CN201983725U - Locating check fixture special for steering joint - Google Patents
Locating check fixture special for steering joint Download PDFInfo
- Publication number
- CN201983725U CN201983725U CN 201120006738 CN201120006738U CN201983725U CN 201983725 U CN201983725 U CN 201983725U CN 201120006738 CN201120006738 CN 201120006738 CN 201120006738 U CN201120006738 U CN 201120006738U CN 201983725 U CN201983725 U CN 201983725U
- Authority
- CN
- China
- Prior art keywords
- cubing
- axle
- steering knuckle
- special
- baffle plate
- 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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Abstract
The utility model discloses a locating check fixture special for a steering joint, comprising a check fixture base. The check fixture base is upwardly provided with a core shaft. The check fixture base is provided with a stop plate separated from the core shaft. A through hole is on the stop plate. The included angle between the inside surface of the stop plate and the surface of the check fixture base is an obtuse angle. The utility model has the advantages of simple structure, reliable location and convenient operation and use.
Description
Technical field
The utility model relates to a kind of special use location cubing that is used to detect steering knuckle inclined-plane and taper hole position degree.
Background technology
Steering knuckle is the auto parts of producing in enormous quantities, needs in process of production to detect in real time, guarantees position of related features and form tolerance requirement on the part, but because the shape more complicated of steering knuckle part self is very difficult when detecting.As shown in Figure 1,1 is steering knuckle among the figure, has taper hole 2 to need to guarantee its tapering requirement on the face 3, and this face 3 is inclined-planes simultaneously, relatively more difficult when measuring; Taper hole 2 centers have position degree requirement again simultaneously.If adopt commonsense method to detect, then need to use coordinate measuring machine or three-coordinates measuring machine detection position degree, need to use taper plug gauge to detect taper hole 2 taperings again, whole testing process very complicated, coordinate measuring machine or three-coordinates measuring machine price height and complicated operation, general workman are difficult to grasp.Will cause production efficiency to reduce like this, production cost increases.
The utility model content
The purpose of this utility model provides the special-purpose location of a kind of steering knuckle simple in structure, easy to use cubing.
For achieving the above object, the technical solution adopted in the utility model is:
The special-purpose location of steering knuckle cubing comprises the cubing base, upwards is provided with axle on the cubing base, the cubing base be provided with axle from baffle plate, have through hole on the baffle plate, the angle of baffle inner surface and cubing susceptor surface is the obtuse angle.
Described angle is 102 °.
Described baffle plate and axle facing surfaces are provided with boss, and boss surface is parallel with baffle inner surface, and described through hole passes through boss.Add and only need process boss surface man-hour, reduce processing capacity.
The both sides of described axle and baffle plate are provided with the register pin with the axle symmetry.
In the utility model, establish axle and baffle plate on the cubing base, the angle of baffle inner surface and cubing susceptor surface is the obtuse angle, during detection, the steering knuckle center pit cooperates with axle, baffle inner surface is identical with the gradient on the tested inclined-plane of steering knuckle, Tolerance of Degree of position is detected the detection that is converted into gap between baffle inner surface and the steering knuckle inclined-plane; Because steering knuckle is paired product, the both sides of axle and baffle plate are provided with the register pin with the axle symmetry, and register pin is used for the circumferential movement degree of freedom of limit feature; After having good positioning, gauge is inserted gap between baffle inner surface and the steering knuckle inclined-plane, the go side stops by not-go-end, illustrates that then taper hole position degree meets the requirements; Detect the taper hole tapering with feeler gauge, centering is convenient, detects accurately.
Description of drawings
Fig. 1 is the slewing journal structure synoptic diagram;
Fig. 2 is the utility model structural representation;
Fig. 3 is the utility model user mode synoptic diagram.
Embodiment
As shown in Figure 2, the special-purpose location of steering knuckle cubing, comprise cubing base 4, upwards be provided with axle 5 on the cubing base 4, cubing base 4 be provided with axle 5 from baffle plate 7, baffle plate 7 is provided with boss 8 with axle 5 facing surfaces, boss 8 surfaces are parallel with baffle plate 7 inside surfaces, have through hole 9 on the baffle plate 7, through hole 9 is by boss 8, and the angle 10 of baffle plate 7 inside surfaces and cubing susceptor surface is 102 °.The both sides of described axle 5 and baffle plate 7 are provided with the register pin 6 with axle 5 symmetries.
When using the utility model to detect, as shown in Figure 3, the center pit of steering knuckle 1 is cooperated with axle 5, register pin 6 is used for limiting steering knuckle 1 circumferential movement degree of freedom, gauge is inserted the inclined-plane to be measured 3 of steering knuckle 1 and the gap between the boss 8, the go side stops by not-go-end, illustrates that then taper hole position degree meets the requirements; With the tapering of feeler gauge by through hole 9 detection taper holes 2, centering is convenient, detects accurately.
Claims (4)
1. the special-purpose location of steering knuckle cubing is characterized in that, comprises the cubing base, upwards is provided with axle on the cubing base, the cubing base be provided with axle from baffle plate, have through hole on the baffle plate, the angle of baffle inner surface and cubing susceptor surface is the obtuse angle.
2. the special-purpose location of steering knuckle as claimed in claim 1 cubing is characterized in that described angle is 102 °.
3. the special-purpose location of steering knuckle as claimed in claim 1 or 2 cubing is characterized in that described baffle plate and axle facing surfaces are provided with boss, and boss surface is parallel with baffle inner surface, and described through hole passes through boss.
4. the special-purpose location of steering knuckle as claimed in claim 3 cubing is characterized in that the both sides of described axle and baffle plate are provided with the register pin with the axle symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120006738 CN201983725U (en) | 2011-01-11 | 2011-01-11 | Locating check fixture special for steering joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120006738 CN201983725U (en) | 2011-01-11 | 2011-01-11 | Locating check fixture special for steering joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983725U true CN201983725U (en) | 2011-09-21 |
Family
ID=44611184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120006738 Expired - Fee Related CN201983725U (en) | 2011-01-11 | 2011-01-11 | Locating check fixture special for steering joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644805A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | A hole position accuracy detecting tool |
-
2011
- 2011-01-11 CN CN 201120006738 patent/CN201983725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644805A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | A hole position accuracy detecting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20130111 |