CN112325754B - Mechanical centering measuring device for high-speed balancing machine swing frame - Google Patents
Mechanical centering measuring device for high-speed balancing machine swing frame Download PDFInfo
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- CN112325754B CN112325754B CN202011211005.0A CN202011211005A CN112325754B CN 112325754 B CN112325754 B CN 112325754B CN 202011211005 A CN202011211005 A CN 202011211005A CN 112325754 B CN112325754 B CN 112325754B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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Abstract
The invention discloses a mechanical centering measuring device for a high-speed balancing machine swing frame. The device comprises a centering measuring device assembly, a high-speed balancing machine base, a first fixing support base and a second fixing support base, wherein the measuring device assembly is arranged between the first fixing support base and the second fixing support base, the first fixing support base, the measuring device assembly and the second fixing support base are movably embedded on a guide rail of the high-speed balancing machine base, a first fixing support base centering piece and a second fixing support base centering piece are respectively installed on the first fixing support base and the second fixing support base, and dial indicators are respectively installed on different parts of a mechanical centering measuring device to realize correction and inspection. The device has lower cost, and can simply and visually measure the horizontal misalignment and the axial angle deviation of the two fixed supporting seats of the balancing machine.
Description
Technical Field
The invention relates to a mechanical centering measuring device, in particular to a mechanical centering measuring device for a high-speed balancing machine swing frame.
Background
The high-speed balancing machine swing frame structure mainly comprises two end fixing support seats, a horizontal sliding table and a driving connection unit. The two-end fixed supporting seats are designed according to the flange mounting surfaces at the two ends of the measured rotor, and the mounting precision of the two-end fixed supporting seats is consistent with the actual assembly condition of the rotor. Because the actual working rotating speed of the rotor exceeds 20000 rpm, the installation requirement is high, and if the rotor is not centered, the vibration is aggravated, the bearing is abraded, the flexural deformation of the shaft is increased during the speed increase, and the speed cannot be increased to the required rotating speed. In practice, the coaxiality of two ends of the rotor is required to be 0.1mm after the rotor is installed. Therefore, when the high-speed balancing machine swing frame is installed, the concentricity of the fixed supporting seats at the two ends of the swing frame needs to be measured, and then the concentricity is adjusted to meet the installation requirement.
The common centering measurement method in actual test is realized by means of a laser centering instrument, a ruler detection method, a feeler gauge detection method and a dial indicator detection method. The laser centering instrument has higher cost, and the ruler and feeler gauge detection method is more suitable for detecting horizontal misalignment, but inaccurate for measuring axial angle deviation. And a dial indicator detection method needs to be used for detecting by installing a rotary rotating shaft.
Disclosure of Invention
In order to solve the problems and requirements in the background art, the invention provides a mechanical centering coaxiality measuring device for a high-speed balancing machine swing frame, which is used for simply and visually measuring the coaxiality of supporting seats at two ends.
The technical scheme adopted by the invention is as follows:
the device comprises a centering measuring device assembly, a high-speed balancing machine base, a first fixing support base and a second fixing support base, wherein gaskets for supporting balance are arranged inside the first fixing support base and the second fixing support base, a key for aligning centers is arranged between the two gaskets, the measuring device assembly is arranged between the first fixing support base and the second fixing support base, the first fixing support base, the measuring device assembly and the second fixing support base are movably embedded on a guide rail of the high-speed balancing machine base, a first fixing support base centering piece and a second fixing support base centering piece are respectively arranged on the first fixing support base and the second fixing support base, and dial indicators are respectively arranged on different parts of a mechanical centering measuring device to realize correction and inspection.
The centering measuring device assembly comprises a measuring device base, a centering moving seat, a gauge stand, a vertical moving guide rail and a horizontal moving guide rail; the measuring device base, the vertical migration guide rail, the seat is removed in the centering, horizontal migration guide rail and gauge stand from the bottom up install in proper order and arrange, vertical migration guide rail fixed mounting is at the upper surface of measuring device base, the seat is removed in the centering is installed on the vertical migration slider through first locating pin, vertical migration slider and vertical migration guide rail sliding connection, make the centering remove the seat and slide along the vertical migration guide rail direction, horizontal migration guide rail fixed mounting is at the upper surface that the seat was removed in the centering, the gauge stand passes through the second locating pin and installs on the horizontal migration slider, horizontal migration slider and horizontal migration guide rail sliding connection, make the gauge stand slide along the horizontal migration guide rail direction, vertical migration guide rail and horizontal migration guide rail are in same horizontal plane and direction perpendicular, the guide rail of horizontal migration guide rail and high-speed equalizer base is parallel.
The centering measuring device assembly further comprises a balancer base key, a balancer base key is fixedly mounted below each of two ends of the measuring device base, a balancer base key groove along the direction of the horizontal moving guide rail is formed in the bottom surface of each balancer base key, and the balancer base key grooves are embedded in the guide rail of the high-speed balancer base.
The invention has the beneficial effects that:
the device is low in cost, and the horizontal misalignment and the axial angle deviation of the two fixed supporting seats of the balancing machine can be simply and visually measured.
Drawings
FIG. 1 is a schematic view of a centering measurement device of the present invention.
Fig. 2 is an exploded view of the centering measurement device of the present invention.
Fig. 3 is a schematic view of the installation of the centering measuring device of the present invention.
Fig. 4 is a schematic diagram of the actual operation of the present invention.
Fig. 5 is a schematic diagram of the actual operation of the present invention.
Fig. 6 is a schematic view of a horizontal misalignment measurement.
In the figure: a0 centering measuring device assembly, A1 measuring device base, A2 centering moving base, A3 gauge stand, B1 vertical moving guide rail, B2 horizontal moving guide rail, C0 high-speed balancing machine base, C1 first fixed supporting base, C1.1 first fixed supporting base centering piece, C2 second fixed supporting base, C2.1 second fixed supporting base centering piece, and A4 balancing machine base key.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 3, the present invention includes a centering measuring device assembly a0, a high-speed balancing machine base C0, a first fixed support base C1 and a second fixed support base C2, wherein a spacer for supporting balance is disposed inside each of the first fixed support base C1 and the second fixed support base C2, a key for center alignment is disposed between the two spacers, a measuring device assembly a0 is disposed between the first fixed support base C1 and the second fixed support base C2, the first fixed support base C1, the measuring device assembly a0 and the second fixed support base C2 are movably embedded in a guide rail of the high-speed balancing machine base C0, a first fixed centering component C1.1 and a second fixed support base C2.1 are respectively mounted on the first fixed support base C1 and the second fixed support base C2, a dial indicator is respectively mounted on different components of a mechanical centering measuring device to realize calibration and inspection, and the accurate mechanical centering measuring device is calibrated by moving the measuring device assembly a0 in the centering measuring device, the horizontal offset value is detected from the value of the dial indicator.
As shown in fig. 1 and 2, the centering measuring device assembly a0 includes a measuring device base a1, a centering moving seat a2, a watch seat A3, a vertical moving guide rail B1, and a horizontal moving guide rail B2; the measuring device base A1, the vertical moving guide rail B1, the centering moving seat A2, the horizontal moving guide rail B2 and the meter seat A3 are sequentially arranged from bottom to top, the vertical moving guide rail B1 is fixedly arranged on the upper surface of the measuring device base A1, the centering movable seat A2 is arranged on a vertical movable slide block through a first positioning pin, the vertical movable slide block is connected with a vertical movable guide rail B1 in a sliding way, so that the centering movable seat A2 slides along the direction of the vertical movable guide rail B1, the horizontal movable guide rail B2 is fixedly arranged on the upper surface of the centering movable seat A2, the watch seat A3 is arranged on the horizontal movable slide block through a second positioning pin, the horizontal movable slide block is connected with the horizontal movable guide rail B2 in a sliding way, the watch seat A3 slides along the direction of the horizontal moving guide rail B2, the vertical moving guide rail B1 and the horizontal moving guide rail B2 are positioned on the same horizontal plane and are vertical, and the horizontal moving guide rail B2 is parallel to the guide rail of the high-speed balancing machine seat C0.
The centering measuring device component A0 further comprises a balancer base key A4, a balancer base key A4 is fixedly mounted below each of two ends of the measuring device base A1, a balancer base key groove L1 in the direction of a horizontal moving guide rail B2 is formed in the bottom surface of each balancer base key A4, and a balancer base key groove L1 is embedded in a guide rail of a high-speed balancer base C0.
As shown in fig. 3, the centering measurement device assembly a0 is fixedly mounted on the high-speed balancing machine base C0, and the high-speed balancing machine base C0 is connected with the keyway of the high-speed balancing machine base C0 through a balancing machine base key a 4. The line L2 connecting the centers of the first plurality of dowel holes is perpendicular to the keyway axis L1 of the balancer base key a4, thereby ensuring that the vertical travel rail B1 is perpendicular to the keyway axis L1 of the balancer base key a 4. A line L4 connecting the centers of the second plurality of alignment pin holes is parallel to the keyway axis L1 of the balancer base key a 4. The measurement shaft section size tolerance of the first fixed support centering piece C1.1 and the second fixed support centering piece C2.1 is the same, and the first fixed support centering piece C1 and the second fixed support centering piece C2 are installed on the first fixed support C1 and the second fixed support through corresponding flange face interfaces.
The X-axis is parallel to the direction of the rails on high speed balancer base C0, the Y-axis is perpendicular to the direction of the rails on high speed balancer base C0 and in the plane of the upper surface of high speed balancer base C0, and the Z-axis is perpendicular to the X-axis and the Y-axis and parallel to the central axis of centering measurement device assembly a 0.
The specific working steps are as follows:
t1, mounting the magnetic base of the dial indicator on an indicator base A3, downwards striking the head of the magnetic base of the dial indicator on a horizontal groove of a high-speed balancing machine base C0, driving a horizontal moving slide block to move along a horizontal moving guide rail B2 along the X-axis direction, further driving an indicator base A3 and the dial indicator on the horizontal moving slide block to move along a horizontal moving guide rail B2, and observing the numerical value jumping of the dial indicator;
t2, if the measured bounce value meets the requirement, the horizontal moving guide rail B2 is proved to be horizontal with the base; if the measured jitter value does not meet the requirement, the base A1 of the measuring device is finely adjusted, and the step T1 is repeated again.
T3, as shown in FIG. 4, the dial is located above the centering piece C1.1 of the first fixed support, and the dial is faced downwards to the centering piece C1.1 of the first fixed support, the vertically moving slide block is driven to move along the vertically moving guide rail B1 along the Y-axis direction, the numerical value of the dial indicator is observed in real time, the position of the dial indicator is adjusted through the vertically moving guide rail B1, so that the dial is located right above the highest point of the centering piece C1.1 of the first fixed support, the centering moving seat A2 is locked, the position of the centering moving seat A2 relative to the vertically moving guide rail B1 is kept unchanged, then the horizontally moving slide block is driven to move along the horizontally moving guide rail B2 along the X-axis direction, the dial seat A3 and the dial indicator on the horizontally moving slide block are driven to move along the horizontally moving guide rail B2, the numerical value of the dial indicator is observed, each numerical value is the distance between the dial indicator head and the centering piece C1.1 of the first fixed support along the Z-axis direction, the numerical value of the dial indicator is obtained by processing measured along the horizontally moving guide rail B2, the vertical angle deviation between the first fixed support C1 and the x-axis can be measured. And if the vertical angle deviation does not meet the requirement, adjusting the installation of the first fixed supporting seat C1 and the first fixed supporting seat to the centering piece C1.1, and repeating the steps until the vertical angle deviation meets the requirement.
T4 moving down the head to the side of the centering piece C1.1 of the first fixed support, moving the head horizontally towards the centering piece C1.1 of the first fixed support along the Y-axis direction to drive the vertically moving slide block to move along the vertically moving guide rail B1, observing the value of the dial indicator in real time, adjusting the position of the head through the vertically moving guide rail B1 to enable the head to be at the outermost position of the centering piece C1 of the first fixed support, locking the centering moving seat A2 to enable the position of the centering moving seat A2 relative to the vertically moving guide rail B1 to be unchanged, then driving the horizontally moving slide block to move along the horizontally moving guide rail B2 along the X-axis direction to drive the seat A3 on the horizontally moving slide block and the dial indicator to move along the horizontally moving guide rail B2, observing the value of the dial indicator, wherein each value is the distance between the head of the dial indicator and the centering piece C1.1 of the first fixed support along the Z-axis direction, the deviation of the horizontal angle between the first fixed support seat C1 and the x axis can be measured by processing the values measured by each dial indicator during the process of horizontally moving the guide rail B2. If the horizontal angle deviation does not meet the requirement, the installation of the centering piece C1.1 by the first fixed support C1 and the first fixed support is adjusted, the angle deviation of the first fixed support C1 in the Y-axis direction is reduced, and the steps are repeated until the horizontal angle deviation meets the requirement.
T5 measurement of the centering member C2.1 of the second fixing support seat is carried out by adopting two steps of T3 and T4, and the angular deviation of the centering member C2 of the second fixing support seat is reduced in the same way, so that the angular deviation of the centering member C1.1 of the first fixing support seat and the centering member C2.1 of the second fixing support seat is eliminated.
T6A first fixed support seat C1 and a second fixed support seat C2 of the mobile balancing machine enable the two to be close. The dial indicator head is moved to the position near the highest point of the first fixed support centering component C1.1, the horizontal moving sliding block is driven to move along the horizontal moving guide rail B2 along the X-axis direction, the indicator seat A3 and the dial indicator on the horizontal moving sliding block are further driven to move along the horizontal moving guide rail B2, the dial indicator head crosses the second fixed support centering component C2.1, the reciprocating horizontal moving sliding block moves along the horizontal moving guide rail B2, the numerical value change of the dial indicator is observed, and a first horizontal deviation value Z1 in the Z-axis direction between the first fixed support centering component C1.1 and the second fixed support centering component C2.1 is obtained through numerical value processing measured at each moment. The dial indicator head is moved to the position near the highest point of the centering piece C2.1 of the second fixed supporting seat, the horizontal moving sliding block is driven to move along the horizontal moving guide rail B2 along the X-axis direction, the dial indicator seat A3 on the horizontal moving sliding block and the dial indicator thereof are driven to move along the horizontal moving guide rail B2, the dial indicator head crosses the centering piece of the first fixed supporting seat C1.1, the horizontal moving sliding block is moved along the horizontal moving guide rail B2 in a reciprocating mode, and a second horizontal deviation value Z2 between the centering piece C1.1 of the first fixed supporting seat and the centering piece C2.1 of the second fixed supporting seat along the Z-axis direction is obtained through numerical processing measured at each moment. The average value of the first horizontal deviation value Z1 and the second horizontal deviation value Z2 is obtained as the third horizontal deviation value Z0 of the first fixed support centering member C1.1 and the second fixed support centering member C2.1 along the Z-axis direction, as shown in fig. 6.
And T7, moving the dial indicator head to the outermost position of the first fixed support centering piece C1.1 along the Y-axis direction, driving the horizontal moving slide block to move along the horizontal moving guide rail B2 along the X-axis direction, further driving the gauge seat A3 on the horizontal moving slide block and the dial indicator thereof to move along the horizontal moving guide rail B2, crossing over the second fixed support centering piece C2.1, moving the reciprocating horizontal moving slide block along the horizontal moving guide rail B2, observing the numerical change of the dial indicator, and processing according to the numerical value measured at each moment to obtain a fourth horizontal deviation value Y1 between the first fixed support centering piece C1.1 and the second fixed support centering piece C2.1 along the Y-axis direction. And moving the dial indicator head to the outermost position of the second fixed support centering component C2.1 along the Y-axis direction, driving the horizontal moving slide block to move along the horizontal moving guide rail B2 along the X-axis direction, further driving the gauge seat A3 on the horizontal moving slide block and the dial indicator to move along the horizontal moving guide rail B2, crossing the C1.1 first fixed support centering component, reciprocating the horizontal moving slide block to move along the horizontal moving guide rail B2, and processing according to the measured values at each moment to obtain a fifth horizontal deviation value Y2 between the first fixed support centering component C1.1 and the second fixed support centering component C2.1 along the Y-axis direction. The average value of the fourth horizontal deviation value Y1 and the fifth horizontal deviation value Y2 is obtained as the sixth horizontal deviation value Y0 of the first fixed support centering member C1.1 and the second fixed support centering member C2.1 along the Y axis direction, as shown in fig. 6.
T8, grinding the gaskets and the keys on the first fixed support seat C1 and the second fixed support seat C2 according to the third horizontal deviation value Z0 and the sixth horizontal deviation value Y0 of the first fixed support seat centering piece C1.1 and the second fixed support seat centering piece C2.1, and then detecting whether the third horizontal deviation value Z0 and the sixth horizontal deviation value Y0 meet the requirements or not according to the steps T3-T7, and continuously adjusting the grinding of the gaskets and the keys until the third horizontal deviation value Z0 and the sixth horizontal deviation value Y0 meet the requirements if the third horizontal deviation value Z0 and the sixth horizontal deviation value Y0 do not meet the requirements.
Claims (7)
1. A mechanical centering measurement method for a high-speed balancing machine swing frame is characterized by comprising the following steps:
t1, mounting the magnetic base of the dial indicator on an indicator base (A3), striking the indicator head of the magnetic base of the dial indicator downwards on a horizontal groove of a high-speed balancing machine base (C0), driving a horizontal moving slide block to move along a horizontal moving guide rail (B2) along the X-axis direction, further driving the indicator base (A3) on the horizontal moving slide block and the dial indicator to move along the horizontal moving guide rail (B2), and observing the numerical value jump of the dial indicator;
t2, if the measured bounce value meets the requirement, the horizontal moving guide rail (B2) is proved to be horizontal with the base; if the measured jitter value does not meet the requirement, finely adjusting the base (A1) of the measuring device, and repeating the step T1 again;
t3, the gauge head is positioned above the centering piece (C1.1) of the first fixed support seat, the gauge head faces downwards to the centering piece (C1.1) of the first fixed support seat, the vertical moving slide block is driven to move along the vertical moving guide rail (B1) along the Y-axis direction, the numerical value of the dial indicator is observed in real time, the gauge head is positioned right above the highest point of the centering piece (C1.1) of the first fixed support seat through the vertical moving guide rail (B1), the centering moving seat (A2) is locked, the position of the centering moving seat (A2) relative to the vertical moving guide rail (B1) is kept unchanged, then the horizontal moving slide block is driven to move along the horizontal moving guide rail (B2) along the X-axis direction, the gauge seat (A3) on the horizontal moving slide block and the dial indicator thereof are driven to move along the horizontal moving guide rail (B2), the numerical value of the dial indicator is observed, each numerical value is the distance between the gauge head of the gauge and the gauge head of the first fixed centering piece (C1.1) of the first fixed support seat along the Z-axis direction, the deviation of the vertical angle between the first fixed support (C1) and the X axis is measured by processing the values measured by the dial indicators during the process of horizontally moving the guide rail (B2):
if the vertical angle deviation does not meet the requirement, adjusting a first fixed support seat (C1) and installing a centering piece (C1.1) of the first fixed support seat, and repeating the steps until the vertical angle deviation meets the requirement;
t4, moving the gauge head downwards to the side of the first fixed support centering piece (C1.1), horizontally facing the first fixed support centering piece (C1.1), driving the vertical moving slide block to move along the vertical moving guide rail (B1) along the Y-axis direction, observing the value of the dial indicator in real time, adjusting the position of the gauge head through the vertical moving guide rail (B1) to enable the gauge head to be positioned at the outermost position of the first fixed support centering piece (C1.1), locking the centering moving seat (A2), enabling the position of the centering moving seat (A2) relative to the vertical moving guide rail (B1) to be kept unchanged, then driving the horizontal moving slide block to move along the horizontal moving guide rail (B2) along the X-axis direction, further driving the gauge seat (A3) on the horizontal moving slide block and the dial indicator to move along the horizontal moving guide rail (B2), observing the value of the dial indicator, wherein each value is the distance between the gauge head of the dial indicator head and the first fixed support centering piece (C1.1) along the Z-axis direction, obtained by processing the values measured by the various dial indicators during the horizontal movement of the guide (B2), the horizontal angular deviation between the fixed support (C1) and the X axis is measured: if the horizontal angle deviation does not meet the requirement, adjusting the installation of the centering piece (C1.1) of the first fixed supporting seat (C1) and the first fixed supporting seat, reducing the angle deviation of the first fixed supporting seat (C1) in the Y-axis direction, and repeating the steps until the horizontal angle deviation meets the requirement;
t5, measuring the centering piece (C2.1) of the second fixed support seat by adopting two steps of T3 and T4, and reducing the angle deviation of the second fixed support seat (C2) in the same way, thereby eliminating the angle deviation of the centering piece (C1.1) of the first fixed support seat and the centering piece (C2.1) of the second fixed support seat;
t6, moving a first fixed support seat (C1) and a second fixed support seat (C2) of the balancing machine to enable the first fixed support seat and the second fixed support seat to approach each other, moving a dial indicator head to be close to the highest point of a first fixed support seat centering piece (C1.1), driving a horizontal moving slide block to move along a horizontal moving guide rail (B2) along the X-axis direction, further driving a dial indicator seat (A3) and a dial indicator on the horizontal moving slide block to move along a horizontal moving guide rail (B2), crossing the second fixed support seat centering piece (C2.1), reciprocating the horizontal moving slide block to move along the horizontal moving guide rail (B2), observing the numerical value change of the dial indicator, and processing according to the numerical value measured at each moment to obtain a first horizontal deviation value Z1 between the first fixed support seat centering piece (C1.1) and the second fixed support seat centering piece (C2.1) along the Z-axis direction; moving the dial indicator head to the position near the highest point of the second fixed support seat centering piece (C2.1), driving the horizontal moving slide block to move along the horizontal moving guide rail (B2) along the X-axis direction, further driving the gauge seat (A3) on the horizontal moving slide block and the dial indicator thereof to move along the horizontal moving guide rail (B2), crossing the first fixed support seat centering piece (C1.1), reciprocating the horizontal moving slide block to move along the horizontal moving guide rail (B2), and processing according to the numerical values measured at each moment to obtain a second horizontal deviation value Z2 along the Z-axis direction between the first fixed support seat centering piece (C1.1) and the second fixed support seat centering piece (C2.1); taking the average value of the first horizontal deviation value Z1 and the second horizontal deviation value Z2 to obtain a third horizontal deviation value Z0 of the first fixed support centering piece (C1.1) and the second fixed support centering piece (C2.1) along the Z-axis direction;
t7, moving the dial indicator head to the outermost position of the first fixed support seat centering piece (C1.1) along the Y-axis direction, driving the horizontal moving slide block to move along the horizontal moving guide rail (B2) along the X-axis direction, further driving the gauge seat (A3) on the horizontal moving slide block and the dial indicator thereof to move along the horizontal moving guide rail (B2), crossing the second fixed support seat centering piece (C2.1), reciprocating the horizontal moving slide block to move along the horizontal moving guide rail (B2), observing the numerical value change of the dial indicator, and processing according to the numerical value measured at each moment to obtain a fourth horizontal deviant Y1 between the first fixed support seat centering piece (C1.1) and the second fixed support seat centering piece (C2.1) along the Y-axis direction;
moving the dial indicator head to the outermost position of the second fixed support seat centering piece (C2.1) along the Y-axis direction, driving the horizontal moving slide block to move along the horizontal moving guide rail (B2) along the X-axis direction, further driving the gauge seat (A3) on the horizontal moving slide block and the dial indicator thereof to move along the horizontal moving guide rail (B2), crossing the first fixed support seat centering piece (C1.1), reciprocating the horizontal moving slide block to move along the horizontal moving guide rail (B2), and processing according to the measured values at each moment to obtain a fifth horizontal deviation value Y2 between the first fixed support seat centering piece (C1.1) and the second fixed support seat centering piece (C2.1) along the Y-axis direction; taking the average value of the fourth horizontal deviation value Y1 and the fifth horizontal deviation value Y2 to obtain a sixth horizontal deviation value Y0 of the first fixed support seat centering piece (C1.1) and the second fixed support seat centering piece (C2.1) along the Y-axis direction;
t8, grinding the gaskets and the keys on the first fixed support seat (C1) and the second fixed support seat (C2) according to the third horizontal deviation value Z0 and the sixth horizontal deviation value Y0 of the first fixed support seat centering piece (C1.1) and the second fixed support seat centering piece (C2.1), and then, detecting whether the third horizontal deviation value Z0 and the sixth horizontal deviation value Y0 meet the requirements or not according to the steps T3-T7, and continuously adjusting the ground gaskets and the keys until the third horizontal deviation value Z0 and the sixth horizontal deviation value Y0 meet the requirements if the third horizontal deviation value Z0 and the sixth horizontal deviation value Y0 do not meet the requirements.
2. The mechanical centering measurement method for the high-speed balancing machine swing frame according to claim 1, characterized in that: the method adopts the following mechanical centering measuring device, which comprises a centering measuring device component (A0), a high-speed balancing machine base (C0), a first fixed supporting base (C1) and a second fixed supporting base (C2), wherein the measuring device component (A0) is arranged between the first fixed supporting base (C1) and the second fixed supporting base (C2), the first fixed supporting base (C1), the measuring device component (A0) and the second fixed supporting base (C2) are movably embedded on a guide rail of the high-speed balancing machine base (C0), a first fixed supporting base centering piece (C1) and a second fixed supporting base (C2) are respectively provided with a first fixed supporting base centering piece (C1.1) and a second fixed supporting base centering piece (C2.1), and dial indicators are respectively arranged on different parts of the mechanical centering measuring device to realize correction and inspection.
3. The mechanical centering measurement method for the high-speed balancing machine swing frame according to claim 2, characterized in that: the centering measuring device assembly (A0) comprises a measuring device base (A1), a centering moving seat (A2), a watch seat (A3), a vertical moving guide rail (B1) and a horizontal moving guide rail (B2); the measuring device base (A1), the vertical moving guide rail (B1), the centering moving seat (A2), the horizontal moving guide rail (B2) and the meter seat (A3) are sequentially arranged from bottom to top, the vertical moving guide rail (B1) is fixedly arranged on the upper surface of the measuring device base (A1), the centering moving seat (A2) is arranged on the vertical moving slide block through a first positioning pin, the vertical moving slide block is in sliding connection with the vertical moving guide rail (B1) so that the centering moving seat (A2) slides along the direction of the vertical moving guide rail (B1), the horizontal moving guide rail (B2) is fixedly arranged on the upper surface of the centering moving seat (A2), the meter seat (A3) is arranged on the horizontal moving slide block through a second positioning pin, the horizontal moving slide block is in sliding connection with the horizontal moving guide rail (B2) so that the meter seat (A3) slides along the direction of the horizontal moving guide rail (B2), the vertical moving guide rail (B1) and the horizontal moving guide rail (B2) are positioned on the same horizontal plane and are positioned on the same horizontal plane, the horizontal moving guide rail (B2) is parallel to the guide rail of the high-speed balancing machine base (C0).
4. The mechanical centering measurement method for the high-speed balancing machine swing frame according to claim 3, characterized in that: centering measuring device subassembly (A0) still includes balancing machine base key (A4), and the both ends below of measuring device base (A1) respectively fixed mounting have a balancing machine base key (A4), and every balancing machine base key (A4) bottom surface is opened has balancing machine base keyway (L1) along horizontal migration guide rail (B2) direction, and balancing machine base keyway (L1) inlays the dress on the guide rail of high-speed balancing machine base (C0).
5. A mechanical centering measuring device for a high speed balancing machine swing frame for implementing the method of claim 1, characterized in that: including centering measuring device subassembly (A0), high-speed balancing machine base (C0), fixed supporting seat (C1) and No. two fixed supporting seats (C2), be provided with measuring device subassembly (A0) between fixed supporting seat (C1) and No. two fixed supporting seats (C2), fixed supporting seat (C1), measuring device subassembly (A0) and No. two fixed supporting seats (C2) are all movably to inlay on the guide rail of adorning high-speed balancing machine base (C0), install No. one fixed supporting seat centering piece (C1.1) and No. two fixed supporting seat centering piece (C2.1) on fixed supporting seat (C1) and No. two fixed supporting seats (C2) respectively, the percentage table is installed respectively and is realized rectifying and inspection on mechanical centering measuring device's different parts.
6. The mechanical centering measuring device for the high-speed balancing machine swing frame according to claim 5, is characterized in that: the centering measuring device assembly (A0) comprises a measuring device base (A1), a centering moving seat (A2), a watch seat (A3), a vertical moving guide rail (B1) and a horizontal moving guide rail (B2); the measuring device base (A1), the vertical moving guide rail (B1), the centering moving seat (A2), the horizontal moving guide rail (B2) and the meter seat (A3) are sequentially arranged from bottom to top, the vertical moving guide rail (B1) is fixedly arranged on the upper surface of the measuring device base (A1), the centering moving seat (A2) is arranged on the vertical moving slide block through a first positioning pin, the vertical moving slide block is connected with the vertical moving guide rail (B1) in a sliding mode, so that the centering moving seat (A2) slides along the direction of the vertical moving guide rail (B1), the horizontal moving guide rail (B2) is fixedly arranged on the upper surface of the centering moving seat (A2), the meter seat (A3) is arranged on the horizontal moving slide block through a second positioning pin, the horizontal moving slide block is connected with the horizontal moving guide rail (B2) in a sliding mode, so that the meter seat (A3) slides along the direction of the horizontal moving guide rail (B2), the vertical moving guide rail (B1) and the horizontal moving guide rail (B2) are positioned on the same horizontal plane and are positioned on the same horizontal plane, the horizontal moving guide rail (B2) is parallel to the guide rail of the high-speed balancing machine base (C0).
7. The mechanical centering measuring device for the high-speed balancing machine swing frame according to claim 6, characterized in that: the centering measuring device assembly (A0) further comprises a balancer base key (A4), a balancer base key (A4) is fixedly mounted below each of two ends of the measuring device base (A1), a balancer base key groove (L1) in the direction of the horizontal moving guide rail (B2) is formed in the bottom surface of each balancer base key (A4), and the balancer base key grooves (L1) are embedded in the guide rails of the high-speed balancer base (C0).
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| CN202709984U (en) * | 2012-08-01 | 2013-01-30 | 上海汉霸机电有限公司 | Concentricity detection tool of electron discharge machining machine tool screw rod supporting seat |
| US9228820B2 (en) * | 2014-02-11 | 2016-01-05 | Chin-Chang Huang | Straightness measuring instrument |
| CN204514255U (en) * | 2015-02-26 | 2015-07-29 | 宝鸡法士特齿轮有限责任公司 | A kind of axial workpiece coaxiality of inner hole pick-up unit |
| CN205860972U (en) * | 2016-07-29 | 2017-01-04 | 中山市锝力打印机设备有限公司 | A kind of aluminum pipe axiality detection device |
| CN107270843B (en) * | 2017-07-31 | 2020-10-27 | 中核(天津)科技发展有限公司 | Balancing machine based on cavity type positioning in string support and detection method |
| CN107863864B (en) * | 2017-11-20 | 2023-09-22 | 杭州集智机电股份有限公司 | Double-screw rod type feeding sliding table capable of being linearly corrected for full-automatic balancing machine |
| CN108958299A (en) * | 2018-07-12 | 2018-12-07 | 西安交通大学 | A kind of intelligent support device and method of real-time adjustment rotor center height |
| CN108827538B (en) * | 2018-08-24 | 2023-10-24 | 杭州集智机电股份有限公司 | Automatic centering and grading clamping device for double-mass flywheel of full-automatic balancing machine |
| CN108955463A (en) * | 2018-08-25 | 2018-12-07 | 中船重工电机科技股份有限公司 | Circular runout detection aligning mechanism and method at the assembly of wind power generator rotor shaft end |
| CN111141451A (en) * | 2018-11-05 | 2020-05-12 | 沈阳新松机器人自动化股份有限公司 | Horizontal dynamic balance detection and correction system |
| CN109855586B (en) * | 2019-04-01 | 2021-01-15 | 珠海凯邦电机制造有限公司 | Rotor external diameter detection device |
| CN210268485U (en) * | 2019-05-17 | 2020-04-07 | 中国航空工业集团公司北京航空精密机械研究所 | Rotor measuring equipment |
| CN210346577U (en) * | 2019-10-23 | 2020-04-17 | 盐城平云机械制造有限公司 | Concentricity detection device is used in motor housing production |
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