CN108519041A - A kind of angle of lock crest line starting circular diameter detection instrument and detection method - Google Patents
A kind of angle of lock crest line starting circular diameter detection instrument and detection method Download PDFInfo
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- CN108519041A CN108519041A CN201810373910.2A CN201810373910A CN108519041A CN 108519041 A CN108519041 A CN 108519041A CN 201810373910 A CN201810373910 A CN 201810373910A CN 108519041 A CN108519041 A CN 108519041A
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- cubing
- angle
- detection
- starting point
- crest line
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 244000144985 peep Species 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 1
Classifications
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- 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
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Gear Processing (AREA)
Abstract
A kind of angle of lock crest line starting circular diameter detection instrument, including go side cubing and not-go-end cubing；Go side cubing and not-go-end cubing are disc structure, and one end of disc structure is detection structure, and the other end is adjective-centre structure；The size of adjective-centre structure and the outside circle of detected workpiece match；The nominal diameter of the detection structure of go side cubing is equal to detected workpiece tip surface line starting point and forms the round minimum limit of size；The nominal diameter of the detection structure of not-go-end cubing is equal to detected workpiece tip surface line starting point and forms round maximum limit of size；The diameter of detection structure is more than the diameter of adjective-centre structure.The present invention is used effectively controls the maximum value and minimum value that angle of lock crest line originates circular diameter by logical-two cubings of not-go-end, and onsite application is conveniently, efficiently.
Description
Technical field
The invention belongs to workpiece calibration technical field, more particularly to a kind of angle of lock crest line starting circular diameter detection instrument and
Detection method.
Background technology
Synchronizer sliding sleeve gear locking corner structure influences gearbox gear-shift performance very big, angular dimension influence berth-changing strength
Square, and the position of angle of lock starting point determines gear shift synchronization time, therefore accurate detection angle of lock crest line initial point position is very
It is important.
Currently, synchronizer angle of lock crest line originates circular diameter generally by three coordinate measurements, provides examining report and sentenced
It is fixed.But three coordinate measurements have certain drawbacks：When it is inefficient, it is not suitable for producing situation in enormous quantities；Second is that simulating
Starting point can introduce the angular error of angle of lock when detecting；Third, detection benchmark adds benchmark and actual use benchmark to differ with machine
It causes, influences accuracy of detection.
Invention content
The purpose of the present invention is to provide a kind of angle of lock crest line starting circular diameter detection instrument and detection methods, to solve
The above problem.
To achieve the above object, the present invention uses following technical scheme：
A kind of angle of lock crest line starting circular diameter detection instrument, including go side cubing and not-go-end cubing；Go side cubing and only
End cubing is disc structure, and one end of disc structure is detection structure, and the other end is adjective-centre structure；The size of adjective-centre structure with
The outside circle for being detected workpiece matches；The nominal diameter of the detection structure of go side cubing, which is equal to, is detected workpiece tip surface line starting
Point forms the minimum limit of size of circle；The nominal diameter of the detection structure of not-go-end cubing, which is equal to, is detected workpiece tip surface line starting point
Form the maximum limit of size of circle；The diameter of detection structure is more than the diameter of adjective-centre structure.
Further, the detection structure end face of go side cubing and not-go-end cubing is vertically installed with handle.
Further, the disc structure edge of go side cubing and not-go-end cubing is provided with gap, and the number of gap is 2, is slitted
Mouth is peep hole.
Further, several through-holes are provided on the disc structure of go side cubing and not-go-end cubing.
Further, detection structure is horn structure in escape one end.
Further, circular diameter detection instrument is originated based on a kind of angle of lock crest line described in above-mentioned any one, including
Following steps：
Step 1 removes detected gear face burr totally, and detected gear is placed on tablet；
Step 2 is vertically filled in adjective-centre structure in detected bore, while ensureing cubing using go side cubing
End face and gear face note close, and are exposed to other than cubing when each tip surface line starting point forms circle, then product processing is qualified；When having
Several starting points are invisible, and rotation cubing watches the physical location of starting point by peep hole, is processed adjustment；
Step 3 is detected using not-go-end cubing, and when each tip surface line starting point is all invisible, then product processing is closed
Lattice；When there are several starting points as it can be seen that rotation cubing watches by peep hole the physical location of starting point, it is processed adjustment.
Compared with prior art, the present invention has following technique effect：
The present invention use by logical-two cubings of not-go-end effectively control angle of lock crest line originate the maximum value of circular diameter with
Minimum value, onsite application are convenient, efficient.
Testing fixture design has endoporus adjective-centre structure, adjective-centre structure excircle dimension to be determined using feeler gauge testing principle, ensures centering
Validity, while the minimum value in aperture is detected；The end face of detection structure and the position relationship of adjective-centre structure, with part
End face completely attaches to, and plays the role of end face positioning.
Inner bore of part and end face positioning, make detection benchmark add benchmark consistent with machine, ensure accuracy of detection when cubing detects.
Design detection visualization window, effectively solves element to be measured occlusion issue in detection process, it is easier to judge practical
Processing quality.
Description of the drawings
Fig. 1 is front view of the present invention；
Fig. 2 is side view of the present invention.
Wherein：1, detection structure；2, adjective-centre structure；3, handle；4, gap.
Specific implementation mode
Below in conjunction with attached drawing, the present invention is further described：
It please refers to Fig.1 and Fig. 2, a kind of angle of lock crest line starting circular diameter detection instrument, including go side cubing and not-go-end is examined
Tool；Go side cubing and not-go-end cubing are disc structure, and one end of disc structure is detection structure 1, and the other end is adjective-centre structure
2；The size of adjective-centre structure 2 and the outside circle of detected workpiece match；The nominal diameter of the detection structure 1 of go side cubing is equal to
It is detected workpiece tip surface line starting point and forms the round minimum limit of size；The nominal diameter of the detection structure 1 of not-go-end cubing is equal to
It is detected workpiece tip surface line starting point and forms round maximum limit of size；The diameter of detection structure 1 is more than the straight of adjective-centre structure 2
Diameter.
1 end face of detection structure of go side cubing and not-go-end cubing is vertically installed with handle 3.
The disc structure edge of go side cubing and not-go-end cubing is provided with gap 4, and the number of gap 4 is 2, and gap 4 is to see
Examine hole.
Several through-holes are provided on the disc structure of go side cubing and not-go-end cubing.
Detection structure 1 is horn structure in escape one end.
A kind of detection method of angle of lock crest line starting circular diameter detection instrument, based on one kind described in above-mentioned any one
Angle of lock crest line originates circular diameter detection instrument, includes the following steps：
Step 1 removes detected gear face burr totally, and detected gear is placed on tablet；
Step 2 is vertically filled in adjective-centre structure in detected bore, while ensureing cubing using go side cubing
End face and gear face note close, and are exposed to other than cubing when each tip surface line starting point forms circle, then product processing is qualified；When having
Several starting points are invisible, and rotation cubing watches the physical location of starting point by peep hole, is processed adjustment；
Step 3 is detected using not-go-end cubing, and when each tip surface line starting point is all invisible, then product processing is closed
Lattice；When there are several starting points as it can be seen that rotation cubing watches by peep hole the physical location of starting point, it is processed adjustment.
Claims (6)
1. a kind of angle of lock crest line originates circular diameter detection instrument, which is characterized in that including go side cubing and not-go-end cubing；Go side
Cubing and not-go-end cubing are disc structure, and one end of disc structure is detection structure (1), and the other end is adjective-centre structure (2)；It is fixed
The size and the outside circle of detected workpiece of core structure (2) match；The nominal diameter of the detection structure (1) of go side cubing is equal to
It is detected workpiece tip surface line starting point and forms the round minimum limit of size；The nominal diameter etc. of the detection structure (1) of not-go-end cubing
Round maximum limit of size is formed in detected workpiece tip surface line starting point；The diameter of detection structure (1) is more than adjective-centre structure (2)
Diameter.
2. a kind of angle of lock crest line according to claim 1 originates circular diameter detection instrument, which is characterized in that go side cubing
It is vertically installed with handle (3) with detection structure (1) end face of not-go-end cubing.
3. a kind of angle of lock crest line according to claim 1 originates circular diameter detection instrument, which is characterized in that go side cubing
The disc structure edge of not-go-end cubing is provided with gap (4), the number of gap (4) is 2, and gap (4) is peep hole.
4. a kind of angle of lock crest line according to claim 1 originates circular diameter detection instrument, which is characterized in that go side cubing
It is provided with several through-holes on the disc structure of not-go-end cubing.
5. a kind of angle of lock crest line according to claim 5 originates circular diameter detection instrument, which is characterized in that detection structure
(1) it is horn structure in escape one end.
6. a kind of detection method of angle of lock crest line starting circular diameter detection instrument, which is characterized in that be based on claim 1 to 5
Any one of described in a kind of angle of lock crest line originate circular diameter detection instrument, include the following steps：
Step 1 removes detected gear face burr totally, and detected gear is placed on tablet；
Step 2 is vertically filled in adjective-centre structure in detected bore, while ensureing cubing end face using go side cubing
It closes, is exposed to other than cubing when each tip surface line starting point forms circle, then product processing is qualified with gear face note；It is several when having
Starting point is invisible, and rotation cubing watches the physical location of starting point by peep hole, is processed adjustment；
Step 3 is detected using not-go-end cubing, and when each tip surface line starting point is all invisible, then product processing is qualified；When
There are several starting points as it can be seen that rotating the physical location that cubing watches starting point by peep hole, is processed adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373910.2A CN108519041B (en) | 2018-04-24 | 2018-04-24 | Detection tool and detection method for initial circle diameter of locking angular ridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373910.2A CN108519041B (en) | 2018-04-24 | 2018-04-24 | Detection tool and detection method for initial circle diameter of locking angular ridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108519041A true CN108519041A (en) | 2018-09-11 |
| CN108519041B CN108519041B (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810373910.2A Active CN108519041B (en) | 2018-04-24 | 2018-04-24 | Detection tool and detection method for initial circle diameter of locking angular ridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345840A (en) * | 2019-08-28 | 2019-10-18 | 桂林福达曲轴有限公司 | A kind of the detection template and its application method of crankshaft shoulder outside diameter |
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| CN202101616U (en) * | 2011-05-31 | 2012-01-04 | 滁州兴达机电有限公司 | Checking fixture for crankshaft semicircular hole of cylinder block of internal combustion engine |
| CN202361974U (en) * | 2011-11-28 | 2012-08-01 | 浙江吉利汽车研究院有限公司 | Assistive device for detecting lock angle of gear sleeve of synchronizer |
| CN204188091U (en) * | 2014-11-16 | 2015-03-04 | 重庆市星极齿轮有限责任公司 | The logical only cubing of a kind of gear |
| CN204228072U (en) * | 2014-11-04 | 2015-03-25 | 重庆戴卡捷力轮毂制造有限公司 | Cap mouth gauge |
| CN204329842U (en) * | 2014-12-25 | 2015-05-13 | 郑州磨料磨具磨削研究所有限公司 | Emery wheel inner diameter measurement plain limit gage |
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| CN206073873U (en) * | 2016-08-31 | 2017-04-05 | 西安法士特汽车传动有限公司 | A kind of internal slot diameter cubing |
| CN206556561U (en) * | 2017-03-23 | 2017-10-13 | 重庆数码模车身模具有限公司 | Die case installs circular hole detection instrument |
| CN208443311U (en) * | 2018-04-24 | 2019-01-29 | 陕西法士特汽车传动集团有限责任公司 | A kind of angle of lock crest line starting circular diameter detection instrument |
-
2018
- 2018-04-24 CN CN201810373910.2A patent/CN108519041B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202101616U (en) * | 2011-05-31 | 2012-01-04 | 滁州兴达机电有限公司 | Checking fixture for crankshaft semicircular hole of cylinder block of internal combustion engine |
| CN202361974U (en) * | 2011-11-28 | 2012-08-01 | 浙江吉利汽车研究院有限公司 | Assistive device for detecting lock angle of gear sleeve of synchronizer |
| CN204228072U (en) * | 2014-11-04 | 2015-03-25 | 重庆戴卡捷力轮毂制造有限公司 | Cap mouth gauge |
| CN204188091U (en) * | 2014-11-16 | 2015-03-04 | 重庆市星极齿轮有限责任公司 | The logical only cubing of a kind of gear |
| CN204329842U (en) * | 2014-12-25 | 2015-05-13 | 郑州磨料磨具磨削研究所有限公司 | Emery wheel inner diameter measurement plain limit gage |
| CN205027278U (en) * | 2015-09-11 | 2016-02-10 | 重庆红旗杰勋车轮有限公司 | Novel wheel hub examines utensil |
| CN206073873U (en) * | 2016-08-31 | 2017-04-05 | 西安法士特汽车传动有限公司 | A kind of internal slot diameter cubing |
| CN206556561U (en) * | 2017-03-23 | 2017-10-13 | 重庆数码模车身模具有限公司 | Die case installs circular hole detection instrument |
| CN208443311U (en) * | 2018-04-24 | 2019-01-29 | 陕西法士特汽车传动集团有限责任公司 | A kind of angle of lock crest line starting circular diameter detection instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110345840A (en) * | 2019-08-28 | 2019-10-18 | 桂林福达曲轴有限公司 | A kind of the detection template and its application method of crankshaft shoulder outside diameter |
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| Publication number | Publication date |
|---|---|
| CN108519041B (en) | 2024-03-15 |
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