CN101704126A - Boring and milling cutter of ball fixing ring conical surface - Google Patents
Boring and milling cutter of ball fixing ring conical surface Download PDFInfo
- Publication number
- CN101704126A CN101704126A CN200910184300A CN200910184300A CN101704126A CN 101704126 A CN101704126 A CN 101704126A CN 200910184300 A CN200910184300 A CN 200910184300A CN 200910184300 A CN200910184300 A CN 200910184300A CN 101704126 A CN101704126 A CN 101704126A
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- CN
- China
- Prior art keywords
- conical surface
- boring
- milling cutter
- fixing ring
- ball fixing
- 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.)
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Abstract
The invention discloses a boring and milling cutter of a ball fixing ring conical surface, which is characterized by being sequentially provided with a cylindrical guide part (1), a cutting edge (2), a cylindrical fixed part (3) and a limiting part (4) from left to right. The limiting part (4) penetrates through a guide hole of a mould and then contacts a positioning bolt of a bottom mould to determine the depth of a cutting conical surface of the cutting edge (2); the guide part (1) enters the guide hole of the mould to determine the position of the conical surface; and the boring and milling cutter and a drill press are fixed through the fixed part (3). The invention ensures the cone angle, the depth and the roughness of the ball fixing ring conical surface, the boring and milling cutter can be sharpened for many times, the service life can be prolonged, and the processing cost can be lowered.
Description
Technical field
Invention relates to a kind of boring and milling cutter of ball fixing ring conical surface, belongs to automobile air conditioner compressor part cone face process and makes the field.
Background technology
The conical surface of deciding pearl circle product has technical parameters such as cone angle, the conical surface degree of depth, position degree, perpendicularity, roughness, if adopt general milling cutter, cone angle does not guarantee that the roughness and the conical surface degree of depth are difficult to control.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of boring and milling cutter of ball fixing ring conical surface at the defective that prior art exists.
The present invention adopts following technical scheme for achieving the above object:
Boring and milling cutter of ball fixing ring conical surface of the present invention is characterized in that described boring and milling cutter sets gradually cylindrical pilot part, cutting edge, cylindrical fixed part, limiting section from left to right.The pilot hole that limiting section passes mould contacts with the bolt of bed die, the degree of depth of the decision cutting edge smear metal conical surface; Guide part enters the pilot hole of mould, the position of the decision conical surface; Described boring and milling cutter is fixed by fixed part and drilling machine.
The present invention guarantees cone angle, the degree of depth and the roughness of ball fixing ring conical surface, and boring and milling cutter is reconditioning repeatedly, can increase the service life, and cuts down finished cost.
Description of drawings
Fig. 1: structure chart of the present invention.
Fig. 2: Fig. 1 cutting edge A-A profile.
Fig. 3: Fig. 1 limiting section enlarged drawing.
The specific embodiment
Be elaborated below in conjunction with the technical scheme of accompanying drawing to invention:
As shown in Figure 1, boring and milling cutter is made up of guide part 1, cutting edge 2, fixed part 3,4 four positions of limiting section.The effect at guiding position is that guiding cooperates with the boring and milling mould: the guiding position enters mould, comes angle between control hole, pitch-row by mould.
As shown in Figure 2, the design of cutting position has six cutting edges, so that improve process velocity and conical surface roughness; The angle of cutting edge is pressed product requirement and is made, and guarantees the margin of tolerance of product cone angle at drawing; The length of cutting edge has 10mm many, and repeatedly reconditioning to improve the service life of boring and milling cutter, is saved processing cost.Fixed position is used for drilling machine fixing reamer.
As shown in Figure 3, described boring and milling cutter of ball fixing ring conical surface is characterized in that also comprising limiting section 4, and limiting section 4 is arranged at the left part of guide part 1, and limiting section cooperates with bed die: the bolt of bed die contacts with limiting section, with the decision conical surface degree of depth.
Claims (3)
1. boring and milling cutter of ball fixing ring conical surface, it is characterized in that described boring and milling cutter sets gradually cylindrical pilot part (1), cutting edge (2), cylindrical fixed part (3) from left to right, guide part (1) is by the degree of depth of bolt decision cutting edge (2) the smear metal conical surface of bed die, and described boring and milling cutter is fixed by fixed part (3) and drilling machine.
2. boring and milling cutter of ball fixing ring conical surface according to claim 1 is characterized in that also comprising limiting section (4), and limiting section (4) is arranged at the left part of guide part (1).
3. boring and milling cutter of ball fixing ring conical surface according to claim 1 and 2 is characterized in that described cutting edge (2) is uniform six cutting edges in center with the axle of boring and milling cutter of ball fixing ring conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910184300A CN101704126A (en) | 2009-08-18 | 2009-08-18 | Boring and milling cutter of ball fixing ring conical surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910184300A CN101704126A (en) | 2009-08-18 | 2009-08-18 | Boring and milling cutter of ball fixing ring conical surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101704126A true CN101704126A (en) | 2010-05-12 |
Family
ID=42374414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910184300A Pending CN101704126A (en) | 2009-08-18 | 2009-08-18 | Boring and milling cutter of ball fixing ring conical surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101704126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480875A (en) * | 2013-10-08 | 2014-01-01 | 贵州振华华联电子有限公司 | Integrated three-blade boring and milling tool |
-
2009
- 2009-08-18 CN CN200910184300A patent/CN101704126A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480875A (en) * | 2013-10-08 | 2014-01-01 | 贵州振华华联电子有限公司 | Integrated three-blade boring and milling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100512 |