CN219685305U - Frequency converter maintenance device - Google Patents
Frequency converter maintenance device Download PDFInfo
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- CN219685305U CN219685305U CN202321389554.6U CN202321389554U CN219685305U CN 219685305 U CN219685305 U CN 219685305U CN 202321389554 U CN202321389554 U CN 202321389554U CN 219685305 U CN219685305 U CN 219685305U
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- maintenance device
- sucker
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- 238000012423 maintenance Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 9
- 241000252254 Catostomidae Species 0.000 claims description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
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Abstract
The utility model discloses a frequency converter maintenance device which comprises a side bracket, a rectangular hole, a first motor, an electromagnetic brake, a carrier plate, a three-blade tooling plate, a strip-shaped groove, a side guide groove, a T-shaped slide seat, a movable sucker, an electromagnet, an arc coaming, an arc groove, a fixed sucker, an arc basket, a PLC controller, a state display screen, an action operation key, a transmission shaft, a second motor, an air pump and a pneumatic controller. The utility model has reasonable design, adopts the mode of fixing the frequency converter by the sucker tool, avoids the situation that the traditional tool fixture is damaged on the surface of the frequency converter, is convenient to assemble and disassemble, saves time and labor, and plays a role in adjusting the position of the movable sucker by pushing and pulling the T-shaped sliding seat to move in the corresponding strip-shaped groove and magnetically sucking and fixing the T-shaped sliding seat through electrifying the electromagnet so as to flexibly adjust and use according to the fixed position requirement, and can adjust the space position of a workpiece to be maintained by operating the motor I and the motor II, thereby providing convenience for replacing and maintaining part operation.
Description
Technical Field
The utility model belongs to the technical field of frequency converter maintenance, and particularly relates to a frequency converter maintenance device.
Background
The frequency converter is an electric power control device for controlling the AC motor by changing the frequency of the working power supply of the motor by applying the frequency conversion technology and the microelectronics technology, and mainly comprises a rectification (alternating current-direct current), a filtering, an inversion (direct current-alternating current), a braking unit, a driving unit, a detection unit and a microprocessing unit. The frequency converter is used for adjusting the voltage and frequency of the output power supply by switching on and off the internal IGBT, and providing the required power supply voltage according to the actual requirement of the motor, so as to achieve the purposes of energy saving and speed regulation.
The existing frequency converter maintenance device is generally provided with a fixing structure for the frequency converter, has the hidden treatment trouble of clamping operation damage to the surface of the frequency converter, has poor position modulation flexibility, and can cause great inconvenience to maintenance operation when maintenance personnel move to change positions or frequently detach and fix the frequency converter again to obtain faults. Therefore, a frequency converter maintenance device is provided for the problems.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a frequency converter maintenance device.
The utility model realizes the purpose through the following technical scheme that the frequency converter maintenance device comprises side brackets, a carrier plate, an adjustable position absorbing and fixing mechanism, three-blade tooling plates, an arc coaming, an electric control assembly and an arc basket, wherein the carrier plate is arranged between the top ends of the two side brackets, the middle part of the carrier plate is connected with the middle part of the back of the three-blade tooling plates through a rotating shaft, and the three-blade tooling plates are provided with the adjustable position absorbing and fixing mechanism;
the position-adjustable suction fixing mechanism comprises a T-shaped sliding seat, a movable sucker, an electromagnet and a fixed sucker, wherein the T-shaped sliding seat is slidably installed in a corresponding strip-shaped groove, the movable sucker is installed in the middle of the outer end face of the T-shaped sliding seat, the electromagnet is installed at the bottom of the corresponding strip-shaped groove, the electromagnet is in magnetic suction contact with the back of the corresponding T-shaped sliding seat, and the fixed sucker is installed in the middle of a three-blade tooling plate.
Preferably, the electric control assembly comprises a PLC controller, an air pump and a pneumatic controller, wherein one side of the bottom of the PLC controller is in sliding connection with an arc groove on the arc coaming through a sliding block, the PLC controller is respectively in control connection with a first motor, a second motor, an electromagnetic brake, the air pump and the pneumatic controller, and the pneumatic controller is respectively connected with three movable suckers and a fixed sucker.
Preferably, the pneumatic controller and the air pump are respectively arranged at the corresponding parts of the back surface of the carrier plate, and the rotating shaft end positioned in the middle of the back surface of the carrier plate is connected with the second motor.
Preferably, the PLC controller is provided with a status display screen and action operation keys.
Preferably, the two ends of the carrier plate are provided with transmission shafts, one transmission shaft is connected with a motor I positioned in one rectangular hole, and the other transmission shaft is connected with an electromagnetic brake positioned in the other rectangular hole.
Preferably, rectangular holes are formed in the tops of the side supports, and the tops of the two side supports are fixedly connected with two ends of the arc coaming respectively.
Preferably, the three strip-shaped grooves are formed in the surface of the three-blade tooling plate, side guide grooves are formed in two side walls of the strip-shaped grooves, and the side guide grooves are in sliding connection with corresponding parts of the bottom of the T-shaped sliding seat.
The beneficial effects of the utility model are as follows: adopt the fixed converter of sucking disc frock mode, avoid traditional frock clamp to constitute the damaged condition to the converter surface, the dismouting is convenient, labour saving and time saving, remove and inhale fixedly to T type slide magnetism through the electro-magnet circular telegram in the bar inslot that corresponds through push-and-pull T type slide, play the effect of carrying out position adjustment to the removal sucking disc to carry out nimble adjustment according to the fixed position demand and use, through running motor one and motor two, can make the frock wait to maintain the work piece and carry out spatial position modulation, it is convenient to provide for change maintenance position operation.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a top view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the connection structure of the carrier plate and the tri-blade tooling plate of the present utility model;
FIG. 3 is a schematic view of a back connection structure of a carrier plate according to the present utility model;
fig. 4 is a schematic diagram of a side bracket structure according to the present utility model.
In the figure: 1. a side bracket; 101. a rectangular hole; 2. a first motor; 3. an electromagnetic brake; 4. a carrier plate; 5. a three-leaf tooling plate; 501. a bar-shaped groove; 502. a side guide groove; 6. a T-shaped slide seat; 7. moving the sucker; 8. an electromagnet; 9. arc coaming; 901. an arc groove; 10. fixing a sucker; 11. an arc basket; 12. a PLC controller; 13. a status display screen; 14. an action operation key; 15. a transmission shaft; 16. a second motor; 17. an air pump; 18. and a pneumatic controller.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a frequency converter maintenance device comprises side brackets 1, a carrier plate 4, an adjustable position absorbing and fixing mechanism, a three-blade tooling plate 5, an arc coaming 9, an electric control assembly and an arc basket 11, wherein the carrier plate 4 is arranged between the top ends of the two side brackets 1, the middle part of the carrier plate 4 is connected with the middle part of the back surface of the three-blade tooling plate 5 through a rotating shaft, and the three-blade tooling plate 5 is provided with the adjustable position absorbing and fixing mechanism;
the position-adjustable suction fixing mechanism comprises a T-shaped sliding seat 6, a movable sucker 7, an electromagnet 8 and a fixed sucker 10, wherein the T-shaped sliding seat 6 is slidably arranged in a corresponding strip-shaped groove 501, the movable sucker 7 is arranged in the middle of the outer end surface of the T-shaped sliding seat 6, the electromagnet 8 is arranged at the bottom of the corresponding strip-shaped groove 501, the electromagnet 8 is in magnetic suction contact with the back surface of the corresponding T-shaped sliding seat 6, and the fixed sucker 10 is arranged in the middle of the three-blade tooling plate 5;
the electric control assembly comprises a PLC (programmable logic controller) 12, an air pump 17 and a pneumatic controller 18, wherein one side of the bottom of the PLC is in sliding connection with an arc groove 901 positioned on an arc coaming 9 through a sliding block, the PLC 12 is respectively in control connection with a motor I2, a motor II 16, an electromagnetic brake 3, the air pump 17 and the pneumatic controller 18, and the pneumatic controller 18 is respectively connected with three movable suckers 7 and one fixed sucker 10.
The pneumatic controller 18 and the air pump 17 are respectively arranged at corresponding positions on the back of the carrier plate 4, and the rotating shaft end positioned in the middle of the back of the carrier plate 4 is connected with the second motor 16; the PLC controller 12 is provided with a status display 13 and action operation keys 14.
Two ends of the carrier plate 4 are provided with transmission shafts 15, one transmission shaft 15 is connected with a motor I2 positioned in one rectangular hole 101, and the other transmission shaft 15 is connected with an electromagnetic brake 3 positioned in the other rectangular hole 101; rectangular holes 101 are formed in the tops of the side supports 1, and the tops of the two side supports 1 are fixedly connected with two ends of the arc coaming 9 respectively; the number of the strip-shaped grooves 501 is three, the three strip-shaped grooves 501 are formed in the surface of the three-blade tooling plate 5, side guide grooves 502 are formed in the two side walls of the strip-shaped grooves 501, and the side guide grooves 502 are in sliding connection with the corresponding parts at the bottom of the T-shaped sliding seat 6.
When the movable sucker 7 is used, the smooth surface part of the frequency converter is utilized to be adsorbed and fixed with the fixed sucker 10 and the three movable suckers 7, meanwhile, the action operation key 14 on the PLC 12 is operated to act on the pneumatic controller 18 to suck or exhaust the fixed sucker 10 and the movable sucker 7, the frequency converter is fixed by adopting a sucker tool, the situation that the traditional tool clamp damages the surface of the frequency converter is avoided, the disassembly and the assembly are convenient and fast, the time and the labor are saved, the T-shaped sliding seat 6 is pushed and pulled to move in the corresponding strip-shaped groove 501 and is electrified through the electromagnet 8 to magnetically attract and fix the T-shaped sliding seat 6, the movable sucker 7 is subjected to the action of position adjustment, so that the movable sucker 7 is flexibly adjusted and used according to the fixed position requirement, and the space position of a workpiece to be maintained of the tool can be adjusted by operating the first motor 2 and the second motor 16, and the convenience is provided for replacing and maintaining part operation.
The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a converter maintenance device which characterized in that: the three-blade type electric control device comprises side brackets (1), a carrier plate (4), an adjustable position absorbing and fixing mechanism, three-blade tooling plates (5), arc coamings (9), an electric control assembly and an arc basket (11), wherein the carrier plate (4) is arranged between the top ends of the two side brackets (1), the middle part of the carrier plate (4) is connected with the middle part of the back surface of the three-blade tooling plates (5) through a rotating shaft, and the three-blade tooling plates (5) are provided with the adjustable position absorbing and fixing mechanism;
the position-adjustable suction fixing mechanism comprises a T-shaped sliding seat (6), a movable sucker (7), an electromagnet (8) and a fixed sucker (10), wherein the T-shaped sliding seat (6) is slidably installed in a corresponding strip-shaped groove (501), the movable sucker (7) is installed in the middle of the outer end face of the T-shaped sliding seat (6), the electromagnet (8) is installed at the bottom of the corresponding strip-shaped groove (501), the electromagnet (8) is in magnetic suction contact with the back of the corresponding T-shaped sliding seat (6), and the fixed sucker (10) is installed in the middle of a three-blade tooling plate (5).
2. A frequency converter maintenance device according to claim 1, wherein: the electric control assembly comprises a PLC controller (12), an air pump (17) and a pneumatic controller (18), wherein one side of the bottom of the PLC controller is in sliding connection with an arc groove (901) positioned on an arc coaming (9) through a sliding block, the PLC controller (12) is respectively in control connection with a first motor (2), a second motor (16), an electromagnetic brake (3), the air pump (17) and the pneumatic controller (18), and the pneumatic controller (18) is respectively connected with three movable suckers (7) and one fixed sucker (10).
3. A frequency converter maintenance device according to claim 2, wherein: the pneumatic controller (18) and the air pump (17) are respectively arranged at the corresponding positions on the back of the carrier plate (4), and the rotating shaft end positioned in the middle of the back of the carrier plate (4) is connected with the second motor (16).
4. A frequency converter maintenance device according to claim 2, wherein: a status display screen (13) and action operation keys (14) are arranged on the PLC (12).
5. A frequency converter maintenance device according to claim 1, wherein: the two ends of the carrier plate (4) are provided with transmission shafts (15), one transmission shaft (15) is connected with a motor I (2) positioned in one rectangular hole (101), and the other transmission shaft (15) is connected with an electromagnetic brake (3) positioned in the other rectangular hole (101).
6. A frequency converter maintenance device according to claim 1, wherein: rectangular holes (101) are formed in the tops of the side supports (1), and the tops of the two side supports (1) are fixedly connected with two ends of the arc coaming (9) respectively.
7. A frequency converter maintenance device according to claim 1, wherein: the three strip-shaped grooves (501) are formed in the surface of the three strip-shaped tool plates (5), side guide grooves (502) are formed in two side walls in the strip-shaped grooves (501), and the side guide grooves (502) are in sliding connection with corresponding parts at the bottoms of the T-shaped sliding seats (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389554.6U CN219685305U (en) | 2023-06-02 | 2023-06-02 | Frequency converter maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389554.6U CN219685305U (en) | 2023-06-02 | 2023-06-02 | Frequency converter maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219685305U true CN219685305U (en) | 2023-09-15 |
Family
ID=87968969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321389554.6U Active CN219685305U (en) | 2023-06-02 | 2023-06-02 | Frequency converter maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219685305U (en) |
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2023
- 2023-06-02 CN CN202321389554.6U patent/CN219685305U/en active Active
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