CN211464763U - Lightweight cylinder cover die sleeve unit - Google Patents
Lightweight cylinder cover die sleeve unit Download PDFInfo
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- CN211464763U CN211464763U CN201922071875.1U CN201922071875U CN211464763U CN 211464763 U CN211464763 U CN 211464763U CN 201922071875 U CN201922071875 U CN 201922071875U CN 211464763 U CN211464763 U CN 211464763U
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- cylinder cover
- mould
- die
- shell
- core body
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Abstract
The utility model relates to a lightweight cylinder cover die sleeve unit, which comprises a die shell and a cylinder cover die core body arranged in the die shell, wherein the cylinder cover die core body comprises an upper die core body and a lower die core body, and a cylinder cover die cavity is enclosed by cylinder cover die grooves of the upper die core body and the lower die core body; the mould casing includes mould epitheca and mould inferior valve, mould epitheca and mould inferior valve fixed connection enclose into sealed chamber, be equipped with the gas outlet with sealed chamber intercommunication on the mould epitheca, be equipped with the gas guide hole of the sealed chamber of intercommunication and cylinder cap model chamber on the bed die core, be equipped with the guide port with cylinder cap model chamber intercommunication on the bed die core, the middle part of mould epitheca is equipped with the feed inlet of being connected with the guide port, the high-temperature gas of cylinder cap model intracavity discharges into sealed chamber and from the gas outlet discharge on the sealed chamber from the gas guide hole, just so can avoid the high-temperature gas of cylinder cap model intracavity and human very first time contact, avoid appearing scalding the problem of hindering the people.
Description
Technical Field
The utility model belongs to the technical field of machinery and specifically relates to a lightweight cylinder cap die sleeve unit.
Background
The cylinder head is mounted on the cylinder body, and seals the cylinder from the upper part to form a combustion chamber. The cylinder cap generally injects injection moulding in the injection mould through the molten metal material, present cylinder cap injection mould is at injection moulding's process, the air in the moulded die cavity is generally all direct discharge in the air guide hole from the die cavity, the gas of discharging has higher temperature in the die cavity, injure people easily, and, traditional injection mould's mold core all is installed in last mould and lower mould and goes up the mould, the inner wall in close contact with of lower mould, the heat dispersion of mold core is relatively poor, and, the mold core is inlayed and is gone up the mould, back in the lower mould, the difficult later stage of fixed mode is demolishd to the mold core is inlayed to the mold core, be unfavorable for the mold core change of later.
Disclosure of Invention
The utility model aims at providing a lightweight cylinder cap die sleeve unit in order to solve the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a lightweight cylinder cover die sleeve unit comprises a die shell and a cylinder cover die core body arranged in the die shell, wherein the cylinder cover die core body comprises an upper die core body and a lower die core body, cylinder cover model grooves are formed in opposite surfaces of the upper die core body and the lower die core body, and a cylinder cover model cavity is enclosed by the cylinder cover model grooves of the upper die core body and the lower die core body;
the mould shell comprises an upper mould shell and a lower mould shell, the upper mould shell and the lower mould shell are fixedly connected to form a sealed cavity in a surrounding mode, a gas outlet communicated with the sealed cavity is formed in the upper mould shell, a gas guide hole communicated with the sealed cavity and the cylinder cover model cavity is formed in the lower mould core, a material guide port communicated with the cylinder cover model cavity is formed in the upper mould core, and a feed inlet connected with the material guide port is formed in the middle of the upper mould shell.
Foretell lightweight cylinder cap die sleeve unit, mould epitheca and mould inferior valve pass through bolt fixed connection.
The utility model provides a foretell lightweight cylinder cap die sleeve unit, be equipped with on the mould inferior valve with the supporting seat that the bed die core is connected, the supporting seat include with bed die core bottom fixed connection's boss, with boss threaded connection support the cover and with the screw thread bracing piece that supports cover threaded connection, the middle part of mould inferior valve is equipped with the installing port, is equipped with the fixed thread cover in the installing port, the tip and the fixed thread cover threaded connection of screw thread bracing piece.
The end part of the cylinder cover mold cavity is provided with the plug.
Foretell lightweight cylinder cap die sleeve unit, the cross-section of mould inferior valve is the U style of calligraphy, and the mould epitheca closing cap is at the top of mould inferior valve.
Foretell lightweight cylinder cap die sleeve unit, the mould inferior valve is fixed on the workstation.
The utility model has the advantages that: the mold shell of the mold sleeve unit is arranged on the outer side of a cylinder cover mold core body, the mold shell comprises an upper mold shell and a lower mold shell, the upper mold shell and the lower mold shell are fixedly connected to enclose a sealed cavity, a gas outlet communicated with the sealed cavity is formed in the upper mold shell, a gas guide hole communicated with the sealed cavity and the cylinder cover mold cavity is formed in the lower mold core, a material guide hole communicated with the cylinder cover mold cavity is formed in the upper mold core, a feed inlet connected with the material guide hole is formed in the middle of the upper mold shell, molten metal introduced through the feed inlet enters the cylinder cover mold cavity from the material guide hole, and after the cylinder cover mold cavity is filled, high-temperature gas in the cylinder cover mold cavity is discharged into the sealed cavity from the gas guide hole and is discharged from the gas outlet in the sealed cavity, so that the high-temperature gas in the cylinder cover mold cavity can;
in addition, be equipped with on the mould inferior valve with the supporting seat that the bed die core is connected, the supporting seat includes the boss with bed die core bottom fixed connection, with boss threaded connection's support cover and with the screw thread bracing piece that supports cover threaded connection, the middle part of mould inferior valve is equipped with the installing port, be equipped with the fixed thread cover in the installing port, the tip and the fixed thread cover threaded connection of screw thread bracing piece, the supporting seat can be dismantled, like this, the cylinder cap mould core can be followed the mould shell and removed, also make things convenient for the dismouting between mould epitheca and the mould inferior valve, the later maintenance of being convenient for, the equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a lightweight cylinder cover die sleeve unit comprises a die shell and a cylinder cover die core arranged in the die shell, wherein the cylinder cover die core comprises an upper die core 1 and a lower die core 2, cylinder cover model grooves are arranged on the opposite surfaces of the upper die core 1 and the lower die core 2, and a cylinder cover model cavity 3 is enclosed by the cylinder cover model grooves of the upper die core 1 and the lower die core 2;
the mould shell comprises an upper mould shell 4 and a lower mould shell 5, a sealed cavity 6 is enclosed by the upper mould shell 4 and the lower mould shell 5 in a fixed connection mode, a gas outlet 7 communicated with the sealed cavity 6 is formed in the upper mould shell 4, a gas guide hole 8 communicated with the sealed cavity 6 and the cylinder cover model cavity 3 is formed in the lower mould core body 2, a material guide port 9 communicated with the cylinder cover model cavity 3 is formed in the upper mould core body 1, and a material feed port 10 connected with the material guide port 9 is formed in the middle of the upper mould shell 4.
Further, the utility model discloses in, mould epitheca 4 and mould inferior valve 5 pass through bolt 11 fixed connection.
Be equipped with the supporting seat of being connected with bed die core 2 on the mould inferior valve 5, the supporting seat includes the boss 12 with 2 bottom fixed connection of bed die core, with 12 threaded connection's of boss support cover 13 and with support cover 13 threaded connection's screw thread bracing piece 14, the middle part of mould inferior valve 5 is equipped with the installing port, is equipped with fixed thread bush 15 in the installing port, the tip and the 15 threaded connection of fixed thread bush of screw thread bracing piece 14.
In addition, the end of the cylinder cover model cavity 3 is provided with a plug 16, and the cylinder cover model cavity 3 is convenient to clean after the plug 16 is opened. The cross-section of mould inferior valve 5 is the U style of calligraphy, and 4 closing caps on the top of mould inferior valve 5 of mould epitheca, and mould inferior valve 5 is fixed on the workstation.
The mould shell of the mould sleeve unit is arranged at the outer side of a cylinder cover mould core body, the mould shell comprises an upper mould shell 4 and a lower mould shell 5, the upper mould shell 4 and the lower mould shell 5 are fixedly connected to enclose a sealed cavity 6, a gas outlet 7 communicated with the sealed cavity 6 is arranged on the upper mould shell 4, a gas guide hole 8 communicated with the sealed cavity 6 and the cylinder cover model cavity 3 is arranged on the lower mould core body 2, a material guide hole 9 communicated with the cylinder cover model cavity 3 is arranged on the upper mould core body 1, a feed inlet 10 connected with the material guide hole 9 is arranged in the middle of the upper mould shell 4, molten metal liquid introduced through the feed inlet 10 enters the cylinder cover model cavity 3 from the material guide hole 9, after the cylinder cover model cavity 3 is filled, high-temperature gas in the cylinder cover model cavity 3 is discharged into the sealed cavity 6 from the gas guide hole 8 and is discharged from the gas outlet 7 on the sealed cavity 6, so that the high-temperature gas in the, the problem of scalding people is avoided;
in addition, be equipped with the supporting seat of being connected with bed die core 2 on the mould inferior valve 5, the supporting seat includes the boss 12 with 2 bottom fixed connection of bed die core, support cover 13 and with the screw thread bracing piece 14 that supports cover 13 threaded connection with 12 threaded connection of boss, the middle part of mould inferior valve 5 is equipped with the installing port, be equipped with fixed thread bush 15 in the installing port, the tip and the 15 threaded connection of fixed thread bush of screw thread bracing piece 14, the supporting seat can be dismantled like this, the cylinder cap mould core can be followed the mould casing and demolishd, also make things convenient for the dismouting between mould epitheca and the mould inferior valve, the later maintenance of being convenient for, the equipment.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A lightweight cylinder cover die sleeve unit comprises a die shell and a cylinder cover die core body arranged in the die shell, and is characterized in that the cylinder cover die core body comprises an upper die core body and a lower die core body, wherein cylinder cover model grooves are formed in the opposite surfaces of the upper die core body and the lower die core body, and cylinder cover model cavities are enclosed by the cylinder cover model grooves of the upper die core body and the lower die core body;
the mould shell comprises an upper mould shell and a lower mould shell, the upper mould shell and the lower mould shell are fixedly connected to form a sealed cavity in a surrounding mode, a gas outlet communicated with the sealed cavity is formed in the upper mould shell, a gas guide hole communicated with the sealed cavity and the cylinder cover model cavity is formed in the lower mould core, a material guide port communicated with the cylinder cover model cavity is formed in the upper mould core, and a feed inlet connected with the material guide port is formed in the middle of the upper mould shell.
2. The light-weight cylinder cover die sleeve unit as claimed in claim 1, wherein the upper die shell and the lower die shell are fixedly connected through bolts.
3. The cylinder head die sleeve unit with the light weight as claimed in claim 1, wherein the lower die shell is provided with a support seat connected with the lower die core, the support seat comprises a boss fixedly connected with the bottom of the lower die core, a support sleeve in threaded connection with the boss, and a threaded support rod in threaded connection with the support sleeve, the middle of the lower die shell is provided with a mounting opening, a fixed threaded sleeve is arranged in the mounting opening, and the end of the threaded support rod is in threaded connection with the fixed threaded sleeve.
4. The cylinder head die sleeve unit with the light weight as claimed in claim 1, wherein a plug is arranged at the end of the cylinder head die cavity.
5. The light-weight cylinder cover die sleeve unit as claimed in claim 1, wherein the cross section of the lower die shell is U-shaped, and the upper die shell covers the top of the lower die shell.
6. The light-weight cylinder cover die sleeve unit as claimed in claim 1, wherein the lower die shell is fixed on a workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922071875.1U CN211464763U (en) | 2019-11-27 | 2019-11-27 | Lightweight cylinder cover die sleeve unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922071875.1U CN211464763U (en) | 2019-11-27 | 2019-11-27 | Lightweight cylinder cover die sleeve unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211464763U true CN211464763U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922071875.1U Active CN211464763U (en) | 2019-11-27 | 2019-11-27 | Lightweight cylinder cover die sleeve unit |
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| Country | Link |
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| CN (1) | CN211464763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074188A (en) * | 2021-03-23 | 2021-07-06 | 哈尔滨工业大学 | Micro-seam air floatation unit and forming method thereof |
-
2019
- 2019-11-27 CN CN201922071875.1U patent/CN211464763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074188A (en) * | 2021-03-23 | 2021-07-06 | 哈尔滨工业大学 | Micro-seam air floatation unit and forming method thereof |
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