CN205183735U - Thin wall inserts protection device for die -casting - Google Patents
Thin wall inserts protection device for die -casting Download PDFInfo
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- CN205183735U CN205183735U CN201520990164.3U CN201520990164U CN205183735U CN 205183735 U CN205183735 U CN 205183735U CN 201520990164 U CN201520990164 U CN 201520990164U CN 205183735 U CN205183735 U CN 205183735U
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- die
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Abstract
The utility model provides a thin wall inserts protection device for die -casting, including die casting die, the last inserts hole that is equipped with of die casting die, the inserts hole die cavity looks UNICOM interior with die casting die, the last connecting hole that still is equipped with of die casting die, the connecting hole has a perfect understanding with the inserts hole, still include pressure device, pressure device's delivery outlet is connected with the defeated pipe of pressing, and the defeated pipe of pressing is through connecting hole and inserts hole UNICOM. Thin wall inserts protection device for die -casting, simple structure, operation maintenance is convenient. Because application of liquid or gas can itself not cause the harm to the thin wall inserts inside filling the thin wall inserts, be particularly useful for the thin wall inserts that the structure is complicated. Can be effectual the quality of improvement foundry goods, improve production efficiency.
Description
Technical field
The utility model belongs to compression casting field, especially relates to a kind of protective device of inserts.
Background technology
Nowadays, along with day by day popularizing of die-casting process mode, the complexity of die casting also grows with each passing day.In die casting, have different inserts arrange.When the caliber of thin-wall low carbon steel class inserts is greater than 10mm and wall thickness is less than 2.5mm, in press casting procedure, due to HTHP, distortion must be caused, cannot manufacture.
In prior art, be put into little steel ball by thin-walled inserts, prevent thin-walled inserts to be out of shape, but this process implementing be loaded down with trivial details, operation inconvenience, be difficult to meet more complicated inserts.And little steel ball likely can with inserts adhesion, reduce casting quality.
Summary of the invention
In view of this, the utility model is intended to propose a kind of die casting thin-walled inserts protective device, to solve thin-walled inserts problem on deformation in press casting procedure, is especially applied to baroque thin-walled inserts.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of die casting thin-walled inserts protective device, comprise die casting, die casting is provided with insert hole, and the die cavity in insert hole and die casting is connected, and die casting is also provided with connecting hole, connecting hole and insert hole through; Also comprise pressure apparatus, the delivery outlet of pressure apparatus is connected with defeated pressure pipe, and defeated pressure pipe is by connecting hole and insert hole UNICOM.
Further, described pressure apparatus is liquid pump or air pump.
Further, described pressure apparatus is furnished with one piece of Pressure gauge.
Further, described defeated pressure pipe is high-temperature resistant rubber pipe.
Further, the aperture of described connecting hole is less than the internal diameter of insert hole, the transition face of connecting hole and insert hole and the axes normal of connecting hole.
Further, one end of described defeated pressure pipe UNICOM insert hole is provided with gland, and the external diameter of gland is less than the aperture of insert hole and is greater than the aperture of connecting hole, gland and defeated pressure pipe one-body molded.
Relative to prior art, die casting thin-walled inserts protective device described in the utility model has following advantage:
Die casting thin-walled inserts protective device described in the utility model, structure is simple, convenient operating maintenance.Inner owing to using liquid or gas to carry out filling thin-walled inserts, itself can not cause damage to thin-walled inserts, be particularly useful for baroque thin-walled inserts.Effectively can improve the quality of foundry goods, enhance productivity.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the sectional view of the die casting thin-walled inserts protective device described in the utility model embodiment;
The enlarged drawing of position I in the sectional view that Fig. 2 is the die casting thin-walled inserts protective device described in the utility model embodiment;
Fig. 3 is the die casting sectional view of the die casting thin-walled inserts protective device described in the utility model embodiment.
Description of reference numerals:
1-die cavity, 11-insert hole, 2-die casting, 3-thin-walled inserts, 31-inserts chamber, 4-Pressure gauge, 5-pressure apparatus, the defeated pressure pipe of 6-, 61-gland, 7-connecting hole, 71-transition face.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As Fig. 1-3, the utility model proposes a kind of die casting thin-walled inserts protective device, comprise die casting 2, die casting 2 is provided with insert hole 11, insert hole 11 is connected with the die cavity 1 in die casting 2, and die casting 2 is also provided with connecting hole 7, and connecting hole 7 is through with insert hole 11; Also comprise pressure apparatus 5, the delivery outlet of pressure apparatus 5 is connected with defeated pressure pipe 6, and defeated pressure pipe 6 is by connecting hole 7 and insert hole 11 UNICOM.
Above-mentioned pressure apparatus 5 is liquid pump or air pump.
Above-mentioned pressure apparatus 5 is furnished with one piece of Pressure gauge 4.
Above-mentioned defeated pressure pipe 6 is high-temperature resistant rubber pipe.
The aperture of above-mentioned connecting hole 7 is less than the internal diameter of insert hole 11, the transition face 71 of connecting hole 7 with insert hole 11 and the axes normal of connecting hole 7.
One end of above-mentioned defeated pressure pipe 6 UNICOM insert hole 11 is provided with gland 61, and the external diameter of gland 61 is less than the aperture of insert hole 11 and is greater than the aperture of connecting hole 7, and gland 61 is one-body molded with defeated pressure pipe 6.
Operationally, first gland 61 is tucked in the inserts chamber 31 of thin-walled inserts 3.Inserts chamber 31 seals by gland 61, prevents from being filled in the gas in inserts chamber 31 or overflow.Afterwards, thin-walled inserts 3 is put into insert hole 11, one end that thin-walled inserts 3 is equipped with gland 61 props up transition face 71, and gland 61 also props up transition face 71 simultaneously, ensures that, when pressurizeing in inserts chamber 31, defeated pressure pipe 6 can not be deviate from connecting hole 8.
Carry out matched moulds die casting afterwards, in press casting procedure, observed the pressure change in inserts chamber 31 by the Pressure gauge 4 on pressure apparatus 5, and suitably regulate, make the pressure outside the pressure in inserts chamber 31 and thin-walled inserts 3 want to offset, prevent thin-walled inserts 3 to be out of shape.Complete in die casting and after foundry goods cooling, pressure apparatus 5 cut out, foundry goods is taken out from mould and gland 61 is extracted in inserts chamber 31.
Die casting thin-walled inserts protective device described in the utility model, structure is simple, convenient operating maintenance.Inner owing to using liquid or gas to carry out filling thin-walled inserts 3, itself can not cause damage to thin-walled inserts 3, be particularly useful for baroque thin-walled inserts 3.Effectively can improve the quality of foundry goods, enhance productivity.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a die casting thin-walled inserts protective device, comprise die casting (2), die casting (2) is provided with insert hole (11), insert hole (11) is connected with the die cavity (1) in die casting (2), it is characterized in that: die casting (2) is also provided with connecting hole (7), connecting hole (7) is through with insert hole (11); Also comprise pressure apparatus (5), the delivery outlet of pressure apparatus (5) is connected with defeated pressure pipe (6), and defeated pressure pipe (6) is by connecting hole (7) and insert hole (11) UNICOM.
2. die casting thin-walled inserts protective device according to claim 1, is characterized in that: described pressure apparatus (5) is liquid pump or air pump.
3. die casting thin-walled inserts protective device according to claim 1, is characterized in that: described pressure apparatus (5) is furnished with one piece of Pressure gauge (4).
4. die casting thin-walled inserts protective device according to claim 1, is characterized in that: described defeated pressure pipe (6) is high-temperature resistant rubber pipe.
5. die casting thin-walled inserts protective device according to claim 1; it is characterized in that: the aperture of described connecting hole (7) is less than the internal diameter of insert hole (11), connecting hole (7) and the transition face (71) of insert hole (11) and the axes normal of connecting hole (7).
6. die casting thin-walled inserts protective device according to claim 1; it is characterized in that: one end of described defeated pressure pipe (6) UNICOM's insert hole (11) is provided with gland (61); the external diameter of gland (61) is less than the aperture of insert hole (11) and is greater than the aperture of connecting hole (7), and gland (61) is one-body molded with defeated pressure pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990164.3U CN205183735U (en) | 2015-12-03 | 2015-12-03 | Thin wall inserts protection device for die -casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990164.3U CN205183735U (en) | 2015-12-03 | 2015-12-03 | Thin wall inserts protection device for die -casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205183735U true CN205183735U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520990164.3U Active CN205183735U (en) | 2015-12-03 | 2015-12-03 | Thin wall inserts protection device for die -casting |
Country Status (1)
| Country | Link |
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| CN (1) | CN205183735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180635A (en) * | 2016-09-21 | 2016-12-07 | 浙江诺达信汽车配件有限公司 | The horizontal cold pressing chamber aluminum alloy die-casting die of elastic piston ring structure core |
| CN109759557A (en) * | 2017-11-10 | 2019-05-17 | 重庆科美模具有限公司 | A kind of ultra-thin air outlet molding die |
-
2015
- 2015-12-03 CN CN201520990164.3U patent/CN205183735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180635A (en) * | 2016-09-21 | 2016-12-07 | 浙江诺达信汽车配件有限公司 | The horizontal cold pressing chamber aluminum alloy die-casting die of elastic piston ring structure core |
| CN109759557A (en) * | 2017-11-10 | 2019-05-17 | 重庆科美模具有限公司 | A kind of ultra-thin air outlet molding die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191031 Address after: 300300 xinyuanzhuang village, Wuxia street, Dongli District, Tianjin Patentee after: Tianjin kaixincheng Aluminum Co., Ltd Address before: 300300 Dongli District, the streets of the economic development center (Tianjin street, the streets of the South Gate of the two, the old warehouse in the West Road, room 330, west of the road), economic development center, Tianjin Patentee before: TIANJIN AITIAN AUTO PARTS CO., LTD. |