CN205732821U - Automobile brake base plate class foundry goods descends chilling block device automatically - Google Patents
Automobile brake base plate class foundry goods descends chilling block device automatically Download PDFInfo
- Publication number
- CN205732821U CN205732821U CN201620725880.3U CN201620725880U CN205732821U CN 205732821 U CN205732821 U CN 205732821U CN 201620725880 U CN201620725880 U CN 201620725880U CN 205732821 U CN205732821 U CN 205732821U
- Authority
- CN
- China
- Prior art keywords
- chill
- base plate
- boss
- automobile brake
- foundry goods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
This utility model relates to a kind of process units, it is specifically related to a kind of automobile brake base plate class foundry goods and automatically descends chilling block device, including the lower core frame being placed on core setter, lower core frame includes the base plate being used in conjunction with each other with core setter, the side of base plate arranges panel, air cavity is formed between base plate and panel, the side of base plate is provided with chill boss, on chill boss, air flue is set, described air flue is connected with air cavity, the right side of chill boss arranges chill, and the left side of chill arranges groove, and chill boss is provided with the projection being used in conjunction with each other with groove；This utility model novel structure, easy to use, the effective method solving automobile brake base plate class Shrinkage Porosity problem, and can automatically chill and core be placed in sand mold, fixing method may apply in the castings production of other structure, and versatility is higher；Will not destroy the seriality of production, the production efficiency of every day is higher.
Description
Technical field
This utility model relates to a kind of process units, is specifically related to a kind of automobile brake base plate class foundry goods and automatically descends chill to fill
Put.
Background technology
Back-plate parts are to fix brake-shoe on truck drum brake, install containment vessel and by the pass of oil-through hole
Key member, owing to the structure of himself designs, is connected to form thermal center, in vertical moulding production process at thick large part and thin-walled
Shrinkage porosite will occur, affect processing and the assembling of product.This problem is to produce the problem that this type of foundry goods exists always, it is impossible to solve
Certainly, it was to alleviate this problem by the size changing rising head and riser neck in the past, but this problem can not be fully solved.
Utility model content
In order to solve the deficiency in above-mentioned technical problem, the purpose of this utility model is: provide at the bottom of a kind of automobile brake
Plate class foundry goods descends chilling block device, novel structure, registration automatically, and production efficiency is efficient.
The technical scheme that this utility model is used by its technical problem of solution is:
Described automobile brake base plate class foundry goods descends chilling block device automatically, including the lower core frame being placed on core setter, lower core
Frame includes the base plate being used in conjunction with each other with core setter, and the side of base plate arranges panel, forms air cavity, the end between base plate and panel
The side of plate is provided with chill boss, and chill boss arranges air flue, and described air flue is connected with air cavity, and the right side of chill boss sets
Putting chill, the left side of chill arranges groove, and chill boss is provided with the projection being used in conjunction with each other with groove.
Further preferably, the right-hand member of air flue arranges adsorption hole, and one end of adsorption hole is provided with V-type leather packing, can effectively carry
The high chill boss absorption affinity to chill.
Further preferably, chill boss is bolted on panel.
Compared with prior art, this utility model has the advantages that
This utility model novel structure, easy to use, the effective side solving automobile brake base plate class Shrinkage Porosity problem
Method, and can automatically chill and core be placed in sand mold, chill is provided with depression, places more accurate in sand mold, from
Without destroying sand mold, useless part will not be produced；Fixing method may apply in the castings production of other structure, and versatility is more
High；Will not destroy the seriality of production, the production efficiency of every day is higher.
Accompanying drawing explanation
Fig. 1 this utility model structural representation.
In figure: 1, chill boss；2, sand mold；3, protruding；4, chill；5, V-type leather packing；6, air flue；7, lower core frame；8, gas
Chamber；9, base plate；10, panel.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further:
Embodiment 1
As it is shown in figure 1, automobile brake base plate class foundry goods described in the utility model descends chilling block device, automatically including being placed into down
Lower core frame 7 on core machine, lower core frame 7 includes the base plate 9 being used in conjunction with each other with core setter, and the side of base plate 9 arranges panel 10,
Forming air cavity 8 between base plate 9 and panel 10, the side of base plate 9 is provided with chill boss 1, and chill boss 1 arranges air flue 6, described
Air flue 6 is connected with air cavity 8, and the right side of chill boss 1 arranges chill 4, and the left side of chill 4 arranges groove, and chill boss 1 sets
Having the projection 3 being used in conjunction with each other with groove, both cooperate, and chill 4 can be placed on chill boss 1 accurately, with
It is placed into the most accurately in sand mold 2.
Wherein, the right-hand member of air flue 6 arranges adsorption hole, and one end of adsorption hole is provided with V-type leather packing 5, can effectively improve cold
The ferrum boss 1 absorption affinity to chill 4；Chill boss 1 is bolted on panel 10.
Utilizing the automatic core setter structure that vertical-parting shoot squeeze molding machine carries, design distinctive lower core frame 7, moulding machine is taken out very
The empty vacuum keeping lower core frame 7, after chill 4 is manually placed on lower core frame 7, this vacuum can ensure that chill 4 not
Deflection, do not drop.
Specifically used process of the present utility model:
After chill 4 is put on chill boss 1, core setter starts evacuation, and air cavity 8 produces negative pressure, adsorbs cold by air flue 6
Ferrum 4；Moulding machine produces sand mold 2, and core setter starts action, enters sand mold 2, chill 4 is put in sand mold 2, solid by the magnitude of interference
Surely living chill 4, the now release of air cavity 8 vacuum, no longer absorption chill 4, lower core frame 7 exits, and completes to place chill 4, after mould assembly, sand
Type 2 arrives casting machine, and casting machine pours into molten iron, and owing to chill 4 is room temperature, molten iron is high temperature, near the molten iron meeting of chill 4
First cooling down, the shrinkage porosite produced herein can disappear, the heat distribution after the casting pouring so changed, the feeding of recycling rising head
More molten iron is filled into foundry goods, finally gives a perfect foundry goods without internal porosity.
Claims (3)
1. automobile brake base plate class foundry goods descends a chilling block device automatically, and including the lower core frame (7) being placed on core setter, it is special
Levying and be, lower core frame (7) includes the base plate (9) being used in conjunction with each other with core setter, and the side of base plate (9) arranges panel (10),
Forming air cavity (8) between base plate (9) and panel (10), the side of base plate (9) is provided with chill boss (1), and chill boss sets on (1)
Putting air flue (6), described air flue (6) is connected with air cavity (8), and the right side of chill boss (1) arranges chill (4), a left side for chill (4)
Side arranges groove, and chill boss (1) is provided with the projection (3) being used in conjunction with each other with groove.
Automobile brake base plate class foundry goods the most according to claim 1 descends chilling block device automatically, it is characterised in that air flue (6)
Right-hand member adsorption hole is set, one end of adsorption hole is provided with V-type leather packing (5).
Automobile brake base plate class foundry goods the most according to claim 1 descends chilling block device automatically, it is characterised in that chill boss
(1) it is bolted on panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725880.3U CN205732821U (en) | 2016-07-11 | 2016-07-11 | Automobile brake base plate class foundry goods descends chilling block device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725880.3U CN205732821U (en) | 2016-07-11 | 2016-07-11 | Automobile brake base plate class foundry goods descends chilling block device automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205732821U true CN205732821U (en) | 2016-11-30 |
Family
ID=57377788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725880.3U Withdrawn - After Issue CN205732821U (en) | 2016-07-11 | 2016-07-11 | Automobile brake base plate class foundry goods descends chilling block device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205732821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945225A (en) * | 2016-07-11 | 2016-09-21 | 山东美陵化工设备股份有限公司 | Automatic chill setting device for automobile backing plate type castings and casting machining method |
-
2016
- 2016-07-11 CN CN201620725880.3U patent/CN205732821U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945225A (en) * | 2016-07-11 | 2016-09-21 | 山东美陵化工设备股份有限公司 | Automatic chill setting device for automobile backing plate type castings and casting machining method |
| CN105945225B (en) * | 2016-07-11 | 2017-12-19 | 山东美陵化工设备股份有限公司 | Automobile brake base plate class casting descends chilling block device and Mechanical processing of casting method automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20171219 |