CN207365873U - A kind of firm gear M values measure frock - Google Patents
A kind of firm gear M values measure frock Download PDFInfo
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- CN207365873U CN207365873U CN201721339617.1U CN201721339617U CN207365873U CN 207365873 U CN207365873 U CN 207365873U CN 201721339617 U CN201721339617 U CN 201721339617U CN 207365873 U CN207365873 U CN 207365873U
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- firm gear
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Abstract
The utility model discloses a kind of firm gear M values to measure frock, including firm gear, the inner ring of the firm gear is equipped with can be along the measuring piece of firm gear radial expansion, the measuring piece both ends are respectively equipped with length bar, each length bar corresponds to the internal spline of a firm gear, correspond to respectively two length bars two internal splines be located at firm gear it is same diametrically.Measuring piece is provided with the inner ring of firm gear, it is embedded in by two length bars on the flexible measuring piece of measuring piece in firm gear in two corresponding internal splines, subsequent staff can obtain the M values of tested firm gear by the horizontal distance between the side where outside micrometer two wedge block upper length bas of measurement, it is simple in structure, and the M values of firm gear can be efficiently measured, effectively reduce development cost.The utility model is applied to harmonic wave speed reducing machine manufacturing field.
Description
Technical field
Harmonic wave speed reducing machine manufacturing field is the utility model is related to, frock is measured more particularly to a kind of firm gear M values.
Background technology
Harmonic wave speed reducing machine firm gear transverse tooth thickness is a most important parameter of firm gear, and the size of transverse tooth thickness needs accurate, quick survey
Amount, otherwise can influence firm gear quality, can even be scrapped when serious.If firm gear transverse tooth thickness detects not subscription specific frock at present, very
It is difficult quick, accurate detection, but special tooling is expensive, hands over phase length, can lengthen the construction cycle of early period, increase exploitation into
This.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of firm gear M values to measure frock, structure letter
It is single, it can quickly measure the M values of firm gear.
Technical solution is used by the utility model：A kind of firm gear M values measure frock, including firm gear, the firm gear
Inner ring is equipped with can be along the measuring piece of firm gear radial expansion, and the measuring piece both ends are respectively equipped with length bar, and each length bar corresponds to
The internal spline of one firm gear, respectively correspond to two length bars two internal splines be located at firm gear it is same diametrically.
Further as above-mentioned technical proposal is improved, and the measuring piece includes two wedge blocks, and the wedge block is cut
Face is ladder structure of right angle, and the inclined-plane of two wedge blocks is affixed, and two wedge blocks, which slide, to be connected, and two length bars are respectively provided at correspondence
On wedge block on the side opposite with inclined-plane.
Further as above-mentioned technical proposal is improved, and the firm gear, which is equipped with, can limit leading for measuring piece telescopic direction
To mechanism.
Further as above-mentioned technical proposal is improved, and the guiding mechanism includes two opposite restriction plates, each limit
Making sheet is fixedly linked with firm gear, and interval is equipped between two restriction plates, between two internal splines of corresponding two length bars are located at respectively
Every lower section, the bottom surface of a wedge block stretches into the inner ring of firm gear through after being spaced, and the top surface of another wedge block is through after being spaced
Stretch into the inner ring of firm gear, two sides adjacent with inclined-plane are contacted with two restriction plates respectively on each wedge block is connected.
Further as above-mentioned technical proposal is improved, and firm gear M values measurement frock further includes pedestal, the pedestal top water
Flat, the firm gear, which is fixed, to be located at the top of pedestal.
The beneficial effects of the utility model：The utility model is provided with measuring piece in the inner ring of firm gear, passes through measuring piece
It is flexible so that in two length bars insertion firm gear on measuring piece in two corresponding internal splines, subsequent staff passes through outer
The horizontal distance between side where two wedge block upper length bas of footpath miking can obtain the M values of tested firm gear, knot
Structure is simple, and can efficiently measure the M values of firm gear, effectively reduces development cost.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the utility model section view；
Fig. 2 is the utility model top view；
Fig. 3 is that enlarged schematic partial view is identified in Fig. 2.
Embodiment
Firm gear M values measurement frock as shown in Figs. 1-3, including firm gear 1, the inner ring of the firm gear 1 is equipped with can be along firm
Take turns the measuring piece 2 of 1 radial expansion, 2 both ends of measuring piece are respectively equipped with length bar 22, and each length bar corresponds to the interior of firm gear 1
Teeth groove 11, respectively correspond to two length bars two internal splines be located at firm gear 1 it is same diametrically.The present embodiment is in firm gear 1
Measuring piece 2 is provided with ring, it is opposite by two in two length bars insertion firm gear 1 on the flexible measuring piece 2 of measuring piece 2
In the internal spline answered, subsequent staff passes through the water between the side where outside micrometer two wedge block upper length bas of measurement
Flat distance can obtain the M values of tested firm gear 1, simple in structure, and can efficiently measure the M values of firm gear 1, effectively reduce
Development cost.
It is further preferred that the measuring piece 2 includes two wedge blocks 21, the section of the wedge block 21 is right-angled trapezium
Structure, the inclined-plane of two wedge blocks are affixed, and two wedge blocks, which slide, to be connected, two length bars be respectively provided on corresponding wedge block with tiltedly
On the opposite side in face.The expanding-contracting action of measuring piece 2 can be completed by the opposite slip of two wedge blocks.
It is further preferred that the firm gear 1 is equipped with the guiding mechanism that can limit 2 telescopic direction of measuring piece, by leading
The telescopic direction of measuring piece 2 is limited to mechanism, ensures that two length bars are accurately embedded during measuring piece 2 extends and corresponds to
Internal spline.
It is further preferred that the guiding mechanism includes two opposite restriction plates 3, each restriction plate is fixed with firm gear 1
It is connected, interval is equipped between two restriction plates 3, corresponds to two internal splines of two length bars respectively positioned at interval lower section, it is right respectively
Answer 1 diameter of firm gear where two internal splines of two length bars parallel with the direction being spaced, between the bottom surface of a wedge block passes through
Stretch into the inner ring of firm gear 1 after, the top surface of another wedge block is through the inner ring that firm gear 1 is stretched into behind interval, on each wedge block
Two sides adjacent with inclined-plane are contacted with two restriction plates 3 respectively to be connected.
It is further preferred that firm gear M values measurement frock further includes pedestal 4,4 top horizontal of pedestal, the firm gear 1 is consolidated
Surely the top of pedestal 4 is located at, the bottom surface of a wedge block passes through interval with, with being affixed with the top surface of pedestal 4, having after the inner ring of firm gear 1
Effect ensure that measuring piece 2 stretches in the horizontal direction.
The operating procedure of the present embodiment：Pedestal 4, restriction plate 3 and wedge block are processed as requested first, then by pedestal 4
If on the table, and by firm gear 1 being fixed on pedestal 4, then restriction plate 3 is fixed in firm gear 1, then takes first wedge
Shape block, by the bottom surface of first wedge block through interval with 1 inner ring rear support of firm gear on pedestal 4, and by first wedge block
On the corresponding internal spline of length bar insertion, then by the top surface of second wedge block through interval, and make the inclined-plane of two wedge blocks
It is affixed, pushes second wedge block so that two wedge blocks are opposite is slided, until the length bar insertion on second wedge block corresponds to
Internal spline, subsequent staff pass through the level interval between the side where outside micrometer two wedge block upper length bas of measurement
It can obtain the M values of firm gear 1.
Certainly, the utility model is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (5)
1. a kind of firm gear M values measure frock, it is characterised in that：Including firm gear (1), the inner ring of the firm gear (1) is equipped with can
Along the measuring piece (2) of firm gear (1) radial expansion, measuring piece (2) both ends are respectively equipped with length bar (22), and each length bar corresponds to one
The internal spline (11) of a firm gear (1), respectively correspond to two length bars two internal splines be located at firm gear (1) it is same diametrically.
2. firm gear M values measurement frock according to claim 1, it is characterised in that：The measuring piece (2) includes two wedge blocks
(21), the section of the wedge block (21) is ladder structure of right angle, and the inclined-plane of two wedge blocks is affixed, and two wedge blocks slide phase
Even, two length bars are respectively provided on side opposite with inclined-plane on corresponding wedge block.
3. firm gear M values measurement frock according to claim 2, it is characterised in that：The firm gear (1), which is equipped with, can limit survey
Measure the guiding mechanism of part (2) telescopic direction.
4. firm gear M values measurement frock according to claim 3, it is characterised in that：The guiding mechanism include two it is opposite
Restriction plate (3), each restriction plate are fixedly linked with firm gear (1), and interval is equipped between two restriction plates (3), correspond to two respectively
For two internal splines of length bar positioned at interval lower section, the bottom surface of a wedge block stretches into the inner ring of firm gear (1) through after being spaced, another
The top surface of a wedge block is through stretching into the inner ring of firm gear (1) behind interval, two sides point adjacent with inclined-plane on each wedge block
Do not contact and be connected with two restriction plates (3).
5. firm gear M values measurement frock according to claim 4, it is characterised in that：Further include pedestal (4), pedestal (4) top
Portion is horizontal, and the firm gear (1) is fixed to be located at the top of pedestal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339617.1U CN207365873U (en) | 2017-10-16 | 2017-10-16 | A kind of firm gear M values measure frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339617.1U CN207365873U (en) | 2017-10-16 | 2017-10-16 | A kind of firm gear M values measure frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365873U true CN207365873U (en) | 2018-05-15 |
Family
ID=62419486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721339617.1U Active CN207365873U (en) | 2017-10-16 | 2017-10-16 | A kind of firm gear M values measure frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780643A (en) * | 2019-04-04 | 2020-10-16 | 海盐卡思机械制造有限公司 | Device for measuring width of arc tooth groove of internal spline |
-
2017
- 2017-10-16 CN CN201721339617.1U patent/CN207365873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780643A (en) * | 2019-04-04 | 2020-10-16 | 海盐卡思机械制造有限公司 | Device for measuring width of arc tooth groove of internal spline |
| CN111780643B (en) * | 2019-04-04 | 2022-03-29 | 海盐卡思机械制造有限公司 | Device for measuring width of arc tooth groove of internal spline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180829 Address after: 215000 A 1F, 18 1F, Weitang Town, Xiangcheng District, Jiangsu. Patentee after: Suzhou Julong Kai fan precision transmission Co., Ltd. Address before: 510700 2 Luogang District Xin Rui Road, Guangzhou, Guangdong Patentee before: GUANGZHOU START TO SAIL INDUSTRIAL ROBOT CO. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 242300 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: Anhui Julong Qifan precision transmission Co.,Ltd. Address before: 215000 A 1F, 18 1F, Weitang Town, Xiangcheng District, Jiangsu. Patentee before: Suzhou Julong Kai fan precision transmission Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 213164 Zone D, No. 98, LongQian Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Guomao precision transmission (Changzhou) Co.,Ltd. Address before: 242300 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: Anhui Julong Qifan precision transmission Co.,Ltd. |
|
| TR01 | Transfer of patent right |