CN102848278A - Drill bit positioning mechanism for pipe burr grinding apparatus - Google Patents
Drill bit positioning mechanism for pipe burr grinding apparatus Download PDFInfo
- Publication number
- CN102848278A CN102848278A CN2012102852539A CN201210285253A CN102848278A CN 102848278 A CN102848278 A CN 102848278A CN 2012102852539 A CN2012102852539 A CN 2012102852539A CN 201210285253 A CN201210285253 A CN 201210285253A CN 102848278 A CN102848278 A CN 102848278A
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- China
- Prior art keywords
- drill bit
- pipe
- screw
- bistrique
- bit
- 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 drill bit positioning mechanism for a pipe burr grinding apparatus. The drill bit regulating mechanism comprises a grinding head, wherein an inner hole penetrating through the whole grinding head is formed in the grinding head along the length direction of the grinding head, a pipe inner diameter chamfer bit is arranged in the inner hole, a screw hole is formed on the side wall of the grinding head, and a pipe inner diameter chamfer bit fixing screw is arranged in the screw hole and inserted into the side wall of the grinding head to prop against the pipe inner diameter chamfer bit. According to the drill bit positioning mechanism for the pipe burr grinding apparatus, the screw hole is formed on the side wall of the grinding head, the screw is screwed into the screw hole to prop against the pipe inner diameter chamfer bit to position the drill bit; and when the drill bit needs to be subjected to position regulating, the screw can be unscrewed, and after being regulated, the drill bit is screwed down, so that the operation is very convenient.
Description
Technical field
The present invention relates to a kind of pipe burr sharpener, particularly a kind of drill bit detent mechanism for pipe burr sharpener.
Background technology
Pipe endoporus and cylindrical in cutting process leave certain burr, and be very complicated in the past pipe two ends deburring, will grind off burr on the pipe cylindrical at abrasive machine first; Then, bore at drill bit with holding pipe at bench drill, remove the burr in the endoporus, so both do not had operating efficiency, dangerous again.
Just extremely be necessary so research and develop a kind of inside and outside beveler of two-way pipe that can automatically removing burr, but all parts that forms beveler all needs careful design; Such as directly contact with pipe and carry out deburring for pipe burr sharpener, in bistrique, to be provided with endoporus, in endoporus, be provided with the ips chmfer bit, the ips chmfer bit is directly to insert in the pipe inner tube is carried out grinding when work, after finishing, work breaks away from again pipe, but in some cases, there is mismachining tolerance in pipe, drill bit just inserts behind the pipe relatively difficulty and has pulled out, need to there be certain power just passable, at this moment, just need to position pipe, can keep relative fixing with bistrique.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art, a kind of detent mechanism that can position the ips chmfer bit is provided, thereby can make ips chmfer bit and bistrique keep relative fixing, the holding position is fixed in pipe deburring process.
Technical scheme of the present invention is achieved in that
A kind of drill bit detent mechanism for pipe burr sharpener, comprise bistrique, in bistrique, be provided with the endoporus that runs through whole bistrique along the bistrique length direction, in endoporus, be equipped with the ips chmfer bit, be provided with screw at the bistrique sidewall, be provided with ips chmfer bit fixed screw in screw, internal diameter chmfer bit fixed screw offsets with the ips chmfer bit after inserting the bistrique sidewall.
Adopted the invention has the beneficial effects as follows of technique scheme:
The present invention arranges screw at the bistrique sidewall, is rotary with screw in screw, thereby prop up the ips chmfer bit by screw drill bit is positioned, when needs carry out position adjustments to drill bit, can unscrew screw, after regulating, tighten again and get final product, very convenient.
Description of drawings
Fig. 1 is the structural representation of drill bit detent mechanism of the present invention.
The specific embodiment
The specific embodiment of the present invention is as follows:
Embodiment: a kind of drill bit detent mechanism for pipe burr sharpener, as shown in Figure 1, comprise bistrique 22, at the bistrique 22 interior endoporus 23 that run through whole bistrique that are provided with along bistrique 22 length directions, in endoporus 23, be equipped with ips chmfer bit 26, be provided with screw at bistrique 22 sidewalls, in screw, be provided with ips chmfer bit fixed screw 27, offset with ips chmfer bit 26 after internal diameter chmfer bit fixed screw 27 inserts the bistrique sidewall.
Claims (1)
1. drill bit detent mechanism that is used for pipe burr sharpener, it is characterized in that: comprise bistrique, in bistrique, be provided with the endoporus that runs through whole bistrique along the bistrique length direction, in endoporus, be equipped with the ips chmfer bit, be provided with screw at the bistrique sidewall, be provided with ips chmfer bit fixed screw in screw, internal diameter chmfer bit fixed screw offsets with the ips chmfer bit after inserting the bistrique sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102852539A CN102848278A (en) | 2012-08-10 | 2012-08-10 | Drill bit positioning mechanism for pipe burr grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102852539A CN102848278A (en) | 2012-08-10 | 2012-08-10 | Drill bit positioning mechanism for pipe burr grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102848278A true CN102848278A (en) | 2013-01-02 |
Family
ID=47395466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102852539A Withdrawn CN102848278A (en) | 2012-08-10 | 2012-08-10 | Drill bit positioning mechanism for pipe burr grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102848278A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081777U (en) * | 1990-12-28 | 1991-07-31 | 上海-易初摩托车有限公司 | Fixture for sharpening drill bit and hobbing |
| JPH09285960A (en) * | 1996-04-19 | 1997-11-04 | Toshiba Ceramics Co Ltd | Grinding device |
| CN2577029Y (en) * | 2002-09-27 | 2003-10-01 | 蔡妙全 | Fixture clamping mechanism |
| CN2843737Y (en) * | 2005-11-16 | 2006-12-06 | 河南中轴集团有限公司 | Special chuck of centering drill |
| CN202684738U (en) * | 2012-08-10 | 2013-01-23 | 浙江腾云制冷科技有限公司 | Drill bit location mechanism for pipe burr sharpener |
-
2012
- 2012-08-10 CN CN2012102852539A patent/CN102848278A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081777U (en) * | 1990-12-28 | 1991-07-31 | 上海-易初摩托车有限公司 | Fixture for sharpening drill bit and hobbing |
| JPH09285960A (en) * | 1996-04-19 | 1997-11-04 | Toshiba Ceramics Co Ltd | Grinding device |
| CN2577029Y (en) * | 2002-09-27 | 2003-10-01 | 蔡妙全 | Fixture clamping mechanism |
| CN2843737Y (en) * | 2005-11-16 | 2006-12-06 | 河南中轴集团有限公司 | Special chuck of centering drill |
| CN202684738U (en) * | 2012-08-10 | 2013-01-23 | 浙江腾云制冷科技有限公司 | Drill bit location mechanism for pipe burr sharpener |
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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 | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130102 |