CN106734521B - Trimming die - Google Patents
Trimming die Download PDFInfo
- Publication number
- CN106734521B CN106734521B CN201611243427.XA CN201611243427A CN106734521B CN 106734521 B CN106734521 B CN 106734521B CN 201611243427 A CN201611243427 A CN 201611243427A CN 106734521 B CN106734521 B CN 106734521B
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- China
- Prior art keywords
- inclined wedge
- moving member
- slip base
- cam driver
- forming part
- Prior art date
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- 238000009966 trimming Methods 0.000 title claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 229920001971 elastomer Polymers 0.000 claims description 21
- 239000000806 elastomer Substances 0.000 claims description 21
- 230000033001 locomotion Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims description 5
- 238000004080 punching Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention discloses a kind of trimming die,Including lower punch,Upper cavity die and holding pad,Sliding assembly is provided on lower punch,Sliding assembly includes slip base,Inclined wedge moving member and the cam driver moved for driving wedge moving member,Inclined wedge moving member is positioned at slip base end face and along the setting direction displacement of slip base end face,Inclined wedge moving member includes inclined wedge drive surface and mounting surface,Mounting surface is arranged towards evagination forming part side and is fixed with cutter block on the mounting surface,The outer edge of evagination forming part correspond to sliding assembly position at be provided with the displacement field entered for cutter block in evagination forming part,The cutter block is moved to inclined wedge moving member in displacement field and the cutter block and evagination forming part are inconsistent at this time,The crushing block moved for driving wedge actuator is provided on the upper die holder,The object of the present invention is to provide a kind of trimming dies,The trimming function for side is realized by way of punching press,Improve efficiency.
Description
Technical field
The present invention relates to a kind of auto-parts production moulds, are more specifically a kind of trimming dies.
Background technology
Modern automobile industry is quickly grown, for car surface metal plate covering technique also with development, existing work
Mainly there are the multiple tracks works such as blanking, drawing, punching deburring, flange, shaping for the processing of the metal plate covering of car surface in skill
Skill is completed, and function can be integrated in trimming die by drawing, punching deburring, flange these techniques, primary by punching press
Molding.
Trimming die has mainly included mutually matched upper cavity die and lower punch, and binder is additionally provided in the upper cavity die
Plate, according to the shape of the configuration design of different metal plate coverings different upper cavity die and lower punch, trimming die is not according to
Also differed with the corresponding structure of technique, usually in drawing work, the structure of trimming die be it is the simplest, for complete for
The first one-step forming of plank, later in second step edge-neatening craftwork, trimming die can increase the function of deburring accordingly, be directed to and repair
Side, accordingly also can be there are two types of situation, the first side to be repaiied is laid on upper male mould, and this side is easier
It repaiies, first passes through holding pad and push down the semi-finished product on upper male mould, then upper cavity die completes molding for being wanted with lower punch again
The side repaiied carries out orthogonal cutting can carry out orthogonal cutting, second of institute because this type side is laid on lower punch
The side to be repaiied is on the side wall for fit in lower punch, and this side cannot then be carried out by orthogonal cutting, be adopted in prior art
It is that the mode being cut by laser carries out deburring, increases an additional procedure, have much room for improvement.
Invention content
The object of the present invention is to provide a kind of trimming dies, and the trimming function for side is realized by way of punching press,
Improve efficiency.
The present invention above-mentioned technical purpose technical scheme is that：A kind of trimming die, including under it is convex
Mould, upper cavity die and holding pad, the holding pad are embedded in upper cavity die, and the lower punch includes lower die holder and is set to
Evagination forming part on lower die holder, the upper cavity die include upper die holder and the indent forming part being set on upper die holder, institute
It states and is provided with sliding assembly on lower punch, the sliding assembly includes the slip base being fixed on lower punch and slip base end
The inclined wedge moving member that face contradicts and the cam driver for the movement of driving wedge moving member, inclined wedge moving member are positioned at sliding
Seat end face and along the setting direction displacement of slip base end face, the inclined wedge moving member include inclined wedge drive surface and mounting surface, described
Mounting surface is arranged towards evagination forming part side and is fixed with cutter block, the outer edge of the evagination forming part on the mounting surface
Corresponding to the displacement field entered for cutter block in evagination forming part is provided at the position of sliding assembly, the cutter block is with inclined wedge
Moving member moves in displacement field and the cutter block and evagination forming part are inconsistent at this time, is provided with and is used on the upper die holder
The crushing block of driving wedge actuator movement.
Using the above structure, when upper cavity die and lower punch mold, material to be processed is pressed on lower punch by holding pad,
Then upper cavity die further pushes so that crushing block squeezes cam driver and goes to drive the movement of inclined wedge moving member, to realize inclined wedge
Cutter block on moving member enters in displacement field, since displacement field is inside evagination forming part, so when cutter block enters position
Certain difference in height inherently is formed with evagination forming part surface when moving in area, before cutter block cuts side,
Upper cavity die can be pressed in fit on lower die holder for processing materials, to can be smoothly complete when cutter block enters displacement field
At cutting, to realize by the way that the finishing for side can also be completed when upper cavity die and lower punch molding, without being swashed
The side of light mode is cut off, and improves production efficiency.
Further, the cutter block includes the stripping and slicing seat coordinated with mounting surface and the cutter being fixed on cutter seat
Portion, the cutter portion externally protrudes out in cutter seat setting and the cutter portion is identical in the outer profile of displacement field as evagination forming part.
Using the above structure, different cutter portions is set according to the shape of required cutting, by cutter portion and cutter seat phase
Separation, can be by realizing that the high-precision cooperation with displacement field, the evagination in cutter portion ensure that for the polishing in cutter portion
Only only have cutter portion to be cut off with material to be processed in cutting process, ensure that excision in the process more smoothly.
Further, the elastomer block in hemispherical protuberances, the holding pad and evagination are provided in the inclined wedge drive surface
Forming part is contradicted prior to the cam driver and elastomer block, and the cam driver is positioned on slip base and is only capable of along vertical
Direction moves, and is moved independently of each other between the cam driver and inclined wedge moving member and the cam driver is connected to always
In the inclined wedge drive surface of inclined wedge moving member, the driving source resetted for driving wedge moving member is provided on the slip base.
Using the above structure, after holding pad pushes down the material to be processed in evagination forming part, pass through cam driver
Going to squeeze elastomer block in inclined wedge drive surface can increase when cam driver passes through elastomer block for inclined wedge moving member
Active force, to improve the movement velocity of inclined wedge moving member, inclined wedge moving member can carry certain acceleration and carry out deburring, from
And the effect of deburring is further improved, the burrs on edges modified is reduced, and the mistake that inclined wedge moving member resets is driven in driving source
Cheng Zhong has also driven the reset of cam driver, consequently facilitating the progress of next task simultaneously.
Further, the section for the end face that the slip base is contacted with inclined wedge moving member is arranged in horn shape, the slip base
It is horizontally extending, horizontal guide grooves are both provided on the two sides of the slip base, the inclined wedge moving member corresponds to level
The first positioning plate coordinated with it is provided at the position of guide groove, first positioning plate one end is fixed on inclined wedge moving member separately
One end is embedded in horizontal guide grooves, and the driving source is the electromagnet being set on slip base, and the electromagnet is located at slip base
At the position of the negative direction of cam driver driving wedge moving member movement, first positioning plate uses can be with electromagnet shape
It is made at the material of magnetic.
Using the above structure, the contact surface between slip base and inclined wedge moving member is arranged in horn shape, on the one hand improves and leads
To precision, born maximum load on the other hand can also be improved, additionally by matching for the first positioning plate and horizontal guide grooves
The precision for also further improving guiding is closed, for driving source by the way of electromagnet magnetic, and avoids using common bullet
The mode that spring resets, because the payment of power must be formed during inclined wedge moving member accelerates using spring reset, this
Appearance is unfavorable for the work of cutting, and only needs to be powered after the dicing is completed if electromagnet so that electromagnet generates
Magnetism, the work of magnetic is carried out for the first positioning plate can both reset, and can not only reach the function of reset, but also avoid
The payment of power.
Further, the cam driver is provided through hole along the longitudinal direction, and longitudinal direction is provided on the slip base
The guide rod of setting, the cam driver be sheathed on by through hole on guide rod, and the guide rod with slip base relative to connecting
The other end is provided with the locating part that guide rod is detached from for limiting cam driver.
Using the above structure, cam driver is oriented to by being formed between guide rod and slip base, ensure that cam driver
It is only capable of the function in longitudinal direction displacement, it is simple in structure.
Further, the guiding for coordinating with cam driver is provided in the inclined wedge drive surface of the inclined wedge moving member
Platform, the inclined horn shape setting of the guide table, the cam driver includes the recessed portion coordinated with guide table, described recessed
Concave portion is set as horn shape identical with guide table, and locating slot is formed between the guide table and inclined wedge drive surface, and the inclined wedge drives
Moving part both ends of the surface, which are detachably fixed, is connected with the second positioning plate, and second positioning plate includes connect with cam driver
One positioning region and the second positioning region contradicted with inclined wedge drive surface, it is L-shaped between first positioning region and the second positioning region
Setting, second positioning region is embedded in locating slot.
Using the above structure, it is matched, is oriented to recessed portion by guide table between inclined wedge moving member and cam driver
Platform is disposed as horn shape with recessed portion, preferably power can be transferred on inclined wedge moving member when cam driver is pressurized, together
When, the guide table of horn shape setting can bear higher load, the second positioning plate and locating slot compared to planar guide table
Cooperation also ensure the displacement between cam driver and inclined wedge moving member be oriented to accuracy.
Further, it is provided with recessing groove in the groove bottom of the horizontal guide grooves, reset bullet is provided in the recessing groove
Spring and resistance piece, the resistance piece are set as corner block, when the resetting spring descends in the raw, the resistance piece
In horizontal guide grooves and the inclined direction on two inclined-planes of the resistance piece be the first positioning plate movement direction, described first
Stroke of the positioning plate from initial position to resistance piece is with cam driver from initial position to the row of the elastomer block of inclined wedge drive surface
Journey matches.
Using the above structure, when cam driver squeezes elastomer block, the first positioning plate also moves into resistance at this time
At the position of part, cam driver extruding elastomer block makes elastomer block deform upon at this time, and the first positioning plate is along resistance at this time
The inclined-plane of part moves and pressed home spring, and when the first positioning plate squeezes resistance piece to recessing groove, elastomer block discharges it
The elastic potential energy put aside is accelerated so as to complete inclined wedge moving member, and the setting of resistance piece further improves inclined wedge drive
Acceleration of the moving part when being cut, improves cutting effect.
Further, the inclined wedge moving member further includes having the joint face coordinated with slip base, the joint face and inclined wedge
Setting at an acute angle between drive surface, the acute angle is ranging between 50 ° -60 °, and the mounting surface is perpendicular to joint face.
Using the above structure, when the displacement of inclined wedge moving member is a definite value, inclined wedge drive surface and joint face it is sharp
Angle angle is bigger, and the workload of inclined wedge transmission also increases therewith, but if the sharp angle is smaller, is held on inclined wedge moving member
The vertical load received will also become larger, under the premise of ensureing that punching stroke is enough, when the range of the acute angle is set as 50 ° -60 °,
Configuration can be optimal, the data are as largely testing obtained by measuring and calculating.
Description of the drawings
Fig. 1 is lower punch structural schematic diagram；
Fig. 2 is evagination forming part structural schematic diagram；
Fig. 3 is upper cavity die and holding pad fit structure schematic diagram；
Fig. 4 is slip base structural schematic diagram；
Fig. 5 is inclined wedge moving member structural schematic diagram；
Fig. 6 is cam driver structural schematic diagram；
Fig. 7 is sliding assembly and cutter block fit structure schematic diagram.
In figure, 1, lower punch；11, evagination forming part；12, lower die holder；13, displacement field；2, sliding assembly；3, upper cavity die；
31, upper die holder；32, indent forming part；33, crushing block；4, holding pad；5, slip base；51, horizontal guide grooves；52, boss；53, it hinders
Power part；54, resetting spring；55, recessing groove；56, electromagnet；6, cutter block；61, cutter portion；62, cutter seat；7, inclined wedge moves
Part；71, guide table；72, link block；73, inclined wedge drive surface；74, locating slot；75, the first positioning plate；76, joint face；77, pacify
Dress face；78, elastomer block；8, cam driver；81, the first positioning region；82, the second positioning region；83, the second positioning plate；84, it is recessed
Portion；9, guide rod；91, locating part.
Specific implementation mode
Embodiment, as Figure 1-Figure 4, a kind of trimming die, including lower punch 1, upper cavity die 3 and holding pad 4, the pressure
Flitch 4 is embedded in upper cavity die 3, and the lower punch 1 includes lower die holder 12 and the evagination being set on lower die holder 12 molding
Portion 11, the upper cavity die 3 include upper die holder 31 and the indent forming part 32 being set on upper die holder 31, the lower punch 1
On be provided with sliding assembly 2, the sliding assembly 2 includes slip base 5, inclined wedge moving member 7 and cam driver 8, the cunning
It moves seat 5 to be fixed on lower die holder 12, the slip base 5 is provided with relative to another side end face connecting with lower die holder 12 and inclined wedge
The longitudinally cutting face of the boss 52 that moving member 7 coordinates, the boss 52 is arranged in horn shape, and the two sides of the slip base 5 are all provided with
A horizontal guide grooves 51 are equipped with, the horizontal guide grooves 51 on two end faces are located at same level height.
According to Fig. 5-Fig. 7, the inclined wedge moving member 7 includes for the connection with the cooperation of the boss 52 of slip base 5
Face 76, the mounting surface 77 for installing cutter block 6 and the inclined wedge drive surface 73 for coordinating with cam driver 8, the company
Junction 76 is set as the horn shape coordinated with boss 52 and is recessed, and the inclined wedge moving member 7, which corresponds at the positions of horizontal guide grooves 51, to be set
It is equipped with the first positioning plate 75 coordinated with it, first positioning plate, 75 L-shaped setting, one end is fixed on inclined wedge moving member 7
On, and its other end is embedded in horizontal guide grooves 51, the slot bottom of the horizontal guide grooves 51 is provided with a recessing groove 55, the resigning
The section of slot 55 is square setting, and resetting spring 54 and fixed with 54 one end of resetting spring is placed in the recessing groove 55
Resistance piece 53, the resistance piece 53 are arranged in corner block, and the horizontal bottom of the resistance piece 53 is identical as the notch of recessing groove 55
And the horizontal bottom of resistance piece 53 is fixed with resetting spring 54, two inclined ramps of the resistance piece 53 are along the first positioning plate 75
It is arranged in the direction of motion, 53 stress of the resistance piece can be entirely retracted in recessing groove 55, be directed to answering for inclined wedge moving member 7
Position, is additionally provided with driving source on slip base 5, and the driving source uses the form of electromagnet 56, the electromagnet 56 to be located at
Slip base 5 is far from 11 side of evagination forming part, and first positioning plate 75 is using the material that can form magnetic with electromagnet 56
It makes.
The guide table 71 for coordinating with cam driver 8, the guide table are provided in the inclined wedge drive surface 73
71 longitudinally cutting face is arranged in triangular shape, and link block 72 is provided between the guide table 71 and inclined wedge drive surface 73, described
Locating slot 74 is formd between inclined wedge drive surface 73,71 bottom surface of guide table and link block 72, the cam driver 8 includes
The recessed portion 84 coordinated with guide table 71, the section of the recessed portion 84 is set as homogeneous with the cross-sectional shape size of guide table 71
Together, the cam driver 8 is provided with the second positioning plate 83, second positioning plate 83 at the two side of 84 position of recessed portion
Include the first positioning region 81 and the second positioning region 82 being connect with cam driver 8, first positioning region 81 and second
82 L-shaped setting of positioning region, first positioning region 81 are set as the long side of L-type, and first positioning region 81 drives with inclined wedge
It is connected through a screw thread realization between part 8 and is detachably fixed connection, second positioning region 82 is set as the short side of L-type, works as recess
When portion 84 is fully contradicted with guide table 71, second positioning region 82 also contacts in inclined wedge drive surface 73, and the inclined wedge drives
8 global sections of moving part are right-angled trapezium, are larger-size horizontal plane towards 3 side of upper cavity die, are arranged on the side end face
There are the through hole through cam driver 8, through hole to be through to the smaller horizontal plane of size from larger-size horizontal plane,
The guide rod 9 coordinated with through hole is provided on the slip base 5,9 one end of the guide rod is fixed on slip base 5, the other end
Through the through hole, the guide rod 9 is provided with the locating part 91 that diameter is more than through hole in the side end.
The outer edge of the evagination forming part 11 is provided with the displacement field 13 of indent, and the evagination forming part 11 is in displacement field
End face in 13 is designed according to the side pattern of required finishing, and the cutter block 6 includes cutter portion 61 and cutter
Seat 62, the cutter seat 62 is installed on by bolt on inclined wedge moving member 7, and cutter portion 61 externally protrudes out in the setting of cutter seat 62, institute
It is identical, the upper mold to state profile of the outer profile in cutter portion 61 with evagination forming part 11 in the end face formed in displacement field 13
Be provided with crushing block 33 corresponding with cam driver 8 in position on seat 31, crushing block 33 be extruded in cam driver 8 with
Inclined wedge moving member 7 is driven to move.
The elastomer block 78 of hemispherical protuberances is provided in the inclined wedge drive surface 73, the elastomer block 78 is using bullets such as silica gel
Property material make, under original state, the second positioning plate 83 of the cam driver 8 is located at the top position of inclined wedge drive surface 73
Place, first positioning plate 75 are directed towards the movement of 11 side of evagination forming part when cutting, so under initial position,
First positioning plate 75 should be located at side of the horizontal guide grooves 51 far from evagination forming part 11, in order to ensure the effect of cutting, institute
To need to keep following two parameters, one is 33 driving wedge actuator 8 of crushing block move to in inclined wedge drive surface 73
When elastomer block 78 contacts, what holding pad 4 must be slightly at this time touches outer prior to the touching of cam driver 8 elastomer block 78
Material to be processed in convex forming part 11, the second is when 33 driving wedge actuator 8 of crushing block moves to and inclined wedge drive surface 73
On elastomer block 78 contact when, first positioning plate 75 is also required to move to just inconsistent with resistance piece 53.
In order to ensure most preferably to configure, for being set as 50 ° -60 ° sharp between joint face 76 and inclined wedge drive surface 73
Angle.
The specific workflow of the trimming die is as follows：In the initial state, upper cavity die 3 is separated with lower punch 1, electric at this time
Magnet 56 is powered, and the inclined wedge moving member 7 is adsorbed in by the effect of magnetic on electromagnet 56, and pushes cam driver 8
At the top position of inclined wedge drive surface 73, when carrying out press work, upper cavity die 3 is moved towards lower punch 1, when upper
When crushing block 33 on die holder 31 contacts cam driver 8, the electromagnet 56 powers off, and the upper die holder 31 persistently moves down, makes
Cam driver 8 squeezes inclined wedge moving member 7 along 51 horizontal movement of horizontal guide grooves, moved to and elastomer block in the second positioning plate 83
Before 78 contacts, the holding pad 4 is moved to be come into full contact with evagination forming part 11, material to be processed is positioned, so
Upper cavity die 3 persistently moves down afterwards, and cam driver 8 squeezes elastomer block 78 and at the same time first on inclined wedge moving member 7 positions at this time
75 crush resistance part 53 of plate, during continuous action, elastomer block 78 deforms upon, and the inclined-plane stress of resistance piece 53 to reset
Spring 54 deforms upon, until when resistance piece 53 is completed to enter in recessing groove 55, the elastomer block 78 discharges the elasticity of its savings
Potential energy so that inclined wedge moving member 7 accelerates feeding, cutter block 6 to enter displacement field 13 with certain acceleration and complete processing, complete
After processing, when upper cavity die 3 resets, electromagnet 56 is powered, and the inclined wedge moving member 7 is attracted to initial position, and at the same time band
Dynamic cam driver 8 returns to initial position.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (7)
1. a kind of trimming die, including lower punch（1）, upper cavity die（3）And holding pad（4）, the holding pad（4）It is embedded at fovea superior
Mould（3）It is interior, the lower punch（1）It include lower die holder（12）And it is set to lower die holder（12）On evagination forming part（11）,
The upper cavity die（3）It include upper die holder（31）And it is set to upper die holder（31）On indent forming part（32）, characterized in that
The lower punch（1）On be provided with sliding assembly（2）, the sliding assembly（2）Include to be fixed on lower punch（1）On sliding
Seat（5）With slip base（5）The inclined wedge moving member that end face contradicts（7）And it is used for driving wedge moving member（7）The inclined wedge of movement drives
Moving part（8）, inclined wedge moving member（7）It is positioned at slip base（5）End face and along slip base（5）End face setting direction displacement, it is described oblique
Wedge moving member（7）It include inclined wedge drive surface（73）And mounting surface（77）, the mounting surface（77）Towards evagination forming part（11）
Side is arranged and the mounting surface（77）On be fixed with cutter block（6）, the evagination forming part（11）Outer edge correspond to slide
Move component（2）Position at be provided with for cutter block（6）Into evagination forming part（11）Interior displacement field（13）, the cutter block
（6）With inclined wedge moving member（7）Move to displacement field（13）The interior and cutter block at this time（6）With evagination forming part（11）It offsets
It touches, the upper die holder（31）On be provided with for driving wedge actuator（8）The crushing block of movement（33）, the inclined wedge drive surface
（73）On be provided with elastomer block in hemispherical protuberances（78）, the holding pad（4）With evagination forming part（11）It is oblique prior to described
Wedge actuator（8）With elastomer block（78）It contradicts, the cam driver（8）It is positioned at slip base（5）Above and it is only capable of along vertical side
To movement, the cam driver（8）With inclined wedge moving member（7）Between independently of each other movement and the cam driver（8）Begin
It is connected to inclined wedge moving member eventually（7）Inclined wedge drive surface（73）On, the slip base（5）On be provided with for driving wedge move
Part（7）The driving source of reset.
2. trimming die according to claim 1, characterized in that the cutter block（6）Include and mounting surface（77）Cooperation
Stripping and slicing seat and be fixed on cutter seat（62）On cutter portion（61）, the cutter portion（61）Externally protrude out in cutter seat（62）Setting
And the cutter portion（61）With evagination forming part（11）In displacement field（13）Outer profile it is identical.
3. trimming die according to claim 1, characterized in that the slip base（5）With inclined wedge moving member（7）The end of contact
The section in face is arranged in horn shape, the slip base（5）It is horizontally extending, the slip base（5）Two sides on be respectively provided with
There are horizontal guide grooves（51）, the inclined wedge moving member（7）Corresponding to horizontal guide grooves（51）Position at be provided with coordinated with it
One positioning plate（75）, first positioning plate（75）Inclined wedge moving member is fixed in one end（7）The upper other end is embedded at horizontal guide grooves
（51）Interior, the driving source is to be set to slip base（5）On electromagnet（56）, the electromagnet（56）Positioned at slip base（5）
In cam driver（8）Driving wedge moving member（7）At the position of mobile negative direction, first positioning plate（75）Using can
With electromagnet（56）The material for forming magnetic makes.
4. trimming die according to claim 3, characterized in that the cam driver（8）It is provided with and passes through along the longitudinal direction
Perforation, the slip base（5）On be provided with longitudinally disposed guide rod（9）, the cam driver（8）It is sheathed on by through hole
Guide rod（9）On, the guide rod（9）Relative to slip base（5）The other end of connection is provided with for limiting cam driver（8）
It is detached from guide rod（9）Locating part（91）, the locating part（91）Diameter be more than the through hole.
5. trimming die according to claim 1, characterized in that the inclined wedge moving member（7）Inclined wedge drive surface（73）On
It is provided with and is used for and cam driver（8）The guide table of cooperation（71）, the guide table（71）Inclined horn shape setting, it is described
Cam driver（8）Include and guide table（71）The recessed portion of cooperation（84）, the recessed portion（84）It is set as and guide table
（71）Identical horn shape, the guide table（71）With inclined wedge drive surface（73）Between form locating slot（74）, the inclined wedge driving
Part（8）Both ends of the surface, which are detachably fixed, is connected with the second positioning plate（83）, second positioning plate（83）Include to be driven with inclined wedge
Part（8）First positioning region of connection（81）And with inclined wedge drive surface（73）The second positioning region contradicted（82）, described first is fixed
Position portion（81）With the second positioning region（82）Between L-shaped setting, second positioning region（82）It is embedded in locating slot（74）It is interior.
6. trimming die according to claim 3, characterized in that the horizontal guide grooves（51）Groove bottom on be provided with resigning
Slot（55）, the recessing groove（55）Inside it is provided with resetting spring（54）And resistance piece（53）, the resistance piece（53）It is set as
Corner block, when the resetting spring（54）When descending in the raw, the resistance piece（53）Positioned at horizontal guide grooves（51）It is interior and
The resistance piece（53）Two inclined-planes inclined direction be the first positioning plate（75）The direction of movement, first positioning plate
（75）From initial position to resistance piece（53）Stroke and cam driver（8）From initial position to inclined wedge drive surface（73）Bullet
Property block（78）Stroke match.
7. trimming die according to claim 1, characterized in that the inclined wedge moving member（7）Further include having and slip base（5）
The joint face of cooperation（76）, the joint face（76）With inclined wedge drive surface（73）Between setting at an acute angle, the acute angle is ranging from
Between 50 ° -60 °, the mounting surface（77）Perpendicular to joint face（76）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243427.XA CN106734521B (en) | 2016-12-29 | 2016-12-29 | Trimming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN106734521B true CN106734521B (en) | 2018-10-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108470518A (en) * | 2018-05-04 | 2018-08-31 | 深圳双十科技有限公司 | Full-automatic polarizer sheet sticking system and its attachment process |
| CN108470519B (en) * | 2018-05-04 | 2024-05-14 | 深圳双十科技有限公司 | Polaroid attaching machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131020A (en) * | 1980-03-17 | 1981-10-14 | Nissan Motor Co Ltd | Cam device for press |
| JPH03234324A (en) * | 1990-02-09 | 1991-10-18 | Nissan Motor Co Ltd | Cam piercing device |
| CN1863615A (en) * | 2003-09-05 | 2006-11-15 | 株式会社丰技研 | Plate material press forming method and press forming device |
| CN203245278U (en) * | 2013-05-13 | 2013-10-23 | 合肥众邦科技开发有限公司 | Engine cover hinge punching trimming lateral punching compound die |
| CN103394596A (en) * | 2013-08-06 | 2013-11-20 | 安徽江淮汽车股份有限公司 | Tapered wedge mechanism of floor die |
| CN104289596A (en) * | 2014-09-16 | 2015-01-21 | 瑞鹄汽车模具有限公司 | Drawing and trimming die |
| CN205798119U (en) * | 2016-06-03 | 2016-12-14 | 安徽蓝华金属科技股份有限公司 | The side trimming mechanism of stamping parts of automobile |
| CN206325996U (en) * | 2016-12-29 | 2017-07-14 | 上海千缘汽车车身模具有限公司 | Trimming die |
-
2016
- 2016-12-29 CN CN201611243427.XA patent/CN106734521B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131020A (en) * | 1980-03-17 | 1981-10-14 | Nissan Motor Co Ltd | Cam device for press |
| JPH03234324A (en) * | 1990-02-09 | 1991-10-18 | Nissan Motor Co Ltd | Cam piercing device |
| CN1863615A (en) * | 2003-09-05 | 2006-11-15 | 株式会社丰技研 | Plate material press forming method and press forming device |
| CN203245278U (en) * | 2013-05-13 | 2013-10-23 | 合肥众邦科技开发有限公司 | Engine cover hinge punching trimming lateral punching compound die |
| CN103394596A (en) * | 2013-08-06 | 2013-11-20 | 安徽江淮汽车股份有限公司 | Tapered wedge mechanism of floor die |
| CN104289596A (en) * | 2014-09-16 | 2015-01-21 | 瑞鹄汽车模具有限公司 | Drawing and trimming die |
| CN205798119U (en) * | 2016-06-03 | 2016-12-14 | 安徽蓝华金属科技股份有限公司 | The side trimming mechanism of stamping parts of automobile |
| CN206325996U (en) * | 2016-12-29 | 2017-07-14 | 上海千缘汽车车身模具有限公司 | Trimming die |
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| CN106734521A (en) | 2017-05-31 |
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Effective date of registration: 20231228 Address after: 242000 northeast corner of the intersection of Chongde road and Qilin Avenue, Xuanzhou Economic Development Zone, Xuancheng City, Anhui Province Patentee after: Anhui Qianyuan mould Co.,Ltd. Address before: No. 1111 Kangqiao East Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai, 200120 Patentee before: SHANGHAI QIAN YUAN MOTOR BODY DIE Co.,Ltd. |
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