CN201684840U - Punching die capable of finely adjusting punch of die - Google Patents

Punching die capable of finely adjusting punch of die Download PDF

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Publication number
CN201684840U
CN201684840U CN2010201415146U CN201020141514U CN201684840U CN 201684840 U CN201684840 U CN 201684840U CN 2010201415146 U CN2010201415146 U CN 2010201415146U CN 201020141514 U CN201020141514 U CN 201020141514U CN 201684840 U CN201684840 U CN 201684840U
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CN
China
Prior art keywords
plate
son
inclined plane
shaping
drift
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2010201415146U
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Chinese (zh)
Inventor
孙新良
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.)
KUNSHAN KAIYI TOOLS COMPLEMENTS CO Ltd
Original Assignee
KUNSHAN KAIYI TOOLS COMPLEMENTS CO Ltd
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 KUNSHAN KAIYI TOOLS COMPLEMENTS CO Ltd filed Critical KUNSHAN KAIYI TOOLS COMPLEMENTS CO Ltd
Priority to CN2010201415146U priority Critical patent/CN201684840U/en
Application granted granted Critical
Publication of CN201684840U publication Critical patent/CN201684840U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a punching die capable of finely adjusting punch of die, which comprises an upper die seat, a lower die seat, an upper backing plate and an upper champing plate. A driving block and a punch are also fixedly connected with the upper champing plate; one end of the punch is inserted in the upper clamping plate; a first inclined plane is arranged at the end of the punch, and a reshaping inclined plane is also arranged at the end; a reshaping insert of the shaped products of the punch and the reshaping inclined plane thereof, which can be matched with a jigger pin, is movably connected with a lower clamping plate through a second elastic element; the insert is provided with a third inclined plane which can be matched with a cram-in plane of the driving block; and the reshaping insert is fixedly connected with a reset insert. The punching die can accomplish the punch forming of a Z-shaped structure through a set of punching die, saves die cost, reduces the difficulty for adjusting dies, and saves time and labor power for adjusting dies; and the punching die avoids the serious consequences that the insert can not be reset, stripping can not be performed or the punch and the insert are damaged as the production time of the die is long, the elasticity is reduced and the like.

Description

A kind of diel of fine-tuning mold and punching head
Technical field
The utility model relates to a kind of mould, what be specifically related to is a kind ofly to need not to cooperate other mould can independent punch forming, and the diel of fine-tuning drift.
Background technology
For the product of shape more complicated, often need lateral punching is carried out, the moulding side core-pulling in a certain position or some position of product.Finishing the mechanism of lateral punching processing, mainly is to drive into sub-lateral movement by drive block to realize.In shell fragment and terminal mould, because of the unstability of angle resilience, often need shaping, particularly angle requires relatively stricter product.
When shaping, the conventional practice is to adopt drift to fix, and shaping surface is the shaping mode on plane.Under this kind shaping mode, because the influence of factors such as material thickness deviation, mould foozle and forming technology often occurs drift easily and goes into the dead situation of subcard, need take template this moment apart, repair drift again, if once adjust bad, form removal that will be repeatedly, the mode transfer time will increase several times, when producing, because the angle that the deviation of the hardness of material and thickness causes is overproof, form removal adjustment again, increase workload greatly, and then caused incuring loss through delay manufacturing schedule.
Once more, in the mould product punch forming process, if want punching press Z type structure, and when Z rolls over height greater than 5 times of product material thickness, then need to utilize two cover diel bendings at twice, the problem that the conventional forming technique of this kind exists is, when the bending size is bad, need fall to repair two molds simultaneously, this has not only increased the adjusting difficulty, and comparatively loses time and manpower.Therefore,, can not only save cost, more can reduce mould adjusting difficulty, thereby save the time and the manpower of adjusting if can develop the mould that a cover gets final product this Z type structure of punch forming.
The utility model content
At the deficiency that exists on the prior art, the utility model purpose is to be to provide a kind of diel that need not cooperate other mould can strike out the fine-tuning mold and punching head of Z type structure separately, the shaping surface of its drift is the inclined-plane, thereby can prevent drift and to go into subcard dead, saved die cost, reduce the difficulty of adjusting mould, saved the time and the manpower of adjusting.
To achieve these goals, the utility model is to realize by the following technical solutions:
The diel of fine-tuning mold and punching head comprises upper and lower die holder, be fixedly connected sequentially on this upper bolster a upper padding plate and a train wheel bridge, and flexibly connect on a baffle plate and one and take off plate; The fixedly connected lower plate of this die shoe, and flexibly connect baffle plate and take off plate once; It is characterized in that: an also fixedly connected drive block of described train wheel bridge and a drift, described drift one end is inserted in the train wheel bridge, and this end is provided with one first inclined plane, the described drift other end is movable pass this baffle plate and on take off plate and contact in this lower bolster, and this end is provided with a shaping inclined-plane, takes off the also fixedly connected jigger pin of plate on described; Described drive block is movable pass this baffle plate and on take off plate; Be connected with by second flexible member on this lower plate one can cooperate with jigger pin, the shaping of drift and shaping inclined-plane shaped article thereof goes into son, describedly goes into one the 3rd inclined plane that son is provided with the squeezed surface that can cooperate above-mentioned drive block;
This shaping is gone into movable this time baffle plate that passes of son and is taken off plate under reaching, and this shaping is gone into son and is fixedly connected with one and resets into son.
Preferable, it also comprises crushing block, described crushing block one end is inserted in this upper padding plate, and this end also is provided with second inclined plane that can cooperate above-mentioned first inclined plane, this crushing block other end then is socketed on the double-screw bolt of this screw, this screw is bolted in the lower plate side, and described first flexible member, one end contacts at the lower plate side, and the other end then contacts on the described crushing block.
Preferable, also being provided with one first inclined plane on described drive block one end, this shaping goes into also to be provided with second a corresponding inclined plane on the son.
Preferable, the other end of described drive block also is provided with and pushes away face once, and described shaping is gone into then to be provided with one on the son and can be cooperated this to push back the 4th inclined plane of face; The 4th inclined plane can cooperate this to push back face, when this drive block rises, this pushes back face and will force this to go into son to withdraw from backward, thereby the reasons such as elasticity reduces of can avoiding this second flexible member because the mould production time is long cause goes into son and can not reset, and then avoids causing and do not take off material or drift and go into serious consequences such as son breaks.
Preferable, described this resets and also is provided with the 3rd flexible member between son and this lower plate, and the 3rd flexible member one end contacts on this son that resets, and the other end contacts on this lower plate
Preferable, described first elastic component, second elastic component and the 3rd elastic component unit all are springs.
The utility model is by technique scheme, and a cover diel can be finished the punch forming of Z type structure, has saved die cost, has reduced the difficulty of adjusting mould, has saved the time and the manpower of adjusting mould.And in the shaped article process, if this drift volume under pressure is excessive or the thickness of product is big slightly, cause this drift and shaping to go into sub-cooperate degree when excessive, can be bolted in degree in these clamping plate so that this drift retraction by reducing this screw, and then reduce the volume under pressure of this drift; Perhaps, if this drift volume under pressure deficiency or the thickness of product is slightly little, cause drift and to go into the degree that son cooperates not enough, can be bolted in the degree in these clamping plate so that this drift extends, and then increase the volume under pressure of this drift by increasing this screw.When drive block rises, this pushes back face and will force shaping to go into son to withdraw from backward, thereby the reasons such as elasticity reduces of can avoiding this second flexible member because the mould production time is long cause goes into son and can not reset, and then avoids causing and do not take off material or drift and go into serious consequences such as son breaks.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1, the novel diel of the utility model comprises upper and lower die holder 100,200, a upper padding plate 110 and a train wheel bridge 120 have been fixedly connected sequentially on this upper bolster 100, and flexibly connect on a baffle plate 130 and one and take off plate 140, this train wheel bridge 120 also connects a drive block 111 and a drift 150 respectively, these drive block 111 1 ends are fixed on this upper padding plate 110, and in present embodiment, these drive block 111 other ends are provided with a squeezed surface 1111 and and push back face 1112;
Take off plate 140 on being somebody's turn to do and also be fixedly connected with a jigger pin 141; This die shoe 200 is fixedly connected with a lower plate 210, and be connected with baffle plate 220 and take off plate 230 once, be connected with one by one second flexible member 600 on this lower plate 210 and can go into son 240 with the shaping that this drift 150 and shaping inclined-plane 152 and jigger pin 141 cooperate, in present embodiment, this second flexible member 600 is springs, shaping inclined-plane 1502 shaped articles that son 240 can cooperate this drift 150 are gone in this shaping shaping, this shaping shaping is gone into son 240 and is provided with one the 3rd inclined plane 241 and one the 4th inclined plane 242, the squeezed surface 1111 of above-mentioned drive block 111 can contact on the 3rd inclined plane 241, and 1112 in the face that pushes back of above-mentioned drive block 111 can contact on the 4th inclined plane 242.
This shaping go into the son 240 be fixedly connected with one reset into the son 212, this resets and also is provided with the 3rd flexible member 213 between son 212 and this train wheel bridge 120, the 3rd flexible member 213 1 ends contact on this son 212 that resets, the other end contacts on this lower plate 210, in present embodiment, the 3rd flexible member 213 is springs.
In addition, in present embodiment, this drive block 111 also is provided with one first inclined plane, and this shaping goes on the son 240 also to be provided with corresponding second inclined plane of putting.These crushing block 300 1 ends are inserted in this upper padding plate 110, and this end also is provided with second inclined plane 301 that can cooperate above-mentioned first inclined plane 151, these crushing block 300 other ends then are socketed on the double-screw bolt of this screw 500, this screw 500 is bolted in this clamping plate 120 sides, these first flexible member, 500 1 ends contact at this train wheel bridge 120 sides, and the other end then contacts on this crushing block 300.
When material entered in the mould of the utility model, this upper bolster 100 pressed down, and takes off plate 140 and this jigger pin 141 on this and at first will conflict this material in taking off under this on plate 230; This upper bolster 100 continues to press down, as shown in Figure 2, this drift 150 presses down, this drive block 111 is gone into son 240 by squeezed surface 1111 compressing shapings and will be passed this time baffle plate 220 and take off plate 230 down and with this material jack-up, and this material is gone into the quilt bending first time under the effect of son 240, jigger pin 141 and drift 150 in this shaping; This upper bolster 100 then presses down, as shown in Figure 3, first inclined plane of this drive block 111 is gone into second inclined plane downslide of son 240 and is broken away from this second inclined plane along this shaping, this shaping this moment is gone into son 240 by the restriction of conflicting fully of this drive block 111, and this shaping goes into sub 240 will closely conflict this material on this jigger pin 141; This upper bolster 100 presses to the complete matched moulds of this mould at last, as shown in Figure 4, this drift 150 will closely conflict this material in this shaping go into the son 240 and jigger pin 141 on, thus, this material is finally finished the punch forming of Z type.
If this drift volume under pressure is excessive or the thickness of product is big slightly, and then cause this drift 150 and shaping to go into sub 240 cooperate degrees when excessive, reduce this spiral shell 400 this moment and be bolted in degree in these clamping plate 120, then the nut of this screw 400 retreats, this crushing block 300 also will retreat under the effect of this first flexible member 500 thereupon, this second inclined plane 301 retreats, then during punching press, this drift 150 will rise by the matching relationship of this first inclined plane 151 in this second inclined plane 301, and then the volume under pressure of this drift 150 will reduce; Again if, this drift 150 volume under pressure deficiencies or the thickness of product is slightly little, and then cause drift 150 and shaping go into the son 240 degree that cooperate not enough, increase this spiral shell 400 this moment and be bolted in degree in these clamping plate 120, then the nut of this screw 400 advances, this crushing block 300 also will advance under the promotion of this nut thereupon, advance in this second inclined plane 301, then this drift 150 will descend by the matching relationship of this first inclined plane 151 in this second inclined plane 301, and then the volume under pressure of this drift 150 will increase.
In addition, see also shown in Figure 3ly, when the mould die sinking of the utility model, the 4th inclined plane 242 of son 240 is gone in the face that pushes back 1112 these shapings of compressing of this drift 150 and this drive block 111, retreat along lower bolster 220 so that son 240 is gone in this shaping, thereby this mould is promptly finished the die sinking action.
The utility model utilizes a cover diel can finish the Z type punch forming of material, saved die cost simultaneously, also reduced the adjusting difficulty that needs two mold punch forming Z type structures to be brought, therefore can save the time and the manpower of adjusting mould greatly, and by on these clamping plate 120, crushing block 300 being set, thereby the punching press amount of fine-tuning this drift 150 so need not form removal can solve this drift 150 and the excessive or too small problem of sub 240 cooperate degrees is gone in this shaping; In addition, the utility model pushes back face 1112 by being provided with on this drive block 111, thereby can make die sinking the time, also can return safely when this second flexible member 600 loses efficacy even son 240 is gone in this shaping; Avoid causing and do not take off material or drift and go into serious consequences such as son breaks.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (6)

1. the diel of fine-tuning mold and punching head comprises upper and lower die holder, be fixedly connected sequentially on this upper bolster a upper padding plate and a train wheel bridge, and flexibly connect on a baffle plate and one and take off plate; The fixedly connected lower plate of this die shoe, and flexibly connect baffle plate and take off plate once; It is characterized in that: an also fixedly connected drive block of described train wheel bridge and a drift, described drift one end is inserted in the train wheel bridge, and this end is provided with one first inclined plane, the described drift other end is movable pass this baffle plate and on take off plate and contact in this lower bolster, and this end is provided with a shaping inclined-plane, takes off the also fixedly connected jigger pin of plate on described; Described drive block is movable pass this baffle plate and on take off plate; Be connected with by second flexible member on this lower plate one can cooperate with jigger pin, the shaping of drift and shaping inclined-plane shaped article thereof goes into son, describedly goes into one the 3rd inclined plane that son is provided with the squeezed surface that can cooperate above-mentioned drive block;
This shaping is gone into movable this time baffle plate that passes of son and is taken off plate under reaching, and this shaping is gone into son and is fixedly connected with one and resets into son.
2. the diel of fine-tuning mold and punching head according to claim 1, it is characterized in that, it also comprises crushing block, described crushing block one end is inserted in this upper padding plate, and this end also is provided with second inclined plane that can cooperate above-mentioned first inclined plane, and this crushing block other end then is socketed on the double-screw bolt of this screw, and this screw is bolted in the lower plate side, described first flexible member, one end contacts at the lower plate side, and the other end then contacts on the described crushing block.
3. the diel of fine-tuning mold and punching head according to claim 1 is characterized in that, also is provided with one first inclined plane on described drive block one end, and this shaping goes into also to be provided with second a corresponding inclined plane on the son.
4. the diel of fine-tuning mold and punching head according to claim 1 is characterized in that, the other end of described drive block also is provided with and pushes away face once, and described shaping is gone into then to be provided with one on the son and can be cooperated this to push back the 4th inclined plane of face.
5. the diel of fine-tuning mold and punching head according to claim 1, it is characterized in that, described this resets and also is provided with the 3rd flexible member between son and this lower plate, and the 3rd flexible member one end contacts on this son that resets, and the other end contacts on this lower plate.
6. according to the diel of any one described fine-tuning mold and punching head of claim 1 to 5, it is characterized in that described first elastic component, second elastic component and the 3rd elastic component unit all are springs.
CN2010201415146U 2010-03-25 2010-03-25 Punching die capable of finely adjusting punch of die Expired - Fee Related CN201684840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201415146U CN201684840U (en) 2010-03-25 2010-03-25 Punching die capable of finely adjusting punch of die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201415146U CN201684840U (en) 2010-03-25 2010-03-25 Punching die capable of finely adjusting punch of die

Publications (1)

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CN201684840U true CN201684840U (en) 2010-12-29

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920290A (en) * 2010-03-25 2010-12-22 昆山凯意工模具配套有限公司 Punching die with finely-adjustable punch head
CN102847819A (en) * 2012-09-05 2013-01-02 无锡微研有限公司 Automatic side-stamping resetting mechanism in stamping die
CN104827514A (en) * 2014-12-31 2015-08-12 苏州市博奥塑胶电子有限公司 Novel upper die
CN109013865A (en) * 2018-09-05 2018-12-18 辛士荣 A kind of stamping die of fine-tuning mold and punching head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920290A (en) * 2010-03-25 2010-12-22 昆山凯意工模具配套有限公司 Punching die with finely-adjustable punch head
CN102847819A (en) * 2012-09-05 2013-01-02 无锡微研有限公司 Automatic side-stamping resetting mechanism in stamping die
CN104827514A (en) * 2014-12-31 2015-08-12 苏州市博奥塑胶电子有限公司 Novel upper die
CN109013865A (en) * 2018-09-05 2018-12-18 辛士荣 A kind of stamping die of fine-tuning mold and punching head

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101229

Termination date: 20110325