CN103949547A - Automobile fender stamping die - Google Patents
Automobile fender stamping die Download PDFInfo
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- CN103949547A CN103949547A CN201410190429.1A CN201410190429A CN103949547A CN 103949547 A CN103949547 A CN 103949547A CN 201410190429 A CN201410190429 A CN 201410190429A CN 103949547 A CN103949547 A CN 103949547A
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Abstract
The invention discloses an automobile fender stamping die which comprises an upper die holder, a lower die holder, an upper die forming block arranged on the upper die holder, and a lower die forming block arranged on the lower die holder, and further comprises two shaping inserts and two wedge mechanisms, wherein the two shaping inserts are matched with each other, used for lateral shaping and arranged on the lower die holder, and the two wedge mechanisms are respectively connected with the shaping inserts and used for driving the shaping inserts to move. According to the automobile fender stamping die provided by the invention, the shaping inserts which are matched with each other and arranged on the lower die holder can be used for laterally shaping the fender, and are matched with the upper die shaping block and the lower die shaping block to complete the punching formation of the fender, so that the shaping effect is excellent, and the processing efficiency is high.
Description
Technical field
The invention belongs to technical field of mold, specifically, the present invention relates to a kind of fender diel.
Background technology
Along with the fast development of car industry, what particularly household small-size automobile market expanded requires to improve the production efficiency of product in the urgent need to, Ge great main engine plants.
Beater or beat-up on automobile, be the vehicle-body outer panel for hiding wheel, because this component shape of old-fashioned vehicle body and position gaining the name like pinion, beater or beat-up is installed rigging position and is divided into again wing and rear fender, wing is arranged on front-wheel place, and rear fender is arranged on trailing wheel place.
At present, fender is made by carry out punch process in diel.But existing diel can not be used for the work such as such as side deburring, side flanging, side shaping of fender, or punch forming weak effect, or inefficiency, and the use of diel is limited.
Summary of the invention
The invention provides a kind of fender diel, object is to realize the punch forming of beater or beat-up.
To achieve these goals, the technical scheme that the present invention takes is: fender diel, comprise upper bolster, die shoe, be located at the upper die forming piece on upper bolster and be located at the counterdie forming blocks on die shoe, also comprise that two of being located on described die shoe match to insert and insert and be connected and for driving shaping two the mobile Wedge mechanisms of inserting with a shaping respectively for the shaping of side shaping.
Described shaping is inserted and is comprised that the shaping that is positioned at described counterdie forming blocks below is inserted and is positioned at the insert outer shaping of a side of shaping and insert, and the angle between the direction of motion that interior shaping is inserted and outer shaping is inserted is obtuse angle.
Described interior shaping upper and the described outer shaping relative side of inserting of inserting is interior shaping surface, and the side that outer shaping is inserted is the outer shaping surface coordinating with interior shaping surface, and the upper surface that interior shaping is inserted is and the forming surface of the upper surface phase amalgamation of described counterdie forming blocks.
The insert interior Wedge mechanism that connects of described interior shaping comprises that the interior wedge being vertically located on described upper bolster presses down slide block and level and is located on described die shoe and by interior wedge and presses down the interior wedge slide block that slider-actuated along continuous straight runs moves, and the described interior shaping position of stretching into described counterdie forming blocks below with interior wedge slide block of inserting is connected.
Described die shoe is provided with and is connected with described interior wedge slide block and for the cylinder of interior wedge slide block return.
The center of circle that described cylinder and described interior wedge press down the arcuate flanks of slide block and described counterdie forming blocks is positioned at the same side of counterdie forming blocks.
The insert outer Wedge mechanism that connects of described outer shaping comprises that the outer wedge being vertically located on described upper bolster presses down slide block and level and is located on described die shoe and by outer wedge and presses down the outer wedge slide block that slider-actuated along continuous straight runs moves, and outer shaping is inserted and is connected with outer wedge slide block.
Described outer shaping is inserted to be provided with and is contacted with described upper die forming piece for the insert return spring of return of outer shaping.
The diel of this fender also comprises the punching Wedge mechanism moving for the side blow head in the punching of workpiece sidepiece and driving side drift, this punching Wedge mechanism comprises that the punching being vertically located on described upper bolster presses down slide block and level and is located on described die shoe and by punching and presses down the punching wedge slide block that slider-actuated along continuous straight runs moves, and side blow head is connected with punching wedge slide block.
Described upper die forming piece is slidably connected by unloading bolt and described upper bolster, between upper bolster and upper die forming piece, is also provided with nitrogen spring.
Fender diel of the present invention, insert by two shapings that match are set on die shoe, for beater or beat-up is carried out to side shaping, and coordinated the punch forming of beater or beat-up with upper die forming piece and counterdie forming blocks, good forming effect, working (machining) efficiency is high.
Brief description of the drawings
This description comprises the following drawings, shown in content respectively:
Fig. 1 is the structural representation of fender diel;
Fig. 2 is at the mould structure schematic diagram of removing after upper bolster;
Fig. 3 is at the top view of removing the mould after upper bolster;
Fig. 4 is the structural representation of elongated slot and side pin cooperation place;
Fig. 5 is the structural representation of upper die forming piece, counterdie forming blocks and upper punch cooperation place;
Fig. 6 is at the mould structure schematic diagram of removing after upper bolster, nitrogen spring, unloading bolt, upper die forming piece and upper punch;
Fig. 7 is the structural representation of counterdie forming blocks;
Fig. 8 is the bottom surface structure schematic diagram of counterdie forming blocks;
Fig. 9 is the installation diagram of counterdie forming blocks and outer Wedge mechanism and interior Wedge mechanism;
Figure 10 is the installation diagram that interior Wedge mechanism and interior shaping are inserted;
Figure 11 is the structural representation that interior shaping is inserted;
Figure 12 is the installation diagram that outer Wedge mechanism and outer shaping are inserted;
Figure 13 is the structural representation that outer shaping is inserted;
Figure 14 is the installation diagram of the first side punching and the first punching Wedge mechanism;
Figure 15 is the installation diagram of the second side punching and the second punching Wedge mechanism;
Figure 16 is the structural representation of the beater or beat-up after punch forming;
In figure, be labeled as:
1, upper bolster; 2, die shoe; 3, upper die forming piece; 31, forming blocks on front guarantor's installation portion; 4, counterdie forming blocks; 41, arcuate flanks; 42, lower module body; 43, the first side punching forming blocks; 44, counterdie back-up block; 45, front security personnel fill subordinate's forming blocks; 46, cushion block; 47, the second side punching forming blocks; 5, side pin; 6, elongated slot; 7, interior shaping is inserted; 71, interior shaping surface; 8, interior Wedge mechanism; 81, interior wedge presses down slide block; 82, interior wedge slide block; 9, outer Wedge mechanism; 91, outer wedge presses down slide block; 92, outer wedge slide block; 10, outer shaping is inserted; 101, outer shaping surface; 11, cylinder; 12, return spring; 13, the first side blow head; 14, the first punching Wedge mechanism; 141, the first punching presses down slide block; 142, the first punching wedge slide block; 143, the first guide sliding base; 15, the second side blow head; 16, the second punching Wedge mechanism; 161, the second punching presses down slide block; 162, the second punching wedge slide block; 163, the second guide sliding base; 17, upper punch; 18, rear end installation portion forming blocks; 19, nitrogen spring; 20, unloading bolt; 21, wheel arch portion; 22, front guarantor's installation portion; 23, rear end installation portion; 24, upper connecting portion.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail, and object is to help those skilled in the art to have more complete, accurate and deep understanding to design of the present invention, technical scheme, and contributes to its enforcement.
As shown in Fig. 1 to Figure 15, a kind of fender diel of the present invention, comprise upper bolster 1, die shoe 2, be located at the upper die forming piece 3 on upper bolster 1 and be located at the counterdie forming blocks 4 on die shoe 2, also comprise that two of being located on die shoe 2 match to insert and insert and be connected and for driving shaping two the mobile Wedge mechanisms of inserting with a shaping respectively for the shaping of side shaping.
Specifically, be as shown in figure 16 the structural representation that adopts the beater or beat-up of this diel punching press; A beater or beat-up side in the longitudinal direction generally all has the wheel arch portion 21 that is shaped as arc for holding automotive wheel, and corresponding have an installing hole for being fixed on vehicle body at wheel arch portion 21 places.The front end of beater or beat-up is the front guarantor's installation portion 22 being connected with automobile front beam, and rear end is the rear end installation portion 23 being connected with automobile body side wall, correspondingly on front guarantor's installation portion 22 and rear end installation portion 23, installing hole will be set.What the opposite side relative with wheel arch portion 21 on beater or beat-up arranged is the upper connecting portion 24 for being connected with vehicle body, and on this, connecting portion 24 is the flange that matches and mold of being inserted by two shapings.
The upper bolster 1 of this diel is provided with a upper die forming piece 3, and die shoe 2 is provided with a counterdie forming blocks 4, so once can stamp out a beater or beat-up.In upper bolster 1, be provided with the groove for holding upper die forming piece 3, upper die forming piece 3 is to be slidably connected with upper bolster 1 by multiple unloading bolts 20, is also provided with multiple nitrogen springs 19 between upper bolster 1 and upper die forming piece 3.As shown in Figures 2 and 3, nitrogen spring 19 is arranged along the edge trend of upper die forming piece 3, in the present embodiment, nitrogen spring 19 on upper die forming is provided with 7 altogether, unloading bolt 20 on upper die forming piece 3 is provided with 3,3 unloading bolts 20 lay respectively near 3 three end position places of upper die forming piece, are triangularly arranged, and guarantee after punching press completes, to make the stable return of upper die forming piece 3.
As shown in Figures 2 to 4, be also provided with 5, three the side pins 5 of three side pins that embed in the elongated slot 6 that the side of upper die forming piece 3 arranges and be triangularly arranged on upper bolster 1, the elongated slot 6 on upper die forming piece 3 be the groove of extension vertically.Three side pins 5 are distributed in three diverse location places; each side pin 5 and stretching out towards counterdie forming blocks 4 directions for along continuous straight runs; one end of each side pin 5 is fixed on upper bolster 1; the other end inserts respectively in the elongated slot 6 of counterdie forming blocks 4 sides; but side pin 5 does not contact with the inwall of elongated slot 6 in the time of common state; these three side pins 5 are as secure side pin, and in the time that stripper bolt drives upper die forming piece 3 to move upward, this side pin 5 can play safeguard protection effect.
In counterdie forming blocks 4, the forming surface corresponding with the wheel arch portion 21 of beater or beat-up is a vertical arcuate flanks 41, for molding the wheel arch portion 21 of arc.Shaping is inserted and is comprised that the shaping that is positioned at counterdie forming blocks 4 belows inserts 7 and be positioned at the insert outer shaping of 7 one sides of shaping and insert 10, interior shaping insert 7 and the angle inserted between 10 the direction of motion of outer shaping be obtuse angle.It is interior shaping surface 71 that interior shaping is inserted on 7 with the outer shaping 10 relative sides of inserting, insert 10 side of outer shaping is the outer shaping surface 101 coordinating with interior shaping surface 71, insert 7 upper surface of interior shaping has and the forming surface of the upper surface phase amalgamation of counterdie forming blocks 4, insert 7 while moving in the horizontal direction to terminal position in interior shaping, interior shaping is inserted and 7 is spliced with counterdie forming blocks 4, now in shaping insert on 7 upper surface and the upper surface amalgamation of forming surface and the counterdie forming blocks 4 of interior shaping surface 71 adjacent parts.
Counterdie forming blocks 4 is to be erected on die shoe 2, the end face of the bottom surface of counterdie forming blocks 4 and die shoe 2 is for the insert space of 7 motions of interior shaping, interior shaping insert 7 below counterdie forming blocks 4 space line move, comprise that with the interior shaping 7 interior Wedge mechanisms 8 that are connected of inserting the interior wedge being vertically located on upper bolster 1 presses down slide block 81 and level and is located on die shoe 2 and by interior wedge and presses down the interior wedge slide block 82 that slide block 81 drives along continuous straight runs to move, interior shaping 7 positions of stretching into counterdie forming blocks 4 belows with interior wedge slide block 82 of inserting are connected.Interior wedge slide block 82 and interior wedge press down slide block 81 and are provided with the inclined-plane matching, in the time of punching press, upper bolster 1 drives interior wedge to press down slide block and synchronously moves down, when the inclined-plane that presses down slide block 81 at interior wedge contacts with the inclined-plane of interior wedge slide block 82, can promote interior wedge slide block 82 and move linearly on die shoe 2, thereby in driving, shaping is inserted and 7 moved towards workpiece place.As shown in the figure, interior wedge presses down slide block 81 and the center of circle of the arcuate flanks 41 of counterdie forming blocks 4 and is positioned at the same side of counterdie forming blocks 4, interior shaping is inserted arcuate flanks 41 that 7 moving direction is positioned at counterdie forming blocks 4 in the radial direction, and the angle of the length direction of the upper connecting portion 24 of the beater or beat-up completing with punching press is obtuse angle.
The insert length direction of upper connecting portion 24 of the beater or beat-up that 10 moving directions in horizontal plane and punching press complete of outer shaping is perpendicular, comprise that with the outer shaping 10 outer Wedge mechanisms 9 that are connected of inserting the outer wedge being vertically located on upper bolster 1 presses down slide block 91 and level and is located on die shoe 2 and by outer wedge and presses down the outer wedge slide block 92 that slide block 91 drives along continuous straight runs to move, outer shaping is inserted and 10 is connected with outer wedge slide block 92.Outer shaping insert 10 and outer Wedge mechanism 9 be all positioned at the same side of counterdie forming blocks 4, outer wedge slide block 92 and outer wedge press down slide block 91 and are provided with the inclined-plane matching, in the time of punching press, upper bolster 1 drives outer wedge to press down slide block and synchronously moves down, when the inclined-plane that wedge presses down slide block 91 outside contacts with the inclined-plane of outer wedge slide block 92, can promote outer wedge slide block 92 moves linearly on die shoe 2,10 move towards workpiece place thereby drive outer shaping to insert, insert and 7 coordinate workpiece is carried out to side shaping with interior shaping.
On die shoe 2, be also provided with and be connected with interior wedge slide block 82 and for the cylinder 11 of interior wedge slide block 82 returns, this cylinder 11 is arranged on die shoe 2 and is positioned at one end of wedge slide block 82 for along continuous straight runs, the piston rod of cylinder 11 stretches out with the center, end of interior wedge slide block 82 and is connected, and the axial and moving direction of interior wedge slide block 82 of cylinder 11 is located along the same line.After punching press completes, in upper bolster 1 moves up and drives, wedge presses down slide block 81 and separates with interior wedge slide block 82, now cylinder 11 pulls interior wedge slide block 82 returns by the contraction of piston rod, and 7 returns thereby the interior shaping of drive is inserted, move in the lower side space of counterdie forming blocks 4.
Outer shaping is inserted and 10 is provided with and can contacts with upper die forming piece 3 and for the insert return spring 12 of 10 returns of outer shaping, this return spring 12 is for being horizontally disposed with, its one end and outer shaping are inserted and 10 are fixedly connected with, the other end can with the contacts side surfaces of upper die forming piece 3, after punching press completes, upper bolster 1 moves up and drives outer wedge to press down slide block 91 and separate with outer wedge slide block 92, upper die forming piece 3 does not also move up, now be clipped in return spring 12 that upper die forming piece 3 and outer shaping insert between 10 and can promote the outer shaping 10 reverse mobile returns that carry out of inserting, outer shaping insert 10 promote simultaneously outer wedge slide block 92 oppositely movement carry out return.
The front end of upper die forming piece 3 is provided with forming blocks 31 on the front guarantor's installation portion for stamping out the front guarantor's installation portion 22 on beater or beat-up, and counterdie forming blocks 4 comprises that lower module body 42, front security personnel fill subordinate's forming blocks 45, the first side punching forming blocks 43, counterdie back-up block 44, cushion block 46 and the second side punching forming blocks 47.It is to be connected with the front end of lower module body 42 that front security personnel fill subordinate's forming blocks 45, front security personnel fill subordinate's forming blocks 45 and are positioned on front guarantor's installation portion under forming blocks 31, front security personnel fill subordinate's forming blocks 45 and match with forming blocks 31 on front guarantor's installation portion, for protecting the punch forming of installation portion 22 before beater or beat-up, fill on subordinate's forming blocks 45 and front guarantor's installation portion and be provided with the through hole that allows drift pass in forming blocks 31 front security personnel on the other hand on the one hand.Lower module body 42 is provided with the holding tank for holding the first side punching forming blocks 43, this the first side punching forming blocks 43 is fixedly mounted in holding tank, holding tank is the groove forming towards lower module body 42 internal recess arcuate flanks 41, the position of holding tank is roughly positioned at the centre position place of arcuate flanks 41, the first side punching forming blocks 43 is for going out installing hole on the wheel arch portion 21 at beater or beat-up, the second side punching forming blocks 47 is for going out installing hole on the rear end installation portion 23 at beater or beat-up, the second side punching forming blocks 47 is not directly connected with lower module body 42, the second side punching forming blocks 47 is to be fixed on die shoe 2, between lower module body 42 and the second side punching forming blocks 47, be also provided with a rear end installation portion forming blocks 18, rear end installation portion forming blocks 18 is to be fixed on die shoe 2, in the time of punching press, the upper surface of lower module body 42, the upper surface of the first side punching forming blocks 43, the upper surface of the second side punching forming blocks 47, the upper surface amalgamation that the upper surface of rear end installation portion forming blocks 18 and front security personnel fill subordinate's forming blocks 45 forms complete forming surface, match workpiece is carried out to punch forming with upper die forming piece 3.
In the present embodiment, front guarantor's installation portion forming blocks is to be integrated casting with lower module body 42, rear end installation portion forming blocks 18 is to be integrated casting with upper bolster 1, the second side punching forming blocks 47 is to be mounted by means of bolts on upper bolster 1, and the second side punching forming blocks 47, rear end installation portion forming blocks 18 are located along the same line with the rear end of lower module body 42.In addition, before one end of lower module body 42 is positioned at, the bottom surface of security personnel's dress subordinate forming blocks 45 is provided with a cushion block 46, before the Area Ratio of this cushion block 46, the area of security personnel's dress subordinate forming blocks 45 is large, also be provided with a cushion block 46 in the bottom surface of the other end of lower module body 42, this cushion block 46 is adjacent with the position of rear end installation portion forming blocks 18, these two cushion blocks 46 are to fill subordinate's forming blocks 45 with lower module body 42 and front security personnel to be integrated casting equally, and die shoe 2 forming blocks are fixedly connected with the supporting seat arranging on die shoe 2 by these two cushion blocks 46.
As shown in Figures 2 to 5, the position of protecting forming blocks 31 on installation portion before corresponding on upper bolster 1 is provided with 7 low punches, corresponding on front guarantor's installation portion forming blocks 31 and front security personnel fill and in subordinate's forming blocks 45, be provided with 7 through holes that allow upper punch 17 pass, in the time of punching press, upper bolster 1 drives upper punch 17 to press down, after the through hole that forming blocks 31 on installation portion is protected in the lower end of upper punch 17 in the past stretches out, insert again in the through hole that front security personnel fill subordinate's forming blocks 45 through workpiece, thereby go out 7 installing holes on front guarantor's installation portion of beater or beat-up, waste material via through holes after punching drops to the below of counterdie forming blocks 4.
The diel of this fender also comprises the punching Wedge mechanism moving for the side blow head in the punching of workpiece sidepiece and driving side drift, corresponding the first side punching forming blocks 43 and the second side punching forming blocks 47, and side blow head and punching Wedge mechanism are respectively provided with two.
As shown in figure 14, the side blow head coordinating with the first side punching forming blocks 43 is the first side blow head 13, and punching Wedge mechanism is that the first punching Wedge mechanism 14, the first side blow heads 13 and the first punching Wedge mechanism 14 are sides that are positioned at the first side punching forming blocks 43.This first punching Wedge mechanism 14 comprises that the first punching being vertically located on upper bolster 1 presses down slide block 141 and level and is located on die shoe 2 and presses down slide block 141 by the first punching and drive the first punching wedge slide block 142, the first side blow heads 13 that along continuous straight runs moves to be connected with the first punching wedge slide block 142.Because the first side punching forming blocks 43 is provided in a side of arcuate flanks 41 positions of lower module body 42, for the ease of arranging the first punching Wedge mechanism 14, as shown in Figure 7, in the arcuate flanks 41 of lower module body 42, be also provided with the counterdie back-up block 44 that an along continuous straight runs extends above interior wedge slide block 82, this counterdie back-up block 44 be shaped as the rectangle frame structure being connected to form by three long shaped plates, below being positioned on die shoe 2 back-up block below be provided with a supporting seat, counterdie back-up block 44 is bolted on this supporting seat.As shown in figure 10, the position being positioned on interior wedge slide block 82 below counterdie back-up block 44 is also provided with a groove vertically running through, and the supporting seat being connected with counterdie back-up block 44 is arranged in this groove.The first punching wedge slide block 142 is mounted on first guide sliding base 143, the position of this first guide sliding base 143 is the inside that is positioned at counterdie back-up block 44, on die shoe 2, be also provided with one for the supporting seat of the first guide sliding base 143 is installed, the first punching wedge slide block 142 is slidably connected with this first guide sliding base 143, the corresponding chute that is provided with along continuous straight runs extension on the first guide sliding base 143, the first side blow head 13 be fixedly mounted on the first punching wedge slide block 142 on the end face of the first side punching forming blocks 43, and stretch out towards the first side punching forming blocks 43 for along continuous straight runs setting.The first punching wedge slide block 142 and the first punching press down slide block 141 and are provided with the inclined-plane matching, in the time of punching press, upper bolster 1 drives the first punching to press down slide block 141 and synchronously moves down, when the inclined-plane that presses down slide block 141 in the first punching contacts with the inclined-plane of the first punching wedge slide block 142, can promote the first punching wedge slide block 142 moves linearly on the first guide sliding base 143, thereby drive the first side blow head 13 to move towards the first side punching forming blocks 43 places, the first side blow head 13 inserts in the through hole of the first side punching forming blocks 43 through workpiece again, thereby on the wheel arch portion 21 of beater or beat-up, go out an installing hole, waste material via through holes after punching and the first side punching forming blocks 43, the blanking channel of lower module body 42 interior settings drops to the below of counterdie forming blocks 4.
As shown in figure 15, the side blow head coordinating with the second side punching forming blocks 47 is the second side blow head 15, and punching Wedge mechanism is that the second punching Wedge mechanism 16, the second side blow heads 15 and the second punching Wedge mechanism 16 are sides that are positioned at the second side punching forming blocks 47.This second punching Wedge mechanism 16 comprises that the second punching being vertically located on upper bolster 1 presses down slide block 161 and level and is located on die shoe 2 and presses down slide block 161 by the second punching and drive the second punching wedge slide block 162, the second side blow heads 15 that along continuous straight runs moves to be connected with the second punching wedge slide block 162.The second punching wedge slide block 162 is mounted on second guide sliding base 163, on die shoe 2, be also provided with one for the supporting seat of the second guide sliding base 163 is installed, the second punching wedge slide block 162 is slidably connected with this second guide sliding base 163, the corresponding chute that is provided with along continuous straight runs extension on the second guide sliding base 163, the second side blow head 15 be fixedly mounted on the second punching wedge slide block 162 on the end face of the second side punching forming blocks 47, and stretch out towards the second side punching forming blocks 47 for along continuous straight runs setting.The second punching wedge slide block 162 and the second punching press down slide block 161 and are provided with the inclined-plane matching, in the time of punching press, upper bolster 1 drives the second punching to press down slide block 161 and synchronously moves down, when the inclined-plane that presses down slide block 161 in the second punching contacts with the inclined-plane of the second punching wedge slide block 162, can promote the second punching wedge slide block 162 moves linearly on the second guide sliding base 163, thereby drive the second side blow head 15 to move towards the second side punching forming blocks 47 places, the second side blow head 15 inserts in the through hole of the second side punching forming blocks 47 through workpiece again, thereby on the flange of the rear end of beater or beat-up installation portion 23, go out an installing hole, the blanking channel that waste material via through holes after punching and the second side punching forming blocks 47 sides arrange drops to the below of the second side punching forming blocks 47, this blanking channel is to be vertically located on the side contacting with rear end installation portion forming blocks 18 of the second side punching forming blocks 47.
The counterdie forming blocks 4 of this diel is formed by above-mentioned several parts, is convenient on the one hand processing and fabricating, and another conveniently can guarantee beater or beat-up good forming effect.
Below by reference to the accompanying drawings the present invention is exemplarily described.Obviously, specific implementation of the present invention is not subject to the restrictions described above.As long as having adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; Or without improvement, above-mentioned design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (10)
1. fender diel, comprise upper bolster, die shoe, be located at the upper die forming piece on upper bolster and be located at the counterdie forming blocks on die shoe, it is characterized in that: also comprising that two of being located on described die shoe match inserts and insert and be connected and for driving shaping two the mobile Wedge mechanisms of inserting with a shaping respectively for the shaping of side shaping.
2. fender diel according to claim 1, it is characterized in that: described shaping is inserted and comprised that the shaping that is positioned at described counterdie forming blocks below is inserted and is positioned at the insert outer shaping of a side of shaping and insert, and the angle between the direction of motion that interior shaping is inserted and outer shaping is inserted is obtuse angle.
3. fender diel according to claim 2, it is characterized in that: described interior shaping upper and the described outer shaping relative side of inserting of inserting is interior shaping surface, the side that outer shaping is inserted is the outer shaping surface coordinating with interior shaping surface, and the upper surface that interior shaping is inserted is and the forming surface of the upper surface phase amalgamation of described counterdie forming blocks.
4. fender diel according to claim 3, it is characterized in that: the insert interior Wedge mechanism that connects of described interior shaping comprises that the interior wedge being vertically located on described upper bolster presses down slide block and level and is located on described die shoe and by interior wedge and presses down the interior wedge slide block that slider-actuated along continuous straight runs moves, the described interior shaping position of stretching into described counterdie forming blocks below with interior wedge slide block of inserting is connected.
5. fender diel according to claim 4, is characterized in that: described die shoe is provided with and is connected with described interior wedge slide block and for the cylinder of interior wedge slide block return.
6. fender diel according to claim 5, is characterized in that: the center of circle that described cylinder and described interior wedge press down the arcuate flanks of slide block and described counterdie forming blocks is positioned at the same side of counterdie forming blocks.
7. according to the fender diel described in claim 3 or 4 or 5 or 6, it is characterized in that: the insert outer Wedge mechanism that connects of described outer shaping comprises that the outer wedge being vertically located on described upper bolster presses down slide block and level and is located on described die shoe and by outer wedge and presses down the outer wedge slide block that slider-actuated along continuous straight runs moves, and outer shaping is inserted and is connected with outer wedge slide block.
8. fender diel according to claim 7, is characterized in that: described outer shaping is inserted to be provided with and contacted with described upper die forming piece for the insert return spring of return of outer shaping.
9. according to the arbitrary described fender diel of claim 1 to 8, it is characterized in that: also comprise the punching Wedge mechanism moving for the side blow head in the punching of workpiece sidepiece and driving side drift, this punching Wedge mechanism comprises that the punching being vertically located on described upper bolster presses down slide block and level and is located on described die shoe and by punching and presses down the punching wedge slide block that slider-actuated along continuous straight runs moves, and side blow head is connected with punching wedge slide block.
10. according to the arbitrary described fender diel of claim 1 to 9, it is characterized in that: described upper die forming piece is slidably connected by unloading bolt and described upper bolster, between upper bolster and upper die forming piece, be also provided with nitrogen spring.
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CN201410190429.1A CN103949547B (en) | 2014-05-07 | 2014-05-07 | Fender diel |
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CN201410190429.1A CN103949547B (en) | 2014-05-07 | 2014-05-07 | Fender diel |
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CN104174771A (en) * | 2014-09-09 | 2014-12-03 | 奇瑞汽车股份有限公司 | Double-layer wedge structure and punching method |
CN106270202A (en) * | 2016-09-26 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of stamping parts renovation process and mould structure |
CN106424343A (en) * | 2016-11-28 | 2017-02-22 | 上海凌云汽车模具有限公司 | Vehicle thermal forming mold |
CN106493235A (en) * | 2016-12-26 | 2017-03-15 | 山东潍坊福田模具有限责任公司 | A kind of flanging die for vehicle roof skylight |
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CN203804056U (en) * | 2014-05-07 | 2014-09-03 | 芜湖福祥模具科技有限公司 | Vehicle fender stamping die |
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CN103128164A (en) * | 2011-11-25 | 2013-06-05 | 北汽福田汽车股份有限公司 | Composite tapered wedge punching die |
CN202752442U (en) * | 2012-06-29 | 2013-02-27 | 重庆桃园金属表面处理有限公司 | Stamping mold of automobile left wheel fender outer plate and right wheel fender outer plate |
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DE102013005346A1 (en) * | 2013-03-27 | 2014-03-20 | Daimler Ag | Apparatus for producing sheet metal component such as fender of motor vehicle, has a tumbling tool having a tumbling head pivotally connected to positioning tool, for folding over a curved edge portion of sheet metal component |
CN103586353A (en) * | 2013-11-25 | 2014-02-19 | 东风汽车公司 | Automobile left and right fender stamping technology and automobile left and right fender drawing die |
CN203804056U (en) * | 2014-05-07 | 2014-09-03 | 芜湖福祥模具科技有限公司 | Vehicle fender stamping die |
Cited By (5)
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CN104174771A (en) * | 2014-09-09 | 2014-12-03 | 奇瑞汽车股份有限公司 | Double-layer wedge structure and punching method |
CN106270202A (en) * | 2016-09-26 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of stamping parts renovation process and mould structure |
CN106424343A (en) * | 2016-11-28 | 2017-02-22 | 上海凌云汽车模具有限公司 | Vehicle thermal forming mold |
CN106424343B (en) * | 2016-11-28 | 2018-12-18 | 上海凌云汽车模具有限公司 | Automobile hot forming tool |
CN106493235A (en) * | 2016-12-26 | 2017-03-15 | 山东潍坊福田模具有限责任公司 | A kind of flanging die for vehicle roof skylight |
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