CN210112502U - High-heat-dissipation servo controller - Google Patents
High-heat-dissipation servo controller Download PDFInfo
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- CN210112502U CN210112502U CN201920079039.5U CN201920079039U CN210112502U CN 210112502 U CN210112502 U CN 210112502U CN 201920079039 U CN201920079039 U CN 201920079039U CN 210112502 U CN210112502 U CN 210112502U
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- servo controller
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Abstract
The utility model discloses a high radiating servo controller belongs to the heat dissipation field, which comprises a housin, casing bottom left side fixedly connected with motor support, motor support top fixedly connected with motor, the motor output has drive screw through the coupling joint, and drive screw outside threaded connection has the slip cap, the horizontal baffle of bottom fixedly connected with in the casing, the guide slot has been seted up at horizontal baffle middle part, slip cap top fixedly connected with and guide slot sliding connection's transmission pole setting, transmission pole setting upper end fixedly connected with cooling fan, drive screw right-hand member fixedly connected with helical blade. The utility model discloses simple structure drives helical blade through the motor and rotates, brings the external cold air into inside the casing then, later rethread radiator fan drum into the top and dispels the heat to servo controller, and the radiating efficiency is high, and the device can further improve the radiating effect at storage rainwater between first curb plate, longitudinal baffle, second curb plate, slope baffle simultaneously.
Description
Technical Field
The utility model relates to a servo controller specifically is a high radiating servo controller.
Background
The servo driver is an important component of modern motion control and is widely applied to automation equipment such as industrial robots and numerical control machining centers. Especially, a servo driver applied to control an alternating current permanent magnet synchronous motor has become a research hotspot at home and abroad. Current, speed and position 3 closed-loop control algorithms based on vector control are commonly adopted in the current AC servo driver design. Whether the speed closed loop design in the algorithm is reasonable or not plays a key role in the whole servo control system, particularly the performance of speed control.
In a servo driver speed closed loop, the real-time speed measurement precision of a motor rotor is important for improving the dynamic and static characteristics of the rotating speed control of the speed loop. In order to find the balance between the measurement precision and the system cost, an incremental photoelectric encoder is generally adopted as a speed measurement sensor, and a common speed measurement method corresponding to the incremental photoelectric encoder is an M/T speed measurement method.
The servo controller has poor heat dissipation effect and is easy to damage after long-time use. For this reason, chinese patent (granted publication: CN208079635U) discloses a heat sink and a servo controller, which are still poor in heat dissipation effect, although the device can dissipate heat to some extent. To this end, a servo controller with high heat dissipation has been proposed by those skilled in the art to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high radiating servo controller to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-heat-dissipation servo controller comprises a shell, wherein a motor support is fixedly connected to the left side of the bottom of the shell, a motor is fixedly connected to the upper portion of the motor support, the output end of the motor is connected with a transmission screw rod through a coupler, a sliding sleeve is connected to the outer side of the transmission screw rod in a threaded manner, a horizontal partition plate is fixedly connected to the bottom of the shell, a guide groove is formed in the middle of the horizontal partition plate, a transmission vertical rod which is connected with the guide groove in a sliding manner is fixedly connected to the upper portion of the sliding sleeve, a heat-dissipation fan is; symmetrical fixedly connected with first curb plate around the casing top, equidistant fixedly connected with longitudinal baffle between the first curb plate, symmetrical fixedly connected with second curb plate around the casing left and right sides, equidistant fixedly connected with slope baffle between the second curb plate, slope baffle inclination is the same, slope baffle length from top to bottom subtracts the weak point in proper order, casing top bilateral symmetry has seted up the exhaust hole, and casing bottom bilateral symmetry has seted up the inlet port that is located the horizontal partition below, and the inlet port is located slope baffle below and is higher than slope baffle outer end.
As a further aspect of the present invention: the bottom of the shell is fixedly connected with mounting brackets in a bilateral symmetry mode.
And a servo controller is fixedly connected above the horizontal partition plate.
The bottom fixedly connected with bearing frame in the casing, drive screw right-hand member is connected with the bearing frame rotation.
And the outer side of the heat discharge hole is fixedly connected with a shielding plate, and the shielding plate inclines downwards.
The front side of the shell is rotatably connected with a door plate, and the door plate is connected with the shell in a locking manner through a lock catch.
The middle part of the door plate is fixedly connected with an observation window.
The motor and the cooling fan are electrically connected with the power supply through the switch.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use drives helical blade through the motor and rotates, brings the external cold air into inside the casing then, later rethread radiator fan drum into the top and dispels the heat to servo controller, and the radiating efficiency is high, and the device can further improve the radiating effect at storage rainwater between first curb plate, longitudinal baffle, second curb plate, slope baffle simultaneously, is worth promoting.
Drawings
FIG. 1 is a schematic structural diagram of a high heat dissipation servo controller;
FIG. 2 is a schematic cross-sectional view of a servo controller with high heat dissipation;
FIG. 3 is a schematic diagram of a partial structure at A in a high heat dissipation servo controller;
in the figure: the device comprises a shell 1, a mounting bracket 2, a motor bracket 3, a motor 4, a transmission screw rod 5, a bearing seat 6, a helical blade 7, a sliding sleeve 8, a horizontal partition plate 9, a guide groove 10, a transmission upright rod 11, a heat dissipation fan 12, a servo controller 13, a first side plate 14, a longitudinal partition plate 15, a second side plate 16, an inclined partition plate 17, a shielding plate 18, a heat dissipation hole 19, an air inlet hole 20, a door plate 21, an observation window 22 and a lock catch 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a high heat dissipation servo controller comprises a housing 1, wherein a motor support 3 is fixedly connected to the left side of the bottom of the housing 1, a motor 4 is fixedly connected to the upper portion of the motor support 3, an output end of the motor 4 is connected with a transmission screw 5 through a coupler, a sliding sleeve 8 is in threaded connection with the outer side of the transmission screw 5, a horizontal partition plate 9 is fixedly connected to the bottom of the housing 1, a guide groove 10 is formed in the middle of the horizontal partition plate 9, a transmission upright rod 11 which is in sliding connection with the guide groove 10 is fixedly connected to the upper portion of the sliding sleeve 8, a heat dissipation fan 12 is fixedly connected to the upper end of the transmission upright rod 11;
when the electric bicycle is used, the motor 4 is started, the motor 4 rotates to drive the transmission screw rod 5 to rotate, the transmission screw rod 5 rotates to drive the sliding sleeve 8 to move towards the left side and the right side, the moving direction is determined by the motor rotation direction, and the technical means is the prior art;
the heat-dissipation shell is characterized in that first side plates 14 are symmetrically and fixedly connected to the top of the shell 1 in a front-back manner, longitudinal partition plates 15 are fixedly connected between the first side plates 14 at equal intervals, second side plates 16 are symmetrically and fixedly connected to the left and right sides of the shell 1 in a front-back manner, inclined partition plates 17 are fixedly connected between the second side plates 16 at equal intervals, the inclined partition plates 17 have the same inclination angle, the lengths of the inclined partition plates 17 are sequentially shortened from top to bottom, heat-dissipation holes 19 are symmetrically formed in the top of the shell 1 in a left-right manner, air inlet holes 20 located below the horizontal partition plate 9 are symmetrically formed in the bottom of the shell;
the sliding sleeve 8 moves left and right to drive the heat radiation fan 12 to move left and right through the transmission upright rod 11, and then the airflow is driven to move continuously to radiate heat; in addition, the rainwater of device can drip between longitudinal baffle 15 and between slope baffle 17 when raining, can further ensure the radiating effect, and helical blade 7 drives external air current when rotating and flows into bottom in the casing 1, improves the radiating effect.
The bottom of the shell 1 is fixedly connected with mounting brackets 2 in a bilateral symmetry mode.
A servo controller 13 is fixedly connected above the horizontal partition plate 9.
The bottom fixedly connected with bearing frame 6 in casing 1, drive screw 5 right-hand member is connected with bearing frame 6 rotation.
A shielding plate 18 is fixedly connected to the outer side of the heat discharging hole 19, and the shielding plate 18 inclines downwards.
The front side of the shell 1 is rotatably connected with a door panel 21, and the door panel 21 and the shell 1 are connected in a locking manner through a lock catch 23.
The middle part of the door panel 21 is fixedly connected with an observation window 22.
The motor 4 and the heat dissipation fan 12 are electrically connected with a power supply through a switch.
The utility model discloses a theory of operation is: when the utility model is used, the motor 4 is started, the motor 4 can rotate to drive the transmission screw 5 to rotate, the transmission screw 5 can rotate to drive the sliding sleeve 8 to move towards the left side and the right side, the moving direction is determined by the motor steering, the technical means is the prior art, the sliding sleeve 8 moves left and right to drive the heat radiation fan 12 to move left and right through the transmission vertical rod 11, and then the air flow is driven to move continuously to radiate heat; in addition, the rainwater of device can drip between longitudinal baffle 15 and between slope baffle 17 when raining, can further ensure the radiating effect, and helical blade 7 drives external air current when rotating and flows into bottom in the casing 1, improves the radiating effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A high-heat-dissipation servo controller comprises a shell (1), wherein a motor support (3) is fixedly connected to the left side of the bottom of the shell (1), a motor (4) is fixedly connected to the upper portion of the motor support (3), the output end of the motor (4) is connected with a transmission screw (5) through a coupler, a sliding sleeve (8) is in threaded connection with the outer side of the transmission screw (5), a horizontal partition plate (9) is fixedly connected to the bottom of the shell (1), a guide groove (10) is formed in the middle of the horizontal partition plate (9), a transmission vertical rod (11) in sliding connection with the guide groove (10) is fixedly connected to the upper portion of the sliding sleeve (8), and a heat dissipation fan (12) is fixedly connected to the upper end of the transmission vertical rod (11), and is characterized in that a; symmetry fixedly connected with first curb plate (14) around casing (1) top, equidistant fixedly connected with longitudinal baffle (15) between first curb plate (14), symmetry fixedly connected with second curb plate (16) after the front and back of casing (1) left and right sides, equidistant fixedly connected with slope baffle (17) between second curb plate (16), slope baffle (17) inclination is the same, slope baffle (17) length from top to bottom subtracts weak point in proper order, casing (1) top bilateral symmetry has seted up heat extraction hole (19), and casing (1) bottom bilateral symmetry has seted up inlet port (20) that are located horizontal baffle (9) below, and inlet port (20) are located slope baffle (17) below and are higher than slope baffle (17) outer end.
2. The high heat dissipation servo controller according to claim 1, wherein the bottom of the housing (1) is fixedly connected with a mounting bracket (2) in bilateral symmetry.
3. A high heat dissipation servo controller according to claim 1, wherein a servo controller (13) is fixedly connected above the horizontal partition (9).
4. A high heat dissipation servo controller according to any one of claims 1 to 3, wherein a bearing seat (6) is fixedly connected to the bottom of the housing (1), and the right end of the drive screw (5) is rotatably connected to the bearing seat (6).
5. The servo controller with high heat dissipation according to claim 4, wherein a shielding plate (18) is fixedly connected to the outer side of the heat dissipation hole (19), and the shielding plate (18) is inclined downwards.
6. The servo controller with high heat dissipation performance as recited in claim 5, wherein a door plate (21) is rotatably connected to the front side of the housing (1), and the door plate (21) and the housing (1) are connected in a locking manner through a lock catch (23).
7. The servo controller with high heat dissipation performance as recited in claim 6, wherein a viewing window (22) is fixedly connected to the middle of the door plate (21).
8. The servo controller with high heat dissipation performance as recited in claim 1, wherein the motor (4) and the heat dissipation fan (12) are electrically connected to a power supply through a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079039.5U CN210112502U (en) | 2019-01-17 | 2019-01-17 | High-heat-dissipation servo controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079039.5U CN210112502U (en) | 2019-01-17 | 2019-01-17 | High-heat-dissipation servo controller |
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| Publication Number | Publication Date |
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| CN210112502U true CN210112502U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920079039.5U Active CN210112502U (en) | 2019-01-17 | 2019-01-17 | High-heat-dissipation servo controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707884A (en) * | 2020-04-14 | 2020-09-25 | 贵州电网有限责任公司 | Feeder automation tester |
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2019
- 2019-01-17 CN CN201920079039.5U patent/CN210112502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707884A (en) * | 2020-04-14 | 2020-09-25 | 贵州电网有限责任公司 | Feeder automation tester |
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