CN207103583U - The bending material-removing structure of high-speed stamping die - Google Patents
The bending material-removing structure of high-speed stamping die Download PDFInfo
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- CN207103583U CN207103583U CN201720792517.8U CN201720792517U CN207103583U CN 207103583 U CN207103583 U CN 207103583U CN 201720792517 U CN201720792517 U CN 201720792517U CN 207103583 U CN207103583 U CN 207103583U
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- forming convax
- convax mould
- skewback
- jigger
- mould
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Abstract
The utility model discloses a kind of bending material-removing structure of high-speed stamping die, it includes forming convax mould, molding concave die and two symmetrically arranged jigger pins, each jigger pin is loaded on upper module, there is the forming convax mould that is slidably connected between variable gap and two jigger pins between two jigger pins, and in the slotted eye that molding concave die insertion concave template opens up, the slotted eye corresponds to blanking port and sets and connected with blanking port；Each jigger pin lower end is provided with the slide bumping that forming convax mould can be coordinated to slide, and forming convax mould side offers the chute being adapted with slide bumping, forms slide block structure.The utility model produces size difference to reach de- material effect by the motion of forming convax mould, more effectively make part integrity, and then solve prior art problem while de- material effect is improved, so as to increase product qualification rate, shorten process time, substantially reduce cost.
Description
Technical field
A kind of bending material-removing structure of high-speed stamping die is the utility model is related to, is drawn by International Patent Classification (IPC) (IPC)
Belong to pressing and bending technical field.
Background technology
Punch process is currently that to be directed to banding raw material be preferably also to apply more processing mode, and main purpose of processing is
Punching, bending, and applied mostly in Bending Processing for existing diel and add jigger pin directly to eject part on folded block,
And the deformation of part top and ejection impressing are easily caused bad order by this directly withstand on part, product quality is directly affected,
Disqualification rate is improved, while increases processing cost.
Therefore on the bending material-removing structure of existing high-speed stamping die, how further it is perfect, upgrading high-speed punching pressing mold
Bending effect on tool, eliminate directly withstand on brought on part part top is deformed and ejected phenomena such as impressing causes bad order
Be current high-speed stamping die bending material-removing structure in research staff one of important topic.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of bending material-removing structure of high-speed stamping die, main
Solve directly to withstand on brought on part part top deformed and ejected impressing cause the technical problems such as bad order.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：
The bending material-removing structure of high-speed stamping die, it includes forming convax mould, molding concave die and two symmetrically arranged liftouts
Pin, each jigger pin are provided with forming convax mould skewback loaded on upper module and its lower end, had between two forming convax mould skewbacks
Be slidably connected forming convax mould between variable gap and two forming convax mould skewbacks, and the slotted eye that molding concave die insertion concave template opens up
Interior, the slotted eye corresponds to blanking port and sets and connected with blanking port；Each forming convax mould skewback, which is provided with, can coordinate forming convax mould
The slide bumping of slip, and forming convax mould side offers the chute being adapted with slide bumping, forms slide block structure.
Further, each forming convax mould skewback is in chamfer trapezoidal shape, and the inclined-plane of two forming convax mould skewbacks is set relatively
Put, foregoing slide bumping is arranged on the inclined-plane of each forming convax mould skewback, and forming convax mould is one one-tenth block for falling isosceles trapezoid
Body, two jigger pins with matched moulds drive forming convax mould skewback between gap be adapted with product size, and two jigger pins with die sinking and
Gap is less than product size between reducing forming convax mould skewback, forming convax mould adapt to two forming convax mould skewback spacing and along folding
Mould direction reciprocatingly slides between two jigger pins.
Further, each jigger pin includes loaded on the rhabodoid in upper module and can change two liftouts with die sinking or matched moulds
Spacing between pin.
Further, the side of each molding concave die is provided with guiding raised line, and be oriented to raised line can be oblique with corresponding forming convax mould
The chute of block side cooperatively forms guide frame.
Compared with prior art, the advantages of the utility model：
The utility model is using mould mold closing state forming punch-pin because descending by resistance so that forming convax mould skewback is automatic
Accessory size is classified as, is deformed shaping by the descending material of matched moulds mould, then die sinking, forming convax mould pass through interior position limiting structure
The active force of middle spring skids off the position of restriction, should be forming convax mould and rises and then so that two forming convax mould skewbacks inside contract, and two
Size is less than accessory size between forming convax mould skewback, and part just easily departs from forming convax mould to die face naturally, and then passes through
The motion of forming convax mould produces size difference and reaches de- material effect, more effectively makes part integrity, and then improving de- material effect
Solve prior art problem while fruit, so as to increase product qualification rate, shorten process time, substantially reduce cost.
Brief description of the drawings
Fig. 1 is diel mold-opening structure schematic diagram in the utility model embodiment；
Fig. 2 is diel mould-matching structure schematic diagram in the utility model embodiment；
Fig. 3 is the structural representation that forming convax mould is in die opening state with forming convax mould skewback in the utility model embodiment
Figure；
Fig. 4 is the structural representation that forming convax mould is in matched moulds state with forming convax mould skewback in the utility model embodiment
Figure；
Fig. 5 is forming convax mould structural representation in the utility model embodiment；
Fig. 6 is Fig. 5 upward views；
Fig. 7 is forming convax mould skewback structural representation in the utility model embodiment；
Fig. 8 is Fig. 7 top views.
Embodiment
Existing diel is applied mostly in Bending Processing on folded block plus jigger pin directly ejects part, and this straight
Connect to withstand on part and the deformation of part top and ejection impressing are easily caused bad order, directly affect product quality, raising does not conform to
Lattice rate, while increase processing cost.
Therefore, the present utility model people, a kind of high-speed stamping die is improved on the basis of original diel
Bending material-removing structure, it includes forming convax mould, molding concave die and two symmetrically arranged jigger pins, and each jigger pin is loaded on upper mould
In group and its lower end is provided with forming convax mould skewback, has variable gap and two forming convax mould skewbacks between two forming convax mould skewbacks
Between be slidably connected forming convax mould, and in the slotted eye that molding concave die insertion concave template opens up, the slotted eye correspond to blanking port setting simultaneously
Connected with blanking port；Each forming convax mould skewback is provided with the slide bumping that forming convax mould can be coordinated to slide, and forming convax mould
Side offers the chute being adapted with slide bumping, forms slide block structure.
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, implement below in conjunction with the present invention
Accompanying drawing in example, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, it is identical from beginning to end
Or similar label represents same or similar element or the element with same or like function.Described embodiment is this
Invention part of the embodiment, rather than whole embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the present invention, and it is not considered as limiting the invention.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Mould mold closing state forming punch-pin is because descending by resistance so that and forming convax mould skewback is classified as accessory size automatically,
Deformed shaping by the descending material of matched moulds mould, then die sinking, the effect that forming convax mould passes through spring in interior position limiting structure
Power skids off the position of restriction, should be forming convax mould and rises and then so that two forming convax mould skewbacks inside contract, and two forming convax mould skewbacks
Between size be less than accessory size, just easily disengaging forming convax mould is to die face naturally for part, and then the fortune for passing through forming convax mould
Movable property life size is poor and reaches de- material effect, more effectively makes part integrity, and then solved while de- material effect is improved
Prior art problem, so as to increase product qualification rate, shorten process time, substantially reduce cost.
In the description of the technical program, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of the description present invention and simplifies description, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the present invention is protected
The limitation of scope, the utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment：Refer to shown in Fig. 1 to Fig. 2, a kind of high-speed stamping die, its from top to bottom successively include upper base plate 1,
Upper padding plate 2, only fixed plate 3, high plate 4, stripper 5, concave template 6, lower bolster 7 and lower seat board 8, wherein the upper base plate 1, upper pad
Plate 2, fixed plate 3, only high plate 4, stripper 5 are sequentially connected and fixed and form upper modular structure, wherein offer one on stripper 5
The through hole of installation forming punch-pin 91, forming convax mould 91 protrude from modular structure setting, and the lower bolster 7 and lower seat board 8 are successively
Connection forms lower modular structure, wherein the concave template 6 is located at the top of lower bolster 7 and opens up an energy insert molding cavity plate 92 thereon
Groove, the groove floor is provided with can connect and realize the through hole of blanking with material-dropping hole, and the material strip A of the processing is then positioned at recessed
On template 6.
Refer to shown in Fig. 1 to Fig. 2, the upper modular structure limits upper mould with lower modular structure by inside and outside limited post
The position relationship of group structure and lower modular structure, can install concave template 6 on lower modular structure, and concave template 5 and stripper 6 it
Between be material strip installing zone, lower modular structure is provided with a floating life guide pin 10.Specifically interior limited post is provided with spring.
Refer to shown in Fig. 1 to Fig. 8, a kind of bending material-removing structure, it includes forming convax mould 91, molding concave die 92 and two pairs
Claim the jigger pin 93 set, each jigger pin 93 is provided with forming convax mould skewback 94, twenty percent loaded on upper module and its lower end
There is the forming convax mould 91 that is slidably connected between variable gap and two forming convax mould skewbacks 94 between type punch-pin skewback 94, and be molded recessed
Mould 92 is embedded in the slotted eye that concave template 6 opens up, and the slotted eye corresponds to blanking port and sets and connected with blanking port；Each forming convax mould
Skewback 94 is provided with the slide bumping that forming convax mould 91 can be coordinated to slide, and the side of forming convax mould 91 offers and slide bumping phase
The chute of adaptation, form slide block structure.
Refer to shown in Fig. 1 to Fig. 8, specifically：Each forming convax mould skewback 94 is in chamfer trapezoidal shape, and twenty percent
The inclined-plane of type punch-pin skewback 94 is oppositely arranged, and foregoing slide bumping 91 is arranged on the inclined-plane of each forming convax mould skewback 94, and
Forming convax mould 91 is one one-tenth block for falling isosceles trapezoid, two jigger pins 93 with matched moulds drive between forming convax mould skewback 94 gap with
Gap is less than product size between product size is adapted, and two jigger pins 93 reduce forming convax mould skewback 94 with die sinking, into
Type punch-pin 91 adapts to the spacing of two forming convax mould skewback 94 and reciprocatingly slided along open mold direction between two jigger pins 93.
Refer to shown in Fig. 1 to Fig. 8, each jigger pin 93 includes the rhabodoid being loaded in upper module and can be with die sinking or conjunction
Mould and change spacing between two jigger pins 93.
Refer to shown in Fig. 3 to Fig. 8, the side of each molding concave die 92 is provided with guiding raised line, and be oriented to raised line can with it is right
The chute for the side of forming convax mould skewback 94 answered cooperatively forms guide frame.
The technical scheme for more having choosing is：Foregoing each forming convax mould skewback 94 and material strip A contact surface are folding surface, the bending
A folded block (not depending on going out) is embedded with face, folded block includes hard base and soft pressed end, the Embedded peace of hard base
Loaded on folding surface, and soft pressed end is then loaded on hard base, the soft pressed end trapezoidal rubber blocks, and two at a right angle
The soft pressed end inclined-plane of forming convax mould skewback kind is oppositely arranged, and increase coefficient of friction is covered with the preferable soft pressed end
Needle-like is raised.
Described in above, only this wound is used using the embodiment of this origination techniques content, any those skilled in the art
Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.
Claims (4)
1. the bending material-removing structure of high-speed stamping die, it is characterised in that：It includes forming convax mould, molding concave die and two symmetrically set
The jigger pin put, each jigger pin are provided with forming convax mould skewback loaded on upper module and its lower end, between two forming convax mould skewbacks
With the forming convax mould that is slidably connected between variable gap and two forming convax mould skewbacks, and molding concave die is embedded in the groove that concave template opens up
In hole, the slotted eye corresponds to blanking port and sets and connected with blanking port；Each forming convax mould skewback is provided with and forming convax mould can be coordinated to slide
Dynamic slide bumping, and forming convax mould side offers the chute being adapted with slide bumping, forms slide block structure.
2. the bending material-removing structure of high-speed stamping die according to claim 1, it is characterised in that：Each forming convax mould skewback
It is oppositely arranged in the inclined-plane of chamfer trapezoidal shape, and two forming convax mould skewbacks, foregoing slide bumping is arranged on each forming convax mould
On the inclined-plane of skewback, and forming convax mould is one one-tenth block for falling isosceles trapezoid, and two jigger pins drive forming convax mould skewback with matched moulds
Between gap be adapted with product size, and gap is less than product chi between two jigger pins reduce forming convax mould skewback with die sinking
Very little, forming convax mould adapts to two forming convax mould skewback spacing and reciprocatingly slided along open mold direction between two jigger pins.
3. the bending material-removing structure of high-speed stamping die according to claim 1, it is characterised in that：Each jigger pin includes dress
Spacing between two jigger pins can be changed in the rhabodoid in upper module and with die sinking or matched moulds.
4. the bending material-removing structure of high-speed stamping die according to claim 1 or 2, it is characterised in that：Each molding concave die
Side be provided with guiding raised line, and be oriented to raised line can be cooperatively formed with the chute of corresponding forming convax mould skewback side guiding knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792517.8U CN207103583U (en) | 2017-07-03 | 2017-07-03 | The bending material-removing structure of high-speed stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792517.8U CN207103583U (en) | 2017-07-03 | 2017-07-03 | The bending material-removing structure of high-speed stamping die |
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| Publication Number | Publication Date |
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| CN207103583U true CN207103583U (en) | 2018-03-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746345A (en) * | 2018-07-06 | 2018-11-06 | 大连嘉翔科技有限公司 | One kind being used for the diel of side wall convex " ㄩ " shape part |
| CN109013892A (en) * | 2018-07-06 | 2018-12-18 | 海信（山东）空调有限公司 | A kind of pressing and bending mold |
-
2017
- 2017-07-03 CN CN201720792517.8U patent/CN207103583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746345A (en) * | 2018-07-06 | 2018-11-06 | 大连嘉翔科技有限公司 | One kind being used for the diel of side wall convex " ㄩ " shape part |
| CN109013892A (en) * | 2018-07-06 | 2018-12-18 | 海信（山东）空调有限公司 | A kind of pressing and bending mold |
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