CN203719632U - Laser precise rangefinder for roll grinder - Google Patents
Laser precise rangefinder for roll grinder Download PDFInfo
- Publication number
- CN203719632U CN203719632U CN201420078687.6U CN201420078687U CN203719632U CN 203719632 U CN203719632 U CN 203719632U CN 201420078687 U CN201420078687 U CN 201420078687U CN 203719632 U CN203719632 U CN 203719632U
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- laser
- roll grinder
- measuring seat
- seat
- measuring
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Abstract
The utility model discloses a laser precise rangefinder for a roll grinder. The laser precise rangefinder includes a leveling ruler capable of being fixedly installed on the roll grinder, a left measuring seat, a right measuring seat, a laser measuring ruler, a standard measuring rod and a drive device. The left measuring seat and the right measuring seat can be positioned in a relatively sliding manner along a straight line direction on the leveling ruler. Two ends of the standard measuring rod can be fixedly positioned in a length direction on specified positions of the left measuring seat and the right measuring seat. A laser transmitter and a laser reflector of the laser measuring ruler are respectively fixedly installed on the left measuring seat and the right measuring seat. The drive device can drive the left measuring seat and the right measuring seat to move. According to the utility model, the laser precise rangefinder for the roll grinder can ensure the measuring accuracy of a measurement arm; is simple in structure, easy to operate and capable of continuous measurement and calibration of any size; and has a large calibration size range, and ensures high precision of calibration, so that a measuring system of a CNC roll grinder can be more precisely calibrated and the machining precision of the CNC roll grinder is improved.
Description
Technical field
The utility model relates to a kind of high-accuracy roll grinder gage beam means for correcting, particularly a kind of roll grinder laser precision distance measuring instrument.
Background technology
CNC roll grinder gage beam in certain numerical value scope measuring accuracy, it is a certain measurement standard chi by this numerical range, corresponding dip stick size is analyzed the difference of the two, by mathematical model, by software compensation, revised again the error of this numerical range gage beam measuring system, thereby reach the accuracy that CNC roll grinder gage beam is measured in this numerical range.
But the correction of CNC roll grinder gage beam measuring system, has generally only used the gauge of 2 to 3 groups of smaller values to carry out correcting measuring arm measure system at present, as: only by 200 millimeters of scopes and 400 millimeters of scopes etc.Cause so wider measurement, do not proofreaied and correct, the accuracy of impact to wider measured value.
Summary of the invention
In order to make up above deficiency, the utility model provides a kind of roll grinder laser precision distance measuring instrument, this roll grinder laser precision distance measuring instrument is simple in structure, be installed on CNC roll grinder, be convenient to CNC roll grinder gage beam measurement data automatically to revise, guarantee the accuracy of measuring, be conducive to improve the machining precision of CNC roll grinder, and convenient operation.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of roll grinder laser precision distance measuring instrument, comprise the leveling ruler that can be fixedly installed on roll grinder, left measuring seat, right measuring seat, laser measuring gauge, canonical measure rod and drive unit, a described left side, right measuring seat can be positioned on leveling ruler along rectilinear direction relative sliding, the two ends of canonical measure rod length direction can be fixed positioned in a left side respectively, on the assigned address of right measuring seat, the generating laser of laser measuring gauge and laser reflector are fixedly installed in respectively a left side, on right measuring seat, drive unit can drive a left side, right measuring seat motion.
As further improvement of the utility model, the structure that the two ends of described canonical measure rod length direction can be fixed positioned in respectively on the assigned address of left and right measuring seat is: on left and right measuring seat, be respectively equipped with for placing the draw-in groove of canonical measure rod, the two ends of canonical measure rod length direction extend into respectively in the draw-in groove of left and right measuring seat, on left and right measuring seat sidewall dorsad, be also installed with respectively catch, the both ends of the surface of canonical measure rod length direction are tight against respectively catch surface.
As further improvement of the utility model, described drive unit comprises left and right screw mandrel and screw mandrel drive mechanism, described left and right screw mandrel is coaxially fixed together, and is respectively equipped with left-hand threaded nut and right-handed nut that left and right wire rod thread is connected with a joggle on left and right measuring seat.
As further improvement of the utility model, described screw mandrel drive mechanism is eccentric handle.
As further improvement of the utility model, described leveling ruler lower end is also provided with feet, can rotate and be provided with longitudinal adjusting screw mandrel on feet, and this longitudinally regulates screw mandrel to be spirally connected with leveling ruler respectively, is also installed with control hand wheel on screw mandrel.
As further improvement of the utility model, the quantity of described feet is two, lays respectively at the both sides of leveling ruler length direction, is respectively equipped with one and longitudinally regulates screw mandrel on two feets.
As further improvement of the utility model, described two feets below is respectively equipped with first and second level(l)ing device, this first level(l)ing device can drive two feets to swing set angle along leveling ruler length direction, and the second level(l)ing device can drive feet to swing set angle along surveyor's staff Width.
As further improvement of the utility model, described the first level(l)ing device comprises adjustment rack, the first levelling control lever, sole, slide rail and slide plate, described the first levelling control lever energy rotational positioning is on adjustment rack, the first levelling control lever is fixedly connected with sole, sole and slide plate are connected, slide plate below is sheathed on slide rail, and slide plate upside forms the ledge structure increasing progressively gradually along its glide direction height, and a feet is just supported on slide plate upper surface; The second level(l)ing device comprises a pair of the second levelling control lever and a pair of leg corresponding with the second levelling control lever position of arranging along leveling ruler Width, described two legs are articulated with respectively another feet below, the second levelling control lever rotational positioning is on another feet, and the second levelling control lever and each self-corresponding leg are spirally connected.
Useful technique effect of the present utility model is: when the utility model is used, install with CNC roll grinder on, by laser measuring gauge, measure the canonical measure size of some groups of different lengths, and then with CNC roll grinder gage beam, these canonical measure sizes are carried out to actual measurement, obtain actual, measured dimension, by two groups of measurement sizes, contrast, can draw the graph of errors that CNC roll grinder gage beam is measured, and then be convenient to CNC roll grinder gage beam measurement data automatically to revise, while guaranteeing its actual measurement in actual use, can accurately revise measurement data, guarantee the accuracy of measuring, and the utility model is simple in structure, convenient operation, can continuously arbitrary dimension be measured and be proofreaied and correct, check and correction range of size is large, can be at 200mm to selecting arbitrarily between 1600mm, it can copy the high precision of laser ruler, guarantee that check and correction precision is high, thereby can proofread more accurately the measuring system of CNC roll grinder, also just improved the machining precision of CNC roll grinder.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
Embodiment
Embodiment: a kind of roll grinder laser precision distance measuring instrument, comprises the leveling ruler 2 that can be fixedly installed on roll grinder, left measuring seat 4, right measuring seat 7, laser measuring gauge 5, canonical measure rod 6 and drive unit, a described left side, right measuring seat 4, 7 can be positioned on leveling ruler 2 along rectilinear direction relative sliding, and the two ends of canonical measure rod 6 length directions can be fixed positioned in a left side respectively, right measuring seat 4, on 7 assigned address, the generating laser of laser measuring gauge 5 and laser reflector are fixedly installed in respectively a left side, right measuring seat 4, on 7, drive unit can drive a left side, right measuring seat 4, 7 motions, during use, are arranged on the utility model on roll grinder workpiece lathe bed, take and are convenient for measuring the position that the measuring position of arm is its installation, adjust the distance between right measuring seat 7 and left measuring seat 4, when standard measures rod, are placed in a left side, during the right desired location that measures seat, now left and right measures the distance between seat, is that standard measures excellent length dimension, now, the reading of laser ruler is made zero, at this moment, and the size that gage beam is surveyed, corresponding actual numerical value is that standard measures excellent length dimension, next step, the left and right distance measuring between seat is measured to excellent length dimension from standard to be widened, to a certain while needing size, the fixing left and right position that measures seat, now, the left and right physical size measuring between seat is: standard measures the reading of excellent length+laser measuring gauge 5, and now measure wall, measures the measurement size between left and right measurement seat, has also just had relation one to one, the like, can produce the one-to-one relationship between a series of actual standard data and the metric data of gage beam.By this, organize data one to one, the measuring system of recoverable gage beam, thus reach the accuracy of proofreading and correct CNC roll grinder gage beam measurement data.
The two ends of described canonical measure rod 6 length directions can be fixed positioned in a left side respectively, right measuring seat 4, structure on 7 assigned address is: a left side, on right measuring seat 7, be respectively equipped with for placing the draw-in groove of canonical measure rod 6, the two ends of canonical measure rod 6 length directions extend into respectively a left side, in the draw-in groove of right measuring seat 7, left, on right measuring seat 7 sidewall dorsad, be also installed with respectively catch 3, the both ends of the surface of canonical measure rod length direction are tight against respectively catch 3 surfaces, like this two ends of canonical measure rod 6 length directions just respectively with a left side, the both sides alignment dorsad of right measuring seat 7, left, distance between right measuring seat 7 sidewall is dorsad exactly the length of canonical measure rod 6.
Described drive unit comprises left and right screw mandrel 1,8 and screw mandrel drive mechanism, described left and right screw mandrel 1,8 is coaxially fixed together, on left and right measuring seat 4,7, be respectively equipped with left-hand threaded nut 11 and right-handed nut 10 that left and right screw mandrel 1,8 screw-threaded engagement connect, by a pair of reverse screw mandrel, drive left and right measuring seat 7 counter motions, can certainly realize or crank block structure realizes by gear & rack structure.
Described screw mandrel drive mechanism is eccentric handle 9, can certainly be handwheel or motor etc.
Described leveling ruler 2 lower ends are also provided with feet, can rotate and be provided with longitudinal adjusting screw mandrel 14 on feet, and this longitudinally regulates screw mandrel to be spirally connected with leveling ruler 2 respectively, is also installed with control hand wheel 13 on screw mandrel, are convenient to the longitudinally adjusting of height of leveling ruler 2.
The quantity of described feet is two, lays respectively at the both sides of leveling ruler 2 length directions, is respectively equipped with one and longitudinally regulates screw mandrel on two feets.
Described two feets below is respectively equipped with first and second level(l)ing device, this first level(l)ing device can drive two feets to swing set angle along leveling ruler 2 length directions, and the second level(l)ing device can drive feet to swing set angle along surveyor's staff 2 Widths.
Described the first level(l)ing device comprises adjustment rack 17, the first levelling control lever 15, sole 16, slide rail 18 and slide plate 19, described the first levelling control lever energy rotational positioning is on adjustment rack 17, the first levelling control lever is fixedly connected with sole 16, sole 16 is connected with slide plate 19, slide plate 19 belows are sheathed on slide rail 18, slide plate 19 upsides form the ledge structure increasing progressively gradually along its glide direction height, and a feet is just supported on slide plate 19 upper surfaces; The second level(l)ing device comprises a pair of the second levelling control lever 12 and a pair of leg 20 corresponding with the second levelling control lever position of arranging along leveling ruler 2 Widths, described two legs are articulated with respectively another feet below, the second levelling control lever rotational positioning is on another feet, and the second levelling control lever and each self-corresponding leg are spirally connected, so just realize the WidFin in two mutually perpendicular directions to leveling ruler 2, guaranteed the horizontality of leveling ruler 2.
Claims (8)
1. a roll grinder laser precision distance measuring instrument, it is characterized in that: comprise the leveling ruler (2) that can be fixedly installed on roll grinder, left measuring seat (4), right measuring seat (7), laser measuring gauge (5), canonical measure rod (6) and drive unit, a described left side, right measuring seat (4, 7) can be positioned on leveling ruler (2) along rectilinear direction relative sliding, the two ends of canonical measure rod (6) length direction can be fixed positioned in a left side respectively, right measuring seat (4, 7) on assigned address, generating laser and the laser reflector of laser measuring gauge (5) are fixedly installed in respectively a left side, right measuring seat (4, 7) on, drive unit can drive a left side, right measuring seat (4, 7) motion.
2. roll grinder laser precision distance measuring instrument according to claim 1, it is characterized in that: the two ends of described canonical measure rod (6) length direction can be fixed positioned in a left side respectively, right measuring seat (4, 7) structure on assigned address is: a left side, right measuring seat (4, 7) on, be respectively equipped with for placing the draw-in groove of canonical measure rod (6), the two ends of canonical measure rod (6) length direction extend into respectively a left side, right measuring seat (4, 7) in draw-in groove, left, right measuring seat (4, 7) on sidewall dorsad, be also installed with respectively catch (3), the both ends of the surface of canonical measure rod length direction are tight against respectively catch (3) surface.
3. roll grinder laser precision distance measuring instrument according to claim 1, it is characterized in that: described drive unit comprises left and right screw mandrel (1,8) and screw mandrel drive mechanism, described left and right screw mandrel (1,8) is coaxially fixed together, and is respectively equipped with left-hand threaded nut (11) and right-handed nut (10) that left and right screw mandrel (1,8) screw-threaded engagement connects on left and right measuring seat (4,7).
4. roll grinder laser precision distance measuring instrument according to claim 3, is characterized in that: described screw mandrel drive mechanism is eccentric handle (9).
5. roll grinder laser precision distance measuring instrument according to claim 1, it is characterized in that: described leveling ruler (2) lower end is also provided with feet, on feet, can rotate and be provided with longitudinal adjusting screw mandrel (14), this longitudinally regulates screw mandrel to be spirally connected with leveling ruler (2) respectively, is also installed with control hand wheel (13) on screw mandrel.
6. roll grinder laser precision distance measuring instrument according to claim 5, is characterized in that: the quantity of described feet is two, lays respectively at the both sides of leveling ruler (2) length direction, is respectively equipped with one and longitudinally regulates screw mandrel on two feets.
7. roll grinder laser precision distance measuring instrument according to claim 6, it is characterized in that: described two feets below is respectively equipped with first and second level(l)ing device, this first level(l)ing device can drive two feets to swing set angle along leveling ruler (2) length direction, and the second level(l)ing device can drive feet to swing set angle along surveyor's staff (2) Width.
8. roll grinder laser precision distance measuring instrument according to claim 7, it is characterized in that: described the first level(l)ing device comprises adjustment rack (17), the first levelling control lever (15), sole (16), slide rail (18) and slide plate (19), described the first levelling control lever energy rotational positioning is on adjustment rack (17), the first levelling control lever is fixedly connected with sole (16), sole (16) is connected with slide plate (19), slide plate (19) below is sheathed on slide rail (18), slide plate (19) upside forms the ledge structure increasing progressively gradually along its glide direction height, a feet is just supported on slide plate (19) upper surface, the second level(l)ing device comprises a pair of the second levelling control lever (12) and a pair of leg (20) corresponding with the second levelling control lever position of arranging along leveling ruler (2) Width, described two legs are articulated with respectively another feet below, the second levelling control lever rotational positioning is on another feet, and the second levelling control lever and each self-corresponding leg are spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078687.6U CN203719632U (en) | 2014-02-24 | 2014-02-24 | Laser precise rangefinder for roll grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078687.6U CN203719632U (en) | 2014-02-24 | 2014-02-24 | Laser precise rangefinder for roll grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719632U true CN203719632U (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078687.6U Withdrawn - After Issue CN203719632U (en) | 2014-02-24 | 2014-02-24 | Laser precise rangefinder for roll grinder |
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| CN (1) | CN203719632U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858781A (en) * | 2014-02-24 | 2015-08-26 | 昆山华辰重机有限公司 | Precise laser distance measurement instrument for roll grinder |
| CN106949852A (en) * | 2017-04-10 | 2017-07-14 | 哈尔滨工业大学 | Ring throws the detection means and detection method of processing correction-plate surface shape error |
| CN107560586A (en) * | 2017-10-20 | 2018-01-09 | 河南省计量科学研究院 | Vehicle gabarit detector calibrating dolly |
| CN107576272A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating dolly for vehicle gabarit detector |
| CN107576273A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating installation for vehicle gabarit detector |
| CN107576297A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Vehicle gabarit detector calibrating installation |
| CN110823099A (en) * | 2019-11-05 | 2020-02-21 | 湖北中烟工业有限责任公司 | Laser projection type non-contact edge distance measuring instrument |
| CN112432599A (en) * | 2019-08-26 | 2021-03-02 | 宝山钢铁股份有限公司 | Horizontal steel coil height measuring device and measuring method thereof |
-
2014
- 2014-02-24 CN CN201420078687.6U patent/CN203719632U/en not_active Withdrawn - After Issue
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858781A (en) * | 2014-02-24 | 2015-08-26 | 昆山华辰重机有限公司 | Precise laser distance measurement instrument for roll grinder |
| CN104858781B (en) * | 2014-02-24 | 2017-07-04 | 昆山华辰重机有限公司 | Roll grinder laser precision distance measuring instrument |
| CN106949852A (en) * | 2017-04-10 | 2017-07-14 | 哈尔滨工业大学 | Ring throws the detection means and detection method of processing correction-plate surface shape error |
| CN106949852B (en) * | 2017-04-10 | 2019-04-30 | 哈尔滨工业大学 | Ring throws the detection device and detection method of processing correction-plate surface shape error |
| CN107576297A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Vehicle gabarit detector calibrating installation |
| CN107576273A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating installation for vehicle gabarit detector |
| CN107576272A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating dolly for vehicle gabarit detector |
| CN107560586A (en) * | 2017-10-20 | 2018-01-09 | 河南省计量科学研究院 | Vehicle gabarit detector calibrating dolly |
| CN107576272B (en) * | 2017-10-20 | 2024-04-05 | 河南省计量测试科学研究院 | Verification trolley for vehicle contour detector |
| CN107576273B (en) * | 2017-10-20 | 2024-04-05 | 河南省计量测试科学研究院 | Calibrating device for vehicle contour detector |
| CN107560586B (en) * | 2017-10-20 | 2024-04-12 | 河南省计量测试科学研究院 | Verification trolley for vehicle contour detector |
| CN107576297B (en) * | 2017-10-20 | 2024-04-12 | 河南省计量测试科学研究院 | Calibrating device for vehicle contour detector |
| CN112432599A (en) * | 2019-08-26 | 2021-03-02 | 宝山钢铁股份有限公司 | Horizontal steel coil height measuring device and measuring method thereof |
| CN112432599B (en) * | 2019-08-26 | 2022-03-18 | 宝山钢铁股份有限公司 | Horizontal steel coil height measuring device and measuring method thereof |
| CN110823099A (en) * | 2019-11-05 | 2020-02-21 | 湖北中烟工业有限责任公司 | Laser projection type non-contact edge distance measuring instrument |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20170704 |