CN113905573B - High-precision servo motor control system and control method thereof - Google Patents
High-precision servo motor control system and control method thereof Download PDFInfo
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- CN113905573B CN113905573B CN202111142160.6A CN202111142160A CN113905573B CN 113905573 B CN113905573 B CN 113905573B CN 202111142160 A CN202111142160 A CN 202111142160A CN 113905573 B CN113905573 B CN 113905573B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
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Abstract
The invention discloses a high-precision servo motor control system and a control method thereof, and relates to the technical field of servo motors. According to the high-precision servo motor control system and the control method thereof, through the cooperation between the limiting assemblies, the supporting assemblies and the limiting assemblies fixedly installed at the two ends of the inner side of the positioning plate, the machine body can be installed and positioned more conveniently during disassembly and overhaul, when the electric control cabinet operates, vibration force borne by the machine body can be buffered through the cooperation of the supporting assemblies and the limiting assemblies, the influence on the machine body caused by vibration of the internal elements of the electric control cabinet is reduced, the vibration-proof effect of the machine body is improved, meanwhile, the phenomenon that the internal elements of the machine body or wiring terminals are in shaking contact failure and the like due to vibration can be effectively avoided, normal operation of the machine body is guaranteed, and the times of faults of the machine body due to vibration are reduced.
Description
Technical Field
The invention relates to the technical field of servo motors, in particular to a high-precision servo motor control system and a control method thereof.
Background
The servo motor is an engine for controlling mechanical elements to run in a servo system, is an indirect speed changing device for assisting a motor, is controlled by an input signal through the rotating speed of a rotor, can quickly respond, is used as an executing element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft to be output.
The servo motor control device is usually arranged inside an electric control cabinet, the servo motor is controlled in three modes of position, speed and moment, the positioning of a transmission system with high precision is realized, certain vibration is generated when the internal elements of the electric control cabinet run, the servo motor is vertically arranged inside the electric control cabinet through a fixing screw, the phenomenon that the internal elements or wiring terminals shake and are poor in contact due to vibration is easy to occur to the servo motor, and the normal running of equipment is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-precision servo motor control system and a control method thereof, which solve the problem that the operation is easy to fail due to shaking of internal elements or wiring terminals of equipment.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a servo motor control system and control method of high accuracy, includes the organism, the side of organism is provided with power source, signal transmission module and display module respectively, the inside of organism is provided with heat dissipation module, the tip of organism is provided with the locating plate, be provided with spacing subassembly between organism and the locating plate, signal transmission module's outside fixed mounting has locating component, spacing subassembly includes joint board and locating plate, joint board fixed mounting has offered the concave slot in tip, and both sides symmetry of organism, the inside of locating plate has offered the constant head tank, and the inner wall both sides of constant head tank all fixed mounting has the gluey cardboard, joint board slidable mounting is inside the constant head tank that sets up in the locating plate, concave slot and two concave slots correspond each other with gluey cardboard respectively, the draw-in groove has been seted up at the inboard middle part of joint board, arc indent has been seted up to the inboard bottom of joint board, the middle part of locating plate runs through and has spout and has support assembly through spout fixed mounting.
Preferably, the limiting assembly further comprises positioning frames, wherein the positioning frames are respectively and fixedly arranged on the inner sides of the positioning plates, the positioning frames are mutually symmetrical, inner clamping plates are respectively arranged in the positioning frames, a plurality of clamping blocks are fixedly arranged on the inner sides of the inner clamping plates, and the clamping blocks are respectively and slidably arranged in the positioning frames through limiting grooves formed in the positioning frames.
Preferably, a plurality of elastic supporting rods are fixedly arranged between the two inner clamping plates and the corresponding positioning frames, arc-shaped surfaces are arranged at the end parts of the two inner clamping plates, and rectangular grooves corresponding to the positioning frames are formed in two sides of the end parts of the machine body.
Preferably, the support assembly comprises a positioning column, push plates are fixedly arranged on two sides of the positioning column, a second spring body is fixedly arranged on the inner side of the positioning column, a support plate is fixedly arranged on the inner side of the positioning column through the second spring body, adjusting plates are fixedly arranged on two sides of the support plate, the two adjusting plates are mutually symmetrical with the two push plates, and the support plate is mutually attached to the middle part of the inner side of the positioning plate.
Preferably, the ends of the two adjusting plates are respectively and slidably provided with an adjusting rod, the ends of the two adjusting rods are respectively and fixedly connected with two sides of the positioning plate, the other sides of the two adjusting rods are respectively and fixedly provided with adjusting nuts, and the outer sides of the two adjusting rods are respectively and fixedly wound with elastic ribs.
Preferably, the locating component comprises a limiting plate, locating rods are fixedly arranged at two ends of the side face of the limiting plate and are fixedly arranged on the outer side of the machine body respectively through the locating rods, the installation positions of the limiting plate correspond to the signal transmission modules, a top plate is arranged on the side face of the limiting plate, connecting rods are fixedly arranged at two ends of the inner side of the top plate and are slidably arranged on the side face of the limiting plate through connecting rods at two sides, and a first spring body is fixedly arranged between the end portions of the connecting rods and the limiting plate.
Preferably, the positioning assembly further comprises a positioning clamping plate, wherein the positioning clamping plate is provided with a plurality of positioning clamping plates which are respectively and fixedly arranged on the inner side of the top plate, the bottom of each positioning clamping plate is fixedly provided with a conical block, and the two sides of each positioning clamping plate are fixedly provided with elastic pressing sheets.
Preferably, the locating holes are symmetrically formed in the periphery of the inner portion of the locating plate, locating bolts are arranged in the locating holes, the bottom of the locating groove is fixedly provided with a bottom support plate, and the top surface of the bottom support plate is fixedly provided with an elastic piece.
The servo motor control method with high precision specifically comprises the following steps:
s1, mounting and positioning: firstly, the machine body is fixedly arranged inside an electrical control cabinet, the machine body is fixedly arranged at a preset position inside the electrical control cabinet through the cooperation of the positioning plates and the positioning bolts, then the connecting plate fixedly arranged on the side face of the machine body is inserted through the positioning groove, and positioning operation is realized through the cooperation of the limiting assemblies and the supporting assemblies which are fixedly arranged at the two ends of the inner side of the positioning plate.
S2, circuit communication: the power interface is connected to the power input terminal of the main circuit through the electromagnetic contactor, then the signal cable is connected to the signal transmission module, and after connection is completed, the top plate is pushed to enable the plurality of locating clamping plates on the inner side of the signal cable to be pushed forward, and the signal port with the connection completed is located.
S3, debugging operation: after the circuit is communicated, whether the connection of the connecting terminals is correct or not is firstly determined, and particularly whether r, s, t, u, v and w are completely inserted or not, and the input voltage is detected, and a power supply is started to drive a motor to perform test operation.
Advantageous effects
The invention provides a high-precision servo motor control system and a control method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) According to the high-precision servo motor control system and the control method thereof, through the cooperation among the limiting assemblies, the supporting assemblies and the limiting assemblies fixedly installed at the two ends of the inner side of the positioning plate, the machine body can be installed, positioned, detached and overhauled more conveniently, when the electric control cabinet operates, vibration force borne by the machine body can be buffered through the cooperation of the supporting assemblies and the limiting assemblies, the influence on the machine body caused by vibration of the internal elements of the electric control cabinet is reduced, the vibration-proof effect of the machine body is improved, meanwhile, the phenomenon that the internal elements of the machine body or wiring terminals shake due to vibration can be effectively avoided, normal operation of the machine body is guaranteed, and the times of faults of the machine body due to vibration are reduced.
(2) According to the high-precision servo motor control system and the control method thereof, through the arrangement of the positioning assembly, when a signal terminal is connected, the top plate is pulled to enable the inner side of the signal cable terminal to move outwards simultaneously, after the signal cable terminal is inserted, the signal cable terminal is loosened through the top plate, the inner side of the signal cable terminal is driven to move towards the signal cable terminal through the engagement rods on the two sides and the first spring body, and meanwhile, the signal cable terminal after the installation is fixed through the conical block and the elastic pressing piece arranged on the bottom of the signal cable terminal, so that the phenomena of shaking, poor contact, falling and the like of the signal cable terminal can be effectively avoided when the installation is very convenient, and normal transmission of signals and normal operation of equipment are ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view of a support assembly of the present invention;
FIG. 5 is a schematic cross-sectional view of a spacing assembly of the present invention;
FIG. 6 is a schematic view of the rear view of the splice plate of the present invention;
FIG. 7 is a schematic view of a positioning assembly according to the present invention;
FIG. 8 is a schematic cross-sectional view of FIG. 7 in accordance with the present invention;
FIG. 9 is a flow chart of the present invention.
In the figure: 1. a body; 101. a power interface; 102. a signal transmission module; 103. a display module; 104. a heat dissipation module; 2. a splice plate; 201. a clamping groove; 202. arc-shaped pressing grooves; 203. a concave groove; 3. a positioning plate; 301. a positioning groove; 302. positioning holes; 303. a positioning bolt; 304. a chute; 305. a bottom support plate; 306. a glue type clamping plate; 4. a limiting plate; 401. a positioning rod; 402. a top plate; 4021. a connecting rod; 4022. a first spring body; 403. positioning a clamping plate; 4031. a conical block; 4032. elastic tabletting; 5. a positioning frame; 501. an inner clamping plate; 502. an arc surface; 503. a clamping block; 504. a limit groove; 505. an elastic strut; 6. positioning columns; 601. a push plate; 7. a second spring body; 8. a support plate; 801. an adjusting plate; 9. an adjusting rod; 901. an elastic rib; 902. and adjusting the nut.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: a servo motor control system with high accuracy and a control method thereof, comprising a machine body 1, wherein the side surface of the machine body 1 is respectively provided with a power interface 101, a signal transmission module 102 and a display module 103, the inside of the machine body 1 is provided with a heat dissipation module 104, the end part of the machine body 1 is provided with a positioning plate 3, a limit component is arranged between the machine body 1 and the positioning plate 3, the outer side of the signal transmission module 102 is fixedly provided with a positioning component, the limit component comprises a joint plate 2 and the positioning plate 3, the joint plate 2 is fixedly arranged at the end part of the machine body 1, concave grooves 203 are symmetrically arranged on both sides, a positioning groove 301 is arranged in the positioning plate 3, both sides of the inner wall of the positioning groove 301 are fixedly provided with a glue-type clamping plate 306, the joint plate 2 is slidably arranged in the positioning groove 301 arranged in the positioning plate 3, both sides of the joint plate 2 are respectively provided with concave grooves 203, and the two concave grooves 203 are respectively corresponding to the glue-type clamping plate 306, the middle part of the inner side of the connecting plate 2 is provided with a clamping groove 201, the bottom of the inner side of the connecting plate 2 is provided with an arc-shaped pressing groove 202, the middle part of the positioning plate 3 is provided with a sliding groove 304 in a penetrating way, and a supporting component is fixedly arranged through the sliding groove 304, the limiting component also comprises two positioning frames 5, the two positioning frames 5 are respectively and fixedly arranged on the inner side of the positioning plate 3, the two positioning frames 5 are mutually symmetrical and are internally provided with inner clamping plates 501, the inner sides of the two inner clamping plates 501 are respectively and fixedly provided with a plurality of clamping blocks 503, and are respectively and fixedly provided with a plurality of elastic supporting rods 505 through limiting grooves 504 arranged in the positioning frames 5, the end parts of the two inner clamping plates 501 are respectively provided with arc-shaped surfaces 502, the two sides of the end parts of the machine body 1 are respectively provided with rectangular grooves corresponding to the positioning frames 5, the support assembly comprises a positioning column 6, push plates 601 are fixedly arranged on two sides of the positioning column 6, a second spring body 7 is fixedly arranged on the inner side of the positioning column 6, a support plate 8 is fixedly arranged on the inner side of the positioning column through the second spring body 7, regulating plates 801 are fixedly arranged on two sides of the support plate 8, the two regulating plates 801 are mutually symmetrical with the two push plates 601, the support plate 8 is mutually attached to the middle part of the inner side of the positioning plate 3, regulating rods 9 are slidably arranged on the end parts of the two regulating plates 801, the end parts of the two regulating rods 9 are respectively fixedly connected with the two sides of the positioning plate 3, regulating nuts 902 are fixedly arranged on the other sides of the two regulating rods, and elastic ribs 901 are fixedly wound on the outer sides of the two regulating rods 9;
the locating component includes limiting plate 4, limiting plate 4's side both ends all fixed mounting have locating lever 401, and respectively through locating lever 401 fixed mounting in the outside of organism 1, limiting plate 4's mounted position and signal transmission module 102 correspond each other, limiting plate 4's side is provided with roof 402, roof 402's inboard both ends all fixed mounting has connecting rod 4021, and through the connecting rod 4021 slidable mounting of both sides in limiting plate 4's side, all fixed mounting has a spring body one 4022 between two connecting rod 4021's tip and the limiting plate 4, locating component still includes locating clip 403, locating clip 403 has a plurality of, and respectively fixed mounting is in roof 402's inboard, the bottom of a plurality of locating clip 403 is all fixed mounting has toper piece 4031, the equal fixed mounting in both sides of a plurality of locating clip 403 has elastic pressing piece 4032, locating hole 302 has all been seted up to the inside of locating hole 302 all symmetry all around, and the inside of locating hole 302 is provided with locating bolt 303, the bottom fixed mounting of locating slot 301 has bottom supporting plate 305, and the top surface fixed mounting of bottom supporting plate has elastic component 305.
When in use, the installation and positioning are carried out: firstly, the machine body 1 is fixedly arranged in an electrical control cabinet, the positioning plate 3 is fixedly arranged at a preset position in the electrical control cabinet through the matching of the positioning plate 3 and a plurality of positioning bolts 303, then the connecting plate 2 fixedly arranged on the side surface of the machine body 1 is inserted through the positioning groove 301, the concave grooves 203 formed on the two sides of the connecting plate are mutually attached to the corresponding glue clamping plates 306, meanwhile, when the connecting plate 2 is inserted, the arc-shaped pressing grooves 202 formed on the bottom of the connecting plate are in contact with the positioning columns 6, then the positioning columns 6 are matched through the spring bodies II 7 through the downward pressure, the push plates 601 on the two sides are driven to retract inwards until the machine body 1 is completely inserted, and the positioning columns 6 are clamped into the clamping grooves 201 through the matching of the spring bodies II 7 to finish the positioning of the machine body 1; when the machine body is disassembled, the positioning columns 6 are separated from the clamping groove 201 by pushing the push plates 601 on two sides inwards, the machine body 1 can be sprung up through the elastic pieces arranged on the top surface of the bottom support plate 305, and then the disassembly can be completed by pulling out the elastic pieces, and the vibration-proof effect of the machine body 1 is better when the positioning operation is realized through the cooperation of the limiting assemblies and the supporting assemblies fixedly installed on the two ends of the inner side of the positioning plate 3, so that the phenomenon that internal elements or wiring terminals shake due to vibration is avoided, the normal operation of the machine body 1 is ensured, and the frequency of faults of the machine body due to vibration is reduced; when the machine body 1 is installed, the circuit is communicated: the power interface 101 is connected to the main circuit power input terminal through the electromagnetic contactor in the electric cabinet, then the signal cable is connected to the signal transmission module 102, the top plate 402 is pulled and pushed when the signal cable terminal is connected, a plurality of locating clamping plates 403 on the inner side of the signal cable terminal are pulled outwards simultaneously, after the signal cable terminal is inserted, the signal cable terminal is loosened through the top plate 402, the signal cable terminal is driven to move towards the signal cable terminal through the matching of connecting rods 4021 on the two sides and a spring body 4022, and meanwhile, the signal cable terminal after the installation is fixed through a conical block 4031 and an elastic pressing piece 4032 arranged on the bottom of the signal cable terminal, shaking, poor contact, falling and other phenomena of the signal cable terminal can be effectively avoided when the installation is very convenient, normal transmission of signals and normal operation of equipment are guaranteed, and debugging operation is carried out after wiring is completed: firstly, information is transmitted to the corresponding machine body 1 through the PC end and the data acquisition module by the signal transmission module 102, then the corresponding servo motor is controlled to operate through a control element in the machine body 1, and whether the connection of the connecting terminals is correct or not, particularly whether r, s, t, u, v and w are completely inserted or not and the size of input voltage are determined during operation, so that the safety of test operation is ensured.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a servo motor control system of high accuracy, includes organism (1), the side of organism (1) is provided with power source (101), signal transmission module (102) and display module (103) respectively, the inside of organism (1) is provided with heat dissipation module (104), its characterized in that: a positioning plate (3) is arranged at the end part of the machine body (1), a limiting component is arranged between the machine body (1) and the positioning plate (3), and a positioning component is fixedly arranged at the outer side of the signal transmission module (102);
the limiting component comprises a connecting plate (2) and a positioning plate (3), wherein the connecting plate (2) is fixedly arranged at the end part of a machine body (1) and is symmetrically provided with concave grooves (203) at two sides, a positioning groove (301) is formed in the positioning plate (3), glue-type clamping plates (306) are fixedly arranged at two sides of the inner wall of the positioning groove (301), the connecting plate (2) is slidably arranged inside the positioning groove (301) formed in the positioning plate (3), the concave grooves (203) are formed in two sides of the connecting plate (2), the two concave grooves (203) are respectively corresponding to the glue-type clamping plates (306), a clamping groove (201) is formed in the middle part of the inner side of the connecting plate (2), an arc-shaped pressing groove (202) is formed in the bottom of the inner side of the connecting plate (2), a sliding groove (304) is formed in the middle part of the positioning plate (3), and a supporting component is fixedly arranged through the sliding groove (304);
the support assembly comprises a positioning column (6), wherein push plates (601) are fixedly arranged on two sides of the positioning column (6), a spring body II (7) is fixedly arranged on the inner side of the positioning column (6), a support plate (8) is fixedly arranged on the inner side of the positioning column through the spring body II (7), regulating plates (801) are fixedly arranged on two sides of the support plate (8), the two regulating plates (801) are mutually symmetrical with the two push plates (601), the support plate (8) are mutually attached to the middle parts of the inner sides of the positioning plates (3), regulating rods (9) are slidably arranged on the end parts of the two regulating plates (801), regulating nuts (902) are fixedly arranged on the two sides of the positioning plates (3) respectively, and elastic ribs (901) are fixedly wound on the outer sides of the two regulating rods (9);
the utility model provides a locating component includes limiting plate (4), the equal fixed mounting in side both ends of limiting plate (4) has locating lever (401), and just respectively through locating lever (401) fixed mounting in the outside of organism (1), the mounted position and the signal transmission module (102) of limiting plate (4) correspond each other, the side of limiting plate (4) is provided with roof (402), the equal fixed mounting in inboard both ends of roof (402) has connecting rod (4021), and through connecting rod (4021) slidable mounting in the side of limiting plate (4) of both sides, two equal fixed mounting has spring body one (4022) between the tip of connecting rod (4021) and limiting plate (4), locating component still includes location cardboard (403), location cardboard (403) have a plurality of, and respectively fixed mounting in the inboard of roof (402), a plurality of the equal fixed mounting in bottom of location cardboard (403) has toper piece (4031), a plurality of equal fixed mounting in both sides of location cardboard (403) has elasticity preforming (4032).
2. The high-precision servo motor control system of claim 1, wherein: the limiting assembly further comprises positioning frames (5), the positioning frames (5) are two and are respectively and fixedly installed on the inner sides of the positioning plates (3), the two positioning frames (5) are symmetrical to each other, inner clamping plates (501) are arranged inside the positioning frames, a plurality of clamping blocks (503) are fixedly installed on the inner sides of the inner clamping plates (501), limiting grooves (504) formed in the positioning frames (5) are slidably installed inside the positioning frames, and rectangular grooves corresponding to the positioning frames (5) are formed in two sides of the end portions of the machine body (1).
3. The high-precision servo motor control system of claim 2, wherein: a plurality of elastic supporting rods (505) are fixedly arranged between the two inner clamping plates (501) and the corresponding locating frames (5), and arc-shaped surfaces (502) are arranged at the end parts of the two inner clamping plates (501).
4. The high-precision servo motor control system of claim 1, wherein: positioning holes (302) are symmetrically formed in the periphery of the inner portion of the positioning plate (3), positioning bolts (303) are arranged in the positioning holes (302), a bottom support plate (305) is fixedly arranged at the bottom of the positioning groove (301), and an elastic piece is fixedly arranged on the top surface of the bottom support plate (305).
5. The servo motor control method with high precision specifically comprises the following steps:
s1, mounting and positioning: firstly, a machine body (1) is fixedly arranged in an electrical control cabinet, the machine body is fixedly arranged at a preset position in the electrical control cabinet through the cooperation of a positioning plate (3) and a plurality of positioning bolts (303) in claim 1, then a connecting plate (2) fixedly arranged on the side surface of the machine body (1) is inserted through a positioning groove (301), and positioning operation is realized through the cooperation of limiting assemblies and supporting assemblies fixedly arranged at two ends of the inner side of the positioning plate (3);
s2, circuit communication: the power interface (101) in claim 1 is connected to a main circuit power input terminal through an electromagnetic contactor in an electrical control cabinet, then a signal cable is connected to a signal transmission module (102), after connection is completed, a plurality of positioning clamping plates (403) on the inner side of the signal transmission module are pushed forward by pushing a top plate (402), and the signal ports with the connection completed are positioned;
s3, debugging operation: after the circuit is communicated, whether the connection of the wiring terminals is correct or not, whether r, s, t, u, v and w are completely inserted or not and the input voltage are determined, and after detection is completed, a power supply is started to drive a servo motor to perform test operation.
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| CN202111142160.6A CN113905573B (en) | 2021-09-28 | 2021-09-28 | High-precision servo motor control system and control method thereof |
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| CN202111142160.6A CN113905573B (en) | 2021-09-28 | 2021-09-28 | High-precision servo motor control system and control method thereof |
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| CN113905573B true CN113905573B (en) | 2023-04-25 |
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| CN114894474B (en) * | 2022-04-29 | 2024-05-28 | 杭州犇犇机械有限公司 | Vibration tester system and test method of automobile transmission system |
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| CN207638151U (en) * | 2017-12-26 | 2018-07-20 | 保定市迅达电气有限公司 | A kind of transformer neutral point earthing resistance cabinet |
| WO2021017393A1 (en) * | 2019-07-30 | 2021-02-04 | 赣州德业电子科技有限公司 | Mounting mechanism for major danger source smart monitor |
| CN212029103U (en) * | 2020-04-07 | 2020-11-27 | 徐州云创餐饮有限公司 | Support arrangement based on regulator cubicle |
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