CN201346874Y - Filling cylinder structure of magnetic material hydraulic press - Google Patents
Filling cylinder structure of magnetic material hydraulic press Download PDFInfo
- Publication number
- CN201346874Y CN201346874Y CNU2008202146489U CN200820214648U CN201346874Y CN 201346874 Y CN201346874 Y CN 201346874Y CN U2008202146489 U CNU2008202146489 U CN U2008202146489U CN 200820214648 U CN200820214648 U CN 200820214648U CN 201346874 Y CN201346874 Y CN 201346874Y
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- China
- Prior art keywords
- cylinder
- filling cylinder
- filling
- magnetic material
- piston
- 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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Abstract
The utility model provides a filling cylinder structure of a magnetic material hydraulic press, which mainly comprises a filling cylinder. Two sides of the filling cylinder are further provided with a piston cylinder respectively, and two piston cylinders and a piton rod of the filling cylinder are all connected with a sliding block. By adopting the structure of a horizontal filling cylinder, the filling cylinder structure solves the problem existing in background arts to some extent that water contents of materials inside the cylinder are not uniform under the action of gravity. When in application, the novel structure can not only guarantee density and purity of materials filled into moulds, but also reduce maintenance of filling cylinders, thereby improving labor efficiency and ensuring economic benefits.
Description
Technical field
The utility model relates to a kind of hydraulic press, and it is even to be specifically related to a kind of raw material water content in die cavity that can make, the material-pouring cylinder structure of the hydraulic machine for magnetic material that product percent of pass is high.
Background technology
The vertical material feeding cylinder of Shi Yonging concentrates in the material of bottom owing to gravity effect meeting makes washiness when suction in the market, the top and the bottom material occurs inhomogeneous in the cylinder, being injected into material in the die cavity like this, moisture two amounts will to occur inhomogeneous, what the product that causes a mould to get off occurring had can't moulding or breakage, thereby has influenced the quality of mould preparation.Same reduction efficient.
The utility model content
Main task of the present utility model is to provide a kind of material-pouring cylinder structure of hydraulic machine for magnetic material, specifically is that a kind of raw material water content in die cavity that can make is even, the material-pouring cylinder structure of the hydraulic machine for magnetic material that product percent of pass is high.
In order to solve above technical problem, the material-pouring cylinder structure of a kind of hydraulic machine for magnetic material of the present utility model, mainly contain the material feeding cylinder and constitute, its innovative point is: the both sides of described material feeding cylinder also respectively are provided with a piston cylinder, and the piston rod of described two-piston cylinder and material feeding cylinder is all fixedlyed connected with slide block.
The advantage of above structure is: structure of the present utility model adopts horizontal material feeding cylinder, solved the uneven phenomenon of the water content of in the cylinder of gravity effect, expecting described in the background technology to a certain extent, thereby make material feeding cylinder material feeding moisture even, be injected into the material moisture concentration unanimity in the die cavity.Simultaneously, middle material cylinder drives by the both sides piston cylinder, oil plant can not occur and mix, in the purity that has guaranteed material.
In addition, integral structure has in the past also brought very big difficulty for maintenance, when the leakage of material occurring, need pull down the replacing sealing ring usually, and integrative-structure is changed and can't be avoided having influence on the sealing ring that other need not to change.But this three cylinder horizontal type structures have just solved this difficulty, and the replacing of the sealing ring of any one cylinder all is independently, can not make any influence of layer to other two cylinders, and the maintenance of single cylinder are very simple and easy.
In sum, the application of the horizontal new construction of this three cylinders has given assurance not only for the concentration and the purity that are injected into the material in the mould, has also reduced the maintenance of material feeding cylinder simultaneously, has improved efficiency, has guaranteed economic benefit.
Description of drawings
Figure is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, described material-pouring cylinder structure is three cylinder horizontal type structures, is made of two piston cylinders 1,2 and material feeding cylinder 3.
Described two-piston cylinder 1,2 lays respectively at the horizontal both sides of material feeding cylinder 3, and the piston rod 4,5 of piston cylinder 1,2 and the piston rod 6 of material feeding cylinder 3 all are fixed on the above-mentioned horizontal material-pouring cylinder structure of three cylinders of formation on the slide block 7.During this structure operation, mainly lean on the action of the piston cylinder 1,2 of both sides to drive slide block 7, thereby drive 3 motions of material feeding cylinder.In this structure, there is not hydraulic oil in the material feeding cylinder 3, just passive movement, so biggest advantage is to have realized the oil plant separation, guaranteed the simple property of material.
In order to make material can keep moisture even in material feeding cylinder 3, this material-pouring cylinder structure is a horizontal type structure, with respect to vertical material feeding cylinder, reduces the height of material in material feeding cylinder 3, thereby keeps material moisture even.
Claims (1)
1, a kind of material-pouring cylinder structure of hydraulic machine for magnetic material mainly contains the material feeding cylinder and constitutes, and it is characterized in that: the both sides of described material feeding cylinder also respectively are provided with a piston cylinder, and the piston rod of described two-piston cylinder and material feeding cylinder is all fixedlyed connected with slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202146489U CN201346874Y (en) | 2008-12-18 | 2008-12-18 | Filling cylinder structure of magnetic material hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202146489U CN201346874Y (en) | 2008-12-18 | 2008-12-18 | Filling cylinder structure of magnetic material hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346874Y true CN201346874Y (en) | 2009-11-18 |
Family
ID=41366352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202146489U Expired - Fee Related CN201346874Y (en) | 2008-12-18 | 2008-12-18 | Filling cylinder structure of magnetic material hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346874Y (en) |
-
2008
- 2008-12-18 CN CNU2008202146489U patent/CN201346874Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20131218 |