CN208131994U - A kind of sliding sensor fixture detecting Rotary Precision of Spindle of Machine Tools - Google Patents
A kind of sliding sensor fixture detecting Rotary Precision of Spindle of Machine Tools Download PDFInfo
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- CN208131994U CN208131994U CN201820058692.9U CN201820058692U CN208131994U CN 208131994 U CN208131994 U CN 208131994U CN 201820058692 U CN201820058692 U CN 201820058692U CN 208131994 U CN208131994 U CN 208131994U
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- fan
- bearing shell
- shaped
- fixture
- cross
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000013480 data collection Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model relates to a kind of sliding sensor fixture for detecting Rotary Precision of Spindle of Machine Tools, feature includes：Pedestal, boss, cylindrical bar, cantilever sleeve, bolt, pin, cross sliding rail, fan-shaped fixture, cross chute, fan-shaped bearing shell, sliding slot；Fan-shaped bearing shell is equipped with boss, and through-hole I cooperates on cylindrical bar one end and boss, and cylindrical bar is connect with arc-shaped bearing shell；Cross chute is equipped on the inside of fan-shaped bearing shell, cross sliding rail is equipped on the right side of fan-shaped fixture, circular through hole is along the circumferential direction equipped on the left of fan-shaped fixture, cross sliding rail clearance fit in cross chute and fan-shaped fixture on the sector bearing shell, circular arc cross sliding rail side plane is equipped with location hole, location hole and bayonet fittings fasten fan-shaped fixture and fan-shaped bearing shell.The utility model using the fixture can simultaneously the multiple sensors of clamping；It can be achieved to adjust at any angle, meet sensor and detected in main shaft different angle.
Description
Technical field
The utility model relates to a kind of sliding sensor fixtures for detecting Rotary Precision of Spindle of Machine Tools, belong to fixture design
Field.
Background technique
With the development of science and technology, the requirement on machining accuracy of machine is also higher and higher, circularity during precision turning
Error is very big on spindle rotation error influence, so lifting spindle rotating accuracy is even more important.The size of spindle rotation accuracy is straight
The precision for influencing processing part is connect, situation when spindle rotation accuracy detection can process machine tool chief axis is monitored and forecasts
It is alert, therefore, spindle rotation accuracy online measuring technique is studied valuable.In spindle rotation accuracy detection, using multipoint method
Remove form error in, single clamp cannot simultaneously the multiple sensors of clamping, need multiple fixtures to be just able to satisfy requirement of experiment,
Reversal process detects in Rotary Precision of Spindle of Machine Tools, after one-shot measurement is complete, needs to need weight for 180 ° of sensor rotation for the second time
New mobile base adjusts chucking position, not only reduces working efficiency, but also also reduce detection accuracy, be not easy to adopting for data
Collection.
Summary of the invention
The utility model aim is to provide a kind of detection Rotary Precision of Spindle of Machine Tools, to solve to detect in spindle rotation accuracy
When, using in multipoint method removal form error, single clamp cannot appoint in the multiple sensors of clamping and main shaft gyration direction simultaneously
The problem of angle of anticipating detection, it is convenient for the distance between alignment jig and main shaft, improves work efficiency, be conducive to adopting for data
Collection.
The utility model is realized by following technical scheme：A kind of sliding sensor folder detecting Rotary Precision of Spindle of Machine Tools
Tool, feature include：Pedestal 1, boss 3, cylindrical bar 4, cantilever sleeve 5, bolt 6, pin 7, cross sliding rail 9, fan-shaped fixture
11, cross chute 12, fan-shaped bearing shell 13, sliding slot 14；Fan-shaped 11 left side of fixture is along the circumferential direction equipped with multiple circular through holes 10,
Fan-shaped 11 right side of fixture is along the circumferential direction machined with cross sliding rail 9, and fan-shaped 13 inside of bearing shell is along the circumferential direction machined with cross
Shape sliding slot 12, cross chute 12 run through fan-shaped 13 inner side plane of bearing shell, the cross chute 12 on the sector bearing shell 13 with
9 clearance fit of cross sliding rail on fan-shaped fixture 11,9 side plane of cross sliding rail are equipped with location hole 8, fan-shaped fixture 11 and fan
Shape bearing shell 13 is fastened by location hole 8 and pin 7, is machined with boss 3 on fan-shaped bearing shell 13, boss 3 is matched with 4 one end of cylindrical bar
It closes, through-hole II 15 is equipped on the right side of cylindrical bar 4, pedestal 1 and cantilever sleeve 5 are affixed, sliding slot 14 are machined on the upside of cantilever sleeve 5, circle
Mast 4 and 5 clearance fit of cantilever sleeve, cylindrical bar 4 are fastenedly connected with cantilever sleeve 5 by bolt 6.
The utility model has the advantages that：
1, the utility model can simultaneously the multiple sensors of clamping, realize experiment in multipoint method acquire sensing data, mention
High working efficiency, reduces cost；
2, the utility model passes through between the cross sliding rail in the cross chute and fan-shaped fixture on the fan-shaped bearing shell of transformation
Gap cooperation can be achieved to adjust at any angle, meets sensor and detects in main shaft different angle, return convenient for reversal process detection main shaft
When turning error, change the angle of sensor, acquires data；
3, the utility model is convenient for the clamping of sensor, adjusts the position of sensor；
4, the sector structure of the utility model is convenient for the detection of open type or enclosed Rotary Precision of Spindle of Machine Tools；
5, the distance between alignment jig and machine tool chief axis are convenient in the scalable cylindrical bar design of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after the utility model clamping sensor；
Fig. 3 is the utility model sector bearing bush structure schematic diagram；
Fig. 4 is fan-shaped clamp structure schematic diagram；
Fig. 5 is pedestal and cantilever tube-in-tube structure schematic diagram；
Fig. 6 is machine tool chief axis rotary motion schematic diagram；
In figure respectively marked as：1. pedestal, 2. through-hole I, 3. boss, 4. cylindrical bars, 5. cantilever sleeves, 6. bolts, 7. pins,
8. location hole, 9. cross sliding rails, 10. circular through holes, 11. fan-shaped fixtures, 12. cross chutes, 13. fan-shaped bearing shells, 14. is sliding
Slot, 15. through-hole II, 16. nuts, 17. sensors, 18. round holes.
Specific embodiment
The technical issues of in order to keep the utility model solved and its advantages are more illustrated, below in conjunction with attached drawing and reality
Example is applied, the utility model is described in further detail, but specific embodiment described herein is only used for explaining the utility model, and
Do not limit the utility model.
Now in conjunction with attached drawing, specific embodiment of the present invention is described in detail：
As shown in Figure 1, a kind of sliding sensor fixture for detecting Rotary Precision of Spindle of Machine Tools, feature include：Pedestal
1, boss 3, cylindrical bar 4, cantilever sleeve 5, bolt 6, pin 7, cross sliding rail 9, fan-shaped fixture 11, cross chute 12, fan
Shape bearing shell 13, sliding slot 14；Fan-shaped 11 left side of fixture is along the circumferential direction equipped with multiple circular through holes 10, and fan-shaped 11 right side of fixture is along circle
Circumferential direction is machined with cross sliding rail 9, and fan-shaped 13 inside of bearing shell is along the circumferential direction machined with cross chute 12, cross chute
12 cross in the cross chute 12 and fan-shaped fixture 11 in 13 inner side plane of fan-shaped bearing shell, the sector bearing shell 13
9 clearance fit of sliding rail, 9 side plane of cross sliding rail are equipped with location hole 8, and fan-shaped fixture 11 passes through location hole 8 with fan-shaped bearing shell 13
It is fastened with pin 7, boss 3, boss 3 and 4 one end fits of cylindrical bar is machined on fan-shaped bearing shell 13, are equipped on the right side of cylindrical bar 4 logical
Hole II 15, pedestal 1 and cantilever sleeve 5 are affixed, and sliding slot 14, cylindrical bar 4 and 5 gap of cantilever sleeve are machined on the upside of cantilever sleeve 5
Cooperation, cylindrical bar 4 are fastenedly connected with cantilever sleeve 5 by bolt 6；The utility model can clamping one or more sensors,
And arbitrary angle can also be adjusted, in the detection of spindle rotation accuracy, acquires data in different location convenient for sensor.
As shown in Fig. 2, 17 clamping of sensor passes through former and later two nuts 16 tightly after in circular through hole 10, adjusting good position
Gu entire fixture is fastenedly connected by the through-hole I 2 on boss 3 with the cantilever sleeve 5 on pedestal 1, by fan-shaped bearing shell 13
Cross chute 12 and fan-shaped fixture 11 on 9 clearance fit of cross sliding rail, can be rotated sector fixture 11 and adjust the angle, angle
Degree is fastenedly connected by through-hole I 2 on fan-shaped fixture 11 with pin 7 after adjusting, and cylindrical bar 4 slides in cantilever sleeve 5, adjusts
Whole good fan-shaped the distance between fixture 11 and machine tool chief axis, bolt 6 pass through on cylindrical bar 4 on through-hole II 15 and cantilever sleeve 5
Sliding slot 14 is fastenedly connected with nut.As shown in fig. 6, pedestal is placed in XZ plane, cantilever sleeve after the completion of 17 clamping of sensor
5 are parallel to X-direction, and multiple sensors 17 just can acquire the data of X-direction and Y-direction simultaneously.
Claims (1)
1. a kind of sliding sensor fixture for detecting Rotary Precision of Spindle of Machine Tools, feature include：Pedestal (1), boss (3),
Cylindrical bar (4), cantilever sleeve (5), bolt (6), pin (7), cross sliding rail (9), fan-shaped fixture (11), cross chute
(12), fan-shaped bearing shell (13), sliding slot (14)；Multiple circular through holes (10) along the circumferential direction are equipped on the left of fan-shaped fixture (11), fan
It is along the circumferential direction machined with cross sliding rail (9) on the right side of clamp (11), is along the circumferential direction machined on the inside of fan-shaped bearing shell (13)
Cross chute (12), cross chute (12) run through fan-shaped bearing shell (13) inner side plane, and ten on the sector bearing shell (13)
Cross sliding rail (9) clearance fit on font sliding slot (12) and fan-shaped fixture (11), cross sliding rail (9) side plane are equipped with fixed
Position hole (8), fan-shaped fixture (11) are fastened by location hole (8) and pin (7) with fan-shaped bearing shell (13), are added on fan-shaped bearing shell (13)
Work has boss (3), boss (3) and cylindrical bar (4) one end fits, is equipped with through-hole II (15) on the right side of cylindrical bar (4), pedestal (1) with
Cantilever sleeve (5) is affixed, is machined with sliding slot (14) on the upside of cantilever sleeve (5), cylindrical bar (4) and cantilever sleeve (5) clearance fit,
Cylindrical bar (4) is fastenedly connected with cantilever sleeve (5) by bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058692.9U CN208131994U (en) | 2018-01-04 | 2018-01-04 | A kind of sliding sensor fixture detecting Rotary Precision of Spindle of Machine Tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058692.9U CN208131994U (en) | 2018-01-04 | 2018-01-04 | A kind of sliding sensor fixture detecting Rotary Precision of Spindle of Machine Tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208131994U true CN208131994U (en) | 2018-11-23 |
Family
ID=64284200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820058692.9U Expired - Fee Related CN208131994U (en) | 2018-01-04 | 2018-01-04 | A kind of sliding sensor fixture detecting Rotary Precision of Spindle of Machine Tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208131994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721526A (en) * | 2019-03-04 | 2020-09-29 | 宁波天控五轴数控技术有限公司 | High-speed electric main shaft performance testing device |
-
2018
- 2018-01-04 CN CN201820058692.9U patent/CN208131994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721526A (en) * | 2019-03-04 | 2020-09-29 | 宁波天控五轴数控技术有限公司 | High-speed electric main shaft performance testing device |
| CN111721526B (en) * | 2019-03-04 | 2022-03-22 | 宁波天控五轴数控技术有限公司 | High-speed electric main shaft performance testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20200104 |