CN212435566U - A cover for permanent magnet speed regulator - Google Patents
A cover for permanent magnet speed regulator Download PDFInfo
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- CN212435566U CN212435566U CN202021416319.XU CN202021416319U CN212435566U CN 212435566 U CN212435566 U CN 212435566U CN 202021416319 U CN202021416319 U CN 202021416319U CN 212435566 U CN212435566 U CN 212435566U
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- cover body
- groove
- mounting holes
- inserted bar
- permanent magnet
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Abstract
The utility model discloses a barrel cover for a permanent magnet speed regulator, which comprises an upper cover body and a lower cover body, wherein two sides of the bottom of the upper cover body are both fixedly provided with clamping plates, three mounting holes II are equidistantly formed on the clamping plates, two sides of the top of the lower cover body are both provided with clamping grooves, the clamping grooves are matched with the clamping plates, three mounting holes I are equidistantly formed on one side of the lower cover body, the mounting holes I are in one-to-one correspondence with the mounting holes II, and the mounting holes I and the mounting holes II are both matched with bolts; insert the cardboard on the draw-in groove, then insert mounting hole one and mounting hole two through the bolt, it is fixed with the cardboard, and then with the upper cover body, cover body link together down, easy to assemble and dismantlement, convenient to use.
Description
Technical Field
The utility model relates to a permanent magnet speed regulator technical field, concretely relates to cover for permanent magnet speed regulator.
Background
The permanent magnet transmission technology is a new transmission technology which realizes the non-contact transmission of force or torque (power) by utilizing coupling force (including attractive force and repulsive force) generated by a driving permanent magnet field and a driven permanent magnet field in a transmission component under the action of external force. The permanent magnet speed regulation technology belongs to a branch of permanent magnet transmission technology, and a device for realizing the technology is called a permanent magnet speed regulator.
In patent No. CN206673780U, a cylinder cover for a permanent magnet speed regulator is disclosed, which comprises a cylinder cover body and a strip-shaped groove arranged on the cylinder cover body and corresponding to the position of a sensor of the permanent magnet speed regulator. The utility model discloses a cover for permanent magnet speed regulator, processing is convenient, low cost, installation effectiveness is high, the radiating effect is good. However, the apparatus has the following drawbacks: the cover body is not convenient to install and dismantle, and the cover body is not convenient to extend.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims to provide a cylinder cover for a permanent magnet speed regulator, wherein a clamping plate is inserted into a clamping groove, and then is inserted into a first mounting hole and a second mounting hole through bolts to fix the clamping plate, so that an upper cover body and a lower cover body are connected together, and the cylinder cover is convenient to mount and dismount and use; when the cover body is extended, the rotating shaft is rotated, the gear is driven to rotate, the gear is meshed with the rack and connected, the rack is driven to move, the sliding plate is driven to move, the top cover is driven to move, the cover body is extended, the sliding plate slides in the sliding groove on the other side of the sliding plate in the moving process, the trapezoidal block is firstly contacted with the inserted bar, the inserted bar is matched with the trapezoidal block through the inclined plane, the inserted bar is driven to move leftwards, the compression spring is compressed, the trapezoidal block continues to move, after the inserted bar is passed, the inserted bar is driven to insert into the jack by the reaction force generated by the spring, the sliding plate is fixed, otherwise, the sliding plate can continue to slide after the inserted bar is pulled out from the jack.
The purpose of the utility model can be realized by the following technical scheme:
a cylinder cover for a permanent magnet speed regulator comprises an upper cover body and a lower cover body, wherein clamping plates are fixedly mounted on two sides of the bottom of the upper cover body, three mounting holes II are formed in the clamping plates at equal intervals, clamping grooves are formed in two sides of the top of the lower cover body, the clamping grooves are matched with the clamping plates, three mounting holes I are formed in one side of the lower cover body at equal intervals, the mounting holes I correspond to the mounting holes II one by one, and the mounting holes I and the mounting holes II are matched with bolts;
the inner parts of the upper cover body and the lower cover body are respectively provided with a through groove, the inner part of the through groove is connected with a sliding plate in a sliding way, one side of the sliding plate is fixedly provided with a rack, the rack is meshed with a gear, the gear is sleeved on a rotating shaft, one end of the rotating shaft is rotatably connected with the through groove through a bearing, the other end of the rotating shaft extends out of the cover body, the other side of the sliding plate is fixedly provided with a trapezoidal block, the inner part of the trapezoidal block is provided with a jack, the trapezoidal block is matched with a chute arranged at one side of the through groove, one side of the chute is provided with a plunger groove, an insert rod is arranged in the plunger groove, one end of the insert rod extends out of the cover body, a spring is sleeved on the insert rod, one end of the spring is fixedly connected with the plunger groove, the other end of the spring is connected with the outer diameter of the insert rod, the, the inclined plane and trapezoidal piece adaptation, inserted bar and jack adaptation.
As a further aspect of the present invention: the upper cover body and the lower cover body are both of square structures.
As a further aspect of the present invention: and the upper cover body and the lower cover body are fixedly provided with radiating nets through bolts.
As a further aspect of the present invention: through holes are uniformly formed in the sliding plate.
As a further aspect of the present invention: one end fixed mounting of slide has the top cap, top cap and cover body adaptation.
The utility model has the advantages that: the clamping plate is inserted into the clamping groove, then is inserted into the first mounting hole and the second mounting hole through bolts, and is fixed, so that the upper cover body and the lower cover body are connected together, and the mounting and dismounting are convenient and the use is convenient; when the cover body is extended, the rotating shaft is rotated, the gear is driven to rotate, the gear is meshed with the rack and connected, the rack is driven to move, the sliding plate is driven to move, the top cover is driven to move, the cover body is extended, the sliding plate slides in the sliding groove on the other side of the sliding plate in the moving process, the trapezoidal block is firstly contacted with the inserted bar, the inserted bar is matched with the trapezoidal block through the inclined plane, the inserted bar is driven to move leftwards, the compression spring is compressed, the trapezoidal block continues to move, after the inserted bar is passed, the inserted bar is driven to insert into the jack by the reaction force generated by the spring, the sliding plate is fixed, otherwise, the sliding plate can continue to slide after the inserted bar is pulled out from the jack.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the side view structure of the inside of the cover body of the present invention;
FIG. 3 is a schematic view of the interior of the cover of the present invention;
FIG. 4 is a schematic view of the front view structure of the upper cover body of the present invention;
fig. 5 is a schematic view of the front view structure of the lower cover body of the present invention.
In the figure: 1. an upper cover body; 2. a lower cover body; 3. a heat-dissipating web; 4. a first mounting hole; 5. a top cover; 6. a slide plate; 7. a rack; 8. a through groove; 9. a gear; 10. a rotating shaft; 11. a chute; 12. a trapezoidal block; 13. inserting a rod; 14. a spring; 15. a plug-in rod slot; 16. a jack; 17. a through hole; 18. a card slot; 19. clamping a plate; 20. and a second mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model relates to a cylinder cover for a permanent magnet speed regulator, which comprises an upper cover body 1 and a lower cover body 2, wherein clamping plates 19 are fixedly arranged on both sides of the bottom of the upper cover body 1, three mounting holes two 20 are equidistantly arranged on the clamping plates 19, clamping grooves 18 are respectively arranged on both sides of the top of the lower cover body 2, the clamping grooves 18 are matched with the clamping plates 19, three mounting holes one 4 are equidistantly arranged on one side of the lower cover body 2, the mounting holes one 4 are in one-to-one correspondence with the mounting holes two 20, and the mounting holes one 4 and the mounting holes two 20 are matched with bolts;
the inner parts of the upper cover body 1 and the lower cover body 2 are both provided with a through groove 8, the inner part of the through groove 8 is connected with a sliding plate 6 in a sliding way, one side of the sliding plate 6 is fixedly provided with a rack 7, the rack 7 is meshed with a gear 9, the gear 9 is sleeved on a rotating shaft 10, one end of the rotating shaft 10 is rotatably connected with the through groove 8 through a bearing, the other end of the rotating shaft 10 extends out of the cover body, the other side of the sliding plate 6 is fixedly provided with a trapezoidal block 12, the trapezoidal block 12 is internally provided with a jack 16, the trapezoidal block 12 is matched with a chute 11 arranged at one side of the through groove 8, one side of the chute 11 is provided with a plunger groove 15, the inner part of the plunger groove 15 is provided with an insert rod 13, one end of the insert rod 13 extends out of the cover body, the insert rod 13 is sleeved with a spring 14, one end of the spring 14 is fixedly connected with the plunger groove, the other end of the inserted bar 13 extends to the outside of the inserted bar groove 15, the end part of the other end of the inserted bar 13 is provided with an inclined plane, the inclined plane is matched with the trapezoidal block 12, and the inserted bar 13 is matched with the jack 16.
The upper cover body 1 and the lower cover body 2 are both of square structures, and are convenient to use.
And the upper cover body 1 and the lower cover body 2 are respectively provided with a heat dissipation net 3 through bolt fixing, so that ventilation and heat dissipation are facilitated.
Through holes 17 are uniformly formed in the sliding plate 6, so that ventilation and heat dissipation are facilitated.
One end fixed mounting of slide 6 has top cap 5, top cap 5 and the adaptation of the cover body, link together more pleasing to the eye.
The working principle is as follows: the clamping plate 19 is inserted into the clamping groove 18, and then is inserted into the first mounting hole 4 and the second mounting hole 20 through bolts, so that the clamping plate 19 is fixed, and the upper cover body 1 and the lower cover body 2 are connected together, thereby facilitating installation and disassembly and facilitating use; when the cover body needs to be extended, the rotating shaft 10 is rotated to drive the gear 9 to rotate, the gear 9 is meshed with the rack 7 and is connected with the rack 7, the rack 7 is driven to move, the sliding plate 6 is driven to move, the top cover 5 is driven to move, the cover body is extended, the sliding plate 6 slides in the sliding groove 11 on the other side of the trapezoidal block 12 in the moving process, the trapezoidal block 12 is firstly contacted with the inserted rod 13 and is matched with the trapezoidal block 12 through the inclined surface, the inserted rod 13 is driven to move leftwards, the spring 14 is compressed, the trapezoidal block 12 continues to move, after the inserted rod 13 is passed, the inserted rod 13 is driven to be inserted into the insertion hole 16 by the reaction force generated by the spring 14, the sliding plate 6 is fixed, otherwise, after the inserted rod 13 is pulled out from the insertion hole 16, the sliding plate.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (5)
1. A barrel cover for a permanent magnet speed regulator comprises an upper cover body (1) and a lower cover body (2), and is characterized in that clamping plates (19) are fixedly mounted on two sides of the bottom of the upper cover body (1), three mounting holes II (20) are equidistantly formed in the clamping plates (19), clamping grooves (18) are respectively formed in two sides of the top of the lower cover body (2), the clamping grooves (18) are matched with the clamping plates (19), three mounting holes I (4) are equidistantly formed in one side of the lower cover body (2), the mounting holes I (4) correspond to the mounting holes II (20) in a one-to-one mode, and the mounting holes I (4) and the mounting holes II (20) are matched with bolts;
the inner parts of the upper cover body (1) and the lower cover body (2) are respectively provided with a through groove (8), the inner part of the through groove (8) is connected with a sliding plate (6) in a sliding way, one side of the sliding plate (6) is fixedly provided with a rack (7), the rack (7) is meshed and connected with a gear (9), the gear (9) is sleeved on a rotating shaft (10), one end of the rotating shaft (10) is rotatably connected with the through groove (8) through a bearing, the other end of the rotating shaft (10) extends out of the cover body, the other side of the sliding plate (6) is fixedly provided with a trapezoidal block (12), the inner part of the trapezoidal block (12) is provided with a jack (16), the trapezoidal block (12) is matched with a sliding groove (11) arranged at one side of the through groove (8), one side of the sliding groove (11) is provided with a jack rod groove (15), and an insert rod, the one end of inserted bar (13) extends to outside the cover body, spring (14) have been cup jointed on inserted bar (13), the one end and inserted bar groove (15) fixed connection of spring (14), the other end and the inserted bar (13) external diameter of spring (14) are connected, the other end of inserted bar (13) extends to outside inserted bar groove (15), the other end tip of inserted bar (13) is provided with the inclined plane, inclined plane and trapezoidal piece (12) adaptation, inserted bar (13) and jack (16) adaptation.
2. The cylinder cover for the permanent magnet speed regulator according to claim 1, wherein the upper cover body (1) and the lower cover body (2) are both square structures.
3. The cylinder cover for the permanent magnet speed regulator according to claim 1, wherein the upper cover body (1) and the lower cover body (2) are fixedly provided with heat dissipation nets (3) through bolts.
4. The cylinder cover for the permanent magnet speed regulator according to claim 1, wherein the sliding plate (6) is provided with through holes (17) uniformly.
5. The cylinder cover for the permanent magnet speed regulator according to claim 1, wherein a top cover (5) is fixedly installed at one end of the sliding plate (6), and the top cover (5) is matched with the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021416319.XU CN212435566U (en) | 2020-07-17 | 2020-07-17 | A cover for permanent magnet speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021416319.XU CN212435566U (en) | 2020-07-17 | 2020-07-17 | A cover for permanent magnet speed regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212435566U true CN212435566U (en) | 2021-01-29 |
Family
ID=74279093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021416319.XU Active CN212435566U (en) | 2020-07-17 | 2020-07-17 | A cover for permanent magnet speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212435566U (en) |
-
2020
- 2020-07-17 CN CN202021416319.XU patent/CN212435566U/en active Active
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