CN204194580U - Thick material convex closure product disposal molding mould - Google Patents
Thick material convex closure product disposal molding mould Download PDFInfo
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- CN204194580U CN204194580U CN201420579693.XU CN201420579693U CN204194580U CN 204194580 U CN204194580 U CN 204194580U CN 201420579693 U CN201420579693 U CN 201420579693U CN 204194580 U CN204194580 U CN 204194580U
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Abstract
The utility model discloses thick material convex closure product disposal molding mould, the patrix comprising die, be located at the core rod in this die and coordinate with core rod; Core rod is located in the core rod groove of die, and core rod groove and core rod matching form close, and core rod is made up of several mold inserts, is provided with for the shaping convex closure groove of the convex closure of thick material convex closure product in the die cavity of core rod; The madial wall of core rod groove is outside ramp structure, and the cross section of whole core rod groove is lower narrow wide trapezium structure.Adopt above structure in the utility model, make to form convex closure steel plate being pressed into thick material convex closure product simultaneously, once put in place shaping for convex closure, reduce operation and cost.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to thick material convex closure product disposal molding mould.
Background technology
The stamping technology of thick material convex closure product (such as shown in Fig. 1 for automobile brake sheet and be provided with the convex closure steel backing 7 of convex closure 71) still belongs to developing stage in market at home, the shaping difficult problem of specialities of many thick materials still needs to capture, due to the particularity of thick section product, huge pressure is needed when shaping, the counter-pressure simultaneously produced is also very large, often can reach tens tons, even tens of ton.When punching press, mould often punching press just bursts apart because bearing huge pressure for tens times afterwards, even at all cannot punching press.For solving problems, the mould structure often adopting better mold materials and more optimize.Under reality, better mold materials is used to improve die life, but limited to the lifting of thick forming mold, the problem of bursting apart of mould cannot be solved, so become to the improvement of mould structure the important channel that numerous enterprises solves thick forming mold at all!
Convex closure product is the one in thick material forming product, at present, domestic many enterprises are the huge reaction force solving bending and shaping generation in convex closure formed product process, the first pier of most employing is thick, then uses repeatedly shaping method, but involving great expense due to mould, repeatedly shapingly not only increase die cost, also labor intensive material resources, high cost brings huge resistance to the research and development of thick material forming product, and even therefore Some Enterprises abandons this series products, stops research and development!
Prior art is compared, the beneficial effects of the utility model:
1, described in the utility model, the core rod of thick material convex closure product disposal molding mould adopts full insert structure (i.e. the first convex closure mold insert, the second convex closure mold insert, the 3rd plane mold insert, the 4th plane mold insert), die cavity is made up of mold insert, be provided with for the shaping convex closure groove of convex closure at the first convex closure mold insert, the second convex closure mold insert, make to form convex closure steel plate being pressed into thick material convex closure product simultaneously, once put in place shaping for convex closure, reduce operation and cost.
2, the lateral layout of the first convex closure mold insert, the second convex closure mold insert, the 3rd plane mold insert is become inclined-plane by thick material convex closure product disposal molding mould, greatly reduce the pressure of formed product generation to the impact of mould, the corresponding reduction of material returned resistance, and solve convex closure shaped article collapses mould problem due to immense pressure, economically, this mould greatly reduces die cost, saves manpower and materials, also reduces the requirement of mould to steel simultaneously
3, thick material convex closure product disposal molding mould, increase the first rubber and the second rubber, thick material convex closure product orientation is on mold insert, mold insert is lifted by the huge material returned power of the first rubber to mold insert during the material returned, change spring force into by only having the spring force material returned in existing mold and add super rubber material returned power, dynamics strengthens, and is easier to the material returned.
4, thick material convex closure product one-step moulding method described in the utility model adopts and uses stripper plate pre-molding mold insert in advance, and the mode of aftershaping, greatly reduces the impact of pressure to mould of shaping generation, strengthens the service life of mould.
Utility model content
The purpose of this utility model is to disclose thick material convex closure product disposal molding mould, solves the multiple shaping mould of existing convex closure product needed repeatedly shaping, die cost, the also problem of labor intensive material resources.
For achieving the above object, the utility model adopts following technical scheme:
Thick material convex closure product disposal molding mould, the patrix comprising die, be located at the core rod in this die and coordinate with core rod; Core rod is located in the core rod groove of die, and core rod groove and core rod matching form close, and core rod is made up of several mold inserts, is provided with for the shaping convex closure groove of the convex closure of thick material convex closure product in the die cavity of core rod; The madial wall of core rod groove is outside ramp structure, and the cross section of whole core rod groove is lower narrow wide trapezium structure.
Further, described core rod comprises the first convex closure mold insert being provided with described convex closure groove, the second convex closure mold insert being provided with convex closure groove, the 3rd plane mold insert and the 4th plane mold insert, and the first convex closure mold insert, the second convex closure mold insert, the 3rd plane mold insert and the 4th plane mold insert cooperatively interact and form described die cavity; First convex closure mold insert and the second convex closure mold insert are mirror image, first convex closure mold insert and 1 the 3rd plane mold insert staggered relatively, second convex closure mold insert and another 1 the 3rd plane mold insert staggered relatively, first convex closure mold insert is connected by 1 the 4th plane mold insert with the second convex closure mold insert, and 2 the 3rd plane mold inserts are connected by another 1 the 4th plane mold insert.
Further, described first convex closure mold insert is trapezoid cylinder structure wide at the top and narrow at the bottom, the side of the first convex closure mold insert is made up of three the first inclined-planes and first forming surface, first forming surface is provided with the forming tank for forming described die cavity, is provided with for the shaping described convex closure groove of described convex closure in forming tank; Described 3rd plane mold insert is lower narrow wide trapezoid cylinder structure, and the side of the 3rd plane mold insert is made up of three the second inclined-planes and second forming surface, the first forming surface and the second forming surface positioned opposite.
Further, described first convex closure mold insert is relative to described first inclined-plane of described first forming surface being provided with the first oblique chute that cross section is T-shaped, be convenient to the first convex closure mold insert, the second convex closure mold insert not by die described in the first oblique chute and T-shaped mold insert clamping, described convex closure is shaping complete after the first convex closure mold insert, the second convex closure mold insert is along the first oblique slide; Described 3rd plane mold insert is relative to described second inclined-plane of described second forming surface being provided with the second oblique chute that cross section is T-shaped, be convenient to the 3rd plane mold insert by the second oblique chute and T-shaped mold insert clamping die, convex closure is shaping complete after the 3rd plane mold insert along the second oblique slide.
Further, described patrix comprises red needle, 1 described 3rd plane mold insert and described first convex closure mold insert staggered relatively and between be provided with the first interval for described thick material convex closure formed product, 1 the 3rd plane mold insert and described second convex closure mold insert staggered relatively and between be provided with the second interval for thick material convex closure formed product, 2 the 4th plane mold inserts staggered relatively and between be provided with the 3rd interval for thick material convex closure formed product, first convex closure mold insert is connected by 1 described 4th plane mold insert with the second convex closure mold insert, 2 the 3rd plane mold inserts are connected by another 1 described 4th plane mold insert, described die cavity comprises the first interval, the second interval and the 3rd interval, 1 red needle of patrix inserts the first interval, and another 1 red needle of patrix inserts the second interval, realizes the punching press of thick material convex closure product, convex closure described in one-shot forming.
Further, thick material convex closure product disposal molding mould also comprises die shoe and is located at the lower bolster on die shoe, and described die is located on lower bolster, and die, lower bolster are connected by the first spacing connecting rod with die shoe.
Further, thick material convex closure product disposal molding mould also comprises liftout attachment, liftout attachment comprises rubber assembly, push rod, spring and the second spacing connecting rod be located at below described die shoe, push rod bottom connects rubber assembly, and described core rod is withstood through die shoe and described lower bolster in push rod top; Push rod top is located at by spring housing, and spring one end connects core rod and the other end props up the spring ladder being located at die shoe; Rubber assembly comprises the first rubber, top board staggered relatively and base plate, and the first rubber is located between top board and base plate, and push rod bottom connects top board; Second spacing connecting rod stretches in die shoe through base plate, the first rubber and top board.
Further, the described patrix upper bolster that also comprises stripper plate, be located at train wheel bridge above stripper plate, be located at the second rubber between stripper plate and train wheel bridge, be located at the upper padding plate on train wheel bridge and be located on upper padding plate; Described red needle is located on upper padding plate; Upper bolster, upper padding plate are connected by the 3rd spacing connecting rod with train wheel bridge, and upper padding plate, train wheel bridge are connected by the 4th spacing connecting rod with stripper plate.
Further, described patrix also comprises the guide pillar and alignment pin of being located at described upper padding plate, and described die is provided with the guide groove coordinated with guide pillar, and guide pillar stretches in guide groove through described train wheel bridge and described stripper plate; Alignment pin is through train wheel bridge, upper padding plate and described upper bolster.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front elevational schematic of convex closure steel backing;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the generalized section of Fig. 1 along A-A direction;
Fig. 4 is the schematic perspective view of thick material convex closure product disposal molding mould embodiment in the utility model;
Fig. 5 is the section front elevational schematic of Fig. 4, and now red needle compresses into die cavity;
Fig. 6 is the section front elevational schematic of Fig. 4, and now red needle departs from die cavity;
Fig. 7 is the cooperation schematic perspective view of middle die embodiment illustrated in fig. 5, core rod and red needle;
Fig. 8 is the section front elevational schematic of die in Fig. 7;
Fig. 9 is the schematic perspective view of core rod in Fig. 7;
Figure 10 is the cooperation schematic diagram of the first convex closure mold insert in Fig. 9, the second convex closure mold insert and the 4th plane mold insert;
Figure 11 is the front elevational schematic of Figure 10;
Figure 12 is the cooperation schematic diagram of the 3rd plane mold insert and the 4th plane mold insert in Fig. 9;
Figure 13 is the front elevational schematic of Figure 12;
Figure 14 is the front elevational schematic of steel plate;
Figure 15 a is the schematic diagram that steel plate shown in Figure 14 places when die cavity is waited for shaping, is carried out the forming process of demiware by the metamorphosis dissecting cross section, Figure 14 light plate B-B direction;
Figure 15 b is the schematic diagram when patrix in Figure 15 a moves downward precompressed mold insert;
Figure 15 c is when patrix in Figure 15 b continues to move downward the schematic diagram making steel plate pier be slightly;
Figure 15 d is that now convex closure is shaping, and steel plate forming is convex closure steel backing when patrix in Figure 15 c reaches the state of bottom dead centre;
Figure 15 e unclamps the state of convex closure steel backing when patrix in Figure 15 d resets;
In figure, 1-die shoe; 11-spring ladder; 2-lower bolster; 3-die; 31-core rod groove; The madial wall of 32-core rod groove; 33-guide groove; 4-core rod; 41-first convex closure mold insert; 411-first inclined-plane; 412-first forming surface; 413-forming tank; 414-convex closure groove; 415-first is chute tiltedly; 42-second convex closure mold insert; 43-the 3rd plane mold insert; 431-second inclined-plane; 432-second forming surface; 433-second is chute tiltedly; 44-the 4th plane mold insert; 45-T type mold insert; 46-die cavity; 461-first interval; 462-second interval; 463-the 3rd interval; 5-patrix; 51-stripper plate; 52-train wheel bridge; 53-second rubber; 54-upper padding plate; 55-upper bolster; 56-red needle; The spacing connecting rod of 57-the 3rd; The spacing connecting rod of 58-the 4th; 59-guide pillar; 510-alignment pin; 6-liftout attachment; 61-rubber assembly; 611-first rubber; 612-top board; 613-base plate; 62-push rod; 63-spring; The spacing connecting rod of 64-second; 7-convex closure steel backing; 71-convex closure; 8-steel plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
Thick material convex closure product disposal molding mould as shown in Fig. 1 to Figure 15 e, comprise die shoe 1, the lower bolster 2 be located on die shoe, the die 3 be located on lower bolster 2, the patrix 5 being located at the core rod 4 in die 3 and coordinating with core rod 4.Core rod 4 is located in the core rod groove 31 of die 3, core rod groove 31 and core rod 4 matching form close, core rod 4 is made up of several mold inserts (i.e. the first convex closure mold insert, 1 the second convex closure mold insert, 2 the 3rd plane mold inserts and 2 the 4th plane mold inserts), is provided with for the shaping convex closure groove of the convex closure 71 of thick material convex closure product (being convex closure steel backing 7 in the present embodiment) in the die cavity of core rod; The madial wall 32 of core rod groove is in outside ramp structure, and the cross section of whole core rod groove 31 is lower narrow wide trapezium structure.Die 3, lower bolster 2 are connected by the first spacing connecting rod 6 with die shoe 1.
Core rod 4 comprises 1 the first convex closure mold insert, 41,1 the second convex closure mold insert, 42,2 the 3rd plane mold inserts 43 and 2 the 4th plane mold insert 44, first convex closure mold insert 41, second convex closure mold inserts 42, the 3rd plane mold insert 43 and the 4th plane mold inserts 44 and cooperatively interacts and be configured for the shaping die cavity of convex closure steel backing 7; First convex closure mold insert 41 and the second convex closure mold insert 42 are in mirror image.First convex closure mold insert 41 and 1 the 3rd plane mold insert 43 is staggered relatively, second convex closure mold insert 42 and another 1 the 3rd plane mold insert 43 staggered relatively, first convex closure mold insert 41 is connected by 1 the 4th plane mold insert 44 with the second convex closure mold insert 42, and 2 the 3rd plane mold inserts 43 are connected by another 1 the 4th plane mold insert 44; First convex closure mold insert 41 and the second convex closure mold insert 42 are positioned at the same side, and 2 the 3rd plane mold inserts 43 are positioned at opposite side.
First convex closure mold insert 41 is trapezoid cylinder structure wide at the top and narrow at the bottom, the side of the first convex closure mold insert 41 is made up of three the first inclined-planes 411 and first forming surface 412, first forming surface 412 is provided with the forming tank 413 for forming die cavity, is provided with for the shaping convex closure groove 414 of the convex closure 71 of convex closure steel backing 7 in forming tank 413.3rd plane mold insert 43 is trapezoid cylinder structure wide at the top and narrow at the bottom; The side of the 3rd plane mold insert is made up of three the second inclined-planes 431 and second forming surface 432, the first forming surface 412 and the second forming surface 432 positioned opposite.
First convex closure mold insert 41, relative to the first inclined-plane 411 of the first forming surface 412 being provided with the first oblique chute 415 that cross section is T-shaped, is convenient to the first convex closure mold insert 41, second convex closure mold insert 42 not by the first oblique chute 415 and T-shaped mold insert 45 clamping die 3; 3rd plane mold insert 43, relative to the second inclined-plane 431 of the second forming surface 432 being provided with the second oblique chute 433 that cross section is T-shaped, is convenient to the 3rd plane mold insert 43 by the second oblique chute 433 and T-shaped mold insert 45 clamping die 3.Adopt the first oblique chute 415, second oblique chute 433 structure, convex closure 71 is shaping complete after the first convex closure mold insert 41, second convex closure mold insert 42 slide along the first oblique chute 415, the 3rd plane mold insert 43 slides along the second oblique chute 433, is beneficial to the material returned.
1 the 3rd plane mold insert 43 and the first convex closure mold insert 41 staggered relatively and between be provided with for the first shaping interval 461 of convex closure steel backing 7,1 the 3rd plane mold insert 43 and the second convex closure mold insert 42 staggered relatively and between be provided with for the second shaping interval 462 of convex closure steel backing 7,2 the 4th plane mold inserts 44 staggered relatively and between be provided with for the 3rd shaping interval 463 of convex closure steel backing 7, first convex closure mold insert 41 is connected by 1 the 4th plane mold insert 44 with the second convex closure mold insert 42, and 2 the 3rd plane mold inserts 43 are connected by 1 the 4th plane mold insert 44; Die cavity 46 comprises the first interval 462, interval 461, second and the 3rd interval 463.1 red needle 51 of patrix 5 inserts the first interval 461, and another 1 red needle 51 of patrix 5 inserts the second interval 462, realizes steel plate 8 punching press, one-shot forming convex closure 71.
The present embodiment also comprises liftout attachment 6, liftout attachment 6 comprises rubber assembly 61, push rod 62, spring 63 and the second spacing connecting rod 64 be located at below die shoe 1, push rod bottom connects rubber assembly, and core rod 4 (withstanding the first convex closure mold insert 41 and the second convex closure mold insert 42 in the present embodiment) is withstood through die shoe 1 and lower bolster 2 in push rod top.Spring 63 is sheathed on push rod top, and spring one end connects core rod 4 and the other end props up the spring ladder 11 being located at die shoe 1.Rubber assembly 61 comprises the first rubber 611, top board 612 staggered relatively and base plate 613, first rubber 611 and is located between top board 62 and base plate 613, and push rod bottom connects top board 62.Second spacing connecting rod 64 stretches in die shoe 1 through base plate 613, first rubber 611 and top board 612.
Patrix 5 comprises stripper plate 51, be located at train wheel bridge 52 above stripper plate 51, be located at the second rubber 53 between stripper plate 51 and train wheel bridge 52, the upper padding plate 54 be located on train wheel bridge 52, be located at upper bolster 55 on upper padding plate 54 and red needle 56.Red needle 56 and core rod 4 coordinate.Upper bolster 55, upper padding plate 54 are connected by the 3rd spacing connecting rod 57 with train wheel bridge 52, and upper padding plate 54, train wheel bridge 52 are connected by the 4th spacing connecting rod 58 with stripper plate 51.
Patrix 5 also comprises the guide pillar 59 and alignment pin 510 of being located at upper padding plate 54, and die 3 is provided with the guide groove 33 coordinated with guide pillar 59, and guide pillar 59 stretches in guide groove 33 through train wheel bridge 52 and stripper plate 51.Alignment pin 510 is through train wheel bridge 52, upper padding plate 54 and upper bolster 55.
The full insert structure in core rod position is adopted in the present embodiment, die cavity 46 is made up of mold insert, and the lateral layout of the first convex closure mold insert 41, second convex closure mold insert 42, the 3rd plane mold insert 43 is become inclined-plane, greatly reduce the pressure of formed product generation to the impact of mould, the corresponding reduction of material returned resistance.Time shaping, stripper plate 51 first carries out precompressed to the first convex closure mold insert 41, second convex closure mold insert 42, the 3rd plane mold insert 43, makes the gap shrinks between the first convex closure mold insert 41 and the 3rd plane mold insert 43, between the second convex closure mold insert 42 and the 3rd plane mold insert 43; When precompressed proceeds to a timing, red needle 56 contact steel plate 8, start steel plate 8 shaping, shaping complete after utilize the elastic force of the first rubber to eject each mold insert (i.e. the first convex closure mold insert 41, second convex closure mold insert 42, the 3rd plane mold insert 43 and the 4th plane mold insert 44).3rd plane mold insert 43 Main Function is for sharing impulsive force; Design the second oblique chute 433 simultaneously and be convenient to the material returned, when mould closes, the first convex closure mold insert 41, second convex closure mold insert 42 and the 3rd plane mold insert 43 slide simultaneously, form the die cavity 46 closed, red needle 56 moves downward, and acts on steel plate 8, makes steel plate 8 be shaped to convex closure steel backing 7.Convex closure steel backing 7 is shaping complete after, the first convex closure mold insert 41, second convex closure mold insert 42 and the 3rd plane mold insert 43 exit under the active force of the first rubber 611 simultaneously, complete one-shot forming.
The present embodiment convex closure steel backing 7 is shaping is the process of steel plate 8 stress deformation, as further illustrating the present embodiment, below the distortion by product is carried out the forming process of demonstration mould:
S1, as shown in fig. 15 a, steel plate 8 is put into die cavity, wait to be formed.
S2, as illustrated in fig. 15b, patrix 5 moves downward, and the core rod groove 31 of mold insert (i.e. the first convex closure mold insert 41, second convex closure mold insert 42, the 3rd plane mold insert 43, the 4th plane mold insert 44) press-in die 3, mold insert presses steel plate 8, steel plate 8 is fixed, prepares for shaping further.
S3, as shown in fig. 15 c, patrix 5 continues descending, and red needle 56 is by punch press pressure, and make steel plate 8 pier thick, now mold insert has born the bulging power that a part is brought by deformation of products, bulging power by the conduction of mold insert in die 3.
S4, as shown in Figure 15 d, when patrix 5 reaches the state of bottom dead centre, the convex closure part of steel plate 8 is shaped completely, and mold insert and the bulging power suffered by die 3 also reach maximum, and steel plate 8 is one time punching molded is convex closure steel backing 7.
S6, as shown in Figure 15 e, after shaping, mold insert is under the effect of liftout attachment 6, and mold insert slides along oblique chute (i.e. the oblique chute 433 of the first oblique chute 415, second), thus unclamps convex closure steel backing 7, completes one-shot forming process.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or modification, if these are changed and modification belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these change and modification.
Claims (9)
1. thick material convex closure product disposal molding mould, is characterized in that: the patrix comprising die, be located at the core rod in this die and coordinate with core rod; Core rod is located in the core rod groove of die, and core rod groove and core rod matching form close, and core rod is made up of several mold inserts, is provided with for the shaping convex closure groove of the convex closure of thick material convex closure product in the die cavity of core rod; The madial wall of core rod groove is outside ramp structure, and the cross section of whole core rod groove is lower narrow wide trapezium structure.
2. thick material convex closure product disposal molding mould according to claim 1, it is characterized in that: described core rod comprises the first convex closure mold insert being provided with described convex closure groove, the second convex closure mold insert being provided with convex closure groove, the 3rd plane mold insert and the 4th plane mold insert, the first convex closure mold insert, the second convex closure mold insert, the 3rd plane mold insert and the 4th plane mold insert cooperatively interact and form described die cavity; First convex closure mold insert and the second convex closure mold insert are mirror image, first convex closure mold insert and 1 the 3rd plane mold insert staggered relatively, second convex closure mold insert and another 1 the 3rd plane mold insert staggered relatively, first convex closure mold insert is connected by 1 the 4th plane mold insert with the second convex closure mold insert, and 2 the 3rd plane mold inserts are connected by another 1 the 4th plane mold insert.
3. thick material convex closure product disposal molding mould according to claim 1, it is characterized in that: described first convex closure mold insert is trapezoid cylinder structure wide at the top and narrow at the bottom, the side of the first convex closure mold insert is made up of three the first inclined-planes and first forming surface, first forming surface is provided with the forming tank for forming described die cavity, is provided with for the shaping described convex closure groove of described convex closure in forming tank; Described 3rd plane mold insert is lower narrow wide trapezoid cylinder structure, and the side of the 3rd plane mold insert is made up of three the second inclined-planes and second forming surface, the first forming surface and the second forming surface positioned opposite.
4. thick material convex closure product disposal molding mould according to claim 3, it is characterized in that: described first convex closure mold insert is relative to described first inclined-plane of described first forming surface being provided with the first oblique chute that cross section is T-shaped, be convenient to the first convex closure mold insert, the second convex closure mold insert not by die described in the first oblique chute and T-shaped mold insert clamping, described convex closure is shaping complete after the first convex closure mold insert, the second convex closure mold insert is along the first oblique slide; Described 3rd plane mold insert is relative to described second inclined-plane of described second forming surface being provided with the second oblique chute that cross section is T-shaped, be convenient to the 3rd plane mold insert by the second oblique chute and T-shaped mold insert clamping die, convex closure is shaping complete after the 3rd plane mold insert along the second oblique slide.
5. thick material convex closure product disposal molding mould according to claim 3 or 4, it is characterized in that: described patrix comprises red needle, 1 described 3rd plane mold insert and described first convex closure mold insert staggered relatively and between be provided with the first interval for described thick material convex closure formed product, 1 the 3rd plane mold insert and described second convex closure mold insert staggered relatively and between be provided with the second interval for thick material convex closure formed product, 2 the 4th plane mold inserts staggered relatively and between be provided with the 3rd interval for thick material convex closure formed product, first convex closure mold insert is connected by 1 described 4th plane mold insert with the second convex closure mold insert, 2 the 3rd plane mold inserts are connected by another 1 described 4th plane mold insert, described die cavity comprises the first interval, the second interval and the 3rd interval, 1 red needle of patrix inserts the first interval, and another 1 red needle of patrix inserts the second interval, realizes the punching press of thick material convex closure product, convex closure described in one-shot forming.
6. thick material convex closure product disposal molding mould according to claim 1; it is characterized in that: thick material convex closure product disposal molding mould also comprises die shoe and is located at the lower bolster on die shoe; described die is located on lower bolster, and die, lower bolster are connected by the first spacing connecting rod with die shoe.
7. thick material convex closure product disposal molding mould according to claim 6, it is characterized in that: thick material convex closure product disposal molding mould also comprises liftout attachment, liftout attachment comprises rubber assembly, push rod, spring and the second spacing connecting rod be located at below described die shoe, push rod bottom connects rubber assembly, and described core rod is withstood through die shoe and described lower bolster in push rod top; Push rod top is located at by spring housing, and spring one end connects core rod and the other end props up the spring ladder being located at die shoe; Rubber assembly comprises the first rubber, top board staggered relatively and base plate, and the first rubber is located between top board and base plate, and push rod bottom connects top board; Second spacing connecting rod stretches in die shoe through base plate, the first rubber and top board.
8. thick material convex closure product disposal molding mould according to claim 5, is characterized in that: described patrix also comprises stripper plate, the upper bolster being located at train wheel bridge above stripper plate, being located at the second rubber between stripper plate and train wheel bridge, being located at the upper padding plate on train wheel bridge and being located on upper padding plate; Described red needle is located on upper padding plate; Upper bolster, upper padding plate are connected by the 3rd spacing connecting rod with train wheel bridge, and upper padding plate, train wheel bridge are connected by the 4th spacing connecting rod with stripper plate.
9. thick material convex closure product disposal molding mould according to claim 8, it is characterized in that: described patrix also comprises the guide pillar and alignment pin of being located at described upper padding plate, described die is provided with the guide groove coordinated with guide pillar, and guide pillar stretches in guide groove through described train wheel bridge and described stripper plate; Alignment pin is through train wheel bridge, upper padding plate and described upper bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579693.XU CN204194580U (en) | 2014-10-08 | 2014-10-08 | Thick material convex closure product disposal molding mould |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579693.XU CN204194580U (en) | 2014-10-08 | 2014-10-08 | Thick material convex closure product disposal molding mould |
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| CN204194580U true CN204194580U (en) | 2015-03-11 |
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| CN201420579693.XU Active CN204194580U (en) | 2014-10-08 | 2014-10-08 | Thick material convex closure product disposal molding mould |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325016A (en) * | 2014-10-08 | 2015-02-04 | 广东骏汇汽车科技股份有限公司 | One-step forming mold and one-step forming method of thick-material convex hull product |
| CN104942141A (en) * | 2015-06-06 | 2015-09-30 | 安徽美吉汽车零部件有限公司 | Forming die of intermediate reinforced vertical plates |
-
2014
- 2014-10-08 CN CN201420579693.XU patent/CN204194580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325016A (en) * | 2014-10-08 | 2015-02-04 | 广东骏汇汽车科技股份有限公司 | One-step forming mold and one-step forming method of thick-material convex hull product |
| CN104942141A (en) * | 2015-06-06 | 2015-09-30 | 安徽美吉汽车零部件有限公司 | Forming die of intermediate reinforced vertical plates |
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