CN103586384B - A kind of device combining the swollen mould power of pretension die fast discharging - Google Patents
A kind of device combining the swollen mould power of pretension die fast discharging Download PDFInfo
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- CN103586384B CN103586384B CN201310542470.6A CN201310542470A CN103586384B CN 103586384 B CN103586384 B CN 103586384B CN 201310542470 A CN201310542470 A CN 201310542470A CN 103586384 B CN103586384 B CN 103586384B
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- wedge block
- slope wedge
- side slope
- flexibly connected
- die
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Abstract
A kind of device combining the swollen mould power of pretension die fast discharging, bearing plate is pair of plates, this every block flat board is provided with four through holes, four pull bars are through above-mentioned through hole, the free end of pull bar is provided with pre-load nut, combined die is provided with between above-mentioned two pieces of flat boards, combined die is flexibly connected with flat board, the other end of combined die is flexibly connected left side slope wedge block and right side slope wedge block successively, the bottom of left side slope wedge block stretches out a horizontal projection, and on the left of this slope wedge block aspect ratio on the right side of the height of slope wedge block slightly high.5 degree of Self-locking angles are in the angle of left side slope wedge block and right side slope wedge block.Be flexibly connected with another one flat plate in one end of right side slope wedge block.Be flexibly connected backing plate in the lower end of combined die, one end of backing plate is provided with groove, is flexibly connected cushion block in the bottom of right side slope wedge block.The present invention's efficiency simple to operate is high, ensures manufacturing schedule.
Description
Technical field the present invention relates to and relates to a kind of die combining pre-pressing structure after shaping terminates, the device of mould power that fast discharging is swollen.
The shape of the present forging of background technology heals and becomes complicated, and require all very high to the mechanical performance of forging, stock utilization, the structure of mould is also more and more complicated, and the application of combined die structure increases simultaneously.In forming process, the combined die of pre-pressing structure needs to bear very large swollen mould power, and shaping terminates rear swollen mould power also should be unloaded in the very short time, otherwise forging temperature is not easily removed after reducing.Pre-load nut is utilized to be difficult to reach the object of fast discharging.Its weak point: complex operation efficiency is low, has a strong impact on the progress of production.
It is high that summary of the invention the object of this invention is to provide a kind of efficiency simple to operate, ensures a kind of device combining the swollen mould power of pretension die fast discharging of manufacturing schedule.
The present invention mainly includes: pull bar, pre-load nut, bearing plate, combined die, left side slope wedge block, right side slope wedge block, cushion block and backing plate.Wherein, this bearing plate is be parallel to each other for a pair and measure-alike flat board, this every block flat board is provided with four through holes, four pull bars be parallel to each other are had to pass perpendicularly through above-mentioned through hole respectively, the pre-load nut can locking die is respectively equipped with at the free end of every root pull bar, combined die is provided with between above-mentioned two pieces of flat boards, one end of this combined die is flexibly connected with one flat plate, the other end of this combined die is flexibly connected left side slope wedge block and right side slope wedge block successively, on the left of this, the bottom of slope wedge block stretches out a horizontal projection, and on the left of this slope wedge block aspect ratio on the right side of the height of slope wedge block slightly high.On the left of this, the angle of slope wedge block and right side slope wedge block is preferably 5 degree of Self-locking angles.Be flexibly connected with above-mentioned another one flat plate in one end of above-mentioned right side slope wedge block.Backing plate is flexibly connected in the lower end of this combined die, one end of this backing plate is provided with groove, the size of this groove is corresponding with the horizontal projection of slope wedge block bottom, above-mentioned left side with position, to avoid in forming process because swollen mould power causes more greatly left side slope wedge block to be extruded.Be flexibly connected cushion block in the bottom of above-mentioned right side slope wedge block, preferably the height of this cushion block and the height sum of right side slope wedge block equal the height of left side slope wedge block.
The present invention in use, first applies enough pretightning forces to pull bar respectively, is locked by die, and ensure that in forming process, die does not occur to be separated and causes producing overlap, the swollen mould power in forming process is born by four pull bars.Shaping terminates rear horizontal direction and takes off lower cushion block, then right tilted surface voussoir is taken out in direction that can be vertical, reaches the swollen mould power of unloading, takes out the object of forging.
The present invention compared with prior art tool has the following advantages: efficiency simple to operate is high, ensures manufacturing schedule.
Accompanying drawing explanation
Fig. 1 is that complete section master of the present invention looks simplified schematic diagram;
Fig. 2 is schematic perspective view of the present invention;
Fig. 3 of the present inventionly overlooks complete section simplified schematic diagram;
To be that local of the present invention is main look simplified schematic diagram to Fig. 4;
Fig. 5 is that simplified schematic diagram is overlooked in local of the present invention.
Detailed description of the invention is at Fig. 1, Fig. 2, Fig. 3, in schematic diagram of the present invention shown in Fig. 4 and Fig. 5, this bearing plate 1 is be parallel to each other for a pair and measure-alike flat board, this every block flat board is provided with four through holes, four pull bars be parallel to each other 2 are had to pass perpendicularly through above-mentioned through hole respectively, pre-load nut 3 is respectively equipped with at the free end of every root pull bar, combined die 4 is provided with between above-mentioned two pieces of flat boards, one end of this combined die is flexibly connected with one flat plate, the other end of this combined die is flexibly connected left side slope wedge block 5 and right side slope wedge block 6 successively, on the left of this, the bottom of slope wedge block stretches out a horizontal projection, and on the left of this slope wedge block aspect ratio on the right side of the height of slope wedge block slightly high.On the left of this, the angle of slope wedge block and right side slope wedge block is 5 degree of Self-locking angles.Be flexibly connected with above-mentioned another one flat plate in one end of above-mentioned right side slope wedge block.Be flexibly connected backing plate 7 in the lower end of this combined die, one end of this backing plate is provided with groove, and the size of this groove is corresponding with the horizontal projection of slope wedge block bottom, above-mentioned left side with position.Be flexibly connected cushion block 8 in the bottom of above-mentioned right side slope wedge block, the height of this cushion block and the height sum of right side slope wedge block equal the height of left side slope wedge block.
Claims (3)
1. one kind is combined the device of the swollen mould power of pretension die fast discharging, it comprises pull bar, pre-load nut, bearing plate, combined die, left side slope wedge block, right side slope wedge block, cushion block and backing plate, it is characterized in that: this bearing plate is be parallel to each other for a pair and measure-alike flat board, this every block flat board is provided with four through holes, four pull bars be parallel to each other are had to pass perpendicularly through above-mentioned through hole respectively, pre-load nut is respectively equipped with at the free end of every root pull bar, combined die is provided with between above-mentioned two pieces of flat boards, one end of this combined die is flexibly connected with one flat plate, the other end of this combined die is flexibly connected left side slope wedge block and right side slope wedge block successively, on the left of this, the bottom of slope wedge block stretches out a horizontal projection, and on the left of this slope wedge block aspect ratio on the right side of the height of slope wedge block slightly high, be flexibly connected with above-mentioned another one flat plate in one end of above-mentioned right side slope wedge block, backing plate is flexibly connected in the lower end of this combined die, one end of this backing plate is provided with groove, the size of this groove is corresponding with the horizontal projection of slope wedge block bottom, above-mentioned left side with position, cushion block is flexibly connected in the bottom of above-mentioned right side slope wedge block.
2. a kind of device combining the swollen mould power of pretension die fast discharging according to claim 1, is characterized in that: on the left of this, the angle of slope wedge block and right side slope wedge block is 5 degree of Self-locking angles.
3. a kind of device combining the swollen mould power of pretension die fast discharging according to claim 1 and 2, is characterized in that: the height of this cushion block and the height sum of right side slope wedge block equal the height of left side slope wedge block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310542470.6A CN103586384B (en) | 2013-11-05 | 2013-11-05 | A kind of device combining the swollen mould power of pretension die fast discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310542470.6A CN103586384B (en) | 2013-11-05 | 2013-11-05 | A kind of device combining the swollen mould power of pretension die fast discharging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103586384A CN103586384A (en) | 2014-02-19 |
| CN103586384B true CN103586384B (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310542470.6A Expired - Fee Related CN103586384B (en) | 2013-11-05 | 2013-11-05 | A kind of device combining the swollen mould power of pretension die fast discharging |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0714718A1 (en) * | 1994-11-30 | 1996-06-05 | Reynolds Wheels International Ltd. | A fluid-tight coupling device for a feeder pipe conveying molten material, in the connection of a low pressure diecasting machine to a receptacle containing the molten material |
| JPH10180374A (en) * | 1996-10-09 | 1998-07-07 | Eckold Gmbh & Co Kg | Tightening die having metallic restoring member |
| CN102166612A (en) * | 2010-02-26 | 2011-08-31 | 江苏海达管件集团有限公司 | Fine forging forming die |
| CN202021269U (en) * | 2010-12-20 | 2011-11-02 | 中国华录·松下电子信息有限公司 | Stamping die of side slide block with upward bending inner buckle |
| CN203124623U (en) * | 2013-03-08 | 2013-08-14 | 江苏润扬重工有限公司 | Assembling die for producing large ball valves through die forging |
| CN103272928A (en) * | 2013-05-31 | 2013-09-04 | 奇瑞汽车股份有限公司 | Wedge side flanging device and cold stamping die |
-
2013
- 2013-11-05 CN CN201310542470.6A patent/CN103586384B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0714718A1 (en) * | 1994-11-30 | 1996-06-05 | Reynolds Wheels International Ltd. | A fluid-tight coupling device for a feeder pipe conveying molten material, in the connection of a low pressure diecasting machine to a receptacle containing the molten material |
| JPH10180374A (en) * | 1996-10-09 | 1998-07-07 | Eckold Gmbh & Co Kg | Tightening die having metallic restoring member |
| CN102166612A (en) * | 2010-02-26 | 2011-08-31 | 江苏海达管件集团有限公司 | Fine forging forming die |
| CN202021269U (en) * | 2010-12-20 | 2011-11-02 | 中国华录·松下电子信息有限公司 | Stamping die of side slide block with upward bending inner buckle |
| CN203124623U (en) * | 2013-03-08 | 2013-08-14 | 江苏润扬重工有限公司 | Assembling die for producing large ball valves through die forging |
| CN103272928A (en) * | 2013-05-31 | 2013-09-04 | 奇瑞汽车股份有限公司 | Wedge side flanging device and cold stamping die |
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|---|---|
| CN103586384A (en) | 2014-02-19 |
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Granted publication date: 20150805 Termination date: 20171105 |
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