CN105081083A - End cover punching blanking stretch drawing die - Google Patents
End cover punching blanking stretch drawing die Download PDFInfo
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- CN105081083A CN105081083A CN201510477378.5A CN201510477378A CN105081083A CN 105081083 A CN105081083 A CN 105081083A CN 201510477378 A CN201510477378 A CN 201510477378A CN 105081083 A CN105081083 A CN 105081083A
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- die
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- stretching
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- fixing plate
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Abstract
The invention discloses an end cover punching blanking stretch drawing die. The stretch drawing die comprises a die handle, an upper die plate arranged below the die handle, a beating rod arranged on the inner side of the die handle, a beating disc, a beating nail, a male die fixing plate, a stretch drawing male die fixing plate, a stripper plate, a female die, a male and female fixing plate, a lower die plate, a blank holder, a male and female die, guiding plates, guiding columns and stretch drawing female dies, wherein the beating disc and the beating nail are arranged below the beating rod, the male die fixing plate is arranged below the upper die plate, the stretch drawing male die fixing plate is arranged below the male die fixing plate, and the stripper plate is arranged below the stretch drawing male die fixing plate; the female die is arranged below the stripper plate, the male and female fixing plate is arranged below the female die, and the lower die plate is arranged below the male and female fixing plate; and the blank holder is arranged on the inner side of the female die, the male and female die is arranged above the blank holder, the guiding plates are arranged above the female die, the guiding columns are arranged between the guiding plates and the stretch drawing male die fixing plate, and the stretch drawing female die is arranged on the inner side of the stretch drawing male die fixing plate and extends to the inner side of the female die. According to the end cover punching blanking stretch drawing die, multiple procedure operation functions can be finished at one step, and the work efficiency is improved.
Description
Technical field
The present invention relates to a kind of compound die, be specifically related to a kind of end cap punching and blanking stretching die, belong to technical field of mold.
Background technology
Diel refers in punch process, materials processing is become a kind of special process equipment of part, in the production of punching parts, and rational process for stamping and forming, advanced mould, efficient pressing equipment is absolutely necessary three elements; According to technological property classification can be divided into: the first is blanking die, its along close or open wide outline line make material producing estranged from mould; As blanking die, perforating die, knife edge die, notch die, edger and parting die etc.; The second is that bending die makes plate blank or other blank along the flexural deformation of straight line product, thus obtains the part mould of certain angle and surname Zhang; The third is Drawing Die, is plate blank is made open hollow part, or makes hollow object change the mould of shape and size further; 4th kind is finishing die, is blank or semi worked pieces are directly copied shaping according to the shape of punch and matrix, and material itself only produces the mould of local plastic deformation; As bulging die, reducing die, flaring die, embossing die, flange die and sizing die etc.; Punching and blanking stretching die of the prior art; Be a kind of composite die, the existing edger for end cap is perfect not enough, and its operating efficiency is lower, and be difficult to disposable complete multiple step operation.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the present invention proposes a kind of end cap punching and blanking stretching die, a step can complete multiple process operations, increasing work efficiency.
(2) technical scheme
End cap punching and blanking stretching die of the present invention, comprises die shank, and is arranged at the cope match-plate pattern below die shank, and the knockout rod be arranged at inside die shank, and be arranged at inside die shank, and the dnockout dish be arranged at below knockout rod and dnockout nail, and be installed on the punch retainer below cope match-plate pattern; And the stretching convex die fixed head be installed on below punch retainer; And the stripper be arranged at below stretching convex die fixed head; And the die be installed on below stripper, and be installed on the convex-concave fixed head below die; And the lower bolster be installed on below convex-concave fixed head; And the blank holder be installed on inside die; And the punch-die be installed on above blank holder; And the guide plate be installed on above die; And the guide pillar be installed between guide plate and stretching convex die fixed head; And be installed on inside stretching convex die fixed head, and extend the stretching die inside die; And the dnockout block be arranged at inside stretching die; And the piercing punch be arranged at inside dnockout block; Described piercing punch activity runs through punch retainer and cope match-plate pattern.
Further, described dnockout nail is installed on immediately below dnockout dish.
As preferred embodiment, be arc surface bottom described dnockout block.
(3) beneficial effect
Compared with prior art, end cap punching and blanking stretching die of the present invention, dnockout block is driven by knockout rod, trimming and punching operation can be completed by dnockout block and piercing punch, coordinated by stretching convex die fixed head and punch-die and can complete Blanking operation, it gives knockout rod and die shank two power respectively by actuating unit; Realize a step and complete multiple process operations function, increase work efficiency.
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
End cap punching and blanking stretching die as depicted in figs. 1 and 2, comprise die shank 2, and the cope match-plate pattern 5 be arranged at below die shank, and the knockout rod 1 be arranged at inside die shank, and be arranged at inside die shank, and the dnockout dish 3 be arranged at below knockout rod and dnockout nail 4, and be installed on the punch retainer 6 below cope match-plate pattern; And the stretching convex die fixed head 7 be installed on below punch retainer; And the stripper 8 be arranged at below stretching convex die fixed head; And the die 9 be installed on below stripper, and be installed on the convex-concave fixed head 11 below die; And the lower bolster 10 be installed on below convex-concave fixed head; And the blank holder 12 be installed on inside die; And the punch-die 13 be installed on above blank holder; And the guide plate 14 be installed on above die; And the guide pillar 15 be installed between guide plate and stretching convex die fixed head; And be installed on inside stretching convex die fixed head, and extend the stretching die 16 inside die; And the dnockout block 17 be arranged at inside stretching die; And the piercing punch 18 be arranged at inside dnockout block; The activity of described piercing punch 18 runs through punch retainer 6 and cope match-plate pattern 5.
Wherein, described dnockout nail 4 is installed on immediately below dnockout dish 3.Be arc surface bottom described dnockout block 17.
End cap punching and blanking stretching die of the present invention, dnockout block is driven by knockout rod, trimming and punching operation can be completed by dnockout block and piercing punch, coordinated by stretching convex die fixed head and punch-die and can complete Blanking operation, it gives knockout rod and die shank two power respectively by actuating unit; Realize a step and complete multiple process operations function, increase work efficiency.
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. an end cap punching and blanking stretching die, it is characterized in that: comprise die shank, and the cope match-plate pattern be arranged at below die shank, and the knockout rod be arranged at inside die shank, and be arranged at inside die shank, and the dnockout dish be arranged at below knockout rod and dnockout nail, and be installed on the punch retainer below cope match-plate pattern; And the stretching convex die fixed head be installed on below punch retainer; And the stripper be arranged at below stretching convex die fixed head; And the die be installed on below stripper, and be installed on the convex-concave fixed head below die; And the lower bolster be installed on below convex-concave fixed head; And the blank holder be installed on inside die; And the punch-die be installed on above blank holder; And the guide plate be installed on above die; And the guide pillar be installed between guide plate and stretching convex die fixed head; And be installed on inside stretching convex die fixed head, and extend the stretching die inside die; And the dnockout block be arranged at inside stretching die; And the piercing punch be arranged at inside dnockout block; Described piercing punch activity runs through punch retainer and cope match-plate pattern.
2. end cap punching and blanking stretching die according to claim 1, is characterized in that: described dnockout nail is installed on immediately below dnockout dish.
3. end cap punching and blanking stretching die according to claim 1, is characterized in that: be arc surface bottom described dnockout block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477378.5A CN105081083A (en) | 2015-08-07 | 2015-08-07 | End cover punching blanking stretch drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477378.5A CN105081083A (en) | 2015-08-07 | 2015-08-07 | End cover punching blanking stretch drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105081083A true CN105081083A (en) | 2015-11-25 |
Family
ID=54562935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510477378.5A Pending CN105081083A (en) | 2015-08-07 | 2015-08-07 | End cover punching blanking stretch drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105081083A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081089A (en) * | 2015-08-07 | 2015-11-25 | 大连益联金属成型有限公司 | Novel end cover punching blanking stretch drawing die |
| CN106391856A (en) * | 2016-06-03 | 2017-02-15 | 环球传动泰州有限公司 | Punching, blanking, lettering and drawing die |
| CN113020431A (en) * | 2021-02-08 | 2021-06-25 | 衢州众德精密机械有限公司 | Stretching male die and bottom hole punching stripping block integrated forming die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007319905A (en) * | 2006-06-02 | 2007-12-13 | Uchida Koki Kk | Guide-post positioning structure of die-set |
| CN102962345A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Punching, blanking and stretching die for take-or-pay table |
| CN103495658A (en) * | 2013-09-30 | 2014-01-08 | 大连益联金属成型有限公司 | Thermally-insulated shroud blanking punching composite die |
| CN203541255U (en) * | 2013-07-31 | 2014-04-16 | 南车洛阳机车有限公司 | Composite die for machining spring seat part |
| CN203578543U (en) * | 2013-09-30 | 2014-05-07 | 大连益联金属成型有限公司 | Special die group for heat insulation cover production |
| CN105081089A (en) * | 2015-08-07 | 2015-11-25 | 大连益联金属成型有限公司 | Novel end cover punching blanking stretch drawing die |
-
2015
- 2015-08-07 CN CN201510477378.5A patent/CN105081083A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007319905A (en) * | 2006-06-02 | 2007-12-13 | Uchida Koki Kk | Guide-post positioning structure of die-set |
| CN102962345A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Punching, blanking and stretching die for take-or-pay table |
| CN203541255U (en) * | 2013-07-31 | 2014-04-16 | 南车洛阳机车有限公司 | Composite die for machining spring seat part |
| CN103495658A (en) * | 2013-09-30 | 2014-01-08 | 大连益联金属成型有限公司 | Thermally-insulated shroud blanking punching composite die |
| CN203578543U (en) * | 2013-09-30 | 2014-05-07 | 大连益联金属成型有限公司 | Special die group for heat insulation cover production |
| CN105081089A (en) * | 2015-08-07 | 2015-11-25 | 大连益联金属成型有限公司 | Novel end cover punching blanking stretch drawing die |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081089A (en) * | 2015-08-07 | 2015-11-25 | 大连益联金属成型有限公司 | Novel end cover punching blanking stretch drawing die |
| CN106391856A (en) * | 2016-06-03 | 2017-02-15 | 环球传动泰州有限公司 | Punching, blanking, lettering and drawing die |
| CN113020431A (en) * | 2021-02-08 | 2021-06-25 | 衢州众德精密机械有限公司 | Stretching male die and bottom hole punching stripping block integrated forming die |
| CN113020431B (en) * | 2021-02-08 | 2024-01-23 | 东莞海雅特汽车科技有限公司 | Integrated forming die for drawing male die and bottom hole punching and material removing block |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |