CN219573398U - Tightness detection mechanism of electromagnetic switch - Google Patents
Tightness detection mechanism of electromagnetic switch Download PDFInfo
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- CN219573398U CN219573398U CN202223588407.XU CN202223588407U CN219573398U CN 219573398 U CN219573398 U CN 219573398U CN 202223588407 U CN202223588407 U CN 202223588407U CN 219573398 U CN219573398 U CN 219573398U
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Abstract
The utility model relates to a tightness detection mechanism of an electromagnetic switch, which comprises a detection table and an electromagnetic switch main body, wherein a fixing mechanism is arranged in the detection table, a sealing mechanism is arranged at the top of the detection table, the fixing mechanism comprises a driving motor fixedly arranged outside the detection table, a threaded rotating shaft is fixedly connected to an output shaft of the driving motor, a fixing sleeve is fixedly connected to the outer thread of the threaded rotating shaft, a fixing clamping plate is fixedly connected to the top of the fixing sleeve, the sealing mechanism comprises an electric push rod fixedly connected to the top of the detection table, an installation block is fixedly connected to the output end of the electric push rod, and a connecting pipe is fixedly connected to the inside of the installation block. This electromagnetic switch's leakproofness detection mechanism seals through the inside that makes sealed lid peg graft in the detection mouth, inflates to electromagnetic switch main part's inside through the pump, then closes the numerical value on the solenoid valve observation atmospheric pressure gauge and detect its gas tightness, has improved detection efficiency.
Description
Technical Field
The utility model relates to the technical field of tightness detection equipment, in particular to a tightness detection mechanism of an electromagnetic switch.
Background
The electromagnetic switch, as the name implies, is a switch controlled by an electromagnet, that is, a combination of the electromagnet and the switch, when the electromagnet coil is electrified to generate electromagnetic attraction force, the movable iron core pushes or pulls the switch contact to be closed so as to switch on a controlled circuit, the electromagnetic switch has wide application in various industries, most commonly a contactor in the industrial field, and when a vehicle is flooded to be damaged or maintained, once the electromagnetic switch is filled with water, an automobile starter cannot be normally started, so that the air tightness of the electromagnetic switch needs to be detected.
However, the existing airtight detection rotating shaft of the electromagnetic switch generally adopts water pressure detection, the detection has low requirements on equipment, moisture residues are easy to exist after the detection, moisture is required to be removed in the subsequent process, drying and airing are carried out, and the detection efficiency is reduced, so that the sealing detection mechanism of the electromagnetic switch is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a tightness detection mechanism of an electromagnetic switch, which has the advantages of high detection efficiency and the like, and solves the problems that moisture residues are easy to exist after the air tightness of the electromagnetic switch is detected in the prior art, the moisture is required to be removed in the subsequent process, and the detection efficiency is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electromagnetic switch's leakproofness detection mechanism, includes detection platform and electromagnetic switch main part, the inside of detection platform is provided with fixed establishment, the top of detection platform is provided with sealing mechanism, fixed establishment includes fixed mounting in the outside driving motor of detection platform, fixedly connected with screw thread pivot on driving motor's the output shaft, screw thread pivot's outside threaded connection has fixed cover, fixed cover's top fixedly connected with fixed splint, sealing mechanism includes the electric putter of fixed connection in detection platform top, fixedly connected with installation piece on electric putter's the output, the inside fixedly connected with connecting pipe of installation piece, the outside fixedly connected with barometer of connecting pipe.
Further, an electromagnetic valve is fixedly arranged outside the connecting pipe, and an inflator pump is fixedly connected to the top of the detection table.
Further, the air outlet end of the inflator pump is fixedly connected with an air inlet hose, and one end, far away from the inflator pump, of the air inlet hose is fixedly connected with the connecting pipe.
Further, the one end fixedly connected with sealed lid that the air inlet hose was kept away from to the connecting pipe, the outside fixedly connected with rubber pad of fixed splint, the detection mouth has been seted up on the lateral wall of electromagnetic switch main part, sealed lid and detection mouth looks adaptation.
Further, the rubber pad is attached to the electromagnetic switch main body, and a controller is fixedly connected to the top of the detection table.
Further, the bottom fixedly connected with spacing slider of fixed cover, the spout has been seted up to the inside of detecting the platform, spacing slider sliding connection is in the inside of spout.
Further, the diapire fixedly connected with support slider of installation piece, the support spout has been seted up to the inside of detecting the platform, support slider sliding connection in the inside of support spout.
Further, the external screw thread direction of screw thread pivot is opposite, the quantity of fixed cover is two, two fixed cover is located the both ends of screw thread pivot.
Compared with the prior art, the utility model provides a tightness detection mechanism of an electromagnetic switch, which has the following beneficial effects:
1. this electromagnetic switch's leakproofness detection mechanism seals through the inside that makes sealed lid peg graft in the detection mouth, inflates to the inside of electromagnetic switch main part through the pump, then closes numerical value on the solenoid valve observation atmospheric pressure gauge and detect its gas tightness, need not equipment such as water tank, has avoided processes such as soaking, weather, has improved detection efficiency.
2. This electromagnetic switch's leakproofness detection mechanism makes two fixed cover drive two fixed splint and is close to each other and extrudees fixedly to electromagnetic switch main part through starting driving motor, can adapt to not unidimensional electromagnetic switch main part, possesses the advantage that the suitability is strong, has solved the easy moisture residue that has after the gas tightness of prior art to electromagnetic switch detects, must clear away moisture in the follow-up technology, has reduced detection efficiency's problem.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is an enlarged schematic view of the structure of the B of fig. 1 according to the present utility model.
In the figure: 1 detection table, 2 driving motor, 3 screw thread pivot, 4 fixed cover, 5 fixed splint, 6 electric putter, 7 installation piece, 8 connecting pipes, 9 barometer, 10 electromagnetic switch main part, 11 solenoid valve, 12 pump, 13 air inlet hose, 14 controller, 15 spacing slider, 16 supporting slide, 17 sealed lid, 18 rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Embodiment one:
referring to fig. 1-3, a tightness detection mechanism of an electromagnetic switch in this embodiment includes a detection table 1 and an electromagnetic switch main body 10, a fixing mechanism is disposed in the detection table 1, the fixing mechanism includes a driving motor 2 fixedly mounted outside the detection table 1, a threaded rotating shaft 3 is fixedly connected to an output shaft of the driving motor 2, the threaded rotating shaft 3 can be driven to rotate by starting the driving motor 2, and a controller 14 is fixedly connected to a top of the detection table 1.
In this embodiment, the outside threaded connection of screw thread pivot 3 has fixed cover 4, and the top fixedly connected with fixed splint 5 of fixed cover 4, and the bottom fixedly connected with spacing slider 15 of fixed cover 4, the spout has been seted up to the inside of detecting bench 1, and spacing slider 15 sliding connection is in the inside of spout, because fixed cover 4 carries out spacingly through spacing slider 15, and then makes fixed cover 4 carry out lateral shifting regulation when screw thread pivot 3 rotates.
It should be noted that, the external screw thread direction of screw thread pivot 3 is opposite, and the quantity of fixed cover 4 is two, and two fixed cover 4 are located the both ends of screw thread pivot 3, and then make two fixed cover 4 carry out the mode lateral shifting adjustment that is close to each other or keep away from when screw thread pivot 3 rotates, drive two fixed splint 5 and be close to each other through two fixed cover 4 and extrude fixed to electromagnetic switch main part 10, can adapt to not unidimensional electromagnetic switch main part 10, improve the suitability.
In this embodiment, the top of detecting platform 1 is provided with sealing mechanism, sealing mechanism includes electric putter 6 of fixed connection in detecting platform 1 top, fixedly connected with installation piece 7 on electric putter's the output, the diapire fixedly connected with support slider 16 of installation piece 7, the support spout has been seted up to the inside of detecting platform 1, support slider 16 sliding connection is in the inside of support spout, installation piece 7 carries out spacingly through support slider 16, improve the stability of structure, the inside fixedly connected with connecting pipe 8 of installation piece 7, the one end fixedly connected with sealed lid 17 of air inlet hose 13 is kept away from to connecting pipe 8, the detection mouth has been seted up on the lateral wall of electromagnetic switch main part 10, sealed lid 17 and detection mouth looks adaptation, make sealed lid 17 peg graft in the inside of detecting the mouth through starting electric putter 6, make the inside of electromagnetic switch main part 10 form sealed space.
It should be noted that, the outside fixedly connected with barometer 9 of connecting pipe 8, the outside fixed mounting of connecting pipe 8 has solenoid valve 11, the top fixedly connected with pump 12 of detecting platform 1, pump 12's the end fixedly connected with air inlet hose 13 that gives vent to anger, pump 12's one end and connecting pipe 8 fixed connection are kept away from to air inlet hose 13, aerify to the inside of electromagnetic switch main part 10 through starting pump 12, then close the numerical value on solenoid valve 11 observation barometer 9 detects its gas tightness, if the numerical value on the barometer 9 reduces, there is the condition of gas leakage in electromagnetic switch main part 10, need maintain, need not submerge it, detection efficiency has been improved.
Embodiment two:
referring to fig. 1-2, in the first embodiment, the electromagnetic switch comprises two rubber pads 18 fixedly connected to the outer portions of the fixed clamping plates 5, wherein the two rubber pads 18 are located on opposite sides of the two fixed clamping plates 5, and when the two fixed clamping plates 5 are close to each other, the rubber pads 18 are attached to the electromagnetic switch main body 10.
By adopting the technical scheme, the purpose of protection is realized, the damage to the electromagnetic switch main body 10 caused by the fixed clamping plate 5 is avoided through the rubber pad 18, and the protection performance is improved.
The working principle of the embodiment is as follows:
the electromagnetic switch main body 10 is placed above the detection table 1, the driving motor 2 is started to drive the threaded rotating shaft 3 to rotate, the two fixing sleeves 4 are made to drive the two fixing clamping plates 5 to be close to each other to squeeze and fix the electromagnetic switch main body 10, the electric push rod 6 is started to enable the sealing cover 17 to be inserted into the detection port, the inflator pump 12 is started to inflate the inside of the electromagnetic switch main body 10, and then the electromagnetic valve 11 is closed to observe the numerical value on the air pressure detection meter 9 to detect the air tightness of the numerical value.
The beneficial effects of the embodiment are as follows:
this electromagnetic switch's leakproofness detection mechanism seals through the inside that makes sealed lid peg graft in the detection mouth, inflates to the inside of electromagnetic switch main part through the pump, then closes numerical value on the solenoid valve observation atmospheric pressure gauge and detect its gas tightness, need not equipment such as water tank, has avoided processes such as soaking, weather, has improved detection efficiency.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (8)
1. The utility model provides an electromagnetic switch's leakproofness detection mechanism, includes detection platform (1) and electromagnetic switch main part (10), its characterized in that: a fixing mechanism is arranged in the detection table (1), and a sealing mechanism is arranged at the top of the detection table (1);
the fixing mechanism comprises a driving motor (2) fixedly arranged outside the detection table (1), a threaded rotating shaft (3) is fixedly connected to an output shaft of the driving motor (2), a fixing sleeve (4) is connected to the outer thread of the threaded rotating shaft (3), and a fixing clamping plate (5) is fixedly connected to the top of the fixing sleeve (4);
sealing mechanism includes electric putter (6) of fixed connection in detection platform (1) top, fixedly connected with installation piece (7) on the output of electric putter (6), the inside fixedly connected with connecting pipe (8) of installation piece (7), the outside fixedly connected with atmospheric pressure detection table (9) of connecting pipe (8).
2. The tightness detection mechanism of an electromagnetic switch according to claim 1, wherein: the outside of connecting pipe (8) is fixedly mounted with solenoid valve (11), the top fixedly connected with pump (12) of detecting platform (1).
3. The tightness detection mechanism of an electromagnetic switch according to claim 2, wherein: the air outlet end of the inflator pump (12) is fixedly connected with an air inlet hose (13), and one end, far away from the inflator pump (12), of the air inlet hose (13) is fixedly connected with the connecting pipe (8).
4. A tightness detection mechanism for an electromagnetic switch according to claim 3, wherein: one end of the connecting pipe (8) far away from the air inlet hose (13) is fixedly connected with a sealing cover (17), the outer part of the fixed clamping plate (5) is fixedly connected with a rubber pad (18), a detection opening is formed in the side wall of the electromagnetic switch main body (10), and the sealing cover (17) is matched with the detection opening.
5. The tightness detection mechanism of an electromagnetic switch according to claim 4, wherein: the rubber pad (18) is attached to the electromagnetic switch main body (10), and the top of the detection table (1) is fixedly connected with the controller (14).
6. The tightness detection mechanism of an electromagnetic switch according to claim 1, wherein: the bottom fixedly connected with spacing slider (15) of fixed cover (4), the spout has been seted up to the inside of detecting bench (1), spacing slider (15) sliding connection is in the inside of spout.
7. The tightness detection mechanism of an electromagnetic switch according to claim 1, wherein: the bottom wall fixedly connected with support slider (16) of installation piece (7), support spout has been seted up to the inside of detecting platform (1), support slider (16) sliding connection in the inside of support spout.
8. The tightness detection mechanism of an electromagnetic switch according to claim 1, wherein: the external screw thread direction of screw thread pivot (3) is opposite, the quantity of fixed cover (4) is two, two fixed cover (4) are located the both ends of screw thread pivot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223588407.XU CN219573398U (en) | 2022-12-31 | 2022-12-31 | Tightness detection mechanism of electromagnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223588407.XU CN219573398U (en) | 2022-12-31 | 2022-12-31 | Tightness detection mechanism of electromagnetic switch |
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| Publication Number | Publication Date |
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| CN219573398U true CN219573398U (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223588407.XU Active CN219573398U (en) | 2022-12-31 | 2022-12-31 | Tightness detection mechanism of electromagnetic switch |
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| CN (1) | CN219573398U (en) |
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2022
- 2022-12-31 CN CN202223588407.XU patent/CN219573398U/en active Active
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