CN216290442U - Quick heat dissipation type servo motor of removable dust screen - Google Patents
Quick heat dissipation type servo motor of removable dust screen Download PDFInfo
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- CN216290442U CN216290442U CN202122417510.7U CN202122417510U CN216290442U CN 216290442 U CN216290442 U CN 216290442U CN 202122417510 U CN202122417510 U CN 202122417510U CN 216290442 U CN216290442 U CN 216290442U
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- block
- dust screen
- gear
- servo motor
- heat dissipation
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Abstract
The utility model discloses a quick heat dissipation type servo motor with a replaceable dust screen, which comprises a fixture block, wherein the fixture block is arranged on the inner side of a top cover through a sliding groove, a first spring is arranged in the sliding groove, a supporting plate is arranged at the inner end of a motor body, a main shaft is arranged at the side end of the supporting plate, a gear is connected to the outer surface of the main shaft, a tooth block is connected to the outer side of the gear, a cam is connected to the inner end of the tooth block, a push rod is connected to the side end of the supporting plate through an installation block, a second spring is arranged on the outer surface of the push rod, and an installation plate bolt is installed at the outer end of the motor body. This quick heat dissipation type servo motor of removable dust screen is provided with fixture block and ejector pin, drives gear through the main shaft and rotates, can make tooth piece and gear mesh the transmission, drives cam bulge and ejector pin bottom and breaks away from for the ejector pin makes and removes the holding power and restore to the throne under the spring action, thereby can carry out the dismantlement of top cap, promotes the fixture block and can carry out convenient the change to the dust screen.
Description
Technical Field
The utility model relates to the technical field of servo motors, in particular to a quick heat dissipation type servo motor with a replaceable dust screen.
Background
The servo motor can be used as power output of mechanical equipment such as a manipulator, a lathe and the like, and has the characteristics of accurate position precision, good speed regulation performance and high output power, but the existing servo motor has certain defects, such as the defects;
when current servo motor is using, because the motor produces the electrostatic force and easily adsorbs the dust, it is very fast to lead to the accumulation dust speed on the dust screen, needs regularly to clear up, but current motor dust screen is difficult to carry out convenient dismantlement and changes to and current motor thermal diffusivity is relatively poor, lead to the inside high fever phenomenon that easily appears of motor, influence life.
In order to solve the problems, innovative design is urgently needed on the basis of the original servo motor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick heat dissipation type servo motor with a replaceable dust screen, and aims to solve the problems that when the conventional servo motor provided in the background art is used, electrostatic force generated by the motor is easy to adsorb dust, the speed of dust accumulated on the dust screen is high, and the dust screen needs to be cleaned regularly, but the conventional motor dust screen is difficult to disassemble and replace conveniently, and the heat dissipation performance of the conventional motor is poor, so that the high heat phenomenon is easy to occur in the motor, and the service life is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: a quick heat dissipation type servo motor with a replaceable dust screen mainly comprises a motor body, a top cover and the dust screen, wherein the top cover is installed at the right end of the motor body, and the dust screen is arranged at the inner end of the top cover;
the method comprises the following steps:
the clamping block is arranged on the inner side of the top cover through a sliding groove, a first spring is arranged in the sliding groove, a supporting plate is arranged at the inner end of the motor body, a main shaft is arranged at the side end of the supporting plate, the outer surface of the main shaft is connected with a gear, the outer side of the gear is connected with a tooth block, the inner end of the tooth block is connected with a cam, the side end of the supporting plate is connected with a push rod through an installation block, and a second spring is arranged on the outer surface of the push rod;
the mounting plate is installed at the outer end of the motor body through bolts, a groove is formed in the surface of the mounting plate, magnetic pastes are arranged at the inner end of the groove, a fixing block is arranged at the inner end of the groove, and fins are arranged at the inner end of the fixing block.
Preferably, the dust screen and the fixture block are connected in a clamping manner, the fixture block forms a sliding structure with the top cover through the sliding groove, the fixture block forms an elastic structure with the sliding groove through the first spring, and the dust screen is clamped and fixed through the fixture block.
Preferably, the main shaft is fixedly connected with the gear, the gear is meshed with the gear block, and the gear block are driven to be meshed with each other through the main shaft.
Preferably, the tooth block is connected with the cam in a welding mode, the protruding portion of the cam is attached to the bottom end of the ejector rod, and the protruding portion of the cam is enabled to lift the bottom end of the ejector rod through rotation of the cam.
Preferably, the top end of the ejector rod is connected with the top cover in a clamping mode, and the ejector rod is of an elastic structure through the second spring and the mounting block.
Preferably, the fixed block passes through the recess and constitutes the block structure with the mounting panel, and fixed block bottom magnetic paste and recess surface magnetic paste laminate each other, makes the fixed block connect in the recess through the mutual actuation of magnetic paste.
Compared with the prior art, the utility model has the beneficial effects that: the quick heat dissipation type servo motor with the replaceable dust screen;
1. the dustproof net is provided with a clamping block and an ejector rod, the gear is driven by the main shaft to rotate, the gear block and the gear can be in meshing transmission, the protruding part of the cam is driven to be separated from the bottom end of the ejector rod, the ejector rod enables the support removing force to reset under the action of the spring, the top cover can be disassembled, and the dustproof net can be conveniently replaced by pushing the clamping block;
2. be provided with mounting panel and fin, dock mutually through the recess with mounting panel and motor surface, and then fix through the mutual actuation of magnetic paste, fix the mounting panel for the heat that inboard fin produced motor coil conducts, accelerates the radiating process, improves the radiating effect.
Drawings
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a schematic side view of the top cover of the present invention;
FIG. 3 is a side view of the support plate of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a side view of the mounting plate of the present invention.
In the figure: 1. a motor body; 2. a top cover; 3. a dust screen; 4. a clamping block; 5. a chute; 6. a first spring; 7. a support plate; 8. a main shaft; 9. a gear; 10. a tooth block; 11. a cam; 12. a top rod; 13. a second spring; 14. mounting blocks; 15. mounting a plate; 16. a groove; 17. magnetic pasting; 18. a fixed block; 19. and a fin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a quick heat dissipation type servo motor with a replaceable dust screen mainly comprises a motor body 1, a top cover 2 and a dust screen 3, wherein the top cover 2 is installed at the right end of the motor body 1, and the dust screen 3 is arranged at the inner end of the top cover 2;
the method comprises the following steps:
the fixture block 4 is arranged on the inner side of the top cover 2 through the sliding groove 5, the first spring 6 is arranged in the sliding groove 5, the support plate 7 is arranged at the inner end of the motor body 1, the main shaft 8 is arranged at the side end of the support plate 7, the outer surface of the main shaft 8 is connected with the gear 9, the outer side of the gear 9 is connected with the tooth block 10, the inner end of the tooth block 10 is connected with the cam 11, the side end of the support plate 7 is connected with the ejector rod 12 through the mounting block 14, and the outer surface of the ejector rod 12 is provided with the second spring 13;
the mounting plate 15 is installed at the outer end of the motor body 1 through bolts, a groove 16 is formed in the surface of the mounting plate 15, a magnetic paste 17 is arranged at the inner end of the groove 16, a fixing block 18 is arranged at the inner end of the groove 16, and a fin 19 is arranged at the inner end of the fixing block 18.
The dust screen 3 is connected for the block with fixture block 4, and fixture block 4 constitutes sliding construction through spout 5 and top cap 2, and fixture block 4 constitutes elastic construction through first spring 6 and spout 5, main shaft 8 is fixed connection with gear 9, and gear 9 is connected for the meshing with tooth piece 10, tooth piece 10 is welded connection with cam 11, and cam 11's bulge is laminated mutually with ejector pin 12 bottom, the top and the top cap 2 of ejector pin 12 are connected for the block, and ejector pin 12 is elastic construction through second spring 13 and installation piece 14.
After the motor is used for a long time, the dust screen 3 needs to be cleaned, at the moment, the main shaft 8 can be rotated by a wrench, the output end of the main shaft drives the gear 9 to rotate, the gear 9 is meshed with the gear block 10 for transmission, so that the cam 11 rotates, the convex part of the cam 11 is not jointed with the bottom end of the mandril 12 any more, so that the top rod 12 is reset under the elastic action of the second spring 13, the top end of the top rod 12 is separated from the top cover 2, the top cover 2 is taken out after losing fixation, at the moment, the two groups of fixture blocks 4 can be pushed to slide along the sliding grooves 5, so that the fixture blocks 4 are separated from the dust screen 3, therefore, the dust screen 3 can be conveniently cleaned and replaced, and meanwhile, when the dust screen is installed, the main shaft 8 only needs to be reversed, so that the protruding part of the cam 11 supports and lifts the ejector rod 12 again, and the top end of the cam 11 extends out to clamp and fix the top cover 2.
The fixed block 18 and the mounting plate 15 form a clamping structure through the groove 16, and the magnetic paste 17 at the bottom end of the fixed block 18 is attached to the magnetic paste 17 on the surface of the groove 16.
The mounting plate 15 is fixedly mounted on the outer surface of the motor body 1 through bolts, the fixing block 18 can be butted with the groove 16 on the surface of the mounting plate 15 at the moment, the magnetic paste 17 at the bottom end of the fixing block 18 and the magnetic paste 17 on the surface of the groove 16 are attracted with each other, so that the position of the fixing block 18 is fixed, the fins 19 can conduct heat generated by coils at the inner end of the motor body 1 quickly, the heat exchange rate is fast, and the heat dissipation effect is improved.
The working principle is as follows: when the rapid heat dissipation type servo motor with the replaceable dust screen is used, according to the figures 1-5, the device is firstly placed at a position needing to work, the main shaft 8 is rotated to enable the output end of the main shaft to drive the gear 9 to be meshed with the tooth block 10, the cam 11 rotates to drive the protruding part to not lift the ejector rod 12, the clamping and fixing structure of the ejector rod 12 and the top cover 2 is released, the top cover 2 is taken out to push the clamping block 4 to slide, and then the dust screen 3 can be cleaned and replaced;
the fixed block 18 is butted with the groove 16, so that the magnetic paste 17 at the bottom end of the fixed block 18 and the magnetic paste 17 on the surface of the groove 16 are mutually attracted, the fins 19 conduct heat quickly, and the overall practicability is improved.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A quick heat dissipation type servo motor with a replaceable dust screen mainly comprises a motor body (1), a top cover (2) and the dust screen (3), wherein the top cover (2) is installed at the right end of the motor body (1), and the dust screen (3) is arranged at the inner end of the top cover (2);
it is characterized by comprising:
the clamping block (4) is arranged on the inner side of the top cover (2) through the sliding groove (5), a first spring (6) is arranged in the sliding groove (5), a supporting plate (7) is installed at the inner end of the motor body (1), a main shaft (8) is installed at the side end of the supporting plate (7), a gear (9) is connected to the outer surface of the main shaft (8), a tooth block (10) is connected to the outer side of the gear (9), a cam (11) is connected to the inner end of the tooth block (10), a push rod (12) is connected to the side end of the supporting plate (7) through an installation block (14), and a second spring (13) is arranged on the outer surface of the push rod (12);
the motor comprises a mounting plate (15), bolts are mounted at the outer end of the motor body (1), a groove (16) is formed in the surface of the mounting plate (15), magnetic paste (17) is arranged at the inner end of the groove (16), a fixing block (18) is arranged at the inner end of the groove (16), and fins (19) are arranged at the inner end of the fixing block (18).
2. The quick heat dissipation type servo motor with the replaceable dust screen as claimed in claim 1, wherein the dust screen (3) is connected with the fixture block (4) in a clamping manner, the fixture block (4) forms a sliding structure with the top cover (2) through the chute (5), and the fixture block (4) forms an elastic structure with the chute (5) through the first spring (6).
3. The servo motor of claim 1, wherein the main shaft (8) is fixedly connected with the gear (9), and the gear (9) is in meshed connection with the gear block (10).
4. The quick heat dissipation type servo motor with the replaceable dust screen is characterized in that the tooth block (10) is connected with the cam (11) in a welding mode, and a convex portion of the cam (11) is attached to the bottom end of the ejector rod (12).
5. The quick heat dissipation type servo motor with the replaceable dust screen as claimed in claim 4, wherein the top end of the ejector rod (12) is connected with the top cover (2) in a snap-fit manner, and the ejector rod (12) and the mounting block (14) are of an elastic structure through a second spring (13).
6. The quick heat dissipation type servo motor with the replaceable dust screen as claimed in claim 1, wherein the fixed block (18) and the mounting plate (15) form a clamping structure through the groove (16), and the magnetic patches (17) at the bottom end of the fixed block (18) and the magnetic patches (17) on the surface of the groove (16) are attached to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122417510.7U CN216290442U (en) | 2021-10-08 | 2021-10-08 | Quick heat dissipation type servo motor of removable dust screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122417510.7U CN216290442U (en) | 2021-10-08 | 2021-10-08 | Quick heat dissipation type servo motor of removable dust screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216290442U true CN216290442U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122417510.7U Active CN216290442U (en) | 2021-10-08 | 2021-10-08 | Quick heat dissipation type servo motor of removable dust screen |
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| CN (1) | CN216290442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116633072A (en) * | 2023-07-26 | 2023-08-22 | 江苏华频电子科技有限公司 | Noise reduction device of brushless motor |
-
2021
- 2021-10-08 CN CN202122417510.7U patent/CN216290442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116633072A (en) * | 2023-07-26 | 2023-08-22 | 江苏华频电子科技有限公司 | Noise reduction device of brushless motor |
| CN116633072B (en) * | 2023-07-26 | 2023-09-29 | 江苏华频电子科技有限公司 | Noise reduction device of brushless motor |
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