CN103949547B - Fender diel - Google Patents
Fender diel Download PDFInfo
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- CN103949547B CN103949547B CN201410190429.1A CN201410190429A CN103949547B CN 103949547 B CN103949547 B CN 103949547B CN 201410190429 A CN201410190429 A CN 201410190429A CN 103949547 B CN103949547 B CN 103949547B
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- slide block
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- shaping insert
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Abstract
The invention discloses a kind of fender diel, comprise upper bolster, die shoe, the counterdie forming blocks that is located at the upper die forming block on upper bolster and is located on die shoe, also comprise two of being located on described die shoe match for side shaping shaping insert and to be connected with a shaping insert respectively and for driving two Wedge mechanisms of shaping insert movement.Fender diel of the present invention, by arranging two shaping inserts matched on die shoe, for carrying out side shaping to beater or beat-up, and coordinate the punch forming of beater or beat-up with upper die forming block and counterdie forming blocks, good forming effect, working (machining) 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, the particularly production efficiency requiring to improve product in the urgent need to, Ge great main engine plants that expands of household small-size automobile market.
Beater or beat-up on automobile, be the vehicle-body outer panel for hiding wheel, because gaining the name like pinion in this component shape of old-fashioned vehicle body and position, 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 carrying out punch process in diel.But existing diel can not be used for the work such as the deburring of such as side, 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 the punch forming realizing beater or beat-up.
To achieve these goals, the technical scheme that the present invention takes is: fender diel, comprise upper bolster, die shoe, the counterdie forming blocks that is located at the upper die forming block on upper bolster and is located on die shoe, also comprise two of being located on described die shoe match for side shaping shaping insert and to be connected with a shaping insert respectively and for driving two Wedge mechanisms of shaping insert movement.
Described shaping insert comprises the shaping insert be positioned at below described counterdie forming blocks and the outer shaping insert being positioned at shaping insert side, and the angle between the direction of motion of interior shaping insert and outer shaping insert is obtuse angle.
Side relative with described outer shaping insert in described interior shaping insert is interior shaping surface, and the side of outer shaping insert is the outer shaping surface coordinated with interior shaping surface, and the upper surface of interior shaping insert is the forming surface with the upper surface phase split of described counterdie forming blocks.
The interior Wedge mechanism that described interior shaping insert connects comprises the interior wedge be vertically located on described upper bolster and presses down slide block and level and to be located on described die shoe and to press down slider-actuated wedge slide block in movement in the horizontal direction by interior wedge, and the position that described interior shaping insert and interior wedge slide block stretch into below described counterdie forming blocks 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 outer Wedge mechanism that described outer shaping insert connects comprises the outer wedge be vertically located on described upper bolster and presses down slide block and level and to be located on described die shoe and the outer wedge slide block being pressed down slider-actuated movement in the horizontal direction by outer wedge, and outer shaping insert is connected with outer wedge slide block.
Described outer shaping insert is provided with the return spring contacted with described upper die forming block for outer shaping insert return.
The diel of this fender also comprises at the side blow head of workpiece sidepiece punching and the punching Wedge mechanism of driving side drift movement, this punching Wedge mechanism comprises the punching be vertically located on described upper bolster and presses down slide block and level and to be located on described die shoe and the punching wedge slide block being pressed down slider-actuated movement in the horizontal direction by punching, and side blow head is connected with punching wedge slide block.
Described upper die forming block is slidably connected by unloading bolt and described upper bolster, between upper bolster and upper die forming block, be also provided with nitrogen spring.
Fender diel of the present invention, by arranging two shaping inserts matched on die shoe, for carrying out side shaping to beater or beat-up, and coordinate the punch forming of beater or beat-up with upper die forming block and counterdie forming blocks, good forming effect, working (machining) efficiency is high.
Accompanying drawing explanation
This description comprises the following drawings, shown content respectively:
Fig. 1 is the structural representation of fender diel;
Fig. 2 is the mould structure schematic diagram after removing upper bolster;
Fig. 3 is the top view of the mould after removing upper bolster;
Fig. 4 is the structural representation of elongated slot and pin cooperation place, side;
Fig. 5 is the structural representation of upper die forming block, counterdie forming blocks and upper punch cooperation place;
Fig. 6 is the mould structure schematic diagram after removing upper bolster, nitrogen spring, unloading bolt, upper die forming block 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 of interior Wedge mechanism and interior shaping insert;
Figure 11 is the structural representation of interior shaping insert;
Figure 12 is the installation diagram of outer Wedge mechanism and outer shaping insert;
Figure 13 is the structural representation of outer shaping insert;
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;
Be labeled as in figure:
1, upper bolster; 2, die shoe; 3, upper die forming block; 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's dress subordinate forming blocks; 46, cushion block; 47, the second side punching forming blocks; 5, side pin; 6, elongated slot; 7, interior shaping insert; 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 insert; 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 mounting portion forming blocks; 19, nitrogen spring; 20, unloading bolt; 21, wheel arch portion; 22, front guarantor's installation portion; 23, rear mounting portion; 24, upper connecting portion.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, be described in further detail the specific embodiment of the present invention, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present invention, technical scheme, and contribute 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, the counterdie forming blocks 4 that is located at the upper die forming block 3 on upper bolster 1 and is located on die shoe 2, also comprise two of being located on die shoe 2 match for side shaping shaping insert and to be connected with a shaping insert respectively and for driving two Wedge mechanisms of shaping insert movement.
Specifically, as shown in figure 16 for adopting the structural representation of the beater or beat-up of this diel punching press; The beater or beat-up side in the longitudinal direction shape generally all had for holding automotive wheel is the wheel arch portion 21 of arc, and corresponding have an installing hole for being fixed on vehicle body at wheel arch portion 21 place.The front end of beater or beat-up is protect installation portion 22 before being connected with automobile front beam, and rear end is the rear mounting portion 23 be connected with automobile body side wall, correspondingly will arrange installing hole on front guarantor's installation portion 22 and rear mounting portion 23.The upper connecting portion 24 that what the opposite side relative with wheel arch portion 21 on beater or beat-up was arranged is for being connected with vehicle body, on this, connecting portion 24 is to be matched the flange molded by two shaping inserts.
The upper bolster 1 of this diel is provided with a upper die forming block 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 block 3, upper die forming block 3 is slidably connected with upper bolster 1 by multiple unloading bolt 20, is also provided with multiple nitrogen spring 19 between upper bolster 1 and upper die forming block 3.As shown in Figures 2 and 3, nitrogen spring 19 is arranged along the edge trend of upper die forming block 3, in the present embodiment, nitrogen spring 19 on upper die forming is provided with 7 altogether, unloading bolt 20 on upper die forming block 3 is provided with 3,3 unloading bolts 20 lay respectively near upper die forming block 3 three end position places, are triangularly arranged, guarantee the return that upper die forming block 3 can be made after punching press completes stable.
As shown in Figures 2 to 4, three side pins, 5, three the side pins 5 upper bolster 1 is also provided with in the elongated slot 6 of the side setting embedding upper die forming block 3 are triangularly arranged, and the elongated slot 6 on upper die forming block 3 is the groove vertically extended.Three side pins 5 are distributed in three diverse location places; each side pin 5 and for stretch out towards counterdie forming blocks 4 direction in the horizontal direction; one end of each side pin 5 is fixed on upper bolster 1; the other end inserts in the elongated slot 6 of counterdie forming blocks 4 side respectively; but when usual state side pin 5 not with the contact internal walls of elongated slot 6; these three side pins 5 are as secure side pin, and when stripper bolt drives upper die forming block 3 to move upward, this side pin 5 can play safeguard protection effect.
Forming surface corresponding with the wheel arch portion 21 of beater or beat-up in counterdie forming blocks 4 is a vertical arcuate flanks 41, for molding the wheel arch portion 21 of arc.Shaping insert comprises the shaping insert 7 be positioned at below counterdie forming blocks 4 and the outer shaping insert 10 being positioned at shaping insert 7 side, and the angle between the direction of motion of interior shaping insert 7 and outer shaping insert 10 is obtuse angle.Side relative with outer shaping insert 10 in interior shaping insert 7 is interior shaping surface 71, the side of outer shaping insert 10 is the outer shaping surface 101 coordinated with interior shaping surface 71, the upper surface of interior shaping insert 7 has the forming surface with the upper surface phase split of counterdie forming blocks 4, interior shaping insert 7 move in the horizontal direction to terminal position time, interior shaping insert 7 and counterdie forming blocks 4 are spliced, now shaping insert 7 upper surface on the interior forming surface of shaping surface 71 adjacent part and the upper surface split of counterdie forming blocks 4.
Counterdie forming blocks 4 is erected on die shoe 2, the bottom surface of counterdie forming blocks 4 and the end face of die shoe 2 are the space of moving for interior shaping insert 7, interior shaping insert 7 moves linearly at the underlying space of counterdie forming blocks 4, in being connected with interior shaping insert 7, Wedge mechanism 8 comprises and is vertically located at wedge on upper bolster 1 and presses down slide block 81 and level and to be located on die shoe 2 and to press down slide block 81 by interior wedge and drive wedge slide block 82 in movement in the horizontal direction, and the position that interior shaping insert 7 stretches into below counterdie forming blocks 4 with interior wedge slide block 82 is connected.Interior wedge slide block 82 and interior wedge press down slide block 81 and are provided with the inclined-plane matched, when punching press, upper bolster 1 drives interior wedge to press down slide block and synchronously moves down, when interior wedge presses down the contact of incline plane of the inclined-plane of slide block 81 and interior wedge slide block 82, can promote interior wedge slide block 82 to move linearly on die shoe 2, thus in driving, shaping insert 7 moves towards workpiece place.As shown in the figure, interior wedge presses down the same side that slide block 81 and the center of circle of the arcuate flanks 41 of counterdie forming blocks 4 are positioned at counterdie forming blocks 4, the moving direction of interior shaping insert 7 is positioned at the arcuate flanks 41 of 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 completed with punching press is obtuse angle.
The length direction of the upper connecting portion 24 of the beater or beat-up that the moving direction of outer shaping insert 10 in horizontal plane and punching press complete is perpendicular, the outer Wedge mechanism 9 be connected with outer shaping insert 10 comprises the outer wedge be vertically located on upper bolster 1 and presses down slide block 91 and level and to be located on die shoe 2 and to press down by outer wedge the outer wedge slide block 92 that slide block 91 drives movement in the horizontal direction, and outer shaping insert 10 is connected with outer wedge slide block 92.Outer shaping insert 10 and outer Wedge mechanism 9 are 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 matched, when punching press, upper bolster 1 drives outer wedge to press down slide block and synchronously moves down, when wedge presses down the contact of incline plane of the inclined-plane of slide block 91 and outer wedge slide block 92 outside, outer wedge slide block 92 can be promoted move linearly on die shoe 2, thus drive outer shaping insert 10 to move towards workpiece place, coordinate with interior shaping insert 7 and side shaping is carried out to workpiece.
Die shoe 2 is also provided with and is connected with interior wedge slide block 82 and for the cylinder 11 of interior wedge slide block 82 return, this cylinder 11 is be arranged in the horizontal direction on die shoe 2 and be positioned at one end of wedge slide block 82, the piston rod of cylinder 11 stretches out and is connected with the center, end of interior wedge slide block 82, and the axis of cylinder 11 and the moving direction of interior wedge slide block 82 are located along the same line.After punching press completes, in upper bolster 1 moves up and drives, wedge presses down slide block 81 and is separated with interior wedge slide block 82, now cylinder 11 pulls interior wedge slide block 82 return by the contraction of piston rod, thus shaping insert 7 return in driving, move in the underlying space of counterdie forming blocks 4.
Outer shaping insert 10 is provided with and can contacts with upper die forming block 3 and for the return spring 12 of outer shaping insert 10 return, this return spring 12 is for being horizontally disposed with, its one end is fixedly connected with outer shaping insert 10, the other end can with the contacts side surfaces of upper die forming block 3, after punching press completes, upper bolster 1 moves up and drives outer wedge to press down slide block 91 and be separated with outer wedge slide block 92, upper die forming block 3 does not also move up, the outer shaping insert 10 that can promote the return spring 12 be now clipped between upper die forming block 3 and outer shaping insert 10 oppositely moves carries out return, outer shaping insert 10 promotes reverse movement of outer wedge slide block 92 simultaneously and carries out return.
The front end of upper die forming block 3 be provided with for stamp out protect installation portion 22 before on beater or beat-up before protect forming blocks 31 on installation portion, counterdie forming blocks 4 comprises lower module body 42, front security personnel dress subordinate forming blocks 45, first side punching forming blocks 43, counterdie back-up block 44, cushion block 46 and the second side punching forming blocks 47.Front security personnel's dress subordinate forming blocks 45 is connected with the front end of lower module body 42, to protect on installation portion immediately below forming blocks 31 before front security personnel dress subordinate forming blocks 45 is positioned at, front security personnel's dress subordinate forming blocks 45 matches with forming blocks 31 on front guarantor's installation portion, protect the punch forming of installation portion 22 before being used for beater or beat-up on the one hand, in front security personnel's dress subordinate forming blocks 45 with forming blocks 31 on front guarantor's installation portion, be provided with the through hole allowing drift pass on the other 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 towards the groove that lower module body 42 internal recess is formed arcuate flanks 41, the position of holding tank is roughly positioned at the middle position of arcuate flanks 41, first side punching forming blocks 43 is for going out installing hole on the wheel arch portion 21 of beater or beat-up, second side punching forming blocks 47 is for going out installing hole on the rear mounting portion 23 of beater or beat-up, second side punching forming blocks 47 is not directly connected with lower module body 42, second side punching forming blocks 47 is fixed on die shoe 2, a rear mounting portion forming blocks 18 is also provided with between lower module body 42 and the second side punching forming blocks 47, rear mounting portion forming blocks 18 is fixed on die shoe 2, when 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, upper surface and the front upper surface split filling subordinate's forming blocks 45 of ensuring public security of rear mounting portion forming blocks 18 form complete forming surface, match with upper die forming block 3 and punch forming is carried out to workpiece.
In the present embodiment, front guarantor's installation portion forming blocks is integrated casting with lower module body 42, rear mounting portion forming blocks 18 is integrated casting with upper bolster 1, second side punching forming blocks 47 is mounted by means of bolts on upper bolster 1, and the second side punching forming blocks 47, rear mounting 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 a cushion block 46 is provided with in the bottom surface of the other end of lower module body 42, this cushion block 46 is adjacent with the position of rear mounting portion forming blocks 18, these two cushion blocks 46 are fill subordinate's forming blocks 45 be integrated casting with lower module body 42 and front security personnel equally, and namely die shoe 2 forming blocks is fixedly connected with the supporting seat that die shoe 2 is arranged by these two cushion blocks 46.
As shown in Figures 2 to 5, the position protecting forming blocks 31 on installation portion before corresponding on upper bolster 1 is provided with 7 low punches, on front guarantor's installation portion, forming blocks 31 and front security personnel dress subordinate forming blocks 45 are provided with 7 through holes allowing upper punch 17 pass accordingly, when punching press, upper bolster 1 drives upper punch 17 to press down, after on lower end the past guarantor's installation portion of upper punch 17, the through hole of forming blocks 31 stretches out, before inserting through workpiece, security personnel fill in the through hole of subordinate's forming blocks 45 again, thus protect before beater or beat-up on installation portion and go out 7 installing holes, waste material via through holes after punching drops to the below of counterdie forming blocks 4.
The diel of this fender also comprises at the side blow head of workpiece sidepiece punching and the punching Wedge mechanism of driving side drift movement, and corresponding first side punching forming blocks 43 and the second side punching forming blocks 47, side blow head and punching Wedge mechanism are respectively provided with two.
As shown in figure 14, the side blow head coordinated with the first side punching forming blocks 43 is the first side blow head 13, and punching Wedge mechanism is the first punching Wedge mechanism 14, first side blow head 13 and the first punching Wedge mechanism 14 is the sides being positioned at the first side punching forming blocks 43.This first punching Wedge mechanism 14 comprises the first punching be vertically located on upper bolster 1 and presses down slide block 141 and level and to be located on die shoe 2 and to press down slide block 141 by the first punching and drive the first punching wedge slide block 142, first side blow head 13 of movement to be in the horizontal direction connected with the first punching wedge slide block 142.Because the first side punching forming blocks 43 is arcuate flanks 41 positions being located at lower module body 42, for the ease of arranging the first punching Wedge mechanism 14, as shown in Figure 7, the arcuate flanks 41 of lower module body 42 is also provided with a counterdie back-up block 44 extended above interior wedge slide block 82 in the horizontal direction, the shape of this counterdie back-up block 44 is the rectangle frame structure be connected to form by three long shaped plates, below die shoe 2 is positioned at, the below of back-up block is provided with a supporting seat, and counterdie back-up block 44 is bolted on this supporting seat.As shown in Figure 10, the position interior wedge slide block 82 is positioned at below counterdie back-up block 44 is also provided with a groove vertically run through, and the supporting seat be connected with counterdie back-up block 44 is arranged in this groove.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 being positioned at counterdie back-up block 44, die shoe 2 is also provided with one for installing the supporting seat of the first guide sliding base 143, first punching wedge slide block 142 is slidably connected with this first guide sliding base 143, correspondingly on the first guide sliding base 143, be provided with the chute extended in the horizontal direction, first side blow head 13 be fixedly mounted on the first punching wedge slide block 142 towards on the end face of the first side punching forming blocks 43, and stretch out towards the first side punching forming blocks 43 for arranging in the horizontal direction.First punching wedge slide block 142 and the first punching press down slide block 141 and are provided with the inclined-plane matched, when punching press, upper bolster 1 drives the first punching to press down slide block 141 and synchronously moves down, when the first punching presses down the contact of incline plane of the inclined-plane of slide block 141 and the first punching wedge slide block 142, the first punching wedge slide block 142 can be promoted move linearly on the first guide sliding base 143, thus drive the first side blow head 13 to move towards the first side punching forming blocks 43 place, first side blow head 13 inserts in the through hole of the first side punching forming blocks 43 through workpiece again, thus an installing hole is gone out on the wheel arch portion 21 of beater or beat-up, waste material via through holes after punching and the first side punching forming blocks 43, the blanking channel arranged in lower module body 42 drops to the below of counterdie forming blocks 4.
As shown in figure 15, the side blow head coordinated with the second side punching forming blocks 47 is the second side blow head 15, and punching Wedge mechanism is the second punching Wedge mechanism 16, second side blow head 15 and the second punching Wedge mechanism 16 is the sides being positioned at the second side punching forming blocks 47.This second punching Wedge mechanism 16 comprises the second punching be vertically located on upper bolster 1 and presses down slide block 161 and level and to be located on die shoe 2 and to press down slide block 161 by the second punching and drive the second punching wedge slide block 162, second side blow head 15 of movement to be in the horizontal direction connected with the second punching wedge slide block 162.Second punching wedge slide block 162 is mounted on second guide sliding base 163, die shoe 2 is also provided with one for installing the supporting seat of the second guide sliding base 163, second punching wedge slide block 162 is slidably connected with this second guide sliding base 163, correspondingly on the second guide sliding base 163, be provided with the chute extended in the horizontal direction, second side blow head 15 be fixedly mounted on the second punching wedge slide block 162 towards on the end face of the second side punching forming blocks 47, and to stretch out towards the second side punching forming blocks 47 for arrange in the horizontal direction.Second punching wedge slide block 162 and the second punching press down slide block 161 and are provided with the inclined-plane matched, when punching press, upper bolster 1 drives the second punching to press down slide block 161 and synchronously moves down, when the second punching presses down the contact of incline plane of the inclined-plane of slide block 161 and the second punching wedge slide block 162, the second punching wedge slide block 162 can be promoted move linearly on the second guide sliding base 163, thus drive the second side blow head 15 to move towards the second side punching forming blocks 47 place, second side blow head 15 inserts in the through hole of the second side punching forming blocks 47 through workpiece again, thus an installing hole is gone out on the flange of the rear mounting portion 23 of beater or beat-up, the blanking channel that waste material via through holes after punching and the second side punching forming blocks 47 side are arranged drops to the below of the second side punching forming blocks 47, this blanking channel is vertically be located on the side contacted with rear mounting 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 to processing and fabricating on the one hand, and another conveniently can guarantee beater or beat-up good forming effect.
Below by reference to the accompanying drawings to invention has been exemplary description.Obviously, specific implementation of the present invention is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention.
Claims (6)
1. fender diel, comprise upper bolster, die shoe, the counterdie forming blocks that is located at the upper die forming block on upper bolster and is located on die shoe, it is characterized in that: also comprise two of being located on described die shoe match for side shaping shaping insert and to be connected with a shaping insert respectively and for driving two Wedge mechanisms of shaping insert movement;
Described shaping insert comprises the shaping insert be positioned at below described counterdie forming blocks and the outer shaping insert being positioned at shaping insert side, side relative with described outer shaping insert in described interior shaping insert is interior shaping surface, the side of outer shaping insert is the outer shaping surface coordinated with interior shaping surface, and the upper surface of interior shaping insert is the forming surface with the upper surface phase split of described counterdie forming blocks;
The interior Wedge mechanism that described interior shaping insert connects comprises the interior wedge be vertically located on described upper bolster and presses down slide block and level and to be located on described die shoe and to press down slider-actuated wedge slide block in movement in the horizontal direction by interior wedge, and the position that described interior shaping insert and interior wedge slide block stretch into below described counterdie forming blocks is connected;
The outer Wedge mechanism that described outer shaping insert connects comprises the outer wedge be vertically located on described upper bolster and presses down slide block and level and to be located on described die shoe and the outer wedge slide block being pressed down slider-actuated movement in the horizontal direction by outer wedge, and outer shaping insert is connected with outer wedge slide block; Outer shaping insert and outer Wedge mechanism are all positioned at the same side of counterdie forming blocks, and outer wedge slide block and outer wedge press down slide block and be provided with the inclined-plane matched;
Diel also comprises at the side blow head of workpiece sidepiece punching and the punching Wedge mechanism of driving side drift movement, this punching Wedge mechanism comprises the punching be vertically located on described upper bolster and presses down slide block and level and to be located on described die shoe and the punching wedge slide block being pressed down slider-actuated movement in the horizontal direction by punching, and side blow head is connected with punching wedge slide block.
2. fender diel according to claim 1, 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.
3. fender diel according to claim 2, 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.
4. according to the arbitrary described fender diel of claims 1 to 3, it is characterized in that: described outer shaping insert is provided with the return spring contacted with described upper die forming block for outer shaping insert return.
5., according to the arbitrary described fender diel of claims 1 to 3, it is characterized in that: described upper die forming block is slidably connected by unloading bolt and described upper bolster, between upper bolster and upper die forming block, be also provided with nitrogen spring.
6. fender diel according to claim 4, is characterized in that: described upper die forming block is slidably connected by unloading bolt and described upper bolster, between upper bolster and upper die forming block, be also provided with nitrogen spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190429.1A CN103949547B (en) | 2014-05-07 | 2014-05-07 | Fender diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190429.1A CN103949547B (en) | 2014-05-07 | 2014-05-07 | Fender diel |
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| Publication Number | Publication Date |
|---|---|
| CN103949547A CN103949547A (en) | 2014-07-30 |
| CN103949547B true CN103949547B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410190429.1A Active CN103949547B (en) | 2014-05-07 | 2014-05-07 | Fender diel |
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| CN104174771B (en) * | 2014-09-09 | 2016-08-17 | 奇瑞汽车股份有限公司 | A kind of double-deck wedge structure and process for stamping |
| 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 |
| CN106424343B (en) * | 2016-11-28 | 2018-12-18 | 上海凌云汽车模具有限公司 | Automobile hot forming tool |
| CN106493235B (en) * | 2016-12-26 | 2018-09-14 | 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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|---|---|---|---|---|
| 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 |
| CN202861183U (en) * | 2012-10-23 | 2013-04-10 | 上汽通用五菱汽车股份有限公司 | Multi-layer tapered-wedge type die used for stamping negative angle structure |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103949547A (en) | 2014-07-30 |
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