CN113358004A - Auxiliary device for centering coupler - Google Patents
Auxiliary device for centering coupler Download PDFInfo
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- CN113358004A CN113358004A CN202110586058.9A CN202110586058A CN113358004A CN 113358004 A CN113358004 A CN 113358004A CN 202110586058 A CN202110586058 A CN 202110586058A CN 113358004 A CN113358004 A CN 113358004A
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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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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Abstract
The invention discloses an auxiliary device for centering a coupler, which consists of a detection device and a control device; the detection device consists of a circumference detection module, an opening detection module, a position detection module and a communication transmission module; the control device is an intelligent terminal provided with special software for detecting input, calculating and prompting output and a communication module; the detection device sends a circumference deviation value, an opening value and a position signal to the control device, and the control device processes the circumference deviation value, the opening value and the position signal and then gives a foot pad height value and a circumference adjusting value of the motor, so that the detection device helps to guide the completion of the centering work of the coupler. The beneficial effects of the invention are: the experience of a coupler centering expert is combined, a set of rigorous and scientific coupler centering method is provided, the technical threshold of coupler centering is reduced, complicated calculation during coupler centering is reduced, and the efficiency of coupler centering is improved.
Description
Technical Field
The invention relates to the technical field of mechanical instruments, in particular to an auxiliary device for centering a coupler.
Background
The coupler centering needs a large amount of calculation, is a work which needs a certain geometric basis, a large amount of practical experience and certain analysis capability, and has a certain technical threshold. For a novice of centering the coupler, the center of the coupler is often found by repeating the steps for many times. For an expert who finds the center of the coupler, the center of the coupler can be found quickly. In order to reduce the technical threshold of coupler centering and improve the efficiency of coupler centering, an auxiliary device for centering is invented. The device can provide necessary data for on-site centering, and guides a worker to quickly find the center of the coupling through the device and the operation instruction of the device. The device can automatically carry out operation and give guidance suggestion, improves the efficiency of shaft coupling centering, reduces the technical threshold of shaft coupling centering, and can be popularized in large scale in the industry.
Disclosure of Invention
The invention is an auxiliary device for centering a coupler, which is designed to solve the technical problems.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an auxiliary device for centering a coupler is composed of a detection device and a control device; the detection device consists of a circumference detection module, an opening detection module, a position detection module and a communication transmission module; the control device is an intelligent terminal provided with special software for detecting input, calculating and prompting output and a communication module; the auxiliary device for finishing the centering of the coupler comprises the following steps:
s1: cleaning feet of a motor;
s2: primarily leveling by using a steel ruler;
s3: mounting a detection device on a coupler through a magnetic base;
s4: the detection device is in communication connection with the control device, so that a data transmission function among the circumference detection module, the mouth opening detection module and the position detection module and the control device is realized;
s5: rotating the coupler and the detection device for one circle;
s6: adding or reducing foot pads and adjusting the circumference according to the guidance suggestion of the control device;
s7: tightening the foundation bolt according to the guidance suggestion of the control device;
s8: rotating the coupler and the detection device for one circle, checking whether the center of the coupler meets the requirement, and repeating S5 if the center of the coupler does not meet the requirement;
s9: the center of the coupling is qualified.
According to the auxiliary device for centering the coupler, the circumference detection module is an electronic dial indicator or an electronic dial indicator and is used for detecting the circumference deviation value of the coupler.
The auxiliary device for centering the coupler is characterized in that the opening detection module is an electronic dial indicator or an electronic dial indicator and is used for detecting the opening value of the coupler.
The auxiliary device for centering the coupler is characterized in that the position detection module is a gyroscope and is used for detecting the position of the detection device.
The auxiliary device for coupler centering is characterized in that the intelligent terminal is but not limited to one of a mobile phone, a tablet computer, a notebook computer or a desktop computer.
According to the auxiliary device for centering the coupler, communication connection is established between the communication module of the detection device and the communication module of the control device, and data transmission is achieved.
The auxiliary device for centering the coupler comprises a coupler body, a coupler body and a coupler body, wherein the communication connection comprises wireless communication and wired communication connection; the wireless communication connection includes, but is not limited to, a Bluetooth communication connection or a radio frequency communication connection, and the wired communication connection includes, but is not limited to, an RS-232, an RS-422, an RS-485, or an Ethernet communication connection.
The auxiliary device for the coupler centering provides a set of professional and rigorous coupler centering process through special software for detecting input, calculating and prompting output, and the specific process is as follows:
s1: and (3) prompting by software: cleaning motor feet;
s2: and (3) prompting by software: "use steel ruler to make primary leveling";
s3: and (3) prompting by software: "install the detection device on the shaft coupling through the magnetic base";
s4: the detection device is in communication connection with the control device, so that a data transmission function among the circumference detection module, the mouth opening detection module and the position detection module and the control device is realized;
s5: and (3) prompting by software: "input coupler diameter D, coupler-to-front ground leg distance L1, front ground leg-to-rear ground leg distance L2, opening qualified value, circumference qualified value";
s6: and (3) prompting by software: the coupler and the detection device are rotated for one circle according to the original rotation direction.
If the detecting device detects that the rotating direction is clockwise, the detecting device automatically detects an upper opening S1, a right opening S2, a lower opening S3, a left opening S4, an upper circumference a1, a right circumference a2, a lower circumference a3 and a left circumference a 4.
If the detection device detects that the rotating direction is anticlockwise, the detection device automatically detects an upper opening S1, a left opening S2, a lower opening S3, a right opening S4, an upper circumference a1, a left circumference a2, a lower circumference a3 and a right circumference a 4.
S7: the software performs the following calculations:
(1) the front foot pad height value H1 is L1 (S1-S3)/D + (a1-a 3)/2; (decrease is a negative value)
(2) The rear foot margin set-up (reduction) value H2 ═ L1+ L2 ═ S1-S3)/D + (a1-a 3)/2; (decrease is a negative value)
(3) The adjustment amount of the circumference of the forefoot C1 ═ L1 (S2-S4)/D + (a2-a4)/2
(4) Rear foot circumference adjustment amount C2 ═ L1+ L2 ═ S2-S4)/D + (a2-a4)/2
S8: the software makes the following judgments:
(1) if both H1 and H2 are greater than zero, then the following is suggested: please heighten the front foot margin H1(mm) and heighten the rear foot margin H2(mm) "
(2) If H1 is greater than zero and H2 is less than zero, then the following is prompted: please raise the front foot margin H1(mm) and lower the rear foot margin H2(mm) "
(3) If H1 is less than zero and H2 is greater than zero, then the following is prompted: please lower the front foot H1(mm) and raise the rear foot H2(mm) "
(4) If both H1 and H2 are less than zero, then the following is prompted: please lower the front foot by H1(mm) and lower the rear foot by H2(mm) "
(5) If the steering is counterclockwise and both C1 and C2 are greater than zero, then the following is prompted: please adjust the front ground foot to the left by C1(mm) and the rear ground foot to the left by C2(mm) "
(6) If the steering is counterclockwise and C1 is greater than zero and C2 is less than zero, then the prompt is: please adjust the front foot to the left by C1(mm) and the rear foot to the right by C2(mm) "
(7) If the steering is counterclockwise and C1 is less than zero, C2 is greater than zero, then the prompt is: please adjust the front ground foot to the right by C1(mm) and the rear ground foot to the left by C2(mm) "
(8) If the steering is counterclockwise and both C1 and C2 are less than zero, then the prompt is: please adjust the front ground foot to the right by C1(mm) and the rear ground foot to the right by C2(mm) "
(9) If the steering is clockwise and both C1 and C2 are greater than zero, then the prompt is: please adjust the front ground foot to the right by C1(mm) and the rear ground foot to the right by C2(mm) "
(10) If the steering is clockwise and C1 is greater than zero and C2 is less than zero, then the prompt is: please adjust the front ground foot to the right by C1(mm) and the rear ground foot to the left by C2(mm) "
(11) If the steering is clockwise and C1 is less than zero, C2 is greater than zero, then the prompt is: please adjust the front foot to the left by C1(mm) and the rear foot to the right by C2(mm) "
(12) If the steering is clockwise and both C1 and C2 are less than zero, then the prompt is: please adjust the front ground foot to the left by C1(mm) and the rear ground foot to the left by C2(mm) "
S9: adding or reducing foot pads and adjusting the circumference according to the guidance suggestion of the control device;
s10: tightening the foundation bolt according to the guidance suggestion of the control device;
s11: and rotating the coupler and the detection device for one circle, calculating S7 and judging S8 again by the software, if H1, H2, C1 and C2 are less than or equal to qualified values, prompting that the center of the coupler is qualified, and if the center of the coupler is not qualified, repeating S6-S11.
The invention has the beneficial effects that: the device can provide necessary data for centering on the coupling site, and guides a worker to quickly find the center of the coupling through the device and the operation instruction of the device. The device can automatically carry out operation and give guidance suggestion, improves the efficiency of shaft coupling centering, and reduces the technical threshold of shaft coupling centering.
Drawings
FIG. 1 is a logic diagram of an auxiliary device for centering a coupler according to the present invention;
FIG. 2 is a usage interface of the patent application specific software of the present invention.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
As shown in fig. 1, the auxiliary device for centering a coupler of the present invention comprises a detection device and a control device; the detection device consists of a circumference detection module, an opening detection module, a position detection module and a communication transmission module; the control device is an intelligent terminal provided with special software for detecting input, calculating and prompting output and a communication module; the auxiliary device for finishing the centering of the coupler comprises the following steps:
s1: cleaning feet of a motor;
s2: primarily leveling by using a steel ruler;
s3: mounting a detection device on a coupler through a magnetic base;
s4: the detection device is in communication connection with the control device, so that a data transmission function among the circumference detection module, the mouth opening detection module and the position detection module and the control device is realized;
s5: rotating the coupler and the detection device for one circle;
s6: adding or reducing foot pads and adjusting the circumference according to the guidance suggestion of the control device;
s7: tightening the foundation bolt according to the guidance suggestion of the control device;
s8: rotating the coupler and the detection device for one circle, checking whether the center of the coupler meets the requirement, and repeating S5 if the center of the coupler does not meet the requirement;
s9: the center of the coupling is qualified.
According to the auxiliary device for centering the coupler, the circumference detection module is an electronic dial indicator or an electronic dial indicator and is used for detecting the circumference deviation value of the coupler.
The auxiliary device for centering the coupler is characterized in that the opening detection module is an electronic dial indicator or an electronic dial indicator and is used for detecting the opening value of the coupler.
The utility model provides an auxiliary device of coupler alignment, position detection module is the gyroscope, and position detection module installs in the detection module base for detection device position just sends data when detection module department is in four upper, lower, left and right azimuths, just rotates a week and sends four data promptly.
The auxiliary device for coupler centering is characterized in that the intelligent terminal is but not limited to one of a mobile phone, a tablet computer, a notebook computer or a desktop computer.
According to the auxiliary device for centering the coupler, communication connection is established between the communication module of the detection device and the communication module of the control device, and data transmission is achieved.
The auxiliary device for centering the coupler comprises a coupler body, a coupler body and a coupler body, wherein the communication connection comprises wireless communication and wired communication connection; the wireless communication connection includes, but is not limited to, a Bluetooth communication connection or a radio frequency communication connection, and the wired communication connection includes, but is not limited to, an RS-232, an RS-422, an RS-485, or an Ethernet communication connection.
The auxiliary device for the coupler centering provides a set of professional and rigorous coupler centering process through special software for detecting input, calculating and prompting output, and the specific process is as follows:
s1: and (3) prompting by software: cleaning motor feet;
s2: and (3) prompting by software: "use steel ruler to make primary leveling";
s3: and (3) prompting by software: "install the detection device on the shaft coupling through the magnetic base";
s4: the detection device is in communication connection with the control device, so that a data transmission function among the circumference detection module, the mouth opening detection module and the position detection module and the control device is realized;
s5: and (3) prompting by software: "input coupler diameter D, coupler-to-front ground leg distance L1, front ground leg-to-rear ground leg distance L2, opening qualified value, circumference qualified value";
s6: and (3) prompting by software: the coupler and the detection device are rotated for one circle according to the original rotation direction.
If the detecting device detects that the rotating direction is clockwise, the detecting device automatically detects an upper opening S1, a right opening S2, a lower opening S3, a left opening S4, an upper circumference a1, a right circumference a2, a lower circumference a3 and a left circumference a 4.
If the detection device detects that the rotating direction is anticlockwise, the detection device automatically detects an upper opening S1, a left opening S2, a lower opening S3, a right opening S4, an upper circumference a1, a left circumference a2, a lower circumference a3 and a right circumference a 4.
S7: the software performs the following calculations:
(1) front foot margin heightening (lowering) value H1 ═ L1 ═ S1-S3)/D + (a1-a 3)/2;
(2) the rear foot margin set-up (reduction) value H2 ═ L1+ L2 ═ S1-S3)/D + (a1-a 3)/2;
(3) the toe circumference adjustment amount C1 ═ L1 (S2-S4)/D + (a2-a 4)/2;
(4) the rear ground margin circumference adjustment amount C2 is (L1+ L2) × (S2-S4)/D + (a2-a 4)/2;
s8: the software makes the following judgments:
(1) if both H1 and H2 are greater than zero, then the following is suggested: please heighten the front foot margin H1(mm) and the rear foot margin H2 (mm);
(2) if H1 is greater than zero and H2 is less than zero, then the following is prompted: please raise the front foot margin H1(mm) and lower the rear foot margin H2 (mm);
(3) if H1 is less than zero and H2 is greater than zero, then the following is prompted: please lower the front foot H1(mm) and raise the rear foot H2 (mm);
(4) if both H1 and H2 are less than zero, then the following is prompted: "please lower the front foot H1(mm) and the rear foot H2 (mm)";
(5) if the steering is counterclockwise and both C1 and C2 are greater than zero, then the following is prompted: please adjust the front ground foot to the left by C1(mm) and the rear ground foot to the left by C2 (mm);
(6) if the steering is counterclockwise and C1 is greater than zero and C2 is less than zero, then the prompt is: please adjust the front foot to the left by C1(mm) and the rear foot to the right by C2 (mm);
(7) if the steering is counterclockwise and C1 is less than zero, C2 is greater than zero, then the prompt is: please adjust the front ground foot to the right by C1(mm) and the rear ground foot to the left by C2 (mm);
(8) if the steering is counterclockwise and both C1 and C2 are less than zero, then the prompt is: please adjust the front foot to the right by C1(mm) and the rear foot to the right by C2 (mm);
(9) if the steering is clockwise and both C1 and C2 are greater than zero, then the prompt is: please adjust the front foot to the right by C1(mm) and the rear foot to the right by C2 (mm);
(10) if the steering is clockwise and C1 is greater than zero and C2 is less than zero, then the prompt is: please adjust the front ground foot to the right by C1(mm) and the rear ground foot to the left by C2 (mm);
(11) if the steering is clockwise and C1 is less than zero, C2 is greater than zero, then the prompt is: please adjust the front foot to the left by C1(mm) and the rear foot to the right by C2 (mm);
(12) if the steering is clockwise and both C1 and C2 are less than zero, then the prompt is: please adjust the front ground foot to the left by C1(mm) and the rear ground foot to the left by C2 (mm);
s9: adding or reducing foot pads and adjusting the circumference according to the guidance suggestion of the control device;
s10: tightening the foundation bolt according to the guidance suggestion of the control device;
s11: and rotating the coupler and the detection device for one circle, calculating S7 and judging S8 again by the software, if H1, H2, C1 and C2 are less than or equal to qualified values, prompting that the center of the coupler is qualified, and if the center of the coupler is not qualified, repeating S6-S11.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products similar or identical to the present invention, which can be obtained by anyone based on the teaching of the present invention, fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides an auxiliary device of coupler alignment which characterized in that: the auxiliary device consists of a detection device and a control device; the detection device consists of a circumference detection module, an opening detection module, a position detection module and a communication transmission module; the control device is an intelligent terminal provided with special software for detecting input, calculating and prompting output and a communication module; the auxiliary device for finishing the centering of the coupler comprises the following steps:
s1: cleaning feet of a motor;
s2: primarily leveling by using a steel ruler;
s3: mounting a detection device on a coupler through a magnetic base;
s4: the detection device is in communication connection with the control device, so that a data transmission function among the circumference detection module, the mouth opening detection module and the position detection module and the control device is realized;
s5: rotating the coupler and the detection device for one circle;
s6: adding or reducing foot pads and adjusting the circumference according to the guidance suggestion of the control device;
s7: tightening the foundation bolt according to the guidance suggestion of the control device;
s8: rotating the coupler and the detection device for one circle, checking whether the center of the coupler meets the requirement, and repeating S5 if the center of the coupler does not meet the requirement;
s9: the center of the coupling is qualified.
2. The auxiliary device for centering a coupler according to claim 1, wherein: the circumference detection module is an electronic dial indicator or an electronic dial indicator and is used for detecting the circumference deviation value of the coupler.
3. The auxiliary device for centering a coupler according to claim 1, wherein: the opening detection module is an electronic dial indicator or an electronic dial indicator and is used for detecting the opening value of the coupler.
4. The auxiliary device for centering a coupler according to claim 1, wherein: the position detection module is a gyroscope and is used for detecting the position of the detection device.
5. The auxiliary device for centering a coupler according to claim 1, wherein: the intelligent terminal is but not limited to one of a mobile phone, a tablet computer, a notebook computer or a desktop computer.
6. The auxiliary device for centering a coupler according to claim 1, wherein: and communication connection is established between the communication module of the detection device and the communication module of the control device, so that data transmission is realized.
7. The auxiliary device for centering a coupler according to claim 6, wherein: the communication connection comprises wireless communication and wired communication connection; the wireless communication connection includes, but is not limited to, a Bluetooth communication connection or a radio frequency communication connection, and the wired communication connection includes, but is not limited to, an RS-232, an RS-422, an RS-485, or an Ethernet communication connection.
8. The auxiliary device for centering a coupler according to claim 1, wherein: the special software for detecting input, calculating and prompting output provides a set of coupler centering process, and the specific process is as follows:
s1: and (3) prompting by software: cleaning motor feet;
s2: and (3) prompting by software: "use steel ruler to make primary leveling";
s3: and (3) prompting by software: "install the detection device on the shaft coupling through the magnetic base";
s4: the detection device is in communication connection with the control device, so that a data transmission function among the circumference detection module, the mouth opening detection module and the position detection module and the control device is realized;
s5: and (3) prompting by software: "input coupler diameter D, coupler-to-front ground leg distance L1, front ground leg-to-rear ground leg distance L2, opening qualified value, circumference qualified value";
s6: and (3) prompting by software: "rotate the shaft coupling and checkout gear according to turning to a week originally";
if the detection device detects that the rotating direction is clockwise, the detection device automatically detects an upper opening S1, a right opening S2, a lower opening S3, a left opening S4, an upper circumference a1, a right circumference a2, a lower circumference a3 and a left circumference a 4;
if the detection device detects that the rotating direction is anticlockwise, the detection device automatically detects an upper opening S1, a left opening S2, a lower opening S3, a right opening S4, an upper circumference a1, a left circumference a2, a lower circumference a3 and a right circumference a 4;
s7: the software performs the following calculations:
the front foot pad height value H1 is L1 (S1-S3)/D + (a1-a 3)/2;
the rear foot pad height value H2 ═ L1+ L2 ═ S1-S3)/D + (a1-a 3)/2;
the toe circumference adjustment amount C1 ═ L1 (S2-S4)/D + (a2-a 4)/2;
the rear ground margin circumference adjustment amount C2 is (L1+ L2) × (S2-S4)/D + (a2-a 4)/2;
s8: the software makes the following judgments:
if both H1 and H2 are greater than zero, then the following is suggested: please heighten the front foot margin by H1 mm and heighten the rear foot margin by H2 mm;
if H1 is greater than zero and H2 is less than zero, then the following is prompted: please raise the front foot margin by H1 mm and lower the rear foot margin by H2 mm;
if H1 is less than zero and H2 is greater than zero, then the following is prompted: please lower the front foot margin by H1 mm and heighten the rear foot margin by H2 mm;
if both H1 and H2 are less than zero, then the following is prompted: please lower the front foot by H1 mm and the rear foot by H2 mm;
if the steering is counterclockwise and both C1 and C2 are greater than zero, then the following is prompted: please adjust the front ground foot to the left by C1 mm and the rear ground foot to the left by C2 mm;
if the steering is counterclockwise and C1 is greater than zero and C2 is less than zero, then the prompt is: please adjust the front ground foot to the left by C1 mm and the rear ground foot to the right by C2 mm;
if the steering is counterclockwise and C1 is less than zero, C2 is greater than zero, then the prompt is: please adjust the front ground foot to the right by C1 mm and the rear ground foot to the left by C2 mm;
if the steering is counterclockwise and both C1 and C2 are less than zero, then the prompt is: please adjust the front ground foot to the right by C1 mm and the rear ground foot to the right by C2 mm;
if the steering is clockwise and both C1 and C2 are greater than zero, then the prompt is: please adjust the front ground foot to the right by C1 mm and the rear ground foot to the right by C2 mm;
if the steering is clockwise and C1 is greater than zero and C2 is less than zero, then the prompt is: please adjust the front foot to the right.
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Application publication date: 20210907 |