CN208600671U - A kind of automobile parts casting mould convenient for quickly being post-processed to product - Google Patents
A kind of automobile parts casting mould convenient for quickly being post-processed to product Download PDFInfo
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- CN208600671U CN208600671U CN201821018136.5U CN201821018136U CN208600671U CN 208600671 U CN208600671 U CN 208600671U CN 201821018136 U CN201821018136 U CN 201821018136U CN 208600671 U CN208600671 U CN 208600671U
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- lower die
- post
- crucible
- pouring channel
- product
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Abstract
The utility model belongs to casting mould technical field, in particular to a kind of automobile parts casting mould convenient for quickly being post-processed to product, including crucible, lower die, upper mold, by the way that slidable sliding panel is arranged in lower die, the liquid material left in the intracavitary liquid material and pouring channel due to solidification of type is separated, by opening up through-hole inside mandril, realize that exhaust structure is integrated with pickup structure, to the post-treatment strength of product after finally simplifying equipment, reducing cast molding.
Description
Technical field
The utility model belongs to casting mould technical field, in particular to a kind of convenient for quickly being post-processed to product
Automobile parts casting mould.
Background technique
In automobile manufacturing field, mold is the important component of auto manufacturing technology, and forms automobile independent development
One key link of ability, existing automobile die generally include dynamic model and cover half, are respectively arranged on dynamic model and cover half dynamic
Mold core and cover half core, moving-mould-core and cover half core are mutually inserted and form mold cavity with merging, and in use, moving-mould-core is to cover half
Core relative movement, casts after fixed, is cooled into auto parts and components.
In practical operation, since mold cavity is connected with multiple ducts, such as gas vent, feed opening, to mold cavity into
During row casting filling, liquid material tends to penetrate into gas vent, causes to waste and pollute；And after end-of-fill, into
Liquid material near outside material hole is also easy to cool and solidify together with the raw material in mold cavity, leads to the shape of product after demoulding not
Rule.The position having more to these is needed post-processing such as to be cut or polished one by one, especially because charging bore open is opposite
Larger, liquid material outside feed opening also can be bigger with the irregular raised volume that is formed after liquid material solidifies together in cavity, beats
Mill gets up to need to expend biggish workload.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of automobile convenient for quickly being post-processed to product
Accessory casting mould, includes crucible, lower die, upper mold in structure,
Stalk, the cavity of crucible and the air inlet pipe and inlet tube phase that are connected on crucible wall are equipped in the cavity of crucible
Connection；
The top of crucible is equipped with the lower die be close to therewith, and there are longitudinally disposed pouring channel inside lower die, lower die is located at
Topmost on the right side of pouring channel is the sliding panel that can be slid left and right along the plane of lower die upper surface, which can incite somebody to action
The passway that pouring channel is located on lower die upper surface seals completely, and the structure of sliding panel left end and pouring channel inner left wall
The structure of upper corresponding position is matching design, and the upper surface of lower die is in a plane when sealing sliding panel completely the passway,
Height position below is equipped with casting protective case, the side wall for protective case of casting where being located at sliding panel in pouring channel
It is close to pouring channel inner wall, side wall is divided into stainless steel layer, insulating layer, refractory ceramics layer from outside to inside；
Lower die tip is equipped with the upper mold being fastenedly connected therewith, and the middle position of upper mold bottom is equipped with the type chamber being recessed upwards,
Stalk is connected by pouring channel with type chamber, and several jacks are evenly distributed in upper mold, are equipped with mandril in each jack,
Mandril includes bar portion and jacking block, and jacking block top is fixed with bar portion, and the top of mandril passes through upper mold and protrudes into the external world, and the bottom end of mandril is proper
The top of type chamber is extended to well,
Mandril includes bar portion and jacking block, and jacking block top is fixed with bar portion, and bar portion is dimensionally exactly fitted to jack and edge
Jack move back and forth, and jacking block then cannot be introduced into jack, and the bottom end of mandril enters when bar portion is moved downward along jack
Intracavitary to type, the inside of at least one mandril is equipped with communicate-type chamber and extraneous through-hole, and the both ends of through-hole are located at mandril
Bottom end and top.
As preferred: lower die upper surface be equipped with equally distributed lower screw hole, upper mold be equipped with lower screw hole it is one-to-one on
Screw hole, bolt, which passes through upper screw hole and is tightened against lower screw hole, realizes being fastenedly connected for upper mold and lower die, head (the screw rod end of bolt
The part of screw hole can not be protruded into) it is tightly attached to the upper surface of upper mold,
As preferred: pouring channel is divided into interconnected two parts up and down, and upper part (is cut along the vertical direction in longitudinal section
Be inverted trapezoidal on face out, similarly hereinafter), lower part be on longitudinal section it is trapezoidal, ceramic filter screen is equipped between upper and bottom section；
As preferred: the pot nside of crucible is equipped with cavity, fills thermal insulation material in the cavity,
As preferred: being equipped with a magnet block on the outside of the right end of sliding panel.
Detailed description of the invention
Fig. 1 is the utility model convenient for the structural representation of the automobile parts casting mould quickly post-processed to product
Scheme (positive cross-sectional view),
Fig. 2 is the utility model convenient for the top view knot of the automobile parts casting mould quickly post-processed to product
Structure schematic diagram,
Wherein, 1-crucible, 11-stalks, 12-air inlet pipe, 13-inlet tubes, 14-thermal insulation materials, 2-lower dies,
21-sliding panels, 211-magnet blocks, 22-lower screw holes, 3-upper molds, 31-type chambers, 32-jacks, 33-upper screw holes, 4-pour
Casting passage, 41-ceramic filter screens, 5-casting protective cases, 51-stainless steel layers, 52-insulating layers, 53-refractory ceramics layers,
6-mandrils, 61-bar portions, 62-jacking blocks, 63-through-holes, 7-bolts, the head of 71-bolts, 8-liquid materials.
Specific embodiment
In conjunction with shown in attached Fig. 1 and 2, the utility model convenient for the automobile parts casting die that is quickly post-processed to product
Tool includes crucible 1 first, and stalk 11 is equipped in the cavity of crucible 1, and the lateral wall of crucible 1 is equipped with to be connected with the cavity of crucible
Logical air inlet pipe 12 and inlet tube 13, the pot nside of crucible 1 are equipped with cavity, are filled with thermal insulation material 14 in cavity；
The top of crucible 1 is equipped with the lower die 2 being close to crucible 1, and lower die 2 is equipped with vertical pouring channel 4, pouring channel
4 points are interconnected two parts up and down, and upper part is inverted trapezoidal on longitudinal section, lower part be on longitudinal section it is trapezoidal, on
Be equipped with ceramic filter screen 41 point between part and lower part, lower die 2 be located at the topmost on 4 right side of pouring channel for can in lower die 2 table
Pouring channel 4 can be located at logical on 2 upper surface of lower die by the sliding panel 21 that plane where face slides left and right, sliding panel 21
Road junction seals completely, and the structure of corresponding position is matching design in the structure of 21 left end of sliding panel and 4 inner left wall of pouring channel
The upper surface of lower die 2 is in a continuous plane when sealing sliding panel 21 completely passway, is set on the outside of the right end of sliding panel 21
There is a magnet block 211,
Height position below is equipped with casting protective case 5 where being located at sliding panel 21 in pouring channel 4, protective case 5 of casting
Side wall be close to pouring channel 4 inner wall, casting protective case 5 side be divided into stainless steel layer 51, insulating layer from outside to inside
52, refractory ceramics layer 53；
2 top of lower die is equipped with the upper mold 3 being fastenedly connected with lower die 2, uniformly divides specifically, the upper surface of lower die 2 is equipped with 4
The lower screw hole 22 of cloth, upper mold 3 be equipped with these lower screw holes 22 upper screw hole 33 correspondingly, 4 bolts 7 are each passed through each
Upper screw hole 33 is simultaneously tightened against corresponding lower screw hole 22, realizes being fastenedly connected between 3 die body of upper mold and 2 die body of lower die, bolt 7
The upper surface of upper mold 3 is tightly attached on head 71,
The middle position of 3 bottom of upper mold is equipped with the type chamber 31 being recessed upwards, and stalk 11 passes through pouring channel 4 and type chamber 31
It is connected, 4 jacks 32 is evenly distributed in upper mold 3, mandril 6 is equipped in each jack 32, the top of mandril 6 passes through upper mold
3 protrude into the external world, and the top of type chamber 31 is arranged in the bottom end of mandril 6,
Mandril 6 includes bar portion 61 and jacking block 62, and 62 top of jacking block is fixed with bar portion 61, and bar portion 61 can dimensionally insert just
Enter jack 32 and move back and forth along jack 32, and jacking block 62 then cannot be introduced into jack 32, bar portion 61 along jack 32 to
The bottom end of mandril 6 enters in type chamber 31 when lower movement, and the inside of 4 mandrils 6 is equipped with communicate-type chamber 31 and extraneous through-hole
63, the both ends of through-hole 63 are located at the bottom end and top of mandril 6.
The substantially working principle and related advantages of above-mentioned die device are:
Firstly, sliding panel 21 is slid onto the right pouring channel 4 and the type chamber 31 of upper mold 3 is kept unimpeded, then make each top
Bar 6 rises to 31 top of type chamber and keeps the state；
It is injected into the cavity of crucible 1 by inlet tube 13 for molding liquid material 8, thermal insulation material 14 can reduce liquid material
8 heat loss speed；Gas is injected by air inlet pipe 12 under sealing state, increases air pressure in the cavity of crucible 1, by liquid material
In 8 indentation stalks 11 and enter pouring channel 4, pouring channel 4 and the casting protective case 5 for being close to 4 inner wall of pouring channel design
At trapezoidal and inverted trapezoidal combination portion, the rise time of liquid material 8 can be slowed down, liquid material 8 is made to rise more uniform, is flat
Surely, ceramic filter screen 41 is used to filter off the impurity in liquid material 8, guarantees the quality of moulded products, while the heat preservation in protective case 5 of casting
Layer 52 can prevent liquid material 8 from solidifying during through pouring channel 4 and casting protective case 5, go on smoothly casting；
The liter liquid speed rate (feed rate of air inlet pipe 12) of stalk 11 is controlled according to the actual volume of type chamber 31 and rises liquid
Time, guarantee liquid material 8 as far as possible is to fill up the type chamber 31 of upper mold 3 just, slides into withstand to cast at this time to the left by sliding panel 21 and lead to
4 inner left wall of road seals completely so that pouring channel 4 is located at the passway on 2 upper surface of lower die, and the upper surface of lower die 2
In a continuous plane, air inlet pipe 12 stops air inlet at this time.Liquid material 8 in this template chamber 31 solidify after can with pouring channel 4 and
Liquid material 8 in stalk 11 is well separated from, and while guaranteeing products surface quality, is avoided due to having portion in pouring channel 4
Liquid material 8 in liquid separation material and type chamber 31 solidifies and bring postprocessing working procedures together,
Magnet block 211, attraction or exclusion principle by magnetic force, use and magnet block are equipped on the outside of the right end of sliding panel 21
211 magnetic identical or opposite another magnets control sliding to from left to right for sliding panel 21, avoid liquid material 8 and transmit high temperature
To 2 surface of lower die and caused by the scald of operator,
The structure and application method of sliding panel 21 are all relatively simple, eliminate that " 4 narrow space of pouring channel, sets herein
When setting valve, structure, complex process, subsequent maintenance inconvenience " the shortcomings that；
Liquid material 8 after abundant coagulation forming, is split upper mold 3 and lower mold 2 by unclamping fastening bolt 7 in type chamber 31
It comes, is ejected the moulded products in type chamber 31 downwards by mandril 6, it is contemplated that casting matrix still has certain height at this time
Temperature, equally distributed mandril 6 eject downwardly together, can guarantee that uniform force is without deforming when casting matrix takes out,
In addition, this programme enables liquid material 8 by opening up communicate-type chamber 31 and extraneous through-hole 63 in the inside of mandril 6
It by smoothly indentation type chamber 31, realizes that exhaust structure is integrated with pickup structure, eliminates the other setting of exhaust pipe, simplify
Equipment.
Claims (6)
1. a kind of automobile parts casting mould convenient for quickly being post-processed to product, it is characterised in that: the casting die
Tool includes crucible (1), is equipped with stalk (11) in the cavity of the crucible (1), and the lateral wall of the crucible (1) is equipped with and institute
State the air inlet pipe (12) and inlet tube (13) that the cavity of crucible (1) is connected；
The top of the crucible (1) is equipped with the lower die (2) being close to the crucible (1), and the lower die (2) is equipped with vertical pour
Casting passage (4), the lower die (2) are located at the topmost on the right side of the pouring channel (4) for can be along the lower die (2) upper surface institute
In the sliding panel (21) that plane slides left and right, the pouring channel (4) can be located at described by the sliding panel (21)
Passway on lower die (2) upper surface seals completely, and the structure of the sliding panel (21) left end and the pouring channel (4) are left
The structure of corresponding position is that matching design makes the sliding panel (21) lower die when sealing the passway completely on the inner wall of side
(2) upper surface is in a continuous plane,
Height position below is equipped with casting protective case (5), institute where being located at the sliding panel (21) in the pouring channel (4)
The side wall of the casting protective case (5) stated is close to the inner wall of the pouring channel (4), and the side of casting protective case (5) is from outer
Stainless steel layer (51), insulating layer (52), refractory ceramics layer (53) are divided into interior；
Lower die (2) top is equipped with the upper mold (3) being fastenedly connected with the lower die (2), the interposition of upper mold (3) bottom
Concave up sunken type chamber (31) is installed, the stalk (11) passes through the pouring channel (4) and type chamber (31) phase
It is connected to, is evenly distributed with several jacks (32) on the upper mold (3), be equipped with mandril (6), institute in each jack (32)
The top for stating mandril (6) passes through the upper mold (3) and protrudes into the external world, and the bottom end of the mandril (6) extends to the type chamber just
(31) top,
The mandril (6) includes bar portion (61) and jacking block (62), and jacking block (62) top is fixed with the bar portion (61),
The bar portion (61) is dimensionally exactly fitted to the jack (32) and moves back and forth along the jack (32), and institute
Stating jacking block (62) then cannot be introduced into the jack (32), the bar portion (61) top when moving downward along the jack (32)
The bottom end of bar (6) enters in the type chamber (31),
The inside of mandril described at least one (6) is equipped with the through-hole (63) for being connected to the type chamber (31) and the external world, the through-hole
(63) both ends are located at the bottom end and top of the mandril (6).
2. the automobile parts casting mould as described in claim 1 convenient for quickly being post-processed to product, it is characterised in that:
The upper surface of the lower die (2) is equipped with equally distributed lower screw hole (22), and the upper mold (3) is equipped with and the lower screw hole (22)
Upper screw hole (33) correspondingly, bolt (7) pass through the upper screw hole (33) and are tightened against described in lower screw hole (22) realization
Upper mold (3) is fastenedly connected with the lower die (2).
3. the automobile parts casting mould as described in claim 1 convenient for quickly being post-processed to product, it is characterised in that:
The pouring channel (4) is divided into interconnected two parts up and down, and upper part is inverted trapezoidal on longitudinal section, and lower part is vertical
It is trapezoidal on section.
4. the automobile parts casting mould as claimed in claim 3 convenient for quickly being post-processed to product, it is characterised in that:
Ceramic filter screen (41) are equipped between the upper part and the lower part point.
5. the automobile parts casting mould as described in claim 1 convenient for quickly being post-processed to product, it is characterised in that:
The pot nside of the crucible (1) is equipped with cavity, is filled with thermal insulation material (14) in the cavity.
6. the automobile parts casting mould as described in claim 1 convenient for quickly being post-processed to product, it is characterised in that:
A magnet block (211) are equipped on the outside of the right end of the sliding panel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018136.5U CN208600671U (en) | 2018-06-29 | 2018-06-29 | A kind of automobile parts casting mould convenient for quickly being post-processed to product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018136.5U CN208600671U (en) | 2018-06-29 | 2018-06-29 | A kind of automobile parts casting mould convenient for quickly being post-processed to product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208600671U true CN208600671U (en) | 2019-03-15 |
Family
ID=65667683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821018136.5U Expired - Fee Related CN208600671U (en) | 2018-06-29 | 2018-06-29 | A kind of automobile parts casting mould convenient for quickly being post-processed to product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208600671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001796A (en) * | 2020-03-06 | 2020-04-14 | 花垣县太丰冶炼有限责任公司 | Casting device |
| CN111872359A (en) * | 2020-08-03 | 2020-11-03 | 江苏旭信机械制造有限公司 | Equal-stress auxiliary cooling pouring device for deformation-resistant casting parts |
-
2018
- 2018-06-29 CN CN201821018136.5U patent/CN208600671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001796A (en) * | 2020-03-06 | 2020-04-14 | 花垣县太丰冶炼有限责任公司 | Casting device |
| CN111872359A (en) * | 2020-08-03 | 2020-11-03 | 江苏旭信机械制造有限公司 | Equal-stress auxiliary cooling pouring device for deformation-resistant casting parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20210629 |