CN104923608A - Stamping device for display support in ultrathin smart phone - Google Patents

Stamping device for display support in ultrathin smart phone Download PDF

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Publication number
CN104923608A
CN104923608A CN201510325004.1A CN201510325004A CN104923608A CN 104923608 A CN104923608 A CN 104923608A CN 201510325004 A CN201510325004 A CN 201510325004A CN 104923608 A CN104923608 A CN 104923608A
Authority
CN
China
Prior art keywords
hole
plate
stripper plate
push rod
die shoe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510325004.1A
Other languages
Chinese (zh)
Other versions
CN104923608B (en
Inventor
徐金根
邱向阳
陈立平
曹薛雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Kersen Science and Technology Co Ltd
Original Assignee
Kunshan Kersen Science and Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Kersen Science and Technology Co Ltd filed Critical Kunshan Kersen Science and Technology Co Ltd
Priority to CN201610727779.6A priority Critical patent/CN106270107A/en
Priority to CN201610762485.7A priority patent/CN106238554B/en
Priority to CN201510325004.1A priority patent/CN104923608B/en
Priority to CN201610762483.8A priority patent/CN106424300A/en
Publication of CN104923608A publication Critical patent/CN104923608A/en
Application granted granted Critical
Publication of CN104923608B publication Critical patent/CN104923608B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/06—Stripping-off devices
    • B21D45/08—Stripping-off devices interrelated with motion of tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/10—Combined ejecting and stripping-off devices

Abstract

The invention discloses a stamping device for a display support in an ultrathin smart phone. The stamping device comprises an upper die clamping plate, a stop plate, a stripping plate and a lower die holder, a vertical tapered wedge and an elastic part are arranged on the lower surface of the upper die clamping plate, a stamping knife is mounted between the lower die holder and the stripping plate and can horizontally move, a horizontal inclined face slider is arranged at the rear end of the stamping knife, the vertical tapered wedge of the upper die clamping plate is embedded into one through hole in the stripping plate, the horizontal inclined face slider of the stop plate is embedded into the other through hole in the stripping plate, a dowel bar is positioned between the elastic part and a strong pressure block, a material leakage hole is formed between the stripping plate and the lower die holder, a waste blowing through hole positioned above the material leakage hole is formed in the stripping plate, and an air inlet nozzle is formed in the side end face of the stripping plate and communicated with the waste blowing through hole through a channel. The stamping device is simple to operate and low in device cost and maintenance cost, labor can be decreased, scrap rate is reduced, production cost is correspondingly reduced, investment cost is reduced, scraps are omitted when a pushing knife resets, and damage to a workpiece is avoided.

Description

For showing the decompressor of support in ultra-thin smart handset
Technical field
The present invention relates to ultra-thin smart handset field, particularly relating to a kind of decompressor for showing support in ultra-thin smart handset.
Background technology
The mobile phone of existing mobile phone, especially low and middle-end, its housing major part be adopt made of plastic.Plastic handset shell wears no resistance, and uses after a period of time and there will be cut, and the situation such as even fade.For this reason, some high-end handsets, more and more adopt metal shell, such as, adopt stainless steel, aluminium alloy or titanium alloy shell, and these metal hand casings are good due to wearability, and can make exquisite outward appearance, like by consumer very much.But existing metal hand casing is by the restriction of processing method, cost remains high, and is difficult to generally use.Existing metal hand casing is cut by block of metal and forms, metal hand casing requires that external portion is succinctly attractive in appearance, below to join parts part-structure very complicated, because other parts installed by needs, need to design a lot of button bit, post position, western arc angle, height step etc., make if cut with whole block material, need in processing center of numerical-control machine tool processing for a long time, machinery precisely and many surprising of quantity, causes cost extremely expensive.
Summary of the invention
The invention provides a kind of decompressor for showing support in ultra-thin smart handset, this is simple to operate for the decompressor showing support in ultra-thin smart handset, can reduce artificial, reduce scrappage simultaneously, correspondingly reduce production cost, reduce cost of investment, equipment cost is low, maintenance cost is low, and without taking bits when push broach resets, it also avoid the damage to workpiece.
For achieving the above object, the technical solution used in the present invention is: a kind of decompressor for showing support in ultra-thin smart handset, comprise the upper mold holder set gradually from top to bottom, baffle plate, stripper plate and die shoe, described upper mold holder lower surface has vertical wedge and an elastic component, described baffle plate has a transmission rod, the through hole embedded for vertical wedge and lower surface has a vertical inclined plane slide block, stripper plate has suppresses block and 2 through holes, the stamping knife that can move in the horizontal direction is installed between described die shoe and stripper plate, the rear end of this stamping knife has a horizontal ramps slide block, in described stripper plate, a through hole supplies the vertical wedge of upper mold holder to embed, another through hole embeds for the vertical inclined plane slide block of baffle plate,
One installing plate is fixed on described stripper plate or die shoe, one spring housing to be loaded on push rod and between its mounting blocks and installing plate, the front-end and back-end of this push rod are respectively mounting blocks, block, the mounting blocks other end of this push rod is fixed with horizontal wedge and a push rod, the front end in contact of described push rod and stamping knife, described horizontal wedge coordinates with the vertical inclined plane slide block of baffle plate;
Described transmission rod is at elastic component and suppress between block, between described stripper plate and die shoe, there is material spilling hole and stripper plate has one is positioned at and blows useless through hole above material spilling hole, one suction nozzle is positioned at the side end face of stripper plate, this suction nozzle and blow between useless through hole through by passage.
The technical scheme improved further in technique scheme is as follows:
1, in such scheme, described stamping knife lower surface has a quick change cushion block.
2, in such scheme, described die shoe upper surface is provided with a friction plate.
3, in such scheme, described friction plate is secured by bolts in die shoe.
Because technique scheme is used, the present invention compared with prior art has following advantages:
1, the present invention is used for the decompressor showing support in ultra-thin smart handset, it is simple to operate, can reduce artificial, reduce scrappage simultaneously, correspondingly reduce production cost, reduce cost of investment, equipment cost is low, and maintenance cost is low, reduce cost of investment, reduce again the processing capacity of machining, reduce 95% by the highest for process time, greatly reduce the cost of metal hand casing, secondly, when upper mold holder is descending, vertical wedge promotes horizontal ramps slide block, thus drive stamping knife level to move ahead, the vertical horizontal wedge of the descending promotion of inclined plane slide block simultaneously, the push rod Compress Spring when its thrust is greater than spring tension, and after suppressing block positioning workpieces, stamping knife carries out scraping operations to machined part, after completing, upper mold holder is up, under the thrust of spring, the push rod of push rod and horizontal wedge promote stamping knife respectively and to automatically reset and to promote baffle plate up, now suppress block pressure to machined part almost nil, without taking bits when push broach resets, it also avoid the damage to workpiece.
2, the present invention is used for the decompressor showing support in ultra-thin smart handset, its transmission rod is at elastic component and suppress between block, between stripper plate and die shoe, there is material spilling hole and stripper plate has one is positioned at and blows useless through hole above material spilling hole, one suction nozzle is positioned at the side end face of stripper plate, this suction nozzle and blow between useless through hole through by passage, after stamping knife is to workpiece scraping operations, by body of ventilating from suction nozzle, thus the expense bits realizing scraping to produce blow down material spilling hole, avoid under the thrust of spring, when the push rod promotion stamping knife of push rod automatically resets, take the scratch of bits to product.
Accompanying drawing explanation
Accompanying drawing 1 is for the present invention is for showing the decompressor structural representation of support in ultra-thin smart handset;
Accompanying drawing 2 shows the decompressor partial structurtes schematic diagram of support for the present invention.
In above accompanying drawing: 1, upper mold holder; 2, baffle plate; 3, stripper plate; 4, die shoe; 5, vertical wedge; 6, elastic component; 7, transmission rod; 8, through hole; 9, vertical inclined plane slide block; 10, stamping knife; 101, horizontal ramps slide block; 11, installing plate; 12, spring; 13, push rod; 131, mounting blocks; 132, block; 14, horizontal wedge; 15, push rod; 16, quick change cushion block; 17, friction plate; 18, bolt; 19, block is suppressed; 20, material spilling hole; 21, useless through hole is blown; 22, suction nozzle; 23, passage.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment 1: a kind of decompressor for showing support in ultra-thin smart handset, comprise the upper mold holder 1 set gradually from top to bottom, baffle plate 2, stripper plate 3 and die shoe 4, described upper mold holder 1 lower surface has vertical wedge 5 and an elastic component 6, described baffle plate 2 has a transmission rod 7, the through hole 8 embedded for vertical wedge 5 and lower surface has a vertical inclined plane slide block 9, stripper plate 3 has suppresses block 19 and 2 through holes 8, the stamping knife 10 that can move in the horizontal direction is installed between described die shoe 4 and stripper plate 3, the rear end of this stamping knife 10 has a horizontal ramps slide block 101, in described stripper plate 3, a through hole supplies the vertical wedge 5 of upper mold holder 1 to embed, another through hole 8 embeds for the vertical inclined plane slide block 9 of baffle plate 2,
One installing plate 11 is fixed on described stripper plate 3 or die shoe 4, one spring 12 to be set on push rod 13 and between its mounting blocks 131 and installing plate 11, the front-end and back-end of this push rod 13 are respectively mounting blocks 131, block 132, mounting blocks 131 other end of this push rod 13 is fixed with horizontal wedge 14 and a push rod 15, the front end in contact of described push rod 15 and stamping knife 10, described horizontal wedge 14 coordinates with the vertical inclined plane slide block 9 of baffle plate 2;
Described transmission rod 7 is at elastic component 6 and suppress between block 19, between described stripper plate 3 and die shoe 4, there is material spilling hole 20 and stripper plate 3 has one is positioned at and blows useless through hole 21 above material spilling hole 20, one suction nozzle 22 is positioned at the side end face of stripper plate 3, this suction nozzle 22 and blow between useless through hole 21 through by passage 23.
Above-mentioned stamping knife 10 lower surface has a quick change cushion block 16.
Embodiment 2: a kind of decompressor for showing support in ultra-thin smart handset, comprise the upper mold holder 1 set gradually from top to bottom, baffle plate 2, stripper plate 3 and die shoe 4, described upper mold holder 1 lower surface has vertical wedge 5 and an elastic component 6, described baffle plate 2 has a transmission rod 7, the through hole 8 embedded for vertical wedge 5 and lower surface has a vertical inclined plane slide block 9, stripper plate 3 has suppresses block 19 and 2 through holes 8, the stamping knife 10 that can move in the horizontal direction is installed between described die shoe 4 and stripper plate 3, the rear end of this stamping knife 10 has a horizontal ramps slide block 101, in described stripper plate 3, a through hole supplies the vertical wedge 5 of upper mold holder 1 to embed, another through hole 8 embeds for the vertical inclined plane slide block 9 of baffle plate 2,
One installing plate 11 is fixed on described stripper plate 3 or die shoe 4, one spring 12 to be set on push rod 13 and between its mounting blocks 131 and installing plate 11, the front-end and back-end of this push rod 13 are respectively mounting blocks 131, block 132, mounting blocks 131 other end of this push rod 13 is fixed with horizontal wedge 14 and a push rod 15, the front end in contact of described push rod 15 and stamping knife 10, described horizontal wedge 14 coordinates with the vertical inclined plane slide block 9 of baffle plate 2;
Described transmission rod 7 is at elastic component 6 and suppress between block 19, between described stripper plate 3 and die shoe 4, there is material spilling hole 20 and stripper plate 3 has one is positioned at and blows useless through hole 21 above material spilling hole 20, one suction nozzle 22 is positioned at the side end face of stripper plate 3, this suction nozzle 22 and blow between useless through hole 21 through by passage 23.
Above-mentioned die shoe 4 upper surface is provided with a friction plate 17, and above-mentioned friction plate 17 is fixed on die shoe 4 by bolt 18.
Adopt above-mentioned for show support in ultra-thin smart handset decompressor time, it is simple to operate, can reduce artificial, reduce scrappage simultaneously, correspondingly reduce production cost, reduce cost of investment, equipment cost is low, and maintenance cost is low, reduce cost of investment, reduce again the processing capacity of machining, reduce 95% by the highest for process time, greatly reduce the cost of metal hand casing, secondly, when upper mold holder is descending, vertical wedge promotes horizontal ramps slide block, thus drive stamping knife level to move ahead, the vertical horizontal wedge of the descending promotion of inclined plane slide block simultaneously, the push rod Compress Spring when its thrust is greater than spring tension, and after suppressing block positioning workpieces, stamping knife carries out scraping operations to machined part, after completing, upper mold holder is up, under the thrust of spring, the push rod of push rod and horizontal wedge promote stamping knife respectively and to automatically reset and to promote baffle plate up, now suppress block pressure to machined part almost nil, without taking bits when push broach resets, it also avoid the damage to workpiece, next, it is after stamping knife is to workpiece scraping operations, and by body of ventilating from suction nozzle, thus the expense bits realizing scraping to produce blow down material spilling hole, avoid under the thrust of spring, when the push rod promotion stamping knife of push rod automatically resets, take the scratch of considering to be worth doing product.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims (4)

1. one kind for showing the decompressor of support in ultra-thin smart handset, it is characterized in that: comprise the upper mold holder (1) set gradually from top to bottom, baffle plate (2), stripper plate (3) and die shoe (4), described upper mold holder (1) lower surface has vertical wedge (5) and an elastic component (6), described baffle plate (2) has a transmission rod (7), for vertical wedge (5) through hole (8) that embeds and lower surface has a vertical inclined plane slide block (9), stripper plate (3) has suppresses block (19) and 2 through holes (8), the stamping knife (10) that can move in the horizontal direction is installed between described die shoe (4) and stripper plate (3), the rear end of this stamping knife (10) has a horizontal ramps slide block (101), in described stripper plate (3), a through hole supplies the vertical wedge (5) of upper mold holder (1) to embed, another through hole (8) embeds for the vertical inclined plane slide block (9) of baffle plate (2),
One installing plate (11) is fixed on described stripper plate (3) or die shoe (4), one spring (12) is set in push rod (13) and goes up and be positioned between its mounting blocks (131) and installing plate (11), the front-end and back-end of this push rod (13) are respectively mounting blocks (131), block (132), mounting blocks (131) other end of this push rod (13) is fixed with a horizontal wedge (14) and push rod (15), the front end in contact of described push rod (15) and stamping knife (10), described horizontal wedge (14) coordinates with the vertical inclined plane slide block (9) of baffle plate (2);
Described transmission rod (7) is positioned at elastic component (6) and suppresses between block (19), there is between described stripper plate (3) and die shoe (4) material spilling hole (20) and stripper plate (3) have one be positioned at material spilling hole (20) top blow useless through hole (21), one suction nozzle (22) is positioned at the side end face of stripper plate (3), this suction nozzle (22) and blow between useless through hole (21) by passage (23) through.
2. the decompressor for showing support in ultra-thin smart handset according to claim 1, is characterized in that: described stamping knife (10) lower surface has a quick change cushion block (16).
3. the decompressor for showing support in ultra-thin smart handset according to claim 1, is characterized in that: described friction plate (17) is fixed on die shoe (4) by bolt (18).
4. the decompressor for showing support in ultra-thin smart handset according to claim 1, is characterized in that: described die shoe (4) upper surface is provided with a friction plate (17).
CN201510325004.1A 2015-06-15 2015-06-15 Stamping device for display support in ultrathin smart phone Active CN104923608B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201610727779.6A CN106270107A (en) 2015-06-15 2015-06-15 Punching mechanism for smart mobile phone housing
CN201610762485.7A CN106238554B (en) 2015-06-15 2015-06-15 Support punching mechanism for smart mobile phone
CN201510325004.1A CN104923608B (en) 2015-06-15 2015-06-15 Stamping device for display support in ultrathin smart phone
CN201610762483.8A CN106424300A (en) 2015-06-15 2015-06-15 Support stamping device for smart phones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510325004.1A CN104923608B (en) 2015-06-15 2015-06-15 Stamping device for display support in ultrathin smart phone

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CN201610762483.8A Division CN106424300A (en) 2015-06-15 2015-06-15 Support stamping device for smart phones
CN201610762485.7A Division CN106238554B (en) 2015-06-15 2015-06-15 Support punching mechanism for smart mobile phone
CN201610727779.6A Division CN106270107A (en) 2015-06-15 2015-06-15 Punching mechanism for smart mobile phone housing

Publications (2)

Publication Number Publication Date
CN104923608A true CN104923608A (en) 2015-09-23
CN104923608B CN104923608B (en) 2017-02-01

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Family Applications (4)

Application Number Title Priority Date Filing Date
CN201510325004.1A Active CN104923608B (en) 2015-06-15 2015-06-15 Stamping device for display support in ultrathin smart phone
CN201610727779.6A Pending CN106270107A (en) 2015-06-15 2015-06-15 Punching mechanism for smart mobile phone housing
CN201610762485.7A Expired - Fee Related CN106238554B (en) 2015-06-15 2015-06-15 Support punching mechanism for smart mobile phone
CN201610762483.8A Pending CN106424300A (en) 2015-06-15 2015-06-15 Support stamping device for smart phones

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201610727779.6A Pending CN106270107A (en) 2015-06-15 2015-06-15 Punching mechanism for smart mobile phone housing
CN201610762485.7A Expired - Fee Related CN106238554B (en) 2015-06-15 2015-06-15 Support punching mechanism for smart mobile phone
CN201610762483.8A Pending CN106424300A (en) 2015-06-15 2015-06-15 Support stamping device for smart phones

Country Status (1)

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Also Published As

Publication number Publication date
CN106238554A (en) 2016-12-21
CN106424300A (en) 2017-02-22
CN104923608B (en) 2017-02-01
CN106238554B (en) 2018-03-02
CN106270107A (en) 2017-01-04

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