CN2338149Y - Device for notching engineering plastics - Google Patents
Device for notching engineering plastics Download PDFInfo
- Publication number
- CN2338149Y CN2338149Y CN 98224759 CN98224759U CN2338149Y CN 2338149 Y CN2338149 Y CN 2338149Y CN 98224759 CN98224759 CN 98224759 CN 98224759 U CN98224759 U CN 98224759U CN 2338149 Y CN2338149 Y CN 2338149Y
- Authority
- CN
- China
- Prior art keywords
- engineering plastics
- heat
- notching
- insulating layer
- fixed
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a notching device for engineering plastics, which comprises a pressurizing mechanism, a heat-insulating layer which can be fixed to the bottom of the pressurizing mechanism detachably, and a heat-emitting mould which can be fixed to the bottom of the heat-insulating layer detachably, wherein, the heat-insulating layer can be made by using pressure resistant asbestos; the temperature of the heat-emitting mould is between about 150 DEG and 200 DEG. Because the heat-emitting mould is used for notching on the engineering plastics, such as door and window frameworks of plastic steel, the engineering plastics are punched and cut under condition that the engineering plastics are heated and softened instantaneously, the notching device for engineering plastics has no dust when processed, and environment and operators' health can be protected. The periphery of a hole opening is smooth and clean, and processing precision can be enhanced. In addition, because the hole opening is formed integrally, work efficiency can be enhanced.
Description
The utility model relates to a kind of engineering plastics shedding motion, particularly a kind of shedding motion that is used for the plastic-steel door and window framework.
The plastic-steel door and window framework is a hollow, because actual needs will be offered various apertures usually on framework.In the past, adopted milling to cut processing mode in the framework upper shed always.This processing mode makes processing site dust from flying, serious environment pollution, harmful to human.And because human factor, mismachining tolerance is big, and manufacturability is poor, and the aperture periphery also can produce the fibroid burr.In addition, this processing mode is wasted time and energy, and work efficiency is lower.
The purpose of this utility model provides a kind of engineering plastics shedding motion, and it is specially adapted to offer the aperture on the plastic-steel door and window framework, uses this shedding motion can thoroughly improve working environment, and the machining accuracy height, and work efficiency also can significantly improve.
The purpose of this utility model is achieved through the following technical solutions, a kind of engineering plastics shedding motion is provided, it comprises a pressing mechanism, and one removably is fixed on the thermal insulation layer of described pressing mechanism bottom, and a heating mould that removably is fixed on described thermal insulation layer bottom.
In described engineering plastics shedding motion, described thermal insulation layer is made with withstand voltage asbestos.
In described engineering plastics shedding motion, the temperature of described heating mould is between 150-200 ℃.
The utility model has the advantages that owing to use the heating mould at engineering plastics, as the upper shed of plastic-steel door and window framework, therefore, engineering plastics are punched under being heated the situation of deliquescing in moment, do not have dust man-hour so add, and can protect environment and operating personnel healthy; The aperture periphery is bright and clean, can improve machining accuracy; And owing to be once-forming, thereby can improve work efficiency greatly.
By below in conjunction with accompanying drawing to detailed description of the present utility model, can more clearly understand feature and advantage of the present utility model.
Fig. 1 is the front view of the utility model one embodiment;
Fig. 2 is the cutaway view along the A-A line among Fig. 1;
Fig. 3 is the upward view of structure shown in Figure 1.
Referring to Fig. 1 and 2, engineering plastics shedding motion of the present utility model comprises that a pressing mechanism 1, removably is fixed on the thermal insulation layer 2 of described pressing mechanism 1 bottom, and a heating mould 3 that removably is fixed on described thermal insulation layer 2 bottoms.Wherein, described pressing mechanism 1 is any kind, machinery or electronic pressure means in the prior art, as long as it can provide downward pressure P.Described thermal insulation layer 2 can be made with withstand voltage asbestos or other suitable material, and it removably is connected the bottom of pressing mechanism 1 by screw connection or alternate manner.Described heating mould 3 removably is connected the bottom of thermal insulation layer 2 by screw connection or alternate manner.The sidewall of heating mould 3 is provided with the heater element (not shown), but heating mould 3 after the heater element energising makes it reach the optimal process temperature, and this temperature is generally between about 150-200 ℃.Certainly, also can utilize alternate manner of the prior art, make it reach predetermined temperature mould 3 heating.Usually, the heating mould 3 the bottom be cutting edge 4, cutting edge 4 can be a long waist shaped cutting edge 5 as shown in Figure 3, but according to processing needs also can be other difformity.Like this, different openings is as long as select for use different heating moulds just passable.
Claims (3)
1. an engineering plastics shedding motion comprises a pressing mechanism, it is characterized in that, comprises that also one removably is fixed on the thermal insulation layer of described pressing mechanism bottom, and a heating mould that removably is fixed on described thermal insulation layer bottom.
2. engineering plastics shedding motion as claimed in claim 1 is characterized in that described thermal insulation layer is made with withstand voltage asbestos.
3. engineering plastics shedding motion as claimed in claim 1 is characterized in that the temperature of described heating mould is between 150-200 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224759 CN2338149Y (en) | 1998-08-03 | 1998-08-03 | Device for notching engineering plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224759 CN2338149Y (en) | 1998-08-03 | 1998-08-03 | Device for notching engineering plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338149Y true CN2338149Y (en) | 1999-09-15 |
Family
ID=33975567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98224759 Expired - Fee Related CN2338149Y (en) | 1998-08-03 | 1998-08-03 | Device for notching engineering plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338149Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924360A (en) * | 2015-05-11 | 2015-09-23 | 华国洋 | Industrial plastic material punching fuse machine |
| CN105291172A (en) * | 2015-11-13 | 2016-02-03 | 国家电网公司 | Thermal cutter for plastic materials |
| CN105364995A (en) * | 2015-12-21 | 2016-03-02 | 常州市肯迪电器制造有限公司 | Blade provided with bars and used for electric cutter |
-
1998
- 1998-08-03 CN CN 98224759 patent/CN2338149Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924360A (en) * | 2015-05-11 | 2015-09-23 | 华国洋 | Industrial plastic material punching fuse machine |
| CN105291172A (en) * | 2015-11-13 | 2016-02-03 | 国家电网公司 | Thermal cutter for plastic materials |
| CN105364995A (en) * | 2015-12-21 | 2016-03-02 | 常州市肯迪电器制造有限公司 | Blade provided with bars and used for electric cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |