CN102029319A - Arc punch die - Google Patents

Arc punch die Download PDF

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Publication number
CN102029319A
CN102029319A CN 201010556948 CN201010556948A CN102029319A CN 102029319 A CN102029319 A CN 102029319A CN 201010556948 CN201010556948 CN 201010556948 CN 201010556948 A CN201010556948 A CN 201010556948A CN 102029319 A CN102029319 A CN 102029319A
Authority
CN
China
Prior art keywords
die
punch
arc
adjustable plate
workpiece location
Prior art date
Application number
CN 201010556948
Other languages
Chinese (zh)
Inventor
刘登发
华超
Original Assignee
衡阳风顺车桥有限公司
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 衡阳风顺车桥有限公司 filed Critical 衡阳风顺车桥有限公司
Priority to CN 201010556948 priority Critical patent/CN102029319A/en
Publication of CN102029319A publication Critical patent/CN102029319A/en

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Abstract

The invention discloses an arc punch die. The arc punch die comprises an upper template, a lower template, a male die and a female die; and a male die fixing plate is provided with a pressing device. The arc punch die is characterized in that: arc punching faces with different radiuses (R) are arranged at the periphery of the male die; arc faces which are matched with the punching faces of the male die are arranged at the periphery of an inner chamber of the female die; a female die fixing plate is provided with a workpiece positioning adjusting plate; the workpiece positioning adjusting plate is sleeved on the female die; a circular recess is formed around the female die and sleeved in an adjusting positioning rod on the female die fixing plate and can be rotatably adjusted; and the workpiece positioning adjusting plate is provided with a workpiece positioning pin. A set of male die and female die can punch a plurality of different R angles; and the arc punch die is low in cost, high in production efficiency and convenient in use.

Description

The circular arc die cutting die

Technical field

The present invention relates to a kind of mechanical machine dies, particularly a kind of circular arc die cutting die.

Background technology

The sharp corner of the many parts in the engineering goods all needs to adopt the die-cut fillet that carries out of mould to filter, but the specification of existing die-cut R mould is single, and often the R angle on part is more, and sample diversified in specifications, finish the die-cut mould that needs plurality of specifications of a part, the cost height, production efficiency is low, uses inconvenient.

Summary of the invention

The objective of the invention is in order to overcome above-mentioned weak point, and provide a kind of can die-cut multiple different R angle, cost is low, production efficiency height, circular arc die cutting die easy to use.

The object of the present invention is achieved like this: the circular arc die cutting die comprises cope match-plate pattern, lower bolster, punch, die, cope match-plate pattern, wherein last fixed guide cover in the lower bolster, fixed guide post on another piece, matched in clearance between fairlead and the lead, pass through the punch retainer solid punch on the cope match-plate pattern, die shank on the punch passes cope match-plate pattern, be connected with material pressing device on the punch retainer, on the lower bolster by the fixing die of die block, it is characterized in that the punch periphery has die-cut of the arc of different R, die inner chamber periphery has the arcwall face that matches with the die-cut face of punch, workpiece location adjustable plate is arranged on the die block, on the adjustable plate of workpiece location the circular hole that matches with die is arranged, by circle hole sleeve on die, flush with the die upper end, on the workpiece location adjustable plate of die periphery circular trough is arranged, adjusting backstay more than two is arranged on the die block of corresponding circular trough, be inserted in the circular trough on the adjustable plate of workpiece location and regulate the rotatable adjusting in backstay upper end, on the adjustable plate of workpiece location the workpiece alignment pin is arranged.

The present invention is owing to adopt above design, and one group of protruding, die can die-cut multiple different R angle, and cost is low, and the production efficiency height is easy to use.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is that the K of Fig. 1 is to view;

Fig. 3 is the punch structure schematic diagram.

The specific embodiment

Now illustrated embodiment is made detailed description to the present invention in conjunction with the accompanying drawings.

As Fig. 1~shown in Figure 3, the circular arc die cutting die comprises cope match-plate pattern 1, lower bolster 2, punch 3, die 4, fixed guide cover 5 on the cope match-plate pattern 1, fixed guide post 6 on the lower bolster 2, matched in clearance between fairlead 5 and the lead 6, connect punch retainer 8 by screw 7 on the cope match-plate pattern 1 and use pin 9 location, pass through screw 10 solid punch 3 on the punch retainer 8, die shank 11 on the punch 3 passes cope match-plate pattern 1, be connected with material pressing device 12 on the punch retainer 8, connect die block 14 by screw 13 on the lower bolster 2 and use pin 15 location, die 4 is fixed in the die block 14, punch 3 peripheries have the die-cut convex surface 16 of the arc of different R, die 4 inner chamber peripheries have the arc-shaped concave 17 that matches with the die-cut convex surface 16 of punch, workpiece location adjustable plate 18 is arranged on the die block 14, on the adjustable plate 18 of workpiece location the circular hole that matches with die 4 is arranged, by circle hole sleeve on die 4, flush with die 4 upper ends, on the workpiece location adjustable plate 18 of die 4 peripheries circular trough 19 is arranged, on the die block 14 of corresponding circular trough 19 two adjusting backstays 20 are arranged, be inserted in the circular trough 19 on the adjustable plate 18 of workpiece location and regulate the rotatable adjusting in backstay 20 upper ends, on the adjustable plate 18 of workpiece location workpiece alignment pin 21 is arranged.

Claims (1)

1. circular arc die cutting die, comprise cope match-plate pattern (1), lower bolster (2), punch (3), die (4), cope match-plate pattern (1), wherein last fixed guide cover (5) in the lower bolster (2), fixed guide post (6) on another piece, matched in clearance between fairlead (5) and the lead (6), cope match-plate pattern (1) is gone up by punch retainer (8) solid punch (3), die shank (11) on the punch (3) passes cope match-plate pattern (1), be connected with material pressing device (12) on the punch retainer (8), lower bolster (2) is gone up and is passed through fixedly die (4) of die block (14), it is characterized in that punch (3) periphery has die-cut of the arc (16) of different R, die (4) inner chamber periphery has the arcwall face (17) that matches with punch die-cut (16), workpiece location adjustable plate (18) is arranged on the die block (14), on the workpiece location adjustable plate (18) circular hole that matches with die (4) is arranged, by circle hole sleeve on die (4), flush with die (4) upper end, on the workpiece location adjustable plate (18) of die (4) periphery circular trough (19) is arranged, adjusting backstay (20) more than two is arranged on the die block (14) of corresponding circular trough (19), be inserted in the circular trough (19) on the workpiece location adjustable plate (18) and regulate the rotatable adjusting in backstay (20) upper end, on the workpiece location adjustable plate (18) workpiece alignment pin (21) is arranged.
CN 201010556948 2010-11-20 2010-11-20 Arc punch die CN102029319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010556948 CN102029319A (en) 2010-11-20 2010-11-20 Arc punch die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010556948 CN102029319A (en) 2010-11-20 2010-11-20 Arc punch die

Publications (1)

Publication Number Publication Date
CN102029319A true CN102029319A (en) 2011-04-27

Family

ID=43883083

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010556948 CN102029319A (en) 2010-11-20 2010-11-20 Arc punch die

Country Status (1)

Country Link
CN (1) CN102029319A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103203410A (en) * 2013-04-16 2013-07-17 衡阳风顺车桥有限公司 Combined bending die
CN103212622A (en) * 2013-04-28 2013-07-24 昆山电子羽电业制品有限公司 Multi-punch front framework stamping mould
CN104014638A (en) * 2014-06-17 2014-09-03 遵义长征电器开关设备有限责任公司 Rectangular hole machining device
CN104942147A (en) * 2015-06-18 2015-09-30 昆山—邦泰汽车零部件制造有限公司 Multidirectional locating and stamping die
CN106735126A (en) * 2017-02-24 2017-05-31 深圳市铭利达精密机械有限公司 A kind of spout device that handle casting is adjusted for removing automotive seat
CN106799425A (en) * 2017-02-24 2017-06-06 深圳市铭利达精密机械有限公司 A kind of device for removing the mouth of a river of camera mount base casting

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2032372U (en) * 1988-04-23 1989-02-08 张国光 Adjustable winding model
CN2346530Y (en) * 1998-08-18 1999-11-03 蔡博仁 Plate circular angle shears
CN200951448Y (en) * 2006-06-08 2007-09-26 重庆长安汽车股份有限公司 Pattern die for puncture plate materials
CN200984754Y (en) * 2006-12-22 2007-12-05 山东超越数控电子有限公司 Symmetrical double arcs fillets punching and cutting module
CN201055885Y (en) * 2007-06-07 2008-05-07 江苏富力数控机床有限公司 Novel die holder
CN201098712Y (en) * 2007-05-11 2008-08-13 上海置信非晶合金变压器有限公司 Copper bar side-corner cutting punch die device
CN201906767U (en) * 2010-11-20 2011-07-27 衡阳风顺车桥有限公司 Arc punching mould

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2032372U (en) * 1988-04-23 1989-02-08 张国光 Adjustable winding model
CN2346530Y (en) * 1998-08-18 1999-11-03 蔡博仁 Plate circular angle shears
CN200951448Y (en) * 2006-06-08 2007-09-26 重庆长安汽车股份有限公司 Pattern die for puncture plate materials
CN200984754Y (en) * 2006-12-22 2007-12-05 山东超越数控电子有限公司 Symmetrical double arcs fillets punching and cutting module
CN201098712Y (en) * 2007-05-11 2008-08-13 上海置信非晶合金变压器有限公司 Copper bar side-corner cutting punch die device
CN201055885Y (en) * 2007-06-07 2008-05-07 江苏富力数控机床有限公司 Novel die holder
CN201906767U (en) * 2010-11-20 2011-07-27 衡阳风顺车桥有限公司 Arc punching mould

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103203410A (en) * 2013-04-16 2013-07-17 衡阳风顺车桥有限公司 Combined bending die
CN103212622A (en) * 2013-04-28 2013-07-24 昆山电子羽电业制品有限公司 Multi-punch front framework stamping mould
CN104014638A (en) * 2014-06-17 2014-09-03 遵义长征电器开关设备有限责任公司 Rectangular hole machining device
CN104942147A (en) * 2015-06-18 2015-09-30 昆山—邦泰汽车零部件制造有限公司 Multidirectional locating and stamping die
CN106735126A (en) * 2017-02-24 2017-05-31 深圳市铭利达精密机械有限公司 A kind of spout device that handle casting is adjusted for removing automotive seat
CN106799425A (en) * 2017-02-24 2017-06-06 深圳市铭利达精密机械有限公司 A kind of device for removing the mouth of a river of camera mount base casting

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PB01 Publication
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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110427