CN105081063A - Self-positioning connection plate punching blanking mold - Google Patents
Self-positioning connection plate punching blanking mold Download PDFInfo
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- CN105081063A CN105081063A CN201510480110.7A CN201510480110A CN105081063A CN 105081063 A CN105081063 A CN 105081063A CN 201510480110 A CN201510480110 A CN 201510480110A CN 105081063 A CN105081063 A CN 105081063A
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Abstract
The invention discloses a self-positioning connection plate punching blanking mold. The mold comprises an upper mold and a lower mold, a mold handle arranged at the top of the upper mold, a beating rod, a beating disc and a beating nail arranged at the inner side of the mold handle, a convex mold fixed plate arranged on the bottom surface of an upper template, a concave mold arranged below the convex mold fixed plate, a punching convex mold and a beating block arranged at the inner side of the concave mold, a convex-concave fixed plate arranged above a lower template, a guide column arranged on the convex-concave fixed plate, an unloading plate arranged at the top of the guide column, an eraser arranged between the unloading plate and the convex-concave fixed plate, and a convex-concave mold arranged at the inner side of the unloading plate, wherein a blank holder is arranged below the concave mold; and a spacing ring is arranged between the blank holder and the convex-concave mold. When the self-positioning connection plate punching blanking mold works, the blank holder, a workpiece plate and the convex-concave mold are tightly bonded to finish the shaping and the blanking; the self-positioning connection plate punching blanking mold can quickly move downwards to increase the punching pressure in use; and the concave mold can be limited through a limiting block of the unloading plate.
Description
Technical field
The present invention relates to a kind of compound die, be specifically related to a kind of self-align brace piercing and blanking die, belong to technical field of mold.
Background technology
In prior art, punching and blanking composite mould structure is complicated, and service life is short, operating difficulties in use procedure, can not accurately locate, and because this increasing labour intensity, reducing production efficiency, greatly have impact on product quality, China's application number 201210224110.7, disclose a kind of flange punching and blanking compound die, comprise knockout rod, die shank, dnockout dish, dnockout is followed closely, cope match-plate pattern, punch retainer, stripper, guide pillar, convex-concave fixed head, lower bolster, punch-die, die, dnockout block and piercing punch, die shank is arranged on cope match-plate pattern, knockout rod is arranged in die shank, knockout rod one end withstands on dnockout dish, dnockout dish is connected with cope match-plate pattern by dnockout nail, punch retainer is arranged on cope match-plate pattern lower end, convex-concave fixed head is arranged on lower bolster, die is arranged on the both sides of punch retainer lower end, punch-die is arranged on convex-concave fixed head, dnockout block is arranged on punch-die, flange punching and blanking compound die of the present invention, Standard is simple, accurately, and long service life, in use easy to operate, accurate positioning, therefore reduces labour intensity, improves production efficiency, can be applied to the punching and blanking of common brace in such scheme, but prebuckling must be carried out to blank and can carry out blanking, and during its punching, easy positioning, punching quality is not high.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the present invention proposes a kind of self-align brace piercing and blanking die, can bend blank, locating and punching fast, increasing work efficiency and product quality.
(2) technical scheme
Self-align brace piercing and blanking die of the present invention, comprises upper die and lower die, and is arranged at the die shank at patrix top, and is arranged at knockout rod, dnockout dish and the dnockout nail inside die shank; And be arranged at the punch retainer of cope match-plate pattern bottom surface, and be arranged at the die below punch retainer, and the piercing punch be arranged at inside die and dnockout block; And the convex-concave fixed head be arranged at above lower bolster, and be arranged at the guide pillar on convex-concave fixed head, and be arranged at the stripper at guide pillar top, and be arranged at the rubber between stripper and convex-concave fixed head; And be arranged at punch-die inside stripper; Blank holder is provided with below described die; A spacer ring is provided with between described blank holder and punch-die.
Further, described spacer ring width is not less than cutting edge of die thickness.
As preferred embodiment, described punch-die outer lower portion is provided with stripper limited block.
(3) beneficial effect
Compared with prior art, self-align brace piercing and blanking die of the present invention, during use, blank holder fast downlink is driven by die, blank holder, workpiece plate and punch-die are fitted tightly, completes shaping and blanking, during use, it can fast downlink, strengthen punching pressure, can carry out spacing to die by stripper limited block.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Detailed description of the invention
Self-align brace piercing and blanking die as depicted in figs. 1 and 2, comprises patrix 5 and counterdie 11, and is arranged at the die shank 2 at patrix top, and is arranged at knockout rod 1, dnockout dish 3 and the dnockout nail 4 inside die shank; And be arranged at the punch retainer 6 of cope match-plate pattern bottom surface, and be arranged at the die 13 below punch retainer, and the piercing punch 15 be arranged at inside die and dnockout block 14; And the convex-concave fixed head 10 be arranged at above lower bolster, and be arranged at the guide pillar 9 on convex-concave fixed head, and be arranged at the stripper 7 at guide pillar top, and be arranged at the rubber 8 between stripper and convex-concave fixed head; And be arranged at punch-die 12 inside stripper; Blank holder 16 is provided with below described die 13; A spacer ring (not shown) is provided with between described blank holder and punch-die.
Wherein, described spacer ring width is not less than cutting edge of die thickness.Described punch-die 12 outer lower portion is provided with stripper limited block 17.
Self-align brace piercing and blanking die of the present invention, during use, blank holder fast downlink is driven by die, blank holder, workpiece plate and punch-die are fitted tightly, complete shaping and blanking, during use, it can fast downlink, strengthens punching pressure, can carry out spacing to die by stripper limited block.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (3)
1. a self-align brace piercing and blanking die, comprises upper die and lower die, and is arranged at the die shank at patrix top, and is arranged at knockout rod, dnockout dish and the dnockout nail inside die shank; And be arranged at the punch retainer of cope match-plate pattern bottom surface, and be arranged at the die below punch retainer, and the piercing punch be arranged at inside die and dnockout block; And the convex-concave fixed head be arranged at above lower bolster, and be arranged at the guide pillar on convex-concave fixed head, and be arranged at the stripper at guide pillar top, and be arranged at the rubber between stripper and convex-concave fixed head; And be arranged at punch-die inside stripper; It is characterized in that: below described die, be provided with blank holder; A spacer ring is provided with between described blank holder and punch-die.
2. self-align brace piercing and blanking die according to claim 1, is characterized in that: described spacer ring width is not less than cutting edge of die thickness.
3. self-align brace piercing and blanking die according to claim 1, is characterized in that: described punch-die outer lower portion is provided with stripper limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480110.7A CN105081063A (en) | 2015-08-07 | 2015-08-07 | Self-positioning connection plate punching blanking mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480110.7A CN105081063A (en) | 2015-08-07 | 2015-08-07 | Self-positioning connection plate punching blanking mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105081063A true CN105081063A (en) | 2015-11-25 |
Family
ID=54562915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480110.7A Pending CN105081063A (en) | 2015-08-07 | 2015-08-07 | Self-positioning connection plate punching blanking mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105081063A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960043U (en) * | 2011-01-26 | 2011-09-07 | 成都万荣科技有限责任公司 | Novel cantilever type bidirectional punching die |
| CN102950191A (en) * | 2012-09-25 | 2013-03-06 | 奇瑞汽车股份有限公司 | Hanging wedge punching die |
| CN102962342A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Flange punching and blanking compound die |
| CN103464613A (en) * | 2013-09-30 | 2013-12-25 | 大连益联金属成型有限公司 | Die set special for producing thermal insulation cover |
| CN203508776U (en) * | 2013-09-30 | 2014-04-02 | 大连同泰汽车部件有限公司 | Central hole positioning accurate-flanging die for automobile muffler partition plate |
| CN103691755A (en) * | 2013-12-18 | 2014-04-02 | 重庆巨康建材有限公司 | Improved simple part extrusion die set |
| CN203711612U (en) * | 2013-12-31 | 2014-07-16 | 平湖爱驰威汽车零部件有限公司 | Die for forming automobile plug |
| CN104226708A (en) * | 2014-09-12 | 2014-12-24 | 诸文伟 | Spline cold extruding mold |
| CN204122563U (en) * | 2014-10-13 | 2015-01-28 | 刘进明 | A kind of blanking die |
-
2015
- 2015-08-07 CN CN201510480110.7A patent/CN105081063A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960043U (en) * | 2011-01-26 | 2011-09-07 | 成都万荣科技有限责任公司 | Novel cantilever type bidirectional punching die |
| CN102962342A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Flange punching and blanking compound die |
| CN102950191A (en) * | 2012-09-25 | 2013-03-06 | 奇瑞汽车股份有限公司 | Hanging wedge punching die |
| CN103464613A (en) * | 2013-09-30 | 2013-12-25 | 大连益联金属成型有限公司 | Die set special for producing thermal insulation cover |
| CN203508776U (en) * | 2013-09-30 | 2014-04-02 | 大连同泰汽车部件有限公司 | Central hole positioning accurate-flanging die for automobile muffler partition plate |
| CN103691755A (en) * | 2013-12-18 | 2014-04-02 | 重庆巨康建材有限公司 | Improved simple part extrusion die set |
| CN203711612U (en) * | 2013-12-31 | 2014-07-16 | 平湖爱驰威汽车零部件有限公司 | Die for forming automobile plug |
| CN104226708A (en) * | 2014-09-12 | 2014-12-24 | 诸文伟 | Spline cold extruding mold |
| CN204122563U (en) * | 2014-10-13 | 2015-01-28 | 刘进明 | A kind of blanking die |
Non-Patent Citations (1)
| Title |
|---|
| 郝建玮，等.: "冲压模具设计中对压边圈的结构改进", 《金属加工(冷加工)》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |