CN2880240Y - Body assembly of hexahedron top press - Google Patents
Body assembly of hexahedron top press Download PDFInfo
- Publication number
- CN2880240Y CN2880240Y CN 200620031639 CN200620031639U CN2880240Y CN 2880240 Y CN2880240 Y CN 2880240Y CN 200620031639 CN200620031639 CN 200620031639 CN 200620031639 U CN200620031639 U CN 200620031639U CN 2880240 Y CN2880240 Y CN 2880240Y
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- CN
- China
- Prior art keywords
- piston
- cylinder
- high pressure
- pressure sealing
- block set
- 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 - Fee Related
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model belongs to hydraulic device field, especially relates to a cubic anvil component for diamond synthesizing process, which includes a piston installed in a hinge roof beam or a cylinder. The piston is consisted of an inner high pressure sealing ultrashort piston and an external guide piston axle. The piston is divided into the pilot piston and cylinder cover, which is applicable to apply the combined cylinder surface of pilot piston and the cylinder cover as the locating surface of piston, so as to reduce the design length of the piston and pressure cylinder and reduce the manufacturing cost as well.
Description
Technical field
The utility model belongs to the hydraulic means field, particularly a kind of synthetic cubic hinge press cylinder block set of diamond that can be used for.
Background technology
The cubic hinge press synthesis device is that diamond is produced special equipment, as shown in Figure 1, the cubic hinge press cylinder block set comprises hinge-beam jar 2, piston 1 and cylinder cap 4, in order to guarantee the precision of press, the face of cylinder that the locate mode of piston adopts piston 1 and hinge-beam jar 2 to cooperate in the design positions, piston 1 cooperates the big matched in clearance 5 of employing with cylinder cap 4 inwalls, piston 1 and hinge-beam jar 2 inwalls cooperate the little matched in clearance 6 of employing, hinge-beam jar 2 inner bottom parts adopt at the bottom of the orthodrome 3, so just require length of fit longer, the length of hinge-beam jar 2 strengthens, and the volume of hinge-beam jar 2 and piston 1 significantly increases, and increases the manufacturing cost of equipment.
The utility model content
The cubic hinge press cylinder block set that provides a kind of volume less is provided the utility model purpose.
To achieve these goals, the utility model adopts following technical scheme: the cubic hinge press cylinder block set comprises being installed on hinge-beam jar or in-oil cylinder piston that piston is connected by the direction piston shaft of the high pressure sealing super-short piston of the inner and outer end and forms.
Described high guide piston cooperates the little matched in clearance of employing with cylinder in the cylinder cap, cylinder cooperates the big matched in clearance of employing in high pressure sealing super-short piston and the oil cylinder.
Described guide piston the inner is provided with the convex edge, and high pressure sealing super-short piston outer end is provided with the draw-in groove that cooperates with the convex edge of guide piston the inner.
Described oil cylinder inner bottom part adopts round-corner transition at the bottom of the medium-sized circular arc.
The piston of cubic hinge press of the present utility model is divided into two joints, and guide piston and cylinder cap cooperate selects little matched in clearance for use, plays the guide effect of piston; High pressure sealing super-short piston and cylinder pressure cooperate selects big matched in clearance for use, plays the hydraulic oil sealing function; Use the locating surface of the cooperation face of cylinder of guide piston and cylinder cap, can significantly shorten the design length of piston and cylinder pressure like this, reduce manufacturing cost as piston, particularly for the press of 600 above cylinder diameters, the press volume inside strengthens, and cylinder cap length is longer, and this scheme seems practical.The high pressure sealing super-short piston adopts axial limiting to be connected with guide piston, but work is carried out in the one motion, and the high pressure sealing super-short piston plays sealing and axial limiting effect, and volume is little, good rigidity; The cylinder pressure inner bottom part adopts round-corner transition at the bottom of the medium-sized circular arc, can satisfy requirement of strength, can save material again.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Embodiment: as shown in Figure 2, oil cylinder and hinge beam adopt the hinge-beam jar 2 of integrative-structure, the cubic hinge press cylinder block set comprises the cylinder cap 4 that is installed on hinge-beam jar 2 cylinder mouths and installs and the piston in hinge-beam jar 2, piston is connected by 7 of the guide pistons of the high pressure sealing super-short piston 8 of the inner and outer end and forms, guide piston 7 cooperates the little matched in clearance 10 of employing with cylinder cap 4, high pressure sealing super-short piston 8 and hinge-beam jar 2 cooperate the big matched in clearance 11 of employing.Guide piston 7 the inners are provided with the convex edge, and high pressure sealing super-short piston 8 outer ends are provided with the draw-in groove that cooperates with the convex edge of guide piston 7 the inners.The axle of high pressure sealing super-short piston 8 and guide piston 7 is connected, and volume is little, good rigidity.Hinge-beam jar 2 inner bottom parts adopt round-corner transition 9 at the bottom of the medium-sized circular arc, so just require length of fit shorter, and the length of hinge-beam jar 2 reduces, and the volume of hinge-beam jar 2 and piston 1 significantly reduces, and has reduced the manufacturing cost of equipment.
Claims (4)
1, cubic hinge press cylinder block set comprises being installed on hinge-beam jar or in-oil cylinder piston that it is characterized in that: piston axially is formed by connecting by the high pressure sealing super-short piston of the inner and the guide piston of outer end.
2, cubic hinge press cylinder block set according to claim 1 is characterized in that: the little matched in clearance of described guide piston and inboard wall of cylinder cover, the big matched in clearance of high pressure sealing super-short piston and oil cylinder inner wall.
3, cubic hinge press cylinder block set according to claim 1 and 2 is characterized in that: described guide piston the inner is provided with the convex edge, and high pressure sealing super-short piston outer end is provided with the draw-in groove that cooperates with the convex edge of guide piston the inner.
4, cubic hinge press cylinder block set according to claim 3 is characterized in that: described oil cylinder inner bottom part adopts round-corner transition at the bottom of the medium-sized circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031639 CN2880240Y (en) | 2006-04-19 | 2006-04-19 | Body assembly of hexahedron top press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031639 CN2880240Y (en) | 2006-04-19 | 2006-04-19 | Body assembly of hexahedron top press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880240Y true CN2880240Y (en) | 2007-03-21 |
Family
ID=37880079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620031639 Expired - Fee Related CN2880240Y (en) | 2006-04-19 | 2006-04-19 | Body assembly of hexahedron top press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880240Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805082A (en) * | 2016-05-13 | 2016-07-27 | 洛阳启明超硬材料有限公司 | Bottom oil way mechanism of cylinder body of hinge beam of six-face top hydraulic machine |
-
2006
- 2006-04-19 CN CN 200620031639 patent/CN2880240Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805082A (en) * | 2016-05-13 | 2016-07-27 | 洛阳启明超硬材料有限公司 | Bottom oil way mechanism of cylinder body of hinge beam of six-face top hydraulic 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 |
|
| 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 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20140419 |