CN207540443U - A kind of cubing for being used to detect sun gear circumference hole location - Google Patents
A kind of cubing for being used to detect sun gear circumference hole location Download PDFInfo
- Publication number
- CN207540443U CN207540443U CN201721271083.3U CN201721271083U CN207540443U CN 207540443 U CN207540443 U CN 207540443U CN 201721271083 U CN201721271083 U CN 201721271083U CN 207540443 U CN207540443 U CN 207540443U
- Authority
- CN
- China
- Prior art keywords
- sun gear
- hole
- cubing
- pedestal
- tooth gauge
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of cubing for being used to detect sun gear circumference hole location, including central shaft, to tooth gauge, measurement pin and pedestal；It is provided on the periphery of the central shaft and treats the one-to-one datum hole of gaging hole with sun gear, the central shaft is vertically arranged on pedestal, tooth gauge is set on the base；Sun gear is set on center shaft, and to tooth gauge to the calibration tooth engagement of sun gear, measurement pin insertion is treated in the corresponding datum hole of gaging hole.Cubing provided by the utility model can quickly detect the hole on sun gear periphery, and it is accurate and easy to operate to measure, while the detection tool structure is simple, and manufacture is at low cost, have higher use value and promotional value.
Description
Technical field
The utility model is related to survey tool field, specially a kind of inspection for being used to detect sun gear circumference hole location
Tool.
Background technology
Card spy's outlet member sun gear part of my company's production, is along the circumferential direction designed with 12 small through hole, wherein 4 logical
Hole is distributed on the circumference of sun gear and positioned at sustained height section, remaining 8 through-hole is distributed in the tooth socket of two different cross sections
Interior, 12 small through hole have position degree requirement towards variant relative to three datum levels.Since aperture is small, measurement difficulty is big,
Measurement period is long.
Conventional measurement method is measured using three coordinates.Since its aperture is small, hole number is more, and surveys same level
4 holes be located at different directions, detection is got up time-consuming and laborious therefore big using three-dimensional coordinates measurement difficulty, and measurement period is long.
For it is existing the technical issues of, it is really necessary to devise a kind of novel hole system position detecting tool, ensure measure
Under the premise of precision, measurement efficiency is improved.
Utility model content
For problems of the prior art, the utility model provides one kind for detecting sun gear circumference hole location
Cubing, realize it is efficient and it is accurate measure sun gear circumferential apertures.
The utility model is to be achieved through the following technical solutions：
A kind of cubing for being used to detect sun gear circumference hole location, including central shaft, to tooth gauge, measurement pin and pedestal；
It is provided on the periphery of the central shaft and treats the one-to-one datum hole of gaging hole with sun gear, the central shaft is vertically arranged in
On pedestal, tooth gauge is set on the base；Sun gear is set on center shaft, to tooth gauge to the calibration tooth engagement of sun gear, is surveyed
Amount pin, which is inserted into, to be treated in the corresponding datum hole of gaging hole.
Further, the lower end of the central shaft is additionally provided with connecting shaft, and pedestal is provided centrally with mounting hole, and connecting shaft is matched
In mounting hole.
Further, the lower end of the central shaft is additionally provided with annular convex platform, and datum hole is provided on annular convex platform.
Further, the top of the central shaft periphery is provided with 4 datum holes, and 4 datum holes are horizontally set on same
Horizontal cross-section；8 datum holes are provided on the periphery of the annular convex platform, 8 datum holes, which are divided equally, sets the two of different height
On a horizontal cross-section.
Further, it is additionally provided on the pedestal to tooth gauge bearing, horizontal square hole is set thereon, tooth gauge activity is set
In square hole.
Further, positioning bolt is additionally provided on the stent, locking bolt is located at the top of square hole, for will be to tooth gauge
Positioning.
Further, multiple measurement pin bearings are additionally provided on the pedestal, measurement pin, which is placed on, to be measured in pin bearing.
Further, handle is also set up on the pedestal, handle is symmetrical arranged the both sides of pedestal.
Compared with prior art, the utility model has technique effect beneficial below：
The utility model provide it is a kind of for detecting the cubing of sun gear circumference hole location, by by sun gear part set
If realizing centralized positioning on center shaft, then the lower end of sun gear part and base contacts rotate sun gear part, make calibration
Tooth is engaged with to tooth gauge, realizes and circumferential angle positioning is carried out to sun gear, and make sun gear treats gaging hole and the benchmark on central shaft
Hole corresponds to, and is then inserted into measurement pin respectively and treats in gaging hole, if whole measurement pins can be inserted into simultaneously is treated that gaging hole is corresponding
In datum hole, then the sun gear meets the requirements, and vice versa.
Tooth gauge is movably arranged on in tooth gauge bearing, being slided along square hole level, after to tooth gauge with calibration tooth engagement, adopted
It is fastened with positioning bolt, prevents positioning from loosening, influence measurement accuracy.
Description of the drawings
Fig. 1 is the structural scheme of mechanism of sun gear part；
Fig. 2 is the utility model center spindle structure schematic diagram；
Fig. 3 is D-D cross-sectional views in Fig. 2；
Fig. 4 is E-E cross-sectional views in Fig. 2；
Fig. 5 is F-F cross-sectional views in Fig. 2；
Fig. 6 is the structure diagram of the utility model cubing；
Fig. 7 is the vertical view of the utility model cubing；
In figure：1st, central shaft；2nd, annular convex platform；3rd, horizontal fixed seat；4th, connecting shaft；5th, datum hole；6th, pedestal；7th, it measures
Pin bearing；8th, positioning pin；9th, to tooth gauge bearing；10th, to tooth gauge.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, it is described be the explanation to the utility model and
It is not to limit.
As shown in figures 2-6, the utility model provides a kind of for detecting the cubing of sun gear circumference hole location, including in
Mandrel 1, pedestal 6 and to tooth gauge 10；Central shaft 1 is cylinder, and the diameter and the internal diameter of sun gear upper end of central shaft 1 match,
4 horizontal datum holes are provided on the periphery of central shaft 1,4 datum holes are located on the same section of central shaft 1, and press
Angular distribution, the position of 4 datum holes are corresponding with the position of sun gear No. 1 hole system；The lower end of central shaft 1 is provided with annular
Boss 2 is provided with 8 horizontal datum holes on the periphery of annular convex platform 2, and 8 datum holes, which are divided equally, to be arranged on annular convex platform 2
On lower two different cross sections, 4 datum holes of upper section are corresponding with the position of No. 2 hole systems, 4 datum holes of lower section and 3
The position of number hole system is corresponding；The lower end of annular convex platform 2 is additionally provided with horizontal fixed seat 3, and the center of horizontal fixed seat bottom surface is set
It is equipped with connecting shaft 4；The center of pedestal 6 offers mounting hole, and the diameter and the diameter of connecting shaft 4 of mounting hole match, connecting shaft 4
Be arranged in mounting hole, vertical positioning pin 8 be provided on pedestal 6 and horizontal fixed seat, by pedestal 6 and horizontal fixed seat into
Row circumferential registration, other axis circumference machining benchmark centered on the dowel hole in horizontal fixed seat, on the basis of the processing in hole provide
Benchmark；Bolt is additionally provided on pedestal 6, pedestal 6 and horizontal fixed seat 3 are fastenedly connected by bolt.
As shown in fig. 7,6 top surface of pedestal is additionally provided with to tooth gauge bearing 9, tooth gauge bearing 9 is included to tooth gauge pedestal and right
Tooth gauge gland；It is rectangular to tooth gauge pedestal, U-type groove is offered to the centre of tooth gauge pedestal, U-type groove is movably arranged on to tooth gauge 10
In, tooth gauge gland is arranged on on tooth gauge pedestal, being bolted to tooth gauge pedestal and to tooth gauge gland, to tooth gauge gland
Top surface on be provided with positioning bolt, one end of positioning bolt, which passes through, will fix tooth gauge 10 on tooth gauge gland.
4 measurement pin bearings 7 are further provided on pedestal 6, measures and is provided with 3 holes, each measurement pin in pin bearing 7
3 are placed on bearing 7 and measures the measurement pin that difference treats gaging hole, completes 3 measurements for treating gaging hole nearby.It measures front and rear by measurement pin
The problem of being placed on and measure in pin bearing 7, measurement pin is effectively prevent to cause to lose due to managerial confusion.
The both sides of pedestal 6 are provided with handle, more convenient to use.
Measurement pin totally 12 is divided into No. 1 measurement pin, No. 2 measurement pins and No. 3 measurement pins, equal 4 of each measurement pin；No. 1 survey
Amount pin is used to measure No. 1 hole system, and No. 2 measurement pins are for measuring No. 3 hole systems, and No. 3 measurement pins are for No. 4 hole systems of measurement.
As shown in Figure 1, No. 1 hole means 4 levels circumferentially set of sun gear part upper end same level
Hole.
No. 2 holes mean 4 lateral apertures circumferentially set of sun gear tooth socket top same level.
No. 3 holes mean 4 lateral apertures circumferentially set of sun gear tooth socket lower part same level.
Below to a kind of measuring method for the cubing for being used to detect sun gear circumference hole location provided by the utility model
It is described in detail.
Sun gear part is sleeved on central shaft 1 first, centralized positioning, the lower end of sun gear and water are formed to sun gear
Flat fixed seat 3 contacts, by sun gear axially position, on the central shaft 1 for making the height and position for treating gaging hole of sun gear corresponding
The height of datum hole 5 is identical；Then sun gear part is rotated, makes calibration tooth with being in the same center line to tooth gauge 10, then
Tooth gauge 10 and calibration tooth engagement will be rotated to the positioning bolt on tooth gauge stent, tooth gauge 10 will be positioned, by tooth gauge 10
Circumferential angle positioning is carried out to sun gear.
It takes out 12 measurement pins to be entirely insertable in corresponding metering-orifice to be measured, if one end of measurement pin passes through measured hole and is inserted into
In datum hole, then the sun gear part is determined as qualification, on the contrary then judge unqualified, while also can clearly judge that measured hole
Processing request is not met.
The circumferential hole position detecting tool is in my company Ka Te sun gear parts 8E-1310,7G-5571 batch production
It uses.So that quick detection can be completed in part at the scene, and it is easy to operate, time of measuring is greatly reduced, and enhance technique
Field control improves production efficiency.
It is provided by the utility model a kind of for detecting the cubing of sun gear circumference hole location, it can quickly detect the sun
The hole on periphery is taken turns, it is accurate and easy to operate to measure, and improves measurement efficiency, reduces measurement cost, while the cubing knot
Structure is simple, and manufacture is at low cost, has higher use value and promotional value.
More than content is only to illustrate the technological thought of the utility model, it is impossible to the protection model of the utility model is limited with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical solution each falls within this reality
Within protection domain with novel claims.
Claims (8)
1. a kind of cubing for being used to detect sun gear circumference hole location, which is characterized in that including central shaft (1), to tooth gauge
(10), measurement pin and pedestal (6)；It is provided on the periphery of the central shaft (1) and treats the one-to-one base of gaging hole with sun gear
Quasi- hole (5), the central shaft (1) are vertically arranged on pedestal (6), tooth gauge (10) are arranged on pedestal (6)；Sun gear is set with
On central shaft (1), to tooth gauge (10) to the calibration tooth engagement of sun gear, the corresponding datum hole of gaging hole is treated in measurement pin insertion
(5) in.
2. a kind of cubing for being used to detect sun gear circumference hole location according to claim 1, which is characterized in that in described
The lower end of mandrel (1) is additionally provided with connecting shaft (4), and pedestal (6) is provided centrally with mounting hole, and connecting shaft (4) is fitted in installation
Kong Zhong.
3. a kind of cubing for being used to detect sun gear circumference hole location according to claim 1, which is characterized in that in described
The lower end of mandrel (1) is additionally provided with annular convex platform (2), and datum hole (5) is provided on annular convex platform.
4. a kind of cubing for being used to detect sun gear circumference hole location according to claim 3, which is characterized in that in described
The top of mandrel (1) periphery is provided with 4 datum holes, and 4 datum holes are horizontally set on same level section；The convex annular
8 datum holes are provided on the periphery of platform (2), 8 datum holes are divided equally on two horizontal cross-sections for setting different height.
A kind of 5. cubing for being used to detect sun gear circumference hole location according to claim 1, which is characterized in that the bottom
It is additionally provided on seat (6) to tooth gauge bearing (9), horizontal square hole is set thereon, tooth gauge (10) is movably arranged in square hole.
6. a kind of cubing for being used to detect sun gear circumference hole location according to claim 5, which is characterized in that described right
Positioning bolt is additionally provided on tooth gauge bearing (9), positioning bolt is located at the top of square hole, for that will be positioned to tooth gauge (10).
A kind of 7. cubing for being used to detect sun gear circumference hole location according to claim 1, which is characterized in that the bottom
Multiple measurement pin bearings (7) are additionally provided on seat (6), measurement pin, which is placed on, to be measured in pin bearing (7).
A kind of 8. cubing for being used to detect sun gear circumference hole location according to claim 1, which is characterized in that the bottom
Handle is also set up on seat (6), handle is symmetrical arranged the both sides of pedestal (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271083.3U CN207540443U (en) | 2017-09-29 | 2017-09-29 | A kind of cubing for being used to detect sun gear circumference hole location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271083.3U CN207540443U (en) | 2017-09-29 | 2017-09-29 | A kind of cubing for being used to detect sun gear circumference hole location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540443U true CN207540443U (en) | 2018-06-26 |
Family
ID=62609867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721271083.3U Expired - Fee Related CN207540443U (en) | 2017-09-29 | 2017-09-29 | A kind of cubing for being used to detect sun gear circumference hole location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672773A (en) * | 2018-07-28 | 2018-10-19 | 西安法士特汽车传动有限公司 | A kind of universal boring grab of countershaft-gear |
-
2017
- 2017-09-29 CN CN201721271083.3U patent/CN207540443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672773A (en) * | 2018-07-28 | 2018-10-19 | 西安法士特汽车传动有限公司 | A kind of universal boring grab of countershaft-gear |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |