CN102328117A - High-efficiency counter boring cutting tool - Google Patents
High-efficiency counter boring cutting tool Download PDFInfo
- Publication number
- CN102328117A CN102328117A CN 201110199125 CN201110199125A CN102328117A CN 102328117 A CN102328117 A CN 102328117A CN 201110199125 CN201110199125 CN 201110199125 CN 201110199125 A CN201110199125 A CN 201110199125A CN 102328117 A CN102328117 A CN 102328117A
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- Prior art keywords
- blade
- cutting tool
- sword
- hole processing
- shaped
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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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- 238000001816 cooling Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to a high-efficiency counter boring cutting tool. The cutting tool consists of a cutting tool main body of which the front end is provided with a cutting blade, and is characterized in that: the cutting blade consists of a main blade, a first stepped hole processing blade, a second stepped hole processing blade and a chamfering blade; the chamfering blade, the second stepped hole processing blade, the first stepped hole processing blade and the main blade are sequentially arranged at the front end of the cutting tool main body from the rear side to the front side; and a front blade and a rear blade are arranged on the main blade. The high-efficiency counter boring cutting tool has a scientific and reasonable structural design, is easy and convenient to operate, greatly improves processing efficiency and product quality and is a counter boring cutting tool which has relatively high innovativeness.
Description
Technical field
The present invention relates to the cutter of field of machining, particularly a kind of efficient spot-facing cutter.
Background technology
Spot-facing cutter is that the hole that processes on the workpiece is scraped planar end surface or cut out the machining tool of taper, cylindrical bore.The spot-facing cutter that generally uses at present can only be processed the diameter in a hole at every turn; When being processed with the workpiece of a plurality of shoulder holes; Need repeatedly change cutter, also need change cutter during chamfering, working (machining) efficiency is low; And the size of its axiality of the shoulder hole of processing behind the replacing cutter and chamfering, can not well guarantee with one heart, influence the quality of product.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of efficient spot-facing cutter reasonable in design, easy and simple to handle is provided.
The present invention solves its technical problem and realizes through following technical scheme:
A kind of efficient spot-facing cutter; The cutter body that is shaped on blade by leading section constitutes; It is characterized in that: said blade is made up of main sword, first shoulder hole processing sword, second shoulder hole processing sword, chamfering blades; At the cutter body front end from the back to preceding described chamfering blades, second shoulder hole processing sword, first shoulder hole processing sword, main sword, sword and the rear edge before main sword is shaped on of being shaped on successively.
And, be shaped on axial cooling chamber in cutter body inside, be shaped on intercommunicating pore with cooling chamber and blade external communications in the leading section inside of cutter body.
Advantage of the present invention and beneficial effect are:
1, this efficient spot-facing cutter can be processed the diameter of three shoulder holes and the chamfering in aperture simultaneously when time processing, can significantly improve the working (machining) efficiency of a plurality of shoulder hole workpiece, can significantly reduce process time than conventional tool, enhances productivity more than four times.
2, this efficient spot-facing cutter with the cutter of a plurality of processing different-diameter holes and Hole chamfering merge to same the size of the axiality of the shoulder hole that has effectively guaranteed its processing on the cutter and chamfering, with one heart, improved product quality.
3, this efficient spot-facing cutter is shaped on axial cooling chamber in cutter body inside; Be shaped on intercommunicating pore with cooling chamber and blade external communications in the leading section inside of cutter body; Adopt the type of cooling of internal feed cooling fluid, reach better chip removal purpose thereby effectively cool off cutter.
4, scientific structure design of the present invention is reasonable, and is easy and simple to handle, significantly improved working (machining) efficiency and product quality, is a kind of spot-facing cutter that has than high innovation character.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Through specific embodiment the present invention is made further detailed description below, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of efficient spot-facing cutter; The cutter body 6 that is shaped on blade by leading section constitutes; Its innovation part is: said blade is made up of main sword, first shoulder hole processing sword 1, second shoulder hole processing sword 2, chamfering blades 3; At the cutter body front end from the back to preceding described chamfering blades, second shoulder hole processing sword, first shoulder hole processing sword, main sword, sword 8 and the rear edge 7 before main sword is shaped on of being shaped on successively.When time processing, can process the diameter of three shoulder holes and the chamfering in aperture simultaneously; Can significantly improve the working (machining) efficiency of a plurality of shoulder hole workpiece; Be shaped on axial cooling chamber 5 in cutter body inside, be shaped on intercommunicating pore 4 in the leading section inside of cutter body with cooling chamber and blade external communications.Adopt the type of cooling of internal feed cooling fluid, reach better chip removal purpose thereby effectively cool off cutter.
Claims (2)
1. efficient spot-facing cutter; The cutter body that is shaped on blade by leading section constitutes; It is characterized in that: said blade is made up of main sword, first shoulder hole processing sword, second shoulder hole processing sword, chamfering blades; At the cutter body front end from the back to preceding described chamfering blades, second shoulder hole processing sword, first shoulder hole processing sword, main sword, sword and the rear edge before main sword is shaped on of being shaped on successively.
2. cutter body according to claim 1 inside is shaped on axial cooling chamber, is shaped on the intercommunicating pore with cooling chamber and blade external communications in the leading section inside of cutter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110199125 CN102328117A (en) | 2011-07-15 | 2011-07-15 | High-efficiency counter boring cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110199125 CN102328117A (en) | 2011-07-15 | 2011-07-15 | High-efficiency counter boring cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102328117A true CN102328117A (en) | 2012-01-25 |
Family
ID=45480227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110199125 Pending CN102328117A (en) | 2011-07-15 | 2011-07-15 | High-efficiency counter boring cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102328117A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873379A (en) * | 2012-09-03 | 2013-01-16 | 宁波敏宝卫浴五金水暖洁具有限公司 | Abrasion-resistant counter sinking cutter |
| CN107199361A (en) * | 2016-03-16 | 2017-09-26 | 四平博尔特工艺装备有限公司 | Chamfer drill |
-
2011
- 2011-07-15 CN CN 201110199125 patent/CN102328117A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873379A (en) * | 2012-09-03 | 2013-01-16 | 宁波敏宝卫浴五金水暖洁具有限公司 | Abrasion-resistant counter sinking cutter |
| CN102873379B (en) * | 2012-09-03 | 2014-08-13 | 宁波敏宝卫浴五金水暖洁具有限公司 | Abrasion-resistant counter sinking cutter |
| CN107199361A (en) * | 2016-03-16 | 2017-09-26 | 四平博尔特工艺装备有限公司 | Chamfer drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |