CN203509069U - Adjustable knife rest of pipe cutter - Google Patents
Adjustable knife rest of pipe cutter Download PDFInfo
- Publication number
- CN203509069U CN203509069U CN201320556539.6U CN201320556539U CN203509069U CN 203509069 U CN203509069 U CN 203509069U CN 201320556539 U CN201320556539 U CN 201320556539U CN 203509069 U CN203509069 U CN 203509069U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- planker
- pin
- hole
- pipe cutter
- 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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to a pipe cutter, in particular to an adjustable knife rest of the pipe cutter. The adjustable knife rest is characterized in that a round pin is arranged on a carriage, a through hole matched with the round pin is formed in a knife rest body, and the knife rest body is tightly arranged on the round pin in a sleeved mode through the through hole; a row of pin holes are formed in the carriage, two arc grooves are formed in the knife rest body, locking bolts are arranged in the arc grooves, and the knife rest body and the pin holes are in screwed connection fit to be fixed on the carriage through the locking bolts. When the locking bolts and the pin holes are not tightly screwed, the position, where one end of the knife rest body is located, on the carriage can be finely adjusted through an adjusting bolt, the knife rest body and the carriage can be fixed by tightly screwing the locking bolts after the position is adjusted, the problem that the two lateral faces of a cutter body are not perpendicular to the axis of a pipe to be machined can be completely solved by the accuracy of the position of the knife rest body, the service life of the cutter body can be prolonged, meanwhile, the concave-convex faces on the product are avoided, and the cutting accuracy of workpieces and the pass percent of the product are accordingly improved.
Description
Technical field
The utility model relates to a kind of pipe cutter, is specially a kind of pipe cutter adjustable turning head.
Background technology
Existing pipe cutter knife rest majority is to be directly fixed on planker, can not adjust position, when run into cutting knife cutter head welding not just, cutting knife cutter head two sides and pipe fitting axis off plumb situation to be processed, product can produce male and fomale(M&F), cause product cutting accuracy to reduce, product rejection rate is high, also can shorten the service life of cutter simultaneously.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of pipe cutter adjustable turning head.
Described a kind of pipe cutter adjustable turning head, comprise square planker, knife rest and cutting knife, knife rest is arranged on planker, cutting knife is arranged on knife rest, it is characterized in that being provided with straight pin on described planker, on knife rest, be provided with the through hole matching with straight pin, described knife rest is tightly placed on straight pin by through hole; On described planker, be provided with row's pin-and-hole, two arc grooves are set on described knife rest, clamping screw is set in arc groove, described knife rest is fixed on planker by clamping screw and pin-and-hole threaded.
Described a kind of pipe cutter adjustable turning head, is characterized in that being provided with the adjusting holder paralleling with it on described planker, regulates holder to be connected with the adjustment seat being arranged on knife rest by adjusting bolt.
Described a kind of pipe cutter adjustable turning head, is characterized in that described adjusting holder and planker threaded, and described adjustment seat is spirally connected and is arranged on knife rest side.
Described a kind of pipe cutter adjustable turning head, is characterized in that described cutting knife is fixed on knife rest by pressing plate.
On the utility model knife rest, be provided with arc groove, on planker, be provided with row's pin-and-hole, the clamping screw arranging in arc groove can coordinate with pin-and-hole to realize the fixing of knife rest and planker, and the adjustment seat arranging in knife rest side is connected with regulating holder by adjusting bolt, and knife rest can rotate around straight pin, when clamping screw and pin-and-hole can come the position of fine tuning tool rest one end on planker by adjusting bolt when unurgent, after position mixes up, tightening clamping screw can fix knife rest and planker, the accuracy of knife rest position, can stop cutting knife two sides and pipe fitting axis off plumb problem to be processed, not only can extend the service life of cutter, simultaneously also stopped the problem that product can produce male and fomale(M&F), thereby improve cutting accuracy and the product percent of pass of workpiece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model coordinates with pipe fitting;
In figure: 1-planker, 2-knife rest, 3-regulates holder, 4-adjusting bolt, 5-adjustment seat, 6-straight pin, 7-pin-and-hole, 8-arc groove, 9-clamping screw, 10-cutting knife, 11-pressing plate, 12-pipe fitting to be processed.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described further:
A kind of pipe cutter adjustable turning head, comprise square planker 1, knife rest 2 and cutting knife 10, knife rest 2 is arranged on planker 1, cutting knife 10 is fixed on knife rest 2 by pressing plate 11, on planker 1, be provided with straight pin 6, on knife rest 2, be provided with the through hole matching with straight pin 6, knife rest 2 is tightly placed on straight pin 6 by through hole, and knife rest 2 can rotate around straight pin 6; On planker 1, be provided with row's pin-and-hole 7, two arc grooves 8 are set on knife rest 2, the interior clamping screw 9 that arranges of arc groove 8, knife rest 2 is fixed on planker 1 by clamping screw 9 and pin-and-hole 7 threaded, and the long slot bore of arc groove 8 can regulate the position of knife rest 2 after clamping screw 9 and pin-and-hole 7 are spirally connected; On planker 1, be provided with the adjusting holder 3 paralleling with it, regulate holder 3 and planker 1 threaded, regulate holder 3 to be connected with the adjustment seat 5 being arranged on knife rest 2 by adjusting bolt 4, adjustment seat 5 is spirally connected and is arranged on knife rest 2 sides, and finely tune the position that adjusting bolt 4 can cutter setting frame 2.
On the utility model knife rest 2, be provided with arc groove 8, on planker 1, be provided with row's pin-and-hole 7, the clamping screw 9 of arc groove 8 interior settings can coordinate with pin-and-hole 7 to realize the fixing of knife rest 2 and planker 1, and the adjustment seat 5 arranging in knife rest side is connected with regulating holder 3 by adjusting bolt 4, and knife rest 2 can rotate around straight pin 6, when clamping screw 9 and pin-and-hole 7 are urgent, can not come the position of fine tuning tool rest one end on planker 1 by adjusting bolt 4, after position mixes up, tightening clamping screw 9 can be fixing with planker 1 by knife rest 2, the accuracy of knife rest 2 positions, can stop cutting knife two sides and pipe fitting to be processed 12 axis off plumb problems, not only can extend the service life of cutter, simultaneously also stopped the problem that product can produce male and fomale(M&F), thereby improve cutting accuracy and the product percent of pass of workpiece.
Claims (4)
1. a pipe cutter adjustable turning head, comprise square planker, knife rest and cutting knife, knife rest is arranged on planker, cutting knife is arranged on knife rest, it is characterized in that being provided with straight pin on described planker, on knife rest, be provided with the through hole matching with straight pin, described knife rest is tightly placed on straight pin by through hole; On described planker, be provided with row's pin-and-hole, two arc grooves are set on described knife rest, clamping screw is set in arc groove, described knife rest is fixed on planker by clamping screw and pin-and-hole threaded.
2. a kind of pipe cutter adjustable turning head according to claim 1, is characterized in that being provided with the adjusting holder paralleling with it on described planker, regulates holder to be connected with the adjustment seat being arranged on knife rest by adjusting bolt.
3. a kind of pipe cutter adjustable turning head according to claim 2, is characterized in that described adjusting holder and planker threaded, and described adjustment seat is spirally connected and is arranged on knife rest side.
4. a kind of pipe cutter adjustable turning head according to claim 1, is characterized in that described cutting knife is fixed on knife rest by pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556539.6U CN203509069U (en) | 2013-09-09 | 2013-09-09 | Adjustable knife rest of pipe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556539.6U CN203509069U (en) | 2013-09-09 | 2013-09-09 | Adjustable knife rest of pipe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509069U true CN203509069U (en) | 2014-04-02 |
Family
ID=50368051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320556539.6U Expired - Fee Related CN203509069U (en) | 2013-09-09 | 2013-09-09 | Adjustable knife rest of pipe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750624A (en) * | 2016-04-18 | 2016-07-13 | 浙江中创科技有限公司 | Cutting device |
| CN106312801A (en) * | 2016-11-02 | 2017-01-11 | 平湖市山特螺纹工具有限公司 | Pressure plate of slot grinder |
-
2013
- 2013-09-09 CN CN201320556539.6U patent/CN203509069U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750624A (en) * | 2016-04-18 | 2016-07-13 | 浙江中创科技有限公司 | Cutting device |
| CN106312801A (en) * | 2016-11-02 | 2017-01-11 | 平湖市山特螺纹工具有限公司 | Pressure plate of slot grinder |
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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: 20140402 Termination date: 20160909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |