CN201095009Y - Machine-clipping type trepanning drill - Google Patents
Machine-clipping type trepanning drill Download PDFInfo
- Publication number
- CN201095009Y CN201095009Y CNU2007200302420U CN200720030242U CN201095009Y CN 201095009 Y CN201095009 Y CN 201095009Y CN U2007200302420 U CNU2007200302420 U CN U2007200302420U CN 200720030242 U CN200720030242 U CN 200720030242U CN 201095009 Y CN201095009 Y CN 201095009Y
- Authority
- CN
- China
- Prior art keywords
- fixed screw
- trepanning drill
- alloy
- tool rest
- utility
- 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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Abstract
The utility model relates to a mechanical clamp type trepanning drill that consists of a bracket (1), an alloy guide (2), a screw channel (3), a fixed screw A (4), a fixed screw B (5), a cutter body (6), cutter threads (7), a fixed screw C (8) and alloy blades (9). The trepanning drill is characterized in that the ring type cutter body (6) is provided with the dismountable knife block (1); the bracket (1) and the cutter body (6) are connected with the fixed screw A (4); the cutter block (1) is provided with the dismountable alloy blades (9); and the alloy blades (9) and the bracket (1) are connected with the fixed screw C (8). Compared with the prior art, the mechanical clamp type trepanning drill of the utility model has the beneficial effects of freely dismountable and replaceable blades, long service life, difficulty of being damaged, and high work efficiency.
Description
Technical field
The utility model relates to a kind of machining equipment, the specifically a kind of clip type trepanning drill that can freely change blade.
Background technology
At present, the trepanning drill that is used for mechanical processing industry in the prior art is mainly the welded type trepanning drill, and its shortcoming is that blade can not be free to remove and replace, if blade is in case damage, whole trepanning drill promptly damages, and has a strong impact on operating efficiency, and causes the welded type trepanning drill short service life.
Summary of the invention
In order to remedy trepanning drill weak point in service life in the prior art, blade can not be free to remove and replace, flimsy deficiency, the utility model provides a kind of clip type trepanning drill, and this clip type trepanning drill can not only make blade be free to remove and replace, and long service life, not fragile, high efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: demountable tool rest is set on circular cutter hub, tool rest and cutter hub are connected with fixed screw, tool rest is provided with demountable alloy blade, and alloy blade and tool rest are connected with fixed screw.
The beneficial effects of the utility model are, the utility model is compared with prior art, and this clip type trepanning drill can not only make blade be free to remove and replace, and long service life, not fragile, high efficiency.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model;
Fig. 3 is a local syndeton generalized section of the present utility model;
Tool rest among the figure (1), alloy guiding (2), screw passage (3), fixed screw A (4), fixed screw B (5), cutter hub (6), cutter hub screw thread (7), fixed screw C (8), alloy blade (9).
The specific embodiment: the utility model is done following concrete detailed description with reference to description of drawings;
As shown in drawings, concrete structure of the present utility model is: demountable tool rest (1) is set on circular cutter hub (6), tool rest (1) and cutter hub (6) are connected with fixed screw A (4), tool rest (1) is provided with demountable alloy blade (9), alloy blade (9) and tool rest (1) are connected with fixed screw C (8), cutter hub (6) is provided with alloy guiding (2), alloy guiding (2) and cutter hub (6) are connected with fixed screw B (5), and cutter hub (6) is provided with the screw passage (3) that can install and fix screw A (4).
Claims (2)
1, clip type trepanning drill, it is by tool rest (1), alloy guiding (2), screw passage (3), fixed screw A (4), fixed screw B (5), cutter hub (6), cutter hub screw thread (7), fixed screw C (8), alloy blade (9) combines, and it is characterized in that being provided with on the cutter hub (6) demountable tool rest (1), and tool rest (1) and cutter hub (6) are connected with fixed screw A (4).
2, clip type trepanning drill according to claim 1 is characterized in that tool rest (1) is provided with demountable alloy blade (9), and alloy blade (9) and tool rest (1) are connected with fixed screw C (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200302420U CN201095009Y (en) | 2007-11-09 | 2007-11-09 | Machine-clipping type trepanning drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200302420U CN201095009Y (en) | 2007-11-09 | 2007-11-09 | Machine-clipping type trepanning drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201095009Y true CN201095009Y (en) | 2008-08-06 |
Family
ID=39922067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200302420U Expired - Fee Related CN201095009Y (en) | 2007-11-09 | 2007-11-09 | Machine-clipping type trepanning drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201095009Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191002A (en) * | 2014-08-19 | 2014-12-10 | 北京北方车辆集团有限公司 | Adjustable, rapid and automatic discharging cylindrical drill |
| CN105431243A (en) * | 2013-05-08 | 2016-03-23 | kwb德国有限公司 | Tool for machine-cutting a workpiece |
-
2007
- 2007-11-09 CN CNU2007200302420U patent/CN201095009Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431243A (en) * | 2013-05-08 | 2016-03-23 | kwb德国有限公司 | Tool for machine-cutting a workpiece |
| CN104191002A (en) * | 2014-08-19 | 2014-12-10 | 北京北方车辆集团有限公司 | Adjustable, rapid and automatic discharging cylindrical drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fu Liandong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20091209 |