CN201493571U - Novel forming threading tool - Google Patents
Novel forming threading tool Download PDFInfo
- Publication number
- CN201493571U CN201493571U CN2009201741301U CN200920174130U CN201493571U CN 201493571 U CN201493571 U CN 201493571U CN 2009201741301 U CN2009201741301 U CN 2009201741301U CN 200920174130 U CN200920174130 U CN 200920174130U CN 201493571 U CN201493571 U CN 201493571U
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- CN
- China
- Prior art keywords
- hole
- tool
- knife
- slide block
- head
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
A novel forming threading tool is characterized in that a through hole c is formed along the overall length direction of a handle part of a tool bar; a blind hole d is formed at the head of the tool bar; a threaded through hole is formed at the bottom of the blind hole; the through hole c on the overall length direction of the handle part of the tool bar is perpendicular to the axis of the blind hole b at the head of the tool bar; an adjusting slide block is mounted in the blind hole b at the head of the tool bar; a through hole is formed on the waistline of the adjusting slide block and communicated with a threaded hole at the top thereof; the adjusting slide block is mounted in the blind hole b at the head of the tool bar; a threaded long tool bit is mounted in the hole on the waistline of the adjusting slide block and the through hole c on the overall length direction of the tool bar, so that a tool nose is exposed with the required length; after the tool nose is arranged at the required height through an adjusting bolt and the adjusting slide block, the threaded long tool bit is fixed through a corresponding fixing bolt; the adjusting slide block is fixed through the same slide fixing bolt; and the forming threading tool can be used after being integrally fixed by a deadlock nut, the adjusting bolt, another deadlock nut and the fixing bolt at last.
Description
Technical field
The utility model relates to a kind of thread forming lathe tool, particularly a kind of novel forming threading tool.Belong to the metal machining technical field.
Background technology
Machining screw on lathe, the general shaped profile turning cutter that adopts, at present, the threading tool that is adopted is that the method that a very little formation of lots screw thread cutter head is welded on the knife bar is made threading tool, this thread forming lathe tool, 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 live part of threading tool is limited, Han Jie position can't utilize in addition, so, the tool tip material waste is serious, simultaneously, because this lathe tool needs welding, not only bother, cycle is also longer, in addition, owing to adopt overall structure, the adjustment on lathe saddle is also cumbersome.
Summary of the invention
The purpose of this utility model is, a kind of novel forming threading tool is provided, it is easy to adjust that this lathe tool has installation, make 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, 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, simultaneously also be to need welding in order to overcome this lathe tool, not only bother, cycle while is also longer, and adjusts also cumbersome defective on lathe saddle.
The purpose of this utility model is achieved in that along the total length direction of knife bar shank a logical empty c, knife rod head has a blind hole d, tapped through hole is arranged at the bottom in blind hole, the logical empty c of knife bar shank total length direction and the axis of knife rod head blind hole d are perpendicular, in knife rod head blind hole d, adjusting slider is installed, one through hole is arranged on the waist of adjusting slider, communicate with through hole on the waist with the screw top hole simultaneously, through hole on the adjusting slider waist is similar to the cross section of screw thread rimmer knife head, screw thread rimmer knife head can pass through therein swimmingly, adjusting slider is installed in the knife rod head blind hole d, and the through hole on the waist and the logical empty c of knife bar shank total length direction are aligned, with screw thread rimmer knife head from afterbody, it is installed among the logical empty c of adjusting slider waist hole and knife bar total length direction, point of a knife is exposed required length, with regulating bolt, adjusting slider, after making point of a knife be in required height, with corresponding set bolt screw thread rimmer knife head is fixed respectively, with identical slide block set bolt adjusting slider is fixed, regulated bolt with locking nut at last, locking nut, after the set bolt unification is fixing, just can use.
Beneficial effect: it is easy to adjust that this lathe tool has installation, make 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, simultaneously also be to need welding in order to overcome this lathe tool, not only bother, cycle while is also longer, and adjusts also cumbersome defective on lathe saddle.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing 1 is a main structure sectional view of the present utility model.
Accompanying drawing 2 is accompanying drawing 1 right views.
Shown in the figure: 1, adjusting slider; 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
Total length direction along knife bar (2) shank has a logical empty c, knife bar (2) head has a blind hole d, tapped through hole is arranged at the bottom in blind hole, the axis of the logical empty c of knife bar (2) shank total length direction and knife bar (2) head blind hole d is perpendicular, adjusting slider (1) is installed in knife bar (2) head blind hole d, one through hole is arranged on the waist of adjusting slider (1), communicate with through hole on the waist with the screw top hole simultaneously, through hole on adjusting slider (1) waist is similar to the cross section of screw thread rimmer knife head (3), screw thread rimmer knife head (3) can pass through therein swimmingly, adjusting slider (1) is installed in the knife rod head blind hole d, and the through hole on the waist and the logical empty c of knife bar (2) shank total length direction are aligned, with screw thread rimmer knife head (3) from afterbody, it is installed among the logical empty c of adjusting slider (1) waist hole and knife bar (2) total length direction, point of a knife is exposed required length, with regulating bolt (6), adjusting slider (1), after making point of a knife be in required height, use corresponding set bolt (7) that screw thread rimmer knife head (3) is fixing respectively, with identical slide block set bolt (8) that adjusting slider (1) is fixing, use locking nut (4a) to regulate bolt (6) at last, locking nut (5b), after set bolt (7) unification is fixing, just can use.
Claims (1)
1. novel forming threading tool, it is characterized in that: it is installed among the logical empty c of adjusting slider (1) waist hole and knife bar (2) total length direction, point of a knife is exposed required length, with regulating bolt (6), adjusting slider (1), after making point of a knife be in required height, use corresponding set bolt (7) that screw thread rimmer knife head (3) is fixing respectively, with identical slide block set bolt (8) that adjusting slider (1) is fixing, use locking nut (4a) to regulate bolt (6) at last, locking nut (5b) after set bolt (7) unification is fixing, just can use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201741301U CN201493571U (en) | 2009-08-19 | 2009-08-19 | Novel forming threading tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201741301U CN201493571U (en) | 2009-08-19 | 2009-08-19 | Novel forming threading tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493571U true CN201493571U (en) | 2010-06-02 |
Family
ID=42436781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201741301U Expired - Fee Related CN201493571U (en) | 2009-08-19 | 2009-08-19 | Novel forming threading tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493571U (en) |
-
2009
- 2009-08-19 CN CN2009201741301U patent/CN201493571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20100819 |