CN102814401A - Stamping mould drawing mechanism - Google Patents

Stamping mould drawing mechanism Download PDF

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Publication number
CN102814401A
CN102814401A CN2012102821193A CN201210282119A CN102814401A CN 102814401 A CN102814401 A CN 102814401A CN 2012102821193 A CN2012102821193 A CN 2012102821193A CN 201210282119 A CN201210282119 A CN 201210282119A CN 102814401 A CN102814401 A CN 102814401A
Authority
CN
China
Prior art keywords
draw
elastic component
draws
slide block
web feed
Prior art date
Application number
CN2012102821193A
Other languages
Chinese (zh)
Inventor
刘健
Original Assignee
昆山铂翔精密五金制品有限公司
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 昆山铂翔精密五金制品有限公司 filed Critical 昆山铂翔精密五金制品有限公司
Priority to CN2012102821193A priority Critical patent/CN102814401A/en
Publication of CN102814401A publication Critical patent/CN102814401A/en

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Abstract

The invention discloses a stamping mould drawing mechanism; a drawing slider can be slidably arranged in the drawing groove of a lower mould; both ends of an elastic drawing piece are fixedly connected with the lower mould and the drawing slider; the lower end of a slotting tool below an upper mould can extend into the drawing groove and pushes the drawing slider to reversely move along the conveying direction of a material belt; one end of the drawing block is hinged onto the drawing slider, and the other end of the drawing block is provided with a first barb structure; one side of the first barb structure which is back to the conveying direction of the material belt is an oblique surface; an upper end of a drawing floating elastic piece which is positioned in the drawing slider is tightly abutted to the lower part of the other end of the drawing block; a pressure plate is fixedly connected with the lower mould and is arranged above the material belt; the lower end of an anti-retraction stop god which can longitudinally slide in the pressure plate slidably is provided with a second barb structure; one side of the second barb structure which is back to the conveying direction of the material belt is also an oblique surface; an anti-retraction elastic piece is positioned in the pressure plate and is connected with the anti-retraction stop dog; and according to the stamping mould drawing mechanism, quick operation can be realized, the high-speed operation of the stamping mould is conveniently realized, and the production efficiency is improved.

Description

Material mechanism is drawn in diel
Technical field
The present invention relates to a kind of multistation five metals mould, material mechanism is drawn in especially a kind of diel.
Background technology
In continuous hardware stamping mould; Need realize strip and mould synchronous transport through drawing material mechanism, the common material piece that draws that draws material mechanism all is vertical up and down through the elastic floating of spring, and its stroke that moves up and down is long; Reaction speed is slow; Be difficult to realize the mould rapid processing, spring is prone to aging following the string, and causes drawing material to lose efficacy.
Summary of the invention
In order to overcome above-mentioned defective, the present invention provides a kind of diel to draw material mechanism, and this diel draws the material mechanism structure simple, draws material speed fast, and reaction is fast, can realize the operation of diel high speed, improves ram efficiency.
The present invention for the technical scheme that solves its technical problem and adopt is: material mechanism is drawn in a kind of diel, comprises the slotting tool that is fixed on the patrix, is positioned at drawing hopper, draw the material elastic component, draw the material slide block, draw the material piece, drawing material buoyance lift elastic component, anti-back elastic component, anti-back block and holding pad of indent on the counterdie, and said slotting tool is fixed in the patrix below; Draw the material slide block can be positioned at the hopper that draws of counterdie along web feed direction linear slide; Draw material elastic component two ends to expect that with drawing slide block is connected with counterdie respectively, the slotting tool lower end is the ramp structure of inclination, and the slotting tool lower end can extend into to draw and also promote to draw the counter motion of material slide block along the web feed direction in the hopper; Drawing the material piece to be articulated in along an end of web feed direction draws on the material slide block; Draw the material piece to be provided with first overhead structure along the top of the other end of web feed direction, this first overhead structure side of web feed direction dorsad is the inclined plane, draws material buoyance lift elastic component to be positioned to draw in the material slide block; Drawing material buoyance lift elastic component upper end to be tight against draws the material piece along web feed direction other end lower flat; Holding pad and counterdie are connected and are positioned at the strip top, and the anti-back block can be inserted in the holding pad in longitudinal sliding motion, and anti-back block lower end is provided with second overhead structure; This second overhead structure side of web feed direction dorsad is the inclined plane; The anti-back elastic component is positioned to be connected in the holding pad and with the anti-back block, and when cope match-plate pattern moved downward, slotting tool also moved downward slotting tool and draws in the hopper; And then material slide block linear slide is drawn in promotion; Make the location of drawing on first overhead structure pulling strip of material on the piece draw material hole straight-line feed, when slotting tool breaks away from lower bolster with patrix, draw the material slide block to reset drawing under the material elastic component elastic reaction; Draw the reverse side incline structure of material piece upper end barb to receive the location that the compression of strip backstop draws material buoyance lift elastic component to withdraw from the strip and draw the material hole; Just realized drawing the material action so repeatedly, the anti-back block can prevent effectively that stopping materials strip is drawn the material piece to take back when drawing the material slide block to reset.
The said material elastic component two ends of drawing with counterdie and the structure of drawing the material slide block to be connected are respectively: be provided with one and draw the material screw; Counterdie be provided with one with draw that hopper is communicated with draw the material hole; Said drawing expects that screw is arranged in drawing in the material hole and with drawing the material slide block of counterdie and is spirally connected; Draw the material elastic component to be sheathed on and draw the material screw outside, draw material elastic component two ends to be tight against respectively and draw material screw head and lower bolster lateral wall.
The slotting tool lower end can extend into to draw in the hopper and promote to draw expects that slide block along the heterodromous structure of web feed direction is: said drawing on the material slide block also is provided with the axis that circumferencial direction can rotate; Also be provided with strip hole on the following die drawing hopper sidewall along the web feed direction; Axis is inserted in this strip hole and can moves along this strip hole length direction, and the slotting tool lower end is provided with the inclined plane towards a side of axis, and this inclined plane structure is tight against axis periphery face; Slotting tool and axis are rolling friction; Frictional force is little, is convenient to insert and extract, and is also not easy to wear.
Saidly draw the material elastic component, draw material buoyance lift elastic component and anti-back elastic component to be spring.
The invention has the beneficial effects as follows: the present invention realizes drawing material piece and strip and backstop and disengaging through the material piece rotation of drawing hinged with drawing the material slide block, can realize sharp work, is convenient to realize the operation of diel high speed, enhances productivity.
 
Description of drawings
Fig. 1 is a structural principle sketch map of the present invention;
Fig. 2 is an A portion enlarged drawing among Fig. 1.
 
The specific embodiment
Embodiment: material mechanism is drawn in a kind of diel; Comprise the slotting tool 2 that is fixed on the patrix 1, be positioned at drawing hopper 4, draw material elastic component 5, draw material slide block 6, draw material piece 7, drawing material buoyance lift elastic component 8, anti-back elastic component 9, anti-back block 10 and holding pad 11 of indent on the counterdie 3; Said slotting tool 2 is fixed in patrix 1 below; Draw material slide block 6 to draw hopper 4 along what web feed direction linear slide was positioned at counterdie 3; Draw material elastic component 5 two ends to expect that with drawing slide block 6 is connected with counterdie 3 respectively; Slotting tool 2 lower ends are the ramp structure of inclination, and slotting tool 2 lower ends can extend into draws in the hopper 4 and promote to draw the counter motion of material slide block 6 along the web feed direction, draw material piece 7 to be articulated in along an end of web feed direction and draw on the material slide block 6; Draw material piece 7 to be provided with first overhead structure along the top of the other end of web feed direction, this first overhead structure is expected dorsad
One side of tape feeding direction is the inclined plane, draws material buoyance lift elastic component 8 to be positioned to draw in the material slide block 6, draws material buoyance lift elastic component 8 upper ends to be tight against and draws material piece 7 along web feed direction other end lower flat; Holding pad 11 is connected with counterdie 3 and is positioned at the strip top, and anti-back block 10 can be inserted in the holding pad 11 in longitudinal sliding motion, and anti-back block 10 lower ends are provided with second overhead structure; This second overhead structure side of web feed direction dorsad is the inclined plane; Anti-back elastic component 9 is positioned to be connected in the holding pad 11 and with anti-back block 10, and when patrix 1 plate moved downward, slotting tool 2 also moved downward slotting tool 2 and draws in the hopper 4; And then material slide block 6 linear slide are drawn in promotion; Make the location of drawing on first overhead structure pulling strip of material on the piece 7 draw material hole straight-line feed, when slotting tool 2 breaks away from counterdie 3 plates with patrix 1, draw material slide block 6 to reset drawing under material elastic component 5 elastic reactions; Draw the reverse side incline structure of material piece 7 upper end barbs to receive the location that the compression of strip backstop draws material buoyance lift elastic component 8 to withdraw from the strip and draw the material hole; Just realized drawing the material action so repeatedly, anti-back block 10 can prevent effectively that stopping materials strip is drawn material piece 7 to take back when drawing material slide block 6 to reset.
Said material elastic component 5 two ends of drawing with counterdie 3 and the structure of drawing material slide block 6 to be connected are respectively: be provided with one and draw the material screw; Counterdie 3 be provided with one with draw that hopper 4 is communicated with draw the material hole; Said drawing expects that screw is arranged in drawing in the material hole and with drawing material slide block 6 of counterdie 3 and is spirally connected; Draw material elastic component 5 to be sheathed on and draw the material screw outside, draw material elastic component 5 two ends to be tight against respectively and draw material screw head and counterdie 3 plate lateral walls.
Slotting tool 2 lower ends can extend into to draw in the hopper 4 and promote to draw expects that slide block 6 along the heterodromous structure of web feed direction is: said drawing on the material slide block 6 also is provided with the axis 12 that circumferencial direction can rotate; Counterdie 3 draws the strip hole 13 that also is provided with on hopper 4 sidewalls along the web feed direction; Axis 12 is inserted in this strip hole 13 and can moves along these strip hole 13 length directions, and slotting tool 2 lower ends are provided with the inclined plane towards a side of axis 12, and this inclined plane structure is tight against axis 12 periphery faces; Slotting tool 2 is rolling friction with axis 12; Frictional force is little, is convenient to insert and extract, and is also not easy to wear.
Saidly draw material elastic component 5, draw material buoyance lift elastic component 8 and anti-back elastic component 9 to be spring.

Claims (4)

1. material mechanism is drawn in a diel; It is characterized by: comprise the slotting tool that is fixed on the patrix, be positioned at drawing hopper, draw the material elastic component, draw the material slide block, draw the material piece, drawing material buoyance lift elastic component, anti-back elastic component, anti-back block and holding pad of indent on the counterdie; Said slotting tool is fixed in the patrix below, draws the material slide block can be positioned at the hopper that draws of counterdie along web feed direction linear slide, draws material elastic component two ends to expect that with drawing slide block is connected with counterdie respectively; The slotting tool lower end is the ramp structure of inclination; The slotting tool lower end can extend into draws in the hopper and promotes to draw the counter motion of material slide block along the web feed direction, draws the material piece to be articulated in along an end of web feed direction and draws on the material slide block, draws the material piece to be provided with first overhead structure along the top of the other end of web feed direction; This first overhead structure side of web feed direction dorsad is the inclined plane; Draw material buoyance lift elastic component to be positioned to draw in the material slide block, draw material buoyance lift elastic component upper end to be tight against and draw the material piece along web feed direction other end lower flat, holding pad and counterdie are connected and are positioned at the strip top; The anti-back block can be inserted in the holding pad in longitudinal sliding motion; Anti-back block lower end is provided with second overhead structure, and this second overhead structure side of web feed direction dorsad is the inclined plane, and the anti-back elastic component is positioned to be connected in the holding pad and with the anti-back block.
2. material mechanism is drawn in diel according to claim 1; It is characterized by: the said material elastic component two ends of drawing with counterdie and the structure of drawing the material slide block to be connected are respectively: be provided with one and draw the material screw; Counterdie be provided with one with draw that hopper is communicated with draw the material hole; Said drawing expects that screw is arranged in drawing in the material hole and with drawing the material slide block of counterdie and is spirally connected, and draws the material elastic component to be sheathed on and draws outside the material screw, draws material elastic component two ends to be tight against respectively and draws material screw head and lower bolster lateral wall.
3. material mechanism is drawn in diel according to claim 1; It is characterized by: the slotting tool lower end can extend into to draw in the hopper and promote to draw expects that slide block along the heterodromous structure of web feed direction is: said drawing on the material slide block also is provided with the axis that circumferencial direction can rotate; Also be provided with strip hole on the following die drawing hopper sidewall along the web feed direction; Axis is inserted in this strip hole and can moves along this strip hole length direction; The slotting tool lower end is provided with the inclined plane towards a side of axis, and this inclined plane structure is tight against axis periphery face.
4. material mechanism is drawn in diel according to claim 1, it is characterized by: saidly draw the material elastic component, draw material buoyance lift elastic component and anti-back elastic component to be spring.
CN2012102821193A 2012-08-09 2012-08-09 Stamping mould drawing mechanism CN102814401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102821193A CN102814401A (en) 2012-08-09 2012-08-09 Stamping mould drawing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102821193A CN102814401A (en) 2012-08-09 2012-08-09 Stamping mould drawing mechanism

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978087A (en) * 2014-05-28 2014-08-13 湘潭大学 Device and method for light alloy material magnetic pulse driven solid elastic medium pressure forming
CN107377804A (en) * 2017-09-15 2017-11-24 安徽红桥金属制造有限公司 A kind of multi-functional precise punching machine with device for discharging
CN109482761A (en) * 2018-12-26 2019-03-19 上海戈冉泊精模科技有限公司 A kind of inclined wedge feeding mechanism of stamping die
CN109940096A (en) * 2019-04-28 2019-06-28 林权豪 A kind of punching die device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201244630Y (en) * 2007-12-24 2009-05-27 天津恒立信电子有限公司 Material-pulling device in progressive die
DE102008006864A1 (en) * 2008-01-31 2009-08-06 Mühlhoff Umformtechnik GmbH Method for simultaneous multiple punching of curved surface of automatic flywheel of motor vehicle, involves punching work pieces by dies that are displaced with respect to circumference of one of work pieces
CN201361654Y (en) * 2009-02-16 2009-12-16 厦门市捷昕精密科技有限公司 Pulling device of multi-station stamping die
CN201558907U (en) * 2009-11-26 2010-08-25 嘉兴金利精密电子有限公司 Automatic feeding mechanism of punching die
CN202824368U (en) * 2012-08-09 2013-03-27 昆山铂翔精密五金制品有限公司 Pulling mechanism of stamping die

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201244630Y (en) * 2007-12-24 2009-05-27 天津恒立信电子有限公司 Material-pulling device in progressive die
DE102008006864A1 (en) * 2008-01-31 2009-08-06 Mühlhoff Umformtechnik GmbH Method for simultaneous multiple punching of curved surface of automatic flywheel of motor vehicle, involves punching work pieces by dies that are displaced with respect to circumference of one of work pieces
CN201361654Y (en) * 2009-02-16 2009-12-16 厦门市捷昕精密科技有限公司 Pulling device of multi-station stamping die
CN201558907U (en) * 2009-11-26 2010-08-25 嘉兴金利精密电子有限公司 Automatic feeding mechanism of punching die
CN202824368U (en) * 2012-08-09 2013-03-27 昆山铂翔精密五金制品有限公司 Pulling mechanism of stamping die

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978087A (en) * 2014-05-28 2014-08-13 湘潭大学 Device and method for light alloy material magnetic pulse driven solid elastic medium pressure forming
CN107377804A (en) * 2017-09-15 2017-11-24 安徽红桥金属制造有限公司 A kind of multi-functional precise punching machine with device for discharging
CN109482761A (en) * 2018-12-26 2019-03-19 上海戈冉泊精模科技有限公司 A kind of inclined wedge feeding mechanism of stamping die
CN109940096A (en) * 2019-04-28 2019-06-28 林权豪 A kind of punching die device

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Free format text: CORRECT: APPLICANT; FROM: KUNSHAN BOXIANG PRECISION HARDWARE CO., LTD. TO: BOXIANG ULTRA-PRECISION TOOLING TECHNOLOGY (KUNSHAN) CO., LTD.

C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address after: 215312 No. 199 Changjiang North Road, Kunshan, Jiangsu, Suzhou

Applicant after: Platinum Xiang Precision Mold Technology (Kunshan) Co., Ltd.

Address before: 215312 No. 199 Changjiang North Road, Kunshan, Jiangsu, Suzhou

Applicant before: Kunshan Boxiang Precision Hardware Products Co., Ltd.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121212