A kind of outer water cut of automobile aluminium bright wisp end flange forming machine
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of outer water cut of automobile aluminium bright wisp end flange forming machine.
Background technology
at home, the die-cut simple press tool that basically all adopts in the end of present existing outer water cut of automobile aluminium bright wisp is produced, namely pass through flange, trimming two procedures or trimming, flange, the deburring three process is completed, product needed is repeatedly put into and is carried out moulding in mould, the structure that adopts mode arranged side by side to arrange between operation, as it is descending one end of product to be put into operation one cope match-plate pattern when adopting the mode of two procedures, complete the first operation flange moulding, after flange is completed, cope match-plate pattern resets, put into the second operation after product is taken out and carry out punching molding from the first operation, after die-cut completing, cope match-plate pattern resets, product flange punching molding is completed, this kind molding mode, mainly there is following shortcoming: 1, the burr that produces generally at product in the inner part, manual polishing is inconvenient, 2, product operation is bad, and product is very long (800-1000mm) generally, and the space that needs is very large, and particularly to the product of bending, operation is difficult to control, 3, the productive temp time longer, complete a product needed and repeatedly fill in and take out, production efficiency is low, 4, product quality difference is large, because the product operability is not high, adds filling in and taking out repeatedly, and product quality is subjected to interference from human factor strong, 5, mould structure is complicated, and the part of module processing difficulties has interior barb and breach gap less after formed product, and this requires die-cut direction, and outwards so that the structure such as lower module is more complicated from inner, and processing is difficulty also, module strength a little less than, product is yielding.
The utility model content
Technical problem to be solved in the utility model is the present situation for prior art, and provide a kind of structure operation easy, automation is strong, and production efficiency improves greatly, and product quality fluctuation does not have the outer water cut of automobile aluminium bright wisp end flange forming machine of high conformity very much.
the utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of outer water cut of automobile aluminium bright wisp end flange forming machine, it is characterized in that, comprise support, the left assembly of trimming, the right assembly of trimming, the flange upper die component, the flanging lower die assembly, thruster supporting component and flange positioning component, the left assembly of described trimming, the right assembly of trimming, the flanging lower die assembly, thruster supporting component and flange positioning component are arranged on support, the flange upper die component is positioned at support upper end and relative up and down with the flanging lower die assembly, product to be processed is filled on the flanging lower die assembly and by the flange positioning component its end is positioned, the thruster supporting component supports the lower position of product flange, then the flange upper die component moves downward and completes overturning process, thruster supporting component after overturning process is completed, flange positioning component and flange upper die component are return, the position side of the left assembly of trimming after with the product flange is to pushing down, complete the trimming operation by the right assembly of trimming again.
Specifically comprise for optimizing the such scheme Adopts measure:
in the flange forming machine of above-mentioned a kind of outer water cut of automobile aluminium bright wisp end, described flange upper die component comprises cope match-plate pattern, guide pillar and be arranged on flange body and feeding pressure mechanism on cope match-plate pattern, described flange body comprises flange patrix and stirring oil cylinder, described stirring patrix is connected with the stirring oil cylinder, the work of stirring hydraulic oil cylinder driving flange patrix, described feeding pressure mechanism comprises the binder fixed head, holding pad and binder oil cylinder, described holding pad is fixed on the binder fixed head, one end of binder fixed head is connected with the binder oil cylinder, the flange patrix also is fixed on the binder fixed head.
In the flange forming machine of above-mentioned a kind of outer water cut of automobile aluminium bright wisp end, described flanging lower die assembly comprises flanging lower die piece, backing plate, placement module and cover plate, the right assembly of described trimming comprises cutting knife, trimming pushing block and trimming cylinder, product is filled on placement module, described flanging lower die piece is fixed on backing plate, cutting knife is arranged between placement module and flanging lower die piece, cutting knife is fixedly connected with the trimming pushing block, the trimming pushing block is connected with the trimming cylinder, and cover plate is between cutting knife and placement module.
In the flange forming machine of above-mentioned a kind of outer water cut of automobile aluminium bright wisp end, described thruster supporting component comprises flange back-up block, thruster block hitting and thruster cylinder, described thruster block hitting is connected with the thruster cylinder, be provided with spring on the flange back-up block, have the space of filling in or withdrawing from for block hitting under the flange back-up block, described thruster cylinder can drive the thruster block hitting and fill in and make the flange back-up block that the lower position of product flange is supported in the space.
In the flange forming machine of above-mentioned a kind of outer water cut of automobile aluminium bright wisp end, described flange positioning component comprises product orientation piece and Locating driver cylinder, described product orientation piece is connected with the Locating driver cylinder, and the product orientation piece is filled on placement module at product the product end is positioned.
In the flange forming machine of above-mentioned a kind of outer water cut of automobile aluminium bright wisp end, the left assembly of described trimming comprises that two stuck-modules, trimming side direction pressing mold, trimming drive block, trimming drive contiguous block and trimming drives cylinder, described trimming drives cylinder and is fixed therein on a stuck-module, the trimming drive block is arranged on another stuck-module, the trimming drive block drives contiguous block by trimming and is connected with trimming driving cylinder, and trimming side direction pressing mold is connected on the trimming drive block.
Compared with prior art, the utility model has the advantage of:
1, product is laterally placed, and is simple to operation;
2, only need to control by the driving of oil cylinder, cylinder the product clamping to the flange forming machine, just can automatically complete flange and the trimming operation of product, automaticity is high, has greatly improved production efficiency
3, product is completed moulding only needs clamped one time, and constant product quality, quality be corresponding improve also;
4, can realize the moulding simultaneously of two ends, bright wisp termination, shorten man-hour, save cost.
Description of drawings
Fig. 1 is the perspective view of this outer water cut of automobile aluminium bright wisp end flange forming machine;
Fig. 2 is the whole sectional structure schematic diagram of this outer water cut of automobile aluminium bright wisp end flange forming machine;
Fig. 3 is the partial structurtes schematic diagram of this outer water cut of automobile aluminium bright wisp end flange forming machine flange;
Fig. 4 is the original state structural representation of this outer water cut of automobile aluminium bright wisp end flange forming machine trimming;
Fig. 5 is the end-state structural representation of this outer water cut of automobile aluminium bright wisp end flange forming machine trimming;
Fig. 6 is the structural representation of thruster supporting component in the flange forming machine of this outer water cut of automobile aluminium bright wisp end;
Fig. 7 is the structural representation after the moulding of bright wisp end after moulding;
Fig. 8 is the bright wisp end sectional drawing after moulding;
In figure, support 1; The left assembly 2 of trimming; The right assembly 3 of trimming; Flange upper die component 4; Flanging lower die assembly 5; Thruster supporting component 6; Flange positioning component 7; Cope match-plate pattern 8; Guide pillar 9; Flange body 10; Feeding pressure mechanism 11; Flange patrix 12; Stirring oil cylinder 13; Binder fixed head 14; Holding pad 15; Binder oil cylinder 16; Flanging lower die piece 17; Backing plate 18; Placement module 19; Cover plate 20; Cutting knife 21; Trimming pushing block 22; Trimming cylinder 23; Flange back-up block 24; Thruster block hitting 25; Thruster cylinder 26; Spring 27; Space 28; Product orientation piece 29; Locating driver cylinder 30; Stuck-module 31; Trimming side direction pressing mold 32; Trimming drive block 33; Trimming drives contiguous block 34; Trimming drives cylinder 35; Product 36.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
be as shown in Figure 7 and Figure 8 bright wisp product 36 after moulding, here prior art adopts mode outside in when die-cut in bright wisp product 36 ends, here after die puts in due to a little less than the thinner thickness ability to bear, easily subside when die-cut, as shown in Figures 1 to 4, and the end flange forming machine employing of this outer water cut of automobile aluminium bright wisp is to carry out toward circumscribed mode from interior, comprise support 1, the left assembly 2 of trimming, the right assembly 3 of trimming, flange upper die component 4, flanging lower die assembly 5, thruster supporting component 6 and flange positioning component 7, the left assembly 2 of trimming, the right assembly 3 of trimming, flanging lower die assembly 5, thruster supporting component 6 and flange positioning component 7 are arranged on support 1, flange upper die component 4 is positioned at support 1 upper end and relative up and down with flanging lower die assembly 5, product 36 to be processed is filled on flanging lower die assembly 5 and by flange positioning component 7 its end is positioned, the lower position of 6 pairs of product 36 flange of thruster supporting component supports, then flange upper die component 4 moves downward and completes overturning process, thruster supporting component 6 after overturning process is completed, flange positioning component 7 and flange upper die component 4 are return, the position side of the left assembly 2 of trimming after with product 36 flange is to pushing down, complete the trimming operation by the right assembly 3 of trimming again.
wherein overturning process is to realize by following modular construction specifically, flange upper die component 4 comprises cope match-plate pattern 8, guide pillar 9 and be arranged on flange body 10 and feeding pressure mechanism 11 on cope match-plate pattern 8, flange body 10 comprises flange patrix 12 and stirring oil cylinder 13, stirring patrix 12 is connected with stirring oil cylinder 13, stirring oil cylinder 13 drives 12 work of flange patrix, feeding pressure mechanism 11 comprises binder fixed head 14, holding pad 15 and binder oil cylinder 16, holding pad 15 is fixed on binder fixed head 14, one end of binder fixed head 14 is connected with binder oil cylinder 16, flange patrix 12 also is fixed on binder fixed head 14, flanging lower die assembly 5 comprises flanging lower die piece 17, backing plate 18, placement module 19 and cover plate 20, the right assembly 3 of trimming comprises cutting knife 21, trimming pushing block 22 and trimming cylinder 23, product 36 is filled on placement module 19, flanging lower die piece 17 is fixed on backing plate 18, cutting knife 21 is arranged between placement module 19 and flanging lower die piece 17, cutting knife 21 is fixedly connected with trimming pushing block 22, trimming pushing block 22 is connected with trimming cylinder 23, cover plate 20 is between cutting knife 21 and placement module 19, thruster supporting component 6 comprises flange back-up block 24, thruster block hitting 25 and thruster cylinder 26, thruster block hitting 25 is connected with thruster cylinder 26, be provided with spring 27 on flange back-up block 24, has the space 28 of filling in or withdrawing from for block hitting for 24 times at the flange back-up block, thruster cylinder 26 can drive thruster block hitting 25 and fill in and make the lower position of 24 pairs of product 36 flange of flange back-up block support in space 28.
the trimming operation is by realizing with lower component, flange positioning component 7 comprises product orientation piece 29 and Locating driver cylinder 30, product orientation piece 29 is connected with Locating driver cylinder 30, product orientation piece 29 is filled on placement module 19 at product 36 product 36 ends is positioned, the left assembly 2 of trimming comprises two stuck-modules 31, trimming side direction pressing mold 32, trimming drive block 33, trimming drives contiguous block 34 and trimming drives cylinder 35, trimming drives cylinder 35 and is fixed therein on a stuck-module 31, trimming drive block 33 is arranged on another stuck-module 31, trimming drive block 33 drives contiguous block 34 by trimming and is connected with trimming driving cylinder 35, trimming side direction pressing mold 32 is connected on trimming drive block 33.
Operation principle and the movement decomposition of this outer water cut of automobile aluminium bright wisp end flange forming machine are as follows:
1, operating personnel are tucked into product 36 traverses in placement module 19, until product 36 withstands product orientation piece 29, complete into modulo operation;
2, holding pad 15 moves downward under the promotion of binder oil cylinder 16 and pushes down product 36;
3, product orientation piece 29 is return under Locating driver cylinder 30 drives backward, does not interfere with each other with flange patrix 12;
4, flange patrix 12 moves downward under the promotion of stirring oil cylinder 13 and carries out product 36 flange, then flange patrix 12 playback after flange is completed;
5, thruster supporting component 6 motions: thruster block hitting 25 is return backward under the 26 driving effects of thruster cylinder with flange patrix 12 and is broken away from, and flange back-up block 24 moves downward under the effect of spring 27 power, does not interfere with cutting knife 21;
6, trimming driving cylinder 35 promotion trimming drive blocks 33 and trimming side direction pressing mold 32 travel forward, and product 36 side direction are pushed down (as Fig. 4);
7, trimming cylinder 23 promotion cutting knifes 21 travel forward, and cutting knife 21 is from the inner blank (as Fig. 5) that outwards begins;
8, after die-cut putting in place, trimming side direction pressing mold 32 resets, then cutting knife 21 and holding pad 15 reset, the thruster block hitting 25 of thruster supporting component 6 travels forward, with flange back-up block 24 pushed home (as Fig. 6) upwards, flange positioning component 7 travels forward, and product orientation piece 29 is got back to initial position, and product 36 moulding are completed.