CN202147015U - Numerical control lathe one-piece boring cutter - Google Patents
Numerical control lathe one-piece boring cutter Download PDFInfo
- Publication number
- CN202147015U CN202147015U CN201120196051U CN201120196051U CN202147015U CN 202147015 U CN202147015 U CN 202147015U CN 201120196051 U CN201120196051 U CN 201120196051U CN 201120196051 U CN201120196051 U CN 201120196051U CN 202147015 U CN202147015 U CN 202147015U
- Authority
- CN
- China
- Prior art keywords
- boring cutter
- cutter
- diameter
- elastic sleeve
- resilient sleeve
- 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 - Lifetime
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a numerical control lathe one-piece boring cutter comprising a boring cutter rod, a cutter rack, a cutter clamp. The utility model is characterized in that an elastic sleeve is additionally disposed on the boring cutter rod, and the cylindrical diameter of the elastic sleeve is equal to the diameter of the inner hole of the cutter clamp; the diameter of the inner hole of the elastic sleeve is equal to the cylindrical diameter of the boring cutter rod; a groove having a width from 0.5 mm to 1.5 mm is disposed in the elastic sleeve in the longitudinal direction, and the depth of the groove is half of the diameter of the elastic sleeve; the cutter rack and the cutter clamp are fixedly disposed on the elastic sleeve 2 by fastening screws. The numerical control lathe one-piece boring cutter provided in the utility model has advantages of simple structure, easy production, low costs, and strong practicability. By additionally arranging the elastic sleeve on the boring cutter rod, the strength of the boring cutter rod is good, the cutter feeding rate is large, the cutting speed is fast, and the machining efficiency can be improved.
Description
Technical field
The utility model relates to the cutter that a kind of machining is used, and is specifically related to a kind of numerically controlled lathe integral type boring cutter.
Background technology
When the machining high-precision aperture, adopt special-purpose boring cutter bar of high strength cemented carbide and corresponding special boring cutter folder, be installed on the cutterhead and process.Special-purpose boring cutter bar of this high strength cemented carbide and corresponding special boring cutter folder, manufacturing expense is high, and when the profound aperture of processing, boring cutter bar is long, and easy deformation is difficult to guarantee machining accuracy, and long processing time.
Summary of the invention
The purpose of the utility model is the shortcoming that will overcome above-mentioned technology, provide a kind of simple in structure, cost is low, knife bar is not yielding, process time is short, the numerically controlled lathe integral type boring cutter that precision is good.
The numerically controlled lathe integral type boring cutter of the utility model; Comprise boring cutter bar, knife rest and cutter holder; It is characterized in that: have additional resilient sleeve on the described boring cutter bar, the resilient sleeve outside diameter is identical with the cutter holder diameter of bore, and the resilient sleeve diameter of bore is identical with the boring cutter bar outside diameter; Described resilient sleeve vertically has the wide groove of 0.5～1.5mm, and its groove depth is 1/2 of a resilient sleeve circular diameter, by trip bolt cutter holder and knife rest is fixed on the resilient sleeve.
The numerically controlled lathe integral type boring cutter of the utility model is simple in structure, easy to manufacture, cost is low, practical, have additional resilient sleeve on the general boring cutter bar, the intensity of general boring cutter bar is good, the depth of cut is big, cutting speed is fast, has improved working (machining) efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A figure of the utility model Fig. 1.
Among the figure 1, boring cutter bar, 2, resilient sleeve, 3, cutter holder, 4, trip bolt, 5, knife rest, 6, part, 7, chuck.
The specific embodiment
The utility model is made up of general boring cutter bar 1, general cutter holder 3 and knife rest 5.Have additional resilient sleeve 2 on the boring cutter bar 1, resilient sleeve 2 diameter of bores are identical with boring cutter bar 1 outside diameter, and resilient sleeve 2 outside diameters are identical with cutter holder 3 diameter of bores.Resilient sleeve 2 vertically has the groove of 1mm, and its groove depth is 1/2 of a resilient sleeve circular diameter.
During assembling, boring cutter bar 1 is put in the resilient sleeve 2, resilient sleeve 2 is put in the cutter holder 3 again, then cutter holder 3 is installed on the knife rest 5, by two trip bolts 4 cutter holder 3 and knife rest 5 is fixed on the resilient sleeve 2.
Claims (1)
1. numerically controlled lathe integral type boring cutter; Comprise boring cutter bar (1), knife rest (5) and cutter holder (3); It is characterized in that: have additional resilient sleeve (2) on the described boring cutter bar (1); Resilient sleeve (2) outside diameter is identical with cutter holder (3) diameter of bore, and resilient sleeve (2) diameter of bore is identical with boring cutter bar (1) outside diameter; Described resilient sleeve (2) vertically has the wide groove of 0.5～1.5mm, and its groove depth is 1/2 of resilient sleeve (a 2) circular diameter, by trip bolt (4) cutter holder (3) and knife rest (5) is fixed on the resilient sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196051U CN202147015U (en) | 2011-06-13 | 2011-06-13 | Numerical control lathe one-piece boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196051U CN202147015U (en) | 2011-06-13 | 2011-06-13 | Numerical control lathe one-piece boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147015U true CN202147015U (en) | 2012-02-22 |
Family
ID=45588090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120196051U Expired - Lifetime CN202147015U (en) | 2011-06-13 | 2011-06-13 | Numerical control lathe one-piece boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159819A (en) * | 2016-03-07 | 2017-09-15 | 西安九洲生物材料有限公司 | A kind of method for aligning of tooth implant silk material |
-
2011
- 2011-06-13 CN CN201120196051U patent/CN202147015U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159819A (en) * | 2016-03-07 | 2017-09-15 | 西安九洲生物材料有限公司 | A kind of method for aligning of tooth implant silk material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dong Jia Duan High-tech Industrial Park in Hunan province Zhuzhou city Lusong District 412000 Patentee after: Chinese Hangfa south of Hunan Aerospace Industry Co. Ltd. Address before: Dong Jia Duan High-tech Industrial Park in Hunan province Zhuzhou city Lusong District 412000 Patentee before: Hunan Nanfang Aviation Industry Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |