CN203380374U - Diamond boring cutter with multiple guide blocks - Google Patents
Diamond boring cutter with multiple guide blocks Download PDFInfo
- Publication number
- CN203380374U CN203380374U CN201320365102.4U CN201320365102U CN203380374U CN 203380374 U CN203380374 U CN 203380374U CN 201320365102 U CN201320365102 U CN 201320365102U CN 203380374 U CN203380374 U CN 203380374U
- Authority
- CN
- China
- Prior art keywords
- diamond
- cutter
- guide blocks
- boring cutter
- boring
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a diamond boring cutter with multiple guide blocks and belongs to the field of tools used for machining. The diamond boring cutter is provided with an alloy steel cutter rod and is characterized in that a diamond blade of a single diamond cutter tooth is mounted on the alloy steel cutter rod, a plurality of diamond guide blocks are arranged at other positions adjacent to the diamond blade, and the diamond guide blocks are peripherally distributed in a non-equal manner. The diamond boring cutter is simple in structure and reliable in guiding and centering, problems of shaky cutter rod and poor rigidity are completely solved, so that the diamond blade can cutting steadily, and high-quality boring of the high-precision holes is achieved.
Description
Technical field
The utility model relates to a kind of machining and uses the cutter field, specifically a kind of many guide pads diamond boring cutter.
Background technology
As everyone knows, boring processing is hole processing a kind of machining mode commonly used, and the processing in general precision hole just can meet its required precision with Common boring cutter.But there is very high requirement in high-precision hole to the Ra value of hole wall, cylindricity, linearity, dimensional accuracy etc., common boring cutter, due to problems such as the intensity of the vibrations of lathe itself, knife bar, cutting force effects, very easily makes the surface that processing is portalled produce many defects such as chatter mark, withdrawing trace, horn mouth, ellipse.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, pilot centering is reliable, overcome the problem such as vibrations, rigidity deficiency of knife bar fully, make diamond blade can carry out stable cutting, realized the high-quality boring of high accurate hole.
The technical scheme in the invention for solving the above technical problem is: a kind of many guide pads diamond boring cutter, be provided with the steel alloy knife bar, it is characterized in that, the diamond blade of single diamond cutter tooth is installed on the steel alloy knife bar, on adjacent other positions, a plurality of diamond guide pads are set at diamond blade, the diamond guide pad adopts the not distribution of decile at circumferential position.
The beneficial effects of the utility model are, simple in structure, pilot centering is reliable, have overcome the problem such as vibrations, rigidity deficiency of knife bar fully, make diamond blade can carry out stable cutting, have realized the high-quality boring of high accurate hole.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
1. steel alloy knife bars, 2. diamond guide pad, 3. diamond blade in figure.
The specific embodiment
As shown in Figure 1, the utility model is provided with steel alloy knife bar 1, the diamond blade 3 of single diamond cutter tooth is installed on steel alloy knife bar 1, at diamond blade 3, on adjacent other positions, a plurality of diamond guide pads 2 is set, diamond guide pad 2 adopts the not distribution of decile at circumferential position.
Diamond guide pad 2 adopts through bright finished diamond compact material, surfacing is smooth, little with hole wall frictional force, no-float, diamond guide pad 2 adopts the not design of decile in the distribution of circumferential position, by the direction of cutting force, determined, the cutting force direction is set the distribution of guide pad by the principle between two guide pads, make each diamond guide pad 2 stress equalizations, rotation steadily, can make steel alloy knife bar 1 play in hole when being subject to shear action and self undercapacity and support centering, the effect of guiding, make the diamond cutter tooth stable carry out high-precision boring.Guide pad adopts the diamond compact material, has both reduced the coefficient of friction with hole wall, can increase again the mar proof of guide pad, and the performance of diamond boring cutter is further optimized; Eliminate lathe, knife bar vibration and knife bar system rigidity deficiency, reached the purpose of high accurate hole processing.
Claims (1)
1. the boring cutter of guide pad diamond more than a kind, be provided with the steel alloy knife bar, it is characterized in that: the diamond blade that single diamond cutter tooth is installed on the steel alloy knife bar, on adjacent other positions, a plurality of diamond guide pads are set at diamond blade, the diamond guide pad adopts the not distribution of decile at circumferential position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365102.4U CN203380374U (en) | 2013-06-25 | 2013-06-25 | Diamond boring cutter with multiple guide blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365102.4U CN203380374U (en) | 2013-06-25 | 2013-06-25 | Diamond boring cutter with multiple guide blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380374U true CN203380374U (en) | 2014-01-08 |
Family
ID=49868901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320365102.4U Expired - Lifetime CN203380374U (en) | 2013-06-25 | 2013-06-25 | Diamond boring cutter with multiple guide blocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148685A (en) * | 2014-08-23 | 2014-11-19 | 南通永大管业股份有限公司 | Deep hole boring cutter row |
-
2013
- 2013-06-25 CN CN201320365102.4U patent/CN203380374U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148685A (en) * | 2014-08-23 | 2014-11-19 | 南通永大管业股份有限公司 | Deep hole boring cutter row |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 2801 Patent on July 11, 2023 Number: 28-01 Volume: 39 |
|
| CU01 | Correction of utility model |