CN211449266U - Screw-in type oil cylinder for die casting die - Google Patents
Screw-in type oil cylinder for die casting die Download PDFInfo
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- CN211449266U CN211449266U CN201922387201.2U CN201922387201U CN211449266U CN 211449266 U CN211449266 U CN 211449266U CN 201922387201 U CN201922387201 U CN 201922387201U CN 211449266 U CN211449266 U CN 211449266U
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Abstract
The utility model relates to a screw-in hydro-cylinder for die casting die, including the cylinder body, establish sliding fit's piston in the cylinder body and with piston connection's piston rod, the cylinder body tip link firmly flange, outside piston rod and flange sliding fit stretched out flange, the cylinder body periphery of nearly flange side was equipped with connecting thread, the interval was equipped with twice sealing washer on the cylinder body at connecting thread rear, the cylinder body rear end was equipped with the business turn over hydraulic fluid port that lets in hydraulic oil in to the cylinder body. The utility model discloses a cylinder body adopts circular structure, and overall dimension is less, and inner structure is standard construction, but the direct mount need not to take over. The oil cylinder is integrally screwed into a matched tool arranged in the die through the connecting threads on the surface of the cylinder body, and the two sealing rings are matched with the connecting threads to play a better sealing role, so that the working environment of the oil cylinder is ensured.
Description
Technical Field
The utility model relates to a screw-in hydro-cylinder for die casting die.
Background
In the die-casting and injection molding process, in order to meet the requirement of the compactness of certain products, the internal installation space of the die is correspondingly smaller, so that necessary oil cylinders for die-casting and injection molding are difficult to install conveniently, and only some external connection modes can be adopted for installing the oil cylinders, thereby causing the external structure of the die to be complicated.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to overcome the defects in the prior art, the utility model provides a screw-in oil cylinder for die casting die.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a screw-in hydro-cylinder for die casting die, includes the cylinder body, establishes sliding fit's piston in the cylinder body and with piston connection's piston rod, the cylinder body tip link firmly flange, outside piston rod and flange sliding fit and stretch out flange, the cylinder body periphery of nearly flange side is equipped with connecting thread, the interval is equipped with twice sealing washer on the cylinder body at connecting thread rear, the cylinder body rear end is equipped with the business turn over hydraulic oil mouth that lets in hydraulic oil in to the cylinder body.
The utility model has the advantages that: the utility model discloses a cylinder body adopts circular structure, and overall dimension is less, and inner structure is standard construction, but the direct mount need not to take over. The oil cylinder is integrally screwed into a matched tool arranged in the die through the connecting threads on the surface of the cylinder body, and the two sealing rings are matched with the connecting threads to play a better sealing role, so that the working environment of the oil cylinder is ensured.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the cylinder body, 2, the piston rod, 3, the connecting flange, 4, the connecting thread, 5, the sealing ring and 6, the oil inlet and outlet.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the screw-in type oil cylinder for the die-casting mold comprises a circular cylinder body 1, a piston arranged in the cylinder body 1 and in sliding fit, and a piston rod 2 connected with the piston, wherein the end part of the cylinder body 1 is fixedly connected with a connecting flange 3, and the piston rod 2 is in sliding fit with the connecting flange 3 and extends out of the connecting flange 3.
The peripheral surface of the cylinder body 1 near one side of the connecting flange 3 is processed with connecting threads 4, two sealing rings 5 are arranged on the cylinder body 1 at the rear end of the connecting threads 4 at intervals, and an oil inlet and outlet 6 for introducing hydraulic oil into the cylinder body 1 is arranged at the rear end of the cylinder body 1.
The utility model discloses a cylinder body 1 adopts circular structure, and overall dimension is less, and inner structure is standard construction, but the direct mount need not to take over. The oil cylinder is integrally screwed into a matched tool arranged on a die through a connecting thread 4 on the surface of the cylinder body 1, and two sealing rings 5 are matched with the connecting thread 4 to play a good sealing role, so that the working environment of the oil cylinder is ensured; the oil inlet and outlet 6 can be adjusted to open positions according to actual requirements.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (1)
1. The utility model provides a screw-in hydro-cylinder for die casting die, includes cylinder body (1), establishes sliding fit's piston and piston rod (2) of being connected with the piston in cylinder body (1), characterized by: cylinder body (1) tip linked firmly flange (3), outside piston rod (2) and flange (3) sliding fit stretched out flange (3), cylinder body (1) periphery of nearly flange (3) side was equipped with connecting thread (4), the interval was equipped with twice sealing washer (5) on cylinder body (1) at connecting thread (4) rear, cylinder body (1) rear end was equipped with business turn over hydraulic oil mouth (6) that let in hydraulic oil in to cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387201.2U CN211449266U (en) | 2019-12-26 | 2019-12-26 | Screw-in type oil cylinder for die casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387201.2U CN211449266U (en) | 2019-12-26 | 2019-12-26 | Screw-in type oil cylinder for die casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211449266U true CN211449266U (en) | 2020-09-08 |
Family
ID=72305008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922387201.2U Active CN211449266U (en) | 2019-12-26 | 2019-12-26 | Screw-in type oil cylinder for die casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211449266U (en) |
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2019
- 2019-12-26 CN CN201922387201.2U patent/CN211449266U/en active Active
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| GR01 | Patent grant | ||
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