CN1981950A - Sided-punch die of grooved workpiece - Google Patents
Sided-punch die of grooved workpiece Download PDFInfo
- Publication number
- CN1981950A CN1981950A CN 200510045340 CN200510045340A CN1981950A CN 1981950 A CN1981950 A CN 1981950A CN 200510045340 CN200510045340 CN 200510045340 CN 200510045340 A CN200510045340 A CN 200510045340A CN 1981950 A CN1981950 A CN 1981950A
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- die
- fixed
- fixed head
- wedge
- workpiece
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Abstract
A die unit for punching the lateral hole on a trough-shaped workpiece is composed of an upper die holder, an oblique wedge integrated with upper die holder and fixed to the movable bench of press, a lower die holder, a female die fixed to lower die holder, two groups of fixed plate and slide guide plate connected to said fixed plate, several punch heads installed to said fixed plate, and springs.
Description
Technical field
The present invention relates to a kind of side blow punch die of frame cross, belong to the Machining Technology field.
Background technology
Make the field at heavy-duty car, the sheet material of crossbeam is thicker, be generally more than the 6mm, be the channel-section stamping parts, when the aerofoil of crossbeam is curved surface, the hole of aerofoil generally adopts the side blow mould to carry out punching, prevent bore deformation, but the side blow mould wedge because of stressed bigger, the loosening easily or fracture of set bolt, the mission life-span is low, and this has just increased production cost.
Summary of the invention:
The present invention is directed to the deficiencies in the prior art, provide a kind of rational in infrastructure, intensity is high, the side blow punch die of the flute profile workpiece of the suitable machining thick plates material of long service life.
The present invention seeks to finish by following technical measures.A kind of side blow punch die of flute profile workpiece is by adjusting cushion block, forming with wedge, sliding guide, fixed head, drift, spring, die and the die shoe of upper bolster one, wherein, be fixed on the forcing press movable table with the wedge of upper bolster one, sliding guide is connected with fixed head, fixed head is equipped with some drifts, two groups of sliding guides and fixed head are placed on the die shoe, adjust cushion block and are connected on the die, and die is fixed on the die shoe.
When the present invention works, die shoe is positioned on the press bench, is fixed on the forcing press movable table with the wedge of upper bolster one, flute profile workpiece location is placed on the die; Starting pressure machine then, the forcing press movable table drives with the wedge of upper bolster one descending, promotes the sliding guide and the fixed head extruding drift of both sides, compress spring simultaneously, drift continues to cooperate the die in the grooved workpiece to the workpiece internal motion, finishes the punching action.The forcing press movable table is up then, with the wedge of upper bolster one under back-moving spring thrust, drift, fixed head are returned to original position, take off workpiece.Use the present invention to have rational in infrastructure, advantages such as intensity is high, long service life, be particularly suitable for the flute profile workpiece of machining thick plates material.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the grooved workpiece figure that processes among Fig. 1.
Wherein, 1, the grooved workpiece, 2, adjust cushion block, 3, with the wedge of upper bolster one, 4, die shoe, 5, die, 6, drift, 7, sliding guide, 8, fixed head, 9 springs.
The specific embodiment
Embodiment: structure as depicted in figs. 1 and 2, by adjusting cushion block 2, forming with wedge 3, sliding guide 7, fixed head 8, drift 6, spring 9, die 5 and the die shoe 4 of upper bolster one, wherein, be fixed on the forcing press movable table with the wedge of upper bolster one, sliding guide is connected with fixed head, and fixed head is equipped with some drifts, and two groups of sliding guides and fixed head are placed on the die shoe, adjust cushion block and be connected on the die, die is fixed on the die shoe.During work, the forcing press movable table drives with the wedge of upper bolster one descending, promotes the sliding guide and the fixed head extruding drift of both sides, compresses spring simultaneously, and drift passes workpiece, finishes the punching action.The forcing press movable table is up then, and drive breaks away from sliding guide with the wedge of upper bolster one, and under back-moving spring thrust, drift, fixed head and sliding guide are returned to original position, take off workpiece, finish a working cycles.
Claims (1)
1, a kind of side blow punch die of flute profile workpiece is characterized in that, mainly by adjusting cushion block, forming with wedge, die shoe, die, drift, sliding guide, fixed head and the spring of upper bolster one.Wherein, be fixed on the forcing press movable table with the wedge of upper bolster one, sliding guide is connected with fixed head, fixed head is equipped with some drifts, two groups of sliding guides and fixed head are placed on the die shoe, adjust cushion block and are connected on the die, and die is fixed on the die shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510045340 CN1981950A (en) | 2005-12-12 | 2005-12-12 | Sided-punch die of grooved workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510045340 CN1981950A (en) | 2005-12-12 | 2005-12-12 | Sided-punch die of grooved workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1981950A true CN1981950A (en) | 2007-06-20 |
Family
ID=38164961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510045340 Pending CN1981950A (en) | 2005-12-12 | 2005-12-12 | Sided-punch die of grooved workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1981950A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101412060B (en) * | 2008-11-27 | 2010-06-02 | 齐齐哈尔轨道交通装备有限责任公司 | Material-pressing mechanism for angle-bar breaking mold and angle-bar breaking mold |
| CN102366774A (en) * | 2011-07-11 | 2012-03-07 | 重庆市北碚区枫火机械制造有限公司 | Engine base punching die |
| CN102744314A (en) * | 2012-07-04 | 2012-10-24 | 江苏理士电池有限公司 | Punching mould for cast-weld battery case |
| CN104209395A (en) * | 2013-05-29 | 2014-12-17 | 重庆讯通精密模具有限公司 | Side punching device used for side hole machining of shielding case |
| CN107980012A (en) * | 2016-07-22 | 2018-05-01 | 深圳市大富科技股份有限公司 | USB metal tubes process equipment and its cope plate |
| CN107999607A (en) * | 2017-12-28 | 2018-05-08 | 重庆平伟汽车科技股份有限公司 | Mould for multi-angle side blow hole machined |
| CN108971325A (en) * | 2018-09-14 | 2018-12-11 | 广东耐施特机械有限公司 | A kind of mold and aluminum alloy pattern plate punch mechanism |
| CN110508684A (en) * | 2019-07-02 | 2019-11-29 | 广东联塑安防科技有限公司 | A kind of box-like cover belling punching die |
-
2005
- 2005-12-12 CN CN 200510045340 patent/CN1981950A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101412060B (en) * | 2008-11-27 | 2010-06-02 | 齐齐哈尔轨道交通装备有限责任公司 | Material-pressing mechanism for angle-bar breaking mold and angle-bar breaking mold |
| CN102366774A (en) * | 2011-07-11 | 2012-03-07 | 重庆市北碚区枫火机械制造有限公司 | Engine base punching die |
| CN102744314A (en) * | 2012-07-04 | 2012-10-24 | 江苏理士电池有限公司 | Punching mould for cast-weld battery case |
| CN104209395A (en) * | 2013-05-29 | 2014-12-17 | 重庆讯通精密模具有限公司 | Side punching device used for side hole machining of shielding case |
| CN107980012A (en) * | 2016-07-22 | 2018-05-01 | 深圳市大富科技股份有限公司 | USB metal tubes process equipment and its cope plate |
| CN107999607A (en) * | 2017-12-28 | 2018-05-08 | 重庆平伟汽车科技股份有限公司 | Mould for multi-angle side blow hole machined |
| CN108971325A (en) * | 2018-09-14 | 2018-12-11 | 广东耐施特机械有限公司 | A kind of mold and aluminum alloy pattern plate punch mechanism |
| CN108971325B (en) * | 2018-09-14 | 2023-09-19 | 广东耐施特机械有限公司 | Aluminum template punching mechanism |
| CN110508684A (en) * | 2019-07-02 | 2019-11-29 | 广东联塑安防科技有限公司 | A kind of box-like cover belling punching die |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |