CN201791887U - Precise-forging upsetting and punching progressive die for disc type parts - Google Patents
Precise-forging upsetting and punching progressive die for disc type parts Download PDFInfo
- Publication number
- CN201791887U CN201791887U CN2010205272832U CN201020527283U CN201791887U CN 201791887 U CN201791887 U CN 201791887U CN 2010205272832 U CN2010205272832 U CN 2010205272832U CN 201020527283 U CN201020527283 U CN 201020527283U CN 201791887 U CN201791887 U CN 201791887U
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- CN
- China
- Prior art keywords
- punching
- upsetting
- die plate
- disc type
- jumping
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the disc type part precise-forging technology, and particularly discloses a precise-forging upsetting and punching progressive die for disc type parts, solving the problem that at present, two simple dies are adopted for disc type part upsetting and punching on two pressing machines respectively, resulting in low processing efficiency and high manufacturing cost. The progressive die comprises an upper die plate and a lower die plate; an upsetting lower die and a piercing die are fixed on the lower die plate, and correspondingly, an upsetting upper die and a piercing punch are fixed on the upper die plate; the distance D2 (the axis of the upsetting station deviating from that of the pressing machine) and the distance D1 (the axis of the punching station deviating from that of the pressing machine) meets the relation that D2 equals to 1.2 to 1.5 times of D1; and a guide pole and a guide sleeve are arranged between the upper die plate and a lower die plate. By adopting the progressive die, the independent punching procedure is eliminated, a pressing machine and an operator are saved, the work efficiency is doubled, the production efficiency is greatly improved, the manufacturing cost is lowered, and the economic benefit is remarkable.
Description
Technical field
The utility model relates to the finish forge technology of disk-like accessory, particularly the disk-like accessory finish forge jumping-up punching progressive die.
Background technology
Disk-like accessory finish forge operation is at present: blanking-heating-jumping-up-finish forge moulding-punching.Wherein jumping-up and punching adopt two cover simple moulds to finish on two forcing presses respectively, and working (machining) efficiency is low, the production cost height.
The utility model content
The utility model purpose provides a kind of disk-like accessory finish forge jumping-up punching progressive die, and two operations of jumping-up and punching can be finished on a forcing press simultaneously.
Technical solutions of the utility model: a kind of disk-like accessory finish forge jumping-up punching progressive die, comprise cope match-plate pattern, lower bolster, be arranged on cope match-plate pattern, guide pillar, guide pin bushing between the lower bolster, on same lower bolster, be fixed with jumping-up counterdie and punching concave die, correspondence is fixed with jumping-up patrix and piercing punch on same block of cope match-plate pattern, and jumping-up station center line departs from forcing press distance between center line D2 and punching station center line and departs from forcing press distance between center line D1 and satisfy D2=1.2～1.5D1 relation.
The utility model has reduced independent punching operation, has saved a forcing press and an operator, improves one times of work efficiency, has improved production efficiency greatly, and has reduced production cost, remarkable in economical benefits.
Description of drawings
Accompanying drawing is the utility model structural representation.
1 cope match-plate pattern among the figure, 2 jumping-up patrixes, 3 guide pillars, 4 guide pin bushings, 5 jumping-up counterdies, 6 lower bolsters, 7 punching concave die, 8 piercing punches, 9 stripper plates, 10 fixed flanges, 11 punching station center lines, 12 forcing press center lines, 13 jumping-up station center lines, D1 punching station center line departs from the forcing press distance between center line, and D2 jumping-up station center line departs from the forcing press distance between center line.
The specific embodiment
Two continuous stations of jumping-up and punching are set on a mold, the material that heats is put into the jumping-up station, again the part after the moulding is put into the punching station, finish jumping-up and two operations of punching in stroke of forcing press simultaneously.
Crucial depart from the influence of the eccentric impulsive force that produces when forcing press distance between center line and guide pillar guide pin bushing come balance to eliminate punching press in that suitable station center line is set, prevent that forcing press from damaging crank press and slide block.The parameter that departs from forcing press distance between center line D1, D2 at the station center line is provided with, through repetition test, sum up when D2=1.2～1.5D1, the impulsive force counterbalance effect of two station generations is best, one group of guide pillars and bushes is set again, bear the eccentric impulsive force that is not balanced, guarantee the steady operate as normal of forcing press.
After the analysis of precise gear forging production line is on probation, reduced independent punching operation, saved a forcing press and an operator, improve one times of work efficiency, improve production efficiency greatly, and reduced production cost.
Claims (1)
1. disk-like accessory finish forge jumping-up punching progressive die, comprise cope match-plate pattern, lower bolster, be arranged on cope match-plate pattern, guide pillar, guide pin bushing between the lower bolster, it is characterized in that: on same lower bolster, be fixed with jumping-up counterdie and punching concave die, correspondence is fixed with jumping-up patrix and piercing punch on same block of cope match-plate pattern, and jumping-up station center line departs from forcing press distance between center line D2 and punching station center line and departs from forcing press distance between center line D1 and satisfy D2=1.2～1.5D1 relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205272832U CN201791887U (en) | 2010-09-12 | 2010-09-12 | Precise-forging upsetting and punching progressive die for disc type parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205272832U CN201791887U (en) | 2010-09-12 | 2010-09-12 | Precise-forging upsetting and punching progressive die for disc type parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201791887U true CN201791887U (en) | 2011-04-13 |
Family
ID=43846809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205272832U Expired - Fee Related CN201791887U (en) | 2010-09-12 | 2010-09-12 | Precise-forging upsetting and punching progressive die for disc type parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201791887U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128553A (en) * | 2014-07-25 | 2014-11-05 | 洛阳圣久锻件有限公司 | Hydraulic forging system and method for forging disk pieces with holes |
| CN104368699A (en) * | 2014-11-27 | 2015-02-25 | 柳州市飞歌汽车配件有限公司 | Punching die for left main arm rod and right main arm rod |
| CN104646547A (en) * | 2015-01-27 | 2015-05-27 | 安徽同盛环件股份有限公司 | Large-scale ring part rough machining stamping molding die |
| CN105215247A (en) * | 2015-11-17 | 2016-01-06 | 江苏保捷锻压有限公司 | One is convenient to punching automobile gearbox gear forging press |
| CN109047607A (en) * | 2018-09-14 | 2018-12-21 | 南通锻压设备如皋有限公司 | Multistation blanking for ring forgings hydraulic press |
| CN109079564A (en) * | 2018-09-17 | 2018-12-25 | 芜湖市天宏精密锻造有限公司 | A kind of bearing machining automatic feeding |
-
2010
- 2010-09-12 CN CN2010205272832U patent/CN201791887U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128553A (en) * | 2014-07-25 | 2014-11-05 | 洛阳圣久锻件有限公司 | Hydraulic forging system and method for forging disk pieces with holes |
| CN104128553B (en) * | 2014-07-25 | 2016-03-23 | 洛阳圣久锻件有限公司 | For forging hydrostatic forging system and the forging method of perforated pan like members |
| CN104368699A (en) * | 2014-11-27 | 2015-02-25 | 柳州市飞歌汽车配件有限公司 | Punching die for left main arm rod and right main arm rod |
| CN104646547A (en) * | 2015-01-27 | 2015-05-27 | 安徽同盛环件股份有限公司 | Large-scale ring part rough machining stamping molding die |
| CN105215247A (en) * | 2015-11-17 | 2016-01-06 | 江苏保捷锻压有限公司 | One is convenient to punching automobile gearbox gear forging press |
| CN109047607A (en) * | 2018-09-14 | 2018-12-21 | 南通锻压设备如皋有限公司 | Multistation blanking for ring forgings hydraulic press |
| CN109079564A (en) * | 2018-09-17 | 2018-12-25 | 芜湖市天宏精密锻造有限公司 | A kind of bearing machining automatic feeding |
| CN109079564B (en) * | 2018-09-17 | 2020-07-31 | 芜湖市天宏精密锻造有限公司 | Bearing processing automatic feeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110912 |