CN203495258U - Cutter for forming inner chamfer and outer chamfer of port of pipe - Google Patents
Cutter for forming inner chamfer and outer chamfer of port of pipe Download PDFInfo
- Publication number
- CN203495258U CN203495258U CN201320630178.5U CN201320630178U CN203495258U CN 203495258 U CN203495258 U CN 203495258U CN 201320630178 U CN201320630178 U CN 201320630178U CN 203495258 U CN203495258 U CN 203495258U
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- cutter
- port
- pipe
- edge
- clamping plate
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Abstract
The utility model discloses a cutter for forming an inner chamfer and an outer chamfer of the port of a pipe. The cutter comprises a first clamping board, a second clamping board, a cutter bit and a locating column, wherein the cutter bit is located between the first clamping board and the second clamping board and locked through a bolt, the longitudinal section of the edge of the cutter bit is arc, and a V-shaped notch is formed in the position, close to the locating column, of the edge. The longitudinal section of the edge of the cutter bit is arc, and the V-shaped notch is formed in the position, close to the locating column, of the edge, the edge of the port of the to-be-machined pipe is inserted into the V-shaped notch, a blade is rotated, the inner side and the outer side of the edge of the port of the pipe are cut through the V-shaped notch synchronously under the matched action of the arc edge and the V-shaped notch, the inner chamber and the outer chamber of the port of the pipe are formed synchronously and formed at one time, and machining efficiency of the inner chamber and the outer chamber of the port of the pipe are greatly improved. The cutter is belongs to the technical field of cutters.
Description
Technical field
The utility model belongs to cutting-tool engineering field, especially relates to the cutter of the inside and outside chamfering of a kind of disposal molding pipe port.
Background technology
After the moulding of pipe type element blank is blocked, according to the requirement of product, need to process tubing two ends.A copper product tube connector being applied on air-conditioner pipe high pressure valve for example, need to be to for the port of pipe carries out inside and outside chamfering, in the industry when this pipe of processing, is divided into two steps at present, i.e. chamfering and outer chamfering in processing respectively.Cause like this working (machining) efficiency lower, be not suitable for large-scale production.
Therefore it is at present required in the industry designing a cutter that improves the inside and outside chamfering of disposal molding pipe port of the inside and outside chamfer machining efficiency of tube end.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of working (machining) efficiency high, can disposal molding pipe port the cutter of inside and outside chamfering.
Technical solution adopted in the utility model is: the cutter of the inside and outside chamfering of a kind of moulding tubes port, comprise the first clamping plate, the second clamping plate, cutter head and locating dowel, described cutter head is between the first clamping plate and the second clamping plate and through bolt-locking, described cutter head blade longitudinal section is circular arc type, and blade is provided with v-notch near dwelling, location.
The beneficial effects of the utility model are: the cutter of the inside and outside chamfering of the utility model moulding tubes port, cutter head blade longitudinal section is circular arc type, blade is provided with v-notch near dwelling, location, pipe port edge to be processed inserts in v-notch, rotating blade rotation, under two mating reactions of circular arc blade and v-notch, v-notch cuts outside in pipe port edge simultaneously, the synchronous inside and outside chamfering of pipe port that forms, disposal molding, has improved the inside and outside chamfer machining efficiency of pipe port greatly.
As improvement, described v-notch extends to form dregs guiding groove to side, facilitates the waste material that in working angles, pipe port outward flange produces to discharge.
As improvement, described dregs guiding groove groove depth outwards shoals gradually, interior dark outer shallow setting, can put waste material occur curling, in case impact operation.
As preferably, described bolt is that two pieces and bolt tail are provided with anti-slip veins and send out, and the design of two pieces of bolts improves the power that is connected of blade and clamping plate.
As preferably, the striped that described anti-slip veins is longitudinal arrangement.Vertical Design striped, easy to process, non-skid property is better.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model side view.
Fig. 3 is the utility model top view.
Fig. 4 is the new cutter head schematic diagram of this practicality.
In figure, the 1, first clamping plate, the 2, second clamping plate, 3, cutter head, 3.1, v-notch, 3.2, dregs guiding groove, 4, locating dowel, 5, bolt.
The specific embodiment
Be below the utility model preferred embodiment, but therefore do not limit protection domain of the present utility model.
Shown in Fig. 1-Fig. 4, the cutter of the inside and outside chamfering of a kind of moulding tubes port of the utility model, comprise the first clamping plate 1, the second clamping plate 2, cutter head 3 and locating dowel 4, described cutter head 3 is between the first clamping plate 1 and the second clamping plate 2 and through bolt 5 lockings, described cutter head 3 blade longitudinal sections are circular arc type, and blade is provided with v-notch 3.1 near dwelling, location.
Described v-notch 3.1 extends to form dregs guiding groove 3.2 to side.Facilitate the waste material that in working angles, pipe port outward flange produces to discharge.
Described dregs guiding groove 3.2 groove depths outwards shoal gradually.In dark outer shallow setting, can put waste material occur curling, in case impact operation.
Described bolt 5 is that two pieces and bolt 5 afterbodys are provided with anti-slip veins.The design of two pieces of bolts, improves the power that is connected of blade and clamping plate.
Described anti-slip veins is the striped of longitudinal arrangement.Bolt 5 afterbody Vertical Design stripeds, easy to process, non-skid property is better.
Operation principle of the present utility model is: the cutter of the inside and outside chamfering of the utility model moulding tubes port, cutter head 3 blade longitudinal sections are circular arc type, blade is provided with v-notch 3.1 near dwelling, location, pipe port edge to be processed inserts in v-notch 3.1, rotating blade rotation, under two mating reactions of circular arc blade and v-notch 3.1, in 3.1 pairs of pipe port edges of v-notch, cut simultaneously in outside, the synchronous inside and outside chamfering of pipe port that forms, disposal molding, has improved the inside and outside chamfer machining efficiency of pipe port greatly.
Claims (5)
1. the cutter of the inside and outside chamfering of a moulding tubes port, it is characterized in that: comprise the first clamping plate (1), the second clamping plate (2), cutter head (3) and locating dowel (4), described cutter head (3) is positioned between the first clamping plate (1) and the second clamping plate (2) and through bolt (5) locks, described cutter head (3) blade longitudinal section is circular arc type, and blade is provided with v-notch (3.1) near dwelling, location.
2. the cutter of the inside and outside chamfering of moulding tubes port according to claim 1, is characterized in that: described v-notch (3.1) extends to form dregs guiding groove (3.2) to side.
3. the cutter of the inside and outside chamfering of moulding tubes port according to claim 2, is characterized in that: described dregs guiding groove (3.2) groove depth outwards shoals gradually.
4. the cutter of the inside and outside chamfering of moulding tubes port according to claim 1, is characterized in that: described bolt (5) is that two pieces and bolt (5) afterbody are provided with anti-slip veins.
5. the cutter of the inside and outside chamfering of moulding tubes port according to claim 4, is characterized in that: the striped that described anti-slip veins is longitudinal arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630178.5U CN203495258U (en) | 2013-09-30 | 2013-09-30 | Cutter for forming inner chamfer and outer chamfer of port of pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630178.5U CN203495258U (en) | 2013-09-30 | 2013-09-30 | Cutter for forming inner chamfer and outer chamfer of port of pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495258U true CN203495258U (en) | 2014-03-26 |
Family
ID=50326265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320630178.5U Expired - Fee Related CN203495258U (en) | 2013-09-30 | 2013-09-30 | Cutter for forming inner chamfer and outer chamfer of port of pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959837A (en) * | 2015-07-24 | 2015-10-07 | 天津军星管业集团有限公司 | Circle finishing chamfering device used for tube stock |
-
2013
- 2013-09-30 CN CN201320630178.5U patent/CN203495258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959837A (en) * | 2015-07-24 | 2015-10-07 | 天津军星管业集团有限公司 | Circle finishing chamfering device used for tube stock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20170930 |