CN203045774U - Pipe fitting cutting knife - Google Patents
Pipe fitting cutting knife Download PDFInfo
- Publication number
- CN203045774U CN203045774U CN 201220747969 CN201220747969U CN203045774U CN 203045774 U CN203045774 U CN 203045774U CN 201220747969 CN201220747969 CN 201220747969 CN 201220747969 U CN201220747969 U CN 201220747969U CN 203045774 U CN203045774 U CN 203045774U
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- Prior art keywords
- cutting
- knife
- pipe fitting
- angle
- knife body
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- Expired - Fee Related
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Abstract
The utility model discloses a pipe fitting cutting knife which is used for being mounted on a knife rest and cutting pipes. The pipe fitting cutting knife comprises a flat knife body, the knife body is provided with a cutting end and a mounting end, the cutting end is of a sharp corner shape, blades are arranged at the sharp corner and on two side edges of the cutting end, and a plurality of mounting holes are arranged at the mounting end along the length direction of the knife body in arrayed and distributed modes. The blades are arranged at the sharp corner and the two side edges of the cutting end of the knife body, a sharp corner end is used for cutting, in the process of gradually feeding the knife, the blades on the side edges move forwards along a gap which is cut to be open already, damage to a cut face can not happen, and cutting precision is effectively guaranteed. Moreover, the plurality of mounting holes can be used for adjusting the position of the knife body on the knife rest according to the size of pipe diameters, the depth of cutting is achieved, and cutting demands are met. In addition, the angle of the sharp end of the knife body can not be too small so that the strength of the sharp corner end of the knife body can be guaranteed. The pipe fitting cutting knife is simple in processing technology and good in cutting effect.
Description
Technical field
The utility model relates to a kind of cutter, particularly relates to a kind of solid wall pipe spare cutter.
Background technology
In the existing technology, because the caliber of solid wall pipe spare is generally bigger, to its cutting, mostly be the blade teeth form of the cutting cutting mode that adopts around Zhou Xuanzhuan, be that knife rest drives cutter along circumferentially solid wall pipe spare being cut, this just has special requirement to cutter, should comprise the stability of cutter, guarantees cutting accuracy and cutting efficiency again.
The utility model content
The purpose of this utility model provides a kind of pipe fitting cutter, and it can carry out position adjustments according to the caliber of pipe fitting, and can effectively guarantee cutting accuracy and efficient.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of pipe fitting cutter, be used for being installed on the knife rest pipe fitting is cut, comprise the cutter body that is flat, described cutter body has cut end and installation end, described cut end is tip-angled shape, its wedge angle and dual-side all have blade, and described installation end has a plurality of installing holes along arranged distribution on the length direction of described cutter body.
Preferably, the angle of the basil of described blade is 50 °-70 °.
Further preferably, the angle of the basil of described blade is 60 °.
Preferably, the angle of the wedge angle of described cut end is 100 °-120 °.
Further preferably, the angle of the wedge angle of described cut end is 110 °.
Preferably, a plurality of described installing holes distribute along straight line.
The beneficial effects of the utility model are: by wedge angle and dual-side in the cut end of cutter body blade is set all, cut by closed angle end like this, in the process of feed gradually, blade with side advances along the slit of having cut open, so can not damage cut surface, guaranteed cutting accuracy effectively, and, can adjust the position of cutter body on knife rest according to the size of caliber by a plurality of installing holes, to reach the degree of depth of cutting, satisfy split requirement, in addition, the angle at the tip of cutter body can not too smallly be in order to guarantee the intensity of cutter body closed angle end, and this cutter processing technology is simple, good cutting effect.
Description of drawings
Accompanying drawing 1 is the schematic perspective view of pipe fitting cutter of the present utility model;
Accompanying drawing 2 is looked schematic diagram for the master of pipe fitting cutter of the present utility model;
Accompanying drawing 3 is the schematic side view of accompanying drawing;
Accompanying drawing 4 is A place enlarged diagram in the accompanying drawing 3.
In the accompanying drawing: 1, cut end; 2, installation end; 3, blade; 4, installing hole.
The specific embodiment
Do following detailed description the in detail below in conjunction with the utility model of embodiment shown in the drawings:
As accompanying drawing 1 to shown in the accompanying drawing 4, pipe fitting cutter of the present utility model comprise the cutter body that is flat, the cutter body has cut end 1 and installation end 2, cut end 1 is tip-angled shape, its wedge angle and dual-side all have blade 3, the thickness that these blades 3 are in out before the cutting edge of a knife or a sword is 0.5mm, installation end 2 has a plurality of installing holes 4 along arranged distribution on the length direction of cutter body, the angle of the basil of blade 3 is 50 °-70 ° and symmetry, most preferred angle is 60 °, and the angle of the wedge angle of cut end 1 is 100 °-120 °, and most preferred angle is 110 °, a plurality of installing holes 4 distribute along straight line, are used for regulating the flexible installation site of these cutter on knife rest.
The design all arranges blade 3 by wedge angle and the dual-side in the cut end 1 of cutter body, cut by closed angle end like this, in the process of feed gradually, blade 3 with side advances along the slit of having cut open, so can not damage cut surface, guaranteed cutting accuracy effectively, and, can adjust the position of cutter body on knife rest according to the size of caliber by a plurality of installing holes 4, to reach the degree of depth of cutting, satisfy split requirement, in addition, the angle at the tip of cutter body can not too smallly be in order to guarantee the intensity of cutter body closed angle end, and this cutter processing technology is simple, good cutting effect.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. pipe fitting cutter, be used for being installed on the knife rest pipe fitting is cut, it is characterized in that: comprise the cutter body that is flat, described cutter body has cut end and installation end, described cut end is tip-angled shape, its wedge angle and dual-side all have blade, and described installation end has a plurality of installing holes along arranged distribution on the length direction of described cutter body.
2. a kind of pipe fitting cutter according to claim 1, it is characterized in that: the angle of the basil of described blade is 50 °-70 °.
3. a kind of pipe fitting cutter according to claim 2, it is characterized in that: the angle of the basil of described blade is 60 °.
4. a kind of pipe fitting cutter according to claim 1, it is characterized in that: the angle of the wedge angle of described cut end is 100 °-120 °.
5. a kind of pipe fitting cutter according to claim 4, it is characterized in that: the angle of the wedge angle of described cut end is 110 °.
6. a kind of pipe fitting cutter according to claim 1, it is characterized in that: a plurality of described installing holes distribute along straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747969 CN203045774U (en) | 2012-12-31 | 2012-12-31 | Pipe fitting cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747969 CN203045774U (en) | 2012-12-31 | 2012-12-31 | Pipe fitting cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045774U true CN203045774U (en) | 2013-07-10 |
Family
ID=48728767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747969 Expired - Fee Related CN203045774U (en) | 2012-12-31 | 2012-12-31 | Pipe fitting cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045774U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772787A (en) * | 2014-01-10 | 2015-07-15 | 速特系统技术股份公司 | Blade, in particular vibrating blade, for use in mechanical cutting method, for cutting sandwich boards |
| CN105058442A (en) * | 2015-08-29 | 2015-11-18 | 河南易沃克工业设备有限公司 | Poly ethylene (PE) pipe cutting blade |
| CN105522216A (en) * | 2016-02-03 | 2016-04-27 | 吉林大学 | Separation type shearing knife |
| CN110014454A (en) * | 2019-05-17 | 2019-07-16 | 季华实验室 | Cutting tool and cutting equipment |
| CN111331664A (en) * | 2019-12-24 | 2020-06-26 | 上海骄成机电设备有限公司 | Ultrasonic cutting mechanism |
-
2012
- 2012-12-31 CN CN 201220747969 patent/CN203045774U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772787A (en) * | 2014-01-10 | 2015-07-15 | 速特系统技术股份公司 | Blade, in particular vibrating blade, for use in mechanical cutting method, for cutting sandwich boards |
| CN104772787B (en) * | 2014-01-10 | 2019-06-04 | 速特系统技术股份公司 | Cut knife, especially vibrating blade used in the machine cuts method of sandwich plate |
| CN105058442A (en) * | 2015-08-29 | 2015-11-18 | 河南易沃克工业设备有限公司 | Poly ethylene (PE) pipe cutting blade |
| CN105058442B (en) * | 2015-08-29 | 2017-03-22 | 河南易沃克工业设备有限公司 | Poly ethylene (PE) pipe cutting blade |
| CN105522216A (en) * | 2016-02-03 | 2016-04-27 | 吉林大学 | Separation type shearing knife |
| CN110014454A (en) * | 2019-05-17 | 2019-07-16 | 季华实验室 | Cutting tool and cutting equipment |
| CN111331664A (en) * | 2019-12-24 | 2020-06-26 | 上海骄成机电设备有限公司 | Ultrasonic cutting mechanism |
| CN111331664B (en) * | 2019-12-24 | 2023-08-01 | 上海骄成超声波技术股份有限公司 | Ultrasonic wave cutting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |