CN202582464U - Testing tool for perpendicularity between automobile front axle master pin hole and fist upper plane - Google Patents
Testing tool for perpendicularity between automobile front axle master pin hole and fist upper plane Download PDFInfo
- Publication number
- CN202582464U CN202582464U CN 201220197073 CN201220197073U CN202582464U CN 202582464 U CN202582464 U CN 202582464U CN 201220197073 CN201220197073 CN 201220197073 CN 201220197073 U CN201220197073 U CN 201220197073U CN 202582464 U CN202582464 U CN 202582464U
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- testing tool
- front axle
- locating
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims description 9
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000001840 Dandruff Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a testing tool for perpendicularity between an automobile front axle master pin hole and a fist upper plane. The testing tool comprises a dial indicator and a testing tool body, wherein the testing tool body is a cylinder, the top of the testing tool body is provided with a discoidal testing platform, a positioning ring which protrudes outwards is arranged on the testing tool body adjacent to the testing platform, the bottom surface of the positioning ring is a positioning surface, the testing tool body at the lower part of the positioning surface is provided with a positioning shaft, the testing platform on the outer side of the positioning ring is provided with a testing hole, a lining is arranged in the testing hole in a matching way, the side surface of the testing platform corresponding to the testing aperture is provided with a threaded hole, the threaded hole is communicated with the testing hole, a tightening screw is arranged in the threaded hole in a matching way, and when the testing tool is used for testing, the dial indicator is plugged in the testing hole in a matching way. The practice shows that the data tested by utilizing the testing tool provided by the utility model is relatively close to those tested by utilizing three-coordinate testing equipment. By using the testing tool provided by the utility model for testing the perpendicularity of the front axle master pin hole, the testing time is greatly reduced, and the production efficiency is improved. Meanwhile, the testing tool is simple in structure and convenient in operation.
Description
Technical field
The utility model belongs to the testing tool that is used for machined piece, is specifically related to plane verticality testing tool in automobile front axle kingpin bore and the fist portion.
Background technology
The verticality on plane is one of front axle important indicator in process in automobile front axle kingpin bore and the fist portion.And be to adopt three-dimensional coordinates measurement equipment to carry out to the detection of front axle verticality at present, after need workpiece being processed like this, be sent to the three-dimensional coordinates measurement chamber to detect, expend very big man power and material, it is high to detect cost.
The utility model content
For the measurement that makes plane verticality in front-axle pivot hole and the fist portion not only reliably but also convenient, can realize on-line measurement, the utility model provides plane verticality testing tool in a kind of automobile front axle kingpin bore and the fist portion.
Realize that the above-mentioned purpose technical scheme is following:
The plane verticality testing tool comprises dial gauge in automobile front axle kingpin bore and the fist portion; Also comprise the cubing body; Said cubing body is a right cylinder, and the cubing bodies top is discoid monitor station, and the cubing body adjacent with monitor station is provided with the locating ring of outside protrusion; The bottom surface of locating ring is a locating surface, and locating basifacial cubing body is locating shaft; Offer on the monitor station in the locating ring outside and detect the hole, cooperate in the detection hole to be provided with lining, offer threaded hole with the corresponding monitor station of detection aperture side, threaded hole connects with detecting the hole, and cooperation is provided with and tightens screw in the threaded hole; When being used to detect, said dial gauge cooperation is inserted into and detects in the hole.
The middle part of said locating shaft is provided with the wide annular groove of indent.
Said lining is for axially having the broached bushing of groove.
Through facts have proved; The data of utilizing the utility model to detect are more approaching with the data that detect with the three-dimensional checkout equipment, detect the front-axle pivot hole perpendicularity with the utility model and reduced detection time greatly, improved production efficiency; This cubing is simple in structure simultaneously, and is easy to operate.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the radially zoomed-in view of lining.
Sequence number among the last figure: cubing body 1, dial gauge 2, lining 3, tighten screw 4, front axle 5.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done explanation further through embodiment.
Embodiment
Referring to Fig. 1, the plane verticality testing tool comprises dial gauge 2 and cubing body 1 in automobile front axle kingpin bore and the fist portion, and cubing body 1 is a right cylinder, and the middle part of cubing body 1 is provided with the wide annular groove of indent.Cubing body 1 top is discoid monitor station, and the cubing body 1 adjacent with monitor station is provided with the locating ring of outside protrusion, and the bottom surface of locating ring is a locating surface, locatees basifacial cubing body 1 and is locating shaft; The middle part of locating shaft is provided with the wide annular groove of indent.Offer on the monitor station in the locating ring outside and detect the hole, detect to cooperate in the hole lining 3 is housed, lining 3 is for axially having the broached bushing of groove.Offer threaded hole with the corresponding monitor station of detection aperture side, threaded hole connects with detecting the hole, cooperates to be provided with in the threaded hole and tightens screw 4.When being used to detect, dial gauge 2 cooperations are inserted in the detection hole on the cubing body 1.
The kingpin bore diameter of tested front axle is Φ 47H7, and the verticality on plane is 0.05mm in kingpin bore and the fist portion.
The locating shaft of the utility model cubing body 1 must be little clearance fit with the kingpin bore of front axle, should make things convenient for locating shaft to get into kingpin bore, makes its positioning error little again.Here the dimensioned with locating shaft arrives Φ 47h4, and the middle part of locating shaft is provided with the wide annular groove of indent simultaneously, is designed to the big structure in two ends; Locating surface at locating ring processes a ring groove; The little locating surface that can make locating ring well with front axle fist portion on the plane applying; Requiring the little locating surface of locating ring and the total run-out of locating shaft here is 0.04mm, and the roughness of locating shaft and little locating surface all should be in 0.8.The processing of above-mentioned cubing body is that first turning goes out profile, heat-treats (quenching) again, to reach certain rigidity and wearing quality, finish grindes at last again and polishes.
Concrete detecting operation process is following:
Claims (3)
1. plane verticality testing tool in automobile front axle kingpin bore and the fist portion; Comprise dial gauge, it is characterized in that: also comprise the cubing body, said cubing body is a right cylinder; The cubing bodies top is discoid monitor station; The cubing body adjacent with monitor station is provided with the locating ring of outside protrusion, and the bottom surface of locating ring is a locating surface, and locating basifacial cubing body is locating shaft; Offer on the monitor station in the locating ring outside and detect the hole, cooperate in the detection hole to be provided with lining, offer threaded hole with the corresponding monitor station of detection aperture side, threaded hole connects with detecting the hole, and cooperation is provided with and tightens screw in the threaded hole; When being used to detect, said dial gauge cooperation is inserted into and detects in the hole.
2. plane verticality testing tool in automobile front axle kingpin bore according to claim 1 and the fist portion is characterized in that: the middle part of said locating shaft is provided with the wide annular groove of indent.
3. plane verticality testing tool in automobile front axle kingpin bore according to claim 1 and the fist portion is characterized in that: said lining is for axially having the broached bushing of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197073 CN202582464U (en) | 2012-05-04 | 2012-05-04 | Testing tool for perpendicularity between automobile front axle master pin hole and fist upper plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197073 CN202582464U (en) | 2012-05-04 | 2012-05-04 | Testing tool for perpendicularity between automobile front axle master pin hole and fist upper plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582464U true CN202582464U (en) | 2012-12-05 |
Family
ID=47251867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220197073 Expired - Fee Related CN202582464U (en) | 2012-05-04 | 2012-05-04 | Testing tool for perpendicularity between automobile front axle master pin hole and fist upper plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352416A (en) * | 2015-12-10 | 2016-02-24 | 广西玉柴机器股份有限公司 | Device for detecting alignment verticality of hole end face |
| CN108195270A (en) * | 2018-01-08 | 2018-06-22 | 纽威石油设备（苏州）有限公司 | A kind of valve body verticality measurement device |
-
2012
- 2012-05-04 CN CN 201220197073 patent/CN202582464U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352416A (en) * | 2015-12-10 | 2016-02-24 | 广西玉柴机器股份有限公司 | Device for detecting alignment verticality of hole end face |
| CN108195270A (en) * | 2018-01-08 | 2018-06-22 | 纽威石油设备（苏州）有限公司 | A kind of valve body verticality measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20190504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |