 张伟 | Floating sealed high-speed high-pressure rotary joint |
CN101780891A (en) * | 2009-11-12 | 2010-07-21 | 无锡五冶金属压延有限公司 | Expansion and reduction rotary joint device of a steel belt hydraulic coiler |
CN102003587A (en) * | 2010-11-15 | 2011-04-06 | 中国农业大学 | Rotating joint for vacuum device |
CN202379496U (en) * | 2011-11-30 | 2012-08-15 | 浙江师范大学 | Rotary joint device of hydraulic coiling machine |
CN103047493A (en) * | 2012-12-28 | 2013-04-17 | 苏州新奇特清洗设备有限公司 | Rotary joint |
CN203176193U (en) * | 2013-02-22 | 2013-09-04 | 宝山钢铁股份有限公司 | Rotating joint |
CN203463845U (en) * | 2013-08-29 | 2014-03-05 | 福建省闽旋科技股份有限公司 | Multi-pass rotary surface seal rotary joint |
CN105735670A (en) * | 2016-05-11 | 2016-07-06 | 成都市妃华松五金产品有限公司 | Building gap grouting device with rotary union joint |
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 |
CN209587420U (en) * | 2019-03-06 | 2019-11-05 | 湖南海润电气有限公司 | One kind can impact type water pipe rotary joint |
-
2019
- 2019-03-06 CN CN201910167876.8A patent/CN109723923A/en active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8330223D0 (en) * | 1982-11-22 | 1983-12-21 | Stoker D G | Rotary joint |
JPS6484897A (en) * | 1988-08-19 | 1989-03-30 | Tokyo Tatsuno Kk | Oil feeder |
CN1073520A (en) * | 1991-12-16 | 1993-06-23 | 乔森公司 | Impact resistant rotary joint |
CN201412620Y (en) * | 2009-04-07 | 2010-02-24 | 张伟 | Floating sealed high-speed high-pressure rotary joint |
CN101780891A (en) * | 2009-11-12 | 2010-07-21 | 无锡五冶金属压延有限公司 | Expansion and reduction rotary joint device of a steel belt hydraulic coiler |
CN102003587A (en) * | 2010-11-15 | 2011-04-06 | 中国农业大学 | Rotating joint for vacuum device |
CN202379496U (en) * | 2011-11-30 | 2012-08-15 | 浙江师范大学 | Rotary joint device of hydraulic coiling machine |
CN103047493A (en) * | 2012-12-28 | 2013-04-17 | 苏州新奇特清洗设备有限公司 | Rotary joint |
CN203176193U (en) * | 2013-02-22 | 2013-09-04 | 宝山钢铁股份有限公司 | Rotating joint |
CN203463845U (en) * | 2013-08-29 | 2014-03-05 | 福建省闽旋科技股份有限公司 | Multi-pass rotary surface seal rotary joint |
CN105735670A (en) * | 2016-05-11 | 2016-07-06 | 成都市妃华松五金产品有限公司 | Building gap grouting device with rotary union joint |
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 |
CN209587420U (en) * | 2019-03-06 | 2019-11-05 | 湖南海润电气有限公司 | One kind can impact type water pipe rotary joint |
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