CN103801681B - Casting finish method and device - Google Patents
Casting finish method and device Download PDFInfo
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- CN103801681B CN103801681B CN201410070022.5A CN201410070022A CN103801681B CN 103801681 B CN103801681 B CN 103801681B CN 201410070022 A CN201410070022 A CN 201410070022A CN 103801681 B CN103801681 B CN 103801681B
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Abstract
The invention belongs to casting finish technical field, it is specifically related to a kind of casting finish method, after ball sand removal thrown by foundry goods, mold and bed die are installed on punch press or oil press, on, the groove that bed die mid-way is provided with foundry goods profile matches, cutter it is provided with in groove, foundry goods is put into bed die, start punch press or oil press, on, bed die conjunction type, utilize cutter that foundry goods and ingate and dead head neck remnants are separated, on, bed die die sinking, finally obtain desired product, the present invention also relates to a kind of casting finish device, comprise mold and bed die, on, bed die mid-way correspondence is provided with and the groove that foundry goods profile matches, groove preglabellar field is provided with ladder shape cutter. the present invention is simple, safe and reliable, it is to increase working efficiency and quality product, decreases production cost, reduces labour intensity, improve workshop Working environment, ensure that the work safety of workman.
Description
Technical field
The invention belongs to casting finish technical field, it is specifically related to a kind of casting finish method and device.
Background technology
Casting pouring completes, and enters the cleaning process of foundry goods after knockout of unpacking, throwing ball. Foundry goods joint face burr, ingate and dead head neck remnants are the structures that foundry goods exists unavoidably, particularly special-shaped casts is all the more so, and these structures are clients does not need, mill process clearly must be carried out, conventional casting finish is entirely by manually grinding clearly, working efficiency is extremely low, work under bad environment, and cost of labor height and work are powerful.
In the past in artificial clear mill foundry goods process, special-shaped casts needs the position of clear mill many, and structure is greatly thick, clear mill quite difficulty, and every day, the quota of workman was very low; Clear mill does not have strict standard, and the clear mill yardstick of foundry goods physical dimension and individual has much relations, and the client's complaint produced because of casting quality occurs often; Polishing machine needed for clear mill, polished section, bistrique consumption are quite serious; Special-shaped casts complex structure, it is necessary to the position of clear mill is a lot, workman needs not stop carrying foundry goods translation-angle and just can clean out; The fine dust that clear mill produces, scatters whole workshop, seriously affects workman healthy; The more important thing is that the safety of workman can not be guaranteed, the situation that workman uses polishing machine injured often occurs.
Summary of the invention
For the deficiency overcome in above-mentioned technology, it is an object of the invention to: a kind of casting finish method is provided, solve foundry goods joint face burr, ingate and dead head neck residual problem, a kind of casting finish device is provided, improve casting finish efficiency, reduce production cost, alleviate labour intensity, improve Working environment, ensure workman's personnel safety.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
Described casting finish method, after ball sand removal thrown by foundry goods, mold and bed die are installed on punch press or oil press, mold and bed die mid-way correspondence are provided with and the groove that foundry goods profile matches, groove preglabellar field is provided with ladder shape cutter, foundry goods is put into bed die groove, start punch press or oil press, mold and bed die conjunction type, the ladder shape cutter utilizing mold and bed die to carry separates foundry goods and ingate and dead head neck remnants, mold and bed die die sinking, finally obtain required product.
In the present invention, during bed die conjunction type, bed die and mold that foundry goods is housed just coordinate, form a kind of identical structure, with ladder shape cutter play the effect of processing, now the ingate of foundry goods is sheared at the position being connected with foundry goods with dead head neck, separate with foundry goods owing to opposing does not live the effect of external force, after mold is mentioned, the foundry goods obtained is stayed in counterdie, ladder shape cutter is that common die cutting die cutter material is made, there is after thermal treatment higher intensity and wear resistance, it is able to take repeat impact, the position machine-shaping that can progressively will cut needed for foundry goods, can avoid disposable foundry goods shear forming being caused band meat, avoid mould and foundry goods to be stuck can not separate, foundry goods is not produced injury while so just shearing foundry goods smoothly, cutting after processing is swept in time, avoid Integrated Chip too much, after waste material cleaning is collected, waste material can be recycled.
Wherein, described ladder shape cutter comprises 3-5 rank, the width of ladder successively decreases by layer from slot opening to bottom portion of groove, ladder shape cutter is that common die cutting die cutter material is made, there is after thermal treatment higher intensity and wear resistance, it is able to take repeat impact, the width on every rank successively decreases by layer in the scope of 3-10mm, the position machine-shaping will cut needed for foundry goods progressively of one rank, rank one, can avoid disposable foundry goods shear forming being caused band meat, avoid, bed die and foundry goods are stuck and can not separate, so just while shearing foundry goods smoothly, foundry goods can not produced injury, the physical dimension of ladder shape cutter is arranged according to the profile difference of foundry goods, accurately to process foundry goods, cutting after processing need to be swept in time, avoid Integrated Chip too much.
Wherein, on described mold and bed die, correspondence is provided with pilot pin so that during conjunction type, upper and lower mould is accurately registered to together, and pilot pin generally arranges 1-4.
Described casting finish device, comprise mold and bed die, mold is installed to the sliding end of punch press or oil press, bed die is installed to the inboardend of punch press or oil press, mold and bed die mid-way correspondence are provided with and the groove that foundry goods profile matches, and groove preglabellar field is provided with ladder shape cutter.
In the present invention, bed die is respectively installed on punch press or oil press, operational outfit, after various transmission, on, bed die carries out conjunction type extruding, this process completes the shearing to foundry goods, separating casting and ingate, dead head neck is remaining, waste material is discharged or is stayed in the space of bed die, on, bed die takes out foundry goods after separating, can again melt down after garbage collection, the production of foundry goods is again carried out after fusing, ladder shape cutter is that common die cutting die cutter material is made, there is after thermal treatment higher intensity and wear resistance, it is able to take repeat impact, the position machine-shaping that can progressively will cut needed for foundry goods, can avoid disposable foundry goods shear forming being caused band meat, avoid, bed die and foundry goods are stuck and can not separate, foundry goods is not produced injury while so just shearing foundry goods smoothly, cutting after processing is swept in time, avoid Integrated Chip too much, after waste material cleaning is collected, waste material can be recycled.
Wherein, described ladder shape cutter comprises 3-5 rank, the width of ladder successively decreases by layer from slot opening to bottom portion of groove, ladder shape cutter is that common die cutting die cutter material is made, there is after thermal treatment higher intensity and wear resistance, it is able to take repeat impact, the width on every rank successively decreases by layer in the scope of 3-10mm, the position machine-shaping will cut needed for foundry goods progressively of one rank, rank one, can avoid disposable foundry goods shear forming being caused band meat, avoid, bed die and foundry goods are stuck and can not separate, so just while shearing foundry goods smoothly, foundry goods is not produced injury, the physical dimension of ladder shape cutter is arranged according to the profile difference of foundry goods, accurately to process foundry goods, cutting after processing need to be swept in time, avoid Integrated Chip too much.
Wherein, on described mold and bed die, correspondence is provided with pilot pin so that during conjunction type, upper and lower mould is accurately registered to together, and pilot pin generally arranges 1-4.
Punch press of the present invention or oil press are that standard machinery processes punch press used and oil press, without the need to special equipment, the ton number of intensity choose reasonable punch press according to foundry goods and the pressure of oil press, do not produce any dust, workshop condition can not be produced detrimentally affect in the course of processing; Due to the safeguard procedures that machine carries, workman is not injured.
Compared with prior art, the present invention has following useful effect:
The present invention has changed the pattern of artificial clear mill foundry goods in the past, improve working efficiency and quality product, decrease production cost, reduce labour intensity, improve workshop Working environment, ensure that the work safety of workman, casting finish method is simple, safe and reliable, effectively solves workman and detests the mood ground clearly, make more pleased the devoting oneself to work of workman, production efficiency big upgrade.
Accompanying drawing explanation
Fig. 1 present configuration schematic diagram.
In figure: 1, oil press; 2, bed die; 3, foundry goods; 4, mold; 5, pilot pin.
Embodiment
Tie accompanying drawing explanation below the embodiment of the present invention to be described further:
Embodiment 1:
Casting finish method of the present invention, after ball sand removal thrown by foundry goods 3, mold 4 and bed die 2 are installed on oil press 1, mold 4 and bed die 2 mid-way correspondence are provided with and the groove that foundry goods 3 profile matches, groove preglabellar field is provided with ladder shape cutter, foundry goods 3 is put into bed die 2 groove, start oil press 1, mold 4 and counterdie 2 tool conjunction type, the ladder shape cutter utilizing mold 4 and bed die 2 to carry separates foundry goods 3 and ingate and dead head neck remnants, mold 4 and bed die 2 die sinking, finally obtain required product.
Wherein, ladder shape cutter comprises 3-5 rank, the width of ladder successively decreases by layer from slot opening to bottom portion of groove, ladder shape cutter is that common die cutting die cutter material is made, there is after thermal treatment higher intensity and wear resistance, it is able to take repeat impact, the width on every rank successively decreases by layer in the scope of 3-10mm, the position machine-shaping by required for foundry goods 3 cutting progressively of one rank, rank one, can avoid disposable foundry goods 3 shear forming being caused band meat, avoid, bed die and foundry goods 3 are stuck and can not separate, so just while shearing foundry goods 3 smoothly, foundry goods 3 can not produced injury, the physical dimension of ladder shape cutter is arranged according to the profile difference of foundry goods 3, accurately to process foundry goods 3, cutting after processing need to be swept in time, avoid Integrated Chip too much, on mold 4 and bed die 2, correspondence is provided with pilot pin 5 so that during conjunction type, upper and lower mould is accurately registered to together, and pilot pin generally arranges 1-4, and oil press 1 can replace with punch press.
In the present invention, during bed die conjunction type, bed die 2 and mold 4 that foundry goods is housed just coordinate, form a kind of identical structure, with ladder shape cutter play the effect of processing, now the ingate of foundry goods is sheared at the position being connected with foundry goods with dead head neck, separate with foundry goods owing to opposing does not live the effect of external force, after mold 4 is mentioned, the foundry goods 3 obtained is stayed in bed die 2, ladder shape cutter is that common die cutting die cutter material is made, there is after thermal treatment higher intensity and wear resistance, it is able to take repeat impact, the position machine-shaping that can progressively will cut needed for foundry goods, can avoid disposable foundry goods shear forming being caused band meat, avoid mould and foundry goods to be stuck can not separate, foundry goods is not produced injury while so just shearing foundry goods smoothly, cutting after processing is swept in time, avoid Integrated Chip too much, after waste material cleaning is collected, waste material can be recycled.
Casting finish method of the present invention and existing casting finish method use Comparative result such as table 1.
Table 1 Novel casting of the present invention method for cleaning and existing casting finish method use Comparative result
| Casting finish method of the present invention | Existing casting finish method | |
| Working efficiency | 4000/day | 500/day |
| Quality product | 0 client's complaint | 1-2 client's complaint/moon |
| Production cost | 0.1 yuan/part | 1 yuan/part |
| Labour intensity | Employee is light | Employee is tired |
| Workshop condition | Neat and tidy | Mixed and disorderly many dust |
| Security incident | 0 | 1-2 plays minor casualty/week |
Embodiment 2:
As shown in Figure 1, casting finish device of the present invention, comprise mold 4 and bed die 2, mold 4 is installed to the sliding end of oil press 1, bed die 2 is installed to the inboardend of oil press 1, mold 4 and bed die 2 mid-way correspondence are provided with and the groove that foundry goods 3 profile matches, and groove preglabellar field is provided with ladder shape cutter.
Wherein, ladder shape cutter comprises 3-5 rank, the width of ladder successively decreases by layer from slot opening to bottom portion of groove, ladder shape cutter is that common die cutting die cutter material is made, there is after thermal treatment higher intensity and wear resistance, it is able to take repeat impact, the width on every rank successively decreases by layer in the scope of 3-10mm, the position machine-shaping by required for foundry goods 3 cutting progressively of one rank, rank one, can avoid disposable foundry goods 3 shear forming being caused band meat, avoid, bed die and foundry goods 3 are stuck and can not separate, so just while shearing foundry goods 3 smoothly, foundry goods 3 can not produced injury, the physical dimension of ladder shape cutter is arranged according to the profile difference of foundry goods 3, accurately to process foundry goods 3, cutting after processing need to be swept in time, avoid Integrated Chip too much, on mold 4 and bed die 2, correspondence is provided with pilot pin 5 so that during conjunction type, upper and lower mould is accurately registered to together, pilot pin 5 is provided with and generally arranges 1-4, and oil press 1 can replace with punch press.
In the present invention, bed die is respectively installed on punch press or oil press, operational outfit, after various transmission, on, bed die carries out conjunction type extruding, this process completes the shearing to foundry goods, separating casting and ingate, dead head neck is remaining, waste material is discharged or is stayed in the space of counterdie, on, bed die takes out foundry goods 3 after separating, can again melt down after garbage collection, the production of foundry goods is again carried out after fusing, ladder shape cutter is that common die cutting die cutter material is made, there is after thermal treatment higher intensity and wear resistance, it is able to take repeat impact, can progressively by required for the foundry goods 3 position machine-shaping cut, can avoid disposable foundry goods 3 shear forming being caused band meat, avoid mould and foundry goods 3 to be stuck can not separate, foundry goods 3 is not produced injury while so just shearing foundry goods smoothly, cutting after processing is swept in time, avoid Integrated Chip too much, after waste material cleaning is collected, waste material can be recycled.
Punch press of the present invention or oil press are that standard machinery processes punch press used and oil press, without the need to special equipment, the ton number of intensity choose reasonable punch press according to foundry goods and the pressure of oil press, do not produce any dust, workshop condition can not be produced detrimentally affect in the course of processing; Due to the safeguard procedures that machine carries, workman is not injured.
Claims (7)
1. a casting finish method, it is characterized in that, after ball sand removal thrown by foundry goods, mold (4) and bed die (2) are installed on punch press or oil press (1), mold (4) and bed die (2) mid-way correspondence are provided with and the groove that foundry goods (3) profile matches, groove preglabellar field is provided with ladder shape cutter, foundry goods is put into bed die (2) groove, start punch press or oil press, mold (4) and bed die (2) conjunction type, the ladder shape cutter utilizing mold (4) and bed die (2) to carry separates foundry goods (3) and ingate and dead head neck remnants, mold (4) and bed die (2) die sinking, finally obtain required product, the width of ladder shape stairs of knives successively decreases by layer.
2. casting finish method according to claim 1, it is characterized in that, after the ladder shape cutter that mold (4) and bed die (2) carry separates foundry goods (3) with ingate and dead head neck remnants, waste material is fallen in bed die (2) space, and after cleaning is collected, waste material can be recycled.
3. casting finish method according to claim 1, it is characterised in that, described ladder shape cutter comprises 3-5 rank, and the width of ladder successively decreases by layer.
4. casting finish method according to claim 1, it is characterised in that, described mold (4) and the upper correspondence of bed die (2) are provided with pilot pin (5).
5. one kind is applicable to the casting finish device of the casting finish method described in the arbitrary item of claim 1-4, comprise mold (4) and bed die (2), it is characterized in that, mold (4) is installed to punch press or the sliding end of oil press (1), bed die (2) is installed to the inboardend of punch press or oil press, mold (4) and bed die (2) mid-way correspondence are provided with and the groove that foundry goods (3) profile matches, and groove preglabellar field is provided with ladder shape cutter.
6. casting finish device according to claim 5, it is characterised in that, described ladder shape cutter comprises 3-5 rank, and the width of ladder successively decreases by layer from slot opening to bottom portion of groove.
7. casting finish device according to claim 5, it is characterised in that, described mold (4) and the upper correspondence of bed die (2) are provided with pilot pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070022.5A CN103801681B (en) | 2014-02-27 | 2014-02-27 | Casting finish method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070022.5A CN103801681B (en) | 2014-02-27 | 2014-02-27 | Casting finish method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103801681A CN103801681A (en) | 2014-05-21 |
| CN103801681B true CN103801681B (en) | 2016-06-01 |
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| CN201410070022.5A Active CN103801681B (en) | 2014-02-27 | 2014-02-27 | Casting finish method and device |
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| CN (1) | CN103801681B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646481A (en) * | 2015-01-08 | 2015-05-27 | 安徽凯恩特科技有限公司 | Slide fastener hydraulic shearing device |
| CN104858406B (en) * | 2015-05-27 | 2017-03-29 | 河南淮海精诚工业科技有限公司 | Flexibility hobs cleaning plant |
| CN108145137B (en) * | 2017-12-10 | 2020-02-07 | 永城职业学院 | Casting sand removing machine |
| CN109158581A (en) * | 2018-09-03 | 2019-01-08 | 芜湖正科精密机械制造有限公司 | A kind of casting punching press die stamping de-gating process |
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|---|---|---|---|---|
| JPS5641069A (en) * | 1979-09-14 | 1981-04-17 | Keiichiro Miyazaki | Automatic removing and finishing method for casting fin and its device |
| JPH07108366A (en) * | 1993-10-13 | 1995-04-25 | Hanshin Koki Kk | Automatic trimming method with material supplying device and apparatus thereof |
| JPH07328757A (en) * | 1994-06-09 | 1995-12-19 | Hitachi Ltd | Die for trimming press and trimming press method |
| CN2441597Y (en) * | 2000-08-18 | 2001-08-08 | 陈鸿明 | Edge cutter for cast trimmings |
| CN1883851A (en) * | 2005-06-24 | 2006-12-27 | 株式会社真冈制作所 | Method for removing surplus materials of casting by using punching machine and cutting tool therefor |
| CN202411391U (en) * | 2012-01-19 | 2012-09-05 | 宁波久腾车灯电器有限公司 | Trimming die for removing waste materials of pouring gate of pressure casting piece |
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2014
- 2014-02-27 CN CN201410070022.5A patent/CN103801681B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641069A (en) * | 1979-09-14 | 1981-04-17 | Keiichiro Miyazaki | Automatic removing and finishing method for casting fin and its device |
| JPH07108366A (en) * | 1993-10-13 | 1995-04-25 | Hanshin Koki Kk | Automatic trimming method with material supplying device and apparatus thereof |
| JPH07328757A (en) * | 1994-06-09 | 1995-12-19 | Hitachi Ltd | Die for trimming press and trimming press method |
| CN2441597Y (en) * | 2000-08-18 | 2001-08-08 | 陈鸿明 | Edge cutter for cast trimmings |
| CN1883851A (en) * | 2005-06-24 | 2006-12-27 | 株式会社真冈制作所 | Method for removing surplus materials of casting by using punching machine and cutting tool therefor |
| CN202411391U (en) * | 2012-01-19 | 2012-09-05 | 宁波久腾车灯电器有限公司 | Trimming die for removing waste materials of pouring gate of pressure casting piece |
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| CN103801681A (en) | 2014-05-21 |
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Denomination of invention: Casting cleaning method and device Effective date of registration: 20211213 Granted publication date: 20160601 Pledgee: Zibo Branch of Bank of Communications Co.,Ltd. Pledgor: SHANDONG MEILING CHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2021980014758 |