CN207816157U - The external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus - Google Patents
The external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus Download PDFInfo
- Publication number
- CN207816157U CN207816157U CN201820316993.7U CN201820316993U CN207816157U CN 207816157 U CN207816157 U CN 207816157U CN 201820316993 U CN201820316993 U CN 201820316993U CN 207816157 U CN207816157 U CN 207816157U
- Authority
- CN
- China
- Prior art keywords
- inner hole
- hole surface
- external splines
- conjunction gear
- forge piece
- 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.)
- Active
Links
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses the external splines sphere distances of automotive transmission conjunction gear fine forge piece to detect apparatus, including cubing ontology, the cubing ontology is circular, the diameter of its endoporus is different, form three steps, diameter of bore located above is minimum, and three vertical sides from top to bottom are respectively the first inner hole surface, the second inner hole surface, third inner hole surface, and the transverse plane between the first inner hole surface and the second inner hole surface is positioning plane；In cubing ontology both sides two slots are symmetrical arranged according to diametric(al).The cubing of the utility model effectively increases detection efficiency and the accuracy of conjunction gear external splines sphere distance, increases substantially detection efficiency；Accuracy of detection is effectively improved, avoids production scene from measuring inaccurate situation, improves the overall performance of automobile gearbox.
Description
Technical field
The utility model is related to the detecting tools of the automotive transmission conjunction gear fine forge piece of automobile, especially automobile variable speed
The external splines sphere distance of device conjunction gear fine forge piece detects apparatus.
Background technology
Gear is one of vital part of automobile gearbox, and the measurement of gear parameter is to determine the weight of gearbox total quality
Want link.Under the conditions of mass production, the various measurers of gear parameter are measured, cubing is widely used in the process of production scene
Quality control.Gear sphere distance cubing is exactly that one kind is widely used, measures circle indirectly by detecting gear sphere distance size
The special gauge fixture of stud wheel transverse tooth thickness deviation.Now widely used sphere distance cubing is to use method measured directly, is led to
It crosses cubing gauge head to be placed in tooth socket, directly read, accurate and effective.But usual drawing requirement sphere distance test position is away from crown end
The a certain level altitude distance in face, causes cubing probe part hanging, can not position, and need to pad calibrated bolck and reach specified altitude, then
Gauge head is placed on calibrated bolck and measures sphere distance；Or product end surface measures position higher than cubing, need to destroy after product end surface
Sphere distance can be detected, these situations result in the detection operating difficulties of sphere distance, inefficiency.
Invention content
The case where the utility model is complicated difficult for existing sphere distance measurement method and cubing, inefficiency, design system
A kind of external splines sphere distance detection apparatus of automotive transmission conjunction gear fine forge piece is made, the use of the frock appliance can be effective
Solve the operating difficulties that sphere distance measures, less efficient problem.
The technical solution of the utility model：The external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus, packet
Include cubing ontology, it is characterised in that：The cubing ontology is circular, and the diameter of endoporus is different, forms three steps, is located at
Diameter of bore above is minimum, and three vertical sides from top to bottom are respectively the first inner hole surface, the second inner hole surface, third endoporus
Face, the transverse plane between the first inner hole surface and the second inner hole surface are positioning plane；In cubing ontology both sides, according to diameter side
To two slots arranged symmetrically.
Further feature is：The slot is square groove.
The depth of parallelism of plane is positioned within 0.015.
The external splines sphere distance of the utility model automotive transmission conjunction gear fine forge piece detects apparatus, relative to existing skill
Art has following feature：
1, the cubing of the utility model effectively increases detection efficiency and the accuracy of conjunction gear external splines sphere distance, greatly
Amplitude improves detection efficiency.
2, accuracy of detection is effectively improved, avoids production scene from measuring inaccurate situation, improves the globality of automobile gearbox
Energy.
Description of the drawings
Fig. 1 is the sectional structure chart of the utility model tooling；
Fig. 2 is the left view of Fig. 1（Section view）；
Fig. 3 is the working state schematic representation of the utility model tooling.
Specific implementation mode
As shown in Figure 1, 2, the external splines sphere distance of the automotive transmission conjunction gear fine forge piece of the utility model detects apparatus,
Including cubing ontology 1, the cubing ontology 1 is circular, and the diameter of endoporus is different, forms three steps, located above
Diameter of bore is minimum, and three vertical sides from top to bottom are respectively the first inner hole surface 2, the second inner hole surface 3, third inner hole surface 5,
Transverse plane between first inner hole surface 2 and the second inner hole surface 3 is positioning plane 4；In 1 both sides of cubing ontology, according to diameter side
To two slots 6 arranged symmetrically, which is square groove, and sphere distance cubing gauge head is placed when for detecting operation.
When specific design size, the hole size of the first inner hole surface 2 is slightly larger than the spline path of gear product to be detected, fixed
4 depth of parallelism of positioning plane of position is within 0.015, roughness Ra 0.8.To ensure tooling by being placed on spline top, positioning surface
Accurate positioning；Second inner hole surface 3 makees confined planes, and size is slightly larger than the spline major diameter of gear product to be detected, with ensure tooling with
The spline major diameter of gear product to be detected positions, not big shaking；The size of third inner hole surface 5 is produced slightly larger than gear to be detected
Product outside diameter, to avoid gear product excircle dimension.
When detection operation, the tooling fabricated is stably placed at gear product part external splines top to be detected,
Rotary tooling makes tooling slot be directed at the spline position of gear to be detected.Cubing gauge head is positioned over 6 bottom of rectangular slot, is surveyed
Measure spline sphere distance.
Finally, it should be noted that above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, although applicant is described in detail the utility model with reference to preferred embodiment, those skilled in the art
It should be appreciated that those are modified or replaced equivalently the technical solution of the utility model, without departing from the technical program
Objective and range should all cover in the right of the utility model.
Claims (3)
1. the external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus, including cubing ontology（1）, feature exists
In：The cubing ontology（1）It is circular, the diameter of endoporus is different, forms three steps, diameter of bore located above is most
Small, three vertical sides from top to bottom are respectively the first inner hole surface（2）, the second inner hole surface（3）, third inner hole surface（5）, first
Inner hole surface（2）With the second inner hole surface（3）Between transverse plane be positioning plane（4）；In cubing ontology（1）Both sides, according to straight
Diameter direction is symmetrical arranged two slots（6）.
2. the external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus according to claim 1, feature exists
In：The slot（6）It is square groove.
3. the external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus according to claim 2, feature exists
In：Position plane（4）The depth of parallelism within 0.015.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316993.7U CN207816157U (en) | 2018-03-08 | 2018-03-08 | The external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316993.7U CN207816157U (en) | 2018-03-08 | 2018-03-08 | The external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816157U true CN207816157U (en) | 2018-09-04 |
Family
ID=63320637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820316993.7U Active CN207816157U (en) | 2018-03-08 | 2018-03-08 | The external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160424A (en) * | 2019-05-05 | 2019-08-23 | 重庆长安汽车股份有限公司 | A kind of connecting rob bushing compactness detecting tool and detection method |
-
2018
- 2018-03-08 CN CN201820316993.7U patent/CN207816157U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160424A (en) * | 2019-05-05 | 2019-08-23 | 重庆长安汽车股份有限公司 | A kind of connecting rob bushing compactness detecting tool and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105180877B (en) | Mechanical part inner bore adjacent sinking groove spacing metering measuring tool | |
| CN204154229U (en) | A kind of measurer for measuring guide vane viewport position degree | |
| CN207816157U (en) | The external splines sphere distance of automotive transmission conjunction gear fine forge piece detects apparatus | |
| CN106152945B (en) | A kind of cycloid planetary speed reducer cycloid disc eccentricity deviation detecting method | |
| CN201561724U (en) | Check tool for measuring relative thickness between fixed diameter D of spherical bevel gear and another flat end plane | |
| CN105115392A (en) | Measuring tool and measuring method for measuring the internal diameter of an annular hole | |
| CN105423840A (en) | Testing fixture for detecting depth of spark plug | |
| CN205066614U (en) | Measuring tool of forked tail degree face | |
| CN203615878U (en) | Perpendicularity gauge for gear shift fork mounting hole | |
| CN209991915U (en) | Multifunctional go-no go gauge | |
| CN202255340U (en) | High-precision measuring tool for measuring diameter of deep bore | |
| CN210833294U (en) | Gauge for measuring distance from spherical set position to center of through hole | |
| CN201392159Y (en) | Special measuring tool for end milling groove of column body | |
| CN204831123U (en) | Many function combination of height gage chaining pin | |
| CN203672279U (en) | Testing tool for detecting gear inner bore diameter | |
| CN210486742U (en) | End face ring groove combined gauge | |
| CN208952851U (en) | A kind of odd number gear spline excircle dimension measurement cubing | |
| CN203053360U (en) | Steering engine mechanical zero adjusting device | |
| CN208902084U (en) | A kind of detection device of super large type bearing ring outer diameter | |
| CN201672902U (en) | Rapid and convenient camshaft keyway symmetry detector | |
| CN206787460U (en) | The contour degree detection device of flange shaft milling facade | |
| CN203385370U (en) | Crankshaft semicircular keyway depth detection tool | |
| CN206073881U (en) | A kind of logical detent plug rule of hole back gauge | |
| CN205919762U (en) | Utensil is examined apart from outer terminal surface size to built -in ring recess in automobile -used differential side gear shaft hole | |
| CN205002692U (en) | Multi -functional normalizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |