CN202985252U - Cutting machine - Google Patents
Cutting machine Download PDFInfo
- Publication number
- CN202985252U CN202985252U CN 201220723065 CN201220723065U CN202985252U CN 202985252 U CN202985252 U CN 202985252U CN 201220723065 CN201220723065 CN 201220723065 CN 201220723065 U CN201220723065 U CN 201220723065U CN 202985252 U CN202985252 U CN 202985252U
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- CN
- China
- Prior art keywords
- light
- cutting machine
- cutting
- operated switch
- light source
- Prior art date
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Abstract
The utility model discloses a cutting machine which comprises a cutting machine body, a light-operated switch and a light source. The cutting machine body is serially connected with the light-operated switch, and concentrated light beams can be emitted by the light source. The cutting machine has the advantages that on and off of a circuit are controlled by the aid of the light-operated switch and the light source capable of emitting the concentrated light beams, so that a cutting disc automatically stops running when reaching a specified cut point, and the cutting precision is improved.
Description
Technical field
The utility model relates to a kind of electric tool, specifically a kind of cutting machine.
Background technology
In mechanical processing process, the plate cutting usual way has hand cut, semi auto cutting machine cutting and numerical control cutting machine cutting.Hand cut is flexible, but hand cut is of poor quality, scale error is large, waste of material is large, the following process workload is large, and working condition is abominable simultaneously, and production efficiency is low.Copying cutting machine in semi auto cutting machine, the quality of cut workpiece is better, because it uses cutting die, is not suitable for single-piece, small lot and large work piece cut.Although other type semi auto cutting machine has reduced labor strength, its function is simple, is only suitable for some than the part cutting of regular shape.The relatively manual and semi-automatic cutting mode of Numerical control cutting can improve plate cutting ground efficient, cut quality effectively, alleviates operator ground labour intensity.Some medium-sized and small enterprises in China even use hand cut and semi-automatic cutting mode also comparatively general in some large enterprises at present.
At present, China's mechanical industry steel use amount has reached more than 300,000,000 tons, and the cutting quantity of steel is very large; Along with the modern mechanical industrial expansion, the operating efficiency of plate cutting processing and the requirement of product quality are also improved simultaneously.When the various sheet materials of cutting and ceramic tile, the workman generally can rule on the sheet material that will cut, and then cuts, and the workman sees that with the naked eye cutting blade has probably arrived line place, just cutting off the electricity supply stops cutting, and such method not only observes inconvenience but also precision is lower.
Summary of the invention
The utility model is not enough for prior art, provides a kind of this kind of cutting machine cutting machine automatically to stop cutting when arriving cutting position, improves cutting accuracy.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of cutting machine, comprise cutting machine, also comprise a light-operated switch, described cutting machine is connected with described light-operated switch, also comprise a light source that can send convection light, convection light is aimed at light-operated switch in use, this moment, light-operated switch was closed, and the cutting machine normal rotation is when the cutting blade of cutting machine runs to certain position, when convection light is blocked, light-operated switch disconnects, and cutting machine stops operating, and has namely realized precision control.
In technique scheme, preferably, also include a stock, described light-operated switch and described light source are fixedly installed on described stock two ends, light source and light-operated switch are fixedly installed make when using and again light source and light-operated switch to be aimed at, make to use to become convenient.
The utility model compared with prior art, have following beneficial effect: the utility model is realized the control of connecting and disconnecting of the circuit at the light source that adopts light-operated switch and ejaculation convection light, make cutting blade automatically out of service when arriving given cut point, improve cutting accuracy.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail: referring to Fig. 1, a kind of cutting machine, comprise cutting machine 1, also comprise a light-operated switch 2, described cutting machine 1 is connected with light-operated switch 2, also comprise a light source 3 that can send convection light, convection light is aimed at light-operated switch 2 in use, this moment light-operated switch 2 closures, cutting machine 1 normal rotation, when the cutting blade of cutting machine 1 runs to certain position convection light is blocked, light-operated switch 2 disconnects, cutting machine 1 stops operating, namely realized precision control, in the present embodiment, become convenient in order to make to use, aim at primary source 3 and light-operated switch 2 when noting be used in each use, described light-operated switch 2 and described light source 3 are fixedly installed on the two ends of a stock 4.
The utility model in use, stock 4 is positioned on the sheet material that will cut, the projection process cutting halt of light beam on the sheet material that will cut that makes light source 3 penetrate, starting cutting machine 1 cuts, when the cutting blade process of cutting machine 1 is cut halt, cutting blade blocks light beam, and light-operated switch 2 disconnects, and cutting machine 1 quits work automatically.
Claims (2)
1. a cutting machine, comprise cutting machine (1), it is characterized in that: also comprise a light-operated switch (2), described cutting machine (1) is connected with described light-operated switch (2), also comprises a light source (3) that can send convection light.
2. a kind of cutting machine as claimed in claim 1 is characterized in that: also include a stock (4), described light-operated switch (2) and described light source (3) are fixedly installed on described stock (1) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723065 CN202985252U (en) | 2012-12-25 | 2012-12-25 | Cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723065 CN202985252U (en) | 2012-12-25 | 2012-12-25 | Cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985252U true CN202985252U (en) | 2013-06-12 |
Family
ID=48556470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220723065 Expired - Fee Related CN202985252U (en) | 2012-12-25 | 2012-12-25 | Cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056719A (en) * | 2012-12-25 | 2013-04-24 | 宁波鑫晟工具有限公司 | Cutting machine |
-
2012
- 2012-12-25 CN CN 201220723065 patent/CN202985252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056719A (en) * | 2012-12-25 | 2013-04-24 | 宁波鑫晟工具有限公司 | Cutting machine |
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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: 20130612 Termination date: 20131225 |