CN104128399A - Front triangle bright strip side oblique side bender and bending method thereof - Google Patents
Front triangle bright strip side oblique side bender and bending method thereof Download PDFInfo
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- CN104128399A CN104128399A CN201410337452.9A CN201410337452A CN104128399A CN 104128399 A CN104128399 A CN 104128399A CN 201410337452 A CN201410337452 A CN 201410337452A CN 104128399 A CN104128399 A CN 104128399A
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Abstract
The invention belongs to the technical field of vehicle part manufacturing equipment and provides a front triangle bright strip side oblique side bender which comprises an upper die, a lower die and a movable column arranged between the upper die and the lower die. A product placing base is arranged on the lower die. A product position adjusting mechanism is arranged on one side of the product placing base of the lower die. A side oblique side forming mechanism is arranged on the other side of the product placing base of the lower die. After a front triangle bright strip to be formed is placed on the product placing base, the placing position of the front triangle bright strip is adjusted through the product position adjusting mechanism, and then a side oblique side structure is formed on the front triangle bright strip through the side oblique side forming mechanism. The front triangle bright strip oblique side bender has the advantages that operation is easy, production efficiency is greatly improved, the structure is used for forming the front triangle bright strip side oblique side structure, a product only needs to be clamped, and then left end side oblique side structure machining can be achieved at one time, production efficiency is greatly improved, the structure is used for production, automatic production can be achieved, and production cost is lowered.
Description
Technical field
The invention belongs to auto parts and components manufacturing equipment technical field, relate to a kind of front triangle bright wisp skew back edge break bender and bending method thereof.
Background technology
As shown in Figure 1, for the front triangle bright wisp after a kind of moulding, that can find out these front triangle bright wisp both sides has a moulding flange, wherein the flange in left side be vertically to, as long as adopt common flange moulding, and the flange of right side requires to have certain oblique angle, namely there is skew back direction, existing mould all cannot time processing go out this kind of skew back limit structure, adopt multiple working procedure to process, but the productive temp time is longer like this, complete process skew back limit need to be through multiple working procedure, production efficiency is low, therefore be necessary to develop a kind of machine that can disposablely complete skew back edge forming.
Summary of the invention
Technical problem to be solved by this invention is the present situation for prior art, and provides a kind of easy and simple to handle, and production efficiency is high, and can one-time formed front triangle bright wisp skew back edge break bender.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of front triangle bright wisp skew back edge break bender, comprise patrix, counterdie and be arranged on the movable post between upper die and lower die, on described counterdie, be provided with product placement rack, it is characterized in that, in a side of the product placement rack of counterdie, be provided with product space guiding mechanism, on the opposite side of the product placement rack of counterdie, be provided with skew back edge forming mechanism, after front triangle bright wisp to be formed is placed on and by product space guiding mechanism, front triangle bright wisp placement location is adjusted after product placement rack, by skew back edge forming mechanism, on front triangle bright wisp, mold skew back limit structure again.
The topmost innovation of the present invention is can disposablely on front triangle bright wisp, mold skew back limit structure by this skew back Edge Bend machine, here the front triangle bright wisp being placed on product placement rack is processed the flanging that has completed vertical direction through preorder, when front triangle bright wisp is placed into after product placement rack, here between front triangle bright wisp right side to be formed and product placement rack, be that tool is gapped, be unfavorable for like this carrying out moulding, the present invention pulls to the left side by product space guiding mechanism front triangle bright wisp, make product placement rack fully fill gap and against living front triangle bright wisp right side to be formed, the right side that can treat like this moulding forms good support, and then on front triangle bright wisp, mold skew back limit structure by skew back edge forming mechanism, can fully guarantee the quality of moulding.
The measure of taking for optimization such scheme specifically comprises:
In above-mentioned a kind of front triangle bright wisp skew back edge break bender, described product space guiding mechanism also comprises moving bar piece, drag hook part, pulls piece, upper fixed block and the first returning spring, moving bar piece laterally arranges, and one end of moving bar piece is fixedly connected with drag hook part one end, the other end passes from one end of upper fixed block, pull piece be positioned at inner side and be fixed on moving bar piece and can drive moving bar piece side-to-side movement, the first returning spring is enclosed within on moving bar piece and two ends are pushed up respectively and are pressed in the sidepiece of fixed block and pull on piece.
Here drag hook part is mainly for Vee formation bright wisp being pulled to left side, make product placement rack fully fill gap and against living front triangle bright wisp right side to be formed, the right side that can treat like this moulding forms good support, owing to pulling piece and moving bar piece to link together, when pulling piece motion, just drive moving bar piece motion, again because drag hook part is to be connected with moving bar piece, drive so again the motion of drag hook part, thereby realize the action that Vee formation bright wisp is pulled to left side, the Main Function of the first returning spring is the effect of reply of playing after action realizes, for action is next time prepared.
In above-mentioned a kind of front triangle bright wisp skew back edge break bender, described product space guiding mechanism includes interior middle die device, the upper end of described interior middle die device has interior middle template, in interior middle template, be provided with and product placement rack binder block opposing upper and lower, in one side of described interior middle template, be provided with the first oblique block hitting, be provided with first oblique that matches with the first oblique block hitting pulling on piece, on described upper mounted plate, offer the notch for the first oblique block hitting insertion.Here because the first oblique block hitting matches with first oblique, so just can be so that pull piece to left movement after the first oblique block hitting and first oblique touching, the Main Function of binder block is after completing the adjustment of front triangle bright wisp placement location, whole front triangle bright wisp to be positioned, and conveniently molds skew back limit structure.
In above-mentioned a kind of front triangle bright wisp skew back edge break bender, described drag hook part comprises fixedly afterbody, insertion part and drag hook portion, described fixedly afterbody is fixedly connected with one end of moving bar piece, at product placement rack, offer caulking groove, described insertion part is positioned at caulking groove, and front triangle bright wisp is hooked in drag hook portion.Can facilitate the placement location to front triangle bright wisp of express delivery to adjust by drag hook portion like this, while insertion part be positioned at caulking groove and can well combines with product placement rack, prevents to interfere.
In above-mentioned a kind of front triangle bright wisp skew back edge break bender, described skew back edge forming mechanism comprises the first lead, oblique angle forming blocks, flanging forming blocks, the second oblique block hitting, the 3rd oblique block hitting and the second returning spring, it is in aggregates that described flanging forming blocks is placed on the interior group of oblique angle forming blocks, flanging forming blocks is enclosed within also can be along lead side-to-side movement on the first lead, the second returning spring is enclosed within on the first lead and top is pressed in oblique angle forming blocks, the second oblique block hitting and the 3rd oblique block hitting are arranged on patrix, the second described oblique block hitting and oblique angle forming blocks match to merge and drive it first to move, the 3rd described oblique block hitting matches with flanging forming blocks, and move in oblique angle forming blocks motion rear drive flanging forming blocks.
In above-mentioned a kind of front triangle bright wisp skew back edge break bender, in described oblique angle forming blocks, there is second oblique that matches with the second oblique block hitting, in described flanging forming blocks, there is the 3rd oblique that matches with the 3rd oblique block hitting, in described oblique angle forming blocks, offer the mouth of squeezing into inserting for the 3rd oblique block hitting, more close flanging forming blocks is compared with the base of the 3rd oblique block hitting in the bottom of the second described oblique block hitting.
Here mainly realize two actions and first mold oblique angle direction structure, reshaping goes out folded edges, because more close flanging forming blocks is compared with the base of the 3rd oblique block hitting in the bottom of the second oblique block hitting, the such second oblique block hitting is just preferentially beaten to second oblique in oblique angle forming blocks, oblique angle forming blocks is just moved with flanging forming blocks together like this, the left side of oblique angle forming blocks just touches front triangle bright wisp and molds oblique angle direction, when the second oblique block hitting is with after second oblique has coordinated, at this moment be just the 3rd oblique block hitting and the 3rd oblique original position coordinating of flanging forming blocks, the 3rd oblique block hitting is beaten to the 3rd oblique of flanging forming blocks, flanging forming blocks is just encountered front triangle bright wisp to left movement and is molded interior flanging, thereby global formation goes out skew back limit structure.
In above-mentioned a kind of front triangle bright wisp skew back edge break bender, in described oblique angle forming blocks, also there is guide pillar hole, on guide pillar hole, be equipped with the second lead, described flanging forming blocks is enclosed within also can be along the second lead side-to-side movement on the second lead, on the second lead, cover has the 3rd returning spring, and the 3rd described returning spring top is pressed in flanging forming blocks.Like this can be so that oblique angle forming blocks facilitates the execution of express delivery.
In above-mentioned a kind of front triangle bright wisp skew back edge break bender, the both sides of described oblique angle forming blocks are provided with spacing guide pad.
The present invention also provides a kind of front triangle bright wisp skew back Edge Bend method, by process the front triangle bright wisp that completes vertical direction flanging through preorder, be placed on product placement rack, after moving downward, patrix make interior middle template move downward, the first oblique block hitting is beaten to first oblique that pulls on piece, pull piece to drive moving bar piece just to left movement, the fixedly afterbody that moving bar piece drives drag hook part makes the drag hook portion of drag hook part that front triangle bright wisp is pulled to left side during to left movement, product placement rack is fully filled gap and against living front triangle bright wisp right side to be formed, after the placement location adjustment of front triangle bright wisp, binder block is just pressed onto on front triangle bright wisp it is positioned, the further second oblique block hitting is just beaten to second oblique in oblique angle forming blocks, oblique angle forming blocks just preferentially touches front triangle bright wisp to left movement and molds oblique angle direction, after oblique direction moulding, the 3rd oblique block hitting is just beaten to the 3rd oblique in flanging forming blocks, flanging forming blocks is just encountered front triangle bright wisp to left movement and is molded interior flanging, thereby mold skew back limit structure, after moulding, patrix moves upward, rely on the first returning spring, the second returning spring and the 3rd returning spring make all parts get back to original position, for mold skew back limit structure next time, prepare.
Compared with prior art, the invention has the advantages that easy and simple to handle, production efficiency improves greatly, by structure of the present invention, carry out moulding front triangle bright wisp skew back limit structure, product only needs after clamping, just can disposablely realize the structure processing of skew back limit, left part, greatly improved production efficiency, utilize this structure to produce, can realize automated production, reduced production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation after the moulding of this front triangle bright wisp;
Fig. 2 is the overall structure schematic diagram of this front triangle bright wisp skew back edge break bender.
Fig. 3 is the overall structure schematic diagram that removes spacing guide pad in Fig. 2;
Fig. 4 is that in Fig. 2, skew back edge forming mechanism and product space guiding mechanism are bowed and seen structural representation;
Fig. 5 is this skew back edge forming mechanism and product space guiding mechanism sectional structure schematic diagram;
Fig. 6 is the structural representation that this oblique angle forming blocks is connected with skew back edge forming mechanism.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
In figure, patrix 1; Counterdie 2; Movable post 3; Product placement rack 4; Caulking groove 4a; Product space guiding mechanism 5; Skew back edge forming mechanism 6; Moving bar piece 7; Drag hook part 8; Fixing afterbody 8a; Insertion part 8b; The 8c of drag hook portion; Pull piece 9; Upper fixed block 10; The first returning spring 11; Die device 12 in interior; Template 13 in interior; Binder block 14; The first oblique block hitting 15; First oblique 16; Notch 17; The first lead 18; Oblique angle forming blocks 19; Flanging forming blocks 20; The second oblique block hitting 21; The 3rd oblique block hitting 22; The second returning spring 23; Spacing guide pad 24; Squeeze into mouth 25; Guide pillar hole 25; The second lead 26; The 3rd returning spring 27; Front triangle bright wisp 28; Skew back limit 28a; Second oblique 29; The 3rd oblique 30; Caulking groove 31.
As shown in Figure 2, this front triangle bright wisp skew back edge break bender, comprise patrix 1, counterdie 2 and be arranged on patrix 1 and counterdie 2 between movable post 3, on counterdie 2, be provided with product placement rack 4, in a side of the product placement rack 4 of counterdie 2, be provided with product space guiding mechanism 5, on the opposite side of the product placement rack 4 of counterdie 2, be provided with skew back edge forming mechanism 6, after front triangle bright wisp 28 to be formed is placed on and adjusts by 5 pairs of front triangle bright wisp 28 placement locations of product space guiding mechanism after product placement rack 4, by skew back edge forming mechanism 6, on front triangle bright wisp 28, mold skew back limit structure again, the topmost innovation of the present invention is can disposablely on front triangle bright wisp 28, mold skew back limit 28a structure by this skew back Edge Bend machine, here the front triangle bright wisp 28 being placed on product placement rack 4 is processed the flanging that has completed vertical direction through preorder, when front triangle bright wisp 28 is placed into after product placement rack 4, here between front triangle bright wisp 28 right side to be formed and product placement rack 4, be that tool is gapped, be unfavorable for like this carrying out moulding, the present invention pulls to the left side by product space guiding mechanism 5 front triangle bright wisp 28, make product placement rack 4 fully fill gap and against living front triangle bright wisp 28 right side to be formed, the right side that can treat like this moulding forms good support, and then on front triangle bright wisp 28, mold skew back limit 28a structure by skew back edge forming mechanism 6, can fully guarantee the quality of moulding.
As Fig. 3, shown in Fig. 4 and Fig. 5, product space guiding mechanism 5 also comprises moving bar piece 7, drag hook part 8, pull piece 9, upper fixed block 10 and the first returning spring 11, moving bar piece 7 laterally arranges, and one end of moving bar piece 7 is fixedly connected with drag hook part 8 one end, the other end passes from one end of upper fixed block 10, pull piece 9 be positioned at inner side and be fixed on moving bar piece 7 and can drive moving bar piece 7 side-to-side movements, the first returning spring 11 is enclosed within on moving bar piece 7 and two ends push up be respectively pressed in fixed block 10 sidepiece and pull on piece 9, here drag hook part 8 is mainly for Vee formation bright wisp being pulled to left side, make product placement rack 4 fully fill gap and against living front triangle bright wisp 28 right side to be formed, the right side that can treat like this moulding forms good support, owing to pulling piece 9 and moving bar piece 7 to link together, when pulling piece 9 motion, just drive moving bar piece 7 motions, again because drag hook part 8 is to be connected with moving bar piece 7, drive so again 8 motions of drag hook part, thereby realize the action that Vee formation bright wisp is pulled to left side, the Main Function of the first returning spring 11 is the effects of reply of playing after action realizes, for action is next time prepared, drag hook part 8 comprises fixedly afterbody 8a, insertion part 8b and the 8c of drag hook portion, fixedly afterbody 8a is fixedly connected with one end of moving bar piece 7, at product placement rack 4, offer caulking groove 4a, insertion part 8b is positioned at caulking groove 4a, and the 8c of drag hook portion hooks front triangle bright wisp 28, can facilitate the placement location to front triangle bright wisp 28 of express delivery to adjust by the 8c of drag hook portion like this, while insertion part 8b is positioned at caulking groove 4a and can well combines with product placement rack 4, prevent to interfere.
Product space guiding mechanism 5 includes interior middle die device 12, in interior, the upper end of die device 12 has interior middle template 13, in interior middle template 13, be provided with and product placement rack 4 binder block 14 opposing upper and lower, in interior, in a side of template 13, be provided with the first oblique block hitting 15, be provided with first oblique 16 that matches with the first oblique block hitting 15 pulling on piece 9, on upper mounted plate, offer the notch 17 inserting for the first oblique block hitting 15, here because the first oblique block hitting 15 matches with first oblique 16, so just can be so that pull piece 9 to left movement after the first oblique block hitting 15 and first oblique 16 touching, the Main Function of binder block 14 is after completing the 28 placement location adjustment of front triangle bright wisp, whole front triangle bright wisp 28 to be positioned, conveniently mold skew back limit 28a structure.
Skew back edge forming mechanism 6 comprises the first lead 18, oblique angle forming blocks 19, flanging forming blocks 20, the second oblique block hitting 21, the 3rd oblique block hitting 22 and the second returning spring 23, the both sides of oblique angle forming blocks 19 are provided with spacing guide pad 24, it is in aggregates that flanging forming blocks 20 is placed on interior group of oblique angle forming blocks 19, flanging forming blocks 20 is enclosed within also can be along lead side-to-side movement on the first lead 18, the second returning spring 23 is enclosed within on the first lead 18 and top is pressed in oblique angle forming blocks 19, the second oblique block hitting 21 and the 3rd oblique block hitting 22 are arranged on patrix 1, the second oblique block hitting 21 matches to merge with oblique angle forming blocks 19 and drives it first to move, the 3rd oblique block hitting 22 matches with flanging forming blocks 20, and in 19 motion rear drive flanging forming blocks 20 motions of oblique angle forming blocks, in oblique angle forming blocks 19, there is second oblique 29 that matches with the second oblique block hitting 21, in flanging forming blocks 20, there is the 3rd oblique 30 that matches with the 3rd oblique block hitting 22, in oblique angle forming blocks 19, offer for the 3rd oblique block hitting 22, insert squeeze into mouth 25, more close flanging forming blocks 20 is compared with the base of the 3rd oblique block hitting 22 in the bottom of the second oblique block hitting 21, here mainly realize two actions and first mold oblique angle direction structure, reshaping goes out folded edges, because more close flanging forming blocks 20 is compared with the base of the 3rd oblique block hitting 22 in the bottom of the second oblique block hitting 21, the such second oblique block hitting 21 is just preferentially beaten to second oblique 29 in oblique angle forming blocks 19, oblique angle forming blocks 19 is just moved with flanging forming blocks 20 together like this, the left side of oblique angle forming blocks 19 just touches front triangle bright wisp 28 and molds oblique angle direction, when the second oblique block hitting 21 is with after second oblique 29 has coordinated, at this moment be just the 3rd oblique block hitting 22 and the 3rd oblique 30 original position coordinating of flanging forming blocks 20, the 3rd 22 dozens of oblique block hittings are to the 3rd oblique 30 of flanging forming blocks 20, flanging forming blocks 20 is just encountered front triangle bright wisp 28 to left movement and is molded interior flanging, thereby global formation goes out skew back limit 28a structure, as shown in Figure 6, in oblique angle forming blocks 19, also there is guide pillar hole 25, on guide pillar hole 25, be equipped with the second lead 26, flanging forming blocks 20 is enclosed within also can be along the second lead 26 side-to-side movements on the second lead 26, on the second lead 26, cover has the 3rd returning spring 27, the 3rd returning spring 27 tops are pressed in flanging forming blocks 20.Like this can be so that oblique angle forming blocks 19 facilitates the execution of express delivery.
This front triangle bright wisp skew back Edge Bend method is as follows: by process the front triangle bright wisp 28 that completes vertical direction flanging through preorder, be placed on product placement rack 4, after moving downward, patrix 1 make interior middle template 13 move downward, the first 15 dozens of oblique block hittings are to first oblique 16 that pulls on piece 9, pull piece 9 to drive moving bar piece 7 just to left movement, the fixedly afterbody 8a that moving bar piece 7 drives drag hook parts 8 makes the 8c of drag hook portion of drag hook part 8 that front triangle bright wisp 28 is pulled to left side during to left movement, product placement rack 4 is fully filled gap and against living front triangle bright wisp 28 right side to be formed, after the placement location adjustment of front triangle bright wisp 28, binder block 14 is just pressed onto on front triangle bright wisp 28 it is positioned, the further second oblique block hitting 21 is just beaten to second oblique 29 in oblique angle forming blocks 19, oblique angle forming blocks 19 just preferentially touches front triangle bright wisp 28 to left movement and molds oblique angle direction, after oblique direction moulding, the 3rd oblique block hitting 22 is just beaten to the 3rd oblique 30 in flanging forming blocks 20, flanging forming blocks 20 is just encountered front triangle bright wisp 28 to left movement and is molded interior flanging, thereby mold skew back limit 28a structure, after moulding, patrix 1 moves upward, rely on the first returning spring 11, the second returning spring 23 and the 3rd returning spring 27 make all parts get back to original position, for mold skew back limit 28a structure next time, prepare.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present invention.
Claims (9)
1. a front triangle bright wisp skew back edge break bender, comprise patrix, counterdie and be arranged on the movable post between upper die and lower die, on described counterdie, be provided with product placement rack, it is characterized in that, in a side of the product placement rack of counterdie, be provided with product space guiding mechanism, on the opposite side of the product placement rack of counterdie, be provided with skew back edge forming mechanism, after front triangle bright wisp to be formed is placed on and by product space guiding mechanism, front triangle bright wisp placement location is adjusted after product placement rack, by skew back edge forming mechanism, on front triangle bright wisp, mold skew back limit structure again.
2. a kind of front triangle bright wisp skew back edge break bender according to claim 1, it is characterized in that, described product space guiding mechanism also comprises moving bar piece, drag hook part, pull piece, upper fixed block and the first returning spring, moving bar piece laterally arranges, and one end of moving bar piece is fixedly connected with drag hook part one end, the other end passes from one end of upper fixed block, pull piece be positioned at inner side and be fixed on moving bar piece and can drive moving bar piece side-to-side movement, the first returning spring is enclosed within on moving bar piece and two ends push up be respectively pressed in fixed block sidepiece and pull on piece.
3. a kind of front triangle bright wisp skew back edge break bender according to claim 2, it is characterized in that, described product space guiding mechanism includes interior middle die device, the upper end of described interior middle die device has interior middle template, in interior middle template, be provided with and product placement rack binder block opposing upper and lower, in one side of described interior middle template, be provided with the first oblique block hitting, be provided with first oblique that matches with the first oblique block hitting pulling on piece, on described upper mounted plate, offer the notch for the first oblique block hitting insertion.
4. a kind of front triangle bright wisp skew back edge break bender according to claim 3, it is characterized in that, described drag hook part comprises fixedly afterbody, insertion part and drag hook portion, described fixedly afterbody is fixedly connected with one end of moving bar piece, at product placement rack, offer caulking groove, described insertion part is positioned at caulking groove, and front triangle bright wisp is hooked in drag hook portion.
5. a kind of front triangle bright wisp skew back edge break bender according to claim 4, it is characterized in that, described skew back edge forming mechanism comprises the first lead, oblique angle forming blocks, flanging forming blocks, the second oblique block hitting, the 3rd oblique block hitting and the second returning spring, it is in aggregates that described flanging forming blocks is placed on the interior group of oblique angle forming blocks, flanging forming blocks is enclosed within also can be along lead side-to-side movement on the first lead, the second returning spring is enclosed within on the first lead and top is pressed in oblique angle forming blocks, the second oblique block hitting and the 3rd oblique block hitting are arranged on patrix, the second described oblique block hitting and oblique angle forming blocks match to merge and drive it first to move, the 3rd described oblique block hitting matches with flanging forming blocks, and move in oblique angle forming blocks motion rear drive flanging forming blocks.
6. a kind of front triangle bright wisp skew back edge break bender according to claim 5, it is characterized in that, in described oblique angle forming blocks, there is second oblique that matches with the second oblique block hitting, in described flanging forming blocks, there is the 3rd oblique that matches with the 3rd oblique block hitting, in described oblique angle forming blocks, offer the mouth of squeezing into inserting for the 3rd oblique block hitting, more close flanging forming blocks is compared with the base of the 3rd oblique block hitting in the bottom of the second described oblique block hitting.
7. a kind of front triangle bright wisp skew back edge break bender according to claim 6, it is characterized in that, in described oblique angle forming blocks, also there is guide pillar hole, on guide pillar hole, be equipped with the second lead, described flanging forming blocks is enclosed within also can be along the second lead side-to-side movement on the second lead, on the second lead, cover has the 3rd returning spring, and the 3rd described returning spring top is pressed in flanging forming blocks.
8. a kind of front triangle bright wisp skew back edge break bender according to claim 7, is characterized in that, the both sides of described oblique angle forming blocks are provided with spacing guide pad.
9. a front triangle bright wisp skew back Edge Bend method, it is characterized in that, right to use requires the front triangle bright wisp skew back edge break bender described in 7, by process the front triangle bright wisp that completes vertical direction flanging through preorder, be placed on product placement rack, after moving downward, patrix make interior middle template move downward, the first oblique block hitting is beaten to first oblique that pulls on piece, pull piece to drive moving bar piece just to left movement, the fixedly afterbody that moving bar piece drives drag hook part makes the drag hook portion of drag hook part that front triangle bright wisp is pulled to left side during to left movement, product placement rack is fully filled gap and against living front triangle bright wisp right side to be formed, after the placement location adjustment of front triangle bright wisp, binder block is just pressed onto on front triangle bright wisp it is positioned, the further second oblique block hitting is just beaten to second oblique in oblique angle forming blocks, oblique angle forming blocks just preferentially touches front triangle bright wisp to left movement and molds oblique angle direction, after oblique direction moulding, the 3rd oblique block hitting is just beaten to the 3rd oblique in flanging forming blocks, flanging forming blocks is just encountered front triangle bright wisp to left movement and is molded interior flanging, thereby mold skew back limit structure, after moulding, patrix moves upward, rely on the first returning spring, the second returning spring and the 3rd returning spring make all parts get back to original position, for mold skew back limit structure next time, prepare.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410337452.9A CN104128399B (en) | 2014-07-16 | 2014-07-16 | A kind of front triangle bright wisp skew back Edge Bend machine and its bending method |
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| CN201410337452.9A CN104128399B (en) | 2014-07-16 | 2014-07-16 | A kind of front triangle bright wisp skew back Edge Bend machine and its bending method |
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| CN111136172A (en) * | 2020-01-15 | 2020-05-12 | 宁波敏实汽车零部件技术研发有限公司 | Back triangle jack catch hem mould |
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| CN204018445U (en) * | 2014-07-16 | 2014-12-17 | 宁波敏实汽车零部件技术研发有限公司 | A kind of front triangle bright wisp skew back edge break bender |
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| CN106271622A (en) * | 2016-08-31 | 2017-01-04 | 武汉立奥自动化有限公司 | A kind of dovetail forming processing device |
| CN106271622B (en) * | 2016-08-31 | 2018-07-17 | 武汉立奥自动化有限公司 | A kind of dovetail forming processing device |
| CN108421893A (en) * | 2018-03-23 | 2018-08-21 | 三友联众集团股份有限公司 | A kind of relay spring diel |
| CN108421893B (en) * | 2018-03-23 | 2019-08-27 | 三友联众集团股份有限公司 | A kind of relay spring stamping die |
| CN111136172A (en) * | 2020-01-15 | 2020-05-12 | 宁波敏实汽车零部件技术研发有限公司 | Back triangle jack catch hem mould |
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