CN2760315Y - A high pressure cylinder - Google Patents
A high pressure cylinder Download PDFInfo
- Publication number
- CN2760315Y CN2760315Y CN 200420075342 CN200420075342U CN2760315Y CN 2760315 Y CN2760315 Y CN 2760315Y CN 200420075342 CN200420075342 CN 200420075342 CN 200420075342 U CN200420075342 U CN 200420075342U CN 2760315 Y CN2760315 Y CN 2760315Y
- Authority
- CN
- China
- Prior art keywords
- pressure cylinder
- oil inlet
- inlet passage
- plug
- seal plug
- 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
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Abstract
The utility model relates to a high-pressure cylinder having an oil inlet which is externally sealed. The high-pressure cylinder comprises an oil supplying passage and a hollow sealed plug, wherein the sealed plug is embedded in the oil supplying passage from inside to outside. The high-pressure cylinder using the externally arranged sealed plug has the advantage of convenient installation and maintenance. The plug can be conveniently taken out from the outside when oil leakage fault happens, and can be quickly installed after taken out, and the high-pressure cylinder needs not to disassemble for maintenance as the existing high-pressure cylinder, and the utility model also has the advantages of time saving, labor saving and high work efficiency.
Description
Technical field
The utility model relates to the high-pressure cylinder that a kind of filler opening adopts external sealing.
Background technique
The filler opening of the ultrahigh pressure clutch release slave cylinder in the existing cubic hinge press synthesis device adopts built-in sealing means, big outer little in its filler opening passage internal diameter, its plug must be to install in hyperbaric chamber in advance, if the leakage of oil problem takes place in the equipment using process need be dismantled when keeping in repair, the press complete machine must be taken apart and change plug or obturator, waste time and energy, working efficiency is low, and Utilization ratio can not effectively improve.
The model utility content
The utility model purpose is to provide a kind of high-pressure cylinder of being convenient to the dismounting maintenance.
To achieve these goals, the utility model adopts following technological scheme: a kind of high-pressure cylinder, comprise oil inlet passage and hollow seal plug, and seal plug is from embedded being fixed on the oil inlet passage outside to inside.
Described oil inlet passage is divided into inner small and outside big two sections of internal diameter, and seal plug is embedded to be fixed on the outer section oil inlet passage.
Described seal plug and oil inlet passage surface of contact are provided with seal ring.
Described seal plug contacts embedded being fixed on the outer section oil inlet passage by the threeway flange.
The high-pressure cylinder of the external seal plug of this employing, installation and maintenance is very convenient.When oil leakage fault takes place, can from the outside plug be taken out easily, but quick mounting after the maintenance, and needn't tear the machine maintenance open as existing high-pressure cylinder, time saving and energy saving, working efficiency improves greatly; And this design can reduce equipment manufacturing cost about 2%, remarkable in economical benefits.
Description of drawings
Fig. 1 is existing high-pressure cylinder structural representation;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the enlarged diagram of sealing configuration.
Embodiment
Embodiment: as Fig. 2, shown in Figure 3, high-pressure cylinder 1 comprises oil inlet passage and hollow seal plug 2, and seal plug 2 is from embedded being fixed on the oil inlet passage 7 outside to inside.
Inner segment oil inlet passage 5 diameters are not more than 40 millimeters, and it is that 50 millimeters, the degree of depth are 40 millimeters that outer section is inlayed the plug section diameter, and supporting design seal plug 2 is connected with threeway flange 3 rigidity on being fixed on high-pressure cylinder 1.
Claims (4)
1, a kind of high-pressure cylinder comprises oil inlet passage and hollow seal plug, it is characterized in that: seal plug is from embedded being fixed on the oil inlet passage outside to inside.
2, high-pressure cylinder according to claim 1 is characterized in that: described oil inlet passage is divided into inner small and outside big two sections of internal diameter, and seal plug is embedded to be fixed on the outer section oil inlet passage.
3, high-pressure cylinder according to claim 1 and 2 is characterized in that: described seal plug and oil inlet passage surface of contact are provided with seal ring.
4, high-pressure cylinder according to claim 3 is characterized in that: described seal plug contacts embedded being fixed on the outer section oil inlet passage by the threeway flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075342 CN2760315Y (en) | 2004-12-08 | 2004-12-08 | A high pressure cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075342 CN2760315Y (en) | 2004-12-08 | 2004-12-08 | A high pressure cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760315Y true CN2760315Y (en) | 2006-02-22 |
Family
ID=36082516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420075342 Expired - Lifetime CN2760315Y (en) | 2004-12-08 | 2004-12-08 | A high pressure cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760315Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104704248A (en) * | 2012-10-04 | 2015-06-10 | Kyb技术和销售服务公司 | Hydraulic cylinder |
| CN107882810A (en) * | 2017-12-13 | 2018-04-06 | 西诺控股集团有限公司 | The adjustable type hydraulic shunting mechanism of ejection oil cylinder of injection molding machine |
-
2004
- 2004-12-08 CN CN 200420075342 patent/CN2760315Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104704248A (en) * | 2012-10-04 | 2015-06-10 | Kyb技术和销售服务公司 | Hydraulic cylinder |
| CN107882810A (en) * | 2017-12-13 | 2018-04-06 | 西诺控股集团有限公司 | The adjustable type hydraulic shunting mechanism of ejection oil cylinder of injection molding machine |
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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 2014.12.1 Contract record no.: 2008410000247 Denomination of utility model: High-pressure cylinder pressure-variable quenching device for steam turbine system Granted publication date: 20060222 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 2014.12.1; 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: 20141208 Granted publication date: 20060222 |