CN202070656U - Novel side hole punching mould - Google Patents

Novel side hole punching mould Download PDF

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Publication number
CN202070656U
CN202070656U CN2011201456507U CN201120145650U CN202070656U CN 202070656 U CN202070656 U CN 202070656U CN 2011201456507 U CN2011201456507 U CN 2011201456507U CN 201120145650 U CN201120145650 U CN 201120145650U CN 202070656 U CN202070656 U CN 202070656U
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CN
China
Prior art keywords
die
mould
angled
lift splits
block
Prior art date
Application number
CN2011201456507U
Other languages
Chinese (zh)
Inventor
雷应林
Original Assignee
雷应林
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 雷应林 filed Critical 雷应林
Priority to CN2011201456507U priority Critical patent/CN202070656U/en
Application granted granted Critical
Publication of CN202070656U publication Critical patent/CN202070656U/en

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Abstract

The utility model discloses a novel side hole punching mould and relates to a punching mould. The novel side hole punching mould comprises an upper mould base, a lower mould base, a mould handle, convex moulds and a concave mould, wherein concave mould holes are symmetrically formed on the two opposite sides of a side wall of the concave mould; sliding slots, inclined slide blocks and baffle blocks are respectively arranged on the two sides of the upper surface of a concave mould fixing plate corresponding to the concave mould holes; the convex moulds are arranged on the side walls of the inclined slide blocks close to the concave mould at the position corresponding to the concave mould holes; rubber pressing blocks are wrapped on the surfaces of the side walls of the convex moulds; guide holes are formed on the baffle blocks; a pull rod passes through the guide holes so as to be fixedly connected to the end faces of the inclined slide blocks away from the concave mould; baffle heads are arranged at two ends of the pull rod away from the inclined slide blocks; a return spring is arranged on the pull rod between the baffle heads and the baffle blocks; wedges matched with the inclined slide blocks are respectively arranged at the two ends of the upper mould base at the positions corresponding to the inclined slide blocks; and guide blocks are arranged on the side walls of the baffle blocks corresponding to the wedges. The novel side hole punching mould can be used for once forming two symmetrical holes on a side wall of a workpiece, without repeatedly positioning, thereby promoting the production efficiency and the product precision.

Description

Novel towards the side opening mould

Technical field

The utility model relates to a kind of diel, relates in particular to a kind of novel towards the side opening mould.

Background technology

In punching production, usually need be at the jatharapanvartanasana workpiece (as cylindrical member, box part, large-scale covering etc.) punching on the sidewall, generally be to use the cantilevered perforating die, the die of this mould is horizontally disposed with, need be placed in towards the workpiece of side opening on the die, vertical punch moves downward under the drive of forcing press, finish the moulding of side opening, if the jatharapanvartanasana workpiece need be on sidewall symmetry dash two holes, use existing cantilevered perforating die just to need earlier in hole of a side blow, then with workpiece Rotate 180 degree again towards another hole, need resetting like this, very inconvenient, productivity ratio is low, and if the inaccurate precision that usually causes workpiece in rotation back location low even scrap.

The utility model content

At the problem that above-mentioned prior art exists, it is a kind of novel towards the side opening mould that the utility model provides, can one-shot forming workpiece sidewall on two holes of symmetry, do not need resetting, improved the precision of productivity ratio and product.

The technical solution of the utility model is: a kind of novel towards the side opening mould, comprise upper bolster, die shoe, die shank, punch and die, and die is fixed on the die shoe by die block; The relative bilateral symmetry of die sidewall has the die hole, the both sides that the die block upper surface is corresponding with the die hole have chute and are respectively arranged with angled-lift splits and block, angled-lift splits can slide along chute, block is arranged at the side of angled-lift splits away from die, angled-lift splits is provided with punch near the position corresponding with the die hole, side of die, and the punch sidewall surfaces is coated with rubber press; Angled-lift splits is provided with the inclined-plane away from an end of die, have guide hole on the block, pull bar passes guide hole and is fixedly connected on the end end face of angled-lift splits away from die, pull bar can slide in guide hole, pull bar is provided with the retaining head away from an end of angled-lift splits, and the pull bar between retaining head and the block is provided with back-moving spring; The position corresponding with angled-lift splits, upper bolster two ends is respectively arranged with the wedge with the angled-lift splits coupling, and wedge is fixed on the upper bolster by upper mounted plate; The side that block is corresponding with wedge is provided with guide pad.

As preferably, also comprise the pressing plate that the position is corresponding with die, pressing plate is connected in the die shank by push rod, and push rod can slide in die shank, and pressing plate is provided with holddown spring.

As preferably, die block is provided with guide plate.

The beneficial effects of the utility model are: after adopting said structure, when stamping-out, upper bolster is descending under the drive of forcing press by die shank, the wedge of both sides contacts with the angled-lift splits of both sides, and angled-lift splits is moved horizontally simultaneously, finishes the punching of workpiece both sides simultaneously, like this need not be with the workpiece resetting, save operation, boost productivity, and improved the precision of product.Rubber press on the punch can be when punching the workpiece pressing sidewall, avoid wrinkling, improve the product precision.Guide pad can play the effect of guiding to wedge, and can prevent the wedge wearing and tearing.When forcing press was descending, pressing plate with Work-sheet pressing, guaranteed the positioning accuracy of workpiece under the effect of holddown spring.Guide plate on the die block can guarantee the slip precision of angled-lift splits, and is very practical.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

As a kind of embodiment of the present utility model, a kind of novel as shown in Figure 1 towards the side opening mould, comprise upper bolster 1, die shoe 2, die shank 3, punch 4 and die 5, die 5 is fixed on the die shoe 2 by die block 6; The relative bilateral symmetry of die 5 sidewalls has the die hole, the both sides that die block 6 upper surfaces are corresponding with the die hole have chute and are respectively arranged with angled-lift splits 12 and block 13, angled-lift splits 12 can slide along chute, block 13 is arranged at the side of angled-lift splits 12 away from die 5, angled-lift splits 12 is provided with punch 4 near the position corresponding with the die hole, side of die 5, and punch 4 sidewall surfaces are coated with rubber press 17; Angled-lift splits 12 is provided with the inclined-plane away from an end of die 5, have guide hole on the block 13, pull bar 15 passes guide hole and is fixedly connected on the end end face of angled-lift splits 12 away from die 5, pull bar 15 can slide in guide hole, pull bar 15 is provided with the retaining head away from an end of angled-lift splits 12, and the pull bar 15 between retaining head and the block 13 is provided with back-moving spring; Upper bolster 1 two ends and angled-lift splits 12 corresponding positions are respectively arranged with the wedge 7 with angled-lift splits 12 couplings, and wedge 7 is fixed on the upper bolster 1 by upper mounted plate 8.Block 13 and wedge 7 corresponding sides are provided with guide pad 14.Guide pad 14 can play the effect of guiding to wedge 7, and can prevent wedge 7 wearing and tearing.In the present embodiment, as preferably, die block 6 is provided with guide plate 16, and guide plate 16 is positioned at a side or the both sides of angled-lift splits 12, and guide plate 16 play the guiding role when angled-lift splits 12 moves, and guarantees the precision that moves.In the present embodiment, as preferably, the utility model also comprises the pressing plate 10 that position and die 5 are corresponding, and pressing plate 10 is connected in the die shank 3 by push rod 9, and push rod 9 can slide in die shank 3, and pressing plate 10 is provided with holddown spring 11.In the present embodiment, holddown spring 11 is arranged at push rod 9 both sides.In the stamping-out process, pressing plate 10 with Work-sheet pressing, has improved the positioning accuracy of workpiece under the effect of holddown spring 11.

The course of work of the present utility model is as follows: when stamping-out, the starting pressure machine, upper bolster 1 is descending under the drive of forcing press by die shank 3, the wedge 7 of both sides and the angled-lift splits 12 of both sides contact, and angled-lift splits 12 is moved horizontally to the direction near die 5 simultaneously, finish the punching of both sides simultaneously, forcing press arrives after bottom dead center up, move on the upper bolster 1, angled-lift splits 12 is got back to initial position under the effect of pull bar 15 upper reset springs and block 13, wait for stamping-out next time.

Claims (3)

  1. One kind novel towards the side opening mould, comprise upper bolster, die shoe, die shank, punch and die, die is fixed on the die shoe by die block; It is characterized in that: the relative bilateral symmetry of die sidewall has the die hole, the both sides that the die block upper surface is corresponding with the die hole have chute and are respectively arranged with angled-lift splits and block, angled-lift splits can slide along chute, block is arranged at the side of angled-lift splits away from die, angled-lift splits is provided with punch near the position corresponding with the die hole, side of die, and the punch sidewall surfaces is coated with rubber press; Angled-lift splits is provided with the inclined-plane away from an end of die, have guide hole on the block, pull bar passes guide hole and is fixedly connected on the end end face of angled-lift splits away from die, pull bar can slide in guide hole, pull bar is provided with the retaining head away from an end of angled-lift splits, and the pull bar between retaining head and the block is provided with back-moving spring; The position corresponding with angled-lift splits, upper bolster two ends is respectively arranged with the wedge with the angled-lift splits coupling, and wedge is fixed on the upper bolster by upper mounted plate; The side that block is corresponding with wedge is provided with guide pad.
  2. 2. according to claim 1 novel towards the side opening mould, it is characterized in that: also comprise the pressing plate that the position is corresponding with die, pressing plate is connected in the die shank by push rod, and push rod can slide in die shank, and pressing plate is provided with holddown spring.
  3. 3. according to claim 1 and 2 novel towards the side opening mould, it is characterized in that: die block is provided with guide plate.
CN2011201456507U 2011-04-30 2011-04-30 Novel side hole punching mould CN202070656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201456507U CN202070656U (en) 2011-04-30 2011-04-30 Novel side hole punching mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201456507U CN202070656U (en) 2011-04-30 2011-04-30 Novel side hole punching mould

Publications (1)

Publication Number Publication Date
CN202070656U true CN202070656U (en) 2011-12-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201456507U CN202070656U (en) 2011-04-30 2011-04-30 Novel side hole punching mould

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CN (1) CN202070656U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921798A (en) * 2012-11-30 2013-02-13 昆山安磊照明科技有限公司 Side punching die
CN102950191A (en) * 2012-09-25 2013-03-06 奇瑞汽车股份有限公司 Hanging wedge punching die
CN103008484A (en) * 2013-01-03 2013-04-03 无锡隆盛科技股份有限公司 Device for synchronously closing two end parts of part in horizontal direction
CN103394584A (en) * 2013-08-16 2013-11-20 宁波森富机电制造有限公司 Stand column punching mold
CN103537542A (en) * 2012-07-10 2014-01-29 成都爱信雅克科技有限公司 Horizontal single-acting wedge mechanism
CN104209395A (en) * 2013-05-29 2014-12-17 重庆讯通精密模具有限公司 Side punching device used for side hole machining of shielding case
CN106944534A (en) * 2017-04-27 2017-07-14 重庆鲁岳新能源科技有限公司 A kind of electric core of lithium ion power battery is accurately positioned the device of bilateral synchronous horizontal punching
CN107335711A (en) * 2016-11-24 2017-11-10 安徽江淮汽车集团股份有限公司 Side punching Wedge mechanism with binder function
CN110421137A (en) * 2019-09-12 2019-11-08 顺景园精密铸造(深圳)有限公司 The lateral incision punch die of die casting

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537542A (en) * 2012-07-10 2014-01-29 成都爱信雅克科技有限公司 Horizontal single-acting wedge mechanism
CN102950191A (en) * 2012-09-25 2013-03-06 奇瑞汽车股份有限公司 Hanging wedge punching die
CN102921798A (en) * 2012-11-30 2013-02-13 昆山安磊照明科技有限公司 Side punching die
CN103008484A (en) * 2013-01-03 2013-04-03 无锡隆盛科技股份有限公司 Device for synchronously closing two end parts of part in horizontal direction
CN103008484B (en) * 2013-01-03 2015-01-07 无锡隆盛科技股份有限公司 Device for synchronously closing two end parts of part in horizontal direction
CN104209395A (en) * 2013-05-29 2014-12-17 重庆讯通精密模具有限公司 Side punching device used for side hole machining of shielding case
CN103394584A (en) * 2013-08-16 2013-11-20 宁波森富机电制造有限公司 Stand column punching mold
CN103394584B (en) * 2013-08-16 2015-12-02 宁波森富机电制造有限公司 Column punching die
CN107335711A (en) * 2016-11-24 2017-11-10 安徽江淮汽车集团股份有限公司 Side punching Wedge mechanism with binder function
CN106944534A (en) * 2017-04-27 2017-07-14 重庆鲁岳新能源科技有限公司 A kind of electric core of lithium ion power battery is accurately positioned the device of bilateral synchronous horizontal punching
CN110421137A (en) * 2019-09-12 2019-11-08 顺景园精密铸造(深圳)有限公司 The lateral incision punch die of die casting

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111214

Termination date: 20120430

C17 Cessation of patent right