CN205300477U - Many cones axle class part cone on -line measuring device - Google Patents
Many cones axle class part cone on -line measuring device Download PDFInfo
- Publication number
- CN205300477U CN205300477U CN201521044870.5U CN201521044870U CN205300477U CN 205300477 U CN205300477 U CN 205300477U CN 201521044870 U CN201521044870 U CN 201521044870U CN 205300477 U CN205300477 U CN 205300477U
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- cone
- dial gauge
- measuring device
- connecting plate
- step connecting
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Abstract
The utility model relates to a many cones axle class part cone on -line measuring device belongs to the measurement field. The utility model discloses a: the step connecting plate, the high tip of step connecting plate is equipped with two at least percentage table mounting holes, and the pitch -row of percentage table mounting hole is set for to survey axle minimum length cone within range. The utility model discloses measuring device who takes two percentage tables of numerical control lathe sword shelf location confirms to await measuring the cone through the control shaft to coordinate position, and two cross -section readings measuring same cone demarcation distance through two percentage tables are poor, indirect determination cone diameter size, tapering size. This method measurement process is convenient, and the high efficiency has good popularization application prospect.
Description
Technical field
This utility model relates to a kind of many cones axial workpiece cone on-line measuring device, belongs to fields of measurement.
Background technology
Many cones axial workpiece is made up of the cylinder of cylinder reference edge, multistage difference cone and different-diameter, and conical section dimensional tolerance is 0.1mm, surface roughness Ra 0.8um. Inconvenient operation when existing gage measuring cone position and diameter, efficiency is low.
Utility model content
This utility model solves the technical problem that and is: provide a kind of quickly, one many cones axial workpiece cone on-line measuring device of efficient detection multistage cone position, diameter dimension.
This utility model is realized by techniques below solution:
A kind of many cones axial workpiece cone on-line measuring device, including: step connecting plate, the upper of step connecting plate is provided with at least two dial gauge installing hole, and the pitch-row of dial gauge installing hole is set as measuring within the scope of axle minimum length cone.
Further: step connecting plate lower portion is provided with locating piece, the distance between locating piece locating surface and the first dial gauge is more than the length of the benchmark d-axis measuring axle, and is adjacent to upper side.
Further: step connecting plate upper is provided with centering v block, and the center of centering v block and dial gauge installing hole are centrally located at sustained height.
Further: locating piece, centering v block are connected respectively through pin, bolt with step connecting plate.
Described dial gauge installing hole is provided with the first dial gauge and the second dial gauge.
This utility model Tool-rest of Numerical Control Lathe is installed a measurement auxiliary device with two pieces of dial gauges, cone to be measured is determined by controlling axial coordinate location, measure same cone by two pieces of dial gauges and demarcate two cross section difference of readings of distance, indirect determination cone diameter size, tapering size. It is convenient that the method measures process, efficiently, has good popularizing application prospect.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is this utility model centering schematic diagram;
Fig. 4 is the partial sectional view of Fig. 3;
Fig. 5 is utility model works schematic diagram.
Detailed description of the invention
This utility model includes step connecting plate 1, upper at step connecting plate 1 is provided with uniform dial gauge installing hole, the pitch-row of dial gauge installing hole is set as measuring within the scope of axle minimum length cone, and dial gauge installing hole is provided with the first dial gauge 4 and the second dial gauge 5.
Being provided with locating piece 2 at step connecting plate 1 lower portion, the distance between locating piece 2 locating surface and the first dial gauge 4 is more than the length of the benchmark d-axis measuring axle, and is adjacent to upper side. For accurate centering, centering v block 3 center of step connecting plate 1 upper and dial gauge installing hole are centrally located at sustained height, and locating piece 2, centering v block 3 are connected respectively through pin, bolt with step connecting plate 1.
During use: this utility model is arranged on Tool-rest of Numerical Control Lathe 6, as shown in accompanying drawing 3,4, by increasing and decreasing pad, adjust centering v block 3 centre-height, during laminating seamless until two inclined-planes on centering v block 3 and benchmark cylinder, i.e. the center of first dial gauge the 4, second dial gauge 5 height same with mensuration axle center. Move axially Tool-rest of Numerical Control Lathe 6, make locating surface on locating piece 2 be adjacent to the position dimension starting point face measuring axle 7, now axial data Z during this position of system log (SYSLOG)0��
Take off locating piece 2 and centering v block 3. Measure basic circle column diameter size d, mobile Tool-rest of Numerical Control Lathe 6 with micrometer, after allowing first dial gauge the 4, second dial gauge 5 all contact with basic circle, adjust the measurement bar on dial gauge, make big pointer on table high scale dish rotate at least (d2-d1) circle.
During detection, as shown in Figure 4, mobile Tool-rest of Numerical Control Lathe 6, make first dial gauge the 4, second dial gauge 5 move to the tapered section needing to measure, according to first dial gauge the 4, second dial gauge 5 reading d3��d4Difference �� d and the spacing L of first dial gauge the 4, second dial gauge 5, calculating cone taper is �� d/L, records the axial data Z value in this position, then on this section of tapering, d3Corresponding position dimension is L3=(Z-Z0)+L0,d4Corresponding position dimension is L4=(Z-Z0)+L0+L��
According to: (d3-d1)/(L3-L1)=�� d/L, extrapolates part tapered section end diameter size d1, the d of indirect detection part processing reality1��d2Whether qualified.
Illustrate:
L the first dial gauge the 4, second dial gauge 5 spacing;
D basic circle column diameter;
d1Tapered section end diameter;
d2Tapered section outside diameter;
d3End diameter in tapered section;
d4Outside diameter in tapered section;
L1Tapered section end diameter correspondence position size;
L2Tapered section outside diameter correspondence position size;
L3End diameter correspondence position size in tapered section;
L4Outside diameter correspondence position size in tapered section;
Numerically controlled lathe display screen display Z value in Z measurement process;
Z0After device centering, numerically controlled lathe display screen shows initial Z value);
This utility model device can solve the problem that the problems such as many taper shafts class crudy is unstable, working (machining) efficiency is low, existing measurer detection difficult, on-line checking level has important impetus, has good popularizing application prospect.
Claims (5)
1. cone axial workpiece cone on-line measuring device more than a kind, it is characterized in that, including: step connecting plate (1), the upper of step connecting plate (1) is provided with at least two dial gauge installing hole, and the pitch-row of dial gauge installing hole is set as measuring within the scope of axle minimum length cone.
2. one many cones axial workpiece cone on-line measuring device according to claim 1, it is characterized in that, step connecting plate (1) lower portion is provided with locating piece (2), distance between locating piece (2) locating surface and the first dial gauge (4) is more than the length of the benchmark d-axis measuring axle, and is adjacent to upper side.
3. one many cones axial workpiece cone on-line measuring device according to claim 1, it is characterized in that, step connecting plate (1) upper is provided with centering v block (3), and the center of centering v block (3) and dial gauge installing hole are centrally located at sustained height.
4. the one many cones axial workpiece cone on-line measuring device according to claim 1,2 or 3, it is characterised in that locating piece (2), centering v block (3) are connected respectively through pin, bolt with step connecting plate (1).
5. one many cones axial workpiece cone on-line measuring device according to claim 1, it is characterised in that be provided with the first dial gauge (4) and the second dial gauge (5) on dial gauge installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044870.5U CN205300477U (en) | 2015-12-15 | 2015-12-15 | Many cones axle class part cone on -line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044870.5U CN205300477U (en) | 2015-12-15 | 2015-12-15 | Many cones axle class part cone on -line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300477U true CN205300477U (en) | 2016-06-08 |
Family
ID=56431622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521044870.5U Active CN205300477U (en) | 2015-12-15 | 2015-12-15 | Many cones axle class part cone on -line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382908A (en) * | 2016-11-04 | 2017-02-08 | 哈尔滨理工大学 | Novel cylindrical roller outline dimension measuring mechanism |
-
2015
- 2015-12-15 CN CN201521044870.5U patent/CN205300477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382908A (en) * | 2016-11-04 | 2017-02-08 | 哈尔滨理工大学 | Novel cylindrical roller outline dimension measuring mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |