CN202021266U - Three-board type punching die - Google Patents
Three-board type punching die Download PDFInfo
- Publication number
- CN202021266U CN202021266U CN201020517331XU CN201020517331U CN202021266U CN 202021266 U CN202021266 U CN 202021266U CN 201020517331X U CN201020517331X U CN 201020517331XU CN 201020517331 U CN201020517331 U CN 201020517331U CN 202021266 U CN202021266 U CN 202021266U
- Authority
- CN
- China
- Prior art keywords
- tiltedly
- concavo
- transition block
- pair
- die holder
- 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 - Lifetime
Links
Images
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
A three-board type punching die is formed by an upper die mechanism, a middle die mechanism and a lower die mechanism. The upper die mechanism is connected with the middle die mechanism in sliding mode through a movable groove sliding track and a spring arranged in the movable groove sliding track. The middle die mechanism and the lower die mechanism are fixedly connected through a support block. The upper die mechanism moves from top to bottom, reaches the lower die mechanism, and returns after finishing punching. The three-board type punching die can realize one-time punching molding of four block points, thereby meeting the production requirements to the largest extent and reducing manpower resource, material resource and cost. A punch punches along the normal direction and is evenly stressed, and small lateral component force is exerted to the punch so that the punch is not easy to fracture. The surface of a sliding piece is coated with a coating so as to obtain good effects of abrasion resistance and lubrication, and service life of the die is prolonged. A spring is arranged between a middle-layer board and an upper-layer board so as to reduce the force exerted to the punch and avoiding fracture of the punch. The support block is arranged between the middle-layer board and a lower-layer board so as to ensure that the middle-layer board and the lower-layer board are connected firmly and reliably. The punch is convenient to disassemble and change by detaching the punch and a die base.
Description
Technical field
The utility model relates to a kind of automobile-used diel, is specifically related to a kind of retaining point diel that is applied to the sliding rail of automobile seat part.
Background technology
At present, traditional approach to the retaining point punching press of sliding rail of automobile seat part is punch forming in two steps on two equipment, the part that needs punching press as shown in Figure 1, at present known traditional composite die can't be realized the punching presses of four retaining points on the slide rail in a stroke.This has increased the time of stroke greatly, has also expended great human and material resources, has improved the cost of slide rail part.
Notification number is the precise punch forming mould that the Chinese utility model patent of CN201419211 discloses a kind of vehicle seat transmission shaft, it comprises decompressor and is arranged on the fastener of decompressor outside fixed punch pressure device, decompressor comprises the vertical up and down corresponding upper die and lower die that are provided with, fastener comprises in opposite directions the fixedly die holder of wedge shape up and down of upper and lower mould, the upper die and lower die front end also is provided with float positioning device, and the float positioning device outside cooperates the positioning and fixing material with the wedge shape die holder.This utility model can only be carried out punching press to the power transmission shaft of automotive seat, structure is simpler, be not suitable for the comparatively accurate part of punching press, sliding rail of automobile seat part etc. for example, especially can not satisfy the requirement of part by one-step punching press, and after the punching press but to do the precision component stabilizability not good, this punch forming module also is difficult for being generalized in the similar diel and uses.
In view of the above problems, the utility model discloses a kind of three-plate type diel.It has technical characterictic as mentioned below, to solve existing problem.
Summary of the invention
The purpose of this utility model provides a kind of three-plate type diel, it is to attempt using this new mould structure---the compound stamping die of three-plate type (cope match-plate pattern-la m-lower bolster) on the basis of test of many times, the utility model is broken through on the basis of conventional composite mould and is innovated, and has enlarged the scope of application of compound die.
The purpose of the utility model three-plate type diel is achieved through the following technical solutions: mold mechanism constituted under a kind of three-plate type diel, described three-plate type diel were reached by last mold mechanism, middle mold mechanism; Described mold mechanism and the middle mold mechanism gone up is slidingly connected by loose slot and the spring that is arranged in the loose slot, and described middle mold mechanism is fixedlyed connected by back-up block with following mold mechanism; The described mold mechanism of going up moves from top to bottom, moves to described mold mechanism down, returns after finishing punching press.
Above-mentioned three-plate type diel wherein, is describedly gone up that mold mechanism comprises that cope match-plate pattern, a left side are tiltedly carved, middlely tiltedly carved, the right last mould holder of tiltedly carving, be arranged on described cope match-plate pattern center of top, is arranged on slide rail compressor arm and limited post in the loose slot.
The end that tiltedly carve on a described left side is fixedlyed connected with the bottom left of described cope match-plate pattern by limited post, the end that tiltedly carve described centre is fixedlyed connected with the bottom center of described cope match-plate pattern, the end that tiltedly carve on the described right side is fixedlyed connected with the right side, bottom of described cope match-plate pattern by limited post, and tiltedly carve on a described cope match-plate pattern and a described left side, tiltedly carve the centre and same moved further is tiltedly carved on the right side.
Above-mentioned three-plate type diel, wherein, tiltedly carve on a described left side and the right side tiltedly carve the bottom inwardly be ramped shaped respectively, the bottom that tiltedly carve described centre is del.
Above-mentioned three-plate type diel; wherein, described middle mold mechanism comprises la m; be arranged on the concavo-convex die holder of flash of described loose slot one side; be arranged on the concavo-convex mould of flash of the concavo-convex die holder of described flash lower end; be arranged on the concavo-convex die holder in short limit of described loose slot opposite side; be arranged on the concavo-convex mould in short limit of concavo-convex die holder lower end, described short limit; fairlead; the a pair of centre that is separately positioned on concavo-convex die holder of described flash and short limit concavo-convex die holder bottom is tiltedly carved transition block and is positioned at described centre and tiltedly carves the transition block lining that the transition block top is tiltedly carved transition block in the middle of being used to protect.
Described centre is tiltedly carved transition block and is connected with the transition block lining by the rolling lining; The lower end of the concavo-convex mould of concavo-convex mould of described flash and short limit is suitable with the part shape that needs punching press; Described fairlead is nested with the outside at the concavo-convex die holder of concavo-convex die holder of described flash and short limit.
Above-mentioned three-plate type diel, wherein, concavo-convex die holder of described flash and short limit concavo-convex die holder upper end is equipped with an oblique through hole, and be arranged on described loose slot both sides, and the through hole on the concavo-convex die holder of concavo-convex die holder of affiliated flash and short limit is suitable with the end that transition block is tiltedly carved in the centre, and the bottom of the concavo-convex die holder of flash is lower than the bottom of the concavo-convex die holder in short limit.
Above-mentioned three-plate type diel; wherein; mold mechanism also comprises fixed head and polylith latch in described; described fixed head is arranged on the upper end of described fairlead; described fairlead is fixedlyed connected with described la m by fixed head, and described polylith latch is separately positioned on the fixed head both sides.
Above-mentioned three-plate type diel wherein, is provided with spring between described la m and cope match-plate pattern, and described spring is positioned at loose slot.
Above-mentioned three-plate type diel; wherein, described mold mechanism is down tiltedly carved transition block in the middle of comprising lower bolster, a pair of clamp, a pair of counterdie, a pair of counterdie side is tiltedly carved and kept off some drift, short edge die, high edge die, slide rail guide pad, a pair of back-up block and a pair of nothing oil wearing plate on transition block, the short limit on retaining point drift, the flash.
Described a pair of clamp is separately positioned on the inboard that tiltedly carve on a described left side and tiltedly carve on the right side; Tiltedly carving transition block in the middle of the described a pair of counterdie is separately positioned on the described lower bolster, and be positioned at the both sides that the lower end is tiltedly carved in described centre, the side of tiltedly carving transition block in the middle of the described counterdie is suitable with middle bottom of tiltedly carving, and described a pair of counterdie centre tiltedly carves transition block and lower bolster is slidingly connected; Described a pair of counterdie side is tiltedly carved transition block and is separately positioned on the downside of tiltedly carving transition block in the middle of the described a pair of counterdie, and a counterdie side side of tiltedly carving transition block is tiltedly carved with a described left side respectively and the ramped shaped bottom of tiltedly carving, the right side suitable; Keeping off a some drift on the described short limit on retaining point drift and the flash is separately positioned in described short edge die and the high edge die; Described slide rail guide pad is fixed on the lower bolster; The bottom of described a pair of back-up block is separately fixed at down the two ends of masterplate, and the inboard central authorities of a pair of back-up block are respectively equipped with groove; In the groove of a pair of back-up block of described a pair of no oily wearing plate difference holding.
Above-mentioned three-plate type diel wherein, is tiltedly carved between the transition block in the middle of described slide rail guide pad and the counterdie, slide rail guide pad and counterdie side tiltedly carve and be provided with spring between the transition block.
Above-mentioned three-plate type diel, wherein, a described left side is tiltedly carved, middle is tiltedly carved, rightly tiltedly carves, middlely tiltedly carves transition block, do not have oily wearing plate, tiltedly carves in the middle of the clamp, a pair of counterdie the surface that transition block and a pair of counterdie side tiltedly carve transition block and scribbles nitriding or PVD coating.
The diel of the utility model three-plate type makes it compared with prior art owing to adopted such scheme, has following advantage and good effect:
1, the diel of the utility model three-plate type is owing to adopt the mentality of designing of compound die, can realize the one time punching molded of four retaining points on the sliding rail of automobile seat, to greatest extent satisfied the production demand, not only reduced human and material resources, also reduced cost.
Drift was along the normal direction punching press when 2, the diel of the utility model three-plate type was owing to punching press retaining point, and drift is stressed when punching parts, and evenly the cross component force that drift is subjected to is little, and drift is easy fracture not.
3, the sliding part surface of the utility model three-plate type diel has coating to handle, and has wear-resisting preferably and lubrication, has improved the service life of mould.
4, the diel of the utility model three-plate type has reduced the impulsive force that drift is subjected to owing to be provided with spring between la m and the top plate, can effectively prevent its fracture; Owing to be provided with back-up block between la m and the lower plywood, can guarantee being connected firmly between la m and the lower plywood, reliably.
5, the diel of the utility model three-plate type is convenient to the dismounting and the replacing of drift because drift and die holder are separated.
Below; to be described further by specific embodiment; yet embodiment only is giving an example of the optional embodiment of the utility model, and its disclosed feature only is used for explanation and sets forth the technical solution of the utility model, and is not used in qualification protection domain of the present utility model.
Description of drawings
For a better understanding of the present invention, the accompanying drawing for your guidance that can quote with reference to this specification, in the accompanying drawing:
Fig. 1 is the front view of part of the punching press of the utility model three-plate type diel;
Structure cutaway view when Fig. 2 is the utility model three-plate type diel closure state;
Fig. 3 is the three-dimensional structure diagram of the last mold mechanism of the utility model three-plate type diel;
Fig. 4 is the three-dimensional structure diagram of the middle mold mechanism of the utility model three-plate type diel;
Fig. 5 is the partial exploded view of the middle mold mechanism of the utility model three-plate type diel;
Fig. 6 is the three-dimensional structure diagram of the following mold mechanism of the utility model three-plate type diel;
Fig. 7 is the partial exploded view of the following mold mechanism of the utility model three-plate type diel.
The specific embodiment
According to claim of the present utility model and the disclosed content of utility model content, the technical solution of the utility model is specific as follows described.
Embodiment 1:
See also shown in the accompanying drawing 2, mold mechanism 03 constituted under the diel of the utility model three-plate type was reached by last mold mechanism 01, middle mold mechanism 02; Last mold mechanism 01 and middle mold mechanism 02 are slidingly connected by loose slot and the spring that is arranged in the loose slot, and middle mold mechanism 02 is fixedlyed connected by back-up block 030 with following mold mechanism 03, guarantee its connection reliably with firm; Last mold mechanism 01 moves from top to bottom, moves to down mold mechanism 03, returns after finishing punching press.
See also shown in accompanying drawing 2 and the accompanying drawing 3, last mold mechanism 01 comprises that cope match-plate pattern 011, a left side are tiltedly carved 012, middlely tiltedly carved 013, the right last mould holder 015 of tiltedly carving 014, being arranged on cope match-plate pattern 011 center of top, be arranged on slide rail compressor arm 016 and limited post 017 in the loose slot; A left side is tiltedly carved an end of 012 and is fixedlyed connected with the bottom left of cope match-plate pattern 011 by limited post 017, middle 013 the end tiltedly carved is fixedlyed connected with the bottom center of cope match-plate pattern 011 by limited post, right 014 the end tiltedly carved is fixedlyed connected with the right side, bottom of cope match-plate pattern 011, a cope match-plate pattern 011 and a left side tiltedly carve 012, the centre tiltedly carve 013 and the right side tiltedly carve 014 same moved further; A left side tiltedly carve 012 and the right side tiltedly carve 014 bottom and inwardly be ramped shaped respectively, middle 013 the bottom of tiltedly carving is del.
See also accompanying drawing 2, shown in accompanying drawing 4 and the accompanying drawing 5, middle mold mechanism 02 comprises, la m 021, be arranged on the concavo-convex die holder 022 of flash of loose slot one side, be arranged on the concavo-convex mould 023 of flash of the concavo-convex die holder of flash lower end, be arranged on the concavo-convex die holder 024 in short limit of loose slot opposite side, be arranged on the concavo-convex mould 025 in short limit of concavo-convex die holder 024 lower end, short limit, fairlead 026, the a pair of centre that is separately positioned on the concavo-convex die holder of concavo-convex die holder 022 of flash and short limit 024 bottom tiltedly carve transition block 027 and be positioned in the middle of tiltedly carve the transition block lining 028 that transition block 027 top is tiltedly carved transition block 027 in the middle of being used to protect, the centre is tiltedly carved transition block 027 and is connected with transition block lining 028 by the rolling lining; The lower end of concavo-convex mould 023 of flash and the concavo-convex mould 025 in short limit is suitable with the part shape that needs punching press, puts in place to guarantee a punching press; Fairlead 026 is nested with in the outside of concavo-convex die holder 022 of flash and the concavo-convex die holder 024 in short limit, plays the effect of protection concavo-convex die holder 022 of flash and the concavo-convex die holder 024 in short limit, and the concavo-convex die holder 024 of concavo-convex die holder 022 of flash and short limit is moved on normal orientation; The concavo-convex die holder of concavo-convex die holder 022 of flash and short limit 024 upper end is equipped with an oblique through hole, and be arranged on the loose slot both sides, and the through hole on the concavo-convex die holder 024 of concavo-convex die holder 022 of flash and short limit is suitable with the end that transition block 027 is tiltedly carved in the centre, the centre is tiltedly carved transition block 027 and is promoted the concavo-convex die holder 024 of concavo-convex die holder 022 of flash and short limit move vertically downward when lower slider, move down thereby drive concavo-convex mould 023 of flash and the concavo-convex mould 025 in short limit, and the bottom of the concavo-convex die holder 022 of flash is lower than the bottom of the concavo-convex die holder 024 in short limit.
See also shown in accompanying drawing 2, accompanying drawing 6 and the accompanying drawing 7, following mold mechanism 03 is tiltedly carved transition block 033 in the middle of comprising lower bolster 031, a pair of clamp 032, a pair of counterdie, a pair of counterdie side is tiltedly carved on transition block 034, the short limit and kept off some drift 036, short edge die 037, high edge die 038, slide rail guide pad 039, a pair of back-up block 030 and a pair of no oily wearing plate 040 on retaining point drift 035, the flash; A pair of clamp 032 is provided with a left side respectively and tiltedly carves 012 and right 014 the inboard of tiltedly carving, and is used to clamp the part that needs punching press; Tiltedly carving transition block 033 in the middle of a pair of counterdie is separately positioned on the lower bolster 031, and tiltedly carve the both sides of 013 lower end in the middle of being positioned at, the side of tiltedly carving transition block 033 in the middle of the counterdie is suitable with middle 013 the bottom of tiltedly carving, tiltedly carve transition block 033 in the middle of a pair of counterdie and be slidingly connected with lower bolster 031, the centre is tiltedly carved 013 and is promoted tiltedly to carve transition block 033 respectively to two side shiftings in the middle of a pair of counterdie when moving down; A pair of counterdie side is tiltedly carved transition block 034 and is separately positioned on the middle downside of tiltedly carving transition block 033 of a pair of counterdie, and the side that the counterdie side is tiltedly carved transition block 034 respectively with a left side tiltedly carve 012 and tiltedly to carve 014 ramped shaped bottom suitable on the right side, a left side tiltedly carve 012 and the right side tiltedly carve 014 and promote the counterdie side when moving down and tiltedly carve transition block 034 and move to the inside; On the short limit on retaining point drift 035 and the flash retaining point drift 036 be separately positioned in short edge die 037 and the high edge die 038, short edge die 037 and high edge die 038 make on the short limit on the retaining point drift 035 and flash retaining point drift 036 pressing direction vertical with a part retaining position; Slide rail guide pad 039 is fixed on the lower bolster 031, is used to hold and the fixing slide rail that needs punching press.The bottom of a pair of back-up block 030 is separately fixed at the two ends of lower bolster 031, and the inboard central authorities of a pair of back-up block 030 are respectively equipped with groove; In the groove of a pair of back-up block 030 of a pair of no oily wearing plate 040 difference holding, can prevent that mould from using the back wearing and tearing for a long time.
The both sides of tiltedly carving transition block 033 in the middle of a pair of counterdie also are provided with chute front pressuring plate 041 and chute rear fender 042, and chute front pressuring plate 041 and chute rear fender 042 are fixed on the lower plywood 031.
Embodiment 2: adopt following technological improvement embodiment 1:
See also shown in the accompanying drawing 2, during retaining point on punching press automobile slide rail, single retaining point stamping press is about 8000N～12000N, and the power of four retaining points punching presses simultaneously are 32000N～48000N.Connect by back-up block 030 between la m 021 and the lower bolster 031, lock up and down by the bolt of eight M12, the pulling force that can bear be F=8 * 0.6 * [σ] * π * d12/4=346447N＞＞48000N.So it is reliable and firm connecting.
Also can take other connected mode between la m 021 and the lower bolster 031, but final purpose is the firm connection that will guarantee between la m 021 and the lower bolster 031.
Embodiment 3: adopt following technological improvement embodiment 1 and embodiment 2:
See also shown in the accompanying drawing 2,011 of la m 021 and cope match-plate pattern are provided with spring, this spring is positioned at loose slot, the impulsive force that retaining point drift 036 is subjected on retaining point drift 035 and the flash on the short limit when can be used for slowing down punching press prevents on the short limit on the retaining point drift 035 and flash that a retaining point drift 036 is subjected to huge impact power and ruptures.
Tiltedly carve between the transition block 033 in the middle of slide rail guide pad 039 and the counterdie, slide rail guide pad 039 and counterdie side tiltedly carve and also be provided with spring 04 between the transition block 034, during punching press retaining point, spring 04 compression, after punching press finishes, the elastic force of spring 04 is tiltedly carved transition block 033 with in the middle of the counterdie, the counterdie side is tiltedly carved transition block 034 and pushed back, thereby with concavo-convex die holder 024 pushed home of concavo-convex die holder 022 of flash and short limit.
Embodiment 4: adopt following technological improvement embodiment 1-embodiment 3:
A left side tiltedly carves 012, middlely tiltedly carve 013, rightly tiltedly carve 014, middle tiltedly carving tiltedly carved transition block 033 and a pair of counterdie side in the middle of transition block 027, no oily wearing plate 040, clamp 032, a pair of counterdie and tiltedly carved the surface of transition block 034 and can carry out nitriding or the processing of PVD coating, coating can adopt nitrogen aluminium titanium (TiAlN), coating layer thickness is about the 6-12 micron, life-saving is up to more than 40%, and in punching course, to guarantee good lubricating, to reduce the wearing and tearing between the slide block.
Embodiment 5: adopt following technological improvement embodiment 1-embodiment 4:
See also shown in the accompanying drawing 2, the concavo-convex die holder 024 of concavo-convex die holder 022 of flash and short limit, short edge die 037 and high edge die 038 are because the restriction of physical dimension, weakness is only about 3.8MM, become the consumable accessory of easy fracture, so the punch-die part should select for use intensity and toughness height material (as DC53, the LD high tenacity, high-intensity die steel material).
See also shown in accompanying drawing 1 and the accompanying drawing 2, the mentality of designing of traditional compound die is difficult to realize the moulding punching press of four retaining points, in order to satisfy the requirement of a punching press; Punching press is in proper order: earlier retaining 06 punching press under retaining point 05, the short limit of slide rail under the slide rail flash is finished, finished keeping off point 08 punching press on retaining point 07 and the slide rail flash on the short limit of slide rail, take off material after punching press is finished.
The motion mode of the utility model three-plate type diel is: cope match-plate pattern 011 is being with that a left side tiltedly carves 012, the centre tiltedly carve 013 and the right side tiltedly carve 014 when descending, a left side tiltedly carves 012, middle tiltedly carve 013 and right 014 centre that at first promotes in the la m 021 of tiltedly carving tiltedly carve transition block 027, transition block 027 is tiltedly carved in the centre, and to promote the concavo-convex die holder in the concavo-convex die holder 022 of flash and short limit 024 descending, makes retaining point 05, the short limit of the slide rail retaining 06 moulding down slide rail flash play earlier.Then cope match-plate pattern 011 be with that a left side tiltedly carves 012, the centre tiltedly carve 013 and the right side tiltedly carve 014 continue descending, a left side tiltedly carve 012 and the right side tiltedly carve 014 and run into clamp 032 and make it clamp slide rail.Then cope match-plate pattern 011 be with that a left side tiltedly carves 012, the centre tiltedly carve 013 and the right side tiltedly carve 014 continue descending run into tiltedly carve transition block 033 in the middle of the counterdie and the counterdie side is tiltedly carved transition block 034, tiltedly carve transition block 033 and counterdie side in the middle of the counterdie and tiltedly carve transition block 034 and promote on the short limit on the retaining point drift 035 and flash a retaining point drift 036 and make retaining point 08 moulding on the retaining point 07 and slide rail flash on the short limit of slide rail.Moulding finishes, cope match-plate pattern 011 is being with that a left side tiltedly carves 012, the centre tiltedly carve 013 and the right side tiltedly carve 014 and return to lower dead point position, the concavo-convex die holder 024 of concavo-convex die holder 022 of flash and short limit resets in the effect of spring then, workpiece is extracted, and finishes a press cycle.
In sum, the diel of the utility model three-plate type is owing to adopt the mentality of designing of compound die, can realize the one time punching molded of four retaining points on the sliding rail of automobile seat, to greatest extent satisfied the production demand, not only reduce human and material resources, also reduced cost; Drift was along the normal direction punching press when the utility model kept off point owing to punching press, and drift is stressed when punching parts, and evenly the cross component force that drift is subjected to is little, and drift is easy fracture not; Sliding part of the present utility model surface has coating to handle, and has wear-resisting preferably and lubrication, has improved the service life of mould; The utility model has reduced the impulsive force that drift is subjected to owing to be provided with spring between la m and the top plate, can effectively prevent its fracture; Owing to be provided with back-up block between la m and the lower plywood, can guarantee being connected firmly between la m and the lower plywood, reliably; The utility model is convenient to the dismounting and the replacing of drift because drift and die holder are separated.
Foregoing is the exemplifying of specific embodiment of the utility model three-plate type diel, for the wherein not equipment of detailed description and structure, should be understood to take existing common apparatus in this area and universal method to be implemented.
Claims (8)
1. a three-plate type diel is characterized in that, described three-plate type diel reaches mold mechanism (03) formation down by last mold mechanism (01), middle mold mechanism (02); Described mold mechanism (01) and the middle mold mechanism (02) gone up is slidingly connected by loose slot and the spring that is arranged in the loose slot, described in mold mechanism (02) fixedly connected by back-up block (030) with following mold mechanism (03); The described mold mechanism (01) of going up moves from top to bottom, moves to described mold mechanism (03) down, returns after finishing punching press.
2. three-plate type diel according to claim 1 is characterized in that: described go up mold mechanism (01) comprise cope match-plate pattern (011), a left side tiltedly carve (012), centre tiltedly carve (013), the right side tiltedly carve (014), be arranged on described cope match-plate pattern (011) center of top last mould holder (015), be arranged on slide rail compressor arm (016) and limited post (017) in the loose slot;
The end that (012) is tiltedly carved on a described left side is fixedlyed connected with the bottom left of described cope match-plate pattern (011) by limited post (017), the end that (013) is tiltedly carved in described centre is fixedlyed connected with the bottom center of described cope match-plate pattern (011), the end that (014) is tiltedly carved on the described right side is fixedlyed connected with the right side, bottom of described cope match-plate pattern (011) by limited post (017), and (012) is tiltedly carved on a described cope match-plate pattern (011) and a described left side, the centre tiltedly carves (013) and (014) same moved further is tiltedly carved on the right side.
3. three-plate type diel according to claim 2 is characterized in that: (012) is tiltedly carved on a described left side and the right side tiltedly carve (014) bottom inwardly be ramped shaped respectively, the bottom that (013) is tiltedly carved in described centre is del.
4. three-plate type diel according to claim 1 is characterized in that: mold mechanism (02) comprises la m (021) in described, be arranged on the concavo-convex die holder of flash (022) of described loose slot one side, be arranged on the concavo-convex mould of flash (023) of the concavo-convex die holder of described flash (022) lower end, be arranged on the concavo-convex die holder in short limit (024) of described loose slot opposite side, be arranged on the concavo-convex mould in short limit (025) of the concavo-convex die holder in described short limit (024) lower end, fairlead (026), the a pair of centre that is separately positioned on the concavo-convex die holder of concavo-convex die holder of described flash (022) and short limit (024) bottom is tiltedly carved transition block (027) and is positioned at described centre and tiltedly carves the transition block lining (028) that transition block (027) top is used for tiltedly carving in the middle of the protection transition block (027);
Described centre is tiltedly carved transition block (027) and is connected with transition block lining (028) by the rolling lining; The lower end of the concavo-convex mould of concavo-convex mould of described flash (023) and short limit (025) is suitable with the part shape that needs punching press; Described fairlead (026) is nested with the outside at the concavo-convex die holder of concavo-convex die holder of described flash (022) and short limit (024).
5. three-plate type diel according to claim 4, it is characterized in that: the concavo-convex die holder of concavo-convex die holder of described flash (022) and short limit (024) upper end is equipped with an oblique through hole, and be arranged on described loose slot both sides, and it is suitable that an end of transition block (027) is tiltedly carved in through hole on the concavo-convex die holder of concavo-convex die holder of affiliated flash (022) and short limit (024) and centre, and the bottom of the concavo-convex die holder of flash (022) is lower than the bottom of the concavo-convex die holder in short limit (024).
6. three-plate type diel according to claim 4; it is characterized in that: mold mechanism (02) also comprises fixed head (020) and polylith latch (029) in described; described fixed head (020) is arranged on the upper end of described fairlead (026); described fairlead (026) is fixedlyed connected with described la m (021) by fixed head (020), and described polylith latch (029) is separately positioned on fixed head (020) both sides.
7. three-plate type diel according to claim 1 is characterized in that: described mold mechanism (03) is down tiltedly carved transition block (033) in the middle of comprising lower bolster (031), a pair of clamp (032), a pair of counterdie, a pair of counterdie side is tiltedly carved on transition block (034), the short limit and kept off some drift (036), short edge die (037), high edge die (038), slide rail guide pad (039), a pair of back-up block (030) and a pair of no oily wearing plate (040) on retaining point drift (035), the flash;
Described a pair of clamp (032) is separately positioned on that (012) is tiltedly carved on a described left side and the inboard of (014) is tiltedly carved on the right side; Tiltedly carving transition block (033) in the middle of the described a pair of counterdie is separately positioned on the described lower bolster (031), and be positioned at the both sides that (013) lower end is tiltedly carved in described centre, the bottom that (013) is tiltedly carved in middle side and the centre of tiltedly carving transition block (033) of described counterdie is suitable, tiltedly carves transition block (033) in the middle of the described a pair of counterdie and is slidingly connected with lower bolster (031); Described a pair of counterdie side is tiltedly carved transition block (034) and is separately positioned on the downside of tiltedly carving transition block (033) in the middle of the described a pair of counterdie, and the counterdie side tiltedly carve transition block (034) a side respectively with a described left side tiltedly carve (012) and tiltedly to carve the ramped shaped bottom of (014) suitable on the right side; Keeping off a some drift (036) on retaining point drift (035) and the flash on the described short limit is separately positioned in described short edge die (037) and the high edge die (038); Described slide rail guide pad (039) is fixed on the lower bolster (031); The bottom of described a pair of back-up block (030) is separately fixed at down the two ends of masterplate (031), and the inboard central authorities of a pair of back-up block (030) are respectively equipped with groove; In the groove of described a pair of no oily wearing plate (040) the difference a pair of back-up block of holding (030).
8. three-plate type diel according to claim 8 is characterized in that: tiltedly carve between the transition block (033) in the middle of described slide rail guide pad (039) and the counterdie, slide rail guide pad (039) and counterdie side tiltedly carve and be provided with spring (04) between the transition block (034).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020517331XU CN202021266U (en) | 2010-09-02 | 2010-09-02 | Three-board type punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020517331XU CN202021266U (en) | 2010-09-02 | 2010-09-02 | Three-board type punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021266U true CN202021266U (en) | 2011-11-02 |
Family
ID=44846236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020517331XU Expired - Lifetime CN202021266U (en) | 2010-09-02 | 2010-09-02 | Three-board type punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021266U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972576A (en) * | 2015-05-27 | 2015-10-14 | 天津三卓韩一精密塑胶科技有限公司 | Assembling die and manufacturing forming process for mobile phone side-key support |
| CN108480444A (en) * | 2018-03-08 | 2018-09-04 | 广州市迪越网络科技有限公司 | The increasingly automated production plate of one kind, band, foil technical equipment |
| WO2019127588A1 (en) * | 2017-12-31 | 2019-07-04 | 常君斌 | Manufacturing device |
| CN112055625A (en) * | 2017-12-30 | 2020-12-08 | 常君斌 | Processing equipment |
-
2010
- 2010-09-02 CN CN201020517331XU patent/CN202021266U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972576A (en) * | 2015-05-27 | 2015-10-14 | 天津三卓韩一精密塑胶科技有限公司 | Assembling die and manufacturing forming process for mobile phone side-key support |
| CN112055625A (en) * | 2017-12-30 | 2020-12-08 | 常君斌 | Processing equipment |
| CN112055625B (en) * | 2017-12-30 | 2023-10-31 | 常君斌 | Processing Equipment |
| WO2019127588A1 (en) * | 2017-12-31 | 2019-07-04 | 常君斌 | Manufacturing device |
| CN111902224A (en) * | 2017-12-31 | 2020-11-06 | 常君斌 | Manufacturing apparatus |
| CN111902224B (en) * | 2017-12-31 | 2024-03-22 | 常君斌 | Manufacturing equipment for machining sliding rail travel stop point |
| CN108480444A (en) * | 2018-03-08 | 2018-09-04 | 广州市迪越网络科技有限公司 | The increasingly automated production plate of one kind, band, foil technical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201346595Y (en) | Composite cold-punching mould | |
| CN105880372B (en) | Wedge mechanism with lateral pressing function | |
| CN102513444A (en) | Composite flanging mechanism of stamping die | |
| CN202021266U (en) | Three-board type punching die | |
| CN102259135B (en) | Lateral stamping device for shock absorber support of automobile engine | |
| CN204817682U (en) | Novel punching press compound die | |
| CN103639303A (en) | Wedge die | |
| CN101337252B (en) | Composite mold of pressure cooker lid | |
| CN207170685U (en) | A kind of inner plate of car door rushes hole flanging composite die | |
| CN201537653U (en) | Stamping forming mold | |
| CN205253891U (en) | Device is repaiied to side | |
| CN201500743U (en) | Complex side piercing and shaping composite die of vehicle running board supporting seat | |
| CN202667416U (en) | Composite bending mould of support | |
| CN203044665U (en) | Drawing forming mould for super-high strength steel plate car door anti-collision beam | |
| CN104353737A (en) | Stamping die of automobile back door lock reinforcing plate | |
| CN209969329U (en) | Punching die for bottom bracket with embedded structure | |
| CN202570868U (en) | Shaping jig for real panel of brake shoe of commercial vehicle | |
| CN201685488U (en) | Double-disc friction forcing press with upper mould ejection mechanism | |
| CN204122595U (en) | Engine breathing mount pad is bent into pattern | |
| CN201415233Y (en) | Die carrier for processing brake block steel back on fine blanking press | |
| CN201108938Y (en) | Section steel wheel rim shrinkage die | |
| CN203030703U (en) | Stamping tool with bridge wedge | |
| CN201880799U (en) | Double-layer laminating punchforming mould for wall thickness of deep drawing piece | |
| CN203184417U (en) | Folded forming die for car trunk lock catch | |
| CN210523652U (en) | Low-carbon-ring automobile side cross beam forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
|
| CX01 | Expiry of patent term |