CN202752437U - Die shared by bilaterally symmetrical plates - Google Patents
Die shared by bilaterally symmetrical plates Download PDFInfo
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- CN202752437U CN202752437U CN 201220186276 CN201220186276U CN202752437U CN 202752437 U CN202752437 U CN 202752437U CN 201220186276 CN201220186276 CN 201220186276 CN 201220186276 U CN201220186276 U CN 201220186276U CN 202752437 U CN202752437 U CN 202752437U
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Abstract
The utility model provides a die shared by bilaterally symmetrical plates, belongs to the technical field of punching dies and solves the problem that existing bilaterally symmetrical plates are easy to reversely assemble and confuse. The bilaterally symmetrical plates include a left plate and a right plate which are symmetrical to each other. The die comprises an upper die plate, a lower die plate and a guide column, one end of the guide column is fixed on the lower die plate, the upper die plate is sleeved on the other end of the guide column and can move up and down along the guide column, a male die is fixed on the lower portion of the upper die plate and provided with a first punch and a second punch which are completely symmetrical relative to the center of the convex die body. A female die is fixed on the lower die plate and provided with a first groove and a second groove which are matched with the first punch and the second punch respectively. A first positioning mechanism and a second positioning mechanism which are capable of positioning the left plate and the second plate on the female die symmetrically are arranged on the female die. The die has the advantages that the left plate and the right plate are not easy to be reversely assembled and mounting positions thereof can be adjusted.
Description
Technical field
The utility model belongs to the Stamping Die Technology field, relates to a kind of mould, particularly the shared mould of a kind of left-right symmetry plate.
Background technology
At present, mould all plays leading status in the techniques such as injection molded, stamping and stretch forming.Mould is the instrument of shaped article, and this instrument is made of various parts, and different moulds is made of different parts.
Generally speaking, die design stage in the early stage of the project, Design of Dies producer often, simple shape less in design size and about during the mould of product of part symmetry, what generally adopt is that a mold is made a part, only produce left such as a mold, another set of mould is only produced right.But, this mould structure, since about part be symmetrical structure, left mould structure and right 's mould structure also is full symmetric in design, this is just so that be prone to the phenomenon of wrongly installed when processing and assembling mold structure, and left and right sides product and plate very easily mix up, and the production efficiency that has reduced product reduces.
For existing can to about the mould processed simultaneously of part, through retrieval, find to have Chinese patent literature to disclose the mould [patent No.: ZL200520133005.8 that a kind of left and right symmetrical part shares; Granted publication number: CN2873348Y].This mould comprises upper die and lower die, is shaped and inserts and cushion block; wherein be shaped to insert and be fixed on patrix or the counterdie; cushion block is fixed on counterdie or the patrix, and shaping is inserted mutually corresponding with the position of cushion block, and the upper surface that shaping is inserted and the shape of lower surface are symmetrical.The left and right symmetrical part of simultaneously processing of this mould left and right sides full symmetric.
Although this mould can be processed two left and right symmetrical parts simultaneously, normally adopt the mode of alignment pin or alignment pin and the combination of elasticity pin stop to position for the location of left and right sides product in this kind mould.Usually there is the insecure problem in location for the location of adopting this mode, and the left and right sides product that adopts this locate mode to locate, in case be positioned on the mould, can only be a kind of left and right sides, location product usually, can't regulate the location for oversize or too small left and right sides product.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the mould that a kind of left-right symmetry plate shares, and this mould has the advantages that to process simultaneously the left-right symmetry plate and the left-right symmetry plate is located simultaneously.
The purpose of this utility model can realize by following technical proposal: the mould that a kind of left-right symmetry plate shares, described left-right symmetry plate comprises symmetrical left plate and right panel material, this mould comprises cope match-plate pattern, lower bolster and some guide pillars that are arranged between the two, described guide pillar one end is fixed on the lower bolster, described cope match-plate pattern is set on the described guide pillar other end and can be along the guide pillar oscilaltion, the bottom of described cope match-plate pattern is fixed with punch, described punch has and staking punch two first with respect to the punching press of punch body center full symmetric, be fixed with die on the described lower bolster, have respectively groove one and groove two first with described punching press and that staking punch is complementary on the described die, described die is provided with can be with detent mechanism one and the detent mechanism two on the die of being positioned at of left plate and right panel material symmetry.
The mould that this left-right symmetry plate shares, its cope match-plate pattern links to each other with actuating unit by die shank, and the cope match-plate pattern that this actuating unit can drive this mould moves up and down along guide pillar.Its operation principle is such: respectively left plate and right panel material are positioned in the groove one and groove two on the die by detent mechanism one and detent mechanism two, the first and staking punch two of punching press on the punch is corresponding respectively to carry out punching press to left plate and right panel material thereby make.Its course of work is such: at first, draw high the cope match-plate pattern of mould by actuating unit, make cope match-plate pattern and lower bolster be in the state that separates, mould is in die opening state; Then, with the left plate of needs processing and right panel material by detent mechanism one and detent mechanism two respectively in the corresponding groove that is positioned at die one and groove two; Then, by actuating unit, make cope match-plate pattern punching press lower bolster, left plate and right panel material are carried out punching press simultaneously, the mould mold closing, left plate and right panel material are shaped; At last, open mould, take out product, respectively left product is put into corresponding hold left product put the part case, right product put into corresponding hold right product put the part case, prevent that the left product and the right product that are shaped from misplacing the position, so that left and right product is obscured.
In the mould that above-mentioned left-right symmetry plate shares, described detent mechanism one comprises left plate located lateral is longitudinal positioning of vertical location device one on the die at the transverse positioning mechanism one on the die with left plate; Described detent mechanism two comprises right panel material located lateral is longitudinal positioning of vertical location device two on the die at the transverse positioning mechanism two on the die with the right panel material.Left plate can be positioned on the groove one of die by transverse positioning mechanism one and vertical location device one, left plate can not occured laterally and length travel at die; The right panel material can be positioned on the groove two of die by transverse positioning mechanism two and vertical location device two, the right panel material can not occured laterally and length travel at die.
In the mould that above-mentioned left-right symmetry plate shares, described vertical location device one comprises locating piece one and locating piece two, described locating piece one and locating piece two are symmetricly set on the side of die, and above-mentioned left plate can be between locating piece one and the locating piece two and be resisted against on locating piece one and the locating piece two; Described vertical location device two comprises locating piece three and locating piece four, described locating piece three and locating piece four are symmetricly set on the opposite side of die, and above-mentioned right panel material can be between locating piece three and the locating piece four and be resisted against on locating piece three and the locating piece four.Left plate can be longitudinal positioning of on the die by locating piece one and locating piece two, make left plate length travel can not occur; The right panel material can be longitudinal positioning of on the die by locating piece three and locating piece four, make the right panel material length travel can not occur.
In the mould that above-mentioned left-right symmetry plate shares, described transverse positioning mechanism one comprise be opened in above-mentioned groove one bottom land the place and run through through hole one and the alignment pin one of whole die, the elastic component one that the end of described alignment pin one and can make the other end of alignment pin one stretch out through hole one links to each other, and the other end of described elastic component one links to each other with above-mentioned lower bolster; Described transverse positioning mechanism two comprise be opened in above-mentioned groove two bottom lands the place and run through through hole two and the alignment pin two of whole die, the elastic component two that the end of described alignment pin two and can make the other end of alignment pin two stretch out through hole two links to each other, and the other end of described elastic component two links to each other with above-mentioned lower bolster.By be fixed on elastic component one on the lower bolster with alignment pin one top to the position of balancing each other with the outer end of die, then utilize alignment pin one with left plate located lateral on die, make left plate lateral displacement can not occur; By be fixed on elastic component two on the lower bolster with alignment pin two top to the position of balancing each other with the outer end of die, then utilize alignment pin two with right panel material located lateral on die, make the right panel material lateral displacement can not occur.
In the mould that above-mentioned left-right symmetry plate shares, described locating piece one and locating piece two are provided with the relative distance that can regulate between locating piece one and the locating piece two and locating piece one and locating piece two are positioned at adjusting location structure one on the die, and described locating piece three and locating piece four are provided with the relative distance that can regulate between locating piece three and the locating piece four and locating piece three and locating piece four are positioned at adjusting location structure two on the die.Can suitably regulate spacing between locating piece one and the locating piece two by regulating location structure one, left plate can reasonably be installed between locating piece one and the locating piece two; Can suitably regulate spacing between locating piece three and the locating piece four by regulating location structure two, the right panel material can reasonably be installed between locating piece three and the locating piece four.
In the mould that above-mentioned left-right symmetry plate shares, described adjusting location structure one comprises and is opened in the locating hole one that is bar shaped on the locating piece one, is opened in the locating hole two, bolt one and the bolt two that are bar shaped on the locating piece two, described bolt one passes described locating hole one locating piece one is positioned on the die, and described bolt two passes described locating hole two locating piece two is positioned on the die; Described adjusting location structure two comprises and is opened in the locating hole three that is bar shaped on the locating piece three, is opened in the locating hole four, bolt three and the bolt four that are bar shaped on the locating piece four, described bolt three passes described locating hole three locating piece three is positioned on the die, and described bolt four passes described locating hole four locating piece two is positioned on the die.Locating piece one and locating piece two can be set on bolt one and the bolt two by locating hole one and the locating hole two of offering thereon respectively, locating piece one and locating piece two respectively relative bolt one vertically move with bolt two, to regulate the distance between locating piece one and the locating piece two, left plate can reasonably be clipped between locating piece one and the locating piece two; Locating piece three and locating piece four can be located on bolt three and the bolt four by locating hole three and the locating hole quadruplet of offering thereon respectively, locating piece three and locating piece four respectively relative bolt three vertically move with bolt four, to regulate the distance between locating piece three and the locating piece four, the right panel material can reasonably be clipped between locating piece three and the locating piece four.By above operating procedure, can realize the regulatory function to spacing between locating piece one and locating piece two and locating piece three and the locating piece four.
In the mould that above-mentioned left-right symmetry plate shares, has the abutment face four that has inclination on the abutment face three that has inclination on the abutment face two that has inclination on the abutment face one, described locating piece two of inclination, the described locating piece three and the described locating piece four on the described locating piece one, described abutment face two and abutment face three and described abutment face one symmetrical the setting, and described abutment face two and abutment face three also are symmetrical arranged with described abutment face four.Abutment face one and abutment face two can clamp left plate; Abutment face three and abutment face four can clamp the right panel material.Because the gap that abutment face one and abutment face two combine is the installation of applicable left plate only, and the only installation of applicable right panel material of the gap that abutment face three and abutment face four combine, so left plate can only be installed between locating piece one and the locating piece two, the right panel material can only be installed between locating piece three and the locating piece four, be not easy anti-loaded, even anti-loadedly also can in time be found, be easy to correct.
In the mould that above-mentioned left-right symmetry plate shares, also be provided with cushion block between described lower bolster and the die, be connected mutually by some screws between described lower bolster, cushion block and the die three.The lower bolster that is connected by screw, cushion block and die are so that the annexation between them is more safe and reliable.
In the mould that above-mentioned left-right symmetry plate shares, also be fixed with material pressing core one between described alignment pin one and the elastic component one, also be fixed with material pressing core two between described alignment pin two and the elastic component two, described material pressing core one is located in the through hole one, one end of described elastic component one acts on the material pressing core one, the other end of elastic component one acts on the cushion block, and an end of described elastic component two acts on the material pressing core two, and the other end of elastic component two acts on the cushion block.Can in through hole one, move up and down to the material pressing core one that is in compressive state and realize that material pressing core one returns to the effect in home position by elastic component one; Can in through hole two, move up and down to the material pressing core two that is in compressive state and realize that material pressing core two returns to the effect in home position by elastic component two.
In the mould that above-mentioned left-right symmetry plate shares, described elastic component one and elastic component two are cylindrical spring.Adopt cylindrical spring can make material pressing core one and material pressing core two more stable in the reciprocating motion in through hole one and through hole two respectively.
Compared with prior art, the shared mould of this left-right symmetry plate has the following advantages:
1, owing to has the first and staking punch two of the symmetrical punching press in the left and right sides on the punch of the present utility model, have the groove corresponding with punch one and groove two on the die, and the size less of symmetrical plate, on same mould, can realize processing simultaneously the function of two symmetrical plates, improve the production efficiency of product, also reduced the percent defective of product simultaneously.
2, the locating piece in the utility model one and locating piece two have the assemblage gap that is complementary with left plate, between locating piece three and the locating piece four assemblage gap that is complementary with the right panel material is arranged again, so that left plate can only be installed between locating piece one and the locating piece two, the right panel material can only be installed between locating piece three and the locating piece four, can avoid left plate and the anti-loaded phenomenon of right panel material.
3, the utility model is by the locating hole one on the locating piece one and the locating hole two on the locating piece two, the locating piece one that is set on the bolt one is moved relative to bolt one, the locating piece two that is set on the bolt two moves relative to bolt two, thereby regulates the spacing of locating piece one and locating piece two; By the locating hole three on the locating piece three and the locating hole four on the locating piece four, the locating piece three that is set on the bolt three is moved relative to bolt three, the locating piece four that is set on the bolt four moves relative to bolt four, thereby regulate the spacing of locating piece three and locating piece four, realize the regulatory function of this mould.
4, the utility model has reduced the mould development cost in product early stage by processing when same mould is realized two symmetrical plates, has also shortened the time of later stage debugging, and in addition, that this mould also has is simple in structure, mount and dismount easily advantage.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of the left plate of the utility model;
Fig. 4 is the structural representation of the right plate of the utility model.
Among the figure, 1, cope match-plate pattern; 2, lower bolster; 3, punch; 4, die; 5, material pressing core one; 51, material pressing core two; 6, alignment pin one; 61, alignment pin two; 7, guide pin bushing; 8, guide pillar; 9, die shank; 10, cushion block; 11, left plate; 12, right panel material; 13a, locating piece one; 13b, locating piece two; 13c, locating piece three; 13d, locating piece four; 14a, bolt one; 14b, bolt two; 14c, bolt three; 14d, bolt four; 15a, locating hole one; 15b, locating hole two; 15c, locating hole three; 15d, locating hole four.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the mould that a kind of left-right symmetry plate shares, the left-right symmetry plate comprises symmetrical left plate 11 and right panel material 12, this mould comprises cope match-plate pattern 1, lower bolster 2 and two guide pillars 8 that are arranged between the two, guide pillar 8 one ends are fixed on the lower bolster 2, cope match-plate pattern 1 is set on guide pillar 8 other ends and can be along guide pillar 8 oscilaltion, the bottom of cope match-plate pattern 1 is fixed with punch 3, punch 3 has and staking punch two first with respect to the punching press of punch 3 body center full symmetrics, be fixed with die 4 on the lower bolster 2, have respectively groove one and groove two first with punching press and that staking punch is complementary on the die 4, die 4 is provided with can be with detent mechanism one and the detent mechanism two on the die 4 of being positioned at of left plate 11 and right panel material 12 symmetries.
Specifically, the mould that this left-right symmetry plate shares, its cope match-plate pattern 1 links to each other with actuating unit by die shank 9, and the cope match-plate pattern 1 that this actuating unit can drive this mould moves up and down along guide pillar 8.Also be provided with cushion block 10 between lower bolster 2 and the die 4, be connected mutually by some screws between lower bolster 2, cushion block 10 and die 4 threes.The lower bolster 2 that is connected by screw, cushion block 10 and die 4 are so that the annexation between them is more safe and reliable.
Shown in Fig. 2 to 4, detent mechanism one comprises left plate 11 located lateral are longitudinal positioning of vertical location device one on the die 4 at the transverse positioning mechanism one on the die 4 with left plate 11: vertical location device one comprises locating piece one 13a and locating piece two 13b, the abutment face one that has inclination on locating piece one 13a, the abutment face two that has inclination on locating piece two 13b, locating piece one 13a and locating piece two 13b are symmetricly set on the side of die 4, left plate 11 can be between locating piece one 13a and locating piece two 13b and be resisted against the abutment face one of locating piece one 13a and the abutment face two of locating piece two 13b on; Transverse positioning mechanism one comprise be opened in groove one bottom land the place and run through through hole one and the alignment pin 1 of whole die 4, the elastic component one that the end of alignment pin 1 and can make the other end of alignment pin 1 stretch out through hole one links to each other, the other end of elastic component one links to each other with lower bolster 2, between alignment pin 1 and elastic component one, also be fixed with material pressing core 1, material pressing core 1 is located in the through hole one, one end of elastic component one acts on the material pressing core 1, and the other end of elastic component one acts on the cushion block 10.By the abutment face two on the abutment face one on locating piece one 13a and locating piece two 13b left plate 11 is clamped, left plate 11 is made be longitudinal positioning of on the die 4, length travel can not occur.Because the gap that abutment face one and abutment face two combine is the installation of applicable left plate 11 only, so left plate 11 can only be installed between locating piece one 13a and locating piece two 13b, be not easy anti-loadedly, even anti-loadedly also can in time be found, be easy to correct.In the present embodiment, this elastic component one is cylindrical spring.Can be with alignment pin 1 top to the position of balancing each other with the outer end of die 4 by this cylindrical spring, then utilize alignment pin 1 with left plate 11 located lateral on die 4, make left plate 11 lateral displacement can not occur, this cylindrical spring also has the effect that the material pressing core 1 compressed rear realization material pressing core 1 in through hole one that is in compressive state is returned to the home position.It is more stable to adopt this cylindrical spring can also make in the reciprocating motion of material pressing core 1 in through hole one.
Locating piece one 13a and locating piece two 13b are provided with the relative distance that can regulate between locating piece one 13a and locating piece two 13b and locating piece one 13a and locating piece two 13b are positioned at adjusting location structure one on the die 4.This adjusting location structure one comprises to be offered locating hole one 15a that is bar shaped on locating piece one 13a, offers locating hole two 15b, bolt one 14a and bolt two 14b that are bar shaped on locating piece two 13b, bolt one 14a passes locating hole one 15a locating piece one 13a is positioned on the die 4, and bolt two 14b pass locating hole two 15b locating piece two 13b are positioned on the die 4.Locating piece one 13a and locating piece two 13b can be set on bolt one 14a and bolt two 14b by locating hole one 15a and locating hole two 15b that offer thereon respectively, locating piece one 13a and locating piece two 13b respectively relative bolt one 14a and bolt two 14b vertically move, to regulate the distance between locating piece one 13a and locating piece two 13b, left plate 11 can reasonably be clipped between the abutment face two of the abutment face one of locating piece one 13a and locating piece two 13b, thereby realize the regulatory function to spacing between locating piece one 13a and locating piece two 13b.
Detent mechanism two comprises right panel material 12 located lateral are longitudinal positioning of vertical location device two on the die 4 at the transverse positioning mechanism two on the die 4 with right panel material 12: vertical location device two comprises locating piece three 13c and locating piece four 13d, the abutment face three that has inclination on locating piece three 13c, the abutment face four that has inclination on locating piece four 13d, locating piece three 13c and locating piece four 13d are symmetricly set on the opposite side of die 4, right panel material 12 can be between locating piece three 13c and locating piece four 13d and be resisted against the abutment face three of locating piece three 13c and the abutment face four of locating piece four 13d on; Transverse positioning mechanism two comprise be opened in groove two bottom lands the place and run through through hole two and the alignment pin 2 61 of whole die 4, the elastic component two that the end of alignment pin 2 61 and can make the other end of alignment pin 2 61 stretch out through hole two links to each other, the other end of elastic component two links to each other with lower bolster 2, between alignment pin 2 61 and elastic component two, also be fixed with material pressing core 2 51, one end of elastic component two acts on the material pressing core 2 51, and the other end of elastic component two acts on the cushion block 10.By the abutment face four on the abutment face three on locating piece three 13c and locating piece four 13d right panel material 12 is clamped, right panel material 12 is longitudinal positioning of on the die 4, length travel can not occur.Because the gap that abutment face three and abutment face four combine is the installation of applicable right panel material 12 only, so right panel material 12 can only be installed between locating piece three 13c and locating piece four 13d, be not easy anti-loadedly, even anti-loadedly also can in time be found, be easy to correct.In the present embodiment, this elastic component two is cylindrical spring.Can be with alignment pin 2 61 top to the position of balancing each other with the outer end of die 4 by this cylindrical spring, utilize alignment pin 2 61 with right panel material 12 located lateral on die 4, make right panel material 12 lateral displacement can not occur, this cylindrical spring also has the effect that the material pressing core 2 51 compressed rear realization material pressing core 2 51 in through hole two that is in compressive state is returned to the home position.It is more stable to adopt this cylindrical spring can also make in the reciprocating motion of material pressing core 2 51 in through hole two.
Locating piece three 13c and locating piece four 13d are provided with the relative distance that can regulate between locating piece three 13c and locating piece four 13d and locating piece three 13c and locating piece four 13d are positioned at adjusting location structure two on the die 4.This adjusting location structure two comprises to be offered locating hole three 15c that are bar shaped on locating piece three 13c, offers locating hole four 15d, bolt three 14c and bolt four 14d that are bar shaped on locating piece four 13d, bolt three 14c pass locating hole three 15c locating piece three 13c are positioned on the die 4, and bolt four 14d pass locating hole four 15d locating piece two 13b are positioned on the die 4.Locating piece three 13c and locating piece four 13d can be set on bolt three 14c and bolt four 14d by locating hole three 15c and locating hole four 15d that offer thereon respectively, locating piece three 13c and locating piece four 13d respectively relative bolt three 14c and bolt four 14d vertically move, to regulate the distance between locating piece three 13c and locating piece four 13d, right panel material 12 can reasonably be clipped between the abutment face four of the abutment face three of locating piece three 13c and locating piece four 13d, thereby realize the regulatory function to spacing between locating piece three 13c and locating piece four 13d.
The mould that this left-right symmetry plate shares, because detent mechanism one and detent mechanism two arrange with respect to the Central Symmetry of mould, so abutment face two and abutment face three and abutment face one symmetrical the setting, and abutment face two and abutment face three also are symmetrical arranged with abutment face four.Adjusting location structure two on adjusting location structure one on locating piece one 13a and locating piece two 13b also is symmetrically arranged with respect to the center of mould.
The operation principle of the mould that this left-right symmetry plate shares is such: cooperate alignment pin 1 left plate 11 to be positioned at a side of die 4 by locating piece one 13a and locating piece two 13b, locating piece three 13c and locating piece four 13d cooperate alignment pin 2 61 right panel material 12 to be positioned at the opposite side of die 4, thereby make the first and staking punch two of punching press on the punch 3 carry out the while punching press to left plate 11 and right panel material 12 respectively, realize moulding, improved the production efficiency of product and reduced the percent defective of product.This mould is also by locating hole one 15a on locating piece one 13a and locating hole two 15b on locating piece two 13b, locating piece one 13a that is set on bolt one 14a is moved relative to bolt one 14a, locating piece two 13b that are set on bolt two 14b move relative to bolt two 14b, thereby regulate the spacing of locating piece one 13a and locating piece two 13b; By locating hole three 15c on locating piece three 13c and locating hole four 15d on locating piece four 13d, locating piece three 13c that are set on bolt three 14c are moved relative to bolt three 14c, locating piece four 13d that are set on bolt four 14d move relative to bolt four 14d, thereby regulate the spacing of locating piece three 13c and locating piece four 13d, realize the regulatory function of this mould.
The course of work of the mould that this left-right symmetry plate shares is such: at first, draw high the die shank 9 of mould by actuating unit, cope match-plate pattern 1 and lower bolster 2 are separated, mould is in die opening state; Secondly, the plate of needs processing is placed on the die 4, make left plate 11 usefulness locating pieces, one 13a and locating piece two 13b and alignment pin 1 be positioned at a side of die 4, make right panel material 12 usefulness locating pieces, three 13c and locating piece four 13d and alignment pin 2 61 be positioned at the opposite side of die 4; Then, by actuating unit, make cope match-plate pattern 1 punching press lower bolster 2, left plate 11 and right panel material 12 are carried out punching press simultaneously, the mould mold closing forms operation, and left plate 11 and right panel material 12 are shaped; Then, take out the product that is shaped, observe its shaping situation, bad such as forming quality, need readjust position and the size of plate, the bolt that is about to the stationary positioned piece is turned on, the position of locating piece is moved along locating hole, until move to suitable position, again with bolt tightening, realized reorientating, re-started forming process; At last, open mould, take out the shaping product, respectively left product is put into corresponding hold left product put the part case, right product put into corresponding hold right product put the part case, prevent that the left product and the right product that are shaped from misplacing the position, so that left and right product is obscured.Part about this mould can be distinguished when the processing left and right symmetrical part fast, operation is very easy, and the very simple and convenient practicality of the structure of the structure of this mould and locating piece, shortened the time of production debugging.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used 1, cope match-plate pattern; 2, lower bolster; 3, punch; 4, die; 5, material pressing core one; 51, material pressing core two; 6, alignment pin one; 61, alignment pin two; 7, guide pin bushing; 8, guide pillar; 9, die shank; 10, cushion block; 11, left plate; 12, right panel material; 13a, locating piece one; 13b, locating piece two; 13c, locating piece three; 13d, locating piece four; 14a, bolt one; 14b, bolt two; 14c, bolt three; 14d, bolt four; 15a, locating hole one; 15b, locating hole two; 15c, locating hole three; 15d, locating hole fourth class term, but do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. the mould that shares of a left-right symmetry plate, described left-right symmetry plate comprises symmetrical left plate (11) and right panel material (12), it is characterized in that, this mould comprises cope match-plate pattern (1), lower bolster (2) and be arranged between the two some guide pillars (8), described guide pillar (8) one ends are fixed on the lower bolster (2), described cope match-plate pattern (1) is set on described guide pillar (8) other end and can be along guide pillar (8) oscilaltion, the bottom of described cope match-plate pattern (1) is fixed with punch (3), described punch (3) has and staking punch two first with respect to the punching press of punch (3) body center full symmetric, be fixed with die (4) on the described lower bolster (2), have respectively groove one and groove two first with described punching press and that staking punch is complementary on the described die (4), described die (4) is provided with can be with detent mechanism one and the detent mechanism two on the die (4) of being positioned at of left plate (11) and right panel material (12) symmetry.
2. the mould that shares of left-right symmetry plate according to claim 1, it is characterized in that described detent mechanism one comprises left plate (11) located lateral is longitudinal positioning of vertical location device one on the die (4) at the transverse positioning mechanism one on the die (4) with left plate (11); Described detent mechanism two comprises right panel material (12) located lateral is longitudinal positioning of vertical location device two on the die (4) at the transverse positioning mechanism two on the die (4) with right panel material (12).
3. the mould that shares of left-right symmetry plate according to claim 2, it is characterized in that, described vertical location device one comprises locating piece one (13a) and locating piece two (13b), described locating piece one (13a) and locating piece two (13b) are symmetricly set on the side of die (4), and above-mentioned left plate (11) can be between locating piece one (13a) and the locating piece two (13b) and be resisted against on locating piece one (13a) and the locating piece two (13b); Described vertical location device two comprises locating piece three (13c) and locating piece four (13d), described locating piece three (13c) and locating piece four (13d) are symmetricly set on the opposite side of die (4), and above-mentioned right panel material (12) can be between locating piece three (13c) and the locating piece four (13d) and be resisted against on locating piece three (13c) and the locating piece four (13d).
4. the mould that shares of left-right symmetry plate according to claim 2, it is characterized in that, described transverse positioning mechanism one comprise be opened in above-mentioned groove one bottom land the place and run through through hole one and the alignment pin one (6) of whole die (4), the elastic component one that the end of described alignment pin one (6) and can make the other end of alignment pin one (6) stretch out through hole one links to each other, and the other end of described elastic component one links to each other with above-mentioned lower bolster (2); Described transverse positioning mechanism two comprise be opened in above-mentioned groove two bottom lands the place and run through through hole two and the alignment pin two (61) of whole die (4), the elastic component two that the end of described alignment pin two (61) and can make the other end of alignment pin two (61) stretch out through hole two links to each other, and the other end of described elastic component two links to each other with above-mentioned lower bolster (2).
5. the mould that shares of left-right symmetry plate according to claim 3, it is characterized in that, described locating piece one (13a) and locating piece two (13b) are provided with the relative distance that can regulate between locating piece one (13a) and the locating piece two (13b) and locating piece one (13a) and locating piece two (13b) are positioned at adjusting location structure one on the die (4), and described locating piece three (13c) and locating piece four (13d) are provided with the relative distance that can regulate between locating piece three (13c) and the locating piece four (13d) and locating piece three (13c) and locating piece four (13d) are positioned at adjusting location structure two on the die (4).
6. the mould that shares of left-right symmetry plate according to claim 5, it is characterized in that, described adjusting location structure one comprises and is opened in the locating hole one (15a) that is bar shaped on the locating piece one (13a), be opened in the locating hole two (15b) that is bar shaped on the locating piece two (13b), bolt one (14a) and bolt two (14b), described bolt one (14a) passes described locating hole one (15a) locating piece one (13a) is positioned on the die (4), and described bolt two (14b) passes described locating hole two (15b) locating piece two (13b) is positioned on the die (4); Described adjusting location structure two comprises and is opened in the locating hole three (15c) that is bar shaped on the locating piece three (13c), is opened in the locating hole four (15d), bolt three (14c) and the bolt four (14d) that are bar shaped on the locating piece four (13d), described bolt three (14c) passes described locating hole three (15c) locating piece three (13c) is positioned on the die (4), and described bolt four (14d) passes described locating hole four (15d) locating piece two (13b) is positioned on the die (4).
7. according to claim 3 or the mould that shares of 5 or 6 described left-right symmetry plates, it is characterized in that, has the abutment face four that has inclination on the abutment face three that has inclination on the abutment face two that has inclination on the abutment face one, described locating piece two (13b) of inclination, the described locating piece three (13c) and the described locating piece four (13d) on the described locating piece one (13a), described abutment face two and abutment face three and described abutment face one symmetrical the setting, and described abutment face two and abutment face three also are symmetrical arranged with described abutment face four.
8. according to claim 1 and 2 or the mould that shares of 3 or 4 described left-right symmetry plates, it is characterized in that, also be provided with cushion block (10) between described lower bolster (2) and the die (4), be connected mutually by some screws between described lower bolster (2), cushion block (10) and die (4) three.
9. the mould that shares of left-right symmetry plate according to claim 8, it is characterized in that, also be fixed with material pressing core one (5) between described alignment pin one (6) and the elastic component one, also be fixed with material pressing core two between described alignment pin two (61) and the elastic component two, described material pressing core one (5) is located in the through hole one, one end of described elastic component one acts on the material pressing core one (5), the other end of elastic component one acts on the cushion block (10), one end of described elastic component two acts on the material pressing core two, and the other end of elastic component two acts on the cushion block (10).
10. the shared mould of left-right symmetry plate according to claim 4 is characterized in that described elastic component one and elastic component two are cylindrical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186276 CN202752437U (en) | 2012-04-27 | 2012-04-27 | Die shared by bilaterally symmetrical plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186276 CN202752437U (en) | 2012-04-27 | 2012-04-27 | Die shared by bilaterally symmetrical plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752437U true CN202752437U (en) | 2013-02-27 |
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ID=47731632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220186276 Expired - Fee Related CN202752437U (en) | 2012-04-27 | 2012-04-27 | Die shared by bilaterally symmetrical plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752437U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493575A (en) * | 2014-09-26 | 2015-04-08 | 上海奥林汽车安全系统有限公司 | Error prevention clamping device capable of correcting part clamping direction |
| CN105312415A (en) * | 2014-07-04 | 2016-02-10 | 杭州萧山民主模具厂 | Stamping die for lower cross beam of oil tank |
| CN107262602A (en) * | 2017-07-05 | 2017-10-20 | 安徽江淮汽车集团股份有限公司 | Two sequence set of molds |
| CN108326136A (en) * | 2018-01-29 | 2018-07-27 | 安徽新悦精密机械有限公司 | A kind of forming method of semiclosed cylindrical part |
| CN114472672A (en) * | 2022-01-28 | 2022-05-13 | 东风延锋汽车饰件系统有限公司 | Structure for completing punching by sharing one pair of punching bottom dies for two symmetrical products |
-
2012
- 2012-04-27 CN CN 201220186276 patent/CN202752437U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312415A (en) * | 2014-07-04 | 2016-02-10 | 杭州萧山民主模具厂 | Stamping die for lower cross beam of oil tank |
| CN104493575A (en) * | 2014-09-26 | 2015-04-08 | 上海奥林汽车安全系统有限公司 | Error prevention clamping device capable of correcting part clamping direction |
| CN104493575B (en) * | 2014-09-26 | 2017-07-07 | 上海奥林汽车安全系统有限公司 | A kind of mistake proofing clamping device in rectifiable parts fixation orientation |
| CN107262602A (en) * | 2017-07-05 | 2017-10-20 | 安徽江淮汽车集团股份有限公司 | Two sequence set of molds |
| CN108326136A (en) * | 2018-01-29 | 2018-07-27 | 安徽新悦精密机械有限公司 | A kind of forming method of semiclosed cylindrical part |
| CN114472672A (en) * | 2022-01-28 | 2022-05-13 | 东风延锋汽车饰件系统有限公司 | Structure for completing punching by sharing one pair of punching bottom dies for two symmetrical products |
| CN114472672B (en) * | 2022-01-28 | 2023-06-02 | 东风延锋汽车饰件系统有限公司 | Structure for punching two symmetrical products by sharing one punching bottom die |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20200427 |