CN202622567U - On-line workpiece measuring device for numerically-controlled roller grinding machine - Google Patents
On-line workpiece measuring device for numerically-controlled roller grinding machine Download PDFInfo
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- CN202622567U CN202622567U CN201220263975XU CN201220263975U CN202622567U CN 202622567 U CN202622567 U CN 202622567U CN 201220263975X U CN201220263975X U CN 201220263975XU CN 201220263975 U CN201220263975 U CN 201220263975U CN 202622567 U CN202622567 U CN 202622567U
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- measuring
- seat
- curved boom
- roll
- stand
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Abstract
An on-line workpiece measuring device for a numerically-controlled roller grinding machine comprises a measuring seat, a planker, a curved boom, a speed reducer, a roller, measuring rods, a seat and measuring heads and is characterized in that the measuring seat (2) is mounted on the planker (1); the curved boom (3) is connected with the measuring seat (2) through a revolving shaft (23); the seat (8) is connected with the curved boom (3) through a rotating shaft (10); the speed reducer (4) is mounted on the measuring seat (2) and the curved boom (3) through a rotating seat (20); two measuring arms (6) are mounted on the seat (8); the measuring rods (7) are mounted on two extending ends of each measuring arm; and the measuring heads (9) are mounted at end parts of the two measuring rods (7) and are in contact with the roller surface of a roller (5). The on-line workpiece measuring device is simple in transmission, realizes on-line measurement of the roller at any time, is free of space and field limitations and maintenance, and achieves zero-clearance and high-precision measurement.
Description
Technical field
The utility model relates to measurement mechanism, particularly a kind of CNC roll grinder on-line measurement workpiece device that is used for.
Background technology: measurement mechanism form in the prior art: measure through both sides inside and outside motor-driven ball screw traverse measurement arm breaker roll and the workpiece, all measurements of this device occur in after the grinding completion, increase non-cutting time, are unfavorable for improving grinding efficiency.
Summary of the invention: the purpose of the utility model is to provide a kind of CNC roll grinder on-line measurement workpiece device that is used for, the on-line measurement constantly that this device transmission is simple, be convenient to control, realize breaker roll through the last turning down and the linear electric motors traverse measurement arm of reductor.This device does not receive the restriction of space field, and is non-maintaining, zero clearance and high-acruracy survey.
The formation of the utility model: a kind of CNC roll grinder on-line measurement workpiece device that is used for; Be made up of measuring seat, planker, curved boom, reductor, roll, gage beam, measuring stick, stand, gauge head, it is characterized in that: measuring seat is installed on the planker, and curved boom links to each other with measuring seat through gyroaxis; Stand is connected with curved boom through rotating shaft; On measuring seat and curved boom, reductor is installed, two gage beams are installed on stand, on two external parts of gage beam, install and measure bar through rotation seat; Gauge head is installed in two measuring stick ends, and gauge head contacts with the roll roll surface.
Ball screw one end on the reductor cooperates with the swing seat through bearing, and the other end cooperates with the swing seat through sleeve, and sleeve is installed on the earrings, and earrings is installed on the rotation seat.
Linear electric motors on stand are connected with two measuring arm respectively with chain, on stand, are located and the length raster count by line slideway auxiliary.
This device can realize that CNC roll grinder detects roll profile, circularity, cylindricity, the parallel centering of roll, roll absolute diameter data constantly in grinding process.
On measuring seat, overlap the setting-up eccentricity axle through swelling.
Compared with prior art, the utlity model has following characteristics: transmission is simple, the on-line measurement constantly of realization breaker roll.This device does not receive the restriction of space field, and is non-maintaining, zero clearance and high-acruracy survey.
Description of drawings: Fig. 1 is the utility model structural representation, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 is the B-B cutaway view of Fig. 1.
Among the figure 1, planker, 2, measuring seat, 3, curved boom, 4, reductor, 5, roll, 6, gage beam; 7, measuring stick, 8, stand, 9, gauge head, 10, rotating shaft, 11, linear electric motors, 12, line slideway auxiliary; 13, length grating, 14, chain, 15, bearing, 16, ball screw, 17, the swing seat, 18, sleeve; 19, earrings, 20, rotation seat, 21, eccentric shaft, 22, the swelling cover, 23, gyroaxis.
The specific embodiment: as shown in the figure, the present invention by measuring seat, planker, curved boom, reductor, roll, gage beam, measuring stick, stand, gauge head, rotating shaft, linear electric motors, line slideway auxiliary, length grating, chain, bearing, ball screw, swing seat, sleeve, earrings, rotation seat, eccentric shaft, account tightly overlap, gyroaxis forms.Whole measuring seat 2 is installed on the planker 1, can move along Z-direction with planker 1, measures so that realize the total length roll surface of breaker roll 5.Curved boom 3 links to each other with measuring seat 2 with stand 8, can rotate up and down through reductor 4.Simultaneously, two measuring arm 6 can be along roll 5 diametric(al)s with respect to roll 5 centers convergence or leave simultaneously.The driving of two measuring arm 6 is to be done directly to drive by linear electric motors 11 respectively, adopts chain 14 to drive another gage beam 6, respectively by line slideway auxiliary 12 location and length grating 13 countings.Whole stand 8 can be adjusted up and down and swings through rotating shaft 10, and two measuring sticks 7 are installed gauge heads 9 and contacted with roll 5 roll surfaces.During duty, reductor 4 drives curved boom 3 and down overturns, according to the difference of roller diameter; Two measuring arm 6 can be along roll 5 centers convergence simultaneously; Gauge head 9 is contacted with roll 5 roll surfaces, and entire measuring device gets into the measurement state, and measuring seat 2 and planker 1 move along Z-direction.After measurement finished, reductor 4 drove curved boom 3 and up overturns, and whole measuring system gets into holding state.
Operation principle: whole measuring seat is installed on the planker, can move along Z-direction with planker, measures so that realize the total length roll surface of breaker roll.Curved boom links to each other with measuring seat with stand, can rotate up and down through reductor.5 are in measurement zone when spending when gage beam turns to 15 ° of vertical center lines.In the time of in measuring end or grinding process, need not measuring, measurement bay can be withdrawn under the screw mandrel effect.The screw mandrel action is to connect the Ou Maite reductor through a braking (band-type brake) motor to drive the screw mandrel rotation; Nut is contained on the sleeve, sleeve is moved back and forth, thereby measurement bay is rotated around back shaft; When measurement bay is in when upper; Avoid tailstock, planker is left the tailstock back, so that the lifting roll.Simultaneously, two measuring arm can be along the roller diameter direction with respect to roll center convergence or leave simultaneously.The driving of two measuring arm is to be done directly to drive by linear electric motors respectively, adopts chain to drive another gage beam, and line slideway auxiliary location and length raster count are arranged respectively.
Claims (4)
1. one kind is used for CNC roll grinder on-line measurement workpiece device; Form by measuring seat, planker, curved boom, reductor, roll, gage beam, measuring stick, stand, gauge head; It is characterized in that: measuring seat (2) is installed on the planker (1); Curved boom (3) links to each other with measuring seat (2) through gyroaxis (23), and stand (8) is connected with curved boom (3) through rotating shaft (10), goes up through rotation seat (20) installation reductor (4) at measuring seat (2) and curved boom (3); Go up installation two gage beams (6) at stand (8); On two external parts of gage beam, install and measure bar (7), gauge head (9) is installed in two measuring sticks (7) end, and gauge head (9) contacts with roll (5) roll surface.
2. the CNC roll grinder on-line measurement workpiece device that is used for according to claim 1; It is characterized in that: ball screw (16) one ends on the reductor (4) cooperate with swing seat (17) through bearing (15); The other end cooperates with swing seat (17) through sleeve (18); Sleeve (18) is installed on the earrings (19), and earrings (19) is installed on the rotation seat (20).
3. the CNC roll grinder on-line measurement workpiece device that is used for according to claim 1; It is characterized in that: the linear electric motors (11) on stand (8) are connected with two measuring arm (6) respectively with chain (14), go up by line slideway auxiliary (12) location and length grating (13) counting at stand (8).
4. the CNC roll grinder on-line measurement workpiece device that is used for according to claim 1 is characterized in that: go up through swelling cover (22) setting-up eccentricity axle (21) at measuring seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220263975XU CN202622567U (en) | 2012-06-06 | 2012-06-06 | On-line workpiece measuring device for numerically-controlled roller grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220263975XU CN202622567U (en) | 2012-06-06 | 2012-06-06 | On-line workpiece measuring device for numerically-controlled roller grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622567U true CN202622567U (en) | 2012-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220263975XU Expired - Fee Related CN202622567U (en) | 2012-06-06 | 2012-06-06 | On-line workpiece measuring device for numerically-controlled roller grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672612A (en) * | 2012-06-06 | 2012-09-19 | 贵阳险峰机床有限责任公司 | Workpiece device for on-line measuring of numerical control roll grinder |
-
2012
- 2012-06-06 CN CN201220263975XU patent/CN202622567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672612A (en) * | 2012-06-06 | 2012-09-19 | 贵阳险峰机床有限责任公司 | Workpiece device for on-line measuring of numerical control roll grinder |
| CN102672612B (en) * | 2012-06-06 | 2014-07-02 | 贵阳险峰机床有限责任公司 | Workpiece device for on-line measuring of numerical control roll grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |