CN104249145A - Head plate of die-casting machine - Google Patents
Head plate of die-casting machine Download PDFInfo
- Publication number
- CN104249145A CN104249145A CN201410461284.4A CN201410461284A CN104249145A CN 104249145 A CN104249145 A CN 104249145A CN 201410461284 A CN201410461284 A CN 201410461284A CN 104249145 A CN104249145 A CN 104249145A
- Authority
- CN
- China
- Prior art keywords
- cooling chamber
- pressing plate
- main body
- channel
- cast
- Prior art date
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- Granted
Links
- 238000004512 die casting Methods 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 95
- 238000005266 casting Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 51
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Continuous Casting (AREA)
Abstract
The invention discloses a head plate of a die-casting machine. The head plate of the die-casting machine comprises a head plate main body, wherein a first cooling cavity, a second cooling cavity, a third cooling cavity, a fourth cooling cavity, a first channel, a second channel and a third channel are formed in the head plate main body in a casting manner; the first channel is connected to a portion between the first cooling cavity and the second cooling cavity; the second channel is connected to a portion between the second cooling cavity and the third cooling cavity; and the third channel is connected to a portion between the third cooling cavity and the fourth cooling cavity. Various pressure plates respectively cover corresponding casting forming holes hermetically, so that a large cooling channel is formed, machining of deep holes is avoided, the efficiency is high, various machining problems are not generated, contact area of cooling water is increased, and the cooling efficiency is greatly improved.
Description
Technical field
The present invention relates to field of die casting machines technology, refer in particular to a kind of die casting machine head plate.
Background technology
Die casting machine is exactly under pressure cooling forming in molten metal bath injection to mould, obtains a series of industrial foundry machinery of solid metal foundry goods, at first for die casting font after die sinking.Along with science and technology and industrial progress, especially along with industrial expansions such as automobile, motorcycle and household electrical appliance, again from energy-conservation, saving raw material aspects, die-casting technique has obtained and has developed extremely rapidly.
Die casting machine head plate is operated in hot environment, for improving the template life-span, needs water flowing to cool.Current cooling duct generally adopts drilling to process, and needs the elongated hole that processing is very dark, this mode inefficiency, easily produce the first-class processing problems of the breaking of rod, and in use, the contact area of cooling water is little, causes cooling effectiveness low.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of die casting machine head plate, it effectively can solve existing head plate and adopt drilling processing cooling duct to there is inefficiency, easily produce the first-class processing problems of the breaking of rod, and the contact area of cooling water is little, cause cooling effectiveness low.
For achieving the above object, the present invention adopts following technical scheme:
A kind of die casting machine head plate, include a plate main body, this plate main body is casting body, in this plate main body, casting is formed with the first cooling chamber, second cooling chamber, 3rd cooling chamber, 4th cooling chamber, first passage, second channel and third channel, this first passage is communicated with between the first cooling chamber and the second cooling chamber, second channel is communicated with between the second cooling chamber and the 3rd cooling chamber, third channel is communicated with between the 3rd cooling chamber and the 4th cooling chamber, for this first cooling chamber, second cooling chamber, 3rd cooling chamber and the 4th cooling chamber are formed with first respectively and are cast into nibs on the side of head plate main body, second is cast into nibs, 3rd is cast into nibs and the 4th is cast into nibs, this first is cast into nibs, second is cast into nibs, 3rd is cast into nibs and the 4th is cast into nibs respectively by the first pressing plate, second pressing plate, 3rd pressing plate and the 4th pressing plate for sealing cover, this first pressing plate is provided with inlet opening, 4th pressing plate is provided with apopore.
Preferably, described first pressing plate, the second pressing plate, the 3rd pressing plate and the 4th pressing plate are all fixed in a plate main body by screw.
Preferably, bullet pad is folded with between the head of described screw and corresponding pressing plate.
Preferably, O type circle is all folded with between described first pressing plate and head plate main body, between the second pressing plate and head plate main body, between the 3rd pressing plate and head plate main body and between the 4th pressing plate and head plate main body.
Preferably, described head plate main body is ductile cast iron material.
The present invention compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
The first cooling chamber is formed by casting in head plate main body, second cooling chamber, 3rd cooling chamber, 4th cooling chamber, first passage, second channel and third channel, first passage is coordinated to be communicated with between the first cooling chamber and the second cooling chamber, second channel is communicated with between the second cooling chamber and the 3rd cooling chamber, third channel is communicated with between the 3rd cooling chamber and the 4th cooling chamber, and utilize each pressing plate to seal respectively to cover and corresponding be cast into nibs, as which form the cooling duct of large volume, thus avoid the machining of deep hole, efficiency is higher, various processing problems can not be produced, and increase the contact area of cooling water, thus greatly improve cooling effectiveness.
For more clearly setting forth architectural feature of the present invention and effect, below in conjunction with accompanying drawing and specific embodiment, the present invention is described in detail:
Accompanying drawing explanation
Fig. 1 is the sectional view of the preferred embodiment of the present invention;
Fig. 2 is the enlarged diagram of A position in Fig. 1.
Accompanying drawing identifier declaration:
10, head plate main body 11, first cooling chamber
12, the second cooling chamber 13, the 3rd cooling chamber
14, the 4th cooling chamber 15, first passage
16, second channel 17, third channel
101, first be cast into nibs 102, second and be cast into nibs
103, the 3rd be cast into nibs 104, the 4th and be cast into nibs
21, the first pressing plate 22, second pressing plate
23, the 3rd pressing plate 24, the 4th pressing plate
201, inlet opening 202, apopore
203, screw 204, bullet pad
205, O type circle
Detailed description of the invention
Please refer to shown in Fig. 1 and Fig. 2, that show the concrete structure of the preferred embodiment of the present invention, include a plate main body 10.
This plate main body 10 is casting body, and in the present embodiment, this plate main body 10 is ductile cast iron material, and in this plate main body 10, casting is formed with the first cooling chamber 11, second cooling chamber 12, 3rd cooling chamber 13, 4th cooling chamber 14, first passage 15, second channel 16 and third channel 17, this first passage 15 is communicated with between the first cooling chamber 11 and the second cooling chamber 12, second channel 16 is communicated with between the second cooling chamber 12 and the 3rd cooling chamber 13, and third channel 17 is communicated with between the 3rd cooling chamber 13 and the 4th cooling chamber 14, for this first cooling chamber 11, second cooling chamber 12, 3rd cooling chamber 13 and the 4th cooling chamber 14 are formed with first respectively and are cast into nibs 101 on the side of head plate main body 10, second is cast into nibs 102, 3rd is cast into nibs 103 and the 4th is cast into nibs 104, and this first is cast into nibs 101, second is cast into nibs 102, 3rd is cast into nibs 103 and the 4th is cast into nibs 104 and is communicated with the first cooling chamber 11 respectively, second cooling chamber 12, 3rd cooling chamber 13 and the 4th cooling chamber 14.
This first be cast into nibs 101, second be cast into nibs 102, the 3rd be cast into nibs 103 and the 4th be cast into nibs 104 respectively by the first pressing plate 21, second pressing plate 22, the 3rd pressing plate 23 and the 4th pressing plate 24 seal cover, this first pressing plate 21 is provided with on the pressing plate 24 of inlet opening the 201, four and is provided with apopore 202.In the present embodiment, this first pressing plate 21, second pressing plate 22, the 3rd pressing plate 23 and the 4th pressing plate 24 are all fixed in a plate main body 10 by screw 203, are folded with bullet pad 204 between the head of this screw 203 and corresponding pressing plate.And, O type circle 205 is all folded with, to play the effect be sealedly and fixedly connected between this first pressing plate 21 and head plate main body 10, between the second pressing plate 22 and head plate main body 10, between the 3rd pressing plate 23 and head plate main body 10 and between the 4th pressing plate 24 and head plate main body 10.
During work, cooling water enters the first cooling chamber 11 from inlet opening 201, then cooling water flows through first passage 15, second cooling chamber 12, second channel 16, the 3rd cooling chamber 13, third channel 17 and the 4th cooling chamber 14 and correct plate main body 10 cools successively, finally, cooling water flows out from apopore 202.
Design focal point of the present invention is: be formed with the first cooling chamber by casting in head plate main body, second cooling chamber, 3rd cooling chamber, 4th cooling chamber, first passage, second channel and third channel, first passage is coordinated to be communicated with between the first cooling chamber and the second cooling chamber, second channel is communicated with between the second cooling chamber and the 3rd cooling chamber, third channel is communicated with between the 3rd cooling chamber and the 4th cooling chamber, and utilize each pressing plate to seal respectively to cover and corresponding be cast into nibs, as which form the cooling duct of large volume, thus avoid the machining of deep hole, efficiency is higher, various processing problems can not be produced, and increase the contact area of cooling water, thus greatly improve cooling effectiveness.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (5)
1. a die casting machine head plate, is characterized in that: include a plate main body, and this plate main body is casting body, and in this plate main body, casting is formed with the first cooling chamber, second cooling chamber, 3rd cooling chamber, 4th cooling chamber, first passage, second channel and third channel, this first passage is communicated with between the first cooling chamber and the second cooling chamber, and second channel is communicated with between the second cooling chamber and the 3rd cooling chamber, and third channel is communicated with between the 3rd cooling chamber and the 4th cooling chamber, for this first cooling chamber, second cooling chamber, 3rd cooling chamber and the 4th cooling chamber are formed with first respectively and are cast into nibs on the side of head plate main body, second is cast into nibs, 3rd is cast into nibs and the 4th is cast into nibs, and this first is cast into nibs, second is cast into nibs, 3rd is cast into nibs and the 4th is cast into nibs respectively by the first pressing plate, second pressing plate, 3rd pressing plate and the 4th pressing plate for sealing cover, and this first pressing plate is provided with inlet opening, and the 4th pressing plate is provided with apopore.
2. die casting machine head plate according to claim 1, is characterized in that: described first pressing plate, the second pressing plate, the 3rd pressing plate and the 4th pressing plate are all fixed in a plate main body by screw.
3. die casting machine head plate according to claim 2, is characterized in that: be folded with bullet pad between the head of described screw and corresponding pressing plate.
4. die casting machine head plate according to claim 1, is characterized in that: be all folded with O type circle between described first pressing plate and head plate main body, between the second pressing plate and head plate main body, between the 3rd pressing plate and head plate main body and between the 4th pressing plate and head plate main body.
5. die casting machine head plate according to claim 1, is characterized in that: described head plate main body is ductile cast iron material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461284.4A CN104249145B (en) | 2014-09-11 | 2014-09-11 | Die casting machine head plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461284.4A CN104249145B (en) | 2014-09-11 | 2014-09-11 | Die casting machine head plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104249145A true CN104249145A (en) | 2014-12-31 |
| CN104249145B CN104249145B (en) | 2016-11-16 |
Family
ID=52184597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410461284.4A Expired - Fee Related CN104249145B (en) | 2014-09-11 | 2014-09-11 | Die casting machine head plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104249145B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1153680A1 (en) * | 2000-05-09 | 2001-11-14 | Fuchs Lubritech Gmbh | Process and apparatus for supplying mold-release agent to a die casting machine |
| CN102274945A (en) * | 2011-08-25 | 2011-12-14 | 营口压铸业有限公司 | Novel die casting machine |
| CN102328050A (en) * | 2011-08-01 | 2012-01-25 | 常熟市宏达印染机械有限公司 | Cooling device for charging barrel of die casting machine |
| CN202224626U (en) * | 2011-09-30 | 2012-05-23 | 重庆大江美利信压铸有限责任公司 | Integrated pressure chamber of die-casting machine |
| CN202894260U (en) * | 2012-09-29 | 2013-04-24 | 东莞亿东机器有限公司 | Automatic column-drawing die casting machine |
-
2014
- 2014-09-11 CN CN201410461284.4A patent/CN104249145B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1153680A1 (en) * | 2000-05-09 | 2001-11-14 | Fuchs Lubritech Gmbh | Process and apparatus for supplying mold-release agent to a die casting machine |
| CN102328050A (en) * | 2011-08-01 | 2012-01-25 | 常熟市宏达印染机械有限公司 | Cooling device for charging barrel of die casting machine |
| CN102274945A (en) * | 2011-08-25 | 2011-12-14 | 营口压铸业有限公司 | Novel die casting machine |
| CN202224626U (en) * | 2011-09-30 | 2012-05-23 | 重庆大江美利信压铸有限责任公司 | Integrated pressure chamber of die-casting machine |
| CN202894260U (en) * | 2012-09-29 | 2013-04-24 | 东莞亿东机器有限公司 | Automatic column-drawing die casting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104249145B (en) | 2016-11-16 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |