CN201049389Y - Lathe cutter - Google Patents
Lathe cutter Download PDFInfo
- Publication number
- CN201049389Y CN201049389Y CNU2007201165172U CN200720116517U CN201049389Y CN 201049389 Y CN201049389 Y CN 201049389Y CN U2007201165172 U CNU2007201165172 U CN U2007201165172U CN 200720116517 U CN200720116517 U CN 200720116517U CN 201049389 Y CN201049389 Y CN 201049389Y
- Authority
- CN
- China
- Prior art keywords
- knife bar
- cutter
- groove
- tool rest
- knife
- 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 discloses a cutter for a lathe, comprising a cutter body (1), a cutter block (2) and a clamping bolt (3). The cutter body (1) is composed of a cutter lever (11) of a long-board shape and a cutter head (12) fixed at one end corner of the cutter lever (11); the cutter block (2) is a squared column, a cutter lever groove (21) of an inversed-T cross section is arranged at one side of the cutter base; an elastic groove (22) in the same direction as the cutter lever groove is arranged at the bottom of the cutter lever groove (21); an extending column (23) of the cutter lever groove is arranged at the parallel face at one side of the cutter base which is adjacent to the face at which the cutter lever groove is arranged; the cutter lever (11) is arranged in the cutter lever groove (21) of the cutter block (2); the clamping bolt (3) is connected between the cutter block (2) at the two sides of the elastic groove (22). The utility model has the advantages of high strength, steel saving, and the cutter base can be reused; meanwhile, the cutter body is convenient to install, fix and adjust.
Description
Technical field
The utility model relates to the lathe cutting knife.
Background technology
Tradition lathe cutting knife is to be made of square knife bar and the cutter head that is welded on the knife bar end, and it is fastened on the lathe saddle by knife bar, and it exists intensity low, and knife bar is discarded with cutting knife, the shortcoming of waste steel.
The utility model content
The purpose of this utility model provides a kind of intensity height, saves the lathe cutting knife of steel.
Technical solution of the present utility model is: it is made up of cutter hub, tool rest and fishbolt, and cutter hub is made of long slab shape knife bar and the cutter head that is fixed on knife bar one vertex angle part; Tool rest is a square body, and the one side is provided with the knife bar groove that the cross section is an inverted T-shaped, and the knife bar trench bottom is provided with and knife bar groove elastic groove in the same way, and a side parallel surface adjacent with knife bar groove place face is provided with the knife bar groove and extends platform; Knife bar is positioned at the knife bar groove of tool rest, and fishbolt is connected between the tool rest of elastic groove both sides.
Technique effect of the present utility model is: the advantage that it has the intensity height, saves steel, and its tool rest is reusable, and cutter hub installs and fixes easy to adjust.
Description of drawings
Accompanying drawing is that figure cuts open in the three-dimensional office of the utility model embodiment.
The specific embodiment
As shown in the figure, it is made up of cutter hub 1, tool rest 2 and fishbolt 3, and cutter hub 1 is made of long slab shape knife bar 11 and the cutter head 12 that is fixed on knife bar 11 1 vertex angle parts; Tool rest 2 is a square body, and the one side is provided with the knife bar groove 21 that the cross section is an inverted T-shaped, and knife bar groove 21 bottoms are provided with and knife bar groove elastic groove 22 in the same way, and a side parallel surface adjacent with knife bar groove 21 place faces is provided with the knife bar groove and extends platform 23; Knife bar 11 is positioned at the knife bar groove 21 of tool rest 2, and fishbolt 3 is connected between the elastic groove 22 both sides tool rests 2.Knife bar 11 side plate faces two long limits are respectively equipped with chamfered edge 13, and knife bar groove 21 outsides two interior angles are respectively equipped with and knife bar chamfered edge 13 corresponding chamferings 24.Tool rest elastic groove 22 bottoms are provided with steel eye 4, and steel eye 4 is provided with the steel cylinder of spiral shaped openings 41 for barrel.The material of tool rest 2 is a spring steel, and the material of knife bar 11 is No. 45 steel, and fishbolt 3 is a hexagon socket head cap screw.
Claims (4)
1. lathe cutting knife, it is characterized in that: it is made up of cutter hub (1), tool rest (2) and fishbolt (3), and cutter hub (1) is made of long slab shape knife bar (11) and the cutter head (12) that is fixed on knife bar (11) one vertex angle parts; Tool rest (2) is a square body, and the one side is provided with the knife bar groove (21) that the cross section is an inverted T-shaped, and knife bar groove (21) bottom is provided with and knife bar groove elastic groove (22) in the same way, and a side parallel surface adjacent with knife bar groove (21) place face is provided with the knife bar groove and extends platform (23); Knife bar (11) is positioned at the knife bar groove (21) of tool rest (2), and fishbolt (3) is connected between elastic groove (22) the both sides tool rests (2).
2. a kind of lathe cutting knife as claimed in claim 1 is characterized in that described knife bar (11) side plate face two long limits are respectively equipped with chamfered edge (13), and knife bar groove (21) outside two interior angles are respectively equipped with and the corresponding chamfering of knife bar chamfered edge (13) (24).
3. a kind of lathe cutting knife as claimed in claim 1 is characterized in that described tool rest elastic groove (22) bottom is provided with steel eye (4), and steel eye (4) is provided with the steel cylinder of spiral shaped openings (41) for barrel.
4. a kind of lathe cutting knife as claimed in claim 1, the material that it is characterized in that described tool rest (2) is a spring steel, and the material of knife bar (11) is No. 45 steel, and fishbolt (3) is a hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201165172U CN201049389Y (en) | 2007-06-30 | 2007-06-30 | Lathe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201165172U CN201049389Y (en) | 2007-06-30 | 2007-06-30 | Lathe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049389Y true CN201049389Y (en) | 2008-04-23 |
Family
ID=39335870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201165172U Expired - Fee Related CN201049389Y (en) | 2007-06-30 | 2007-06-30 | Lathe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049389Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934485A (en) * | 2014-05-07 | 2014-07-23 | 广西玉柴机器股份有限公司 | Microcartridge clamp |
| CN108883473A (en) * | 2016-04-04 | 2018-11-23 | 三菱日立电力系统株式会社 | The processing method of cutting element and endless groove |
-
2007
- 2007-06-30 CN CNU2007201165172U patent/CN201049389Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934485A (en) * | 2014-05-07 | 2014-07-23 | 广西玉柴机器股份有限公司 | Microcartridge clamp |
| CN108883473A (en) * | 2016-04-04 | 2018-11-23 | 三菱日立电力系统株式会社 | The processing method of cutting element and endless groove |
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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: 20080423 Termination date: 20110630 |