CN202270991U - Adjustable knife row - Google Patents
Adjustable knife row Download PDFInfo
- Publication number
- CN202270991U CN202270991U CN2011202305896U CN201120230589U CN202270991U CN 202270991 U CN202270991 U CN 202270991U CN 2011202305896 U CN2011202305896 U CN 2011202305896U CN 201120230589 U CN201120230589 U CN 201120230589U CN 202270991 U CN202270991 U CN 202270991U
- Authority
- CN
- China
- Prior art keywords
- gear
- disk
- tool rest
- knife holder
- tool
- 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 an adjustable knife row which is characterized by comprising a knife holder (1), and an adjusting shaft (2), a gear (3) and a turning tool (4), wherein the knife holder (1) is a cylinder of which the inside is hollow; the turning tool (4) is fixedly arranged in the knife holder (1); the adjusting shaft (2) is sleeved on the knife holder (1); an inner gear ring (5) is arranged on the knife holder (1); and the gear (3) is meshed with the inner gear ring (5) and is fixedly arranged on a disc II (2-1) through a fine-tuning nut (6). The adjustable knife row has the beneficial effects that as the inner gear ring fixedly arranged on the knife holder is driven by the gear, the angle of the turning tool can be flexibly adjusted; the technical requirements on workers are reduced; the labor intensity of the workers is reduced; and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of scalable blade row, is mainly used in cutting thread.
Background technology
In the turning process of steep-pitch thread (particularly worm screw); Because the influence of lead angle; The angle, left and right sides front and back of lathe tool all must be made corresponding changes according to the size of lead angle, and the consequence that this situation is brought is: one, the technical ability to workman's sharpening lathe tool requires high; Two, lathe tool is because relief angle strengthens, and intensity reduces; Three, production efficiency is very low.Four, can not accurately control crudy.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and the specification requirement of a kind of reduction to the workman is provided, and the scalable blade row is used in the cutting thread that alleviates labor strength.
The purpose of the utility model is achieved in that a kind of scalable blade row, and it comprises tool rest, regulating shaft, gear and lathe tool, and tool rest is the cylinder of inner hollow; Lathe tool is fixed in the tool rest; Regulating shaft is placed on the tool rest, and the same end of tool rest and regulating shaft is respectively arranged with disk I and disk II, and the edge of disk I is provided with annulus; Annulus and disk II form airtight die cavity; Annulus wall in the die cavity is provided with ring gear, and it is interior and mutually meshing with ring gear that gear is arranged at die cavity, and gear is fixed on the disk II through fine-tuning nut.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is fixed in the ring gear on the tool rest through gear driven, but the angle of flexible lathe tool reduces the specification requirement to the workman, alleviates labor strength, enhances productivity.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein:
Disk I 1-1
Annulus 1-2
Regulating shaft 2
Disk II 2-1
Gear 3
Lathe tool 4
Fine-tuning nut 6.
The specific embodiment
Referring to Fig. 1, the utility model relates to a kind of scalable blade row, and it comprises tool rest 1, regulating shaft 2, gear 3 and lathe tool 4; Said tool rest 1 is the cylinder of inner hollow, and said lathe tool 4 is fixed in the tool rest 1, and said regulating shaft 2 is placed on the tool rest 1; The same end of said tool rest 1 and regulating shaft 2 is respectively arranged with disk I 1-1 and disk II 2-1; The edge of said disk I 1-1 is provided with annulus 1-2, and said annulus 1-2 and disk II 2-1 form airtight die cavity, and the annulus 1-2 wall in the die cavity is provided with ring gear 5; It is interior and mutually meshing with ring gear 5 that said gear 3 is arranged at die cavity, and said gear 3 is fixed on the disk II 2-1 through fine-tuning nut 6.
Method for using: lathe tool is put into tool rest 1, with nut tool rest and regulating shaft are fixed, swing pinion 3 drives tool rest 1 rotation (suitable, contrary) through ring gear 6, according to the exact scale on the tool rest 1, carries out trace and regulates.At last whole blade row is put on the knife rest of horizontal 6140 lathes and installs, can carry out turning by double thread.
Claims (1)
1. scalable blade row; It is characterized in that it comprises tool rest (1), regulating shaft (2), gear (3) and lathe tool (4); Said tool rest (1) is the cylinder of inner hollow, and said lathe tool (4) is fixed in the tool rest (1), and said regulating shaft (2) is placed on the tool rest (1); The same end of said tool rest (1) and regulating shaft (2) is respectively arranged with disk I (1-1) and disk II (2-1); The edge of said disk I (1-1) is provided with annulus (1-2), and said annulus (1-2) forms airtight die cavity with disk II (2-1), and the annulus in the said die cavity (1-2) wall is provided with ring gear (5); It is interior and mutually meshing with ring gear (5) that said gear (3) is arranged at die cavity, and said gear (3) is fixed on the disk II (2-1) through fine-tuning nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202305896U CN202270991U (en) | 2011-07-02 | 2011-07-02 | Adjustable knife row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202305896U CN202270991U (en) | 2011-07-02 | 2011-07-02 | Adjustable knife row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270991U true CN202270991U (en) | 2012-06-13 |
Family
ID=46191377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202305896U Expired - Fee Related CN202270991U (en) | 2011-07-02 | 2011-07-02 | Adjustable knife row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994320A (en) * | 2018-09-05 | 2018-12-14 | 中国航发动力股份有限公司 | A kind of angle adjustable lathe tool and the method using its processing multistart worm shape eddy flow slot |
-
2011
- 2011-07-02 CN CN2011202305896U patent/CN202270991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994320A (en) * | 2018-09-05 | 2018-12-14 | 中国航发动力股份有限公司 | A kind of angle adjustable lathe tool and the method using its processing multistart worm shape eddy flow slot |
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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: 20120613 Termination date: 20130702 |