CN102744460A - Piston blank dead head cutting device - Google Patents
Piston blank dead head cutting device Download PDFInfo
- Publication number
- CN102744460A CN102744460A CN2011101021995A CN201110102199A CN102744460A CN 102744460 A CN102744460 A CN 102744460A CN 2011101021995 A CN2011101021995 A CN 2011101021995A CN 201110102199 A CN201110102199 A CN 201110102199A CN 102744460 A CN102744460 A CN 102744460A
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- piston blank
- frock
- unit
- saw blade
- cutting
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Abstract
The invention discloses a piston blank dead head cutting device which comprises a rack, wherein the rack is fixedly provided with a fixture circulating unit, a saw machine unit and a cutting unit; the fixture circulating unit comprises a driving chain which surrounds a workbench of the rack; the driving chain is provided with two or more than two fixtures; The fixtures are provided with shafts; a piston blank is sleeved on each of the shafts of the fixtures; when the fixtures are driven by the driving chain to enter the cutting unit, the cutting unit is provided with a spring leaf suppressing the piston blank; the fixed position of the saw machine unit is corresponding to the cutting unit; the saw machine unit is provided with saw blades corresponding to the cut parts on the dead heads of the piston blanks. By utilizing the piston blank dead head cutting device disclosed by the invention, the reject ratio of piston blank dead head cutting can be reduced, the cutting operation is convenient, and the production efficiency can be improved; and meanwhile, by utilizing the device disclosed by the invention, automatic cutting, automatic blanking and circulative processing are realized, so that the labor cost is lowered and the labor intensity is reduced.
Description
Technical field
The present invention relates to the metal working machine tool field, relate in particular to piston blank rising head cutter sweep.
Background technology
Piston is the key components and parts on the engine, at present, along with the fast development of automobile industry, sharply increases for the demand of piston.In the casting mould of piston blank, the upper end of its end core, the middle position of corresponding piston blank are provided with a groove at present, thereby make piston blank form the rising head of projection shape.When adopting water-cooling pattern that piston blank is cooled off, can further reduce the cooling velocity at rising head position, therefore the contraction that makes the piston blank wall slowly and evenly has and avoids piston blank to produce hole, effectively guarantee the good effect of product quality.But, in the following process process of piston, need fine finishining is carried out in above-mentioned rising head excision then.The excision of piston blank rising head generally be with common sawing machine with the saw blade transmission, the artificial then workpiece that promotes is accomplished Metal Cutting, is prone to cause the out-of-flatness of piston blank otch; Surplus is big; Increased subsequent machining cost, and manual working efficient is low, labour intensity is big; The fatiguability that works long hours, the accident that meets accident probability increases.
Summary of the invention
In order to overcome the deficiency of prior art, the purpose of this invention is to provide a kind of piston blank rising head cutter sweep that reduces the cutting fraction defective, cuts conveniently, enhances productivity.
Piston blank rising head cutter sweep of the present invention; It comprises frame; Be fixed with frock cycling element, sawing machine unit and cutter unit on the frame, the frock cycling element comprises the driving chain around the frame workbench, is fixed with two above frocks on the driving chain; Frock is provided with axle, and piston blank is set on the axle of frock; When frock drive to be got into cutter unit by driving chain, cutter unit was provided with spring leaf and suppresses on piston blank, the corresponding cutter unit in fixed position, sawing machine unit, the sawing machine unit is provided with saw blade, corresponding piston blank rising head be cut the position.
Be provided with two Synchronous Transmission chains in the said frock cycling element, the frock bottom is fixed on two Synchronous Transmission chains, thereby realizes the circulation transmission of frock.
Driving chain in the said frock cycling element is driven by reductor.
The frock of the spring leaf of said cutter unit gets into a side and frock breaks away from perk on the side direction, forms and imports and exports face, makes things convenient for frock to get into like this and the disengaging cutter unit.
Said sawing machine unit also comprises motor, and saw blade driving wheel and saw blade driven pulley, saw blade driving wheel are connected with motor and by driven by motor, saw blade around the home on saw blade driving wheel and saw blade driven pulley, thereby realize the circulation transmission of saw blade.
Among the present invention, earlier the piston blank cover is set on the axle of frock of frock cycling element, drives on the frame workbench by the Synchronous Transmission chain then and move, when frock gets into cutter unit, suppress piston blank by the spring leaf of cutter unit.At this moment, the saw blade in the sawing machine unit carries out cutting processing to the piston blank rising head, the rising head automatic blanking after the processing.Cutting finishes, and the frock cycling element is driven by driving chain and continues to move, and driving chain drives next frock and gets into cutter unit, thereby realizes cyclic process.
Adopt piston blank rising head cutter sweep of the present invention, can reduce piston blank rising head cutting fraction defective, cutting operation convenience, enhance productivity.Simultaneously, adopt device of the present invention to realize cutting automatically, automatic blanking, cyclic process so promptly reduces cost of labor and has lowered labour intensity again.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is the structural representation of piston blank rising head cutter sweep of the present invention;
Fig. 2 is the structural representation of cutter unit of the present invention;
Fig. 3 is the structural representation of sawing machine of the present invention unit;
Fig. 4 needs the structural representation of machining piston blank for the present invention.
The specific embodiment
Shown in one of Fig. 1-4; Piston blank rising head cutter sweep of the present invention, it comprises frame 1, is fixed with frock cycling element 2, sawing machine unit 3 and cutter unit 4 on the frame 1; Frock cycling element 2 comprises the driving chain 21 around frame 1 workbench; Be fixed with two above frocks 22 on the driving chain 21, frock 22 is provided with axle 23, and piston blank 5 is set on the axle 23 of frock 22; When frock 22 drives entering cutter unit 4 by driving chain 21; Cutter unit 4 is provided with spring leaf 41 and suppresses on piston blank 5; The corresponding cutter unit 4 in 3 fixed positions, sawing machine unit, sawing machine unit 3 is provided with saw blade 31, corresponding piston blank rising head 51 be cut the position.
Be provided with two Synchronous Transmission chains 21 in the said frock cycling element 2, frock 22 bottoms are fixed on two Synchronous Transmission chains 21, thereby realize the circulation transmission of frock 22.
The frock 22 of the spring leaf 41 of said cutter unit 4 gets into a side and frock 22 breaks away from perk on the side direction, forms and imports and exports face 42, makes things convenient for frock to get into like this and disengaging cutter unit 4.
Said sawing machine unit 3 also comprises motor 32, and saw blade driving wheel 33 and saw blade driven pulley 34, saw blade driving wheel 33 are connected with motor 32 and are driven by motor 32, and saw blade 31 is around the home on saw blade driving wheel 33 and saw blade driven pulley 34, thus the circulation transmission of realization saw blade 31.
Among the present invention; Earlier piston blank 5 is overlapped on the axle 23 of the frock 22 that is set to frock cycling element 2; Drive on frame 1 workbench by Synchronous Transmission chain 21 then and move, when frock 22 gets into cutter units 4, suppress piston blank 5 by the spring leaf 41 of cutter unit 4.At this moment, 31 pairs of piston blank rising heads of the saw blade in the sawing machine unit 3 51 carry out cutting processing, rising head 51 automatic blankings after the processing.Cutting finishes, and frock cycling element 2 is driven by driving chain 21 and continues to move, and driving chain 21 drives next frock 22 and gets into cutter unit 4, thereby realizes cyclic process.
Claims (5)
1. piston blank rising head cutter sweep; It is characterized in that: it comprises frame; Be fixed with frock cycling element, sawing machine unit and cutter unit on the frame, the frock cycling element comprises the driving chain around the frame workbench, is fixed with two above frocks on the driving chain; Frock is provided with axle, and piston blank is set on the axle of frock; When frock drive to be got into cutter unit by driving chain, cutter unit was provided with spring leaf and suppresses on piston blank, the corresponding cutter unit in fixed position, sawing machine unit, the sawing machine unit is provided with saw blade, corresponding piston blank rising head be cut the position.
2. piston blank rising head cutter sweep according to claim 1 is characterized in that: be provided with two Synchronous Transmission chains in the said frock cycling element, the frock bottom is fixed on two Synchronous Transmission chains.
3. piston blank rising head cutter sweep according to claim 1 is characterized in that: the driving chain in the said frock cycling element is driven by reductor.
4. piston blank rising head cutter sweep according to claim 1 is characterized in that: the frock of the spring leaf of said cutter unit gets into a side and frock breaks away from perk on the side direction, forms the face that imports and exports.
5. piston blank rising head cutter sweep according to claim 1; It is characterized in that: said sawing machine unit also comprises motor; Saw blade driving wheel and saw blade driven pulley, saw blade driving wheel are connected with motor and by driven by motor, saw blade is around the home on saw blade driving wheel and saw blade driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102199.5A CN102744460B (en) | 2011-04-19 | 2011-04-19 | Piston blank dead head cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102199.5A CN102744460B (en) | 2011-04-19 | 2011-04-19 | Piston blank dead head cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102744460A true CN102744460A (en) | 2012-10-24 |
| CN102744460B CN102744460B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110102199.5A Active CN102744460B (en) | 2011-04-19 | 2011-04-19 | Piston blank dead head cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102744460B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769566A (en) * | 2013-01-14 | 2014-05-07 | 翔德(福州)精密机械有限公司 | Automatic sawing machine for piston insulated feeder head |
| CN105215336A (en) * | 2015-11-18 | 2016-01-06 | 林州市昊远汽车配件有限公司 | Rising head cutting machine |
| CN107855507A (en) * | 2017-09-30 | 2018-03-30 | 湖北谷城县东华机械股份有限公司 | A kind of rising head cutting method and its device |
| CN110125477A (en) * | 2019-05-29 | 2019-08-16 | 东莞市晋诚机械有限公司 | A kind of cutter device of circular sawing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038740A1 (en) * | 1980-04-18 | 1981-10-28 | Regie Nationale Des Usines Renault | Device for removing risers from castings |
| CN2928424Y (en) * | 2006-06-02 | 2007-08-01 | 刘德芬 | Sawing back groove machine |
| CN201493474U (en) * | 2009-09-11 | 2010-06-02 | 赵明军 | Special cutting tool for piston blank bottom riser |
| CN201519768U (en) * | 2009-09-30 | 2010-07-07 | 福州钜全汽车配件有限公司 | Numerically controlled four-axle finishing machine for external diameter of piston |
| CN102009131A (en) * | 2010-12-02 | 2011-04-13 | 苏州苏铸成套装备制造有限公司 | Moving device for mill pouring gate machine |
| CN202062126U (en) * | 2011-04-19 | 2011-12-07 | 福州钜全汽车配件有限公司 | Piston blank riser cutting device |
-
2011
- 2011-04-19 CN CN201110102199.5A patent/CN102744460B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038740A1 (en) * | 1980-04-18 | 1981-10-28 | Regie Nationale Des Usines Renault | Device for removing risers from castings |
| CN2928424Y (en) * | 2006-06-02 | 2007-08-01 | 刘德芬 | Sawing back groove machine |
| CN201493474U (en) * | 2009-09-11 | 2010-06-02 | 赵明军 | Special cutting tool for piston blank bottom riser |
| CN201519768U (en) * | 2009-09-30 | 2010-07-07 | 福州钜全汽车配件有限公司 | Numerically controlled four-axle finishing machine for external diameter of piston |
| CN102009131A (en) * | 2010-12-02 | 2011-04-13 | 苏州苏铸成套装备制造有限公司 | Moving device for mill pouring gate machine |
| CN202062126U (en) * | 2011-04-19 | 2011-12-07 | 福州钜全汽车配件有限公司 | Piston blank riser cutting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769566A (en) * | 2013-01-14 | 2014-05-07 | 翔德(福州)精密机械有限公司 | Automatic sawing machine for piston insulated feeder head |
| CN105215336A (en) * | 2015-11-18 | 2016-01-06 | 林州市昊远汽车配件有限公司 | Rising head cutting machine |
| CN107855507A (en) * | 2017-09-30 | 2018-03-30 | 湖北谷城县东华机械股份有限公司 | A kind of rising head cutting method and its device |
| CN110125477A (en) * | 2019-05-29 | 2019-08-16 | 东莞市晋诚机械有限公司 | A kind of cutter device of circular sawing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102744460B (en) | 2015-03-25 |
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Effective date of registration: 20220127 Address after: 350000 No. 8 comprehensive office building, No. 8, business Avenue, Nantong town, Minhou County, Fuzhou City, Fujian Province Patentee after: Fujian Huawei Juquan Precision Technology Co.,Ltd. Address before: 350000 Fujian Province, Jinan District of Fuzhou City Drum Shan Fuxing Investment Zone Patentee before: Fuzhou Juquan Automobile Fitting Co.,Ltd. |
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