CN109282732A - A kind of easy drill head apical angle measuring device and its measurement method - Google Patents
A kind of easy drill head apical angle measuring device and its measurement method Download PDFInfo
- Publication number
- CN109282732A CN109282732A CN201811346856.9A CN201811346856A CN109282732A CN 109282732 A CN109282732 A CN 109282732A CN 201811346856 A CN201811346856 A CN 201811346856A CN 109282732 A CN109282732 A CN 109282732A
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- China
- Prior art keywords
- spill spin
- spin block
- measuring device
- ontology
- drill head
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- 238000000691 measurement method Methods 0.000 title claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention relates to a kind of easy drill head apical angle measuring device and its measurement methods, belong to cutter manufacture field, which includes: ontology, are formed by two pieces in the side plate that respective edge side is mutually connected vertically；Spill spin block is rotatably assorted by the shaft of setting on the body with ontology；Fixing seat is mounted on spill spin block, for loading master bar or drill bit；Stylus is mounted on spill spin block and arranges in spill spin block far from one end end of shaft；Ontology is equipped with and the mutually matched angle quarter value of stylus on the surface ipsilateral with spill spin block.This measuring device realizes the measurement to drill head apical angle using projection theory；It is cheap that a kind of testing cost is provided for drill head apical angle measurement, measurement accurately detection scheme.
Description
Technical field
The invention belongs to cutter manufacture technical field, it is related to a kind of easy drill head apical angle measuring device and its measurement side
Method.
Background technique
Existing drill head apical angle influences the crucial cutting-tool angle of processing as one, and underproof drill head apical angle will reduce
The processing service life of cutter increases the cost of charp tool.For some environment using conical surface seal, angle is incorrect will be so that part be straight
It is informed of a case useless.
Summary of the invention
In view of this, utilizing projection one of the objects of the present invention is to provide a kind of easy drill head apical angle measuring device
Principle realizes the measurement to drill head apical angle；The second object of the present invention is to provide a kind of easy drill head apical angle measurement method,
It is cheap that a kind of testing cost is provided for drill head apical angle measurement, measurement accurately detection scheme.
In order to achieve the above objectives, the present invention provides the following technical scheme that
The present invention provides a kind of easy drill head apical angle measuring device, comprising: ontology, it is mutual in respective edge side by two pieces
Side plate composition connected vertically；Spill spin block is rotatably assorted by the shaft of setting on the body with ontology；Fixing seat is mounted on
On spill spin block, for loading master bar or drill bit to be measured；Stylus is mounted on spill spin block and in the one end of spill spin block far from shaft
End arrangement；The ontology is equipped with and the mutually matched angle quarter value of stylus on the surface ipsilateral with spill spin block.
Further, ad hoc following to reduce the quality of this measuring device and convenient for the installation to master bar or drill bit to be measured
Structure: the fixing seat is in I-shaped structure, and top is equipped with the V-shaped groove for positioning master bar or drill bit to be measured.
Further, to measure this measuring device convenient for accurate and effective reading, ad hoc following structures: in the shaft
Equipped with the tapered end locked with spill spin block.
It further, is the measurement range for expanding this measuring device, ad hoc following structures: the shaft is close to ontology corner
Setting, and it is located at the corner of the side plate of its place ontology.
The present invention also provides a kind of easy drill head apical angle measurement methods, using above-mentioned measuring device, the measurement side
Method includes: first to implement " small change " to the measuring device using master bar；Master bar is changed to drill bit to be measured again；By rotation to
It surveys drill bit and spill spin block finds the point on the corner angle staff on the drill bit conical surface to be measured；Drill bit to be measured is read using stylus and angle quarter value
1/2 apex angle value.
The beneficial effects of the present invention are: measuring device of the present invention is at low cost, versatile in conjunction with drill bit to be measured, measurement can
Lean on, performance is stable, efficiency is fast, provide a kind of quick Solution for factory's detection apex angle, can be widely applied to other similar
The tool of apex angle need to be detected.It is cheap that measurement method of the present invention for drill head apical angle measurement provides a kind of testing cost, and measurement is accurate
Detection scheme.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.Target of the invention and other advantages can be realized by following specification and
It obtains.
Detailed description of the invention
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing excellent
The detailed description of choosing, in which:
Fig. 1 is the structural schematic diagram of drill head apical angle measuring device；
Fig. 2 is the structure top view of drill head apical angle measuring device；
Fig. 3 is " small change " top view of drill head apical angle measuring device；
Element numbers in attached drawing respectively indicate: ontology 1, fixing seat 2, spill spin block 3, shaft 4, stylus 5, master bar 6, angle
Spend quarter value 7, drill bit to be measured 8.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that diagram provided in following embodiment is only to show
Meaning mode illustrates basic conception of the invention, and in the absence of conflict, the feature in following embodiment and embodiment can phase
Mutually combination.
Embodiment is basic as shown in attached drawing 1,2: the present embodiment provides a kind of easy drill head apical angle measuring devices, including this
Body 1, fixing seat 2, spill spin block 3, shaft 4, stylus 5, master bar 6 and angle quarter value 7, wherein the L-shaped structure of ontology 1, by two pieces
In the side plate composition that respective edge side is mutually connected vertically, a side wall inner surfaces are as basal plane, another side wall inner surfaces conduct
Perspective plane；Spill spin block 3 is rotatably assorted by the way that the shaft 4 that ontology 1 has on the horizontal side plate on perspective plane is arranged in ontology 1；Gu
Reservation 2 is mounted on spill spin block 3, for loading master bar 6 or drill bit to be measured 8；Stylus 5 is mounted on spill spin block 3 and is rotating
Block 3 is arranged far from one end end of shaft 4；Ontology 1 is equipped with mutually matched with stylus 5 on the surface ipsilateral with spill spin block 3
Angle quarter value 7, fixing seat 2 is in I-shaped structure, and top is equipped with and (does not mark for positioning the V-shaped groove of master bar or drill bit to be measured
Note), in the fixing seat 2 and it is displaced the fixture also set up above V-shaped groove for being fixed master bar or drill bit to be measured and (does not mark
Note), it is additionally provided with for adjusting its relative displacement between fixture preferably to adapt to different drill jigs to be measured in the fixing seat 2
The adjusting hole (unmarked) taken, shaft 4 are equipped with the tapered end (unmarked) locked with spill spin block 3, and shaft 4 is close to ontology 1
Corner setting, and it is located at the corner that its place ontology 1 has the horizontal side plate on perspective plane.
In use, first as shown in figure 3, first carrying out " small change " using master bar 6, the purpose of small change is to eliminate this dress
The foozle set guarantees the accuracy of measurement result.After " small change ", if drill bit to be measured is mounted in fixing seat by Fig. 1, make to
The top for surveying drill bit, which is supported, to be terminated in ontology and has on the vertical side plate of basal plane, and rotates drill handle part to be measured, and rotation need to be assisted to revolve
Switch block whether by light projector, finds the point on the corner angle staff on the drill bit conical surface to be measured, drill bit to be measured and rotation is locked after finding
Block.By the scale on the perspective plane on ontology, 1/2 apex angle value of drill bit to be measured is read, to realize the survey to drill head apical angle
Amount.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Scope of the claims in.
Claims (5)
1. a kind of easy drill head apical angle measuring device characterized by comprising ontology (1), by two pieces in respective edge side phase
Mutually side plate composition connected vertically；Spill spin block (3) is rotatably assorted by the shaft (4) of setting on the body with ontology；Fixing seat
(2), it is mounted on spill spin block, for loading master bar (6) or drill bit to be measured (8)；Stylus (5), be mounted on spill spin block and
Spill spin block is arranged far from one end end of shaft；The ontology is equipped on the surface ipsilateral with spill spin block and cooperates with stylus
Angle quarter value (7).
2. easy drill head apical angle measuring device according to claim 1, which is characterized in that the fixing seat is in I-shaped
Structure, top are equipped with the V-shaped groove for positioning master bar or drill bit to be measured.
3. easy drill head apical angle measuring device according to claim 1, which is characterized in that the shaft is equipped with and rotation
The tapered end that switch block locks.
4. easy drill head apical angle measuring device according to claim 1, which is characterized in that the shaft turns close to ontology
It is arranged at angle, and is located at the corner of the side plate of its place ontology.
5. a kind of easy drill head apical angle measurement method, which is characterized in that use measurement according to any one of claims 1-4
Device, the measurement method include: first to implement " small change " to the measuring device using master bar；Master bar is changed to again to be measured
Drill bit；The point on the corner angle staff on the drill bit conical surface to be measured is found by rotating drill bit and spill spin block to be measured；Utilize stylus and angle
Quarter, value read 1/2 apex angle value of drill bit to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346856.9A CN109282732B (en) | 2018-11-13 | 2018-11-13 | Simple drill bit vertex angle measuring device and measuring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346856.9A CN109282732B (en) | 2018-11-13 | 2018-11-13 | Simple drill bit vertex angle measuring device and measuring method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109282732A true CN109282732A (en) | 2019-01-29 |
| CN109282732B CN109282732B (en) | 2024-03-22 |
Family
ID=65175605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811346856.9A Active CN109282732B (en) | 2018-11-13 | 2018-11-13 | Simple drill bit vertex angle measuring device and measuring method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109282732B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626465A (en) * | 1946-11-08 | 1953-01-27 | Coventry Gauge & Tool Co Ltd | Angle measuring device |
| CN2080655U (en) * | 1990-04-13 | 1991-07-10 | 东方汽轮机厂 | Angle gauge for grinding edge of qun drill |
| CN2088232U (en) * | 1990-12-19 | 1991-11-06 | 谭俊吉 | Multi-purpose ruler |
| JP2001227929A (en) * | 2000-02-15 | 2001-08-24 | Ricoh Co Ltd | Angle measuring method and apparatus |
| CN2864583Y (en) * | 2005-10-20 | 2007-01-31 | 范春 | Drill head apical angle measuring rule |
| CN101319880A (en) * | 2008-07-10 | 2008-12-10 | 深圳深蓝精机有限公司 | Method and device for detecting core thickness of drilling bit |
| CN201289363Y (en) * | 2008-09-18 | 2009-08-12 | 广西玉柴机器股份有限公司 | Detector for drill point angle of drilling bit |
| CN103697798A (en) * | 2013-12-30 | 2014-04-02 | 长城汽车股份有限公司 | Measuring device and measuring method for swing angle of ball head |
| CN105180778A (en) * | 2014-06-04 | 2015-12-23 | 北京亿仁赛博医疗科技研发中心有限公司 | Field angle measurement device |
| CN206387352U (en) * | 2017-01-23 | 2017-08-08 | 广西玉柴机器股份有限公司 | Length-measuring appliance with extension bar drill bit |
| CN206540520U (en) * | 2016-12-29 | 2017-10-03 | 纳恩博（天津）科技有限公司 | Angle measurement apparatus |
| CN207894334U (en) * | 2018-02-06 | 2018-09-21 | 海克斯康测量技术(青岛)有限公司 | Stylus joint angles high-speed adjustment device |
| CN208780106U (en) * | 2018-11-13 | 2019-04-23 | 南方天合底盘系统有限公司 | A kind of easy drill head apical angle measuring device |
-
2018
- 2018-11-13 CN CN201811346856.9A patent/CN109282732B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626465A (en) * | 1946-11-08 | 1953-01-27 | Coventry Gauge & Tool Co Ltd | Angle measuring device |
| CN2080655U (en) * | 1990-04-13 | 1991-07-10 | 东方汽轮机厂 | Angle gauge for grinding edge of qun drill |
| CN2088232U (en) * | 1990-12-19 | 1991-11-06 | 谭俊吉 | Multi-purpose ruler |
| JP2001227929A (en) * | 2000-02-15 | 2001-08-24 | Ricoh Co Ltd | Angle measuring method and apparatus |
| CN2864583Y (en) * | 2005-10-20 | 2007-01-31 | 范春 | Drill head apical angle measuring rule |
| CN101319880A (en) * | 2008-07-10 | 2008-12-10 | 深圳深蓝精机有限公司 | Method and device for detecting core thickness of drilling bit |
| CN201289363Y (en) * | 2008-09-18 | 2009-08-12 | 广西玉柴机器股份有限公司 | Detector for drill point angle of drilling bit |
| CN103697798A (en) * | 2013-12-30 | 2014-04-02 | 长城汽车股份有限公司 | Measuring device and measuring method for swing angle of ball head |
| CN105180778A (en) * | 2014-06-04 | 2015-12-23 | 北京亿仁赛博医疗科技研发中心有限公司 | Field angle measurement device |
| CN206540520U (en) * | 2016-12-29 | 2017-10-03 | 纳恩博（天津）科技有限公司 | Angle measurement apparatus |
| CN206387352U (en) * | 2017-01-23 | 2017-08-08 | 广西玉柴机器股份有限公司 | Length-measuring appliance with extension bar drill bit |
| CN207894334U (en) * | 2018-02-06 | 2018-09-21 | 海克斯康测量技术(青岛)有限公司 | Stylus joint angles high-speed adjustment device |
| CN208780106U (en) * | 2018-11-13 | 2019-04-23 | 南方天合底盘系统有限公司 | A kind of easy drill head apical angle measuring device |
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| Publication number | Publication date |
|---|---|
| CN109282732B (en) | 2024-03-22 |
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