CN202101627U - Auxiliary tool for detecting size of head of fist end surface of front shaft finished product - Google Patents
Auxiliary tool for detecting size of head of fist end surface of front shaft finished product Download PDFInfo
- Publication number
- CN202101627U CN202101627U CN2011201776168U CN201120177616U CN202101627U CN 202101627 U CN202101627 U CN 202101627U CN 2011201776168 U CN2011201776168 U CN 2011201776168U CN 201120177616 U CN201120177616 U CN 201120177616U CN 202101627 U CN202101627 U CN 202101627U
- Authority
- CN
- China
- Prior art keywords
- axle
- finished product
- groove
- detecting
- end surface
- 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
Links
Abstract
The utility model provides an auxiliary tool for detecting the size of the head of the fist end surface of a front shaft finished product, comprising a conical sleeve, a core shaft, a cylindrical pin, a long cylindrical pin and a nut, wherein the conical sleeve is arranged on the core shaft; the nut is arranged on the upper end of the core shaft; the lower end of the core shaft is provided with a groove; the long cylindrical pin is arranged in the groove; the lower end of the core shaft is also provided with a shaft hole which penetrates through the two side walls of the groove; and the cylindrical pin is arranged in the shaft hole. By use of the auxiliary tool provided by the utility model, the special detecting tool is not needed, and the check for the distance between the fist end surface of a front shaft and a plate spring seat can be realized by means of universal variable detecting tools such as a detecting flat plate, an equal-height square box, a height gauge and the like, so that the investment can be reduced, and the operation is simple.
Description
Technical field
The utility model relates to a kind of piece test instrument, especially a kind of front axle finished product fist end face drop dimension control accessory.
Background technology
For the detection of the drop on front axle finished product fist end face and spring block plane, because the fist end face is not parallel with the spring block plane, so common at present employing appliance special for detecting is checked the drop size.Appliance special for detecting exists problems such as manufacturing cycle length, expense height.
Summary of the invention
The purpose of the utility model provides a kind of finished product fist end face drop dimension control accessory; Can be installed in the front axle finished product taper kingpin bore; Cooperate test flat plate, etc. high square chest, height gauge, realize of the check of front axle finished product fist end face, and should check accessory advantages of small volume to distance between the spring block; Manufacturing expense is less, and is simple to operate.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is following: front axle finished product fist end face drop dimension control accessory is characterized in that: comprise tapered sleeve, axle, straight pin, oval pin, nut; Tapered sleeve is installed on the axle, and nut is installed in the upper end of axle, and the lower end of axle has groove; Oval pin is installed in the groove; The lower end of axle also has axis hole, and axis hole passes from the two side of groove, and straight pin is installed in the axis hole.
Improvement to technique scheme: cooperate for zero-clearance between said tapered sleeve and the axle.
Beneficial effect:
Use the described axle of the utility model finished product fist end face drop dimension control accessory; Need not adopt appliance special for detecting; By test flat plate, etc. general amount cubings such as high square chest, height gauge can realize inspection to distance between front axle fist end face and the spring block plane; Can reduce investment, and simple to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the fundamental diagram of the utility model.
Embodiment
Like Fig. 1, the utility model front axle finished product fist end face drop dimension control accessory shown in Figure 2, comprise tapered sleeve 3, axle 2, straight pin 5, oval pin 4, nut 1, tapered sleeve 3 is installed on the axle 2; Nut 1 is installed in the upper end of axle 2; The lower end of axle 2 has groove, and oval pin 4 is installed in the groove, and the lower end of axle 2 also has axis hole; Axis hole passes from the two side of groove, and straight pin 5 is installed in the axis hole.
During use; Tapered sleeve 3 is inserted in the front axle finished product taper kingpin bore; Then oval pin 4 is inserted in the fluting of axle 2 lower ends; Tighten band shoulder hexagonal nut 1, be installed in the front-axle pivot hole through tapered sleeve 3, oval pin 4, cooperate test flat plate, etc. high square chest, height gauge realize inspection to distance between front axle fist end face and the spring block plane.
The principle of work of the utility model as shown in Figure 3 is following:
A. front axle spring block plane is downward, be placed on the high square chests 7 such as two, wait high square chest 7 to be placed on the test flat plate 6.
B. this check accessory is installed in the front axle taper kingpin bore.
As shown in Figure 1; The utility model is installed in the front-axle pivot hole, and tapered sleeve 3 adopts zero-clearance to cooperate with axle 2, and the conical surface in the conical surface of tapered sleeve 3 and front-axle pivot hole adopts precision-fit; For guaranteeing that oval pin 4 contacts with the fist end face fully; Downside adopts straight pin 5 to support, and when tightening band shoulder hexagonal nut 1, just can realize the accurate location of check accessory in the front-axle pivot hole like this.
C. measure etc. the distance L 2 of height L1, oval pin 4 upper sides and the test flat plate 6 of high square chest 7 respectively with height gauge.
Calculate the distance L (L=L1-L2) between front axle fist end face and the spring block plane.
Claims (2)
1. front axle finished product fist end face drop dimension control accessory, it is characterized in that: comprise tapered sleeve, axle, straight pin, oval pin, nut, tapered sleeve is installed on the axle; Nut is installed in the upper end of axle; The lower end of axle has groove, and oval pin is installed in the groove, and the lower end of axle also has axis hole; Axis hole passes from the two side of groove, and straight pin is installed in the axis hole.
2. front axle finished product fist end face drop dimension control accessory according to claim 1 is characterized in that: cooperate for zero-clearance between said tapered sleeve and the axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201776168U CN202101627U (en) | 2011-05-30 | 2011-05-30 | Auxiliary tool for detecting size of head of fist end surface of front shaft finished product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201776168U CN202101627U (en) | 2011-05-30 | 2011-05-30 | Auxiliary tool for detecting size of head of fist end surface of front shaft finished product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101627U true CN202101627U (en) | 2012-01-04 |
Family
ID=45387635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201776168U Expired - Fee Related CN202101627U (en) | 2011-05-30 | 2011-05-30 | Auxiliary tool for detecting size of head of fist end surface of front shaft finished product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174066A (en) * | 2019-04-22 | 2019-08-27 | 陕西法士特齿轮有限责任公司 | Cubing and processing method and its method of inspection of the sharp slot to axial end distance on axis |
-
2011
- 2011-05-30 CN CN2011201776168U patent/CN202101627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174066A (en) * | 2019-04-22 | 2019-08-27 | 陕西法士特齿轮有限责任公司 | Cubing and processing method and its method of inspection of the sharp slot to axial end distance on axis |
| CN110174066B (en) * | 2019-04-22 | 2021-06-22 | 陕西法士特齿轮有限责任公司 | Checking tool for distance from sharp groove on shaft to shaft end face, machining method and checking method of distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20130530 |