CN215492273U - Pressurized IP67 motor waterproof air tightness testing device - Google Patents
Pressurized IP67 motor waterproof air tightness testing device Download PDFInfo
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- CN215492273U CN215492273U CN202120746018.1U CN202120746018U CN215492273U CN 215492273 U CN215492273 U CN 215492273U CN 202120746018 U CN202120746018 U CN 202120746018U CN 215492273 U CN215492273 U CN 215492273U
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- 238000012360 testing method Methods 0.000 title claims abstract description 91
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000012085 test solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a pressurized IP67 motor waterproof air tightness testing device, which belongs to the technical field of waterproof air tightness testing and comprises an air tightness testing device body, a lifting structure and a placing table, wherein the air tightness testing device comprises a testing box body and a sealing cover; through installing elevation structure additional, start driving motor, place the platform by the drive of removal post and immerse and detect the liquid in, wait to detect the position that the motor sent the bubble, wait to detect the gas leakage point of motor promptly, it is easy and simple to handle, make things convenient for the detection personnel to discover the check point.
Description
Technical Field
The utility model relates to the technical field of waterproof and airtight tests, in particular to a pressurized IP67 motor waterproof and airtight test device.
Background
In the production process of the IP67 motor, the detection of an air tightness testing device is needed, the air tightness testing device simulates the pressure environment of deep water by using the principle of air pressure, and whether the product reaches the 7-level waterproof and airtight standard or not is judged according to the pressure change. Briefly, make a seal chamber, put into your product and seal, then towards inside towards the gas of certain pressure, if the product has the crack to have gas to run into inside the product, then seal chamber's pressure can descend, and the gas tightness detector is through detecting the pressure variation in a period to judge whether the product reaches corresponding standard. Such detection methods have begun to be applied in large quantities in the production and manufacturing of various industries.
After the motor to be detected is detected by the air tightness testing device, the station is required to be transferred to the motor with poor air tightness to find a motor leakage point, and the detection efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a pressurized IP67 motor waterproof and air tightness testing device.
The utility model solves the technical problems through the following technical means: waterproof gas tightness testing arrangement of pressurization formula IP motor, include gas tightness testing arrangement body, elevation structure and place the platform, gas tightness testing arrangement includes test box and sealed lid, the test box is installed at the support top, test box open-top, sealed lid sealing connection is at the test box top, the inside sealed cavity that surrounds formation with sealed lid of test box, it is located the test box to place the platform, elevation structure is used for the drive to place the platform and goes up and down in the test box.
Furthermore, an air inlet pipe and an air release pipe are respectively arranged on one side of the test box body in a penetrating mode, and the air inlet pipe is connected with an inflating device.
Furthermore, the test box body is made of transparent materials.
Furthermore, the test box body is internally provided with detection liquid, and one side of the test box body is fixedly provided with a liquid discharge pipe in a penetrating way.
Further, elevation structure includes driving motor and solid fixed cylinder, driving motor installs at the test bottom of the case, gu fixed cylinder fixed connection is in the internal bottom of test box, gu the fixed cylinder top surface sets up downwardly extending's sealed chamber, gu the fixed cylinder bottom surface sets up the activity chamber that upwards extends, activity chamber and sealed chamber intercommunication, the removal post has been worn to sealed intracavity, remove the capital end and place the platform and be connected.
Further, the outer side of the movable column is sleeved with a sealing sleeve, the sealing sleeve is located in the sealing cavity, the movable column is sealed with the sealing cavity through the sealing sleeve, and the bottom surface of the movable column is provided with a transmission cavity extending upwards.
Further, the driving motor top is rotated and is connected with the pivot, the pivot upwards extends and runs through test box and activity chamber in proper order, the pivot top extends to the transmission intracavity, the pivot top closes with the transmission chamber soon through the screw thread, remove the outside fixedly connected with slider in post bottom, the spout with slider looks adaptation is seted up to activity intracavity wall, the spout is with the slider restriction in its inside lift.
Furthermore, ball is embedded into one side of the sliding block, which is far away from the moving column, and the sliding block slides in the sliding groove through the ball.
Furthermore, the stroke of the sealing sleeve in the sealing cavity is larger than that of the sliding block in the sliding groove.
Furthermore, an operation panel is embedded in one side of the front surface of the test box body.
The utility model has the beneficial effects that:
according to the air tightness testing device, the lifting structure is additionally arranged, when a leakage point of a motor with poor air tightness needs to be found, the driving motor is started, the driving motor rotates reversely, the driving motor drives the rotating shaft to rotate, the top of the rotating shaft drives the moving column to move through threads, the moving column is limited by the sliding block and the sliding groove, the moving column descends in the fixed cylinder, the moving column drives the placing table to be immersed into detection liquid, the position where the motor to be detected emits bubbles, namely the leakage point of the motor to be detected, is simple and convenient to operate, detection personnel can find the detection point conveniently, after detection is completed, the driving motor is started forwards, the motor to be detected is ejected out of the liquid level, and the detection personnel can take out the motor to be detected conveniently.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for testing air tightness according to the present invention;
FIG. 2 is a cross-sectional view of a test cassette of the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 2;
fig. 4 is an enlarged schematic view of a portion b in fig. 2.
In the figure: 1. a gas tightness testing device body; 11. testing the box body; 12. a sealing cover; 13. a support; 14. a liquid discharge pipe; 15. an air inlet pipe; 16. an air escape pipe; 2. a lifting structure; 20. a drive motor; 21. a rotating shaft; 22. a fixed cylinder; 23. a movable cavity; 231. a chute; 24. moving the column; 241. a transmission cavity; 242. a slider; 243. a ball bearing; 25. sealing the cavity; 251. sealing sleeves; 3. and (6) placing the table.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1, the pressurized IP67 motor waterproof and airtight testing apparatus according to the present embodiment includes an airtight testing apparatus 1 body, a lifting structure 2 and a placing table 3, the placing table 3 is located in the airtight testing apparatus 1 body, the placing table 3 is used for placing a motor to be tested, and the lifting structure 2 is used for driving the placing table 3 to lift in the airtight testing apparatus 1 body.
Please refer to fig. 1 and 2, the air tightness testing device 1 includes a testing box 11 and a sealing cover 12, the testing box 11 is installed on the top of a bracket 13, the testing box 11 is made of transparent material, such as toughened glass, an operation panel is embedded in one side of the front surface of the testing box 11, the testing box 11 is opened at the top, the sealing cover 12 is hermetically connected to the top of the testing box 11, the inside of the testing box 11 and the sealing cover 12 surround to form a sealed chamber, an air inlet pipe 15 and an air release pipe 16 are respectively arranged on one side of the testing box 11, the air inlet pipe 15 is connected with an inflation device (not shown in the figure), gas is injected into the testing box 11 from the air inlet pipe 15, after the motor detection is completed, pressurized gas in the testing box 11 is released through the air release pipe 16, and can be recovered through the air release pipe 16.
When detecting the motor gas tightness, will wait to detect the motor and place in placing platform 3, then with sealed lid 12 sealing connection on test box 11, close disappointing pipe 16, start the inflation equipment, through 15 gas of the invariant of income in to test box 11 of intake pipe, observe the change of the interior atmospheric pressure of test box 11, after putting into waiting to detect the motor, the interior container of test box 11 reduces, if the interior atmospheric pressure of test box 11 is higher than the standard value user and sets up a standard atmospheric pressure according to ip67 protection standard and test box 11 volume and fill into gaseous variety, then explain to wait to detect the motor gas tightness performance good, if the interior atmospheric pressure of test box 11 is less than the standard value, then explain to wait to detect the motor gas tightness performance relatively poor.
Referring to fig. 2, a test box 11 contains a test solution, the test solution may be pure water or distilled water, the test solution is used for detecting a leakage point of a motor with poor air tightness, a drain pipe 14 is fixedly inserted into one side of the test box 11, and the drain pipe 14 is used for discharging the test solution.
Referring to fig. 2 to 4, the lifting structure 2 includes a driving motor 20 and a fixed cylinder 22, the driving motor 20 is installed at the bottom of the testing box 11, the fixed cylinder 22 is fixedly connected to the inner bottom end of the testing box 11, a sealing cavity 25 extending downward is formed in the top surface of the fixed cylinder 22, a movable cavity 23 extending upward is formed in the bottom surface of the fixed cylinder 22, the movable cavity 23 is communicated with the sealing cavity 25, a movable column 24 penetrates through the sealing cavity 25, the top end of the movable column 24 is connected with the placing table 3, a sealing sleeve 251 is sleeved outside the movable column 24, the sealing sleeve 251 is located in the sealing cavity 25, the movable column 24 is sealed with the sealing cavity 25 through the sealing sleeve 251, and a transmission cavity 241 extending upward is formed in the bottom surface of the movable column 24.
Referring to fig. 2 and 3, the top end of the driving motor 20 is rotatably connected to a rotating shaft 21, the rotating shaft 21 extends upward and sequentially penetrates through the testing box 11 and the movable cavity 23, the top end of the rotating shaft 21 extends into the transmission cavity 241, the top end of the rotating shaft 21 is screwed with the transmission cavity 241 through a thread, the outer side of the bottom end of the movable column 24 is fixedly connected with a sliding block 242, a sliding groove 231 matched with the sliding block 242 is formed in the inner wall of the movable cavity 23, and the sliding block 242 is limited by the sliding groove 231 to lift inside.
During the use, when the leak source of the relatively poor motor of gas tightness needs to be look for, start driving motor 20, driving motor 20 antiport, driving motor 20 drives pivot 21 and rotates, pivot 21 top is passed through screw drive and is removed post 24 and remove, it is under the restriction of slider 242 and spout 231 to remove post 24, make to remove post 24 and descend in solid fixed cylinder 22, it places platform 3 and immerses in the detection solution to drive by removing post 24, wait to detect the position that the motor sent the bubble, wait to detect the gas leakage point of motor promptly, and is easy and simple to handle, make things convenient for detection personnel to discover the check point, detect the completion back, forward start driving motor 20, wait to detect the ejecting liquid level of motor, make things convenient for detection personnel to take out and wait to detect the motor.
Referring to fig. 3, a ball 243 is embedded in a side of the slider 242 away from the moving column 24, the slider 242 slides in the sliding slot 231 through the ball 243, and the ball 243 can reduce the friction force of the movement between the slider 242 and the sliding slot 231, thereby maintaining the smoothness of the lifting of the moving column 24.
Referring to fig. 2, the stroke of the sealing sleeve 251 in the sealing cavity 25 is greater than the stroke of the sliding block 242 in the sliding groove 231, so that the sealing sleeve 251 does not leave the sealing cavity 25 when the sliding block 242 rises to the highest point, and the leakage of the detection liquid is avoided.
The motor to be detected can be replaced by other products with certain requirements on waterproof performance, such as a mobile phone, a watch and the like.
It is noted that, in this document, relational terms such as first and second, and the like, if any, 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. Pressurization formula IP67 motor waterproof air tightness testing arrangement, its characterized in that: including gas tightness testing arrangement (1) body, elevation structure (2) and place platform (3), gas tightness testing arrangement (1) is including test box (11) and sealed lid (12), install at support (13) top test box (11), test box (11) open-top, sealed lid (12) sealing connection is at test box (11) top, test box (11) inside surrounds with sealed lid (12) and forms sealed cavity, place platform (3) and be located test box (11), elevation structure (2) are used for the drive to place platform (3) and go up and down in test box (11).
2. The waterproof and airtight testing device of the pressurized IP67 motor according to claim 1, wherein: an air inlet pipe (15) and an air leakage pipe (16) are respectively arranged on one side of the test box body (11) in a penetrating mode, and the air inlet pipe (15) is connected with an inflating device.
3. The waterproof and airtight testing device of the pressurized IP67 motor according to claim 1, wherein: the test box body (11) is made of transparent materials.
4. The waterproof and airtight testing device of the pressurized IP67 motor according to claim 3, wherein: the test box body (11) contains detection liquid, and a liquid discharge pipe (14) is fixedly arranged on one side of the test box body (11) in a penetrating mode.
5. The waterproof and airtight testing device of the pressurized IP67 motor according to claim 1, wherein: elevation structure (2) include driving motor (20) and solid fixed cylinder (22), driving motor (20) are installed in test box (11) bottom, solid fixed cylinder (22) fixed connection is in test box (11) bottom, and downwardly extending's sealed chamber (25) are seted up to solid fixed cylinder (22) top surface, activity chamber (23) that upwards extend are seted up to solid fixed cylinder (22) bottom surface, activity chamber (23) and sealed chamber (25) intercommunication, worn in sealed chamber (25) and removed post (24), remove post (24) top and place platform (3) and be connected.
6. The waterproof and airtight testing device of the pressurized IP67 motor according to claim 5, wherein: the outer side of the movable column (24) is sleeved with a sealing sleeve (251), the sealing sleeve (251) is located in the sealing cavity (25), the movable column (24) is sealed with the sealing cavity (25) through the sealing sleeve (251), and the bottom surface of the movable column (24) is provided with a transmission cavity (241) extending upwards.
7. The waterproof and airtight testing device of the pressurized IP67 motor according to claim 6, wherein: the utility model discloses a test box, including driving motor (20), pivot (21) and movable chamber (23), pivot (21) top is rotated and is connected with pivot (21), pivot (21) upwards extends to and runs through test box (11) and movable chamber (23) in proper order, pivot (21) top extends to in transmission chamber (241), pivot (21) top is closed with transmission chamber (241) soon through the screw thread, remove post (24) bottom outside fixedly connected with slider (242), spout (231) with slider (242) looks adaptation is seted up to movable chamber (23) inner wall, spout (231) are restricted slider (242) and are gone up and down in its inside.
8. The waterproof and airtight testing device of the pressurized IP67 motor according to claim 7, wherein: the side, far away from the moving column (24), of the sliding block (242) is embedded with a ball (243), and the sliding block (242) slides in the sliding groove (231) through the ball (243).
9. The waterproof and airtight testing device of the pressurized IP67 motor according to claim 7, wherein: the stroke of the sealing sleeve (251) in the sealing cavity (25) is larger than that of the sliding block (242) in the sliding groove (231).
10. The device for testing the water and air tightness of the pressurized IP67 motor according to any one of claims 1-9, wherein: an operation panel is embedded in one side of the front surface of the test box body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120746018.1U CN215492273U (en) | 2021-04-13 | 2021-04-13 | Pressurized IP67 motor waterproof air tightness testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120746018.1U CN215492273U (en) | 2021-04-13 | 2021-04-13 | Pressurized IP67 motor waterproof air tightness testing device |
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| Publication Number | Publication Date |
|---|---|
| CN215492273U true CN215492273U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120746018.1U Expired - Fee Related CN215492273U (en) | 2021-04-13 | 2021-04-13 | Pressurized IP67 motor waterproof air tightness testing device |
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| CN (1) | CN215492273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636520A (en) * | 2022-03-11 | 2022-06-17 | 深圳市海瑞思自动化科技有限公司 | Flow-controllable pressurizing device and pressurizing method thereof |
-
2021
- 2021-04-13 CN CN202120746018.1U patent/CN215492273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636520A (en) * | 2022-03-11 | 2022-06-17 | 深圳市海瑞思自动化科技有限公司 | Flow-controllable pressurizing device and pressurizing method thereof |
| CN114636520B (en) * | 2022-03-11 | 2023-09-22 | 深圳市海瑞思自动化科技有限公司 | Flow-controllable pressurizing device and pressurizing method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |