CN209288215U - A kind of aluminium alloy casting mould - Google Patents
A kind of aluminium alloy casting mould Download PDFInfo
- Publication number
- CN209288215U CN209288215U CN201822101814.0U CN201822101814U CN209288215U CN 209288215 U CN209288215 U CN 209288215U CN 201822101814 U CN201822101814 U CN 201822101814U CN 209288215 U CN209288215 U CN 209288215U
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- China
- Prior art keywords
- block
- pull rod
- product
- aluminium alloy
- alloy casting
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Abstract
A kind of aluminium alloy casting mould, including upper die component, lower die, upper die component is taken out block and is formed by upper mold, the side in the mounting groove of upper mold side, it takes out block and is equipped with the feeding type chamber for being used to form product feeding head in side, the side side Chou Kuai is equipped with pull rod, jar block is cased on pull rod, tie rod end is equipped with the block nut with jar block cooperating, and the side bottom Chou Kuai is placed in lower die and takes out in block support plate.The utility model takes out the biggish riser of volume for foring inside block and linking together with the thick big heat energy-saving position of product due to side, riser solidification is later, so that the big position of the thickness of product is first solidified compared with riser, riser has carried out effective feeding to product heat energy-saving position, the big site tissue of the thickness of product is finer and close, and internal shrinkage defect is to be eradicated.The utility model has the advantages that simple structure, interiors of products quality height, stable product quality, product qualification rate are high.
Description
Technical field
The utility model relates to a kind of aluminium alloy casting moulds.
Background technique
On aluminium alloy car components, some products need portion's setting installation in the product due to installation site requirement
Screw hole, these screw hole boss are limited by position, size and mould structure, some positions are simultaneously not suitable for (gravity above it
Casting shrinkage direction is to carry out feeding downwards by top) the special riser of setting carries out feeding to it, and take change partial wall
Method that is thick, reducing thermal center also due to shape of product external limitation, can not be modified.Some boss are using installation precasting
The method of pass core can not also obtain good result, cause the product part interior shrinkage porosite probability higher, the contracting to these positions
Loose defect generally requires that the methods of impregnation, soldering is taken do over again reprocessing.It does over again and reprocesses the normal life for not only affecting product
Production progress, internal soundness are also poor.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiencies of the prior art, and provide a kind of aluminium alloy casting die
Tool, structure is simple, interiors of products quality height, stable product quality, product qualification rate are high.
The technical solution of the utility model is: including upper die component, lower die, upper die component by upper mold, be located at upper mold side
Block composition is taken out in side in mounting groove, and side takes out block and is equipped with the feeding type chamber for being used to form product feeding head, and the side side Chou Kuai is equipped with
Pull rod is cased with jar block on pull rod, and tie rod end is equipped with the block nut with jar block cooperating, and the side bottom Chou Kuai is placed in
In lower die and pumping block support plate.
Jar block is tubular structure, and jar block both ends are thick, intermediate thin.
Pull rod both ends are equipped with threaded portion, and the threaded portion and side of pull rod one end take out the threaded hole on block and cooperate assembly, draw
The threaded portion of the bar other end and the cooperation of block nut are assembled.
It is the ladder-type structure being made of small head, enlarged head that block is taken out in side, and small head is loaded in the mounting groove of upper mold side,
Enlarged head is stuck in outside upper mold side.
Pull rod is loaded in the enlarged head of the side side Chou Kuai.
It takes out block support plate and lower die side is anchored on using screw.
Taking out block support plate end has the raised step portion assembled convenient for screw.
The utility model takes for the thermal center for being difficult to feeding in the middle part of casting and increases side pumping block in die side, and
Setting riser on block is taken out in side, and feeding is carried out to the product heat energy-saving position.The utility model is taken out due to side and forms and produce inside block
The biggish riser of volume that the thick big heat energy-saving position of product links together, riser solidification is later, so that the big position of thickness of product
It first being solidified compared with riser, riser has carried out effective feeding to product heat energy-saving position, and the big site tissue of the thickness of product is finer and close, in
The shrinkage defect in portion is to be eradicated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1 is upper mold, and 2 take out block for side, and the 3 product feeding heads formed on the pumping block 2 of side when being casting, 4 be to produce
Product, 5 be pull rod, and 6 be jar block, and 7 be block nut, and 8 is take out block support plate, and 9 be lower die.
Specific embodiment
In Fig. 1, the utility model includes upper die component, lower die 9, and upper die component is installed by upper mold 1, positioned at 1 side of upper mold
The composition of block 2 is taken out in side in slot, and side takes out block 2 and is equipped with the feeding type chamber for being used to form product feeding head, and 2 side of block is taken out equipped with drawing in side
Bar 5 is cased with jar block 6 on pull rod 5, and 5 end of pull rod is equipped with the block nut 7 with 6 cooperating of jar block, and 2 bottom of block is taken out in side
It is placed in lower die 9 and takes out in block support plate 8.Product 4 has more thick big institutional framework at an upper portion thereof.3 take out when being casting in side
The product feeding head formed on block 2.
It is special right to avoid the riser above the thick big heat energy-saving position of product that from can not directly deviating from from upper mold in Mold Making
Mould structure is transformed, and is newly increased one piece of side and is taken out block 2, and shape on block 2 is taken out in side by the local form of product and newly-increased riser
At, pouring product molding after, by side take out block 2 along take out block support plate 8 outward extract out, avoid its break away from moulds ontology, cause to take out
Deblocking temperature decline is too fast.
Claims (7)
1. a kind of aluminium alloy casting mould, it is characterised in that: including upper die component, lower die (9), upper die component is by upper mold (1), position
It takes out block (2) in the side in the mounting groove of upper mold (1) side to form, side takes out block (2) and is equipped with the feeding for being used to form product feeding head
Type chamber, side take out block (2) side and pull rod (5) are housed, and are cased with jar block (6) on pull rod (5), pull rod (5) end is equipped with and jar block
(6) the block nut (7) of cooperating, side take out block (2) bottom and are placed in lower die (9) and take out on block support plate (8).
2. aluminium alloy casting mould according to claim 1, it is characterised in that: jar block (6) is tubular structure, jar block
(6) both ends are thick, intermediate thin.
3. aluminium alloy casting mould according to claim 1, it is characterised in that: pull rod (5) both ends are equipped with threaded portion,
The threaded portion and side of pull rod (5) one end take out the threaded hole on block (2) and cooperate assembly, the threaded portion of pull rod (5) other end and block
Nut (7) cooperation assembly.
4. aluminium alloy casting mould according to claim 1, it is characterised in that: it is by small head, enlarged head that block (2) are taken out in side
The ladder-type structure of composition, loaded in the mounting groove of upper mold (1) side, enlarged head is stuck in outside upper mold (1) side on small head.
5. aluminium alloy casting mould according to claim 4, it is characterised in that: pull rod (5) smokes block (2) side loaded on side
In enlarged head.
6. aluminium alloy casting mould according to claim 1, it is characterised in that: take out block support plate (8) and fastened using screw
In lower die (9) side.
7. aluminium alloy casting mould according to claim 6, it is characterised in that: taking out block support plate (8) end has convenient for spiral shell
Bind the raised step portion matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101814.0U CN209288215U (en) | 2018-12-14 | 2018-12-14 | A kind of aluminium alloy casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101814.0U CN209288215U (en) | 2018-12-14 | 2018-12-14 | A kind of aluminium alloy casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209288215U true CN209288215U (en) | 2019-08-23 |
Family
ID=67654779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101814.0U Active CN209288215U (en) | 2018-12-14 | 2018-12-14 | A kind of aluminium alloy casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209288215U (en) |
-
2018
- 2018-12-14 CN CN201822101814.0U patent/CN209288215U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230118 Address after: 441000 North of Weisi Road, Zhonghang Avenue, Fancheng District, Xiangyang City, Hubei Province Patentee after: Xiangyang Xinxing Precision Manufacturing Co.,Ltd. Address before: 441002 No. 168 Renmin West Road, Xiangyang City, Hubei Province Patentee before: XINXING HEAVY INDUSTRY HUBEI 3611 MECHANICAL Co.,Ltd. |