CN202907162U - Loudspeaker iron cone frame - Google Patents
Loudspeaker iron cone frame Download PDFInfo
- Publication number
- CN202907162U CN202907162U CN 201220713330 CN201220713330U CN202907162U CN 202907162 U CN202907162 U CN 202907162U CN 201220713330 CN201220713330 CN 201220713330 CN 201220713330 U CN201220713330 U CN 201220713330U CN 202907162 U CN202907162 U CN 202907162U
- Authority
- CN
- China
- Prior art keywords
- cone frame
- basin frame
- basin
- iron
- holes
- 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.)
- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
A loudspeaker iron cone frame belongs to the speakerphone field. The loudspeaker iron cone frame is composed of a cone frame edge ring, mounting holes, a cone frame wall, a reinforcing rib, cone frame blocking holes, a cone frame central hole, riveting holes, sheet-supporting stages, a cone frame bottom, and the like. The loudspeaker iron cone frame is characterized in that a traditional process of aluminum die-casting or casting is replaced, instead, an iron sheet which is used as a material is pressed into a cone frame by a pressing machine, wherein the cone frame is bowl-shaped on the whole; a circle of outwards-protruding reinforcing rib and flanged edges on the cone frame blocking holes are formed on the cone frame wall, and therefore, the strength of the cone frame is significantly increased. Thus, the strength of products can be greatly increased, production cost is reduced, and production efficiency is improved, and the quality of the products can be ensured.
Description
One, technical field
A kind of loud speaker iron of the utility model basin frame relates to the sound system field, and is especially relevant with a kind of basin frame of horn-type loudspeaker.
Two, background technology
Our Zhejiang Province's Shengzhou is the major production base of domestic loudspeaker accessory, and it is global 52%, domestic more than 80% that the output that is widely used in the loudspeaker accessory of all trades and professions such as automobile, communication, education accounts for.According to my understanding, the basin frame of one of main accessory of present high-grade loud speaker, all be always take aluminium as material die casting or casting form, its shortcoming is to need used device large, cost is high, and produces in enormous quantities and be subject to obvious restriction in speed.
Three, summary of the invention
The purpose of this utility model will overcome defects exactly, improves intensity, reduces cost, and in the pattern of producing in enormous quantities, obviously quality and the speed of improving product are obtained larger economic benefit and social benefit.
For this reason, the utility model by the following technical solutions: a kind of loud speaker iron basin frame is by basin frame flange, installing hole, tub wall, reinforcement, basin frame gear hole, basin frame mesopore, rivet hole, a sheet platform, the composition such as at the bottom of the basin is characterized in that: described by basin frame flange, and tub wall, reinforcement, a sheet platform is combined as a bowl-shape body basin frame at the bottom of the basin, it suppresses global formation by iron sheet, and is shaped with the reinforcement of a circle evagination on the tub wall.
As the further of such scheme improved and replenish, the utility model also comprises following technical scheme:
1. uniform 8 installing holes on the plane of described basin frame flange;
2. have 4～6 basin frame gear holes on the described tub wall, turn edge in top, basin frame gear hole and right and left are shaped with, the below is shaped with a sheet platform of convex.
3. the center is shaped with a basin frame mesopore at the bottom of the described basin, uniform 4～6 rivet holes of its periphery.A kind of loud speaker iron of the utility model basin frame can reach following beneficial effect:
1. the manufacturing owing to this basin frame replaces aluminium die casting or casting by iron sheet, so cost is low, and Master Cost can reduce more than 60%, has reduced great amount of cost to the terminal use, has obvious economic benefit.
2. owing in manufacturing process, adopt disposable integral compressing, and be shaped with reinforcement at tub wall, above basin frame gear hole and right and left turn edge in being shaped with, therefore greatly improved the intensity of basin frame, guaranteed fastness and the reliability of basin frame.
3. owing to the traditional approach that has replaced aluminum die casting or casting with the compressing technology generations of mould, therefore greatly improve speed and the precision of batch production, guaranteed the needs of fine quality production in enormous quantities.
Four, description of drawings
Fig. 1 is a kind of loud speaker iron of the utility model basin shelf structure schematic diagram.
Among the figure: 1, basin frame flange; 2, installing hole; 3, tub wall; 4, reinforcement; 5, basin frame gear hole; 6, basin frame mesopore; 7, rivet hole; 8, prop up the sheet platform; 9, at the bottom of the basin.
Five, embodiment
Be further described below in conjunction with the embodiment of accompanying drawing to a kind of loud speaker iron of the utility model basin frame: as shown in Figure 1, according to design drawing, produce the mould of basin frame, be installed on the hydraulic press, and do necessary debugging and make it working properly.Then the iron sheet of the thickness up to specification of choosing, development size according to the basin frame, be placed on the conveyer belt of autoloader after cutting into band material with machine with opening, start the machine, make hydraulic press continuously suppress a kind of loud speaker iron of the utility model basin frame (certainly, after this iron basin frame also must be through formalities such as punching, deburring and surface treatments), thus greatly reduce production cost and improved production efficiency, and guaranteed the quality of product.
Claims (4)
1. loud speaker iron basin frame, it is by basin frame flange (1), installing hole (2), tub wall (3), reinforcement (4), basin frame gear hole (5), basin frame mesopore (6), rivet hole (7), prop up sheet platform (8), compositions such as (9) is characterized in that by basin frame flange (1) at the bottom of the basin, tub wall (3), reinforcement (4), a sheet platform (8), (9) are combined as a bowl-shape shape basin frame at the bottom of the basin, it suppresses global formation by iron sheet, and is shaped with the reinforcement (4) of a circle evagination on the tub wall (3).
2. a kind of loud speaker iron basin frame according to claim 1 is characterized in that: uniform 8 installing holes (2) on described basin frame flange (1) plane.
3. a kind of loud speaker iron basin frame according to claim 1, it is characterized in that: have 4～6 basin frame gear holes (5) on the described tub wall (3), turn edge in top, basin frame gear hole (5) and right and left are shaped with, the below is shaped with a sheet platform (8) of convex.
4. a kind of loud speaker iron basin frame according to claim 1 is characterized in that: (9) center is shaped with a basin frame mesopore (6) at the bottom of the described basin, its periphery uniform 4～6 rivet holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713330 CN202907162U (en) | 2012-12-03 | 2012-12-03 | Loudspeaker iron cone frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713330 CN202907162U (en) | 2012-12-03 | 2012-12-03 | Loudspeaker iron cone frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202907162U true CN202907162U (en) | 2013-04-24 |
Family
ID=48127775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713330 Expired - Fee Related CN202907162U (en) | 2012-12-03 | 2012-12-03 | Loudspeaker iron cone frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202907162U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028980A (en) * | 2014-06-24 | 2014-09-10 | 梧州恒声电子科技有限公司 | Machining process of speaker frame with square framework |
| CN104053117A (en) * | 2014-06-24 | 2014-09-17 | 梧州恒声电子科技有限公司 | Machining process of loudspeaker basin stand with horizontal ear holes |
| CN104043953A (en) * | 2014-06-25 | 2014-09-17 | 梧州恒声电子科技有限公司 | Stamping and flanging forming process of basin stand |
| CN104084763A (en) * | 2014-06-25 | 2014-10-08 | 梧州恒声电子科技有限公司 | Multi-air-hole loudspeaker basin frame processing technology |
| CN104084760A (en) * | 2014-06-24 | 2014-10-08 | 梧州恒声电子科技有限公司 | Improved production process of basin stand with gap |
| CN104084761A (en) * | 2014-06-24 | 2014-10-08 | 梧州恒声电子科技有限公司 | Improved production process of four-corner basin stand |
| CN104084762A (en) * | 2014-06-24 | 2014-10-08 | 梧州恒声电子科技有限公司 | Process for manufacturing circular basin frame with notch |
-
2012
- 2012-12-03 CN CN 201220713330 patent/CN202907162U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028980A (en) * | 2014-06-24 | 2014-09-10 | 梧州恒声电子科技有限公司 | Machining process of speaker frame with square framework |
| CN104053117A (en) * | 2014-06-24 | 2014-09-17 | 梧州恒声电子科技有限公司 | Machining process of loudspeaker basin stand with horizontal ear holes |
| CN104084760A (en) * | 2014-06-24 | 2014-10-08 | 梧州恒声电子科技有限公司 | Improved production process of basin stand with gap |
| CN104084761A (en) * | 2014-06-24 | 2014-10-08 | 梧州恒声电子科技有限公司 | Improved production process of four-corner basin stand |
| CN104084762A (en) * | 2014-06-24 | 2014-10-08 | 梧州恒声电子科技有限公司 | Process for manufacturing circular basin frame with notch |
| CN104043953A (en) * | 2014-06-25 | 2014-09-17 | 梧州恒声电子科技有限公司 | Stamping and flanging forming process of basin stand |
| CN104084763A (en) * | 2014-06-25 | 2014-10-08 | 梧州恒声电子科技有限公司 | Multi-air-hole loudspeaker basin frame processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131203 |