CN201289363Y - Detector for drill point angle of drilling bit - Google Patents
Detector for drill point angle of drilling bit Download PDFInfo
- Publication number
- CN201289363Y CN201289363Y CNU2008201134107U CN200820113410U CN201289363Y CN 201289363 Y CN201289363 Y CN 201289363Y CN U2008201134107 U CNU2008201134107 U CN U2008201134107U CN 200820113410 U CN200820113410 U CN 200820113410U CN 201289363 Y CN201289363 Y CN 201289363Y
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- CN
- China
- Prior art keywords
- angle
- detector
- drill point
- detection ruler
- main detection
- 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 - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a detector for the drill point angle of a drilling head. The detector comprises a detecting plate and a main detecting ruler which are articulated mutually. An angle disc with scales is arranged on the main detecting ruler; the detecting plate is articulated with the main detecting ruler through a bolt pin and a screw cap; and the angle disc is fixed on the main detecting ruler through the locking pin of the angle disc. The detector for the drill point angle of the drilling head can accurately measure the angular dimension of the drill point angle and has the advantages of simple structure, easy implementation and higher efficiency when in use.
Description
Technical field
The utility model relates to a kind of detector, the detector of bit drills wedge angle after particularly a kind of detection is refaced.
Background technology
General drill bit after refacing, the particularly manual drill bit of refacing, the angle of its drill point angle all is that the producer of regrind bit determines by range estimation.Such result is exactly the producer's very important of experience, and general people is difficult to hold, and the error of drill point angle is also bigger.
Summary of the invention
The purpose of this utility model is to disclose a kind of bit drills wedge angle detector, to overcome the drill bit back drill point angle error bigger technological deficiency of refacing.
Bit drills wedge angle detector described in the utility model comprises the check-out console and the main detection ruler of mutual pivot joint, and the angle scale that has scale is arranged on the main detection ruler.
In the technique scheme, check-out console and main detection ruler articulate by bolt pin and nut.
In the technique scheme, described angle scale is fixed on the main detection ruler by the angle scale stop pin.
Bit drills wedge angle detector of the present utility model can accurately be measured the angular dimension of drill point angle, and is simple in structure, be easy to realize that the Use Limitation rate is higher.
Description of drawings
Fig. 1 is the one-piece construction figure of the utility model bit drills wedge angle detector;
Fig. 2 is the partial sectional view of the utility model bit drills wedge angle detector.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-check-out console, 2-master's detection ruler, 3-angle scale, 4-bolt pin, 5-nut, 6-angle scale stop pin.
Embodiment
Below in conjunction with accompanying drawing, an embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of embodiment.
As Fig. 1-shown in Figure 2, the utility model bit drills wedge angle detector comprises check-out console 1 and main detection ruler 2, and check-out console 1, main detection ruler 2 are articulated by bolt pin 4 and nut 5, and angle scale 3 links together by angle scale stop pin 6 with main detection ruler 2.During use, check-out console 1, main detection ruler 2 are close to two cutting edges of drill bit respectively.At this moment, check-out console 1 and main detection ruler 2 have formed an angle, and the angle scale 3 on the main detection ruler 2 has just had an angle value, and according to the principle that the diagonal angle equates, this angle value is exactly the drill point angle of the drill bit of surveying.Along with the variation of bit drills wedge angle, the angle of check-out console 1 and main detection ruler 2 is respective change also, is fixed on the angle scale 3 real-time readings that show angles on the main detection ruler 2.The utility model is simple in structure, be easy to realize that the Use Limitation rate is higher.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (3)
1. a bit drills wedge angle detector is characterized in that, comprises the check-out console and the main detection ruler of mutual pivot joint, and the angle scale that has scale is arranged on the described main detection ruler.
2. bit drills wedge angle detector according to claim 1 is characterized in that, described check-out console and main detection ruler articulate by bolt pin and nut.
3. bit drills wedge angle detector according to claim 1 and 2 is characterized in that described angle scale is fixed on the described main detection ruler by the angle scale stop pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201134107U CN201289363Y (en) | 2008-09-18 | 2008-09-18 | Detector for drill point angle of drilling bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201134107U CN201289363Y (en) | 2008-09-18 | 2008-09-18 | Detector for drill point angle of drilling bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289363Y true CN201289363Y (en) | 2009-08-12 |
Family
ID=40981047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201134107U Expired - Fee Related CN201289363Y (en) | 2008-09-18 | 2008-09-18 | Detector for drill point angle of drilling bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289363Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913708A (en) * | 2015-06-16 | 2015-09-16 | 沈阳飞机工业（集团）有限公司 | Scissor-type angle measuring device and angle measuring method |
| CN109282732A (en) * | 2018-11-13 | 2019-01-29 | 南方天合底盘系统有限公司 | A kind of easy drill head apical angle measuring device and its measurement method |
| CN114378595A (en) * | 2022-01-19 | 2022-04-22 | 宝鸡法士特齿轮有限责任公司 | Method for quickly adjusting installation angle of angle head and angle block |
-
2008
- 2008-09-18 CN CNU2008201134107U patent/CN201289363Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913708A (en) * | 2015-06-16 | 2015-09-16 | 沈阳飞机工业（集团）有限公司 | Scissor-type angle measuring device and angle measuring method |
| CN104913708B (en) * | 2015-06-16 | 2018-06-08 | 沈阳飞机工业（集团）有限公司 | A kind of scissor angle measurement unit and angle measurement method |
| CN109282732A (en) * | 2018-11-13 | 2019-01-29 | 南方天合底盘系统有限公司 | A kind of easy drill head apical angle measuring device and its measurement method |
| CN109282732B (en) * | 2018-11-13 | 2024-03-22 | 南方天合底盘系统有限公司 | Simple drill bit vertex angle measuring device and measuring method thereof |
| CN114378595A (en) * | 2022-01-19 | 2022-04-22 | 宝鸡法士特齿轮有限责任公司 | Method for quickly adjusting installation angle of angle head and angle block |
| CN114378595B (en) * | 2022-01-19 | 2023-01-03 | 宝鸡法士特齿轮有限责任公司 | Method for quickly adjusting installation angle of angle head and angle block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20130918 |