CN103471490A - Tool for checking symmetry degree of key slot in end face of milling cutter - Google Patents
Tool for checking symmetry degree of key slot in end face of milling cutter Download PDFInfo
- Publication number
- CN103471490A CN103471490A CN 201310362633 CN201310362633A CN103471490A CN 103471490 A CN103471490 A CN 103471490A CN 201310362633 CN201310362633 CN 201310362633 CN 201310362633 A CN201310362633 A CN 201310362633A CN 103471490 A CN103471490 A CN 103471490A
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- Prior art keywords
- nut
- milling cutter
- face
- key slot
- tool
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- 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.)
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- 238000003801 milling Methods 0.000 title claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a tool for checking symmetry degree of a key slot in the end face of a milling cutter. The tool for checking symmetry degree of the key slot in the end face of the milling cutter comprises a base, a supporting column, a screw, a nut, an open cutting sleeve, a lever dial indicator and a positioning ball, wherein the supporting column is fixedly arranged on the base, the screw penetrates through the open cutting sleeve to be arranged on the open cutting sleeve, the nut is arranged on the screw, the open cutting sleeve is fixedly arranged on the supporting column by virtue of the screw and the nut, position of the open cutting sleeve can be adjusted by screwing and unscrewing the nut, the lever dial indicator is arranged on the screw, and the positioning ball is arranged at the lower end of the lever dial indicator. The tool for checking symmetry degree of the key slot in the end face of the milling cutter has the advantages that accuracy of a measured numerical value is high, a measuring range is wide, and influence caused by width and depth of the key slot in the end face of a product and size of a datum hole can be avoided.
Description
Technical field
The present invention relates to fields of measurement, particularly a kind of milling cutter side keyway symmetry degree gauge.
Background technology
Indexable wimet facing-type cutter is a kind of high-level efficiency cutter be widely used in the metal cutting field, mainly be applicable to the Milling Process on mechanical component plane, the size of the symmetry numerical value of its cutter hub upper surface keyway, will directly affect cutter can correctly be arranged on lathe or the face milling cutters handle of a knife on.In manufacture course of products, only resolve the measurement problem of side keyway symmetry, could process better qualified product.
Summary of the invention
The purpose of this invention is to provide a kind of milling cutter side keyway symmetry degree gauge simple, easy to use, that measuring accuracy is high of manufacturing.
For solving the problems of the technologies described above, the present invention has adopted a kind of milling cutter side keyway symmetry degree gauge, comprise base, pillar, screw rod, nut, the opening cutting ferrule, lever indicator and place kick, described pillar is fixedly mounted on base, described screw rod is through the opening cutting ferrule, being arranged on open card puts, described nut is arranged on screw rod, described opening cutting ferrule is fixedly mounted on pillar by screw rod and nut, by tightening and unclamp the position of nut capable of regulating opening cutting ferrule, described lever indicator is arranged on screw rod, described lever indicator lower end is provided with place kick.
The beneficial effect that the present invention has: match in bottom surface and a side of this cubing place kick and milling cutter side keyway to be checked, and by adjusting the position of opening cutting ferrule, make the detection position of place kick there is controllability, thereby can meet the needs of different side keyway width sizes and datum hole size; Adopt the cubing of this form, the numerical value degree of accuracy of not only measuring is high, and measurement range is extensive, is not subject to the impact of width, the degree of depth and the datum hole size of product end surface keyway.
The accompanying drawing explanation
Fig. 1 is structural front view of the present invention.
Fig. 2 is structure left view of the present invention.
In figure: 1, base; 2, pillar; 3, screw rod; 4, nut; 5, opening cutting ferrule; 6, lever indicator; 7, place kick.
Embodiment
Now by reference to the accompanying drawings the present invention is described further.
Milling cutter side keyway symmetry degree gauge as illustrated in fig. 1 and 2, comprise base 1, pillar 2, screw rod 3, nut 4, opening cutting ferrule 5, lever indicator 6 and place kick 7, pillar 2 is fixedly mounted on base 1, screw rod 3 is through opening cutting ferrule 5, be arranged on opening cutting ferrule 5, nut 4 is arranged on screw rod 3, opening cutting ferrule 5 is fixedly mounted on pillar 2 by screw rod 3 and nut 4, by tightening and unclamp the position of nut 4 capable of regulating opening cutting ferrules 5, lever indicator 6 is arranged on screw rod 3, and lever indicator 6 lower ends are provided with place kick 7.
Adopt the cubing of this structure, because opening cutting ferrule 5 can move up and down along column 2, also can be arbitrarily angled around column 2 rotations; And lever indicator 6 can be arbitrarily angled around screw rod 3 rotations, match in the bottom surface of cubing place kick 7 and milling cutter side keyway to be checked and a side, and by adjusting the position of opening cutting ferrule 5, make the detection position of place kick 7 there is controllability, thereby can meet the needs of different side keyway width sizes and datum hole size; Adopt the cubing of this form, the numerical value degree of accuracy of not only measuring is high, and measurement range is extensive, is not subject to the impact of width, the degree of depth and the datum hole size of product end surface keyway.
Claims (1)
1. milling cutter side keyway symmetry degree gauge, it is characterized in that: comprise base (1), pillar (2), screw rod (3), nut (4), opening cutting ferrule (5), lever indicator (6) and place kick (7), described pillar (2) is fixedly mounted on base (1), described screw rod (3) is through opening cutting ferrule (5), be arranged on opening cutting ferrule (5), described nut (4) is arranged on screw rod (3), described opening cutting ferrule (5) is fixedly mounted on pillar (2) by screw rod (3) and nut (4), by tightening and unclamp the position of nut (4) capable of regulating opening cutting ferrule (5), described lever indicator (6) is arranged on screw rod (3), described lever indicator (6) lower end is provided with place kick (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310362633 CN103471490A (en) | 2013-08-20 | 2013-08-20 | Tool for checking symmetry degree of key slot in end face of milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310362633 CN103471490A (en) | 2013-08-20 | 2013-08-20 | Tool for checking symmetry degree of key slot in end face of milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103471490A true CN103471490A (en) | 2013-12-25 |
Family
ID=49796444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310362633 Pending CN103471490A (en) | 2013-08-20 | 2013-08-20 | Tool for checking symmetry degree of key slot in end face of milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103471490A (en) |
-
2013
- 2013-08-20 CN CN 201310362633 patent/CN103471490A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |