CN2047606U - Mechanically-clamped hard-alloy face cutter with adjustable bit - Google Patents
Mechanically-clamped hard-alloy face cutter with adjustable bit Download PDFInfo
- Publication number
- CN2047606U CN2047606U CN 89210920 CN89210920U CN2047606U CN 2047606 U CN2047606 U CN 2047606U CN 89210920 CN89210920 CN 89210920 CN 89210920 U CN89210920 U CN 89210920U CN 2047606 U CN2047606 U CN 2047606U
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- China
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- cutter
- blades
- utility
- blade
- model
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Abstract
The utility model relates to a mechanically-clamped hard-alloy end cutter with adjustable blades, which mainly improves the non-reusable defect of a welded end cutter. The utility model is characterized in that the cutter body is successively and axially provided with a regulating screw, a guide block and a pushing wing. One end of the pushing wing bunts the guide block, and the other end respectively bunts the blades and a clamping screw which is arranged in front end of the cutter body and is perpendicular to a shaft line. The two blades can be bunted out simultaneously by loosing the clamping screw and twisting the regulating screw. The blades and the cutter body of the utility model can be used iteratively, so the waste of the material can be reduced.
Description
The utility model belongs to machine tool, is a kind of improved, adjustable carbide end mill of blade.
The end mill(ing) cutter of diameter phi 30～34mm that most of enginerring works use, all be that welded type can not be reused, generally can not reface again behind the blade blunt, be that solid tool is scrapped, according to medium-sized enginerring works statistics, approximately will scrap several ten thousand in 1 year cutter, cause material to waste in a large number, economic loss is heavier.
The purpose of this utility model is: design the end mill(ing) cutter that a kind of blade can be adjusted as required, make its reach when blade with after blunt, through grinding again, adjustment, re-use, to reduce the purpose of waste of material.
Important improvement of the present utility model is: at the front end of blade, mill out two and be used to adorn the wide short groove that blade uses and can adorn the narrower elongated slot that the ejection wing is used, front end also has a circular hole, and the ejection wing is packed in this hole and the narrow groove, adjusts blade with screw.
The contrast accompanying drawing elaborates to the utility model:
Accompanying drawing 1 is a front section view of the present utility model.
Accompanying drawing 2 is A-A cutaway views among Fig. 1.
Accompanying drawing 3 is B-B rotation profiles in the accompanying drawing 2, mainly represents the connecting relation of ejection wing (1) and blade (4), (6).
Accompanying drawing 4 is the C-C ' profiles in the accompanying drawing 3.
(1) is the ejection wing among the figure, and (2) are adjustment screw, and (3) are cutter hubs, and (4), (6) are blades, and (5) are pinching screws, and (7) are guide pads.Adjustment screw (2), guide pad (7), ejection wing (1) axially are installed on the cutter hub (3) successively.Ejection wing (1) welds together with guide pad (7).The right-hand member of guide pad (7) has a center hole, and the left end of adjustment screw (2) withstands in this center hole.The left end of ejection wing (1) withstands on respectively on blade (4), (6).The pinching screw of installing perpendicular to axis (5) is positioned at cutter hub (3) front end.This routine tool diameter is 34mm, cutter hub (3) afterbody is not for pressing cone No. 4, mill out at cutter hub (3) front end and can adorn blade (4), (6) the short groove of two of usefulness broads and the narrower elongated slot that can adorn ejection wing (1) usefulness, its structure is by shown in Figure 2 and shown in Figure 4, front end also has a circular hole, guide pad (7) and ejection wing (1) are packed in this hole and the narrow groove, when blade (4), (6) behind the blunt, can unclamp pinching screw (5), twisting adjustment screw (2) ejects two blades simultaneously, because the cutter hub front end has two long narrow grooves, so when tightening pinching screw (5), just two blades can be clamped simultaneously.
The utility model has solved the deficiency of welded type end mill(ing) cutter, and blade can be adjusted as required, and blade (4), (6), cutter hub (3) are all reusable, have reduced a large amount of wastes of material.
Claims (1)
1, the adjustable machine holding carbide alloy of blade end mill(ing) cutter, it has cutter hub (3).It is characterized in that: adjustment screw (2), guide pad (7), ejection wing (1), ejection wing (1) one end axially are installed on the cutter hub (3) successively withstand guide pad (7), the other end withstands blade (4), (6) respectively, and the pinching screw of installing perpendicular to axis (5) is positioned at cutter hub (3) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210920 CN2047606U (en) | 1989-03-22 | 1989-03-22 | Mechanically-clamped hard-alloy face cutter with adjustable bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210920 CN2047606U (en) | 1989-03-22 | 1989-03-22 | Mechanically-clamped hard-alloy face cutter with adjustable bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2047606U true CN2047606U (en) | 1989-11-15 |
Family
ID=4867247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89210920 Withdrawn CN2047606U (en) | 1989-03-22 | 1989-03-22 | Mechanically-clamped hard-alloy face cutter with adjustable bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2047606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256742A (en) * | 2008-12-19 | 2011-11-23 | Etp传动股份公司 | Setting device, setting system, tool holding system and method for setting an axial position of a component |
-
1989
- 1989-03-22 CN CN 89210920 patent/CN2047606U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256742A (en) * | 2008-12-19 | 2011-11-23 | Etp传动股份公司 | Setting device, setting system, tool holding system and method for setting an axial position of a component |
| US9636791B2 (en) | 2008-12-19 | 2017-05-02 | Etp Transmission Ab | Setting device, setting system, tool holding system and method for setting an axial position of a component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |