CN207138894U - High-precision cutting tool of fast exchanging device - Google Patents
High-precision cutting tool of fast exchanging device Download PDFInfo
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- CN207138894U CN207138894U CN201721101659.1U CN201721101659U CN207138894U CN 207138894 U CN207138894 U CN 207138894U CN 201721101659 U CN201721101659 U CN 201721101659U CN 207138894 U CN207138894 U CN 207138894U
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- fixed seat
- seat
- shaped piece
- briquetting
- cutter
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Abstract
The utility model discloses a kind of high-precision cutting tool of fast exchanging device, it includes dial, Camlock bar, fixed seat, T-shaped piece, regulating bolt, briquetting, skewback, exchange seat, elliptical aperture, dial is located at the side of fixed seat, Camlock bar is located in fixed seat and is connected with T-shaped piece, regulating bolt is connected with briquetting, briquetting is connected with T-shaped piece, briquetting is all located in fixed seat with T-shaped piece, one cutter is located at the side of skewback, seat is exchanged to be connected with skewback and positioned at the opposite side of fixed seat, four elliptical apertures are located at four corners of fixed seat respectively, exchange seat and be provided with multiple positioning holes.The utility model can effectively improve the repetitive positioning accuracy of cutter, meet the required precision of valve body and valve element linearity and circularity, improve the passing rate of processing of spool parts, realize the quick-replaceable of cutter, machine tooling part non-cutting time is saved, reduces the processing cost of lathe.
Description
Technical field
A kind of cutter arrangement is the utility model is related to, more particularly to a kind of high-precision cutting tool of fast exchanging device.
Background technology
At present, in one manufacturer's year supply of goods of part of China's gas valve and coal gas valve element more than 100,000,000,
In order to help manufacturer preferably to improve yield and quality, my company have developed in the processing of four main ultra-precise cutting
The heart, makes valve body and spool parts conical surface linearity and circularity has reached more than 0.002 millimeter, and by the processing of valve body and valve element
Beat has been brought up to four seconds, in the development process of lathe, is encountered non-cutting time length when traditional turning cutting tool is changed and is changed
The low problem of the repetitive positioning accuracy of cutter after knife, traditional turning cutting tool method are that cutter is locked on cutter holder using screw
Structure, although simply, after tool changing tool, the change in location of point of a knife, the time of centering is very long again, and need specialty programming
Personnel modify to procedure, and therefore, traditional cutter holder can not increasingly meet high efficiency, high-precision change
Knife requirement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high-precision cutting tool of fast exchanging device, and it can effectively be carried
The repetitive positioning accuracy of high cutter, meet the required precision of valve body and valve element linearity and circularity, improve the processing of spool parts
Qualification rate, the quick-replaceable of cutter is realized, save machine tooling part non-cutting time, reduce the processing cost of lathe.
The utility model is that solve above-mentioned technical problem by following technical proposals：A kind of high-precision cutting tool of fast exchanging dress
Put, it is characterised in that it include dial, Camlock bar, fixed seat, T-shaped piece, regulating bolt, briquetting, skewback, exchange seat,
Elliptical aperture, dial are located at the side of fixed seat, and Camlock bar is located in fixed seat and is connected with T-shaped piece, regulating bolt with
Briquetting is connected, and briquetting is connected with T-shaped piece, and briquetting is all located in fixed seat with T-shaped piece, and a cutter is located at the side of skewback, mutually
Seat is changed to be connected with skewback and be located at four corners of fixed seat respectively positioned at the opposite side of fixed seat, four elliptical apertures, exchange seat
It is provided with multiple positioning holes.
Preferably, the dial is rotation scale, and the adjustment that precision is carried out to stage property is moved, so as to be accurately controlled
Position of a whole set of base of tool on slide unit.
Preferably, the rectangle that is shaped as exchanging seat, the cutter of convenient damage are replaced.
Positive effect of the present utility model is：By have developed high-precision cutting tool of fast exchanging device, thoroughly solve
Encountering non-cutting time when traditional turning cutting tool is changed grows the problem with the repetitive positioning accuracy of cutter after tool changing low, makes knife
The repetitive positioning accuracy of tool is less than 0.001 millimeter, meets valve body and valve element linearity and 0.002 millimeter of equally accurate of circularity will
Ask, the passing rate of processing of spool parts is improved more than 30 percent, realize the quick-replaceable of cutter, the adjustment of cutter
By being carried out to knife worker on the tool setting gauge outside lathe for specialty, when being not take up the processing auxiliary of lathe completely to the knife time
Between, machine tooling part non-cutting time is saved more than 80 percent, and procedure is entered without professional programmer
Any modification of row, so as to reduce the processing cost of lathe more than 20 percent, in the automated production for solving lathe
One problem, meet high efficiency, high-precision tool changing requirement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
As shown in figure 1, the utility model high accuracy cutting tool of fast exchanging device includes dial 1, Camlock bar 2, fixed seat
3rd, T-shaped piece 4, regulating bolt 5, briquetting 6, skewback 8, exchange seat 9, elliptical aperture 10, dial 1 be located at the side of fixed seat 3, bias
Check lock lever 2 is located in fixed seat 3 and is connected with T-shaped piece 4, and regulating bolt 5 is connected with briquetting 6, and briquetting 6 is connected with T-shaped piece 4, pressure
Block 6 is all located in fixed seat 3 with T-shaped piece 4, and a cutter 7 is located at the side of skewback 8, is exchanged seat 9 and is connected and is located at skewback 8
The opposite side of fixed seat 3, four elliptical apertures 10 are located at four corners of fixed seat 3 respectively, exchange seat and are provided with multiple positioning holes
11。
After the abrasion of cutter 7, Camlock bar 2 is rotated, T-shaped piece 4 will unclamp, and rotate regulating bolt 5 and adjust in cutter 7
The position of point of a knife, ensure that the position of point of a knife with respect to the position of tool rest is a size, the damage of cutter 7 need to be by a whole set of cutter on right side
Pull down, the base of tool then being had corrected that by quickly changing, lathe is come into operation, for the cutter pulled down, if knife
Pad wear, more allowing blade replacement, knife bar damage then changing knife rod.
The dial 1 is rotation scale, and the adjustment that precision is carried out to stage property is moved, so as to be accurately controlled a whole set of knife
Have position of the seat on slide unit.
When the Camlock bar 2 turns clockwise, T-shaped piece 4 base of tool by right side is locked.
During 2 rotate counterclockwise of Camlock bar, T-shaped piece 4 base of tool by right side unclamps.
The rectangle that is shaped as exchanging seat 9, the cutter 7 of convenient damage are replaced.
Operation principle of the present utility model is as follows：First, the clamping process of the base of tool, first, by the cutter of good cutter
Base device is through in T-shaped piece, and turn clockwise Camlock bar, will pass through the T-shaped piece of base of tool by right side and lock；2nd, cutter
Seat loosens process, first, rotate counterclockwise Camlock bar, will be unclamped by the T-shaped piece of base of tool by right side, by the base of tool
Device is extracted out from T-shaped piece.Dial display scale information.Exchange seat and be provided with multiple positioning holes, so convenient and other yuan
Part is positioned, and keeps one end to fix, and it is accurate to be positioned such that.
In summary, the utility model can effectively improve the repetitive positioning accuracy of cutter, meet valve body and valve element straight line
The required precision of degree and circularity, the passing rate of processing of spool parts is improved, realize the quick-replaceable of cutter, save machine tooling zero
Part non-cutting time, reduce the processing cost of lathe.
Particular embodiments described above, to the technical problem, technical scheme and beneficial effect of solution of the present utility model
It is further described, should be understood that and the foregoing is only specific embodiment of the utility model, not
It is all within the spirit and principles of the utility model for limiting the utility model, any modification for being made, equivalent substitution, change
Enter, should be included within the scope of protection of the utility model.
Claims (3)
- A kind of 1. high-precision cutting tool of fast exchanging device, it is characterised in that it include dial, Camlock bar, fixed seat, T-shaped piece, Regulating bolt, briquetting, skewback, exchange seat, elliptical aperture, dial are located at the side of fixed seat, and Camlock bar is located at fixed seat Above and with T-shaped piece it is connected, regulating bolt is connected with briquetting, and briquetting is connected with T-shaped piece, and briquetting is all located in fixed seat with T-shaped piece, One cutter is located at the side of skewback, exchanges seat and is connected with skewback and distinguishes position positioned at the opposite side of fixed seat, four elliptical apertures In four corners of fixed seat, exchange seat and be provided with multiple positioning holes.
- 2. high-precision cutting tool of fast exchanging device as claimed in claim 1, it is characterised in that the dial is rotation scale.
- 3. high-precision cutting tool of fast exchanging device as claimed in claim 1, it is characterised in that being shaped as the exchange seat is rectangular Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101659.1U CN207138894U (en) | 2017-08-30 | 2017-08-30 | High-precision cutting tool of fast exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101659.1U CN207138894U (en) | 2017-08-30 | 2017-08-30 | High-precision cutting tool of fast exchanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138894U true CN207138894U (en) | 2018-03-27 |
Family
ID=61670678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721101659.1U Active CN207138894U (en) | 2017-08-30 | 2017-08-30 | High-precision cutting tool of fast exchanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322021A (en) * | 2017-08-30 | 2017-11-07 | 朗快智能科技（杭州）有限公司 | High-precision cutting tool of fast exchanging device |
-
2017
- 2017-08-30 CN CN201721101659.1U patent/CN207138894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322021A (en) * | 2017-08-30 | 2017-11-07 | 朗快智能科技（杭州）有限公司 | High-precision cutting tool of fast exchanging device |
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