CN107812836A - A kind of audio amplifier frame continuous stamping die and technique - Google Patents

A kind of audio amplifier frame continuous stamping die and technique Download PDF

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Publication number
CN107812836A
CN107812836A CN201711257401.5A CN201711257401A CN107812836A CN 107812836 A CN107812836 A CN 107812836A CN 201711257401 A CN201711257401 A CN 201711257401A CN 107812836 A CN107812836 A CN 107812836A
Authority
CN
China
Prior art keywords
template
punching
convex
projection
concave
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.)
Pending
Application number
CN201711257401.5A
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Chinese (zh)
Inventor
刘明欣
罗导明
冯春
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.)
Ming Electronics Co Ltd
Original Assignee
Ming Electronics 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 Ming Electronics Co Ltd filed Critical Ming Electronics Co Ltd
Priority to CN201711257401.5A priority Critical patent/CN107812836A/en
Publication of CN107812836A publication Critical patent/CN107812836A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides

Abstract

The present invention relates to a kind of audio amplifier frame continuous stamping die and technique, including upper module and lower module, the upper module is provided with guide pin bushing, the first convex template, the second convex template, the 3rd convex template, the 4th convex template, the 5th convex template, the 6th convex template, the 7th convex template;The lower module is provided with guide pillar, the first concave template, the second concave template, the 3rd concave template, the 4th concave template, the 5th concave template, the 6th concave template, the 7th concave template.The present invention can realize continuous punching, and efficiency high, precision are high, can greatly improve resource utilization.

Description

A kind of audio amplifier frame continuous stamping die and technique
Technical field
The present invention relates to a kind of mould that continuous punching is carried out to metal material, more particularly to a kind of basin box bracket continuous punching Compression mould, belong to mechanical equipment technical field.
Background technology
Frame is cone loudspeaker " skeleton ", and it can combine vibrating diaphragm, ring, centering piece, magnet, magnetic conductive component etc. Together, it can also play a part of loudspeaker being installed on casing.At present, can manufacture speaker frame mainly have it is following several Kind:Iron, aluminium alloy, ABS plastic etc..Generally the audio amplifier of high-quality is all using the high material of intensity, most common of which It is steel frame, it is typically stamped to form using steel plate by diel, it can be common that processed using either simplex journey mould, but it is single Engineering mould production capacity is low, and machining accuracy is low, causes product quality unstable.Meanwhile stock utilization is low, substantial amounts of resource wave is caused Take.It is therefore desirable to be improved to mould and processing technology, a set of mould that can be carried out continuously punching press is developed, develops continuous punching Compression mould is that how secondary single mold is incorporated on a secondary continuous mould, so not only overcomes single stage die and uses equipment and manpower The problem of excessive, and efficiency can be improved, make resource it is reasonable it is effective utilize, it is too low so as to solve production capacity, cost is too high, The problems such as unstable product quality and resource utilization are low.
The content of the invention
It is an object of the invention to problem and shortage be present for above-mentioned, there is provided a kind of simple and reasonable, cleverly sound Case frame continuous stamping die, the mould can realize continuous punching, and efficiency high, precision are high, can substantially increase sheet material Utilization rate.
According to technical scheme provided by the invention:A kind of audio amplifier frame continuous stamping die, it is characterised in that:Including upper mould Block, lower module, some punch-pin are fixedly installed in the lower surface of upper module, corresponds at the convex template and consolidates in the upper surface of lower module Cavity plate is set surely, guide pillar is provided with the convex module, setting guide pin bushing, the punch-pin at the guide pillar of convex module are corresponded on female die block Block includes the first convex template, the second convex template, the 3rd convex template, the 4th convex template, the 5th convex template, the 6th convex template, the 7th Convex template, the female die block include the first concave template, the second concave template, the 3rd concave template, the 4th concave template, the 5th concave template, 6th concave template, the 7th concave template.
First punching groove is set on first convex template, the first punching projection is set on the first concave template, it is described First punching groove and the first punching projection are used in conjunction with each other.
The first stamped recess is set on second convex template, the first punching press projection is set on the second concave template, it is described First stamped recess and the first punching press projection are used in conjunction with each other.
The second stamped recess is set on 3rd convex template, the second punching press projection is set on the 3rd concave template, it is described Second stamped recess and the second punching press projection are used in conjunction with each other.
The second punching groove is set on 4th convex template, the second punching projection is set on the 4th concave template, it is described Second punching groove and the second punching projection are used in conjunction with each other.
3rd punching groove is set on the 5th convex template, the 3rd punching projection is set on the 5th concave template, it is described 3rd punching groove and the 3rd punching projection are used in conjunction with each other.
4th punching groove is set on the 7th convex template, the 4th punching projection is set on the 7th concave template, it is described 4th punching groove and the 4th punching projection are used in conjunction with each other.
Compared with prior art, advantage is the present invention:The present invention is rational in infrastructure, novel in design, the features such as characteristics of compact layout, Continuous punching can be realized, efficiency high, precision are high, can substantially increase the utilization rate of sheet material.
Brief description of the drawings
Fig. 1 is the upper module of the present invention(1)Structural representation;
Fig. 2 is the lower module of the present invention(3)Structural representation;
Fig. 3 is the audio amplifier frame punch forming schematic flow sheet of the present invention;
Fig. 4 is the audio amplifier frame of the present invention(3-8)Structural representation.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
As shown in figure 1, including upper module(1), guide pin bushing(2), the first convex template(3), the second convex template(4), the 3rd punch-pin Plate(5), the 4th convex template(6), the 5th convex template(7), the 6th convex template(8), the 7th convex template(9);
As shown in Fig. 2 including lower module(10), guide pillar(11)First concave template(12), the second concave template(13), the 3rd concave template (14), the 4th concave template(15), the 5th concave template(16), the 6th concave template(17), the 7th concave template(18).
As shown in Figure 1 and 2, a kind of audio amplifier frame continuous stamping die, it is characterised in that:Including upper module(1)And lower module (10);The upper module(1)It is provided with guide pin bushing(2), the first convex template(3), the second convex template(4), the 3rd convex template(5), Four convex templates(6), the 5th convex template(7), the 6th convex template(8), the 7th convex template(9), the lower module(10)It is provided with and leads Post(11), the first concave template(12), the second concave template(13), the 3rd concave template(14), the 4th concave template(15), the 5th concave template (16), the 6th concave template(17), the 7th concave template(18);First convex template(3)The first punching groove of upper setting(1-1), Second convex template(4)The first stamped recess of upper setting(1-2), the 3rd convex template(5)The second stamped recess of upper setting (1-3), the 4th convex template(6)The second punching groove of upper setting(1-4)、(1-5)And(1-6), the 5th convex template(7) The 3rd punching groove of upper setting(1-7), the 6th convex template(8)It is arranged to sky mould, the 7th convex template(9)It is upper to set the Four punching grooves(1-8);First concave template(12)The first punching projection of upper setting(2-1), second concave template(13) The first punching press projection of upper setting(2-2), the 3rd concave template(14)The second punching press projection of upper setting(2-3), the described 4th is recessed Template(15)The second punching projection of upper setting(2-4)、(2-5)And(2-6), the 5th concave template(16)The 3rd punching of upper setting Projection(2-7), the 6th concave template(17)It is arranged to sky mould, the 7th concave template(18)The 4th punching projection of upper setting (2-8).
As shown in figure 3, the first punching groove(1-1)With the first punching projection(1-1)It is used in conjunction with each other, stamps out Via hole image(3-1);First stamped recess(1-2)With the first punching press projection(2-2)It is used in conjunction with each other, stamps out boss (3-2);Second stamped recess(1-3)With the second punching press projection(2-3)It is used in conjunction with each other, to boss(3-2)Enter to advance One step amendment, stamps out boss(3-3);The second punching groove(1-4)、(1-5)(1-6)With the second punching projection(2-4) (2-5)(2-6)It is used in conjunction with each other, stamps out via hole image(3-4)、(3-5)And(3-6);The 3rd punching groove(1-7) With the 3rd punching projection(2-7)It is used in conjunction with each other, stamps out via hole image(3-7);The 4th punching groove(1-8)With Four punching projections(2-8)It is used in conjunction with each other, stamps out via hole image(3-8)Form last audio amplifier frame.
The present invention is rational in infrastructure, novel in design, the features such as characteristics of compact layout, especially provides one kind for the production of audio amplifier frame Production efficiency is high, and production cost is low, the continuous punching shaping dies that the utilization of resources is high and product quality is high.For the skill of this area Technical scheme that can be as described above for art personnel and design, other various corresponding changes and deformation are made, and All these change and deformation should all belong within the protection domain of the claims in the present invention.

Claims (1)

  1. A kind of 1. audio amplifier frame continuous stamping die, it is characterised in that:Including upper module(1)And lower module(10);The upper mould Block(1)It is provided with guide pin bushing(2), the first convex template(3), the second convex template(4), the 3rd convex template(5), the 4th convex template(6), Five convex templates(7), the 6th convex template(8), the 7th convex template(9), the lower module(10)It is provided with guide pillar(11), the first cavity plate Plate(12), the second concave template(13), the 3rd concave template(14), the 4th concave template(15), the 5th concave template(16), the 6th concave template (17), the 7th concave template(18);First convex template(3)The first punching groove of upper setting(1-1), second convex template (4)The first stamped recess of upper setting(1-2), the 3rd convex template(5)The second stamped recess of upper setting(1-3), the described 4th Convex template(6)The second punching groove of upper setting(1-4)、(1-5)And(1-6), the 5th convex template(7)The 3rd punching of upper setting Groove(1-7), the 6th convex template(8)It is arranged to sky mould, the 7th convex template(9)The 4th punching groove of upper setting(1- 8);First concave template(12)The first punching projection of upper setting(2-1), second concave template(13)The first punching press of upper setting Projection(2-2), the 3rd concave template(14)The second punching press projection of upper setting(2-3), the 4th concave template(15)Upper setting Second punching projection(2-4)、(2-5)And(2-6), the 5th concave template(16)The 3rd punching projection of upper setting(2-7), it is described 6th concave template(17)It is arranged to sky mould, the 7th concave template(18)The 4th punching projection of upper setting(2-8);
    The first punching groove(1-1)With the first punching projection(1-1)It is used in conjunction with each other;
    First stamped recess(1-2)With the first punching press projection(2-2)It is used in conjunction with each other;
    Second stamped recess(1-3)With the second punching press projection(2-3)It is used in conjunction with each other;
    The second punching groove(1-4)、(1-5)(1-6)With the second punching projection(2-4)(2-5)(2-6)Mutual cooperation makes With;
    The 3rd punching groove(1-7)With the 3rd punching projection(2-7)It is used in conjunction with each other;
    The 4th punching groove(1-8)With the 4th punching projection(2-8)It is used in conjunction with each other.
CN201711257401.5A 2017-12-04 2017-12-04 A kind of audio amplifier frame continuous stamping die and technique Pending CN107812836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711257401.5A CN107812836A (en) 2017-12-04 2017-12-04 A kind of audio amplifier frame continuous stamping die and technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711257401.5A CN107812836A (en) 2017-12-04 2017-12-04 A kind of audio amplifier frame continuous stamping die and technique

Publications (1)

Publication Number Publication Date
CN107812836A true CN107812836A (en) 2018-03-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113634680A (en) * 2021-06-11 2021-11-12 苏州铭峰精密机械有限公司 Forming method of automobile antenna support

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2408447C2 (en) * 2007-10-01 2011-01-10 Российская Федерация, от имени которой выступает государственный заказчик - Государственная корпорация по атомной энергии "Росатом" Method of deep drawing parts from thin-sheet blanks and press to this end (versions)
RU2473408C1 (en) * 2011-05-31 2013-01-27 Общество с ограниченной ответственностью "РотаК" Device for stamping automotive state registration marks, various-purpose metal plates
CN203265407U (en) * 2013-05-03 2013-11-06 无锡市中捷减震器有限公司 Continuous stamping die for outer ring
CN204657281U (en) * 2015-05-27 2015-09-23 中山复盛机电有限公司 A kind of short step pitch continuous mould
CN204934299U (en) * 2015-09-25 2016-01-06 上海永太汽车零部件厂 Continuous drawing device and sheet metal nut pressing product manufacturing equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2408447C2 (en) * 2007-10-01 2011-01-10 Российская Федерация, от имени которой выступает государственный заказчик - Государственная корпорация по атомной энергии "Росатом" Method of deep drawing parts from thin-sheet blanks and press to this end (versions)
RU2473408C1 (en) * 2011-05-31 2013-01-27 Общество с ограниченной ответственностью "РотаК" Device for stamping automotive state registration marks, various-purpose metal plates
CN203265407U (en) * 2013-05-03 2013-11-06 无锡市中捷减震器有限公司 Continuous stamping die for outer ring
CN204657281U (en) * 2015-05-27 2015-09-23 中山复盛机电有限公司 A kind of short step pitch continuous mould
CN204934299U (en) * 2015-09-25 2016-01-06 上海永太汽车零部件厂 Continuous drawing device and sheet metal nut pressing product manufacturing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113634680A (en) * 2021-06-11 2021-11-12 苏州铭峰精密机械有限公司 Forming method of automobile antenna support

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Application publication date: 20180320