CN105598387B - A kind of more tup combination sand mold combination casting techniques - Google Patents
A kind of more tup combination sand mold combination casting techniques Download PDFInfo
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- CN105598387B CN105598387B CN201610005698.5A CN201610005698A CN105598387B CN 105598387 B CN105598387 B CN 105598387B CN 201610005698 A CN201610005698 A CN 201610005698A CN 105598387 B CN105598387 B CN 105598387B
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- tup
- sand
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- combination
- string
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The present invention is related to a kind of more tup combination sand mold combination casting techniques, and it is comprised the steps of：The casting position and die joint of tup are determined, then with water-glass sand or resin sand removable flask moulding；Coat in the tup die cavity of removable flask moulding, be applied to and do not reveal sand, then coating point burns dry；Two removable flask mouldings of above-mentioned first-class coating are integrated as sub-sand type, between earthenware is placed on into two sub-sand type ingates, two sub-sand types is serially connected, at least two sub-sand types concatenation turns into tup string；Above-mentioned tup string is fixed tightly, and the die joint of each sub-sand type is shut with wad；At least two tup strings are hung in sandbox, surrounded tup string with filling sand, and place running gate system；Potting syrup is injected into tup string by casting system, pine card is unpacked after being incubated 8 24 hours, takes out tup.Casting method of the present invention, which has, improves production efficiency, reduces power consumption, the advantages of saving sand dosage, and improve the performance of tup.
Description
Technical field
The technique that the utility model is related to casting field sand mold combination production tup, specifically relates to a kind of more tup groups
Close sand mold combination casting technique.
Background technology
The tup produced in the market, uses single-piece moulding mostly, and the technique of single-piece cast makes.This process
Produce tup, low production efficiency；Labor intensity is big；Each case, which is put down or stood, to be placed, and cast place area occupied is big；One case one
Case is poured into a mould, duration of pouring length, low production efficiency, and power consumption is high.
The defects of existing in view of above-mentioned existing tup casting method, the present inventor are based on being engaged in such product for many years and setting
The abundant practical experience and professional knowledge of manufacture are counted, and coordinates the utilization of correlation theory, is actively subject to research and innovation, to found
A kind of new more tups combination sand mold combination casting technique, can improve general existing tup casting method, have more it
Practicality.By constantly research, design, and after studying sample repeatedly and improving, really tool useful application is created finally
The present invention of value.
The content of the invention
It is a primary object of the present invention to, the defects of overcoming existing tup casting method to exist, and provide a kind of new
More tup combination sand mold combination casting techniques, achieve multiple tups being placed on what is poured into a mould together in a big flask device
Purpose.
The object of the invention to solve the technical problems is realized using following technical scheme.Itd is proposed according to the present invention
A kind of more tups combination sand molds combination casting techniques, it is comprised the steps of：
Step 1, the pouring position and die joint of tup are determined, then with water-glass sand or resin sand removable flask moulding；
Step 2, coat in the tup die cavity of removable flask moulding, be applied to and do not reveal sand, then coating point burns dry；
Step 3, two removable flask mouldings of above-mentioned first-class coating are integrated as a sub-sand type, earthenware is placed
Between two sub-sand type ingates, two sub-sand types are made to be serially connected, at least two sub-sand types concatenation turns into tup string；
Step 4, above-mentioned tup string is fixed tightly, and the die joint of each sub-sand type is shut with wad；
Step 5, at least two tup strings are hung in sandbox, surrounded tup string with filling sand, and place running gate system；
Step 6, potting syrup is injected into tup string by casting system, pine card is unpacked after being incubated 8-24 hours, takes out tup.
The object of the invention to solve the technical problems can be also applied to the following technical measures to achieve further.
A kind of foregoing more tup combination sand mold combination casting techniques, the wherein coating described in step 2 is alcohol radical Guilin 6
Coating or alcohol zircon flour.
Foregoing a kind of more tup combination sand mold combination casting techniques, wherein described paint thickness is 0.5-2mm.
A kind of foregoing more tup combination sand mold combination casting techniques, the wherein potting syrup described in step 6 is rich chromium cast iron
Or steel alloy or carbon steel.
Foregoing a kind of more tup combination sand mold combination casting techniques, during the drawing appearance described in step 1, corresponding
Reserved opening is set at ingate, EPS blocks are set in reserved opening, during mould assembling, EPS is burnt up.
A kind of foregoing more tup combination sand mold combination casting techniques, the wherein earthenware described in step 3, its both ends and two
The ingate reserved opening connection of individual sub-sand type.
Using above-mentioned technical proposal, the present invention has following beneficial effect：
Using more tups combination sand mold combination casting technique, multiple tups can be placed in a big flask device,
It is leaning closely against together per case, stands and pour into a mould, greatly increase productivity ratio；Power consumption is saved；Cast place is reduced to take
Area.In a word, with more tups combination sand mold combination casting technique, production efficiency is substantially increased, reduces power consumption, is saved
About sand dosage, the performance of tup is improved, thus occupation rate of market greatly improves.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Preferred embodiment, to according to a kind of its embodiment of more tup combination sand mold combination casting techniques proposed by the present invention, side
Method, step, feature and its effect, describe in detail as after.
Embodiment 1
A kind of more tup combination sand mold combination casting techniques of the embodiment of the present invention, are comprised the steps of：
Step 1, the casting position and die joint of tup are determined, then with water-glass sand removable flask moulding.In drawing appearance
Cheng Zhong, reserved opening is set at corresponding ingate, EPS is set in reserved opening.
Step 2, coat in the tup die cavity of removable flask moulding, be applied to using the coating of alcohol radical Guilin 6 and do not reveal sand, coating
Thickness 0.5-2mm, then coating point is burnt dry.
Step 3, EPS is burnt up by what is set in two removable flask moulding ingate reserved openings of above-mentioned complete coating, then
The two removable flask mouldings are integrated as sub-sand type, between earthenware is placed on into two sub-sand type ingates, its both ends
It is connected with the ingate reserved opening of two sub-sand types, two sub-sand types is serially connected, at least two sub-sand types concatenation turns into
Tup string.
Step 4, above-mentioned tup string card is fixed tightly with channel-section steel and lead screw, and by the die joint fire resisting of each sub-sand type
Mud bar is shut.
Step 5, at least two tup strings are hung in sandbox, surrounded tup string with filling sand, and place running gate system.
Step 6, potting syrup is injected into tup string by running gate system, pine card is unpacked after being incubated 8-24 hours, is taken out and is hammered into shape
Head.Described potting syrup is rich chromium cast iron.
Embodiment 2
A kind of more tup combination sand mold combination casting techniques of the embodiment of the present invention, are comprised the steps of：
Step 1, the casting position and die joint of tup are determined, then with resin sand removable flask moulding.In drawing appearance process
In, reserved opening is set at corresponding ingate, EPS is set in reserved opening.
Step 2, coat in the tup die cavity of removable flask moulding, be applied to using alcohol zircon flour and do not reveal sand, paint thickness
0.5-2mm, then coating point is burnt dry.
Step 3, EPS is burnt up by what is set in two removable flask moulding ingate reserved openings of above-mentioned complete coating, then
The two removable flask mouldings are integrated as sub-sand type, between earthenware is placed on into two sub-sand type ingates, its both ends
It is connected with the ingate reserved opening of two sub-sand types, two sub-sand types is serially connected, at least two sub-sand types concatenation turns into
Tup string.
Step 4, above-mentioned tup string card is fixed tightly with channel-section steel and lead screw, and by the die joint fire resisting of each sub-sand type
Mud bar is shut.
Step 5, at least two tup strings are hung in sandbox, surrounded tup string with filling sand, and place running gate system.
Step 6, potting syrup is injected into tup string by running gate system, pine card is unpacked after being incubated 8-24 hours, is taken out and is hammered into shape
Head.Described potting syrup is potassium steel.
Embodiment 3
A kind of more tup combination sand mold combination casting techniques of the embodiment of the present invention, are comprised the steps of：
Step 1, the casting position and die joint of tup are determined, then with water-glass sand removable flask moulding.In drawing appearance
Cheng Zhong, reserved opening is set at corresponding ingate, EPS is set in reserved opening.
Step 2, coat in the tup die cavity of removable flask moulding, using the coating of alcohol radical Guilin 6, be applied to and do not reveal sand, apply
Expect thickness 0.5-2mm, then coating point burns dry.
Step 3, EPS is burnt up by what is set in two removable flask moulding ingate reserved openings of above-mentioned complete coating, then
The two removable flask mouldings are integrated as sub-sand type, between earthenware is placed on into two sub-sand type ingates, its both ends
It is connected with the ingate reserved opening of two sub-sand types, two sub-sand types is serially connected, at least two sub-sand types concatenation turns into
Tup string.
Step 4, above-mentioned tup string card is fixed tightly with channel-section steel and lead screw, and by the die joint fire resisting of each sub-sand type
Mud bar is shut.
Step 5, at least two tup strings are hung in sandbox, surrounded tup string with filling sand, and place running gate system.
Step 6, potting syrup is injected into tup string by running gate system, pine card is unpacked after being incubated 8-24 hours, is taken out and is hammered into shape
Head.Described potting syrup is steel alloy.
Embodiment 4
A kind of more tup combination sand mold combination casting techniques of the embodiment of the present invention, are comprised the steps of：
Step 1, the casting position and die joint of tup are determined, then with resin sand removable flask moulding.In drawing appearance process
In, reserved opening is set at corresponding ingate, EPS is set in reserved opening.
Step 2, coat in the tup die cavity of removable flask moulding, be applied to using alcohol zircon flour and do not reveal sand, paint thickness
0.5-2mm, then coating point is burnt dry.
Step 3, EPS is burnt up by what is set in two removable flask moulding ingate reserved openings of above-mentioned complete coating, then
The two removable flask mouldings are integrated as sub-sand type, between earthenware is placed on into two sub-sand type ingates, its both ends
It is connected with the ingate reserved opening of two sub-sand types, two sub-sand types is serially connected, at least two sub-sand types concatenation turns into
Tup string.
Step 4, above-mentioned tup string card is fixed tightly with channel-section steel and lead screw, and by the die joint fire resisting of each sub-sand type
Mud bar is shut.
Step 5, at least two tup strings are hung in sandbox, surrounded tup string with filling sand, and place running gate system.
Step 6, potting syrup is injected into tup string by running gate system, pine card is unpacked after being incubated 8-24 hours, is taken out and is hammered into shape
Head.Described potting syrup is carbon steel.
The above described is only a preferred embodiment of the present invention, any formal limitation not is done to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
To any simple modification, equivalent change and modification made for any of the above embodiments, in the range of still falling within technical solution of the present invention.
Claims (6)
1. a kind of more tup combination sand mold combination casting techniques, it is characterised in that comprise the steps of：
Step 1, the pouring position and die joint of tup are determined, then with water-glass sand or resin sand removable flask moulding；
Step 2, coat in the tup die cavity of removable flask moulding, be applied to and do not reveal sand, then dry coating；
Step 3, two removable flask mouldings of above-mentioned first-class coating are integrated as a sub-sand type, earthenware is placed on two
Between individual sub-sand type ingate, two sub-sand types are made to be serially connected, at least two sub-sand types concatenation turns into tup string；
Step 4, above-mentioned tup string is fixed tightly, and the die joint of each sub-sand type is shut with wad；
Step 5, at least two tup strings are hung in sandbox, surrounded tup string with filling sand, and place running gate system；
Step 6, potting syrup is injected into tup string by running gate system, pine card is unpacked after being incubated 8-24 hours, takes out tup.
A kind of 2. more tup combination sand mold combination casting techniques according to claim 1, it is characterised in that：Wherein step 2
Described coating is the coating of alcohol radical Guilin 6 or alcohol zircon flour.
A kind of 3. more tup combination sand mold combination casting techniques according to claim 2, it is characterised in that：It is wherein described
Paint thickness is 0.5-2mm.
A kind of 4. more tup combination sand mold combination casting techniques according to claim 1, it is characterised in that：Wherein step 6
Described potting syrup is rich chromium cast iron or steel alloy or carbon steel.
A kind of 5. more tup combination sand mold combination casting techniques according to claim 1, it is characterised in that：Step 1 institute
During the removable flask moulding stated, reserved opening is set at corresponding ingate, EPS blocks are set in reserved opening, during mould assembling, EPS is burnt
Fall.
A kind of 6. more tup combination sand mold combination casting techniques according to claim 5, it is characterised in that：Wherein step 3
Described earthenware both ends are connected with the ingate reserved opening of two sub-sand types.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610005698.5A CN105598387B (en) | 2016-01-06 | 2016-01-06 | A kind of more tup combination sand mold combination casting techniques |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005698.5A CN105598387B (en) | 2016-01-06 | 2016-01-06 | A kind of more tup combination sand mold combination casting techniques |
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| CN105598387A CN105598387A (en) | 2016-05-25 |
| CN105598387B true CN105598387B (en) | 2018-01-05 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976765A (en) * | 2019-12-25 | 2020-04-10 | 徐州万佳机电设备制造有限公司 | Iron casting method with long service life |
| CN112475241A (en) * | 2020-11-27 | 2021-03-12 | 衡阳鸿宇机械制造有限公司 | Composite hammer head ingate process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201300190Y (en) * | 2008-12-02 | 2009-09-02 | 兰州理工大学 | Sand mold device for cluster casting of hammer heads |
| CN103920863A (en) * | 2014-02-27 | 2014-07-16 | 邯郸金达新材料科技有限公司 | Lost-foam production method for weldable abrasion-resistant composite hammers |
-
2016
- 2016-01-06 CN CN201610005698.5A patent/CN105598387B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201300190Y (en) * | 2008-12-02 | 2009-09-02 | 兰州理工大学 | Sand mold device for cluster casting of hammer heads |
| CN103920863A (en) * | 2014-02-27 | 2014-07-16 | 邯郸金达新材料科技有限公司 | Lost-foam production method for weldable abrasion-resistant composite hammers |
Non-Patent Citations (2)
| Title |
|---|
| 《中碳低合金稀土耐磨钢锤头的研制》;熊其兴;《金属铸锻焊技术》;20091031;第38卷(第19期);70-72 * |
| 《改性锰钢锤头的研制》;付英等;《铸造设备研究》;20060430(第2期);29-30 * |
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