CN2746240Y - Self-sealing oil-way wye - Google Patents
Self-sealing oil-way wye Download PDFInfo
- Publication number
- CN2746240Y CN2746240Y CN 200420074900 CN200420074900U CN2746240Y CN 2746240 Y CN2746240 Y CN 2746240Y CN 200420074900 CN200420074900 CN 200420074900 CN 200420074900 U CN200420074900 U CN 200420074900U CN 2746240 Y CN2746240 Y CN 2746240Y
- Authority
- CN
- China
- Prior art keywords
- tube
- internal tube
- interior cover
- overcoat
- fixed base
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 11
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000004513 sizing Methods 0.000 claims description 12
- 208000005168 Intussusception Diseases 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Valve Housings (AREA)
Abstract
A self-sealing oil-way triplet belongs to the valve technical field. The utility model comprises a triplet body, a high pressure joint combination which composes of an overlapped external tube and an internal tube is arranged on a horizontal path of one side, and the external tube is threaded connected in the path and is contacted with the external wall of the front part of the internal tube. The diameter reducing section of the front end of the internal tube is covered with an elastic component, the internal tube near the diameter reducing section is provided with a fluid through hole which is communicated with the internal tube, and a barrier plate whose outer diameter is larger than the inner diameter of the path is arranged between the diameter reducing section on the internal tube and the normal diameter section. The horizontal path on the other side is provided with a high pressure joint combination which composes an overlapped external tube and a fixing seat, the external tube is contacted with the external wall of the front part of the fixing seat, a center slot is arranged at the front part of the fixing seat, the diameter reducing section of the front end of the internal tube extends into the center slot, and the internal tube and the front part of the fixing seat are sealing matched with the path opening. The elastic component is a return spring, the internal tube and the fixing seat are respectively sliding contacted with the external tube, and the utility model can seal the oil circuit timely in the process of mounting and dismounting machine.
Description
Technical field
The utility model belongs to valve technology field, particularly a kind of three way of self-sealing circuit that can be used for the diamond synthesis device.
Background technique
Cubic hinge press is the diamond synthesis device, the old-fashioned threeway (see figure 1) that is used for its ultrahigh pressure clutch release slave cylinder filler opening, just simple threeway, in the maintenance of equipment peace installation and dismantling machine, owing to can't in time seal, cause hydraulic oil leakage of oil in a large amount of press cylinders, cause waste of material, working efficiency is low.
The model utility content
The purpose of this utility model be to provide a kind of can be in the disassembly-and-assembly machine process the timely three way of self-sealing circuit of closing oil path.
For reaching above-mentioned purpose, the utility model adopts following technological scheme: three way of self-sealing circuit, comprise three way valve, the high pressure joint combination of being made up of the overcoat and the interior cover of intussusception is installed on the one side horizontal channel, overcoat is bolted in the passage and with the anterior outer wall of interior cover and contacts, in cover front end sizing reduction section outer wall be with elastic component, interior cover is provided with the fluid through-hole that is communicated with interior cover in abutting connection with sizing reduction section, in put sizing reduction section and often be provided with the block plate of external diameter between directly section greater than the passage internal diameter; The high pressure joint combination of being made up of the overcoat and the fixed base of intussusception is installed on the opposite side horizontal channel, the anterior outer wall of overcoat and fixed base contacts, the fixed base front portion is provided with central channel, and interior cover front end sizing reduction section stretches in the central channel, and interior cover and fixed base are anterior to be sealed and matched with the passway.
Elastic component is a Returnning spring, interior cover, fixed base respectively with the overcoat sliding contact.
The utility model is composite structure, turn overcoat drive in cover, fixed base can realize unlatching, the closure of valve.When the overcoat on the fixed base and in the overcoat that puts all be in when tightening the position, three-way valve is in open mode, oil circuit is connected automatically; Overcoat on fixed base is in tightens the position, in the overcoat that puts when being in releasing orientation, in be enclosed within outer moving under the action of reset spring, the threeway sealing, the oil in the clutch release slave cylinder can not spill.In the threeway closed condition, can become flexible the exhaust of fixed base overcoat.The utility model is simple in structure, easy to assemble, easy to maintenance, can effectively solve leakage of oil problem in the press assembling/disassembling machine process.
Description of drawings
Fig. 1 is existing three-port structure schematic representation;
Fig. 2 is the utility model structural representation (closed condition);
Fig. 3 is the utility model structural representation (open mode).
Embodiment
As Fig. 2, shown in Figure 3, three way of self-sealing circuit comprises three way valve 1, the high pressure joint combination of being made up of the overcoat 2 and the interior cover 3 of intussusception is installed on the valve body 1 one side horizontal channels, overcoat 2 is bolted in the passage and with interior cover 3 anterior outer walls and contacts, interior cover 3 front end sizing reduction sections 10 outer walls are with Returnning spring 4, interior cover 3 is provided with the fluid through-hole 5 that is communicated with interior cover in abutting connection with sizing reduction section 10, are provided with the block plate 6 of external diameter greater than the passage internal diameter between sizing reduction section 10 and the normal footpath section on the interior cover 3; The high pressure joint combination of being made up of the overcoat 7 and the fixed base 8 of intussusception is installed on the opposite side horizontal channel, overcoat 7 contacts with fixed base 8 anterior outer walls, fixed base 8 front portions are provided with central channel 9, interior cover 3 front end sizing reduction sections 10 stretch in the central channel 9, and interior cover 3 and fixed base 8 front portions are sealed and matched with the passway.In the cover 3, fixed base 8 respectively with overcoat 2,7 sliding contacts.
The utility model is used for large-scale cubic hinge press ultrahigh pressure clutch release slave cylinder filler opening, and pressurized oil system is transmitted about pressure 63MPa, safety, convenient, reliable.
Claims (2)
1, three way of self-sealing circuit, comprise three way valve, it is characterized in that, the high pressure joint combination of being made up of the overcoat and the interior cover of intussusception is installed on the one side horizontal channel, overcoat is bolted in the passage and with the anterior outer wall of interior cover and contacts, in cover front end sizing reduction section outer wall be with elastic component, interior cover is provided with the fluid through-hole that is communicated with interior cover in abutting connection with sizing reduction section, in put sizing reduction section and often be provided with the block plate of external diameter between directly section greater than the passage internal diameter; The high pressure joint combination of being made up of the overcoat and the fixed base of intussusception is installed on the opposite side horizontal channel, the anterior outer wall of overcoat and fixed base contacts, the fixed base front portion is provided with central channel, and interior cover front end sizing reduction section stretches in the central channel, and interior cover and fixed base are anterior to be sealed and matched with the passway.
2, three way of self-sealing circuit as claimed in claim 1 is characterized in that, elastic component is a Returnning spring, interior cover, fixed base respectively with the overcoat sliding contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074900 CN2746240Y (en) | 2004-10-22 | 2004-10-22 | Self-sealing oil-way wye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074900 CN2746240Y (en) | 2004-10-22 | 2004-10-22 | Self-sealing oil-way wye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746240Y true CN2746240Y (en) | 2005-12-14 |
Family
ID=35582821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074900 Expired - Lifetime CN2746240Y (en) | 2004-10-22 | 2004-10-22 | Self-sealing oil-way wye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2746240Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486386A (en) * | 2013-10-10 | 2014-01-01 | 河南柴油机重工有限责任公司 | Composite pipeline connector |
| CN104595609A (en) * | 2014-12-31 | 2015-05-06 | 聚光科技(杭州)股份有限公司 | Device and method protecting online operation |
| CN111664282A (en) * | 2020-06-02 | 2020-09-15 | 安徽优源液压科技有限公司 | CBD type multiple directional control valve convenient to loading and unloading |
-
2004
- 2004-10-22 CN CN 200420074900 patent/CN2746240Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486386A (en) * | 2013-10-10 | 2014-01-01 | 河南柴油机重工有限责任公司 | Composite pipeline connector |
| CN104595609A (en) * | 2014-12-31 | 2015-05-06 | 聚光科技(杭州)股份有限公司 | Device and method protecting online operation |
| CN111664282A (en) * | 2020-06-02 | 2020-09-15 | 安徽优源液压科技有限公司 | CBD type multiple directional control valve convenient to loading and unloading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 24, Holly Street, hi tech Development Zone, Henan, Zhengzhou Province: 450001 Patentee after: Zhengzhou Artificial Diamond and Produce Engineering and Technological Research Center Co., Ltd. Address before: No. 24, Holly Street, hi tech Development Zone, Henan, Zhengzhou Province: 450001 Patentee before: Zhengzhou Synthetic Diamond and Products Engineering Technique Research Center |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhengzhou Sino-Crystal Diamond Joint-Stock Co., Ltd. Assignor: Zhengzhou Artificial Diamond and Produce Engineering and Technological Research Center Co., Ltd. Contract fulfillment period: 2008.11.19 to 2015.12.1 Contract record no.: 2008410000246 Denomination of utility model: Self-sealing oil-way wye Granted publication date: 20051214 License type: Exclusive license Record date: 20081222 |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHENG ZHOU MAN-MADE DIAMOND AND PRODUCTS ENGINEERI Free format text: FORMER NAME: ZHENG ZHOU MAN-MADE DIAMOND AND PRODUCTS ENGINEERING RESEARCH CENTER |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.19 TO 2015.12.1; CHANGE OF CONTRACT Name of requester: ZHENG ZHOU HUAJING DIAMOND CO., LTD. Effective date: 20081222 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141022 Granted publication date: 20051214 |