CN202209925U - Measure gauge for detecting displacement of symmetrical taper holes of fork ear part - Google Patents
Measure gauge for detecting displacement of symmetrical taper holes of fork ear part Download PDFInfo
- Publication number
- CN202209925U CN202209925U CN2011203165807U CN201120316580U CN202209925U CN 202209925 U CN202209925 U CN 202209925U CN 2011203165807 U CN2011203165807 U CN 2011203165807U CN 201120316580 U CN201120316580 U CN 201120316580U CN 202209925 U CN202209925 U CN 202209925U
- Authority
- CN
- China
- Prior art keywords
- ear part
- gauge
- fork ear
- taper hole
- conical 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 - Lifetime
Links
Images
Abstract
The utility model discloses a measure gauge for detecting the displacement of symmetrical cone holes of a fork ear part. The measure gauge comprises a conical surface positioning measure gauge taking at least one taper hole of the fork ear part as the reference, wherein a step shaft, which penetrates a transverse hole of a rectangle measuring block, is arranged on the end face of the conical body of the conical surface positioning measure gauge, and the step shaft extends out of the end face of the measuring block and is in coaxial match with another conical bushing. According to the utility model, a step shaft with a positioning conical surface and another conical bushing are used to show the cone hole reference of the fork ear part; the axiality of the cone holes at the two sides and the verticality of the end faces at two inner sides of a fork groove relative to the reference are detected; besides, the operation is simple, the measure gauge is convenient to use, and the detection is accurate and fast.
Description
Technical field
It is the gauge of benchmaring fork ear part position degree with the taper hole that the utility model relates to a kind of.
Background technology
Detecting fork ear type part position degree as shown in Figure 2 in the prior art, is benchmark with both sides taper hole axis normally, and the right alignment of detection both sides taper hole and the inboard both ends of the surface of fork pockets are with respect to the verticality of benchmark.Prior art is measured the method for this position degree and on measuring machine, is carried out; The weak point of this method is at first to want the benchmark of a taper hole of centering in the operating process; Whether with this benchmark coaxial, the verticality that is positioned at the middle fork pockets two survey end faces of two taper holes is measured again if detecting another taper hole then.The time of centering needs 20 minutes at least when on measuring machine, measuring, and need 20 minutes detection time at least, that is to say that this detection needs 40 minutes at least.
Summary of the invention
The purpose of the utility model is the weak point to above-mentioned prior art, provides a kind of detection quick, easy to operate, detects high accurately and reliably location measurement rule, the problem during with solution measuring machine check fee.
The utility model solves the technical scheme that its technical matters adopted: a kind of gauge that detects fork ear part symmetry taper hole position degree; Comprise; With pitching at least one taper hole of ear part is the conical surface setting gauge of benchmark, it is characterized in that, on the cone end face of described conical surface setting gauge; Be shaped on a coaxial step axle that passes through rectangle measurement block transverse holes, the end face that this step shaft extension goes out said measurement block matches with another taper bush is coaxial.
The utility model has following beneficial effect than prior art.
Easy to operate, efficient is high.The utility model embodies the taper hole benchmark on the part with a step axle that has orientational cone-shaped surface with another awl lining; Detect the verticality of the inboard both ends of the surface of right alignment and fork pockets of both sides taper hole simultaneously with respect to benchmark; Operate very simple; Use very conveniently, detect not only accurately but also quick, whole testing process only needs 2 minutes.It is difficult not only to efficiently solve measuring machine centering taper hole benchmark, the problem that detection speed is slow, and on efficient, improved 20 times than prior art.
Description of drawings
Fig. 1 is the organigram that the utility model detects fork ear part symmetry taper hole location measurement rule.
Fig. 2 is the local structure synoptic diagram of tested fork ear part symmetry taper hole.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.All these designs should be regarded as the protection domain of the disclosed content of present technique and the utility model.
Consult Fig. 1.In the gauge of the detection fork ear part symmetry taper hole position degree of describing in the drawings; It has one is benchmark conical surface setting gauge 1 with fork ear part 5 both sides taper holes; On the cone end face of this conical surface setting gauge 1; Be shaped on a coaxial step axle 4 that passes through rectangle measurement block 3 transverse holes, this step axle 4 passes measurement block 3 transverse holes, with another taper bush 2 coaxial cooperations that link to each other on measurement block 3 its right end face.Conical surface setting gauge 1 is symmetrical, coaxial on step axle 4 in opposite directions with taper bush 2.Detect fork ear part notch perpendicular to the taper hole central axis A, the measurement block 3 of B benchmark is between conical surface setting gauge 1 and taper bush 2.The axis of the axis of benchmark A taper hole and benchmark B taper hole is conical surface setting gauge 1 and taper bush 2 coaxial cables.The diameter of the step axle 4 of conical surface setting gauge 1 is identical with the diameter of bore of taper bush 2.Judge whether coaxial method is fork ear part 5 both sides taper holes: the conical surface of conical surface setting gauge 1 and taper bush 2 is painted; Insert in the symmetrical in opposite directions taper hole of tested fork ear part 5; If left end conical surface setting gauge 1 and right-hand member taper bush 2 respectively with applying degree >=80% of two taper holes, it is coaxial to measure two taper holes.Whether this step is coaxial for two taper holes of inspection.If coaxial, carry out next step again, the verticality of fluting in the middle of the inspection fork ear part 5.When the verticality of inspection fork ear part 5 flutings, because conical surface setting gauge 1 and taper bush 2 symmetry in opposite directions is coaxial on step axle 4, therefore can embody A with step axle 4, the B benchmark transfers the associating benchmark of two taper holes to the benchmark of a step axle 4.The shape of measurement block 3 is consistent with the shape of tested fork ear notch, and its width can calculate according to the dependency rule of GB G/T 8069 functional gauges, and the maximum material size L that this width equals tested fork ear part fluting width of rebate deducts squareness tolerance t.The cross-drilled hole diameter of measurement block 3 is consistent with step axle 4 diameters of conical surface setting gauge 1.When the verticality of ear fluting is pitched in inspection; At first measurement block 3 is inserted in the fork ear part 5 fluting notches, again conical surface setting gauge 1 is inserted taper hole, make step axle 4 pass the cross-drilled hole of measurement block 3; And with in the taper hole of taper bush 2 through step axle 4 insertion right sides fork ear part 5; When benchmark conical surface setting gauge 1 and taper bush 2 respectively with applying degree >=80% of 5 two taper holes of fork ear part, then the verticality of part groove is qualified, otherwise is defective.
Claims (5)
1. one kind is detected the gauge of pitching ear part symmetry taper hole position degree; Comprise; With pitching at least one taper hole of ear part is the conical surface setting gauge of benchmark, it is characterized in that, on the cone end face of described conical surface setting gauge; Be shaped on a coaxial step axle that passes through rectangle measurement block transverse holes, the end face that this step shaft extension goes out said measurement block matches with another taper bush is coaxial.
2. the gauge of detection fork ear part symmetry taper hole as claimed in claim 1 position degree; It is characterized in that; The shape of said measurement block is consistent with the shape of tested fork ear notch, and the maximum material size L that its width equals tested fork ear part fluting width of rebate deducts squareness tolerance t.
3. the gauge of detection fork ear part symmetry taper hole as claimed in claim 1 position degree; The gauge that it is characterized in that detection fork ear part symmetry taper hole as claimed in claim 1 position degree; It is characterized in that; Conical surface setting gauge (1) is symmetrical, coaxial on step axle (4) in opposite directions with taper bush (2).
4. the gauge of detection fork ear part symmetry taper hole as claimed in claim 1 position degree is characterized in that detect fork ear part notch perpendicular to the taper hole central axis A, the measurement block of B benchmark (3) is positioned between conical surface setting gauge (1) and the taper bush (2).
5. the gauge of detection fork ear part symmetry taper hole as claimed in claim 1 position degree is characterized in that the cross-drilled hole diameter of measurement block (3) is consistent with step axle (4) diameter of conical surface setting gauge 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203165807U CN202209925U (en) | 2011-08-28 | 2011-08-28 | Measure gauge for detecting displacement of symmetrical taper holes of fork ear part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203165807U CN202209925U (en) | 2011-08-28 | 2011-08-28 | Measure gauge for detecting displacement of symmetrical taper holes of fork ear part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209925U true CN202209925U (en) | 2012-05-02 |
Family
ID=45989471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203165807U Expired - Lifetime CN202209925U (en) | 2011-08-28 | 2011-08-28 | Measure gauge for detecting displacement of symmetrical taper holes of fork ear part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209925U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914243A (en) * | 2012-10-10 | 2013-02-06 | 大连德迈仕精密轴有限公司 | Method for inspecting coaxiality of stepped holes of shaft parts |
| CN105300220A (en) * | 2015-11-27 | 2016-02-03 | 沈阳飞机工业（集团）有限公司 | Vertical coaxiality composite gauge and application method thereof |
| CN105466317A (en) * | 2015-11-20 | 2016-04-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Comprehensive measurement method of coaxial hole installation seat |
| CN112525072A (en) * | 2020-10-27 | 2021-03-19 | 成都飞机工业（集团）有限责任公司 | Detection device for aircraft fork ear hole position involution and center point calibration method thereof |
| CN112556541A (en) * | 2020-11-20 | 2021-03-26 | 昌河飞机工业（集团）有限责任公司 | Measuring tool and measuring and processing method for rotator fork lug bushing |
| CN113532246A (en) * | 2021-07-07 | 2021-10-22 | 陕西柴油机重工有限公司 | Positioning and measuring tool for machining conical surfaces of conical shaft workpieces |
| CN114322722A (en) * | 2021-12-23 | 2022-04-12 | 中国航空工业集团公司西安航空计算技术研究所 | Coaxiality and verticality gauge checking fixture assembly and checking method |
-
2011
- 2011-08-28 CN CN2011203165807U patent/CN202209925U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914243A (en) * | 2012-10-10 | 2013-02-06 | 大连德迈仕精密轴有限公司 | Method for inspecting coaxiality of stepped holes of shaft parts |
| CN105466317A (en) * | 2015-11-20 | 2016-04-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Comprehensive measurement method of coaxial hole installation seat |
| CN105466317B (en) * | 2015-11-20 | 2018-10-23 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of comprehensive measuring method of coaxial aperture mounting base |
| CN105300220A (en) * | 2015-11-27 | 2016-02-03 | 沈阳飞机工业（集团）有限公司 | Vertical coaxiality composite gauge and application method thereof |
| CN112525072A (en) * | 2020-10-27 | 2021-03-19 | 成都飞机工业（集团）有限责任公司 | Detection device for aircraft fork ear hole position involution and center point calibration method thereof |
| CN112525072B (en) * | 2020-10-27 | 2022-04-08 | 成都飞机工业（集团）有限责任公司 | Detection device for aircraft fork ear hole position involution and center point calibration method thereof |
| CN112556541A (en) * | 2020-11-20 | 2021-03-26 | 昌河飞机工业（集团）有限责任公司 | Measuring tool and measuring and processing method for rotator fork lug bushing |
| CN112556541B (en) * | 2020-11-20 | 2022-08-02 | 昌河飞机工业（集团）有限责任公司 | Measuring tool and measuring and processing method for rotator fork lug bushing |
| CN113532246A (en) * | 2021-07-07 | 2021-10-22 | 陕西柴油机重工有限公司 | Positioning and measuring tool for machining conical surfaces of conical shaft workpieces |
| CN114322722A (en) * | 2021-12-23 | 2022-04-12 | 中国航空工业集团公司西安航空计算技术研究所 | Coaxiality and verticality gauge checking fixture assembly and checking method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202209925U (en) | Measure gauge for detecting displacement of symmetrical taper holes of fork ear part | |
| CN202119375U (en) | Gauge for symmetry degree of shaft key slot | |
| CN102519347B (en) | Inner hole radial circle run-out detecting tool | |
| CN103575189B (en) | A kind of method of fast detection of adapter part lug form and measured material | |
| CN202661020U (en) | Tool used for measuring depth of conical hole in deep hole | |
| CN202255248U (en) | Embedded sleeve perpendicularity detection tool set | |
| CN106643423A (en) | Method for detecting orifice of conical bore | |
| CN204988170U (en) | Bolt normal strain measuring device | |
| CN204788213U (en) | Weaving spinning frame center set pattern taper hole internal diameter detection device | |
| CN104567635B (en) | A kind of device of quick detection grip of testing machine axiality | |
| CN203116896U (en) | Detection tool of torsion spring | |
| CN107228614A (en) | A kind of detection means and detection method at six-cylinder crankshaft phase angle | |
| CN202562398U (en) | Portable detection gauge | |
| CN202836483U (en) | Detection tool for pin shaft linearity | |
| CN104976945B (en) | Textile spinning frame center set pattern taper hole inside diameter detection device | |
| CN205138403U (en) | Measuring tool of crossing hole of detection space symmetry | |
| CN203464882U (en) | Flat bottom hole and narrow groove depth measuring instrument | |
| CN210512946U (en) | Cylinder cover vertical through hole width and intersection measuring tool | |
| CN203615879U (en) | Detection device for detecting perpendicularity of conical hole and end surface of conical hole | |
| CN102564268A (en) | Hole-distance detecting device | |
| CN202947581U (en) | Gauge for crankshaft end face connection hole location degree | |
| CN105509622A (en) | Square hole symmetry gauging assembly and application method thereof | |
| CN202083317U (en) | Optical axis detection tool used for float glass production line | |
| CN206208163U (en) | A kind of general linear measure longimetry frock | |
| CN205228345U (en) | Quick measuring device of external splines measurement over pins |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120502 |