CN207629204U - A kind of superelevation proportion cavity liner vibration cavity plate - Google Patents
A kind of superelevation proportion cavity liner vibration cavity plate Download PDFInfo
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- CN207629204U CN207629204U CN201721618735.6U CN201721618735U CN207629204U CN 207629204 U CN207629204 U CN 207629204U CN 201721618735 U CN201721618735 U CN 201721618735U CN 207629204 U CN207629204 U CN 207629204U
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- cavity plate
- cavity
- superelevation
- proportion
- liner
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Abstract
The utility model discloses a kind of superelevation proportion cavity liners to vibrate cavity plate, including cavity plate housing, the height of the cavity plate housing is 20 80mm, and the internal diameter of cavity plate housing is 30 80mm, the outer diameter of cavity plate housing is 40 120mm simultaneously, and the cavity plate housing and cavity plate ontology are interference edge system connection.The superelevation proportion cavity liner vibrates cavity plate, greatly solves the bearing capacity of cavity liner cavity plate, cavity plate maximum working pressure is set to be increased to 18 megapascal by 14 megapascal, this superelevation proportion cavity liner vibration cavity plate can not only produce compactness preferably common cavity liner, more importantly it can produce tungsten copper than higher superelevation proportion cavity liner, so that armour-piercing perforating depth improves again and petroleum perforation depth improves provide solid foundation again, the device cavity plate housing be toughness very well, hardness is higher, the preferable material of heat resistance, test of many times and select.
Description
Technical field
The utility model is related to petroleum perforation, petroleum well logging technology field, specially a kind of superelevation proportion cavity liner vibration
Cavity plate.
Background technology
The cavity liner concave-convex mold installed on vibration pressure machine, cavity plate are mounted above, and punch-pin is mounted on following.When work
Cavity plate slowly drops to certain altitude, and the targeting part of cavity plate inner cavity is sleeved on the targeting part of punch-pin at this time, and punch-pin and
Certain stocking space is just reserved between cavity plate, lathe starts vibration feeding immediately, and high-gravity tungsten, copper mixed powder are by mould
Central small hole is relatively uniform shakes off between concave-convex mold for tool, and after material dress, the punch that returns back to top, which moves down, seals feed inlet, connects
It that equipment oil pressure pushes cavity plate and sealing punch is integrally moved down along equipment rail, pressurize in vibrations, when the pre- level pressure of pressure arrival
When power after the pressurize several seconds, vibrations cavity plate, which moves up, to be exited, and the cavity liner finished product pressed is manually removed from punch-pin.
Existing cavity liner concave die, structural limitations are larger, and when cavity plate hardness is higher, easy pressure break is scrapped, and cavity plate is hard
When spending relatively low, easily inner cavity compressive strain is scrapped, at present the cavity liner of country's tungsten copper based powders compacting, it is full-automatic to press shield apparatus work
It being pressurized and is generally 9~11 megapascal, mold is damaged in conference by pressure to pressure again, and vibrations cavity plate compression can generally be increased to 12~14 megapascal,
Mold can also be scrapped because compression is too high when more than 14 megapascal, and vibrations pressure shield apparatus can not produce the cavity liner under higher pressure,
It also can not the higher grit mixture cavity liner of production density.
Utility model content
The purpose of this utility model is to provide a kind of superelevation proportion cavity liners to vibrate cavity plate, is asked with solving above-mentioned technology
Topic.To achieve the above object, the utility model provides the following technical solutions：A kind of superelevation proportion cavity liner vibration cavity plate, including
The height of cavity plate housing (1), the cavity plate housing is 20-80mm, and the internal diameter of cavity plate housing is 30-80mm, while outside cavity plate
The outer diameter of set is 40-120mm, and the cavity plate housing and cavity plate ontology are interference edge system connection.
Preferably, the cavity plate housing (1) is fine by toughness, hardness is higher, the preferable material of heat resistance is made.
It is further preferred that cavity plate housing (1) uses hardness to be made of the mould steel of HRC45-50.
The preferably described cavity plate ontology (2) is made of the material of high rigidity, high intensity, high-wearing feature.
It is further preferred that cavity plate ontology (2) use hardness by HRC58-62 steel alloys be made.
Compared with prior art, the utility model has the beneficial effects that：The superelevation proportion cavity liner vibrates cavity plate, greatly
The bearing capacity for solving cavity liner cavity plate makes cavity plate maximum working pressure be increased to 18 megapascal by 14 megapascal, this superelevation ratio
Weight cavity liner vibration cavity plate can not only produce compactness preferably common cavity liner, and more importantly it can produce tungsten copper than higher
Superelevation proportion cavity liner so that armour-piercing perforating depth improves again and petroleum perforation depth improves provide solid foundation again.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is to push pharmacy type cover structure schematic diagram using the utility model hyperpressure.
In figure：1, cavity plate housing, 2, cavity plate ontology, 3 return back to top punching, and 4, cavity liner punch, 5 superelevation proportion cavity liners.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of superelevation proportion cavity liner vibration cavity plate, including
Cavity plate housing 1, cavity plate housing 1 are internally provided with cavity plate ontology 2, and cavity plate housing 1 and cavity plate ontology 2 are integrally formed formula structure,
The height of cavity plate housing 1 is 20-80mm, and the internal diameter of cavity plate housing 1 is 30-80mm, while the outer diameter of cavity plate housing 1 is 40-
120mm, cavity plate housing 1 and cavity plate ontology 2 are interference edge system connection, and 1 hardness of cavity plate housing is made of the mould steel of HRC45-50,
2 hardness of cavity plate ontology is made of the steel alloy of HRC58-62, is formed by test of many times, the high, good toughness with hardness of cavity plate housing 1
Material give the inner cavity of cavity plate ontology 2 with pretightning force, it is therefore prevented that inner cavity bears that strength is excessive and crack, and using effect is very
It is good.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of superelevation proportion cavity liner vibrates cavity plate, including cavity plate housing (1), it is characterised in that：The cavity plate housing (1)
Height is 20-80mm, and the internal diameter of cavity plate housing (1) is 30-80mm, while the outer diameter of cavity plate housing (1) is 40-120mm, institute
It is interference edge system connection to state cavity plate housing (1) and cavity plate ontology (2).
2. a kind of superelevation proportion cavity liner according to claim 1 vibrates cavity plate, it is characterised in that the cavity plate housing (1)
By toughness is fine, hardness is higher, the preferable material of heat resistance is made.
3. a kind of superelevation proportion cavity liner according to claim 2 vibrates cavity plate, it is characterised in that the cavity plate housing (1)
Hardness is used to be made of the mould steel of HRC45-50.
4. a kind of superelevation proportion cavity liner according to claim 1 vibrates cavity plate, it is characterised in that the cavity plate ontology (2)
It is made of the material of high rigidity, high intensity, high-wearing feature.
5. a kind of superelevation proportion cavity liner according to claim 4 vibrates cavity plate, it is characterised in that the cavity plate ontology (2)
Hardness is used to be made of the steel alloy of HRC58-62.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618735.6U CN207629204U (en) | 2017-11-28 | 2017-11-28 | A kind of superelevation proportion cavity liner vibration cavity plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618735.6U CN207629204U (en) | 2017-11-28 | 2017-11-28 | A kind of superelevation proportion cavity liner vibration cavity plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629204U true CN207629204U (en) | 2018-07-20 |
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ID=62854484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721618735.6U Active CN207629204U (en) | 2017-11-28 | 2017-11-28 | A kind of superelevation proportion cavity liner vibration cavity plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN207629204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375762A (en) * | 2020-04-30 | 2020-07-07 | 齐齐哈尔齐庆石油机械配件制造厂 | Powder cover vibration tool die |
-
2017
- 2017-11-28 CN CN201721618735.6U patent/CN207629204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375762A (en) * | 2020-04-30 | 2020-07-07 | 齐齐哈尔齐庆石油机械配件制造厂 | Powder cover vibration tool die |
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