CN201997726U - Depth-adjustable grooving cutter - Google Patents
Depth-adjustable grooving cutter Download PDFInfo
- Publication number
- CN201997726U CN201997726U CN2010206486699U CN201020648669U CN201997726U CN 201997726 U CN201997726 U CN 201997726U CN 2010206486699 U CN2010206486699 U CN 2010206486699U CN 201020648669 U CN201020648669 U CN 201020648669U CN 201997726 U CN201997726 U CN 201997726U
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- Prior art keywords
- cutter
- cutter head
- depth
- adjustable
- screw
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Abstract
The utility model relates to a depth-adjustable grooving cutter, comprising a cutter rod, a cutter head, an adjusting screw and a pressing screw. The cutter head and the adjusting screw are arranged on the cutter rod, and the cutter head and the adjusting screw are movably connected; and the pressing screw is arranged below the cutter head, and the cutter head and the pressing screw are movably connected. The depth-adjustable grooving cutter can adjust the extension length of the cutter head through the adjusting screw to satisfy the radial depth of grooving upon the premise of guaranteeing the sufficient rigidity, and achieve the purpose of no interference and overcut phenomena during machining of a spiral groove through changing the angle of a cutter head mounting hole on the cutter rod.
Description
Technical field
The utility model relates to a kind of recessing cutter of adjustable-depth, relates in particular to a kind of novel numerical control recessing process tool, belongs to the machine cut processing technique field.
Background technology
In the processing of cylindrical connector part, run into the processing of a class inner spiral groove, the radial depth of its aperture and inner spiral groove all changes, in the general car inside groove cutter that our numerically controlled lathe is used, the interior slot blade of its clip type is fixing uncontrollable, and after cutter was installed to the lathe tool rest, blade was vertical with axis all the time, be easy to generate during the turning helicla flute and interfere and breaking or the helicla flute built-up edge that processes are serious, can not satisfy the surface quality requirement.
In order to solve the limitation of the general car inside groove cutter that numerically controlled lathe uses, need a inner spiral groove turning cutting tool of design, can satisfy the inner spiral groove processing of all size size part, may change the setting angle of blade again by the requirement of spiral fluted lift angle, produce when avoiding the car helicla flute and interfere and over-cutting.
The utility model content
The purpose of this utility model provides a kind of inner spiral groove processing that can satisfy all size size part, may change the recessing cutter of the adjustable-depth of blade setting angle again by the requirement of spiral fluted lift angle.
A kind of recessing cutter of adjustable-depth is made up of knife bar, cutter head, adjustment screw and housing screw; Be provided with cutter head and adjustment screw on described knife bar, cutter head and adjustment screw flexibly connect, and the cutter head below is provided with housing screw, and cutter head and housing screw flexibly connect.
Adopt the beneficial effect of technique scheme to be:
1, the utility model can be regulated the overhang of cutter head by adjustment screw, to guarantee to satisfy the radial depth of recessing under the prerequisite of enough rigidity;
2, the utility model, can not produce and interfere and over-cutting when reaching the car helicla flute by changing the angle of cutter head installing hole on the knife bar.
Description of drawings
Fig. 1 is the structural representation of the recessing cutter of the utility model adjustable-depth;
Fig. 2 is Figure 1A-A face cutaway view;
Fig. 3 is embodiment one structural representation of knife bar in the recessing cutter of the utility model adjustable-depth;
Fig. 4 is embodiment two structural representations of knife bar in the recessing cutter of the utility model adjustable-depth;
Fig. 5 is the structural representation of cutter head in the recessing cutter of the utility model adjustable-depth;
Fig. 6 is the side view of Fig. 5;
Among the figure: 1-knife bar, 2-cutter head, 3-adjustment screw, 4-housing screw.
The specific embodiment
Spiral fluted cross sectional shape design processing recessing cutter head (shown in Fig. 5,6) according to part drawing; According to the part of all size size, select specification minimum and determine the size of the knife bar 1 of recessing cutter, the length of the length of the adjustable range of adjustment screw 3, cutter head 2, adjustment screw 3 and housing screw 4 in conjunction with two kinds of parts of groove depth maximum; According to spiral fluted lift angle size, determine the angle of inclination of cutter head 2 installing holes on the knife bar 1, approximate the spiral fluted lift angle (shown in Fig. 3,4) of half.
Knife bar 1 described in the utility model has two kinds of embodiment, is illustrated in figure 3 as the recessing knife bar of the general interior cannelure of processing, is illustrated in figure 4 as the general spiral fluted recessing knife bar of processing.
The utility model is the limitation that will solve the general car inside groove cutter that numerically controlled lathe uses, use the present invention, can satisfy the inner spiral groove processing of all size size part, may change the setting angle of blade again by the requirement of spiral fluted lift angle, produce when avoiding the car helicla flute and interfere and over-cutting.
The degree of depth that the utility model can be regulated the turning groove within the specific limits by the adjustment screw 3 of regulating this cutter can also be changed the form of knife bar 1 and come the turning helicla flute.Owing to use this recessing cutter, the overhang of blade can be regulated, highly versatile, significantly reduced the specification of blade, and blade two can change use, behind the blade tipping, blade can be taken off and reface, adjust the blade extension elongation by adjustment screw 3 then, still satisfy processing request, save the cost of charp tool greatly.
Claims (1)
1. the recessing cutter of an adjustable-depth is made up of knife bar (1), cutter head (2), adjustment screw (3) and housing screw (4); It is characterized in that: be provided with cutter head (2) and adjustment screw (3) on described knife bar (1), cutter head (2) and adjustment screw (3) flexibly connect, and cutter head (2) below is provided with housing screw (4), and cutter head (2) and housing screw (4) flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206486699U CN201997726U (en) | 2010-12-09 | 2010-12-09 | Depth-adjustable grooving cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206486699U CN201997726U (en) | 2010-12-09 | 2010-12-09 | Depth-adjustable grooving cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997726U true CN201997726U (en) | 2011-10-05 |
Family
ID=44700500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206486699U Expired - Fee Related CN201997726U (en) | 2010-12-09 | 2010-12-09 | Depth-adjustable grooving cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878390A (en) * | 2014-03-26 | 2014-06-25 | 奇瑞汽车股份有限公司 | Method for machining inner hole key groove |
| CN105014096A (en) * | 2015-07-17 | 2015-11-04 | 西安航空动力股份有限公司 | Method for machining key groove in semi-closed structure |
| CN105078027A (en) * | 2014-05-15 | 2015-11-25 | 东莞市星鼎实业有限公司 | Integrated plastic folding furniture manufacturing process and engraving machine graver for engraving plastic board folding line |
| CN109570538A (en) * | 2018-12-12 | 2019-04-05 | 无锡鹰贝精密轴承有限公司 | Spool grooving cutter |
-
2010
- 2010-12-09 CN CN2010206486699U patent/CN201997726U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878390A (en) * | 2014-03-26 | 2014-06-25 | 奇瑞汽车股份有限公司 | Method for machining inner hole key groove |
| CN105078027A (en) * | 2014-05-15 | 2015-11-25 | 东莞市星鼎实业有限公司 | Integrated plastic folding furniture manufacturing process and engraving machine graver for engraving plastic board folding line |
| CN105014096A (en) * | 2015-07-17 | 2015-11-04 | 西安航空动力股份有限公司 | Method for machining key groove in semi-closed structure |
| CN109570538A (en) * | 2018-12-12 | 2019-04-05 | 无锡鹰贝精密轴承有限公司 | Spool grooving cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |