CN209588886U - A kind of taper external tooth cubing and the taper external tooth part with the cubing - Google Patents
A kind of taper external tooth cubing and the taper external tooth part with the cubing Download PDFInfo
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- CN209588886U CN209588886U CN201920300438.XU CN201920300438U CN209588886U CN 209588886 U CN209588886 U CN 209588886U CN 201920300438 U CN201920300438 U CN 201920300438U CN 209588886 U CN209588886 U CN 209588886U
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- external tooth
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- cubing
- divider
- taper external
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Abstract
A kind of taper external tooth part the utility model discloses taper external tooth cubing and with the cubing, it include: at least three dividers, the divider has a detecting state, when being in detecting state, the alveolar surface of divider and taper external tooth is tangent, and point of contact is located on the reference circle of taper external tooth；Ring is measured, the measurement ring includes first end face and second end face, and the interior first end face described without leave for measuring ring is gradually increased to second end face, in height to be measured, the first end face and the divider phase inscribe；It is related to part size detection technique field.Taper external tooth cubing in the utility model uses the divider to match with cone tooth reference circle, and it is matched with measurement ring, the reference diameter for being difficult to the certain height detected is converted to the height detection of measurement ring, it is simple and convenient, measuring process is few, it is adaptable, greatly improve the detection speed of taper external tooth.
Description
Technical field
The utility model relates to part size detection technique field, it is specifically related to a kind of taper external tooth cubing and with should
The taper external tooth part of cubing.
Background technique
Conical tooth can have in daily life and field of industrial production and widely answer with the quick and convenient installation of corresponding part
With taper internal tooth and two kinds of taper external tooth can be divided by boring tooth according to its structure feature, in certain occasions for needing degree of precision, to spy
The size of conical tooth reference circle at fixed height has strict requirements, it is therefore desirable to the conical tooth reference circle size processed
It is detected, three coordinate measurements is generally cooperated using divider in the world at present, principle is taken a little on divider using three coordinates
The inscribed circle of certain height is found out, at this point, divider is tangent with alveolar surface on certain height section, and point of contact is located at conical tooth
Reference circle on, need repeatedly measurement divider on multiple points, could it is difficult determine the multiple dividers of conical tooth it is external
The round center of circle, and then punishment degree diameter of a circle is calculated, measurement process is complicated, and consuming time is long, cannot well adapt to conical tooth
Detection, therefore, it is necessary to a kind of taper external tooth special gauge is designed, the size detection of Lai Jinhang taper external tooth.
Utility model content
The purpose of this utility model is to overcome the deficiencies of above-mentioned background technique, provide one kind and are suitable for the inspection of taper external tooth
It surveys, rapidly and accurately completes the cubing of the size detection of taper external tooth reference circle.
The utility model provides a kind of taper external tooth cubing, and the reference circle for being used to detect in taper external tooth height to be measured is straight
Diameter, comprising:
At least three dividers, the divider have a detecting state, when being in detecting state, divider and taper external tooth
Alveolar surface is tangent, and point of contact is located on the reference circle of taper external tooth；
Ring is measured, the measurement ring includes first end face and second end face, and the interior first end face described without leave for measuring ring arrives
Second end face is gradually increased, in height to be measured, the first end face and the divider phase inscribe.
Based on the above technical solution, the taper external tooth cubing includes multiple measurement rings, and the of multiple measurement rings
One end face respectively in different height to be measured with divider phase inscribe.
Based on the above technical solution, the measurement ring has taper, measures the taper of ring and the cone of taper external tooth
It spends identical.
Based on the above technical solution, when the divider is in detecting state, outside the inclined angle of divider and taper
The taper of tooth is identical.
Based on the above technical solution, the taper external tooth cubing further includes fixing seat, the divider fixed setting
In the upper surface of the fixing seat.
The utility model also provides a kind of taper external tooth part with cubing characterized by comprising
Part noumenon, the part noumenon have taper, and the outer wall of part noumenon is equipped with a circle taper external tooth；
And taper external tooth cubing as described above.
Based on the above technical solution, the first end face of the measurement ring is not more than to the distance between second end face
Height to be measured is the distance between to part noumenon bottom surface on the part noumenon.
Based on the above technical solution, the taper external tooth part with cubing further includes fixing seat, the needle
Rule are fixedly installed on the upper surface of the fixing seat.
Compared with prior art, as follows the advantages of the utility model:
Taper external tooth cubing in the utility model uses the divider to fit with adjacent conical external tooth, and utilizes measurement ring
Self gravity so that divider is fitted with taper external tooth, when detection, three dividers are placed in three of circumferentially spaced about 120 degree
In tooth socket, it is then placed in measurement ring, the first end face height of measurement measurement ring and the height value of taper outer toothed surface, comparison height
The difference of value and setting value places the divider table of comparisons by establishing height value and reference circle, finds divider circumscribed circle actual size,
The detection of taper external tooth can be completed.The utility model technology will be difficult to the taper external tooth reference diameter of the certain height measured
Measurement ring elevation carrection is converted to, precision improves about 10 times, and simple and convenient, measuring process is few, and it is adaptable, it greatly improves
The detection speed of taper external tooth, detection efficiency improve about 30 times or more.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the taper external tooth cubing of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the part noumenon of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the taper external tooth part with cubing of the utility model embodiment one；
Fig. 4 is the structural schematic diagram of the taper external tooth part with cubing of the utility model embodiment two；
Fig. 5 is the detection schematic diagram of the taper external tooth cubing of the utility model embodiment.
Appended drawing reference: 1-divider, 2-measurement rings, 3-fixing seats；4-part noumenons.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
Embodiment one
Referring to figs. 1 to 5, the utility model embodiment provides a kind of taper external tooth cubing, is used to detect taper
Reference diameter in external tooth height to be measured, comprising:
At least three dividers 1, the divider 1 have a detecting state, when being in detecting state, outside divider 1 and taper
The alveolar surface of tooth is tangent, and point of contact is located on the reference circle of taper external tooth；
Ring 2 is measured, the measurement ring 2 includes first end face and second end face, measures the interior first end face described without leave of ring 2
It is gradually increased to second end face, in height to be measured, the first end face and the 1 phase inscribe of divider.
Taper external tooth cubing in the utility model uses tangent with the alveolar surface of taper external tooth, and point of contact is located at outside taper
Divider 1 on the reference circle of tooth, and in height to be measured, first end face is matched with the measurement ring 2 of the 1 phase inscribe of divider,
When detection, divider 1 is inserted between the tooth socket of taper external tooth, makes it into detecting state, then will measurement ring 2 be put into it is several
Between divider 1, make its free-falling and compress it, due in height to be measured, measure ring 2 first end face and the needle
Advise 1 phase inscribe, when measurement ring 2 blocked completely, when position can not decline again, this height place reference diameter be and gauge
Very little diameter is equal, and then the height value of the first end face of measurement measurement ring 2 to taper outer toothed surface, compares height value and setting value
Difference, place the divider table of comparisons by establishing height value and reference circle, find 1 circumscribed circle actual size of divider, can be completed
The detection of taper external tooth.The taper external tooth reference diameter for being difficult to the certain height measured is converted to survey by the utility model technology
The elevation carrection of ring 2 is measured, precision improves about 10 times, and simple and convenient, measuring process is few, and it is adaptable, greatly improve taper
The detection speed of external tooth, detection efficiency improve about 30 times or more.
In the present embodiment, it is preferred that the taper external tooth cubing includes multiple measurement rings 2, and the first of multiple measurement rings 2
End face respectively in different height to be measured with 1 phase inscribe of divider；It is each to measure the first of ring 2 by the way that multiple measurement rings 2 are arranged
End face is measuring the same of different height reference diameters to be measured respectively in different height to be measured with 1 phase inscribe of divider respectively
When, the taper value of taper external tooth can also be measured simultaneously and be calculated, kills two birds with one stone, further improves detection efficiency.
In the present embodiment, it is preferred that the measurement ring 2 has taper, measures the taper of ring 2 and the taper of taper external tooth
It is identical, it should be noted that during the processing and manufacturing of taper external tooth, taper value is one and is easier the size guaranteed,
Its error is generally very small, and the taper for measuring ring 2 here is identical as the standard taper of taper external tooth, convenient for measuring the processing of ring 2,
In measurement process, measurement ring 2 can fit closely in the height direction with taper external tooth, keep the first end face for measuring ring 2
Horizontality, is unlikely to run-off the straight, and testing result is more accurate；Further, when the divider 1 is in detecting state, divider 1
Inclined angle is identical as the taper of taper external tooth, more suitable when so that divider 1 is between the tooth socket for being inserted into taper external tooth
Freely, higher with the laminating degree of taper external tooth, the levels of precision of detection is also improved to a certain extent.
The utility model embodiment also provides a kind of taper external tooth part with cubing, comprising:
Part noumenon 4, the part noumenon 4 have taper, and the outer wall of part noumenon 4 is equipped with a circle taper external tooth；
And taper external tooth cubing as described above.
Divider 1 and the alveolar surface of 4 taper external tooth of part noumenon are tangent, and point of contact is located on the reference circle of taper external tooth, In
In height to be measured, the first end face and the 1 phase inscribe of divider of ring 2 are measured, measurement ring 2 is put between several dividers 1, is made
Its free-falling simultaneously compresses it, and when measurement ring 2 is blocked completely, when position can not decline again, the reference circle at this height is straight
Diameter is i.e. equal with standard size diameter, and then the height value of the first end face of measurement measurement ring 2 to taper outer toothed surface, comparison are high
The difference of angle value and setting value places the divider table of comparisons by establishing height value and reference circle, finds the practical ruler of 1 circumscribed circle of divider
It is very little, the detection of the taper external tooth of part noumenon 4 can be completed.
In the present embodiment, it is preferred that the distance between first end face of the measurement ring 2 to second end face is not more than institute
Height to be measured is stated on part noumenon 4 the distance between to 4 bottom surface of part noumenon；The second end face for measuring ring 2 will not protrude from
The bottom surface of part noumenon 4, it is high to taper outer toothed surface convenient for the placement of part noumenon 4 when detection, and the first end face of measurement ring 2
The measurement of angle value further improves the levels of precision of detection.
Embodiment two
Referring to shown in Fig. 1 and Fig. 5, the utility model embodiment provides a kind of taper external tooth cubing, is used to detect taper
Reference diameter in external tooth height to be measured, comprising:
At least three dividers 1, the divider 1 have a detecting state, when being in detecting state, outside divider 1 and taper
The alveolar surface of tooth is tangent, and point of contact is located on the reference circle of taper external tooth；
Ring 2 is measured, the measurement ring 2 includes first end face and second end face, measures the interior first end face described without leave of ring 2
It is gradually increased to second end face, in height to be measured, the first end face and the 1 phase inscribe of divider.
Taper external tooth cubing in the utility model uses tangent with the alveolar surface of taper external tooth, and point of contact is located at outside taper
Divider 1 on the reference circle of tooth, and in height to be measured, first end face is matched with the measurement ring 2 of the 1 phase inscribe of divider,
When detection, divider 1 is inserted between the tooth socket of taper external tooth, makes it into detecting state, then will measurement ring 2 be put into it is several
Between divider 1, make its free-falling and compress it, due in height to be measured, measure ring 2 first end face and the needle
Advise 1 phase inscribe, when measurement ring 2 blocked completely, when position can not decline again, this height place reference diameter be and gauge
Very little diameter is equal, and then the height value of the first end face of measurement measurement ring 2 to taper outer toothed surface, compares height value and setting value
Difference, place the divider table of comparisons by establishing height value and reference circle, find 1 circumscribed circle actual size of divider, can be completed
The detection of taper external tooth.The taper external tooth reference diameter for being difficult to the certain height measured is converted to survey by the utility model technology
The elevation carrection of ring 2 is measured, precision improves about 10 times, and simple and convenient, measuring process is few, and it is adaptable, greatly improve taper
The detection speed of external tooth, detection efficiency improve about 30 times or more.
Unlike technical solution in embodiment one, in the present embodiment, it is preferred that the taper external tooth cubing is also wrapped
Fixing seat 3 is included, the divider 1 is fixedly installed on the upper surface of the fixing seat 3；Divider 1 is fixed on fixing seat 3 in advance
Upper surface, technical solution are simply easily realized, and the step of being further reduced when taper external tooth detects, and are avoided the occurrence of and are being implemented
The divider 1 being likely to occur in one slides when fixed, caused by testing result inaccuracy problem, improve detection efficiency
And measurement result accuracy.
The utility model embodiment also provides a kind of taper external tooth part with cubing, comprising:
Part noumenon 4, the part noumenon 4 have taper, and the outer wall of part noumenon 4 is equipped with a circle taper external tooth；
And taper external tooth cubing as described above.
Unlike technical solution in embodiment one, in the present embodiment, it is preferred that outside the taper with cubing
Tooth part further includes fixing seat 3, and the divider 1 is fixedly installed on the upper surface of the fixing seat 3.
Those skilled in the art can carry out various modifications to the utility model embodiment and modification, if these are modified
With modification within the scope of the claims of the present invention and its equivalent technology, then these modifications and variations are also practical new at this
Within the protection scope of type.
The prior art that the content being not described in detail in specification is known to the skilled person.
Claims (8)
1. a kind of taper external tooth cubing is used to detect the reference diameter in taper external tooth height to be measured, which is characterized in that packet
It includes:
At least three dividers (1), the divider (1) have a detecting state, when being in detecting state, divider (1) and taper
The alveolar surface of external tooth is tangent, and point of contact is located on the reference circle of taper external tooth；
It measures ring (2), the measurement ring (2) includes first end face and second end face, measures the interior first end described without leave of ring (2)
Face is gradually increased to second end face, in height to be measured, the first end face and the divider (1) phase inscribe.
2. a kind of taper external tooth cubing as described in claim 1, it is characterised in that: the taper external tooth cubing includes multiple surveys
Measure ring (2), it is multiple measurement ring (2) first end faces respectively in different height to be measured with divider (1) phase inscribe.
3. a kind of taper external tooth cubing as described in claim 1, it is characterised in that: the measurement ring (2) has taper, measurement
The taper of ring (2) is identical as the taper of taper external tooth.
4. a kind of taper external tooth cubing as described in claim 1, it is characterised in that: when the divider (1) is in detecting state,
Divider (1) inclined angle is identical as the taper of taper external tooth.
5. a kind of taper external tooth cubing as described in claim 1, it is characterised in that: the taper external tooth cubing further includes fixing
Seat (3), the divider (1) are fixedly installed on the upper surface of the fixing seat (3).
6. a kind of taper external tooth part with cubing characterized by comprising
Part noumenon (4), the part noumenon (4) have taper, and the outer wall of part noumenon (4) is equipped with a circle taper external tooth；
And taper external tooth cubing as described in claim 1.
7. a kind of taper external tooth part with cubing as claimed in claim 6, it is characterised in that: measurement ring (2)
First end face is to the distance between second end face no more than height to be measured on the part noumenon (4) to part noumenon (4) bottom surface
The distance between.
8. a kind of taper external tooth part with cubing as claimed in claim 6, it is characterised in that: the cone with cubing
Shape external tooth part further includes fixing seat (3), and the divider (1) is fixedly installed on the upper surface of the fixing seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300438.XU CN209588886U (en) | 2019-03-08 | 2019-03-08 | A kind of taper external tooth cubing and the taper external tooth part with the cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300438.XU CN209588886U (en) | 2019-03-08 | 2019-03-08 | A kind of taper external tooth cubing and the taper external tooth part with the cubing |
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| Publication Number | Publication Date |
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| CN209588886U true CN209588886U (en) | 2019-11-05 |
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| CN201920300438.XU Active CN209588886U (en) | 2019-03-08 | 2019-03-08 | A kind of taper external tooth cubing and the taper external tooth part with the cubing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883281A (en) * | 2019-03-08 | 2019-06-14 | 武汉湘伟模塑有限公司 | A kind of taper internal tooth cubing and the taper internal tooth part with the cubing |
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2019
- 2019-03-08 CN CN201920300438.XU patent/CN209588886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883281A (en) * | 2019-03-08 | 2019-06-14 | 武汉湘伟模塑有限公司 | A kind of taper internal tooth cubing and the taper internal tooth part with the cubing |
| CN109883281B (en) * | 2019-03-08 | 2024-02-13 | 武汉湘伟模塑有限公司 | Conical internal tooth gauge and conical internal tooth part with same |
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