CN2149263Y - Combination multi-purpose cutting tools - Google Patents
Combination multi-purpose cutting tools Download PDFInfo
- Publication number
- CN2149263Y CN2149263Y CN 92221887 CN92221887U CN2149263Y CN 2149263 Y CN2149263 Y CN 2149263Y CN 92221887 CN92221887 CN 92221887 CN 92221887 U CN92221887 U CN 92221887U CN 2149263 Y CN2149263 Y CN 2149263Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- tool bit
- tools
- connecting hole
- compensation regulation
- 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
Links
- 230000033228 biological regulation Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 2
- 230000010287 polarization Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 5
- 238000003801 milling Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a combination multi-purpose cutting tool comprising a cutter body, a cutter blade, a tool bit, compensated regulators and a fastening connector. The structure is suitable for the mechanical clamping regrinding cutting tools and mechanical clamping unregrinding cutting tools of lathe tools, planer tools, face milling cutters, boring tools, etc. The utility model is characterized in that the tool bit (3) and the cutter body (6) are coupled with the slot (4) of a positioning key (1); the fastening connector (7) is used for binding; the compensated regulators (11), (17) are used for the compensation regulation of the tool bit (3); the polarization, directivity, fastening performance, demand compensation regulation and shock resistance of the tool bit (3) are enhanced; the tool bit is easy to be sharpened into a demand geometric angle and the cutting efficiency and service life are improved.
Description
The utility model relates to a kind of mechanical clamped cutting tool, especially for the combined multipurpose cutter of the lathe tool of metal cutting, planing tool, boring cutter, milling cutter, be applicable to car, plane, boring, multiple lathe such as mill and use.
But existing mechanical clamped cutting tool is divided into throw-away tipped cutter and regrinding type cutter two classes.Throw-away tipped cutter is mainly cooperated with the plane of cutter hub by the plane of blade, connect through screw or briquetting or voussoir and to compress the location and form, but there is such problem in this structure, cutter is in the process of metal cutting, need to change the geometric angle of blade because of the speed of the difference of the difference of metal material, geometry and cutting speed, but fixing blade geometric angle because of design in advance, change and blade plane and cutter hub plane fit structure easily make blade move and damage blade as required, and stock-removing efficiency reduces and range of application is dwindled.
But the regrinding type cutter is mainly cooperated with the plane of cutter hub by the plane of cutter head, compressing location and compensation block through briquetting regulates cutter head first and second and combines, the polarization of its cutter head, tightness, shock resistance are not strengthened, Compensation Regulation does not reach as required regulates, and this often brings difficulty to metal cutting.
The purpose of this utility model is to avoid the above-mentioned shortcoming in the existing mechanical clamped cutting tool and the combined multipurpose cutter that provides, this cutter structure is that cutter head adopts positioning spline to cooperate with cooperating of cutter hub, the connection securing member is used to connect fastening, and compensated regulator is used for Compensation Regulation as required.
The purpose of this utility model reaches by following approach:
Have locating slot (4) and connecting hole (5), (12), (16) on the cutter hub (6).
Cutter head (3) i.e. is key point (1) on blade, comprising key point (1) on the metallic object of welding blade.
Fastening connection piece is bolt (7).
Compensated regulator is Compensation Regulation screw (11) or Compensation Regulation voussoir (17).
Below in conjunction with drawings and Examples the utility model is described in detail, Fig. 1 is a kind of 45 ° of knife bar cutters of the present utility model, have the cutter head (3) of positioning key (1) and connecting hole (2) and have locating slot (4) and connecting hole (5), (12) cutter hub (6) cooperates, the polarization of cutter head (3), directionality is strengthened, bolt (7) is through the connecting hole (5) of cutter hub (6), the connecting hole (2) of cutter head (3) and the connecting hole (9) of briquetting (8) are connected, fastening with nut (10), the shock resistance of cutter head (3), the mechanical performance of location and cutter is strengthened, Compensation Regulation screw (11) is used for the Compensation Regulation as required of cutter head (3), the polarization of cutter head (3) through the connecting filament hole (12) of cutter hub (6), directionality, the mechanical performance of shock resistance and cutter is strengthened.
Fig. 2 is a kind of 90 ° of knife bar cutters of the present utility model, the cutter head (3) that has positioning key (1) and connecting hole (2) cooperates with the cutter hub (6) that has locating slot (4) and connecting hole (12), (14), screw (13) is through the connecting hole (9) of briquetting (8), the connecting hole (2) of cutter head (3) is connected fastening with the connecting filament hole (14) of cutter hub (6), Compensation Regulation screw (11) is used for the Compensation Regulation of cutter head (3) through the connecting filament hole (12) of cutter hub (6).
Fig. 3 is a kind of elbow knife bar cutter of the present utility model, have the cutter head (3) of positioning key (1) and connecting hole (2) and have locating slot (4) and connecting hole (5), (16) cutter hub (6) cooperates, bolt (7) is through the connecting hole (5) of cutter hub (6), the connecting hole (2) of cutter head (3) is connected with connecting hole (9) with briquetting (8), fastening with nut (10), bolt (15) is connected through the connecting hole (16) of cutter hub (6) and the connecting hole (18) of Compensation Regulation voussoir (17), fastening with nut (19), be used for the Compensation Regulation of cutter head (3).
Fig. 4～6 figure are a kind of 75 ° of facing cutter cutters of the present utility model, the cutter head (3) that has positioning key (1) cooperates with the cutter hub (6) that has locating slot (4) and connecting hole (12) (23), screw (20) is connected fastening voussoir (21) through the connecting hole (22) of voussoir (21) and the connecting filament hole (23) of cutter hub (6), compress cutter head (3), Compensation Regulation screw (11) is used for the Compensation Regulation of cutter head (3) through the connecting filament hole (12) of cutter hub (3).
The cutter of structure in sum, the polarization of cutter head (3) on cutter hub (6), directionality, shock resistance is strengthened and Compensation Regulation as required, cutter has the favorable mechanical performance, cutter head (3) easily sharpening becomes required geometric angle, cutter life, stock-removing efficiency is improved and has enlarged the cutting scope, adverse effect to lathe is pressed from both sides throw-away tipped cutter less than existing machine, but machine folder regrinding type cutter and brazed shank tool, save a large amount of cutter materials, easy and simple to handle, labour intensity is alleviated, and can make cutter operator's technology, experience obtains better application.
Claims (4)
1, a kind of combined multipurpose cutter that is combined by cutter hub, blade, cutter head, fastening connection piece and compensated regulator is characterized in that:
Have locating slot (4) and connecting hole (5), (12), (16) on a cutter hub (6),
B cutter head (3) i.e. is key point (1) on blade, comprising key point (1) on the metallic object of welding blade.
2, combined multipurpose cutter as claimed in claim 1 is characterized in that having on the cutter head (3) connecting hole (2);
3, combined multipurpose cutter as claimed in claim 1 is characterized in that fastening connection piece is bolt (7);
4, combined multipurpose cutter as claimed in claim 1, it is characterized in that compensated regulator is Compensation Regulation screw (11) or Compensation Regulation voussoir (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92221887 CN2149263Y (en) | 1992-12-17 | 1992-12-17 | Combination multi-purpose cutting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92221887 CN2149263Y (en) | 1992-12-17 | 1992-12-17 | Combination multi-purpose cutting tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2149263Y true CN2149263Y (en) | 1993-12-15 |
Family
ID=33768595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92221887 Expired - Fee Related CN2149263Y (en) | 1992-12-17 | 1992-12-17 | Combination multi-purpose cutting tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2149263Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1833801B (en) * | 2005-03-16 | 2010-09-29 | 山特维克知识产权股份有限公司 | Cutting inserts for chip removal, cutting tools and connecting parts for such cutting tools |
| CN109894639A (en) * | 2019-04-25 | 2019-06-18 | 哈尔滨汽轮机厂有限责任公司 | A kind of lathe tool and its processing method for processing groove |
-
1992
- 1992-12-17 CN CN 92221887 patent/CN2149263Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1833801B (en) * | 2005-03-16 | 2010-09-29 | 山特维克知识产权股份有限公司 | Cutting inserts for chip removal, cutting tools and connecting parts for such cutting tools |
| CN109894639A (en) * | 2019-04-25 | 2019-06-18 | 哈尔滨汽轮机厂有限责任公司 | A kind of lathe tool and its processing method for processing groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Dai Fusheng Document name: Notice of termination |