CN210257075U - Oil-gas shared cylinder - Google Patents
Oil-gas shared cylinder Download PDFInfo
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- CN210257075U CN210257075U CN201920536982.4U CN201920536982U CN210257075U CN 210257075 U CN210257075 U CN 210257075U CN 201920536982 U CN201920536982 U CN 201920536982U CN 210257075 U CN210257075 U CN 210257075U
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- cylinder
- head screw
- cup head
- high temperature
- temperature
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Abstract
The utility model discloses an oil gas sharing jar, including the cylinder body, be equipped with locating pin, cup screw A, high temperature O type circle A, cup screw D, high temperature O type circle D, cup screw B, cylinder cap, end direct joint, jar core, high temperature gley circle, ste seal, high temperature O type circle B, high temperature O type circle C, prevent that round pin, cooling plate, the thermal-insulated meson of needle valve and cup screw C in the cylinder body. The utility model has the advantages that: the utility model discloses a multiunit high temperature O type circle, multiunit cup head screw, ste seal and high temperature gley circle can change the hydro-cylinder into the cylinder to the secondary operation of mould has been reduced.
Description
Technical Field
The utility model relates to a hot runner cylinder body technical field specifically is a cylinder is shared to oil gas.
Background
The hot runner oil (gas) cylinder is the front power of the hot runner system, and mainly transmits the oil (gas) of the hydraulic station or the gas pump to the oil cylinder through an oil valve or an electromagnetic valve, so that the valve needle is driven to act through the oil cylinder. At present, a part of customers can select an oil cylinder system at first, and the customers can require to change the oil cylinder into the air cylinder in the subsequent production or after the mould is moved due to the limitation of the production conditions. The requirements on the hot runner are higher and higher, and especially the design requirements on the oil cylinder of the hot runner are higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil gas sharing jar to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an oil-gas shared cylinder comprises a cylinder body, wherein a positioning pin is arranged in the cylinder body, a cup head screw A is arranged on the positioning pin, a high-temperature O-shaped ring A is arranged at the joint of the cup head screw A and the positioning pin, a cup head screw D is arranged on one side of the cup head screw A, a high-temperature O-shaped ring D is arranged at the lower end of the cup head screw D, a cup head screw B is arranged on the other side of the cup head screw A, a cylinder cover is arranged on one side, away from the cup head screw A, of the cup head screw B, the lower end of the cylinder cover is provided with an end through joint, a cylinder core is arranged at the lower end of the positioning pin, high-temperature GRELI rings are respectively arranged on two sides of the cylinder core, a stet seal is arranged at the lower end of the cylinder core, a high-temperature O-shaped ring B is arranged on two sides of the lower end of, the lower end of the cooling plate is provided with a needle valve heat insulation meson, and the lower end of the needle valve heat insulation meson is provided with a cup head screw C.
Preferably, two groups of the Stent seals are respectively arranged at the lower end of the cylinder core.
Preferably, two groups of high-temperature O-shaped rings B are respectively arranged at the lower ends of the two Stent seals.
Preferably, two sets of the anti-rotation pins are arranged on the outer sides of the two sets of the high-temperature O-shaped rings C respectively.
Preferably, the cup head screw B penetrates through the cylinder body and is connected with the bottom end of the cylinder body.
Advantageous effects
The utility model discloses an increase multiunit high temperature O type circle, multiunit cup head screw, ste and high temperature gley circle, can change the hydro-cylinder into the cylinder to the secondary operation of mould has been reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals
1-locating pin, 2-cylinder body, 3-cylinder core, 4-cooling plate, 5-high temperature Glare ring, 6-Stern seal, 7-anti-rotation pin, 8-end through joint, 9-cup screw A, 10-high temperature O-ring A, 11-high temperature O-ring B, 12-high temperature O-ring C, 13-cup screw B, 14-cup screw C, 15-needle valve heat insulation meson, 16-cylinder cover, 17-cup screw D, 18-high temperature O-ring D.
Detailed Description
The processed oil cylinder or air cylinder is tested by installing fittings such as sealing pieces (high-temperature Glare ring, Stent seal, cup head screw, high-temperature O-shaped ring) and the like in the cylinder body, and after twenty-four hours of continuous air inlet or oil inlet under the condition of oil or air ventilation, oil leakage does not occur and air leakage occurs, and each needle valve moves smoothly, so that the oil cylinder or air cylinder can be put into use.
Examples
As shown in figure 1, the oil and gas sharing cylinder comprises a cylinder body 2, a positioning pin 1 is arranged in the cylinder body 2, a cup head screw A9 is arranged on the positioning pin 1, a high-temperature O-ring A10 is arranged at the joint of the cup head screw A9 and the positioning pin 1, a cup head screw D17 is arranged on one side of the cup head screw A9, a high-temperature O-ring D18 is arranged at the lower end of the cup head screw D17, a cup head screw B13 is arranged on the other side of the cup head screw A9, a cylinder cover 16 is arranged on one side, away from the cup head screw A9, of the cup head screw B13, a through-end connector 8 is arranged at the lower end of the cylinder cover 16, a cylinder core 3 is arranged at the lower end of the positioning pin 1, high-temperature Glare rings 5 are respectively arranged on two sides of the cylinder core 3, a Stent seal 6 is arranged at the lower end of the Stent seal 6, high-temperature O-ring B11 is arranged on two sides of, the lower end of the cooling plate 4 is provided with a needle valve heat insulation meson 15, and the lower end of the needle valve heat insulation meson 15 is provided with a cup head screw C14.
Preferably, two sets of Stent seals 6 are respectively provided at the lower end of the core 3.
Preferably, two sets of high temperature O-rings B11 are respectively arranged at the lower ends of the two Stent seals 6.
Preferably, two sets of anti-rotation pins 7 are respectively arranged on the outer sides of the two sets of high-temperature O-rings C12.
Preferably, the cup head screw B13 penetrates through the cylinder body 2 and is connected with the bottom end of the cylinder body 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.
Claims (5)
1. An oil-gas sharing cylinder, comprising a cylinder body (2), characterized in that: a positioning pin (1) is arranged in the cylinder body (2), a cup head screw A (9) is arranged on the positioning pin (1), a high-temperature O-shaped ring A (10) is arranged at the joint of the cup head screw A (9) and the positioning pin (1), a cup head screw D (17) is arranged on one side of the cup head screw A (9), a high-temperature O-shaped ring D (18) is arranged at the lower end of the cup head screw D (17), a cup head screw B (13) is arranged on the other side of the cup head screw A (9), a cylinder cover (16) is arranged on one side, away from the cup head screw A (9), of the cup head screw B (13), an end through joint (8) is arranged at the lower end of the cylinder cover (16), a cylinder core (3) is arranged at the lower end of the positioning pin (1), high-temperature leymond rings (5) are respectively arranged on two sides of the cylinder core (3), a stet seal (6) is arranged at the lower end of the, high temperature O type circle B (11) lower extreme both sides are equipped with high temperature O type circle C (12) respectively, high temperature O type circle C (12) one side is equipped with stop pin (7), stop pin (7) lower extreme is equipped with cooling plate (4), cooling plate (4) lower extreme is equipped with the thermal-insulated meson (15) of needle valve, the thermal-insulated meson (15) lower extreme of needle valve is equipped with cup head screw C (14).
2. A cylinder as defined in claim 1, wherein: two groups of the Stent seals (6) are respectively arranged at the lower end of the cylinder core (3).
3. A cylinder as defined in claim 1, wherein: two groups of high-temperature O-shaped rings B (11) are respectively arranged at the lower ends of the two Stent seals (6).
4. A cylinder as defined in claim 1, wherein: and two groups of anti-rotation pins (7) are respectively arranged on the outer sides of the two groups of high-temperature O-shaped rings (12).
5. A cylinder as defined in claim 1, wherein: the cup head screw B (13) penetrates through the cylinder body (2) and is connected with the bottom end of the cylinder body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536982.4U CN210257075U (en) | 2019-04-19 | 2019-04-19 | Oil-gas shared cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536982.4U CN210257075U (en) | 2019-04-19 | 2019-04-19 | Oil-gas shared cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257075U true CN210257075U (en) | 2020-04-07 |
Family
ID=70022330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920536982.4U Active CN210257075U (en) | 2019-04-19 | 2019-04-19 | Oil-gas shared cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257075U (en) |
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2019
- 2019-04-19 CN CN201920536982.4U patent/CN210257075U/en active Active
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