CN107225215A - A kind of integrated cast structure and its method of utilization EPC cast bolts - Google Patents
A kind of integrated cast structure and its method of utilization EPC cast bolts Download PDFInfo
- Publication number
- CN107225215A CN107225215A CN201710482629.8A CN201710482629A CN107225215A CN 107225215 A CN107225215 A CN 107225215A CN 201710482629 A CN201710482629 A CN 201710482629A CN 107225215 A CN107225215 A CN 107225215A
- Authority
- CN
- China
- Prior art keywords
- cast
- bolt
- monolithics
- epc
- utilization
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000009826 distribution Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000004382 potting Methods 0.000 claims description 3
- 239000006188 syrup Substances 0.000 claims description 3
- 235000020357 syrup Nutrition 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 238000000137 annealing Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
The present invention is big for the pollution of conventional cast bolt, and there is provided a kind of integrated cast structure and its method of utilization EPC cast bolts for the defect problem such as high energy consumption；In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of integrated cast structure and its method of utilization EPC cast bolts, including two cast groups, two cast groups are placed in parallel in pouring box, each cast group is provided with a U-shaped running channel, cast gate has been set up in the middle part of the running channel, the cast gate is set in horn mouth, and mouth greatly is upward, each cast group includes ten cast strings, the cast string is vertically arranged setting, each cast string includes ten cast pieces, the structure of the cast piece is to include ten bolt monolithics, the wherein eight bolt monolithics are vertically arranged setting, remaining two bolt monolithics are horizontally set on the upper and lower side of eight bolt monolithic assemblys respectively.
Description
Technical field
The present invention a kind of integrated cast structure and its method of utilization EPC cast bolts, belong to bolt casting technology field.
Background technology
Bolt is the strip casting blank for producing finished product padlock body.The casting of product in recent years and the processing of lock body semi-finished product
It is mainly distributed on Linfen and Yangcheng County.Manual tide mould sand moulding is taken in the casting of lock body, after cast cooling, with fire coal heat treatment
Annealing furnace is annealed.Its major defect is：1st, it is artificial to use tide mould sand moulding on ground, recruitment is more, when limit for length, sand and dust pollution
Greatly.2nd, cupola melting, power consumption is high, industrial dust and sulfur dioxide pollution.3rd, artificial cast, takes a lot of work, arduously, industrial dust and
Sulfur dioxide pollution.4th, need to reheat after the cooling of bolt casting, waste the energy, only need 150 kilograms of combustions by casting annealing per ton
Coal is calculated, and need to increase by 150 yuan of production cost, directly results in production cost rise.5th, rehandling, artificial handling, production efficiency
Low, the cycle is long.6th, annealing aoxidizes bolt cast(ing) surface, and cast(ing) surface derusting needs 4-5 subsurfaces to draw skin, and size is difficult after derusting
Control, causes 50% mould casting to scrap, energy resource consumption is serious.
The content of the invention
The present invention is big for the pollution of conventional cast bolt, and the defect problem such as high energy consumption utilizes the casting of EPC techniques there is provided one kind
Make the integrated cast structure and its method of bolt.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of utilization EPC cast bolts
Integrated cast structure, including two cast groups, two cast groups are placed in parallel in pouring box, and each cast group is respectively provided with
Have and cast gate has been set up in the middle part of a U-shaped running channel, the running channel, the cast gate is set in horn mouth, and big mouth is upwards,
Each cast group includes ten cast strings, and the cast string is vertically arranged setting, and each cast string includes ten and poured
Piece is noted, the structure of the cast piece is to include ten bolt monolithics, wherein eight bolt monolithics are vertically arranged setting, it is remaining
Two bolt monolithics are horizontally set on the upper and lower side of eight bolt monolithic assemblys respectively.
A height of 480cm of the bolt monolithic, wide 600cm.
A kind of method of utilization EPC casts bolt integrated cast structure of the present invention, is performed in the steps below：
The first step：Eight bolt monolithics are vertically arranged setting, then distinguish level in the upper and lower side of eight bolt monolithic assemblys
A piece bolt monolithic is set, cast piece is formed；
Second step：Ten cast pieces are vertically arranged distribution, cast string is formed；
3rd step：Ten cast strings are vertically arranged distribution and form cast group；
4th step：Each two cast assembles a standby cast gate, and four cast groups are placed into a pouring box；
5th step：To intraoral injection potting syrup is poured, finished product is obtained after pressurize cooling.
The present invention has the advantages that compared with prior art.
1st, the present invention uses EPC cast bolts, and environmental protection does not have a sand dust industrial dust pollution, saving of labor, laborsaving.
2nd, the present invention uses intermediate frequency furnace melting, and without sulfur dioxide pollution, energy resource consumption is low.
3rd, present invention shaping bolt casting draws skin derusting without annealing and surface, direct cutting block forming, volume recovery 90% with
On.
4th, the present invention uses EPC cast bolts, and energy-saving and environmental protection substantially increase production efficiency and production cycle, drops
Low production cost.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the invention.
Fig. 2 is pours into a mould the structural representation of string in the present invention.
Fig. 3 is the structural representation of cast piece in the present invention.
In figure：1 it is cast group, 2 be running channel, 3 be cast gate, 4 be cast string, 5 be cast piece, 6 is bolt monolithic.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the integrated cast structure of a kind of utilization EPC cast bolts of the invention, including two poured
Note group 1, two cast groups 1 are placed in parallel in pouring box, and each cast group 1 is provided with a U-shaped running channel
2, the middle part of the running channel 2 has set up cast gate 3, and the cast gate 3 is set in horn mouth, and big mouth is upwards, each described to pour
Note group 1 includes ten cast strings 4, and the cast string 4 is vertically arranged setting, and each cast string 4 includes ten cast pieces 5,
The structure of the cast piece 5 is to include ten bolt monolithics 6, wherein eight bolt monolithics 6 are vertically arranged setting, residue two
The individual bolt monolithic 6 is horizontally set on the upper and lower side of eight assemblys of bolt monolithic 6 respectively.
A height of 480cm of the bolt monolithic 6, wide 600cm.
A kind of method of utilization EPC casts bolt integrated cast structure of the present invention, is performed in the steps below：
The first step：Eight bolt monolithics 6 are vertically arranged setting, then distinguish water in the upper and lower side of eight assemblys of bolt monolithic 6
It is flat that a bolt monolithic 6 is set, form cast piece 5；
Second step：Ten cast pieces 5 are vertically arranged distribution, cast string 4 is formed；
3rd step：Ten cast strings 4 are vertically arranged distribution and form cast group 1；
4th step：Each two cast group 1 is equipped with a cast gate 3, and four cast groups 1 are placed into a pouring box；
5th step：Potting syrup is injected into cast gate 3, finished product is obtained after pressurize cooling.
The present invention adopts the following technical scheme that realization：10, monolithic tissue, 480cm every high, wide 600cm, 10
For a string totally 100, two strings are one group, and totally 200, two groups are case, per 400, case.
The present invention uses EPC cast bolts, and environmental protection does not have a sand dust industrial dust pollution, saving of labor, laborsaving, in
Frequency stove melting, without sulfur dioxide pollution, energy resource consumption is low, and shaping bolt casting draws skin derusting without annealing and surface, directly
Cutting block forming, volume recovery more than 90%, using EPC cast bolts, energy-saving and environmental protection substantially increase production efficiency and production
In the cycle, reduce production cost.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Example, in the knowledge that those of ordinary skill in the art possess, can also make on the premise of present inventive concept is not departed from
Go out various change.
Claims (3)
1. a kind of integrated cast structure of utilization EPC cast bolts, it is characterised in that including two cast groups（1）, described in two
Cast group（1）It is placed in parallel in pouring box, each cast group（1）It is provided with a U-shaped running channel（2）, it is described to pour
Road（2）Middle part set up cast gate（3）, the cast gate（3）Set in horn mouth, and big mouth is upwards, each cast
Group（1）Including ten cast strings（4）, the cast string（4）Setting is vertically arranged, each cast string（4）Poured including ten
Note piece（5）, the cast piece（5）Structure be to include ten bolt monolithics（6）, wherein eight bolt monolithics（6）Vertically
Spread configuration, remaining two bolt monolithics（6）Eight bolt monolithics are horizontally set on respectively（6）The upper and lower side of assembly.
2. a kind of integrated cast structure of utilization EPC cast bolts according to claim 1, it is characterised in that the lock
Bar monolithic（6）A height of 480cm, wide 600cm.
3. a kind of method of utilization EPC casts bolt integrated cast structure as claimed in claim 1, it is characterised in that press
State step execution：
The first step：By eight bolt monolithics（6）Setting is vertically arranged, then in eight bolt monolithics（6）The upper and lower side of assembly point
Shui Pingshezhi not a bolt monolithic（6）, form cast piece（5）；
Second step：Piece is poured into a mould by ten（5）Distribution is vertically arranged, cast string is formed（4）；
3rd step：Ten cast are gone here and there（4）It is vertically arranged distribution and forms cast group（1）；
4th step：Each two cast group（1）It is equipped with a cast gate（3）, and by four cast groups（1）It is placed into a pouring box
It is interior；
5th step：To cast gate（3）Interior injection potting syrup, finished product is obtained after pressurize cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482629.8A CN107225215B (en) | 2017-06-22 | 2017-06-22 | Method for casting pouring structure of lock bar by utilizing EPC technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482629.8A CN107225215B (en) | 2017-06-22 | 2017-06-22 | Method for casting pouring structure of lock bar by utilizing EPC technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107225215A true CN107225215A (en) | 2017-10-03 |
| CN107225215B CN107225215B (en) | 2024-04-19 |
Family
ID=59935256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482629.8A Active CN107225215B (en) | 2017-06-22 | 2017-06-22 | Method for casting pouring structure of lock bar by utilizing EPC technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107225215B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03466A (en) * | 1989-05-27 | 1991-01-07 | Morikawa Sangyo Kk | Method for casting product using lost foam pattern |
| JPH05138329A (en) * | 1991-11-15 | 1993-06-01 | Mazda Motor Corp | Casting method and apparatus therefor using lost foam pattern |
| JPH0655242A (en) * | 1992-08-07 | 1994-03-01 | Tokyo Tekko Co Ltd | Lost foam pattern casting method and casting device |
| CN1116569A (en) * | 1994-08-08 | 1996-02-14 | 苟华强 | Method for casting many products |
| JP2004130319A (en) * | 2002-10-08 | 2004-04-30 | Hiraiwa Tekkosho:Kk | Casting method and pouring box for mold used for this method |
| US7150307B1 (en) * | 2005-08-03 | 2006-12-19 | Gm Global Technology Operations, Inc. | Lost foam casting apparatus and method for creating hollow gating |
| DE212016000003U1 (en) * | 2015-11-26 | 2016-09-19 | Jiangsu University Of Science And Technology | Casting device for casting an anchor fluke |
| CN206854597U (en) * | 2017-06-22 | 2018-01-09 | 翼城县福旺铸造实业有限公司 | A kind of integrated cast structure using EPC cast bolts |
-
2017
- 2017-06-22 CN CN201710482629.8A patent/CN107225215B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03466A (en) * | 1989-05-27 | 1991-01-07 | Morikawa Sangyo Kk | Method for casting product using lost foam pattern |
| JPH05138329A (en) * | 1991-11-15 | 1993-06-01 | Mazda Motor Corp | Casting method and apparatus therefor using lost foam pattern |
| JPH0655242A (en) * | 1992-08-07 | 1994-03-01 | Tokyo Tekko Co Ltd | Lost foam pattern casting method and casting device |
| CN1116569A (en) * | 1994-08-08 | 1996-02-14 | 苟华强 | Method for casting many products |
| JP2004130319A (en) * | 2002-10-08 | 2004-04-30 | Hiraiwa Tekkosho:Kk | Casting method and pouring box for mold used for this method |
| US7150307B1 (en) * | 2005-08-03 | 2006-12-19 | Gm Global Technology Operations, Inc. | Lost foam casting apparatus and method for creating hollow gating |
| DE212016000003U1 (en) * | 2015-11-26 | 2016-09-19 | Jiangsu University Of Science And Technology | Casting device for casting an anchor fluke |
| CN206854597U (en) * | 2017-06-22 | 2018-01-09 | 翼城县福旺铸造实业有限公司 | A kind of integrated cast structure using EPC cast bolts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107225215B (en) | 2024-04-19 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240321 Address after: Room 1210-6, Unit 2, Building B3, Science and Technology Innovation Complex, No. 8 Jialing Jiangdong Street, Jianye District, Nanjing City, Jiangsu Province, 210019 Applicant after: Nanjing Manzhou Fanxing Network Technology Co.,Ltd. Country or region after: China Address before: 043500 East of Renwang Village, Zhongwei Township, Yicheng County, Linfen City, Shanxi Province Applicant before: YICHENG FUWANG FOUNDRY INDUSTRY Co.,Ltd. Country or region before: China |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |