CN207709639U - A kind of mobile phone metal dorsal shield molding die - Google Patents

A kind of mobile phone metal dorsal shield molding die Download PDF

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Publication number
CN207709639U
CN207709639U CN201721752216.9U CN201721752216U CN207709639U CN 207709639 U CN207709639 U CN 207709639U CN 201721752216 U CN201721752216 U CN 201721752216U CN 207709639 U CN207709639 U CN 207709639U
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China
Prior art keywords
station
die
plate
punching
mouse
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CN201721752216.9U
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Chinese (zh)
Inventor
张光豪
苏芳
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Kunshan Hao Run Precision Die Co Ltd
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Kunshan Hao Run Precision Die Co Ltd
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Abstract

The utility model discloses a kind of mobile phone metal dorsal shield molding dies, including guide component, blanking station, the first station, the second station and punching station;The lower die holder is equipped with guide component with upper die holder left end;The tablet is pushed to transmit between the first station, the second station and punching station successively via guide component and be conveyed, the tablet is suppressed to obtain a station product by the first station, the one station product is suppressed to obtain two station products by the second station, combination bore punching press of the two station product Jing Guo punching station obtains the mobile phone metal dorsal shield with touch screen dorsal pore, left mouse position hole, right mouse position hole;It is provided with combination bore in the punching station;The utility model carries the mobile phone metal dorsal shield of oval touch screen dorsal pore using the processing punching press of four station type continuous mould, radian formed precision is high, and slotted eye and mouse hole forming dimensionally stable efficiently solve opening arc without up to standard, and the stability problem in production, production efficiency are high.

Description

A kind of mobile phone metal dorsal shield molding die
Technical field
The utility model is related to mobile phone shell Tool and Die Technology apparatus field, more particularly to a kind of mobile phone metal dorsal shield shaping mould Tool.
Background technology
With the continuous development of electronic technology, mobile phone shell as fashion IT brands novel industry by mobile phone shell according to Material is divided into the types such as nonmetallic and metal, and a good mobile phone shell can not only shield, can also be as the one of mobile phone Kind of general mobile phone shells of ornament will form surrounding bound edge, with the development of technology and the rising of processing cost, by former surrounding packet The way on side carries out decomposition processing, and processes various radians in bottom, to improve feel and beauty.
In the prior art, conventional mobile phone single display screen cannot meet the requirement of people, increase at mobile phone back Add second touch screen to be gradually accepted by people, needs to extrude shape on mobile phone metal dorsal shield top using continuous mould Position, it is therefore desirable to pass through suitable diel, when the opening non-circular arc arc of processing and special punching, radian, precision It is unable to reach requirement, leads to arc or the unstable phenomenon of punch size in production and processing.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of mobile phone metal dorsal shield molding die, for existing Deficiency in technology carries the mobile phone metal dorsal shield of oval touch screen dorsal pore, hand using the processing punching press of four station type continuous mould Machine radian formed precision is high, and slotted eye and inclination mouse hole forming dimensionally stable utilize molding rule, rapid batch to process hand Machine dorsal shield.
In order to achieve the above objectives, the technical solution of the utility model is as follows:A kind of mobile phone metal dorsal shield molding die, including Guide component, blanking station, the first station, the second station and punching station, it is characterised in that:
Between the lower die holder and upper die holder of the mobile phone metal dorsal shield molding die blanking is disposed with from a left side to the right side Station, the first station, the second station and punching station;The lower die holder is provided with guide component with upper die holder left end;It is described to lead Expect that component push tablet transmits conveying between each station successively, the blanking station provides tablet for continuous mould, described Tablet is suppressed to obtain a station product by the first station, and the station product is suppressed to obtain the production of two station by the second station Product, combination bore punching press of the two station product Jing Guo punching station are obtained with touch screen dorsal pore, left mouse position hole, right mouse The mobile phone metal dorsal shield in mark hole;Be provided with combination bore in the punching station, the combination bore include touch screen dorsal pore punch die, Left mouse position punch die, right mouse position punch die, the touch screen dorsal pore punch die are ellipse, and it is ellipse that upper left with lower right is provided with half Circular left mouse position hole punch die and right mouse position hole punch die;
The upper die holder lower part is provided with multigroup upper mold spring, contour sleeve and guide post as upper mold seat supports, under described Die holder top is provided with lower die guiding post holes with guide post corresponding position by lower die guiding set, and by buoyant pin, spring and stops payment spiral shell Silk does relatively reciprocating motion with upper mold;Ensure the reciprocal compacting and punching of blanking station, the first station, the second station and punching station Operation.
Lower bolster and lower template, the lower template are fixedly installed by lower die screw on the lower die holder of first station Built-in type is equipped with two groups of lower die forming blocks A, and convex arc side is provided on the outer ledge of the lower die forming blocks A;On described Upper padding plate, upper clamp plate, baffle plate, upper de- plate are disposed with by guide post and de- plate guide sleeve from top to bottom on die holder;On described Clamping plate, baffle plate are equipped with two groups of upper die formings in upper de- plate and rush A, the upper die forming rush on the inside edge of A be provided with it is recessed Arc side;Be provided with guiding pilot pin on the upper de- plate, the concave arc in convex arc between by the conveying of guide component have tablet, Concave arc upper and lower directions while with convex arc is a station product to tablet compression moulding.
Lower bolster and lower template are fixedly installed by lower die screw on the second station lower die holder, in the lower template It is embedded that lower die forming blocks B is equipped with by forming blocks screw, it is provided with convex arc on the outer ledge of the lower die forming blocks B Side;Upper padding plate, upper clamp plate, baffle plate, upper de- is disposed with by guide post and de- plate guide sleeve from top to bottom on the upper die holder Plate;Rushing de- fixing assembling in screw and molding punching by molding in the upper clamp plate, baffle plate, upper de- plate has two groups of upper die formings B is rushed, the upper die forming, which rushes on the inside edge of B, is provided with concave arc side;The concave arc in convex arc between by guide component Conveying has a station product, and concave arc upper and lower directions pair station product compression moulding while with convex arc is two station products.
Lower bolster and lower template are fixedly installed by lower die screw on the punching station lower die holder, in the lower template It is embedded that lower die type hole is equipped with by type hole screw, touch screen dorsal pore, left mouse position hole, the right side are provided in the lower die type hole Mouse position hole;Upper padding plate, upper clamp plate, backstop are disposed with by guide post and de- plate guide sleeve from top to bottom on the upper die holder Plate, upper de- plate;The upper clamp plate, baffle plate, being spirally connected in upper de- plate is provided with the combination bore, includes touch-control in the combination bore Shield dorsal pore punch die, left mouse position punch die, right mouse position punch die;Had by the conveying of guide component between the combination bore and lower die type hole Two station products, the combination bore are punched out with two station product of lower die type hole pair and are shaped to cell phone back shell product.
The operation principle of the utility model is:After material is sent to mold molding corresponding position using board feeder, Closed moulding, material are sent into next station and carry out subsequent molding, and after material strip is sent out from mold, first product generates, The punching press in multiple holes is completed in production mould, and punching makees anti-type and push down product punching in mold final step process, is protected Demonstrate,prove punching position degree and product radian.
Through the above technical solutions, the advantageous effect of technical solutions of the utility model is:Added using four station type continuous mould Work punching press carries the mobile phone metal dorsal shield of oval touch screen dorsal pore, and mobile phone radian formed precision is high, slotted eye and inclination mouse Hole forming dimensionally stable is marked, molding rule, rapid batch processing mobile phone dorsal shield are utilized;The opening arc of effective solution without up to Stability problem in mark, and production, improves production efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of mobile phone metal dorsal shield molding die the first station A-A disclosed in the utility model embodiment to cuing open Face diagram is intended to;
Fig. 2 is that a kind of mobile phone metal dorsal shield molding die the second station B-B direction disclosed in the utility model embodiment cuts open Face diagram is intended to;
Fig. 3 rushes amplification at A for a kind of mobile phone metal dorsal shield molding die molding disclosed in the utility model embodiment and shows It is intended to;
Fig. 4 shows to amplify at a kind of mobile phone metal dorsal shield molding die forming blocks B disclosed in the utility model embodiment It is intended to;
Fig. 5 is that a kind of mobile phone metal dorsal shield molding die molding punching interior take off disclosed in the utility model embodiment is put at C Big schematic diagram;
Fig. 6 shows to amplify at a kind of mobile phone metal dorsal shield molding die forming blocks D disclosed in the utility model embodiment It is intended to;
Fig. 7 is a kind of mobile phone metal dorsal shield molding die finished product section amplification signal disclosed in the utility model embodiment Figure;
Fig. 8 is a kind of mobile phone metal dorsal shield molding die progressive die vertical view signal disclosed in the utility model embodiment Figure;
Fig. 9 is a kind of mobile phone metal dorsal shield molding die progressive die side view signal disclosed in the utility model embodiment Figure.
Number and the corresponding component title represented by letter in figure:
1. 2. lower bolster of lower die holder, 3. lower template, 4. lower die guide pillar hole
5. 6. lower die guide sleeve of lower die screw, 7. lower die forming blocks A, 8. tablets
9. taking off plate 11. on guide post 10. takes off 12. baffle plate of plate guide sleeve
13. 14. upper padding plate of upper clamp plate, 15. upper die holder, 16. upper mold spring
17. guiding 18. upper die forming of pilot pin rushes the high 20. lower die forming blocks B of sleeve such as A 19.
21. 22. 1 station product of forming blocks screw, 23. upper die forming rushes the moldings of B 24. and rushes screw
25. 27. 2 station product of de- spring, 28. buoyant pin in de- 26. molding in molding punching
29. 30. set screw of spring, 31. blanking station, 32. first station
33. 34. punching station of the second station, 35. guide component, 36. combination bore
37. 38. left mouse position hole of touch screen dorsal pore, 39. right mouse position hole
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts The every other embodiment obtained, shall fall within the protection scope of the present invention.
According to Fig. 1 to Fig. 9, the utility model provides a kind of mobile phone metal dorsal shield molding die, including guide component, under Expect station, the first station, the second station and punching station.
Between the lower die holder 1 and upper die holder 15 blanking station 31, the first station 32, are disposed with from a left side to the right side Two station 33 and punching station 34;The lower die holder 1 of the mobile phone metal dorsal shield molding die is provided with 15 left end of upper die holder leads Expect component 35;The guide component 35 pushes tablet 8 and transmits conveying between each station successively, and the blanking station 31 is Continuous mould provides tablet 8, and the tablet 8 obtains a station product 22, the station product by the compacting of the first station 32 22 obtain two station products 27, combination bore of the two station product 27 by punching station 34 by the compacting of the second station 33 36 punching presses obtain the mobile phone metal dorsal shield with touch screen dorsal pore 37, left mouse position hole 38, right mouse position hole 39;The punching Combination bore 36 is provided in station 34, the combination bore 36 includes touch screen dorsal pore punch die, left mouse position punch die, the punching of right mouse position Mould, the touch screen dorsal pore punch die are ellipse, upper left and lower right be provided with half elliptic left mouse position hole punch die and Right mouse position hole punch die;
15 lower part of the upper die holder is provided with multigroup upper mold spring 16, contour sleeve 19 and guide post 9 and is used as upper die holder 15 Support, 1 top of the lower die holder is provided with lower die guide pillar hole 4 with 9 corresponding position of guide post by lower die guide sleeve 6, and passes through buoyant pin 28, spring 29 and set screw 30 do relatively reciprocating motion with upper mold;Ensure blanking station 31, the first station 32, the second station 33 Reciprocal compacting with punching station 34 and punching operation.
Lower bolster 2 and lower template 3 are fixedly installed by lower die screw 5 on the lower die holder 1 of first station 32, it is described 3 built-in type of lower template is equipped with two groups of lower die forming blocks A7, and convex arc is provided on the outer ledge of the lower die forming blocks A7 Side;Upper padding plate 14 is disposed with by guide post 9 and de- plate guide sleeve 11 from top to bottom on the upper die holder 15, upper clamp plate 13, is stopped Baffle 12, upper de- plate 10;The upper clamp plate 13, baffle plate 12 are equipped with two groups of upper die formings in upper de- plate 10 and rush A18, described Upper die forming, which rushes on the inside edge of A19, is provided with concave arc side;Guiding pilot pin 17 is provided on the upper de- plate 10, it is described recessed There are tablet 8, concave arc upper and lower directions while with convex arc to suppress tablet 8 by the conveying of guide component 35 between arc side and convex arc side It is shaped to a station product 22.
Lower bolster 2 and lower template 3 are fixedly installed by lower die screw 5 on second station, 33 lower die holder 1, under described 3 built-in type of template is equipped with lower die forming blocks B20, the outer ledge of the lower die forming blocks B20 by forming blocks screw 21 On be provided with convex arc side;On the upper die holder 15 from top to bottom by guide post 9 and de- plate guide sleeve 11 be disposed with upper padding plate 14, Upper clamp plate 13, baffle plate 12, upper de- plate 10;Screw 24 is rushed by molding in the upper clamp plate 13, baffle plate 12, upper de- plate 10 There are two groups of upper die formings to rush B24 with de- 25 fixing assemblings in molding punching, the upper die forming is rushed on the inside edge of B24 and is provided with Concave arc side;The concave arc in convex arc between by guide component 35 conveying have a station product 22, the concave arc side and convex arc 22 compression moulding of a side upper and lower directions pair station product is two station products 27.
Lower bolster 2 and lower template 3 are fixedly installed by lower die screw 5 on 34 lower die holder 1 of the punching station, under described 3 built-in type of template is equipped with lower die type hole by type hole screw, and touch screen dorsal pore 37, left mouse are provided in the lower die type hole Mark hole 38, right mouse position hole 39;It is disposed with from top to bottom by guide post 9 and de- plate guide sleeve 11 on the upper die holder 15 Backing plate 14, upper clamp plate 13, baffle plate 12, upper de- plate 10;The upper clamp plate 13, baffle plate 12, being spirally connected in upper de- plate 10 is provided with Combination bore 36 includes touch screen dorsal pore punch die, left mouse position punch die, right mouse position punch die in the combination bore 36;The combination There are two station products 27, the combination bore 36 and two work of lower die type hole pair by the conveying of guide component 35 between hole 36 and lower die type hole Product 27 of standing, which is punched out, is shaped to cell phone back shell product.
The utility model concrete operation step is:The molding die includes pedestal, upper diel and lower die stamping die; The pedestal is square structure, and bolt hole is provided on pedestal;The lower stamping die is arranged on pedestal and has respective bolt Hole is in be slidably connected using punching machine sliding rail above lower punch mold with pedestal in upper trimming die mold described in dismounting connection; Multiple guide posts and dowel hole are provided in upper trimming die mold, the guide sleeve is separately positioned in stripper plate and lower template, and under Backing plate and lower die holder are provided with guide post and keep away a hole, and the guide post is arranged on upper clamp plate, and penetrates through downwards and extend stripper plate And it is corresponded with the dowel hole;Upper trimming die mold is provided with positioning system, formation system and de- material system;Lower punch mould Tool is provided with feed system, formation system;Setting guiding pilot pin in the positioning system stripper plate, it is fixed to be risen in continuous production Position effect;The formation system includes upper and lower molding punching and forming blocks, and molding punching passes through stripper plate baffle plate and clamping plate by head Portion is fixed on bottom in clamping plate and is stuck in stripper plate its forming blocks of forming blocks shape chamber is arranged in lower template uses spiral shell by lower template Nail is fixed on lower bolster or is screwed in lower template;Molding punching have in a mold with forming blocks it is multigroup, and one by one Pairing;Upper mold spring is fixed on upper die holder and backstop by the de- material system using contour sleeve by upper clamp plate and upper padding plate Between plate, the protrusion and indent of punch are controlled using the shrinkage of spring;The feed system presses buoyant pin by de- plate So that spring stress is moved up and down, is sent material to mold corresponding position and next work step, to reach continuous production using feeder.
By above-mentioned specific embodiment, the utility model has the beneficial effects that:Punching press is processed using four station type continuous mould Mobile phone metal dorsal shield with oval touch screen dorsal pore, mobile phone radian formed precision is high, slotted eye and tilt mouse hole at Molded dimension is stablized, and molding rule, rapid batch processing mobile phone dorsal shield are utilized;The opening arc of effective solution without up to standard, and Stability problem in production, improves production efficiency.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest range consistent with features of novelty.

Claims (4)

1. a kind of mobile phone metal dorsal shield molding die, which is characterized in that including guide component, blanking station, the first station, second Station and punching station;It is set gradually from a left side to the right side between the lower die holder and upper die holder of the mobile phone metal dorsal shield molding die There are blanking station, the first station, the second station and punching station;The lower die holder is provided with guide component with upper die holder left end; The guide component push tablet transmits conveying between each station successively, and the blanking station provides material for continuous mould Piece, the tablet are suppressed to obtain a station product by the first station, and the station product is suppressed to obtain by the second station Two station products, combination bore punching press of the two station product Jing Guo punching station are obtained with touch screen dorsal pore, left mouse position The mobile phone metal dorsal shield in hole, right mouse position hole;Combination bore is provided in the punching station, the combination bore includes the touch screen back of the body Hole punch die, left mouse position punch die, right mouse position punch die, the touch screen dorsal pore punch die are ellipse, and upper left is set with lower right It is equipped with the left mouse position hole punch die and right mouse position hole punch die of half elliptic;
The upper die holder lower part is provided with multigroup upper mold spring, contour sleeve and guide post as upper mold seat supports, the lower die holder Top and guide post corresponding position are provided with lower die guiding post holes by lower die guiding set, and by buoyant pin, spring and set screw with Upper mold does relatively reciprocating motion;The reciprocal compacting and punching for ensuring blanking station, the first station, the second station and punching station are made Industry.
2. a kind of mobile phone metal dorsal shield molding die according to claim 1, which is characterized in that under first station Lower bolster and lower template are fixedly installed by lower die screw on die holder, the lower template built-in type be equipped with two groups of lower dies at Type block A is provided with convex arc side on the outer ledge of the lower die forming blocks A;On the upper die holder from top to bottom by guide post and De- plate guide sleeve is disposed with upper padding plate, upper clamp plate, baffle plate, upper de- plate;Assembly in the upper clamp plate, baffle plate, upper de- plate There are two groups of upper die formings to rush A, the upper die forming, which rushes on the inside edge of A, is provided with concave arc side;It is provided on the upper de- plate Guide pilot pin, the concave arc in convex arc between by the conveying of guide component have a tablet, the concave arc while with convex arc above and below Direction is a station product to tablet compression moulding.
3. a kind of mobile phone metal dorsal shield molding die according to claim 1, which is characterized in that the second station lower die Lower bolster and lower template are fixedly installed by lower die screw on seat, the lower template built-in type is assembled by forming blocks screw There is lower die forming blocks B, convex arc side is provided on the outer ledge of the lower die forming blocks B;Lead to from top to bottom on the upper die holder It crosses guide post and de- plate guide sleeve is disposed with upper padding plate, upper clamp plate, baffle plate, upper de- plate;It is the upper clamp plate, baffle plate, upper de- Rushing de- fixing assembling in screw and molding punching by molding in plate has two groups of upper die formings to rush B, and the upper die forming rushes the inside of B Concave arc side is provided on edge;The concave arc in convex arc between by guide component conveying have a station product, the concave arc A upper and lower directions pair station product compression moulding is two station products while with convex arc.
4. a kind of mobile phone metal dorsal shield molding die according to claim 1, which is characterized in that the punching station lower die Lower bolster and lower template are fixedly installed by lower die screw on seat, the lower template built-in type is equipped with by type hole screw Lower die type hole is provided with touch screen dorsal pore, left mouse position hole, right mouse position hole in the lower die type hole;On the upper die holder from Upper padding plate, upper clamp plate, baffle plate, upper de- plate are disposed with by guide post and de- plate guide sleeve up to lower;The upper clamp plate, backstop Be spirally connected in plate, upper de- plate and be provided with the combination bore, in the combination bore include touch screen dorsal pore punch die, left mouse position punch die, Right mouse position punch die;Have a two station products by the conveying of guide component between the combination bore and lower die type hole, the combination bore with Two station product of lower die type hole pair, which is punched out, is shaped to cell phone back shell product.
CN201721752216.9U 2017-12-15 2017-12-15 A kind of mobile phone metal dorsal shield molding die Active CN207709639U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721752216.9U CN207709639U (en) 2017-12-15 2017-12-15 A kind of mobile phone metal dorsal shield molding die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721752216.9U CN207709639U (en) 2017-12-15 2017-12-15 A kind of mobile phone metal dorsal shield molding die

Publications (1)

Publication Number Publication Date
CN207709639U true CN207709639U (en) 2018-08-10

Family

ID=63056013

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721752216.9U Active CN207709639U (en) 2017-12-15 2017-12-15 A kind of mobile phone metal dorsal shield molding die

Country Status (1)

Country Link
CN (1) CN207709639U (en)

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