CN103966732A - Novel shunt valve element of water-jet loom - Google Patents
Novel shunt valve element of water-jet loom Download PDFInfo
- Publication number
- CN103966732A CN103966732A CN201410191956.4A CN201410191956A CN103966732A CN 103966732 A CN103966732 A CN 103966732A CN 201410191956 A CN201410191956 A CN 201410191956A CN 103966732 A CN103966732 A CN 103966732A
- Authority
- CN
- China
- Prior art keywords
- axle
- shaft
- mandrel
- axle sleeve
- sleeve
- 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
Landscapes
- Looms (AREA)
Abstract
The invention relates to a novel shunt valve element of a water-jet loom. The novel shunt valve element comprises a core shaft (1) and a shaft sleeve (2), the core shaft (1) is composed of a shaft head (11), a first shaft body (12), a second shaft body (13), a third shaft body (14) and a shaft tail (15), the third shaft body (14) of the core shaft (1) is sleeved with the shaft sleeve (2) in an inserted mode, the position, between the second shaft body (13) and the third shaft body (14), of a shaft shoulder (16) abuts against the upper end face of the shaft sleeve (2), a clamping groove (22) is formed in the lower end face of the shaft sleeve (2), and a limiting plate (3) is clamped in the clamping groove (22) and connected to the shaft tail (15) of the core shaft (1) in a screwed mode. The shunt valve element of a novel connecting structure is provided, the core shaft and the shaft sleeve of the shunt valve element can be tightly connected together with low cost, and separation of a core shaft and a shaft sleeve of a shunt valve element of a pasting structure is avoided.
Description
Technical field:
The present invention relates to the technical field of water jet looms, more specifically to a kind of novel water jet looms valve core of water isolating valve.
Background technology:
Current water jet looms valve core of water isolating valve is mainly used in shunt valve, realizes water under high pressure and is assigned in each nozzle system.And existing valve core of water isolating valve is generally made up of with the axle sleeve that is nested with the ceramic material outside mandrel the mandrel of metal, axle sleeve can reduce the frictional dissipation of mandrel.Existing axle sleeve generally bonds together by structure glue, and steep for a long time in water because of spool, some low-quality structure glue there will be inefficacy, thereby cause mandrel and axle sleeve to depart from or rotate, make hole, the water route dislocation on through hole and the axle sleeve on mandrel, thereby cause water under high pressure can not be assigned in each nozzle.And the patent of invention that patent No. application number is 201310736376.4 discloses axle sleeve and the associated mandrel in a kind of D type hole, but coordinate and have relatively high expectations between its mandrel and axle sleeve, the axle sleeve in D type hole is higher than the Ceramic shaft sleeve processing cost in O type hole simultaneously.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of novel water jet looms valve core of water isolating valve is provided, and it can avoid spool mandrel to separate with axle sleeve.
Technology solution of the present invention is as follows:
A kind of novel water jet looms valve core of water isolating valve, comprise mandrel and axle sleeve, mandrel is made up of spindle nose, the first axle body, the second axle body, the 3rd axle body and axle tail, the shaft shoulder of the 3rd axle body sleeve of mandrel in axle sleeve, between the second axle body and the 3rd axle body is pressed against on the upper end of axle sleeve, on the lower surface of axle sleeve, form draw-in groove, in draw-in groove, be equipped with limiting plate, limiting plate is screwed onto on the axle tail of mandrel.
On the lateral wall of the 3rd axle body of described mandrel, form the circular hole running through, form the waist-shaped hole that runs through axle sleeve two side on the lateral wall of axle sleeve, the waist-shaped hole of axle sleeve is connected with circular hole, and the width of waist-shaped hole is greater than the diameter of circular hole.
The center of described limiting plate forms screwed hole, on the lateral wall of mandrel axle tail, forms the screw thread matching with limiting plate screwed hole.
The length of described limiting plate is less than the diameter of axle sleeve lateral wall, and the thickness of limiting plate is not more than the degree of depth of axle sleeve draw-in groove, and the length of mandrel the 3rd axle body is less than the length of axle sleeve.
Beneficial effect of the present invention is:
It provides a kind of valve core of water isolating valve of new Joining Structure, can when lower cost, the mandrel of valve core of water isolating valve and axle sleeve closely be linked together, thereby avoid the mandrel of spool and the generation of axle sleeve segregation phenomenon of sticking structure.
Brief description of the drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of front view of the present invention.
Fig. 3 is the structural representation of upward view of the present invention.
Fig. 4 is the cross-sectional schematic of structure of the present invention.
Fig. 5 is the structural representation of axle sleeve of the present invention.
In figure: 1, mandrel; 2, axle sleeve; 3, limiting plate; 11, spindle nose; 12, the first axle body; 13, the second axle body; 14, the 3rd axle body; 15, axle tail; 16, the shaft shoulder; 17, circular hole; 21, draw-in groove; 22, waist-shaped hole.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 5, a kind of novel water jet looms valve core of water isolating valve, comprise mandrel 1 and axle sleeve 2, mandrel 1 is made up of spindle nose 11, the first axle body 12, the second axle body 13, the 3rd axle body 14 and axle tail 15, the shaft shoulder 16 of the 3rd axle body 14 sleeves of mandrel 1 in axle sleeve 2, between the second axle body 13 and the 3rd axle body 14 is pressed against on the upper end of axle sleeve 2, on the lower surface of axle sleeve 2, form draw-in groove 22, be equipped with limiting plate 3 in draw-in groove 22, limiting plate 3 is screwed onto on the axle tail 15 of mandrel 1.
On the lateral wall of the 3rd axle body 14 of described mandrel 1, form the circular hole 17 running through, form the waist-shaped hole 21 that runs through axle sleeve 2 two sides on the lateral wall of axle sleeve 2, the waist-shaped hole 21 of axle sleeve 2 is connected with circular hole 17, and the width of waist-shaped hole 21 is greater than the diameter of circular hole 17.
The center of described limiting plate 3 forms screwed hole, forms the screw thread matching with limiting plate 3 screwed holes on the lateral wall of mandrel 1 axle tail 15.
The length of described limiting plate 3 is less than the diameter of axle sleeve 2 lateral walls, and the thickness of limiting plate 3 is not more than the degree of depth of axle sleeve 2 draw-in grooves 22, and the length of mandrel 1 the 3rd axle body 14 is less than the length of axle sleeve 2.
Operation principle: the patent of invention that it is 201310736376.4 that the present invention has designed from a kind of application number has identical function but the valve core of water isolating valve of different syndetons, the limiting plate 3 of this valve core of water isolating valve can limit the rotation of mandrel 1, the shaft shoulder 16 of limiting plate 3 and mandrel 1 can limit mandrel 1 axial float, on its axle sleeve 2, waist-shaped hole 22 is greater than the circular hole 17 that mandrel 1 sprinkles simultaneously, reduced cooperation requirement, thereby its processing cost is lower.
Claims (2)
1. a novel water jet looms valve core of water isolating valve, comprise mandrel (1) and axle sleeve (2), mandrel (1) is by spindle nose (11), the first axle body (12), the second axle body (13), the 3rd axle body (14) and axle tail (15) composition, it is characterized in that: the 3rd axle body (14) sleeve of mandrel (1) is in axle sleeve (2), the shaft shoulder (16) between the second axle body (13) and the 3rd axle body (14) is pressed against on the upper end of axle sleeve (2), on the lower surface of axle sleeve (2), form draw-in groove (22), in draw-in groove (22), be equipped with limiting plate (3), limiting plate (3) is screwed onto on the axle tail (15) of mandrel (1),
On the lateral wall of the 3rd axle body (14) of described mandrel (1), form the circular hole (17) running through, on the lateral wall of axle sleeve (2), form the waist-shaped hole (21) that runs through axle sleeve (2) two side, the waist-shaped hole (21) of axle sleeve (2) is connected with circular hole (17), and the width of waist-shaped hole (21) is greater than the diameter of circular hole (17);
The center of described limiting plate (3) forms screwed hole, forms the screw thread matching with limiting plate (3) screwed hole on the lateral wall of mandrel (1) axle tail (15).
2. a kind of novel water jet looms valve core of water isolating valve according to claim 1, it is characterized in that, the length of described limiting plate (3) is less than the diameter of axle sleeve (2) lateral wall, the thickness of limiting plate (3) is not more than the degree of depth of axle sleeve (2) draw-in groove (22), and the length of mandrel (1) the 3rd axle body (14) is less than the length of axle sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191956.4A CN103966732A (en) | 2014-05-08 | 2014-05-08 | Novel shunt valve element of water-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191956.4A CN103966732A (en) | 2014-05-08 | 2014-05-08 | Novel shunt valve element of water-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103966732A true CN103966732A (en) | 2014-08-06 |
Family
ID=51236719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410191956.4A Pending CN103966732A (en) | 2014-05-08 | 2014-05-08 | Novel shunt valve element of water-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103966732A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202221A (en) * | 2015-10-30 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | Shunt valve element |
| CN105240573A (en) * | 2015-10-30 | 2016-01-13 | 湖州织里韩衣童社服饰有限公司 | Water distribution valve of water jet loom |
| CN105239257A (en) * | 2015-10-30 | 2016-01-13 | 湖州织里韩衣童社服饰有限公司 | Hydraulic loom wefting mechanism |
| CN113503383A (en) * | 2021-09-08 | 2021-10-15 | 南通道奇家纺有限公司 | High stability hydraulic loom shunt valve |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380762Y (en) * | 1999-05-04 | 2000-05-31 | 欧雷诺精密五金(厦门)有限公司 | Valve core of water tap |
| KR200204689Y1 (en) * | 2000-06-05 | 2000-12-01 | 방해규 | Check valve of water jet loom |
| JP2004277999A (en) * | 2004-04-27 | 2004-10-07 | Tsudakoma Corp | Channel switching device for water-jet loom |
| CN201395673Y (en) * | 2009-05-07 | 2010-02-03 | 苏州华毅机械有限公司 | Shunt valve of water-jet loom |
| CN201753786U (en) * | 2010-05-27 | 2011-03-02 | 无锡市书泰纺织机械有限公司 | Conversion valve |
| JP4724167B2 (en) * | 2007-09-20 | 2011-07-13 | 津田駒工業株式会社 | Switching valve for water jet loom |
| CN202493699U (en) * | 2012-03-08 | 2012-10-17 | 陈丹跃 | Valve core |
| CN203477110U (en) * | 2013-09-25 | 2014-03-12 | 浙江通力重型齿轮股份有限公司 | Transmission structure of transmission shafts |
| CN103696103A (en) * | 2013-12-29 | 2014-04-02 | 镇江东艺机械有限公司 | Water distribution valve spool of water jet loom |
| CN203938824U (en) * | 2014-05-08 | 2014-11-12 | 湖州厉华妤婕联合纺织有限公司 | A kind of novel water jet looms valve core of water isolating valve |
-
2014
- 2014-05-08 CN CN201410191956.4A patent/CN103966732A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380762Y (en) * | 1999-05-04 | 2000-05-31 | 欧雷诺精密五金(厦门)有限公司 | Valve core of water tap |
| KR200204689Y1 (en) * | 2000-06-05 | 2000-12-01 | 방해규 | Check valve of water jet loom |
| JP2004277999A (en) * | 2004-04-27 | 2004-10-07 | Tsudakoma Corp | Channel switching device for water-jet loom |
| JP4724167B2 (en) * | 2007-09-20 | 2011-07-13 | 津田駒工業株式会社 | Switching valve for water jet loom |
| CN201395673Y (en) * | 2009-05-07 | 2010-02-03 | 苏州华毅机械有限公司 | Shunt valve of water-jet loom |
| CN201753786U (en) * | 2010-05-27 | 2011-03-02 | 无锡市书泰纺织机械有限公司 | Conversion valve |
| CN202493699U (en) * | 2012-03-08 | 2012-10-17 | 陈丹跃 | Valve core |
| CN203477110U (en) * | 2013-09-25 | 2014-03-12 | 浙江通力重型齿轮股份有限公司 | Transmission structure of transmission shafts |
| CN103696103A (en) * | 2013-12-29 | 2014-04-02 | 镇江东艺机械有限公司 | Water distribution valve spool of water jet loom |
| CN203938824U (en) * | 2014-05-08 | 2014-11-12 | 湖州厉华妤婕联合纺织有限公司 | A kind of novel water jet looms valve core of water isolating valve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202221A (en) * | 2015-10-30 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | Shunt valve element |
| CN105240573A (en) * | 2015-10-30 | 2016-01-13 | 湖州织里韩衣童社服饰有限公司 | Water distribution valve of water jet loom |
| CN105239257A (en) * | 2015-10-30 | 2016-01-13 | 湖州织里韩衣童社服饰有限公司 | Hydraulic loom wefting mechanism |
| CN105202221B (en) * | 2015-10-30 | 2017-11-17 | 陈爱华 | A kind of valve core of water isolating valve |
| CN113503383A (en) * | 2021-09-08 | 2021-10-15 | 南通道奇家纺有限公司 | High stability hydraulic loom shunt valve |
| CN113503383B (en) * | 2021-09-08 | 2021-11-12 | 南通道奇家纺有限公司 | High stability hydraulic loom shunt valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103966732A (en) | Novel shunt valve element of water-jet loom | |
| CN104632849A (en) | Thread looseness prevention structure | |
| CN203938824U (en) | A kind of novel water jet looms valve core of water isolating valve | |
| CN204123261U (en) | A kind of pyramid type sand paper folder | |
| CN105202221B (en) | A kind of valve core of water isolating valve | |
| CN204253577U (en) | A kind of central shaft | |
| CN103551618A (en) | Chuck | |
| CN103537919A (en) | Novel chuck | |
| CN205046279U (en) | Hydraulic loom that takes separating tank tub mount pad that absorbs water | |
| CN205078841U (en) | Valve core of water isolating valve | |
| CN203936656U (en) | Doublet contact chuck claw | |
| CN204778572U (en) | A plastics axle sleeve for stopper is connected | |
| CN203621648U (en) | Taper-shank slotting cutter | |
| CN204322178U (en) | A kind of drill | |
| CN204280784U (en) | A kind of inflatable clamping collet | |
| CN206372700U (en) | The anticreep end socket of polysulfone hollow fiber ultrafiltration membrane system | |
| CN203817422U (en) | Connection rod for stepped hole fine boring cutter | |
| CN203995061U (en) | A kind of combining structure of printing seats | |
| CN203888144U (en) | Glue sealing valve needle | |
| CN203352323U (en) | Permanent magnet matching structure of synchronous motor | |
| CN202990211U (en) | Ceiling fixing structure | |
| CN203431120U (en) | Dynamic balanced electric control valve provided with built-in pressure guiding hole | |
| CN205148516U (en) | Production sophisticated planer drive mechanism connecting rod for wooden toy | |
| CN205148524U (en) | Production woodworking router bottom plate mounting for wooden toy | |
| CN206264078U (en) | A kind of multifunction machine rotating mechanism connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20140806 |