CN114628875B - Coupler convenient to maintain - Google Patents
Coupler convenient to maintain Download PDFInfo
- Publication number
- CN114628875B CN114628875B CN202011430225.2A CN202011430225A CN114628875B CN 114628875 B CN114628875 B CN 114628875B CN 202011430225 A CN202011430225 A CN 202011430225A CN 114628875 B CN114628875 B CN 114628875B
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- China
- Prior art keywords
- coupler
- wall
- oil groove
- connecting rod
- top cover
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
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- Sealing Devices (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of couplers, in particular to a coupler convenient to maintain, which comprises a body, wherein a wiring port is fixedly arranged on the outer surface of the body, a top cover is fixedly arranged on the upper surface of the body, a lubricating mechanism is arranged in the top cover, the lubricating mechanism comprises an oil groove, the upper surface of the top cover is provided with the oil groove, a cover plate is fixedly arranged on the inner wall of the oil groove, a chute is arranged on the inner wall of the oil groove, a connecting rod is slidably connected with the inner wall of the oil groove, a sealing ring is sleeved on the outer surface of the connecting rod, a rectangular plate is fixedly arranged at one end of the connecting rod, and sliding blocks are fixedly arranged at two sides of the rectangular plate. According to the invention, by arranging the lubrication mechanism, the bolts can be effectively lubricated, the operation is simple and convenient, the situation that the workers cannot maintain the internal devices of the coupler in time due to the fact that the bolts are difficult to unscrew due to long-time placement is avoided, the normal realization of the functions of the coupler is ensured, and the service life of the coupler is prolonged.
Description
Technical Field
The invention relates to the technical field of couplers, in particular to a coupler convenient to maintain.
Background
The coupler is a component for dividing one microwave power into a plurality of paths according to proportion and solving the power distribution problem, has extremely wide application in modern production and almost becomes an indispensable part in the interior of an electric appliance.
In the production process of the coupler, bolts are usually used for connection, when a worker needs to maintain the coupler, the bolts are placed for a long time, the situation that the bolts are difficult to unscrew occurs, and because the traditional coupler lacks a corresponding mechanism, the worker needs to consume a large amount of effort to unscrew the bolts at the moment, so that the worker cannot maintain the inside of the coupler timely, normal use of the coupler is affected, and the service life of the coupler is shortened.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a coupler which is convenient to maintain.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a coupler convenient to maintain, includes the body, the surface fixed mounting of body has the wiring port, the last surface fixed mounting of body has the top cap, the inside of top cap is provided with lubrication mechanism.
The lubricating mechanism comprises an oil groove, the upper surface of top cap has seted up the oil groove, the inner wall fixed mounting of oil groove has the apron, the spout has been seted up to the inner wall of oil groove, the inner wall sliding connection of oil groove has the connecting rod, the surface cover of connecting rod is equipped with the sealing washer, the one end fixed mounting of connecting rod has the rectangular plate, the both sides fixed mounting of rectangular plate has the slider, one side fixed mounting that the connecting rod was kept away from to the rectangular plate has the connecting rope, fixed mounting has reset spring between the inner wall of slider and spout, the upper surface rotation of top cap is connected with the bull stick.
Preferably, the number of the sliding grooves is two, the two sliding grooves are symmetrically distributed, and the sliding blocks are in sliding connection with the inner walls of the sliding grooves.
Preferably, the inner wall of the oil groove is provided with a connecting hole, the size of the connecting rod is matched with that of the connecting hole, and the outer surface of the cover plate is provided with an oil filling port.
Preferably, the body is fixedly connected with the top cover through bolts, and the connecting rope penetrates through the inner wall of the oil groove and is wound on the outer surface of the rotating rod.
Preferably, the upper surface of body is provided with sealing mechanism, sealing mechanism includes the standing groove, the standing groove has been seted up to the upper surface of body, the inner wall fixed mounting of standing groove has the rubber tube, the surface intercommunication of rubber tube has the intake pipe, the one end sliding connection that the rubber tube was kept away from to the intake pipe has the piston.
Preferably, the upper surface of the top cover is provided with a through hole, and the air inlet pipe is in sliding connection with the inner wall of the through hole.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the coupler, when a worker needs to overhaul the coupler, if the bolt is difficult to unscrew, the worker can rotate the rotating rod, the rotating rod can roll the connecting rope while rotating, the connecting rope can move along with the rectangular block, the rectangular block can move along with the connecting rod and the sliding block while moving, the sliding block can slide along the inner wall of the sliding groove and extrude the reset spring, at the moment, the sealing ring can also move along with the connecting rod and separate from the connecting hole when moving to a final position, lubricating oil in the oil groove can flow out of the connecting hole to lubricate the bolt, so that the worker can screw the bolt conveniently, the worker can open the top cover to overhaul and maintain the internal device of the coupler, the bolt can be effectively lubricated by arranging the lubricating mechanism, the operation is simple and convenient, the situation that the worker cannot timely maintain the internal device of the coupler due to long-time placement is avoided, normal realization of the function of the coupler is ensured, and the service life of the coupler is prolonged.
2. When the coupler is used by a worker, when the top cover and the body are combined together, a certain gap exists at the joint of the top cover and the body, dust and water mist can enter the coupler through the gap if the coupler is not treated in time, the use of the coupler is interfered, when the top cover and the body are combined together, the worker can pull out the piston of the air inlet pipe, then pump the air into the rubber pipe through the air inlet pipe, then the rubber pipe in the placing groove can expand, so that the gap at the joint of the top cover and the body is blocked, and then the worker inserts the piston into the air inlet pipe.
Drawings
Fig. 1 is a schematic main structure of a coupler according to the present invention, which is convenient to maintain;
FIG. 2 is a schematic diagram of a lubrication mechanism of a coupler according to the present invention for easy maintenance;
FIG. 3 is a schematic view of the structure A in FIG. 2 showing a convenient-to-maintain coupler according to the present invention;
FIG. 4 is a schematic diagram of a seal mechanism of a coupler according to the present invention for easy maintenance;
fig. 5 is a schematic diagram of the structure B in fig. 4 of a coupler with convenient maintenance according to the present invention.
Legend description:
1. a body; 2. a wiring port; 3. a top cover; 4. a lubrication mechanism; 5. a sealing mechanism; 401. an oil groove; 402. a cover plate; 403. a chute; 404. a connecting rod; 405. a seal ring; 406. a rectangular plate; 407. a slide block; 408. a connecting rope; 409. a return spring; 410. a rotating rod; 501. a placement groove; 502. a rubber tube; 503. an air inlet pipe; 504. and (3) a piston.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a coupler convenient to maintain, including body 1, body 1's surface fixed mounting has wiring port 2, body 1's upper surface fixed mounting has top cap 3, top cap 3's inside is provided with lubricated mechanism 4, lubricated mechanism 4 includes oil groove 401, oil groove 401 has been seted up to top cap 3's upper surface, oil groove 401's inner wall fixed mounting has apron 402, spout 403 has been seted up to oil groove 401's inner wall, oil groove 401's inner wall sliding connection has connecting rod 404, connecting rod 404's surface cover is equipped with sealing washer 405, connecting rod 404's one end fixed mounting has rectangular plate 406, rectangular plate 406's both sides fixed mounting has slider 407, one side fixed mounting that rectangular plate 406 kept away from connecting rod 404 has connecting rope 408, fixed mounting reset spring 409 has between slider 407 and spout 403's the inner wall, top cap 3's upper surface rotation is connected with bull stick 410.
In this embodiment: when the staff needs to overhaul this coupler, if the bolt is difficult to unscrew, the staff can rotate bull stick 410 this moment, bull stick 410 can rolling connecting rope 408 in the pivoted, connecting rope 408 can take the rectangle piece to move together, the rectangle piece can take connecting rod 404 and slider 407 to move together when moving, slider 407 can slide along the inner wall of spout 403 and extrude reset spring 409, sealing washer 405 also can follow connecting rod 404 and move when moving final position this moment, connecting rod 404 can break away from the connecting hole, lubricating oil in oil groove 401 will follow the connecting hole at this moment, lubricate the bolt, thereby help the staff twist the bolt, make things convenient for the staff to open top cap 3, overhaul the maintenance to the internal device of coupler, through setting up this lubrication mechanism 4, can lubricate the bolt effectively, easy operation is convenient, avoided because long-time placing, the bolt is difficult to unscrew, the condition that leads to the staff to in time to maintain the internal device of coupler takes place, normal realization of coupler function has been ensured, and the life of coupler has been prolonged.
Specifically, the number of the sliding grooves 403 is two, the two sliding grooves 403 are symmetrically distributed, and the sliding blocks 407 are slidably connected with the inner walls of the sliding grooves 403.
In this embodiment: two sets of slide grooves 403 correspond to two sets of slide blocks 407 and two sets of return springs 409, ensuring that after lubrication is complete, the return springs 409 have sufficient resilience to bring the link 404 back to its original position.
Specifically, the inner wall of the oil groove 401 is provided with a connecting hole, the size of the connecting rod 404 is matched with that of the connecting hole, and the outer surface of the cover plate 402 is provided with an oil filling port.
In this embodiment: the connecting hole is formed, so that connection between the connecting rod 404 and the oil groove 401 is facilitated, and the oil filling port can facilitate a worker to fill oil into the oil groove 401.
Specifically, the body 1 is fixedly connected with the top cover 3 through bolts, and the connecting rope 408 penetrates through the inner wall of the oil groove 401 and is wound on the outer surface of the rotating rod 410.
In this embodiment: the body 1 and the top cover 3 can be firmly connected through the bolt fixed connection, the connecting rope 408 is wound on the outer surface of the rotating rod 410, and the rectangular block can be driven to move through the rotation of the rotating rod 410.
Specifically, the upper surface of body 1 is provided with sealing mechanism 5, and sealing mechanism 5 includes standing groove 501, and standing groove 501 has been seted up to the upper surface of body 1, and the inner wall fixed mounting of standing groove 501 has rubber tube 502, and the surface intercommunication of rubber tube 502 has intake pipe 503, and the one end sliding connection that rubber tube 502 was kept away from to intake pipe 503 has piston 504.
In this embodiment: when the coupler is used by a worker, when the top cover 3 is combined with the body 1, a certain gap exists at the joint of the top cover 3 and the body 1, if the coupler is not timely processed, dust and water mist can enter the coupler through the gap to interfere with the use of the coupler, when the top cover 3 is combined with the body 1, the worker can pull out the piston 504 of the air inlet pipe 503, then pump air into the rubber pipe 502 through the air inlet pipe 503, then the rubber pipe 502 in the placing groove 501 can expand, so that the gap at the joint of the top cover 3 and the body 1 is blocked, then the worker inserts the piston 504 into the air inlet pipe 503, the tightness of the whole coupler can be effectively improved by arranging the sealing mechanism 5, dust and water mist can be prevented from entering the coupler through the gap, the condition that the function of the coupler is damaged is caused, and the service life of the coupler is prolonged.
Specifically, a through hole is formed in the upper surface of the top cover 3, and the air inlet pipe 503 is slidably connected to the inner wall of the through hole.
In this embodiment: the through holes are formed, so that the air inlet pipe 503 can be conveniently exposed from the top cover 3, and a worker can conveniently pump the rubber pipe 502.
Working principle: when the staff needs to overhaul this coupler, if the bolt is difficult to unscrew, the staff can rotate bull stick 410 this moment, bull stick 410 can rolling connecting rope 408 in the pivoted, connecting rope 408 can take the rectangle piece to move together, the rectangle piece can take connecting rod 404 and slider 407 to move together when moving, slider 407 can slide along the inner wall of spout 403 and extrude reset spring 409, sealing washer 405 also can follow connecting rod 404 when moving to the final position this moment, connecting rod 404 can break away from the connecting hole this moment, lubricating oil in oil groove 401 will follow the connecting hole and lubricate the bolt this moment, thereby help the staff twist the bolt, make things convenient for the staff to open top cap 3, overhaul the maintenance to the internal device of coupler, when this coupler is used to the staff, when top cap 3 and body 1 are in the same place, this moment, top cap 3 can exist certain gap with the junction of body 1, if not in time handle, dust and water smoke can get into the inside of coupler through the gap, the use of interference coupler, when top cap 3 and body 1 are in the same place, connecting hole can be followed by the staff 504 can be followed by inserting 503 to the air inlet pipe 502, then can be followed by plug 503 to the inside of the air inlet pipe 502, can be connected to the air inlet pipe 502, and then can be connected to the expansion pipe 502.
The present invention is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present invention will still fall within the protection scope of the technical disclosure.
Claims (6)
1. The utility model provides a coupler convenient to maintain, includes body (1), its characterized in that: the connecting device is characterized in that a wiring port (2) is fixedly arranged on the outer surface of the body (1), a top cover (3) is fixedly arranged on the upper surface of the body (1), and a lubricating mechanism (4) is arranged in the top cover (3);
the lubricating mechanism (4) comprises an oil groove (401), the upper surface of the top cover (3) is provided with the oil groove (401), the inner wall of the oil groove (401) is fixedly provided with a cover plate (402), the inner wall of the oil groove (401) is provided with a sliding groove (403), the inner wall of the oil groove (401) is slidably connected with a connecting rod (404), the outer surface of the connecting rod (404) is sleeved with a sealing ring (405), one end of the connecting rod (404) is fixedly provided with a rectangular plate (406), two sides of the rectangular plate (406) are fixedly provided with sliding blocks (407), one side, far away from the connecting rod (404), of the rectangular plate (406) is fixedly provided with a connecting rope (408), a reset spring (409) is fixedly arranged between the sliding blocks (407) and the inner wall of the sliding groove (403), and the upper surface of the top cover (3) is rotationally connected with a rotating rod (410). A connecting hole is formed in the inner wall of the oil groove (401), and the size of the connecting rod (404) is matched with that of the connecting hole; the connecting rope (408) penetrates through the inner wall of the oil groove (401) and is wound on the outer surface of the rotating rod (410).
2. A maintenance-friendly coupler as claimed in claim 1, wherein: the number of the sliding grooves (403) is two, the two sliding grooves (403) are symmetrically distributed, and the sliding blocks (407) are in sliding connection with the inner walls of the sliding grooves (403).
3. The maintenance-friendly coupler as claimed in claim 1, wherein the outer surface of the cover plate (402) is provided with an oil filling port.
4. A maintenance-friendly coupler as claimed in claim 1, wherein: the body (1) is fixedly connected with the top cover (3) through bolts.
5. A maintenance-friendly coupler as claimed in claim 1, wherein: the utility model discloses a sealing device for a rubber tube, including body (1), sealing mechanism (5) are provided with on the upper surface of body (1), sealing mechanism (5) are including standing groove (501), standing groove (501) have been seted up on the upper surface of body (1), the inner wall fixed mounting of standing groove (501) has rubber tube (502), the surface intercommunication of rubber tube (502) has intake pipe (503), one end sliding connection that rubber tube (502) were kept away from to intake pipe (503) has piston (504).
6. A maintenance-friendly coupler as claimed in claim 5, wherein: the upper surface of top cap (3) has seted up the through-hole, intake pipe (503) and the inner wall sliding connection of through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430225.2A CN114628875B (en) | 2020-12-09 | 2020-12-09 | Coupler convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430225.2A CN114628875B (en) | 2020-12-09 | 2020-12-09 | Coupler convenient to maintain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114628875A CN114628875A (en) | 2022-06-14 |
| CN114628875B true CN114628875B (en) | 2023-09-26 |
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ID=81895162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011430225.2A Active CN114628875B (en) | 2020-12-09 | 2020-12-09 | Coupler convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114628875B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001042657A1 (en) * | 1999-12-08 | 2001-06-14 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Reciprocating compressor and method of lubricating the reciprocating compressor |
| JP2006245978A (en) * | 2005-03-03 | 2006-09-14 | Shimada Phys & Chem Ind Co Ltd | Directional coupler |
| DE202007018555U1 (en) * | 2007-07-09 | 2008-10-30 | Rebs Zentralschmiertechnik Gmbh | Device for lubricating lubrication points |
| CN203835996U (en) * | 2014-05-13 | 2014-09-17 | 温岭市宇龙宣机电有限公司 | Coupler lubricating structure |
| CN209786168U (en) * | 2019-06-26 | 2019-12-13 | 综艺超导南京电子科技有限公司 | Directional coupler convenient to installation |
| CN209919925U (en) * | 2018-12-13 | 2020-01-10 | 昆山市华霆精密机械有限公司 | Foldable extension arm of robot |
| CN210290456U (en) * | 2019-06-25 | 2020-04-10 | 苏州中新精密工业有限公司 | Connection fastening type screw structure |
| CN211924761U (en) * | 2019-11-15 | 2020-11-13 | 镇江索达联轴器有限公司 | Novel drum-shaped tooth type coupling |
-
2020
- 2020-12-09 CN CN202011430225.2A patent/CN114628875B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001042657A1 (en) * | 1999-12-08 | 2001-06-14 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Reciprocating compressor and method of lubricating the reciprocating compressor |
| JP2006245978A (en) * | 2005-03-03 | 2006-09-14 | Shimada Phys & Chem Ind Co Ltd | Directional coupler |
| DE202007018555U1 (en) * | 2007-07-09 | 2008-10-30 | Rebs Zentralschmiertechnik Gmbh | Device for lubricating lubrication points |
| CN203835996U (en) * | 2014-05-13 | 2014-09-17 | 温岭市宇龙宣机电有限公司 | Coupler lubricating structure |
| CN209919925U (en) * | 2018-12-13 | 2020-01-10 | 昆山市华霆精密机械有限公司 | Foldable extension arm of robot |
| CN210290456U (en) * | 2019-06-25 | 2020-04-10 | 苏州中新精密工业有限公司 | Connection fastening type screw structure |
| CN209786168U (en) * | 2019-06-26 | 2019-12-13 | 综艺超导南京电子科技有限公司 | Directional coupler convenient to installation |
| CN211924761U (en) * | 2019-11-15 | 2020-11-13 | 镇江索达联轴器有限公司 | Novel drum-shaped tooth type coupling |
Non-Patent Citations (1)
| Title |
|---|
| 中板轧机滑块式万向接轴自动润滑装置研制;闫晓强,孙志辉,程伟,宋淼,胡孔白;冶金设备(05);全文 * |
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| Publication number | Publication date |
|---|---|
| CN114628875A (en) | 2022-06-14 |
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