CN102357684A - Thread forming special lathe tool for copper pipes - Google Patents
Thread forming special lathe tool for copper pipes Download PDFInfo
- Publication number
- CN102357684A CN102357684A CN2011102920796A CN201110292079A CN102357684A CN 102357684 A CN102357684 A CN 102357684A CN 2011102920796 A CN2011102920796 A CN 2011102920796A CN 201110292079 A CN201110292079 A CN 201110292079A CN 102357684 A CN102357684 A CN 102357684A
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- hole
- tool
- slide block
- thread forming
- lathe tool
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Abstract
The invention discloses a thread forming special lathe tool for copper pipes and relates to a metal machining technology. The thread forming special lathe tool for the copper pipes is characterized in that a through hole is formed in the full length direction of a handle part of a tool bar, a blind hole is arranged at the head part of the tool bar, liquid type plastic is filled in the bottom of the blind hole at the head part of the tool bar, a sliding block is mounted in the blind hole at the upper part of the liquid type plastic, the section of the through hole formed on the waist body of the sliding block is similar to that of a threaded long tool bit, the threaded long tool bit can pass through the through hole smoothly, the sliding block is mounted in the blind hole at the head part of the tool bar, and the threaded long tool bit is mounted in the hole on the waist body of the sliding block and the through hole in the full length direction of the tool bar. When the thread forming special lathe tool for the copper pipes is used for cutting copper threads, the thread forming special lathe tool for the copper pipes has the advantages of being less prone to trembling the tool and being better in thread machining quality.
Description
Technical field
The present invention relates to a kind of metal machining technical field thread forming lathe tool, concrete is the special-purpose lathe tool of a kind of copper pipe thread forming.
Background technology
Machining screw on lathe generally adopts shaped profile turning cutter.But in practice, when the screw thread of worked copper material, because copper material is generally softer, the cutter phenomenon of when cutting, quivering easily causes screw processing quality relatively poor, to this, does not also have ideal method at present.
Summary of the invention
The objective of the invention is to, to existing threading tool existing cutter that quivers easily when cutting the screw thread of copper material, the defective that screw processing quality is relatively poor, the present invention provides a kind of copper pipe thread forming special-purpose lathe tool.
For realizing above-mentioned purpose, the technical scheme that the present invention adopted is: the special-purpose lathe tool of this copper pipe thread forming comprises slide block, knife bar, screw thread rimmer knife head, locking nut, locking nut, adjusting bolt, set bolt, slide block set bolt, liquid plastic, and it is characterized in that: the total length direction of the shank of described knife bar is made through hole; The head of knife bar is made portion's blind hole, makes tapped through hole in the bottom of blind hole, and the axis of the logical sky of the shank total length direction of knife bar and the head blind hole of knife bar is perpendicular; Be filled with the liquid plastic in the head blind hole of knife bar bottom, in the blind hole on liquid plastic top in the installation slide block, said slide block top and the bottom; Be connected with set bolt and regulate bolt through locking nut, on the waist of slide block, open the hole, the top is shaped on screwed hole and the waist through hole to leading to; The through hole of being opened on the slide block waist is similar with screw thread rimmer knife head cross section; Screw thread rimmer knife head can pass through therein swimmingly, slide block is installed in the head blind hole of knife bar, and the logical sky of the shank total length direction of through hole that makes on the waist to be opened and knife bar aligns; Screw thread rimmer knife head is begun from afterbody; It is installed in the logical aerial of slide block waist hole and knife bar total length direction, point of a knife is exposed suitable length, with regulating the bolt adjusting slider; After making point of a knife be in suitable height; With corresponding clamping screw screw thread rimmer knife head is fixed and slide block is fixed respectively, behind corresponding locking nut locking adjusting bolt and clamping screw, just can use.
Beneficial effect: this lathe tool have install easy to adjust, simultaneously because the liquid plastic has the effect of weakening to slide block, so the present invention has and is difficult for quivering cutter, screw processing quality advantage preferably when the copper screw thread of cutting.
Description of drawings
Accompanying drawing 1 is a main structure sectional view of the present invention.
Accompanying drawing 2 is accompanying drawing 1 right views.
Shown in the figure: 1. slide block, 2. knife bar, 3. screw thread rimmer knife head, 4. locking nut, 5. the liquid plastic, 6. regulate bolt, 7. set bolt, 8. slide block set bolt.
The specific embodiment
In the drawings, the special-purpose lathe tool of this copper pipe thread forming comprises slide block 1, knife bar 2, screw thread rimmer knife head 3, locking nut 4, liquid plastic 5, regulates bolt 6, set bolt 7, slide block set bolt 8, and the total length direction of the shank of described knife bar 2 is made through hole; 2 heads of knife bar are made blind hole, make tapped through hole in the bottom of blind hole, and the axis of the through hole of the shank total length direction of knife bar 2 and the head blind hole of knife bar is perpendicular; Liquid plastic 5 is injected in bottom in the head blind hole of knife bar 2, in the blind hole on liquid plastic 5 tops in installation slide block 1, said slide block 1 top and the bottom; Be connected with set bolt 7 and regulate bolt 6 through locking nut 4, on the waist of slide block 1, open the hole, simultaneously on top system screwed hole and waist through hole to leading to; The through hole of being opened on slide block 1 waist is similar with screw thread rimmer knife head cross section, and screw thread rimmer knife head 3 can pass through therein swimmingly, slide block 1 is installed in the head blind hole of knife bar; And the through hole of the shank total length direction of through hole that makes on the waist to be opened and knife bar aligns, and screw thread rimmer knife head 3 is begun from afterbody, and it is installed in the through hole of slide block waist hole and knife bar total length direction; Point of a knife is exposed suitable length; With regulating bolt 6 adjusting sliders 1, make point of a knife be in suitable height after, with corresponding clamping screw 7 screw thread rimmer knife head 3 is fixed; With corresponding clamping screw 8 that slide block 1 is fixing; Regulate bolt 6 with locking nut 4 lockings mutually at last, behind locking nut 4 locking clamping screws 7, just can use.
Claims (1)
1. the special-purpose lathe tool of copper pipe thread forming; The special-purpose lathe tool of this copper pipe thread forming comprises slide block (1), knife bar (2), screw thread rimmer knife head (3), locking nut (4), liquid plastic (5), regulates bolt (6), set bolt (7), slide block set bolt (8); It is characterized in that: liquid plastic (5) is injected in the bottom of the head blind hole of described knife bar (2); Slide block (1) is installed in the blind hole on liquid plastic (5) top; Said slide block (1) top and the bottom are connected with set bolt (7) and regulate bolt (6) through locking nut (4), on the waist of slide block (1), are provided with through hole; Screw thread rimmer knife head (3) passes slide block (1) through hole, in the through hole of parallel insertion knife bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102920796A CN102357684A (en) | 2011-10-01 | 2011-10-01 | Thread forming special lathe tool for copper pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102920796A CN102357684A (en) | 2011-10-01 | 2011-10-01 | Thread forming special lathe tool for copper pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102357684A true CN102357684A (en) | 2012-02-22 |
Family
ID=45583096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102920796A Pending CN102357684A (en) | 2011-10-01 | 2011-10-01 | Thread forming special lathe tool for copper pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102357684A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317318A (en) * | 2013-06-26 | 2013-09-25 | 谢腾 | Replaceable repeatedly-grindable special-shaped forming cutter and forming method |
| CN104708130A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Thread turning tool remoulded from thread chaser |
| CN110756835A (en) * | 2019-12-04 | 2020-02-07 | 金陵科技学院 | Dual-purpose elastic cutter row applied to teaching in colleges and universities |
| CN110756835B (en) * | 2019-12-04 | 2024-05-31 | 金陵科技学院 | Be applied to dual-purpose elasticity sword row of colleges and universities' teaching |
-
2011
- 2011-10-01 CN CN2011102920796A patent/CN102357684A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317318A (en) * | 2013-06-26 | 2013-09-25 | 谢腾 | Replaceable repeatedly-grindable special-shaped forming cutter and forming method |
| CN103317318B (en) * | 2013-06-26 | 2015-09-23 | 谢腾 | A kind of interchangeable can the repeatedly special-shaped molding cutter of reconditioning and constructive method |
| CN104708130A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Thread turning tool remoulded from thread chaser |
| CN110756835A (en) * | 2019-12-04 | 2020-02-07 | 金陵科技学院 | Dual-purpose elastic cutter row applied to teaching in colleges and universities |
| CN110756835B (en) * | 2019-12-04 | 2024-05-31 | 金陵科技学院 | Be applied to dual-purpose elasticity sword row of colleges and universities' teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |