CN113399954A - Processing technology of vibrating piece of electromagnetic alarm - Google Patents
Processing technology of vibrating piece of electromagnetic alarm Download PDFInfo
- Publication number
- CN113399954A CN113399954A CN202110810533.6A CN202110810533A CN113399954A CN 113399954 A CN113399954 A CN 113399954A CN 202110810533 A CN202110810533 A CN 202110810533A CN 113399954 A CN113399954 A CN 113399954A
- Authority
- CN
- China
- Prior art keywords
- cutting
- punching
- pressing
- waste material
- bending
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Abstract
The invention discloses a processing technology of an electromagnetic alarm vibrating reed in the field of electroacoustic, which is characterized in that a coiled strip material is placed on an automatic feeder and is sent into a punch by the automatic feeder, and the processing technology comprises the following working procedures after the strip material enters the punch: punching, cutting waste material-pressing-flattening-cutting-punching-cutting-bending-burring-separating-cutting waste material. The invention has novel process, reduces the time required by the repeated replacement of the die and the turnover between the adjusting die and each part, avoids the error caused by the feeding of each part and greatly improves the consistency of the part processing.
Description
Technical Field
The invention relates to the field of electroacoustic, in particular to a processing technology of an electromagnetic alarm vibrating reed.
Background
The vibrating plate of the alarm is a core part for sounding products, and has high yield and high requirement; the traditional process needs six processes of blanking, impressing, punching and trimming, shredding, bract pressing and bending through six pairs of dies, so that the size deviation of produced parts is large, when each process is switched, the parts need to be circulated, the production efficiency is not high, the size discreteness of the produced parts is large, the product performance is inconsistent, and the reject ratio is high.
Disclosure of Invention
The invention aims to provide an electromagnetic alarm vibrating piece processing technology which is integrated with automation and high in production efficiency.
The purpose of the invention is realized as follows: the utility model provides an electromagnetic type alarm trembler processing technology, places the strip material of lapping on autoloader, sends into the punch press by autoloader, and after the strip material got into the punch press, including following process: punching, cutting waste material-pressing-flattening-cutting-punching-cutting-bending-burring-separating-cutting waste material,
punching and cutting waste materials: forming and punching a mounting hole in the peripheral shape of the part;
pressing the bracts: extruding a small bulge from the central part of the part;
pressing two wings: punching and molding the edge wings on two sides of the vibrating piece;
flattening: flattening the thickness of the side wings at two sides by 0.4 mm;
and (5) trimming again: cutting off redundant waste materials;
and (3) punching again: punching the size of the mounting hole to be phi 3.2 mm;
shredding: cutting a rectangular thin strip with the width of 0.6mm at the tail end of the part;
bending the wire: bending the rectangular thin strip to form an angle of 90 degrees;
deburring: removing burrs on the periphery of the part;
separating parts: separating the parts from the surrounding waste material;
cutting off waste materials: the waste material is cut off.
Preferably, the height of the small protrusions in the bracts is 0.08-0.12 mm.
Compared with the prior art, the invention has the advantages that: after the feeder sends the strip into the punch press, first part carries out first process punching processing, pushes forward by the feeder after accomplishing and says the punching process by the second, and the second part at this moment just in time is in on first punching process, and when first part accomplished second punching process, first punching process has also been accomplished to the second part, and the propelling movement forward constantly so, and the part is automatic punching come out promptly. Therefore, the time required by multiple times of replacement and adjustment of the die and turnover among parts is saved, errors caused by replacement of the die and feeding of each part are avoided, and the consistency of part processing is greatly improved.
Drawings
FIG. 1 is a process flow diagram of the present invention.
1 punching, cutting waste materials, 2 pressing bracts, 3 pressing two wings, 4 flattening, 5 re-trimming, 6 re-punching, 7 shredding, 8 bending, 9 deburring, 10 separating parts and 11 cutting off waste materials.
Detailed Description
The utility model provides an electromagnetic type alarm trembler processing technology, places the strip material of lapping on autoloader, sends into the punch press by autoloader, and after the strip material got into the punch press, including following process: punching, cutting waste material-pressing-flattening-cutting-punching-cutting-bending-burring-separating-cutting waste material,
punching and cutting waste materials: forming and punching a mounting hole in the peripheral shape of the part;
pressing the bracts: extruding a small bulge at the central part of the part, wherein the height of the small bulge is 0.08-0.12 mm;
pressing two wings: punching and molding the edge wings on two sides of the vibrating piece;
flattening: flattening the thickness of the side wings at two sides by 0.4 mm;
and (5) trimming again: cutting off redundant waste materials;
and (3) punching again: punching the size of the mounting hole to be phi 3.2 mm;
shredding: cutting a rectangular thin strip with the width of 0.6mm at the tail end of the part;
bending the wire: bending the rectangular thin strip to form an angle of 90 degrees;
deburring: removing burrs on the periphery of the part;
separating parts: separating the parts from the surrounding waste material;
cutting off waste materials: the waste material is cut off.
The height of the small protrusion in the pressing bract is 0.08-0.12 mm.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (2)
1. The utility model provides an electromagnetic type alarm trembler processing technology which characterized in that, places the strip material of lapping on autoloader, sends into the punch press by autoloader, and after the strip material got into the punch press, include following process: punching, cutting waste material-pressing-flattening-cutting-punching-cutting-bending-burring-separating-cutting waste material,
punching and cutting waste materials: forming and punching a mounting hole in the peripheral shape of the part;
pressing the bracts: extruding a small bulge from the central part of the part;
pressing two wings: punching and molding the edge wings on two sides of the vibrating piece;
flattening: flattening the thickness of the side wings at two sides by 0.4 mm;
and (5) trimming again: cutting off redundant waste materials;
and (3) punching again: punching the size of the mounting hole to be phi 3.2 mm;
shredding: cutting a rectangular thin strip with the width of 0.6mm at the tail end of the part;
bending the wire: bending the rectangular thin strip to form an angle of 90 degrees;
deburring: removing burrs on the periphery of the part;
separating parts: separating the parts from the surrounding waste material;
cutting off waste materials: the waste material is cut off.
2. The process for machining the vibrating piece of the electromagnetic alarm according to claim 1, wherein the height of the small protrusion in the pressing bud is 0.08-0.12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810533.6A CN113399954A (en) | 2021-07-17 | 2021-07-17 | Processing technology of vibrating piece of electromagnetic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810533.6A CN113399954A (en) | 2021-07-17 | 2021-07-17 | Processing technology of vibrating piece of electromagnetic alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113399954A true CN113399954A (en) | 2021-09-17 |
Family
ID=77686805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110810533.6A Withdrawn CN113399954A (en) | 2021-07-17 | 2021-07-17 | Processing technology of vibrating piece of electromagnetic alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113399954A (en) |
-
2021
- 2021-07-17 CN CN202110810533.6A patent/CN113399954A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211757970U (en) | Rolling circle upgrades forming die | |
| CN203470650U (en) | Punching and bending progressive die | |
| CN216989475U (en) | Anti-collision box progressive die stamping forming process layout structure | |
| CN116511346B (en) | High-speed stamping process for continuously manufacturing precise PIN by using square wires | |
| CN113399954A (en) | Processing technology of vibrating piece of electromagnetic alarm | |
| CN201552241U (en) | Precision multi-cavity high-speed stamping die | |
| CN204448981U (en) | One is applicable to high-speed stamping die and cuts structure without the large euphotic belt essence in angle of collapsing | |
| CN110976637B (en) | Forming die and forming method for upper angle arm and angle arm base for antenna installation | |
| CN110976636B (en) | Lower angle arm forming die for antenna installation and forming method | |
| CN110434228A (en) | One kind 3225 can cut down ring manufacture mold | |
| CN212419317U (en) | Car seat floor lock support upgrades mould stamping production line | |
| CN218340815U (en) | Angle arm seat stamping die | |
| JPS61195719A (en) | Production of punched product | |
| CN217369964U (en) | Stamping die capable of reducing burr generation | |
| CN111570624A (en) | Production process of metal parts and continuous die thereof | |
| CN217070414U (en) | In same direction as sending mould | |
| CN1644261A (en) | Method for shaping facsimile edge | |
| CN215355714U (en) | High-efficient stamping die of skylight support | |
| CN215032955U (en) | Locking plate inverted salad hole die | |
| CN211437737U (en) | Pipe joint snap ring forming die | |
| CN214078845U (en) | Stamping die of new-type chassis of truckle support is aggravated in punching press | |
| CN211276124U (en) | Punching die for inner gear disc of flywheel | |
| CN104416043B (en) | The porous punching of a kind of saw blade processes forming method without particle | |
| CN216175879U (en) | Scissor jack connecting rod stamping production die | |
| CN219851683U (en) | Can avoid work piece to produce in same direction as send mould of burr at edge of a knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210917 |