CN104759539A - Continuous punching mould for de-loading valve bracket - Google Patents

Continuous punching mould for de-loading valve bracket Download PDF

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Publication number
CN104759539A
CN104759539A CN201510165250.5A CN201510165250A CN104759539A CN 104759539 A CN104759539 A CN 104759539A CN 201510165250 A CN201510165250 A CN 201510165250A CN 104759539 A CN104759539 A CN 104759539A
Authority
CN
China
Prior art keywords
die
stripper
drift
housed
bolster
Prior art date
Application number
CN201510165250.5A
Other languages
Chinese (zh)
Inventor
潘天飞
郑坚华
唐兆清
Original Assignee
柳州市飞歌汽车配件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 柳州市飞歌汽车配件有限公司 filed Critical 柳州市飞歌汽车配件有限公司
Priority to CN201510165250.5A priority Critical patent/CN104759539A/en
Publication of CN104759539A publication Critical patent/CN104759539A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides

Abstract

The invention discloses a continuous punching mould for a de-loading valve bracket and relates to the technical field of manufacturing of a punching mould. The continuous punching mould comprises an upper die and a lower die, wherein at least one group of continuous dies are arranged between the upper die and the lower die; the continuous die comprises a raising and covering die, a first material cutting die, a multi-channel kinking and forming die, a piercing die, a second material cutting die and a cutting die, which are all arranged according to working procedures; the raising and covering die, the multi-channel kinking and forming die, the first and second material cutting dies, the piercing die and the cutting die stretch into a sunken position of an adjacent workpiece forming area along the raised part of a workpiece forming area in the feeding direction. Compared with the prior art, less leftover material during production of the de-loading valve bracket is produced and material is saved; moreover, all procedures of processing the de-loading valve bracket can be finished, production efficiency is high and manufacturing cost is low.

Description

Off-load valve support continuous stamping die
Technical field
The present invention relates to diel manufacturing technology field, especially a kind of progressive die for off-load valve support punch process.
Background technology
Off-load valve support as shown in Figure 1, comprise the rack body being provided with fagging 101, described fagging 101 is provided with the deep-slotted chip breaker protruded downwards, the support plate 102 of downward bending is provided with in one end of described fagging 101, the other end is provided with the swash plate 103 to lopsidedness, and described swash plate 103 is provided with the hole that two sides are communicated with.Its processing process is: blanking → raising bag → bending I → bending II → punching → trimming, because existing off-load valve bracket stamping die can only carry out the processing of single operation, first band material stamping-out is become blank, stamping again, due to will multiple working procedure processing be carried out, the scrap (bridge) that blank stays is wide, causes the leftover pieces after processing more, waste material; And needing the diel of many covers just can complete the processing of this off-load valve support, production efficiency is low, and wasting manpower and material resources's resource, manufacturing cost is high.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of off-load valve support continuous stamping die, more with the processing leftover pieces solving current off-load valve support, and the problem of waste material, enhances productivity.
In order to solve the problem, the technical solution used in the present invention is: this off-load valve support continuous stamping die, include upper die and lower die, at least one group of progressive die is housed between described patrix and described counterdie, the described progressive die comprises the raising Bao Mo by array of procedures, first blanking die, multiple tracks bending and forming mould, perforating die, second blanking die and knife edge die, described raising Bao Mo, bending and forming mould described in multiple tracks, described first, second blanking die, described perforating die and described knife edge die stretch into the recessed position of adjacent workpieces forming area along the protruding parts in the Workpiece shaping region of feed direction.
In above-mentioned off-load valve support continuous stamping die technical scheme, technical scheme can also be more specifically: described patrix is included upper bolster and is mounted on the up stripper of described upper bolster by many first bolts, described up stripper is equipped with the multiple inner guiding posts being inserted into described upper bolster, and multiple first spring is housed between described up stripper and described upper bolster; Described counterdie includes die shoe and is contained in the lower stripper at described die shoe feed end place, and described lower stripper is flexibly connected with described die shoe by many second bolts, and multiple second spring is housed between described lower stripper and described die shoe.
Further, at described upper bolster, the punch of bending and forming mould described in the punch of the described raising Bao Mo through described up stripper, the drift of described first blanking die, multiple tracks, the drift of described perforating die, the drift of described second blanking die and the drift of described knife edge die are housed; At described die shoe, the convex closure die matched with the punch of described raising Bao Mo through described lower stripper is housed, the blank counterdie matched with the drift of described first blanking die enters son, described die shoe is equipped with the bending female die that matches with the punch of bending and forming mould described in multiple tracks respectively and is shaped and lean on block, and the punching concave die, the blank die that match with the drift of described perforating die, the drift of described second blanking die and the drift of described knife edge die respectively and cut off die.
Further, at the feed end of described upper bolster, at least two dowel hole drifts through described up stripper are housed, be arranged with multiple alignment pin with dowel hole drift described in one of them by work step spacing, be arranged with alignment pin described at least one with dowel hole drift described in another by work step spacing; At the feed end of described lower stripper, two pieces of stock guides are housed, described die shoe are equipped with through described lower stripper punching mould sleeve corresponding with multiple described dowel hole drift respectively, and the dowel hole corresponding with multiple described alignment pin.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, at least one group of progressive die is equipped with in the present invention between upper die and lower die, the progressive die comprises by the raising Bao Mo of array of procedures, the first blanking die, multiple tracks bending and forming mould, perforating die, the second blanking die and knife edge die, and raising Bao Mo, multiple tracks bending and forming mould, first, second blanking die, perforating die and knife edge die stretch into the recessed position of adjacent workpieces forming area along the protruding parts in the Workpiece shaping region of feed direction; Adopt this off-load valve support continuous stamping die processing off-load valve bracket lip corner material less, save material; And whole operations of this off-load valve support processing can be completed, production efficiency is high, low cost of manufacture.
2, patrix is included upper bolster and is mounted on the up stripper of upper bolster by many first bolts, and up stripper is equipped with the multiple inner guiding posts being inserted into upper bolster, and multiple first spring is housed between up stripper and upper bolster; Counterdie includes die shoe and is contained in the lower stripper at die shoe feed end place, lower stripper is flexibly connected with die shoe by many second bolts, multiple second spring is housed between lower stripper and die shoe, and the de-material of this off-load valve support continuous stamping die is convenient.
3, at the feed end of upper bolster, at least two dowel hole drifts through up stripper are housed, are arranged with multiple alignment pin with one of them dowel hole drift by work step spacing, be arranged with at least one alignment pin with another dowel hole drift by work step spacing; At the feed end of lower stripper, two pieces of stock guides are housed, die shoe are equipped with through lower stripper punching mould sleeve corresponding with multiple dowel hole drift respectively, and the dowel hole corresponding with multiple alignment pin; Dowel hole drift goes out dowel hole on band material, is positioned, work pieces process accurate positioning by multiple alignment pin, ensures machining accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of off-load valve support.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is the structural representation of the patrix of the embodiment of the present invention.
Fig. 4 is the structural representation of the counterdie of the embodiment of the present invention.
Fig. 5 is the stamping flow chart of the off-load valve support of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
A kind of off-load valve support continuous stamping die as shown in Figure 2, Figure 3, Figure 4, include upper die and lower die, two groups of progressive dies are housed between upper die and lower die, often organizing the progressive die comprises by the raising Bao Mo of array of procedures, the first blanking die, multiple tracks bending and forming mould, perforating die, the second blanking die and knife edge die, and raising Bao Mo, multiple tracks bending and forming mould, first, second blanking die, perforating die and knife edge die stretch into the recessed position of adjacent workpieces forming area along the protruding parts in the Workpiece shaping region of feed direction; The quantity of the multiple tracks bending and forming mould of the present embodiment is twice, i.e. first bending and forming mould and second bending and forming mould.
Patrix is included upper bolster 4 and is mounted on the up stripper 5 of upper bolster 4 by eight the first bolts 2, first bolt 2 is set with contour sleeve, up stripper 5 is equipped with six inner guiding posts 22 being inserted into upper bolster 4,21 the first springs 6 are housed between up stripper 5 and upper bolster 4, and the upper end of upper bolster 4 is connected with mounting plate 1 by three patrix pin 3; Counterdie includes die shoe 8 and is contained in the lower stripper 11 at die shoe 8 feed end place, lower stripper 11 is flexibly connected with die shoe 8 by four the second bolts 12, second bolt 12 is set with contour sleeve, six the second springs 10 are housed between lower stripper 11 and die shoe 8, and the lower end of die shoe 8 is connected with bottom plate 7 by three counterdie pin 9.At upper bolster 4, the drift 16 of punch 15, first blanking die through the raising Bao Mo of up stripper 5, the punch 17 of first bending and forming mould, the punch 18 of second bending and forming mould, the drift 20 of drift 19, second blanking die of perforating die and the drift 21 of knife edge die are housed; At die shoe 8, the convex closure die 25 matched with the punch 15 of raising Bao Mo through lower stripper 11 is housed, the blank counterdie matched with the drift 16 of the first blanking die enter son 26, first, second bending female die 27,29 of matching with the punch 17,18 of first, second road bending and forming mould respectively die shoe 8 is equipped with and first, second is shaped by block 28,30, and the punching concave die 31, the blank die 32 that match with the drift 20 of drift 19, second blanking die and the drift 21 of knife edge die of perforating die respectively and cut off die 33; At upper bolster 4, four upper limit posts are housed, die shoe 8 is equipped with the lower limit post corresponding with upper limit post.
At the feed end of upper bolster 4, three dowel hole drifts 13 through up stripper 5 are housed, three dowel hole drifts 13 are respectively installed with up stripper and enter son, be arranged with multiple alignment pin 14 with the dowel hole drift 13 being positioned at centre by work step spacing, be arranged with an alignment pin 14 with two other dowel hole drift 13 by work step spacing; At the feed end of lower stripper 11, two pieces of stock guides 23 are housed, die shoe 8 is equipped with through lower stripper 11 punching mould sleeve 24 corresponding with three dowel hole drifts 13 respectively, and the dowel hole corresponding with multiple alignment pin 14, three punching mould sleeves 24 are arranged on die shoe 8 respectively by clamping plate; Die shoe 8 is distributed with four guide pillars, and upper bolster 4 is equipped with the guide pin bushing be enclosed within guide pillar.
In the flow chart that off-load valve support is as shown in Figure 5 stamping, the work step of letter representation is: A-rush dowel hole, B-raising bag, C-blank I, D-empty step I, E-bending and forming I, F-empty step II, G-bending and forming II, H-punching, I-blank II, J-cut-out.
The present invention is at the both sides of band material punch process two off-load valve trestle components simultaneously, and processing off-load valve bracket lip corner material is less, saves material; And whole operations of this off-load valve support processing can be completed, production efficiency is high, low cost of manufacture.

Claims (4)

1. an off-load valve support continuous stamping die, include upper die and lower die, it is characterized in that: at least one group of progressive die is housed between described patrix and described counterdie, the described progressive die comprises by the raising Bao Mo of array of procedures, the first blanking die, multiple tracks bending and forming mould, perforating die, the second blanking die and knife edge die, and bending and forming mould, first, second blanking die described, described perforating die and described knife edge die described in described raising Bao Mo, multiple tracks stretch into the recessed position of adjacent workpieces forming area along the protruding parts in the Workpiece shaping region of feed direction.
2. off-load valve support continuous stamping die according to claim 1, it is characterized in that: described patrix is included upper bolster (4) and is mounted on the up stripper (5) of described upper bolster (4) by many first bolts (2), described up stripper (5) is equipped with the multiple inner guiding posts (22) being inserted into described upper bolster (4), and multiple first spring (6) is housed between described up stripper (5) and described upper bolster (4); Described counterdie includes die shoe (8) and is contained in the lower stripper (11) at described die shoe (8) feed end place, described lower stripper (11) is flexibly connected with described die shoe (8) by many second bolts (12), and multiple second spring (10) is housed between described lower stripper (11) and described die shoe (8).
3. off-load valve support continuous stamping die according to claim 2, is characterized in that: at described upper bolster (4), the drift (21) through the punch of bending and forming mould described in the drift (16) of the punch (15) of the described raising Bao Mo of described up stripper (5), described first blanking die, multiple tracks, the drift (19) of described perforating die, the drift (20) of described second blanking die and described knife edge die is housed, the convex closure die (25) matched with the punch (15) of described raising Bao Mo through described lower stripper (11) is housed at described die shoe (8), the blank counterdie matched with the drift (16) of described first blanking die enters son (26), described die shoe (8) is equipped with the bending female die matched with the punch of bending and forming mould described in multiple tracks respectively and leans on block with being shaped, and respectively with the drift (19) of described perforating die, the punching concave die (31) that the drift (20) of described second blanking die and the drift (21) of described knife edge die match, blank die (32) and cut-out die (33).
4. the off-load valve support continuous stamping die according to Claims 2 or 3, it is characterized in that: at the feed end of described upper bolster (4), at least two dowel hole drifts (13) through described up stripper (5) are housed, be arranged with multiple alignment pin (14) with dowel hole drift (13) described in one of them by work step spacing, be arranged with alignment pin described at least one (14) with dowel hole drift (13) described in another by work step spacing; At the feed end of described lower stripper (11), two pieces of stock guides (23) are housed, described die shoe (8) is equipped with through described lower stripper (11) punching mould sleeve (24) corresponding with multiple described dowel hole drift (13) respectively, and the dowel hole corresponding with multiple described alignment pin (14).
CN201510165250.5A 2015-04-09 2015-04-09 Continuous punching mould for de-loading valve bracket CN104759539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510165250.5A CN104759539A (en) 2015-04-09 2015-04-09 Continuous punching mould for de-loading valve bracket

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105251879A (en) * 2015-11-11 2016-01-20 上海德真工贸有限公司 Progressive die of IP positioning bracket
CN108526307A (en) * 2017-03-06 2018-09-14 上海强精金属制品有限公司 A kind of continuous mould of processing micro-wave oven top shell
CN111064064A (en) * 2020-01-19 2020-04-24 厦门加新精密金属有限公司 Automatic 5G terminal machining system and working method thereof
CN111064064B (en) * 2020-01-19 2021-04-09 厦门加新精密金属有限公司 Automatic 5G terminal machining system and working method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101716631A (en) * 2009-11-19 2010-06-02 苏州旭创精密模具有限公司 Continuous vehicle wiring harness punching die
CN101875081A (en) * 2010-03-25 2010-11-03 昆山凯意工模具配套有限公司 Automotive wire bundle punching die
CN203484518U (en) * 2013-08-22 2014-03-19 上海德真工贸有限公司 Progressive die for producing right fixed support of automobile instrument beam
CN204099015U (en) * 2014-06-23 2015-01-14 东莞市昶宏金属科技有限公司 Automobile exhaust effective major diameter w shape bending component and continuously shaped mould thereof
CN104475564A (en) * 2014-11-18 2015-04-01 柳州市飞歌汽车配件有限公司 Continuous stamping die
CN104475580A (en) * 2014-12-05 2015-04-01 柳州市顺菱汽车配件有限责任公司 Die for hinge parts of CN200 vehicle types
CN204247826U (en) * 2014-11-13 2015-04-08 苏州鑫恒元电器有限公司 The progressive die of recessed part is beaten in processing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101716631A (en) * 2009-11-19 2010-06-02 苏州旭创精密模具有限公司 Continuous vehicle wiring harness punching die
CN101875081A (en) * 2010-03-25 2010-11-03 昆山凯意工模具配套有限公司 Automotive wire bundle punching die
CN203484518U (en) * 2013-08-22 2014-03-19 上海德真工贸有限公司 Progressive die for producing right fixed support of automobile instrument beam
CN204099015U (en) * 2014-06-23 2015-01-14 东莞市昶宏金属科技有限公司 Automobile exhaust effective major diameter w shape bending component and continuously shaped mould thereof
CN204247826U (en) * 2014-11-13 2015-04-08 苏州鑫恒元电器有限公司 The progressive die of recessed part is beaten in processing
CN104475564A (en) * 2014-11-18 2015-04-01 柳州市飞歌汽车配件有限公司 Continuous stamping die
CN104475580A (en) * 2014-12-05 2015-04-01 柳州市顺菱汽车配件有限责任公司 Die for hinge parts of CN200 vehicle types

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105251879A (en) * 2015-11-11 2016-01-20 上海德真工贸有限公司 Progressive die of IP positioning bracket
CN108526307A (en) * 2017-03-06 2018-09-14 上海强精金属制品有限公司 A kind of continuous mould of processing micro-wave oven top shell
CN111064064A (en) * 2020-01-19 2020-04-24 厦门加新精密金属有限公司 Automatic 5G terminal machining system and working method thereof
CN111064064B (en) * 2020-01-19 2021-04-09 厦门加新精密金属有限公司 Automatic 5G terminal machining system and working method thereof

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Application publication date: 20150708