CN220629064U - Servo motor casing with function of making an uproar falls - Google Patents
Servo motor casing with function of making an uproar falls Download PDFInfo
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- CN220629064U CN220629064U CN202322303667.6U CN202322303667U CN220629064U CN 220629064 U CN220629064 U CN 220629064U CN 202322303667 U CN202322303667 U CN 202322303667U CN 220629064 U CN220629064 U CN 220629064U
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- noise
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- 239000000919 ceramic Substances 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims abstract 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of servo motor shells and discloses a servo motor shell with a noise reduction function, which comprises a base, wherein a trapezoid plate is fixedly connected to the top surface of the base, a damping component is fixedly connected to the top surface of the trapezoid plate, a sandwich frame is fixedly connected to the middle of the top surface of the damping component, and an outer cylinder is fixedly connected to the surface of the sandwich frame. This servo motor shell with function of making an uproar is fallen through setting up of centre gripping frame, ceramic fiber layer, interior piece and holding piece, and during servo motor operation, when the noise that its produced was passed through the inner tube and is passed to the ceramic fiber layer at urceolus and inner tube vacuum position, ceramic fiber layer was isolated a part sound, and during the simultaneous transmission to the urceolus, centre gripping frame and urceolus on the urceolus outer wall were vacuum hollow to and the central point of interior piece and holding piece is vacuum, further isolated the noise, thereby carries out dual noise isolation to servo motor shell, has improved the isolated effect of noise of servo motor shell.
Description
Technical Field
The utility model relates to the technical field of servo motor shells, in particular to a servo motor shell with a noise reduction function.
Background
The servo motor is an engine for controlling mechanical elements to run in a servo system, and is an indirect speed change device for a supplementary motor. The servo motor can control the speed, the position accuracy is very accurate, and the voltage signal can be converted into the torque and the rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal, can react quickly, is used as an executive component in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on the motor shaft for output. The motor is divided into two major types of direct current and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, no autorotation phenomenon exists, the rotating speed is reduced at a constant speed along with the increase of the torque, the outer structure of the servo motor is a servo motor shell, and the traditional servo motor shell is possibly not stable enough and has high noise. For this purpose, we propose a servo motor housing with sound insulation and noise reduction
The servo motor shell with the noise reduction function disclosed in the publication number CN206894423U is novel in design, ingenious in structure, capable of effectively insulating sound and reducing noise, and good in popularization value.
However, this servo motor case with noise reduction function has the following drawbacks:
(1) The double sound insulation effect of the servo motor shell is not convenient to be realized by adding sound insulation materials and matching with the vacuum shape of the servo motor shell structure;
(2) The servo motor can produce noise and vibration force when working, and the stability that can let the machine operation is relatively poor in long-time vibrations to lead to the machine to take place the harm.
Disclosure of Invention
(one) solving the technical problems
The utility model solves the technical problems of providing the servo motor shell with the noise reduction function, which has higher practicability and simpler structure through simple operation, and solves the problems of inconvenient double-effect sound insulation on the servo motor shell and inconvenient improvement on the operation stability of the servo motor shell in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a servo motor shell with function of making an uproar falls, includes the base, the top surface fixedly connected with trapezoidal plate of base, the top surface fixedly connected with bradyseism subassembly of trapezoidal plate, the middle part fixedly connected with sandwich frame of bradyseism subassembly's top surface, the fixed surface of sandwich frame has the urceolus, the inside wall of urceolus is filled there is ceramic fiber layer, the inside of urceolus is through a plurality of spliced pole fixedly connected with inner tube, the surface fixedly connected with inner block of urceolus, one side fixedly connected with of sandwich frame accepts the piece, one side fixedly connected with fin subassembly of accepting the piece.
Optionally, three groups of screw holes are evenly arranged on two sides of the base in a straight shape, and the inner parts of the three groups of screw holes are connected with screw bolts in a threaded manner.
Optionally, the cushioning component comprises a backing plate fixed on the top surface of the trapezoid plate, the top surface of the backing plate is fixedly connected with a rubber clamping plate, and the top surface of the rubber clamping plate is fixedly connected with a top plate.
Optionally, the number of the sandwich frames is four, and the four sandwich frames are uniformly distributed on the surface of the outer cylinder in a circular matrix.
Optionally, two inner sides of the sandwich frame symmetry are fixed on two sides of the surface of the bearing block, wherein the number of the bearing blocks is four, the four bearing blocks are uniformly distributed in a round rectangular shape, and the four bearing blocks and the inner block are symmetrically formed into a vacuum shape.
Optionally, the radiating fin component comprises a fixing piece fixedly installed on the surface of the bearing block, and a plurality of radiating single pieces are connected to the surface of the fixing piece.
(III) beneficial effects
The utility model provides a servo motor shell with a noise reduction function, which has the following beneficial effects:
1. this servo motor shell with function of making an uproar falls, through the setting of bradyseism subassembly, during this motor during operation, the vibration force that servo motor rotation produced, when transmitting to the inside rubber splint of bradyseism subassembly, rubber splint atress compression converts kinetic energy into potential energy, and wherein the conversion in-process is lost vibration force for vibration force reduces the vibrations influence to external environment and even motor, has improved the stability of motor operation.
2. This servo motor shell with function of making an uproar is fallen through setting up of centre gripping frame, ceramic fiber layer, interior piece and holding piece, and during servo motor operation, when the noise that its produced was passed through the inner tube and is passed to the ceramic fiber layer at urceolus and inner tube vacuum position, ceramic fiber layer was isolated a part sound, and during the simultaneous transmission to the urceolus, centre gripping frame and urceolus on the urceolus outer wall were vacuum hollow to and the central point of interior piece and holding piece is vacuum, further isolated the noise, thereby carries out dual noise isolation to servo motor shell, has improved the isolated effect of noise of servo motor shell.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the outer cylinder, ceramic fiber layer and inner cylinder of the utility model;
FIG. 3 is a schematic view of the outer cylinder and sandwich frame structure of the present utility model;
FIG. 4 is a schematic view of the outer barrel, inner block, receiving block and fin assembly of the present utility model.
In the figure: 1. a base; 2. a trapezoidal plate; 3. a cushioning assembly; 301. a backing plate; 302. a rubber clamping plate; 303. a top plate; 4. a sandwich frame; 5. an outer cylinder; 6. a ceramic fiber layer; 7. a connecting column; 8. an inner cylinder; 9. an inner block; 10. a receiving block; 11. a heat dissipation fin assembly; 1101. a fixing piece; 1102. a heat dissipation single sheet; 12. and (5) a threaded bolt.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the 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.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a servo motor shell with function of making an uproar is fallen, the on-line screen storage device comprises a base 1, the top surface fixedly connected with trapezoidal plate 2 of base 1, the top surface fixedly connected with bradyseism subassembly 3 of trapezoidal plate 2, through bradyseism subassembly 3's setting, when this motor works, servo motor rotation produces the vibration force, when transferring to the inside rubber splint 302 of bradyseism subassembly 3, rubber splint 302 atress compression, become the potential energy with kinetic energy conversion, wherein will shake the force and lose in the conversion process, make vibration force reduce to external environment even the vibrations influence of motor, the stability of motor operation has been improved, the middle part fixedly connected with sandwich frame 4 of the top surface of bradyseism subassembly 3, the surface fixedly connected with urceolus 5 of sandwich frame 4, the inside wall of urceolus 5 is filled with ceramic fiber layer 6, the inside of urceolus 5 is through the fixedly connected with inner tube 8 of a plurality of spliced pole 7, the surface fixedly connected with interior piece 9 of urceolus 5, one side fixedly connected with of sandwich frame 4 accepts piece 10, through sandwich frame 4, during the setting of ceramic fiber layer 6, interior piece 9 and accepting piece 10, during servo motor operation, the noise that inner tube produced through inner tube passes through urceolus 5 and 8 and the vibration influence of outer wall 6, thereby take on the outer wall 5 of a portion of a vacuum insulating piece 5 and a portion of a vacuum insulating the motor shell, the outer wall is the outer wall 5 is the vacuum insulating part is equipped with the thermal insulation piece, the vacuum is equipped with the outer wall of the outer wall 5, the vacuum insulating part is isolated to the vacuum is equipped with the outer wall 5, the vacuum insulating part is connected with the vacuum insulating the outer wall 5, the vacuum insulation is further to the outer side of the vacuum-insulating part is isolated to the motor, the vacuum is connected with the vacuum side 5;
three groups of threaded holes are uniformly formed in the shape of a straight line on two sides of the base 1, the interiors of the three groups of threaded holes are connected with threaded bolts 12 in a threaded manner, and the servo motor is fixed through the arrangement of the threaded bolts 12;
the cushioning component 3 comprises a base plate 301 fixed on the top surface of the trapezoid plate 2, the top surface of the base plate 301 is fixedly connected with a rubber clamping plate 302, the top surface of the rubber clamping plate 302 is fixedly connected with a top plate 303, and the cushioning component 3 plays a role in resisting vibration force and improving the running stability of the machine;
the number of the sandwich frames 4 is four, the four sandwich frames 4 are uniformly distributed on the surface of the outer cylinder 5 in a circular matrix, and the effect of noise isolation is achieved through the arrangement of the sandwich frames 4;
the symmetrical inner sides of the two sandwich frames 4 are fixed on the two sides of the surface of the bearing block 10, wherein the number of the bearing blocks 10 is four, the four bearing blocks 10 are uniformly distributed in a round rectangle, the four bearing blocks 10 and the inner block 9 are symmetrically formed into a vacuum shape, and the bearing blocks 10 and the inner block 9 are arranged to play a role in isolating noise;
the radiating fin assembly 11 comprises a fixing sheet 1101 fixedly installed on the surface of the bearing block 10, a plurality of radiating single sheets 1102 are connected to the surface of the fixing sheet 1101, and the radiating fin assembly 11 is arranged to increase the radiating area and improve the radiating effect of the motor casing.
In the utility model, the working steps of the device are as follows:
a first step of: when the motor works, vibration force generated by the rotation of the servo motor is transmitted to the rubber clamping plate 302 in the cushioning component 3, the rubber clamping plate 302 is stressed and compressed, kinetic energy is converted into potential energy, and the vibration force is lost in the conversion process, so that the vibration influence on the external environment and even the vibration of the motor is reduced;
and a second step of: when the servo motor operates, noise generated by the servo motor is transmitted to the outer cylinder 5 and the ceramic fiber layer 6 at the vacuum part of the inner cylinder 8 through the inner cylinder 8, the ceramic fiber layer 6 isolates a part of sound, and when the servo motor is transmitted to the outer cylinder 5, the sandwich frame 4 and the outer cylinder 5 on the outer wall of the outer cylinder 5 are in a vacuum hollow shape, and the center positions of the inner block 9 and the bearing block 10 are in a vacuum shape, so that the noise is further isolated.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Servo motor shell with function of making an uproar falls, including base (1), its characterized in that: the novel heat dissipation device is characterized in that the top surface of the base (1) is fixedly connected with the trapezoid board (2), the top surface of the trapezoid board (2) is fixedly connected with the cushioning component (3), the middle part of the top surface of the cushioning component (3) is fixedly connected with the sandwich frame (4), the surface of the sandwich frame (4) is fixedly connected with the outer cylinder (5), the inner side wall of the outer cylinder (5) is filled with the ceramic fiber layer (6), the inner cylinder (8) is fixedly connected with the inner cylinder (5) through a plurality of connecting columns (7), the inner block (9) is fixedly connected with the outer surface of the outer cylinder (5), one side of the sandwich frame (4) is fixedly connected with the bearing block (10), and one side of the bearing block (10) is fixedly connected with the radiating fin component (11).
2. The servo motor housing with noise reduction function according to claim 1, wherein: three groups of threaded holes are uniformly formed in the two sides of the base (1) in a straight shape, and threaded bolts (12) are connected in the three groups of threaded holes in a threaded mode.
3. The servo motor housing with noise reduction function according to claim 1, wherein: the damping component (3) comprises a base plate (301) fixed on the top surface of the trapezoid board (2), the top surface of the base plate (301) is fixedly connected with a rubber clamping plate (302), and the top surface of the rubber clamping plate (302) is fixedly connected with a top plate (303).
4. The servo motor housing with noise reduction function according to claim 1, wherein: the sandwich frames (4) are four in number, and the four sandwich frames (4) are uniformly distributed on the surface of the outer cylinder (5) in a circular matrix.
5. The servo motor housing with noise reduction function according to claim 4, wherein: the inner sides of the two sandwich frames (4) are symmetrically fixed on the two sides of the surface of the bearing block (10), wherein the number of the bearing blocks (10) is four, the four bearing blocks (10) are uniformly distributed in a round rectangular shape, and the four bearing blocks (10) and the inner block (9) are symmetrically formed into a vacuum shape.
6. The servo motor housing with noise reduction function according to claim 1, wherein: the radiating fin assembly (11) comprises a fixing piece (1101) fixedly installed on the surface of the bearing block (10), and a plurality of radiating single pieces (1102) are connected to the surface of the fixing piece (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303667.6U CN220629064U (en) | 2023-08-25 | 2023-08-25 | Servo motor casing with function of making an uproar falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303667.6U CN220629064U (en) | 2023-08-25 | 2023-08-25 | Servo motor casing with function of making an uproar falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220629064U true CN220629064U (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322303667.6U Active CN220629064U (en) | 2023-08-25 | 2023-08-25 | Servo motor casing with function of making an uproar falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220629064U (en) |
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2023
- 2023-08-25 CN CN202322303667.6U patent/CN220629064U/en active Active
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