CN102814514A - Mechanism of novel threading tool - Google Patents
Mechanism of novel threading tool Download PDFInfo
- Publication number
- CN102814514A CN102814514A CN 201110167065 CN201110167065A CN102814514A CN 102814514 A CN102814514 A CN 102814514A CN 201110167065 CN201110167065 CN 201110167065 CN 201110167065 A CN201110167065 A CN 201110167065A CN 102814514 A CN102814514 A CN 102814514A
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- CN
- China
- Prior art keywords
- hole
- head
- slide block
- knife bar
- knife
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Abstract
Provided is a mechanism of a novel threading tool. The mechanism is hollow along the overall-length direction of a handle portion of a cutter bar, a head of the cutter bar is provided with a blind hole, a threaded though hole is arranged at the bottom of the blind hole, a slide block is installed in the blind hole on the head of the cutter bar, a through hole is arranged on a waist portion of the slide block, simultaneously a threaded hole arranged at the top is communicated with the through hole on the waist portion, and the through hole on the waist portion is similar to a cross section of a long threaded cutter head. The slide block is installed in the blind hole on the head of the cutter bar to enable the through hole on the waist portion to be aligned at the hollow portion in the overall-length direction of the handle portion of the cutter bar. The long threaded cutter head is installed in the hole on the waist portion of the slide block and the hollow portion in the overall-length direction of the cutter bar from the tail portion, the length of a cutter point exposes for adjusting the slide block through an adjusting bolt, the long threaded cutter head is fixed through a locking bolt, the slide block is fixed through a corresponding locking bolt, and finally the adjusting bolt is locked through a locking nut. The novel threading tool can be used after the adjusting bolt is locked through the locking nut.
Description
Technical field
The present invention relates to the mechanism of a kind of mechanism of threading tool, particularly a kind of novel threading tool.Belong to the metal machining technical field.
Background technology
Machining screw on lathe generally adopts shaped profile turning cutter.At present, the threading tool that is adopted is that the mode that a very little formation of lots screw thread cutter head is connected on the knife bar is produced threading tool.This threading tool is because the edge of a knife in order to reuse, often need carry out sharpening to the edge of a knife after wearing and tearing or edge of a knife chipping; But because the use part of threading tool is limited, the position that in addition connects can't utilize, so; The tool tip material waste is serious, simultaneously, because this lathe tool needs welding, not only bothers; Cycle while is also longer, and in addition, owing to adopt overall structure, the adjustment on lathe saddle is also cumbersome.
Summary of the invention
The objective of the invention is to; A kind of mechanism of novel threading tool is provided, and it is easy to adjust that the mechanism of this lathe tool has installation, makes and the adjustment cycle weak point; Sharpening is often repeatedly for tool tip material; The advantage that the tool tip material utilization rate is high overcomes that existing forming threading tool exists: the sharpening number of times is few repeatedly, the defective that the tool tip material waste is serious.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mechanism of novel threading tool, and it is to make logical sky along the total length direction of the shank of knife bar, the head of knife bar is made blind hole; Tapped through hole is made in bottom in 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, in the head blind hole of knife bar, slide block is installed; On the waist of slide block, open the hole, simultaneously through hole communicates on top system screwed hole and waist, and the through hole of being opened on the slide block waist is similar with the cross section of screw thread rimmer knife head; 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, the point of a knife exposed length; With regulating the bolt adjusting slider; With clamping screw screw thread rimmer knife head is fixed, slide block is fixed, regulate bolt with locking nut locking at last with corresponding clamping screw; Behind locking nut locking adjusting bolt, just can use.
Beneficial effect: it is easy to adjust that the mechanism of this lathe tool has installation; Make and adjustment cycle short, tool tip material repeatedly sharpening often, the advantage that the tool tip material utilization rate is high; Overcome that existing forming threading tool exists: the sharpening number of times is few repeatedly, the defective that the tool tip material waste is serious.
Description of drawings
Fig. 1 is a main structure sectional view of the present invention.
Shown in the figure: 1, slide block; 2, knife bar; 3, screw thread rimmer knife head; 4, locking nut a; 5, locking nut b; 6, regulate bolt; 7, set bolt; 8, slide block set bolt.
The specific embodiment
Make logical emptyly along the total length direction of the shank of knife bar 2,2 heads of knife bar are made blind hole, make tapped through hole in the bottom of blind hole; The axis of the logical sky of the shank total length direction of knife bar 2 and the head blind hole of knife bar is perpendicular, and slide block 1 is installed in the head blind hole of knife bar 2, on the waist of slide block 1, opens the hole; Simultaneously through hole communicates on top system screwed hole and waist, and the through hole of being opened on slide block 1 waist is similar with the cross section of screw thread rimmer knife head 3, 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 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 3 is begun from afterbody; It is installed in the logical aerial of slide block waist hole and knife bar total length direction; With the point of a knife exposed length,, screw thread rimmer knife head 3 is fixing with clamping screw 7 with regulating bolt 6 adjusting sliders 1; With corresponding clamping screw 8 that slide block 1 is fixing; Regulate bolt 6 with locking nut 4a locking at last, behind locking nut 5b locking adjusting bolt 7, just can use.
Claims (2)
1. the mechanism of a novel threading tool; It is characterized in that: make logical emptyly along the total length direction of the shank of knife bar (2), (2) head of knife bar is made blind hole, makes tapped through hole in the bottom of blind hole; The axis of the logical sky of the shank total length direction of knife bar (2) and the head blind hole of knife bar is perpendicular; Slide block (1) is installed in the head blind hole of knife bar (2), on the waist of slide block (1), is opened the hole, through hole communicates on top system screwed hole and waist simultaneously; The through hole of being opened on slide block (1) waist is similar with the cross section of screw thread rimmer knife head (3), and screw thread rimmer knife head (3) can pass through therein swimmingly.
2. the mechanism of a kind of novel threading tool according to claim 1 is characterized in that: slide block (1) 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 (3) is begun from afterbody, it is installed in the logical aerial of slide block waist hole and knife bar total length direction, the point of a knife exposed length; With regulating bolt (6) adjusting slider (1); With clamping screw (7) that screw thread rimmer knife head (3) is fixing, with corresponding clamping screw (8) that slide block (1) is fixing, use locking nut (4a) locking to regulate bolt (6) at last; Behind locking nut (5b) locking adjusting bolt (7), just can use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110167065 CN102814514A (en) | 2011-06-10 | 2011-06-10 | Mechanism of novel threading tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110167065 CN102814514A (en) | 2011-06-10 | 2011-06-10 | Mechanism of novel threading tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102814514A true CN102814514A (en) | 2012-12-12 |
Family
ID=47299159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110167065 Pending CN102814514A (en) | 2011-06-10 | 2011-06-10 | Mechanism of novel threading tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102814514A (en) |
-
2011
- 2011-06-10 CN CN 201110167065 patent/CN102814514A/en active Pending
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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: 20121212 |