CN203534501U - Large-scale disc-type work piece inner hole coaxiality detection device - Google Patents
Large-scale disc-type work piece inner hole coaxiality detection device Download PDFInfo
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- CN203534501U CN203534501U CN201320678217.9U CN201320678217U CN203534501U CN 203534501 U CN203534501 U CN 203534501U CN 201320678217 U CN201320678217 U CN 201320678217U CN 203534501 U CN203534501 U CN 203534501U
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- cone part
- detection device
- outer cone
- scale disc
- inner hole
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to the detection device technical field, especially relates to a large-scale disc-type work piece inner hole coaxiality detection device comprising a hand wheel, an inner cone member, an outer cone member, a handle, a rotating bench, and a dial indicator. The inner cone member is disposed in an inner cone hole of the outer cone member, and a top part of the outer cone member is provided with the rotating bench provided with a bearing. The dial indicator is disposed on the rotating bench, and the hand wheel is connected with the inner cone member and the outer cone member. The large-scale disc-type work piece inner hole coaxiality detection device is advantageous in that the positioning structure is simple, the operation is easy, the measuring accuracy is high, the requirement on the detection technical condition is low, and the real-time detection can be realized.
Description
Technical field
The utility model relates to a kind of pick-up unit, relates in particular to a kind of large-scale disc-like inner hole of workpiece axiality detection device.
Background technology
In the prior art, for large-scale disc-like inner hole of workpiece right alignment, detect more difficult, the problem that prior art exists is that detection technique condition is high, detection promptness is poor, particularly on the relevant station of production line, lack effective checking equipment for real-time detection, detection hysteresis problem easily forms in batches scraps, and produces unnecessary waste, has reduced production efficiency simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is: more difficult for large-scale disc-like inner hole of workpiece right alignment detection, a kind of large-scale disc-like inner hole of workpiece axiality detection device is provided.
In order to overcome the defect existing in background technology, the utility model solves the technical scheme that its technical matters adopts: this large-scale disc-like inner hole of workpiece axiality detection device comprises handwheel, inner cone part, outer cone part, handle, panoramic table and dial gauge, described inner cone part is assembled in the internal taper hole of outer cone part, outer cone part top is provided with the panoramic table with bearing, on panoramic table, be provided with a dial gauge, described handwheel connects inner cone part and outer cone part.
According to another embodiment of the invention, further comprise that described outer cone part is provided with handle.
According to another embodiment of the invention, further comprise that outer cone part has eight grooves with spring steel making side.
The beneficial effects of the utility model are: the location structure of this large-scale disc-like inner hole of workpiece axiality detection device is simple, easy to operate, and measuring accuracy is high, and its detection technique conditional request is low, can detect in real time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model outer cone part;
Wherein: 1, handwheel, 2, inner cone part, 3, outer cone part, 4, handle, 5, panoramic table, 6, dial gauge.
Embodiment
Fig. 1 is structural representation of the present utility model, comprise handwheel 1, inner cone part 2, outer cone part 3, handle 4, panoramic table 5 and dial gauge 6, described inner cone part 2 is assembled in the internal taper hole of outer cone part 3, outer cone part 3 use spring steel are made side and are had eight grooves, therefore when internal taper hole is stressed, there is the function of outside spreading, outer cone part 3 tops are provided with the panoramic table 5 with bearing, on panoramic table 5, be provided with a dial gauge, described handwheel 1 connects inner cone part 2 and outer cone part 3, on described outer cone part 3, is also provided with handle 4.
In practical operation, two hands are held handle 4 and pick-up unit integral body are put into the endoporus of workpiece 7, then rotation hand wheel 1 forces inner cone part 2 inwardly to move axially, and the effect by inner conical surface is simultaneously expanded the cylindrical of outer cone part 3, thereby eliminates the cylindrical of outer cone part 3 and the gap of inner hole of workpiece Φ d; On panoramic table 5, place dial gauge 6, then with hand revolution panoramic table 5, observe the variation of dial gauge 6 simultaneously, so just completed the detection of workpiece right alignment.Detect after workpiece completes handwheel 1 is unscrewed, outer cone part 3 automatically restores to original diameter after external force is cancelled, and two hands are held handle 4 pick-up unit is taken out in workpiece.
The location structure of this large-scale disc-like inner hole of workpiece axiality detection device is simple, easy to operate, and measuring accuracy is high, and its detection technique conditional request is low, can detect in real time.
Claims (3)
1. one kind large-scale disc-like inner hole of workpiece axiality detection device, comprise handwheel (1), inner cone part (2), outer cone part (3), handle (4), panoramic table (5) and dial gauge (6), it is characterized in that: described inner cone part (2) is assembled in the internal taper hole of outer cone part (3), outer cone part (3) top is provided with the panoramic table (5) with bearing, on panoramic table (5), be provided with a dial gauge, described handwheel (1) connects inner cone part (2) and outer cone part (3).
2. large-scale disc-like inner hole of workpiece axiality detection device as claimed in claim 1, is characterized in that: described outer cone part (3) is provided with handle (4).
3. large-scale disc-like inner hole of workpiece axiality detection device as claimed in claim 1, is characterized in that: described outer cone part (3) is made side with spring steel and had eight grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678217.9U CN203534501U (en) | 2013-10-31 | 2013-10-31 | Large-scale disc-type work piece inner hole coaxiality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678217.9U CN203534501U (en) | 2013-10-31 | 2013-10-31 | Large-scale disc-type work piece inner hole coaxiality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534501U true CN203534501U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678217.9U Expired - Lifetime CN203534501U (en) | 2013-10-31 | 2013-10-31 | Large-scale disc-type work piece inner hole coaxiality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534501U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528486A (en) * | 2013-10-31 | 2014-01-22 | 南车戚墅堰机车有限公司 | Detection device of inner hole coaxiality of large disc type workpiece |
| CN104567635A (en) * | 2014-12-23 | 2015-04-29 | 中国航空工业集团公司北京航空材料研究院 | Device for rapidly detecting coaxial degree of clamps of test machine |
| CN104567633A (en) * | 2014-12-25 | 2015-04-29 | 郑州一帆机械设备有限公司 | Coaxiality detection method of part with hole and device for implementing method |
| CN104655083A (en) * | 2015-03-11 | 2015-05-27 | 青岛森麒麟轮胎有限公司 | Capsule alignment precision tester |
-
2013
- 2013-10-31 CN CN201320678217.9U patent/CN203534501U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528486A (en) * | 2013-10-31 | 2014-01-22 | 南车戚墅堰机车有限公司 | Detection device of inner hole coaxiality of large disc type workpiece |
| CN103528486B (en) * | 2013-10-31 | 2017-01-18 | 南车戚墅堰机车有限公司 | Detection device of inner hole coaxiality of large disc type workpiece |
| CN104567635A (en) * | 2014-12-23 | 2015-04-29 | 中国航空工业集团公司北京航空材料研究院 | Device for rapidly detecting coaxial degree of clamps of test machine |
| CN104567633A (en) * | 2014-12-25 | 2015-04-29 | 郑州一帆机械设备有限公司 | Coaxiality detection method of part with hole and device for implementing method |
| CN104655083A (en) * | 2015-03-11 | 2015-05-27 | 青岛森麒麟轮胎有限公司 | Capsule alignment precision tester |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |