CN102950191A - Hanging wedge punching die - Google Patents

Hanging wedge punching die Download PDF

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Publication number
CN102950191A
CN102950191A CN2012103648680A CN201210364868A CN102950191A CN 102950191 A CN102950191 A CN 102950191A CN 2012103648680 A CN2012103648680 A CN 2012103648680A CN 201210364868 A CN201210364868 A CN 201210364868A CN 102950191 A CN102950191 A CN 102950191A
Authority
CN
China
Prior art keywords
die
punching
hanging
holding pad
bolster
Prior art date
Application number
CN2012103648680A
Other languages
Chinese (zh)
Inventor
许岗
时丕见
居万龙
Original Assignee
奇瑞汽车股份有限公司
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 奇瑞汽车股份有限公司 filed Critical 奇瑞汽车股份有限公司
Priority to CN2012103648680A priority Critical patent/CN102950191A/en
Publication of CN102950191A publication Critical patent/CN102950191A/en

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Abstract

The invention discloses a hanging wedge punching die. The hanging wedge punching die is characterized in that according to the die, an inclined wedge slotting tool is arranged on an upper die seat; a bolt penetrates through the upper die seat to fix a pressing plate; a slide block is arranged on a lower die seat; the end of a slide block has an inclined surface structure and is matched with an inclined surface of the inclined wedge slotting tool; a punching area is formed in the middle; the side face of the punching area is provided with two fixing plates; a male die is arranged on the fixing plate; a positioning block is arranged in the middle of the punching area; a female die is arranged on the positioning block; and the position of the female die corresponds to the male die. With the adoption of the structure, the die has the advantages that 1, the die is low in operating difficulty and easy to operate; 2, the structure is simple, and the production cost is low; and 3, the punching force is transmitted by means of travel of a machine tool, and the required operation space is small.

Description

A kind of hanging carved punching die
Technical field
The present invention relates to a kind of hanging and carve punching die.
Background technology
Traditional mould of tiltedly carving adopts the result of counterdie mounting guide rail to carry out punching.Because guide rail need to be installed in outside the blank district, thereby increase the mold integral size, and stripping force is larger, has the problem that is difficult for return after the punching.This just needs the extra powerful resetting means of design, counterdie volume greatly increase; In addition, the existing structure of tiltedly carving has certain requirement to the profile of part, and the space of blowing and feeding need be arranged; Die size is larger, needs to use main equipment to satisfy production requirement is installed.
Provide light and handy the hanging of a kind of structure to carve punching die, reduce operation easier, saving requisite space is the problem that prior art need to solve.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of hanging to carve punching die, to reach the reduction operation easier, the purpose of saving requisite space.
For solving the problems of the technologies described above, technical scheme of the present invention is, a kind of hanging carved punching die, and its spy is: described mould is to be provided with on the upper bolster tiltedly to carve slotting tool, and bolt passes upper bolster and fixes holding pad; Be provided with slide block on the die shoe, the end of slide block is that ramp structure cooperates with the inclined-plane of tiltedly carving slotting tool, middle is the punching zone, the side in punching zone is provided with two fixed heads, and fixed head is provided with punch, and the centre in punching zone is provided with locating piece, die is installed on the locating piece, the position of die is corresponding with punch, does transverse movement thereby tiltedly carve slotting tool band movable slider in the process that upper bolster presses down, and realizes punching.
Described upper bolster is provided with upper limit position block, and holding pad is provided with balance weight; Die shoe is provided with respectively with it lower position block and the lower balance weight of correspondence, thereby whole mould is played spacing effect.
Described die shoe is provided with guide pillar, and holding pad is enclosed within on the guide pillar; Be provided with guide pin bushing between holding pad and the guide pillar.
Be provided with the discharging spring between described holding pad and the upper bolster.
Described punch outer ring is wrapped with polyurethane.
The transverse shifting position consistency of described punch, die installation site and slide block.
A kind of hanging carved punching die, owing to adopt said structure, this mould has the following advantages: 1, operation easier is low, is easy to left-hand seat; 2, simple in structure, production cost is low; 3, by machine tool travel transmit punching power, required operating space is little.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments;
Fig. 1 is a kind of structural representation of carving punching die that hangs of the present invention;
Fig. 2 is a kind of A-A cross-sectional view of carving punching die of hanging of the present invention;
In Fig. 1-2,1, locating piece; 2, die; 3, polyurethane; 4, punch; 5, fixed head; 6, slide block; 7, die shoe; 8, lower position block; 9, upper limit position block; 10, guide pin bushing; 11, guide pillar; 12, tiltedly carve slotting tool; 13, bolt; 14, holding pad; 15, discharging spring; 16, upper bolster; 17, lower balance weight; 18, upper balance weight.
The specific embodiment
The present invention transmits punching power by machine tool travel, the limited block that utilization is distributed in the edge comes spacing, be that holding pad 14 cooperates with die shoe 7 and leads with guider, cancelled generally hanging and carved the necessary counterdie guide rail of punching, the product profile is not done too much requirement, as long as near the product punching position non-workspace is arranged, required hanging can be installed carve punching and get final product, lower membrane module only needs two profile locating pieces, two alignment pins and three limited blocks.
Shown in Fig. 1-2, the present invention is provided with on the upper bolster 16 tiltedly to carve slotting tool 12, and bolt 13 passes upper bolster 16 and fixes holding pad 14; Be provided with slide block 6 on the die shoe 7, the end of slide block 6 is that ramp structure cooperates with the inclined-plane of tiltedly carving slotting tool 12, middle is the punching zone, the side in punching zone is provided with two fixed heads 5, and fixed head 5 is provided with punch 4, and the centre in punching zone is provided with locating piece 1, die 2 is installed on the locating piece 1, the position of die 2 is corresponding with punch 4, does transverse movement thereby tiltedly carve slotting tool 12 band movable sliders 6 in the process that upper bolster 16 presses down, and realizes punching.
Upper bolster 16 is provided with upper limit position block 9, and holding pad 14 is provided with balance weight 18; Die shoe 7 is provided with respectively with it lower position block 8 and the lower balance weight 17 of correspondence, thereby whole mould is played spacing effect.Be provided with discharging spring 15 between holding pad 14 and the upper bolster 16.
Die shoe 7 is provided with guide pillar 11, and holding pad 14 is enclosed within on the guide pillar 11; Be provided with guide pin bushing 10 between holding pad 14 and the guide pillar 11.
Punch 4 outer rings are wrapped with polyurethane 3.And the transverse shifting position consistency of punch 4, die 2 installation sites and slide block 6.
Concrete, the present invention tiltedly carves slotting tool 12 and upper limit position block 9 is fixed on the upper bolster 16, guide pillar 11 and lower position block 8 are fixed on the die shoe 7, guide pin bushing 10 is fixed on the holding pad 14, punch 4 is fixed on the fixed head 5, and fixed head 5 is fixed on the slide block 6, and polyurethane 3 is fixed on the punch 4, die 2 is fixed on the locating piece 1, and holding pad 14 is connected on the upper bolster 16 by bolt 13.
During mold work, holding pad 14 and tiltedly carve slotting tool 12 along with upper bolster 16 moves from top to bottom, to up and down balance weight 18,17 contacts, holding pad 14 stops descending, tiltedly carving slotting tool 12 continues descending, drive slide block 6 and move along holding pad 14 right-to-lefts, punch 4 and fixed head 5 are along with slide block 6 moves in the same way, thus the realization punching.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted technical solution of the present invention to carry out, or directly apply to other occasion without improvement, all within protection scope of the present invention.

Claims (6)

1. one kind is hung and carves punching die, and its spy is: described mould is to be provided with on the upper bolster (16) tiltedly to carve slotting tool (12), and bolt (13) passes upper bolster (16) and fixes holding pad (14); Be provided with slide block (6) on the die shoe (7), the end of slide block (6) is that ramp structure cooperates with the inclined-plane of tiltedly carving slotting tool (12), middle is the punching zone, the side in punching zone is provided with two fixed heads (5), fixed head (5) is provided with punch (4), the centre in punching zone is provided with locating piece (1), and die (2) is installed on the locating piece (1), and the position of die (2) is corresponding with punch (4).
2. a kind of hanging according to claim 1 carved punching die, it is characterized in that: described upper bolster (16) is provided with upper limit position block (9), and holding pad (14) is provided with balance weight (18); Die shoe (7) is provided with respectively with it lower position block (8) and the lower balance weight (17) of correspondence.
3. a kind of hanging according to claim 1 carved punching die, it is characterized in that: described die shoe (7) is provided with guide pillar (11), and holding pad (14) is enclosed within on the guide pillar (11); Be provided with guide pin bushing (10) between holding pad (14) and the guide pillar (11).
4. a kind of hanging according to claim 1 carved punching die, it is characterized in that: be provided with discharging spring (15) between described holding pad (14) and the upper bolster (16).
5. a kind of hanging according to claim 1 carved punching die, it is characterized in that: described punch (4) outer ring is wrapped with polyurethane (3).
6. a kind of hanging carved punching die according to claim 1 or 5, it is characterized in that: the transverse shifting position consistency of described punch (4), die (2) installation site and slide block (6).
CN2012103648680A 2012-09-25 2012-09-25 Hanging wedge punching die CN102950191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103648680A CN102950191A (en) 2012-09-25 2012-09-25 Hanging wedge punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103648680A CN102950191A (en) 2012-09-25 2012-09-25 Hanging wedge punching die

Publications (1)

Publication Number Publication Date
CN102950191A true CN102950191A (en) 2013-03-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103648680A CN102950191A (en) 2012-09-25 2012-09-25 Hanging wedge punching die

Country Status (1)

Country Link
CN (1) CN102950191A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978109A (en) * 2014-05-19 2014-08-13 安徽大昌科技股份有限公司 Side punching and shaping mold for knee protection support
CN104001798A (en) * 2013-12-21 2014-08-27 柳州市超凌顺机械制造有限公司 Negative angle forming die for automobile column B
CN105081063A (en) * 2015-08-07 2015-11-25 大连益联金属成型有限公司 Self-positioning connection plate punching blanking mold
CN105855367A (en) * 2016-04-08 2016-08-17 哈尔滨电机厂有限责任公司 Punching and chamfering die for turbine generator rotor coil

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760379A (en) * 1993-08-25 1995-03-07 Fuji Electric Co Ltd Sheet punching device and chamfering device for hole edge part
JPH08164430A (en) * 1994-12-14 1996-06-25 Asahi Optical Co Ltd Simple fine blanking press device
CN201921942U (en) * 2010-12-28 2011-08-10 单浩锋 Wedge bending reshaping mould
CN202070656U (en) * 2011-04-30 2011-12-14 雷应林 Novel side hole punching mould
CN102303074A (en) * 2011-08-28 2012-01-04 王良全 Side hole punching die
CN202105912U (en) * 2011-05-17 2012-01-11 日佳力机电工业(昆山)有限公司 Stamping forming die for car window switch module
CN202174154U (en) * 2011-08-22 2012-03-28 福臻(马鞍山)科技发展有限公司 Side pouching die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760379A (en) * 1993-08-25 1995-03-07 Fuji Electric Co Ltd Sheet punching device and chamfering device for hole edge part
JPH08164430A (en) * 1994-12-14 1996-06-25 Asahi Optical Co Ltd Simple fine blanking press device
CN201921942U (en) * 2010-12-28 2011-08-10 单浩锋 Wedge bending reshaping mould
CN202070656U (en) * 2011-04-30 2011-12-14 雷应林 Novel side hole punching mould
CN202105912U (en) * 2011-05-17 2012-01-11 日佳力机电工业(昆山)有限公司 Stamping forming die for car window switch module
CN202174154U (en) * 2011-08-22 2012-03-28 福臻(马鞍山)科技发展有限公司 Side pouching die
CN102303074A (en) * 2011-08-28 2012-01-04 王良全 Side hole punching die

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001798A (en) * 2013-12-21 2014-08-27 柳州市超凌顺机械制造有限公司 Negative angle forming die for automobile column B
CN104001798B (en) * 2013-12-21 2017-03-22 柳州市超凌顺机械制造有限公司 Negative angle forming die for automobile column B
CN103978109A (en) * 2014-05-19 2014-08-13 安徽大昌科技股份有限公司 Side punching and shaping mold for knee protection support
CN105081063A (en) * 2015-08-07 2015-11-25 大连益联金属成型有限公司 Self-positioning connection plate punching blanking mold
CN105855367A (en) * 2016-04-08 2016-08-17 哈尔滨电机厂有限责任公司 Punching and chamfering die for turbine generator rotor coil

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Application publication date: 20130306

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