CN106270190A - Modular belt discharging ditch pressure side muscle mould on stop collar - Google Patents

Modular belt discharging ditch pressure side muscle mould on stop collar Download PDF

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Publication number
CN106270190A
CN106270190A CN201610665270.3A CN201610665270A CN106270190A CN 106270190 A CN106270190 A CN 106270190A CN 201610665270 A CN201610665270 A CN 201610665270A CN 106270190 A CN106270190 A CN 106270190A
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China
Prior art keywords
die
slide block
punch
block
wedge
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Granted
Application number
CN201610665270.3A
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Chinese (zh)
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CN106270190B (en
Inventor
马顺利
龙爱平
王晓林
钟卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Longchang Shanchuan Machinery Co.,Ltd.
Original Assignee
Longchang Shanchuan Precision Welded Tube Co Ltd
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Application filed by Longchang Shanchuan Precision Welded Tube Co Ltd filed Critical Longchang Shanchuan Precision Welded Tube Co Ltd
Priority to CN201610665270.3A priority Critical patent/CN106270190B/en
Publication of CN106270190A publication Critical patent/CN106270190A/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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • 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
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • 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
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/10Combined ejecting and stripping-off devices

Abstract

The invention discloses modular belt discharging ditch pressure side muscle mould on a kind of stop collar, including knockout rod, die shank, cope match-plate pattern, hollow backing plate, upper padding plate, back pieces block, action slide block mechanism, punch slide, top board, punch fixed guide mechanism, die, die fixed guide mechanism, lower bolster and guider;Described action slide block mechanism entirety is chimeric to be arranged in punch slide;Described slide block is relative with wedge to be slidably matched, and between action slide block with back pieces block, taper fit is the most relative slides;It is symmetrical set guider between described cope match-plate pattern and lower bolster.Using upper mold discharge way, eliminate the lower mold stripper of impact location, workpiece directly contacts with position portion, and positioning accurate accuracy is high;When production operator carries out this operation, efficiency is greatly promoted, because workpiece convex tendon is directly to contact with die cavity, and is no longer visually to judge angles and positions, is entity contact, is not simple visual;The workpiece size precision of final production is high, and appearance is good.

Description

Modular belt discharging ditch pressure side muscle mould on stop collar
Technical field
The present invention relates to cold punching die technical field, especially relate to modular belt discharging ditch pressure side muscle mould on a kind of stop collar Tool.
Background technology
Using the pressure side muscle mould of general type, the discharging of lower mold die uses stripper.After mould one-off completes, Workpiece needs to promote push rod by the compression stress of polyurethane, and push rod promotes stripper, and workpiece is withdrawn from die by stripper.As Shown in accompanying drawing 4, the greatest problem of this structure is exactly, in order to stripper can play discharging effect, so plane begins on stripper Exceed plane on die eventually.Thereby producing a problem, along being withstood by stripper under workpiece, workpiece can not be completely into recessed Mould.But owing to workpiece and die have relative angular relationship, and workpiece can not be completely in die, so causing workpiece fixed Position is inaccurate, and final finished size precision and face shaping are the most poor, and especially dimensional accuracy cannot effectively control.With Time, because workpiece is few with die contact portion, causes poor location, thus cause production operator that blank is being placed on die When, cannot be accurately positioned all the time.Cannot be accurately positioned, production operator is accomplished by the more time and " aims at " position, The time is caused to waste, inefficiency.
Summary of the invention
In order to overcome above-mentioned existing technological deficiency, it is an object of the invention to provide a kind of efficiency high, accuracy is high, Good reliability, modular belt discharging ditch pressure side muscle mould on the stop collar that production operator is easy-to-use.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
The technical program is modular belt discharging ditch pressure side muscle mould on a kind of stop collar, including knockout rod, die shank, cope match-plate pattern, hollow Backing plate, upper padding plate, back pieces block, action slide block mechanism, punch slide, top board, punch fixed guide mechanism, die, die are solid Determine guiding mechanism, lower bolster and guider;Described knockout rod is fixing with die shank bolt to be connected, and die shank lower end is fixing connects back pieces Block;Together with described top board, action slide block mechanism, upper padding plate, hollow backing plate are bolted to connection with cope match-plate pattern;Described Action slide block mechanism entirety is chimeric to be arranged in punch slide, and action slide block mechanism is made up of action slide block, slide block and punch, dynamic Making slide block, slide block and punch to be bolted to connection, described punch fixed guide mechanism is by wedge, wedge fixed plate and wedge Backboard forms, and wedge, wedge fixed plate, wedge backboard are bolted to connection;Described die fixed guide mechanism passes through spiral shell Bolt is fixedly mounted on lower bolster;Die fixed guide mechanism is formed by regulating pressing plate, die block and lower bolster, regulation pressure Plate, die block and lower bolster are bolted to connection;Described slide block is relative with wedge to be slidably matched, action slide block with move back Taper fit relatively sliding between part block;It is symmetrical set guider between described cope match-plate pattern and lower bolster, guides dress Put and be made up of guide pin bushing and guide pillar, relative between guide pin bushing with guide pillar be slidably matched.
The present invention links by arranging the three of action slide block, slide block and punch in upper mold, it is achieved upper mold discharging and lower mold Without stripper, make the fully wrapped around firmly die of workpiece, reach optimal positioning accurate accuracy and the convenience of production operator.Workpiece is straight Connect and contact with die positioning cavity, because there is no the obstruct of stripper, so workpiece is no longer suspended on die.Workpiece can Do not stopped by stripper, thus the fully wrapped around firmly die of workpiece, workpiece convex tendon mates with die cavity.When placing workpiece not Having uncertainty again, no longer with visual centering angle, but the workpiece that allows for a certainty coincide with die location.
Do not use stripper in lower mold, thus eliminate the obstruct of workpiece and die so that workpiece locating mould cavity is directly with recessed Mould contacts, and is not suspended on stripper.Arranging scraper parts in upper mold, scraper parts are two-in-one relative slip with punch Structure, after pressure side muscle action, punch scrapes workpiece from die.Finally detach upper mold for workpiece, set in upper mold Put action slide block.Back pieces block band tapering, plays wedge effect jointly with action slide block mechanism.Back pieces block is descending, and pushing action is sliding Block action, action slipper push slide block regression backward, slide block drives punch regression, punch disengaging to contact with workpiece.Complete to scrape Punch after material effect no longer contacts workpiece, and finally, workpiece is got by back pieces block from punch slide.
Compared with prior art, the invention has the beneficial effects as follows: use upper mold discharge way, eliminate under impact location Mould stripper, workpiece directly contacts with position portion, and positioning accurate accuracy is high;When production operator carries out this operation, efficiency carries significantly Rise, because workpiece convex tendon is directly to contact with die cavity, and be no longer visually to judge angles and positions, be entity contact, It not simple visual;The workpiece size precision of final production is high, and appearance is good.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the main structure schematic diagram of the present invention.
Fig. 2 is the main structure schematic diagram of the produced product of the present invention.
Fig. 3 is the plan structure schematic diagram of the produced product of the present invention.
Fig. 4 is the structural representation of prior art.
Labelling in figure: knockout rod 1, die shank 2, cope match-plate pattern 3, hollow backing plate 4, upper padding plate 5, back pieces block 6, punch slide 7, on Pressing plate 8, die 9, lower bolster 10, action slide block 11, slide block 12, punch 13, wedge 14, wedge fixed plate 15, wedge backboard 16, Regulation pressing plate 17, die block 18, lower bolster 19, guide pin bushing 20 and guide pillar 21.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and It is not used in the restriction present invention.
Embodiment 1, as shown in fig. 1, the present invention is modular belt discharging ditch pressure side muscle mould on a kind of stop collar, including dnockout Bar 1, die shank 2, cope match-plate pattern 3, hollow backing plate 4, upper padding plate 5, back pieces block 6, action slide block mechanism, punch slide 7, top board 8, convex Mould fixed guide mechanism, die 9, die fixed guide mechanism, lower bolster 10 and guider;Described knockout rod 1 and die shank 2 spiral shell Bolt is fixing to be connected, and die shank 2 lower end is fixing connects back pieces block 6;Described top board 8, action slide block mechanism, upper padding plate 5, hollow backing plate 4 be bolted to connection with cope match-plate pattern 3 together with;Described action slide block mechanism entirety is chimeric to be arranged in punch slide 7, dynamic Making slide block mechanism to be made up of action slide block 11, slide block 12 and punch 13, action slide block 11, slide block 12 and punch 13 are solid by bolt Fixed connection;Described punch fixed guide mechanism is made up of wedge 14, wedge fixed plate 15 and wedge backboard 16, wedge 14, wedge Fixed plate 15, wedge backboard 16 are bolted to connection;Described die fixed guide mechanism is mounted by means of bolts on down In template 10;Die fixed guide mechanism is formed by regulating pressing plate 17, die block 18 and lower bolster 19, regulation pressing plate 17, Die block 18 and lower bolster 19 are bolted to connection;Described slide block 12 is relative with wedge 14 to be slidably matched, and action is sliding Between block 11 with back pieces block 6, taper fit is the most relative slides;It is symmetrical set guiding between described cope match-plate pattern 3 and lower bolster 10 Device, guider is made up of guide pin bushing 20 and guide pillar 21, relative between guide pin bushing 20 with guide pillar 21 is slidably matched.
Operation principle: installed on punch press by mould, adjusts upper mold stroke, steps on start switch, and upper mold is descending, tiltedly Wedge backboard 16 touches regulation pressing plate 17;Upper mold continues traveling downwardly, and wedge backboard 16 is conditioned pressing plate 17 and promotes, and then drives wedge 14 up move, and wedge 14 touches slide block 12;Wedge 14 promotes slide block 12, slide block 12 to drive punch 13 to move, punch 13 to Workpiece centre is moved, and workpiece enters punch slide 7 on die 9, and punch 13 meets with both dies 9, thus completes to press side muscle Operation;Upper mold goes downwards to bottom dead centre and completes to press side muscle operation, and then upper mold is descending, and die 9 is deviate from inside punch slide 7;? The when that die 9 being deviate from inside punch slide 7, because workpiece is blocked by punch 13, so workpiece rests on punch slide 7 In;Upper mold continues up, and knockout rod 1 is touched by punch press, and back pieces block 6 is promoted descending by knockout rod 1, and back pieces block 6 taper-face contact arrives Action slide block 11, thus promote it to do the centrifugal motion of opposite piece;Action slide block 11, slide block 12 and punch 13 are linked together Doing, do the centrifugal motion of opposite piece, punch 13 disengages with workpiece, thus no longer blocks workpiece;Under back pieces block 6 continues OK, workpiece is released from punch slide 7 the most at last, and the whole impulse stroke of mould terminates.
Construction features: wedge 14, wedge fixed plate 15, wedge backboard 16 are bolted to connection that composition punch is fixing leads To mechanism, the active force of punch press, by action slide block mechanism, is changed to level side by punch fixed guide mechanism from vertical direction To.Action slide block mechanism entirety is chimeric to be arranged in punch slide 7, and action slide block mechanism is by action slide block 11, slide block 12 and convex Mould 13 forms, and action slide block 11, slide block 12 and punch 13 are bolted to connection;Slide block 10, action slide block 9 and punch 11 lead to Cross and be bolted together;Wedge 14 promotes slide block 12 action, thus drives punch 13, and workpiece is pressed side muscle operation complete.When When upper mold is up, die 9 detaches punch slide 7, and now workpiece is hung up from punch by punch 13.When upper mold is up, punch press Re-packing and promoted by knockout rod 1, knockout rod 1 drives back pieces block 6 to move, and the conical surface pushing action slide block 11 of back pieces block 6 moves, action Slide block 11 drives punch 13 to do centrifugal motion, thus discharges workpiece.Back pieces block 6 continues traveling downwardly, and promotes workpiece from punch slide 7 Middle disengaging, whole pressure side muscle discharging operation terminate.
The present invention links by arranging the three of action slide block 11, slide block 12 and punch 13 in upper mold, it is achieved upper mold discharging With lower mold without stripper, make the fully wrapped around firmly die of workpiece, reach optimal positioning accurate accuracy and the convenience of production operator. Workpiece directly contacts with die positioning cavity, because not having the obstruct of stripper, so workpiece is no longer suspended on die.Work Part can not be stopped by stripper, thus the fully wrapped around firmly die of workpiece, workpiece convex tendon mates with die cavity.Placing work No longer having uncertainty during part, no longer with visual centering angle, but the workpiece that allows for a certainty coincide with die location.
Do not use stripper in lower mold, thus eliminate the obstruct of workpiece and die so that workpiece locating mould cavity is directly with recessed Mould contacts, and is not suspended on stripper.Arranging scraper parts in upper mold, scraper parts are two-in-one relative sliding with punch 13 Dynamic structure, after pressure side muscle action, 13 workpiece of punch scrape from die 9.Upper mold is finally detached, upper for workpiece Mould is provided with action slide block 11.Back pieces block 6 band tapering, plays wedge effect jointly with action slide block mechanism.Back pieces block 6 is descending, pushes away Dynamic action slide block 11 action, action slide block 11 promotes slide block 12 regression backward, and slide block 12 drives punch 13 regression, and punch 13 departs from With contacting of workpiece.Complete the punch 13 after scraper effect and no longer contact workpiece, finally, back pieces block 6 by workpiece from punch slide 7 Get.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.

Claims (1)

1. modular belt discharging ditch pressure side muscle mould on stop collar, it is characterised in that: include knockout rod (1), die shank (2), cope match-plate pattern (3), hollow backing plate (4), upper padding plate (5), back pieces block (6), action slide block mechanism, punch slide (7), top board (8), punch are solid Determine guiding mechanism, die (9), die fixed guide mechanism, lower bolster (10) and guider;
Described knockout rod (1) is fixing with die shank (2) bolt to be connected, and die shank (2) lower end is fixing connects back pieces block (6);
Described top board (8), action slide block mechanism, upper padding plate (5), hollow backing plate (4) and cope match-plate pattern (3) company of being bolted It is connected together;
Described action slide block mechanism entirety is chimeric to be arranged in punch slide (7), and action slide block mechanism is by action slide block (11), cunning Block (12) and punch (13) composition, action slide block (11), slide block (12) and punch (13) are bolted to connection;
Described punch fixed guide mechanism is made up of wedge (14), wedge fixed plate (15) and wedge backboard (16), wedge (14), Wedge fixed plate (15), wedge backboard (16) are bolted to connection;
Described die fixed guide mechanism is mounted by means of bolts on lower bolster (10);Die fixed guide mechanism is by regulating Pressing plate (17), die block (18) and lower bolster (19) composition, regulation pressing plate (17), die block (18) and lower bolster (19) it is bolted to connection;
Described slide block (12) is relative with wedge (14) to be slidably matched, and between action slide block (11) and back pieces block (6), taper fit is also Relatively slide;
Being symmetrical set guider between described cope match-plate pattern (3) and lower bolster (10), guider is by guide pin bushing (20) and leads Post (21) forms, and relative between guide pin bushing (20) with guide pillar (21) is slidably matched.
CN201610665270.3A 2016-08-15 2016-08-15 Stop collar upper mold band discharging ditch pressure side muscle mold Active CN106270190B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610665270.3A CN106270190B (en) 2016-08-15 2016-08-15 Stop collar upper mold band discharging ditch pressure side muscle mold

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Application Number Priority Date Filing Date Title
CN201610665270.3A CN106270190B (en) 2016-08-15 2016-08-15 Stop collar upper mold band discharging ditch pressure side muscle mold

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CN106270190B CN106270190B (en) 2018-05-25

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1031580A1 (en) * 1982-01-29 1983-07-30 Челябинский Политехнический Институт Им.Ленинского Комсомола Finish blanking die
CN201979001U (en) * 2011-01-27 2011-09-21 成都万荣科技有限责任公司 Novel inclined wedge type side hole stamping die
RU2460604C1 (en) * 2011-04-07 2012-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Moulding tool of combined action for obtaining mainly of tubular goods with flat flange
CN203565673U (en) * 2013-11-26 2014-04-30 昆山福尔瑞精密模具有限公司 Bearing base die
CN203992041U (en) * 2014-09-04 2014-12-10 郝海 The bending sizing die of band flange U-shaped part
CN104438847A (en) * 2014-11-28 2015-03-25 陕西宝成航空仪表有限责任公司 Outer circle closing forming die for self-locking nut
CN204308031U (en) * 2014-12-07 2015-05-06 绥阳县耐环铝业有限公司 Aluminium sheet stamping machine
CN104785633A (en) * 2015-03-31 2015-07-22 湖南工业大学 Transverse pulling rod stand punching and blanking composite die
CN204996923U (en) * 2015-09-25 2016-01-27 上海安宇峰实业有限公司 Pipe fitting through hole side blow casement

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1031580A1 (en) * 1982-01-29 1983-07-30 Челябинский Политехнический Институт Им.Ленинского Комсомола Finish blanking die
CN201979001U (en) * 2011-01-27 2011-09-21 成都万荣科技有限责任公司 Novel inclined wedge type side hole stamping die
RU2460604C1 (en) * 2011-04-07 2012-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Moulding tool of combined action for obtaining mainly of tubular goods with flat flange
CN203565673U (en) * 2013-11-26 2014-04-30 昆山福尔瑞精密模具有限公司 Bearing base die
CN203992041U (en) * 2014-09-04 2014-12-10 郝海 The bending sizing die of band flange U-shaped part
CN104438847A (en) * 2014-11-28 2015-03-25 陕西宝成航空仪表有限责任公司 Outer circle closing forming die for self-locking nut
CN204308031U (en) * 2014-12-07 2015-05-06 绥阳县耐环铝业有限公司 Aluminium sheet stamping machine
CN104785633A (en) * 2015-03-31 2015-07-22 湖南工业大学 Transverse pulling rod stand punching and blanking composite die
CN204996923U (en) * 2015-09-25 2016-01-27 上海安宇峰实业有限公司 Pipe fitting through hole side blow casement

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Address after: Shanchuan community, Jine street, Longchang City, Neijiang City, Sichuan Province

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