CN220104379U - Airtight tester with alarming function - Google Patents
Airtight tester with alarming function Download PDFInfo
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- CN220104379U CN220104379U CN202320985772.XU CN202320985772U CN220104379U CN 220104379 U CN220104379 U CN 220104379U CN 202320985772 U CN202320985772 U CN 202320985772U CN 220104379 U CN220104379 U CN 220104379U
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- 230000007306 turnover Effects 0.000 claims abstract description 42
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 20
- 238000001514 detection method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an airtight tester with an alarm function, and relates to the field of airtight testing equipment. According to the utility model, through the arrangement of the structures such as the turntable, the turnover plate and the linkage rod, the workpieces are arranged in the bottom side die on the turntable in the operation process, then the airtight tester and the air cylinder are started to enable the top side die to descend to start airtight detection, the top side die can ascend after detection, the limitation on the turntable can be relieved in the ascending process of the top side die, the turntable can drive the bottom side die and the workpieces to rotate under the action of the motor, the turnover plate can limit the position of the turntable again when the next bottom side die rotates below the top side die, the automatic positioning effect is realized, the workpieces can be automatically rotated, and then the current monitoring work can not be interrupted in the process of changing the workpieces by workers, so that the workpiece monitoring efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of air tightness testing equipment, in particular to an air tightness tester with an alarm function.
Background
The air tightness tester is also called an air tightness detection experiment machine, is widely applied to various sealing piece air tightness testing equipment such as a faucet cavity, an automobile cylinder body, a piston cavity, a bent pipe cavity, a pressure gauge, an air storage tank and the like, can give out an alarm to remind workers when the detected workpiece has air leakage or poor air tightness, avoids incomplete workpieces from being mixed in, can be used for production type batch testing, and also can be used for spot check or laboratory.
In the prior art, the airtight tester needs to align the workpiece with the groove of the lower die and put the workpiece into the groove, the upper die is close to the lower die and seals the workpiece for detection when the airtight tester is started, after detection, a worker is required to take out the workpiece and reinstall the next detection workpiece, and then the test can be restarted, so that the workpiece cannot be tested in a neutral time when the workpiece is replaced, the efficiency of testing the workpiece is lower, and therefore, the airtight tester with an alarm function is required to meet the demands of people.
Disclosure of Invention
The utility model aims to provide an airtight tester with an alarm function, so as to solve the problem that the airtight tester provided in the background art can restart testing after taking out a workpiece and reinstalling the next detected workpiece after detecting the workpiece, and therefore, the efficiency of testing the workpiece is lower because the airtight tester cannot test in a neutral time when the workpiece is replaced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an airtight tester with alarming function, includes airtight tester, be equipped with the test frame on the airtight tester, fixed mounting has the cylinder on the test frame, rotate on the test frame and install the carousel, the topside fixed mounting of carousel has four downside moulds, has seted up the movable groove on the carousel, installs driving structure in the movable groove, fixed mounting has the fixed block on the test frame, installs limit structure on the fixed block, and the output fixed mounting of cylinder has the topside mould, installs linkage structure on the topside mould.
Preferably, the driving structure comprises a motor, the motor is fixedly arranged on the test frame, a limiting rod is fixedly arranged at the output end of the motor, a linkage gear is movably arranged on the limiting rod, a fixed toothed ring is fixedly arranged on the inner wall of the movable groove, and the fixed toothed ring is meshed with the linkage gear.
Preferably, a plurality of limit sliding grooves are formed in the limit rod, limit sliding blocks are slidably mounted in the limit sliding grooves, the limit sliding blocks are fixedly mounted on the linkage gear, springs are sleeved on the limit rod in a sliding mode, one ends of the springs are fixedly mounted on the inner wall of the movable groove, and the other ends of the springs are in contact with the linkage gear.
Preferably, the rotary table is provided with a limiting groove, a limiting ring is rotatably arranged in the limiting groove, and the limiting ring is fixedly arranged on the test frame.
Preferably, the limit structure comprises a turnover plate, the turnover plate is rotatably arranged on the fixed block, a clamping block is fixedly arranged on one side of the turnover plate, a limit ring is fixedly arranged on the top side of the turntable, four limit clamping grooves are formed in the limit ring and correspond to the four bottom side dies respectively, and the clamping block is movably arranged in one corresponding limit clamping groove.
Preferably, the fixed block is provided with a rotating hole, a rotating shaft is rotatably arranged in the rotating hole, the rotating shaft is fixedly arranged on the overturning plate, a torsion spring is fixedly sleeved on the rotating shaft, one end of the torsion spring is fixedly arranged on the inner wall of the rotating hole, and the other end of the torsion spring is fixedly arranged on the rotating shaft.
Preferably, the linkage structure comprises two linkage plates, the two linkage plates are respectively fixedly arranged on two sides of the turnover plate, linkage grooves are formed in the two linkage plates, communication grooves are formed in the inner walls of the two linkage grooves, limit baffles are rotatably arranged in the two linkage grooves, movable shafts are movably arranged in the two linkage grooves, the same linkage rod is fixedly arranged on the two movable shafts, and the linkage rod is fixedly arranged on one side of the top side die.
Preferably, the limiting baffle is provided with a movable hole, the movable hole is rotationally provided with a fixed shaft, one side of the fixed shaft is fixedly provided with a stop block, the stop block is contacted with one side of the limiting baffle, the fixed shaft is fixedly sleeved with a limiting torsion spring, one end of the limiting torsion spring is fixedly arranged on the inner wall of the movable hole, and the other end of the limiting torsion spring is fixedly arranged on the fixed shaft.
The beneficial effects of the utility model are as follows:
according to the utility model, through the arrangement of structures such as the turntable, the turnover plate and the linkage rod, the workpieces are arranged in the bottom side die on the turntable in the operation process, then the airtight tester and the air cylinder are started to enable the top side die to descend to start airtight detection, the top side die can ascend after detection, the limitation on the turntable can be relieved in the ascending process of the top side die, the turntable can drive the bottom side die and the workpieces to rotate under the action of the motor, the turnover plate can limit the position of the turntable again when the next bottom side die rotates below the top side die, the automatic positioning effect is realized, the workpieces can be automatically rotated, the current monitoring work can not be interrupted in the process of changing the workpieces by workers, and the workpiece monitoring efficiency is improved.
According to the utility model, through the arrangement of structures such as the turnover plate, the limiting ring and the limiting clamping groove, the positions of the limiting clamping groove and the bottom side mold are mutually corresponding, when the turntable drives the bottom side mold to rotate right below the top side mold, the turnover plate can turn over under the action of the torsion spring and drive the clamping block to clamp the turntable, and at the moment, the bottom side mold faces the top side mold, so that the positioning effect is realized, and the position between the bottom side mold and the top side mold is prevented from being deviated.
Drawings
FIG. 1 is a schematic diagram of an airtight tester with an alarm function according to the present utility model;
FIG. 2 is a schematic diagram of a turntable part of an airtight tester with an alarm function according to the present utility model;
FIG. 3 is a schematic diagram of the bottom side of a turntable of the airtight tester with an alarm function according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a turntable part of an airtight tester with an alarm function according to the present utility model;
FIG. 5 is a schematic diagram of a linkage gear part of an airtight tester with an alarm function according to the present utility model;
FIG. 6 is a schematic diagram of the structure of a turnover plate of the airtight tester with alarm function according to the present utility model;
fig. 7 is a schematic cross-sectional view of a limit baffle portion of an airtight tester with an alarm function according to the present utility model.
In the figure: 100. an air tightness tester; 101. a test rack; 102. a cylinder; 200. a turntable; 201. a bottom side mold; 202. a top side mold; 203. a movable groove; 204. a motor; 205. a limit rod; 206. a linkage gear; 207. fixing the toothed ring; 208. limiting sliding grooves; 209. a limit sliding block; 210. a limiting groove; 211. a confinement ring; 212. a spring; 300. a fixed block; 301. a turnover plate; 302. a clamping block; 303. a limiting ring; 304. a limit clamping groove; 305. a rotation hole; 306. a rotating shaft; 307. a torsion spring; 400. a linkage plate; 401. a linkage groove; 402. a communication groove; 403. a limit baffle; 404. a movable shaft; 405. a linkage rod; 406. a movable hole; 407. a fixed shaft; 408. a stop block; 409. and a limiting torsion spring.
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.
Referring to fig. 1 to 7, an airtight tester with an alarm function includes an airtight tester 100, a test frame 101 is provided on the airtight tester 100, a cylinder 102 is fixedly installed on the test frame 101, a turntable 200 is rotatably installed on the test frame 101, four bottom side molds 201 are fixedly installed on the top side of the turntable 200, a movable groove 203 is provided on the turntable 200, a driving structure is installed in the movable groove 203, a fixed block 300 is fixedly installed on the test frame 101, a limiting structure is installed on the fixed block 300, a top side mold 202 is fixedly installed at the output end of the cylinder 102, a linkage structure is installed on the top side mold 202, when in use, a workpiece to be detected is placed in the four bottom side molds 201, a motor 204 and the cylinder 102 are started, the turntable 200 cannot rotate due to the limitation of a limiting ring 303 by a clamping block 302, thereby in the process that the motor 204 drives the linkage gear 206 to rotate, the linkage gear 206 is extruded with the fixed gear ring 207, so that the linkage gear 206 is forced to drive the limit slider 209 to slide in the limit chute 208 and extrude the spring 212, at this time, the linkage gear 206 can continue to rotate but does not affect the turntable 200, the output end of the air cylinder 102 can drive the top side die 202 to descend and cooperate with the bottom side die 201 to seal a workpiece, then the airtight tester 100 is used for airtight testing of the workpiece, the linkage rod 405 can be driven to move downwards in the descending process of the top side die 202, the linkage rod 405 can drive the movable shaft 404 to move in the linkage groove 401 on the linkage plate 400, the movable shaft 404 can extrude the limit baffle 403 in the moving process of the movable shaft 404 so as to enable the limit baffle 403 to overturn, the overturned limit baffle 403 can rotate on the fixed shaft 407 through the movable hole 406 to realize the overturning effect, and meanwhile the limit torsion spring 409 can be extruded, the movable shaft 404 continuously moves to separate from the limit baffle 403 and moves to the bottom side of the linkage groove 401, at this time, the limit baffle 403 is not extruded, the limit torsion spring 409 drives the limit baffle 403 to turn over and reset, after inspection, the top side die 202 drives the linkage rod 405 to rise, at this time, the linkage rod 405 drives the movable shaft 404 to rise, the movable shaft 404 continuously rises and contacts with the limit baffle 403 to extrude the other side of the limit baffle 403, the extruded limit baffle 403 drives the turnover plate 301 to turn over through the cooperation with the linkage groove 401, so that the turnover plate 301 turns over on the rotary shaft 306 through the rotary hole 305, the rotary shaft 306 rotates and compresses the torsion spring 307, the continuously turned turnover plate 301 drives the clamping block 302 to separate from the limit clamping groove 304 at the corresponding position on the limit ring 303, thereby eliminating the limit to the limit ring 303 and the turntable 200, meanwhile, the movable shaft 404 continuously moves upwards to be far away from the limit baffle 403 and moves to the position of the communicating groove 402, so that the turnover plate 301 is not extruded by the movable shaft 404, at the moment, the linkage gear 206 can extrude and fix the fixed gear ring 207 under the action of the spring 212, and in the process of rotating the linkage gear 206, the rotating turntable 200 can be driven to rotate through the cooperation with the fixed gear ring 207, the rotating turntable 200 can rotate on the limiting ring 211 through the limiting groove 210, the rotating turntable 200 is prevented from shifting, thereby the rotating turntable 200 drives the upper bottom side die 201 and the workpiece to adjust the position, meanwhile, the clamping block 302 is pressed close to the limiting ring 303, when the other limiting clamping groove 304 on the limiting ring 303 moves to the position of the clamping block 302, the torsion spring 307 can rotate and reset under the driving of the rotating shaft 306, the reset rotating shaft 306 can drive the turnover plate 301 to turn and reset, so that the turnover plate 301 drives the clamping block 302 to be inserted into the corresponding limiting clamping groove 304, the positioning of the top side die 202 and the bottom side die 201 is realized, meanwhile, the movable shaft 404 can return to the position of the top side of the linkage groove 401 again, and then the detection steps are repeated at the starting cylinder 102, so that the normal detection work is not influenced when the worker changes the detection workpiece, and the detection efficiency is improved.
Further, the driving structure comprises a motor 204, the motor 204 is fixedly arranged on the test frame 101, a limiting rod 205 is fixedly arranged at the output end of the motor 204, a linkage gear 206 is movably arranged on the limiting rod 205, a fixed toothed ring 207 is fixedly arranged on the inner wall of the movable groove 203, the fixed toothed ring 207 is meshed with the linkage gear 206, the turntable 200 cannot rotate due to the limitation of the limiting ring 303 by a clamping block 302, so that the linkage gear 206 and the fixed toothed ring 207 are extruded in the process of driving the linkage gear 206 to rotate by the motor 204, the linkage gear 206 is forced to drive a limiting slider 209 to slide in a limiting chute 208 and extrude a spring 212, at the moment, the linkage gear 206 can continue to rotate without influencing the turntable 200, the limitation on the limiting ring 303 and the turntable 200 is relieved, the linkage gear 206 can be extruded to be tightly adhered to the fixed toothed ring 207 under the action of the spring 212, and the turntable 200 can be driven to rotate by the cooperation of the fixed toothed ring 207 in the process of driving the linkage gear 206 to rotate.
Further, a plurality of limiting sliding grooves 208 are formed in the limiting rod 205, limiting sliding blocks 209 are slidably mounted in the limiting sliding grooves 208, the limiting sliding blocks 209 are fixedly mounted on the limiting gear 206, a spring 212 is sleeved on the limiting rod 205 in a sliding mode, one end of the spring 212 is fixedly mounted on the inner wall of the movable groove 203, the other end of the spring 212 is in contact with the limiting gear 206, and when the turntable 200 is limited, the limiting sliding blocks 209 are driven to slide in the limiting sliding grooves 208 due to the fact that the rotation of the limiting sliding grooves 206 are extruded.
Further, the turntable 200 is provided with a limiting groove 210, a limiting ring 211 is rotatably installed in the limiting groove 210, the limiting ring 211 is fixedly installed on the test rack 101, and the rotating turntable 200 can rotate on the limiting ring 211 through the limiting groove 210, so that the turntable 200 is prevented from being deviated.
Further, the limiting structure comprises a turnover plate 301, the turnover plate 301 is rotatably mounted on the fixed block 300, a clamping block 302 is fixedly mounted on one side of the turnover plate 301, a limiting ring 303 is fixedly mounted on the top side of the turntable 200, four limiting clamping grooves 304 are formed in the limiting ring 303, the four limiting clamping grooves 304 correspond to the four bottom side dies 201 respectively, the clamping block 302 is movably mounted in one corresponding limiting clamping groove 304, the turnover plate 301 rotates on a rotating shaft 306 through a rotating hole 305, the rotating shaft 306 compresses a torsion spring 307 while rotating, and the continuously turned turnover plate 301 drives the clamping block 302 to be separated from the limiting clamping groove 304 at the corresponding position on the limiting ring 303, so that the limitation on the limiting ring 303 and the turntable 200 is eliminated.
Further, a rotation hole 305 is formed in the fixed block 300, a rotation shaft 306 is rotatably mounted in the rotation hole 305, the rotation shaft 306 is fixedly mounted on the turnover plate 301, a torsion spring 307 is fixedly sleeved on the rotation shaft 306, one end of the torsion spring 307 is fixedly mounted on the inner wall of the rotation hole 305, the other end of the torsion spring 307 is fixedly mounted on the rotation shaft 306, the turnover plate 301 rotates on the rotation shaft 306 through the rotation hole 305, and the torsion spring 307 is compressed while the rotation shaft 306 rotates.
Further, the linkage structure comprises two linkage plates 400, the two linkage plates 400 are respectively and fixedly arranged at two sides of the turnover plate 301, the two linkage plates 400 are respectively provided with a linkage groove 401, the inner walls of the two linkage grooves 401 are respectively provided with a communication groove 402, the two linkage grooves 401 are respectively and rotatably provided with a limit baffle 403, the two linkage grooves 401 are respectively and movably provided with a movable shaft 404, the two movable shafts 404 are fixedly provided with the same linkage rod 405, the linkage rod 405 is fixedly arranged at one side of the top side die 202, the linkage rod 405 is driven to move downwards in the process of descending the top side die 202, the linkage rod 405 drives the movable shaft 404 to move in the linkage groove 401 on the linkage plate 400, the movable shaft 404 can extrude the limit baffle 403 in the process of moving so as to enable the limit baffle 403 to turn over, the turned limit baffle 403 can rotate on the fixed shaft 407 through the movable hole 406 to realize the turning effect, the limiting torsion spring 409 is extruded while the limiting baffle 403 is turned over, the movable shaft 404 continuously moves to separate from the limiting baffle 403 and moves to the bottom side of the linkage groove 401, at this time, the limiting baffle 403 is not extruded, the limiting torsion spring 409 drives the limiting baffle 403 to turn over and reset, after inspection, the top side die 202 drives the linkage rod 405 to rise, at this time, the linkage rod 405 drives the movable shaft 404 to rise, the movable shaft 404 continuously rises in the process of contacting with the limiting baffle 403 and extruding the other side of the limiting baffle 403, the extruded limiting baffle 403 drives the turning plate 301 to turn over through the cooperation with the linkage groove 401, so that the turned-over turning plate 301 rotates on the rotating shaft 306 through the rotating hole 305, the rotating shaft 306 rotates while compressing the torsion spring 307, the continuously turned-over turning plate 301 drives the clamping block 302 to separate from the limiting clamping groove 304 at the corresponding position on the limiting ring 303, thereby releasing the restriction on the retainer ring 303 and the turntable 200.
Further, a movable hole 406 is formed in the limit baffle 403, a fixed shaft 407 is rotatably mounted in the movable hole 406, a stop block 408 is fixedly mounted on one side of the fixed shaft 407, the stop block 408 is in contact with one side of the limit baffle 403, a limit torsion spring 409 is fixedly sleeved on the fixed shaft 407, one end of the limit torsion spring 409 is fixedly mounted on the inner wall of the movable hole 406, the other end of the limit torsion spring 409 is fixedly mounted on the fixed shaft 407, the overturned limit baffle 403 can rotate on the fixed shaft 407 through the movable hole 406 to achieve the overturned effect, and the limit torsion spring 409 can be extruded while the limit baffle 403 overturns.
The working principle of the utility model is as follows:
when in use, a workpiece to be detected is placed in the four bottom side dies 201, the motor 204 and the air cylinder 102 are started, the turntable 200 cannot rotate due to the limit of the limiting ring 303 by the clamping blocks 302, so that the linkage gear 206 and the fixed toothed ring 207 are extruded in the process of the motor 204 driving the linkage gear 206 to rotate, the linkage gear 206 is forced to drive the limiting slide block 209 to slide in the limiting slide groove 208 and extrude the spring 212, the linkage gear 206 continues to rotate but the turntable 200 is not influenced, the output end of the air cylinder 102 drives the top side die 202 to descend and cooperate with the bottom side die 201 to seal the workpiece, then the airtight tester 100 is used for airtight testing of the workpiece, the linkage rod 405 is driven to move downwards in the process of descending the top side die 202, and the linkage rod 405 is driven to drive the movable shaft 404 to move in the linkage groove 401 on the linkage plate 400, the movable shaft 404 can extrude the limit baffle 403 in the moving process of the movable shaft 404 so as to enable the limit baffle 403 to overturn, the overturned limit baffle 403 can rotate on the fixed shaft 407 through the movable hole 406 to achieve the overturning effect, the limit baffle 403 can extrude the limit torsion spring 409 while overturning, the movable shaft 404 continuously moves and can separate from the limit baffle 403 and move to the bottom side of the linkage groove 401, the limit baffle 403 is not extruded at the moment, the limit torsion spring 409 can drive the limit baffle 403 to overturn and reset, the top side die 202 drives the linkage rod 405 to ascend after the inspection, the linkage rod 405 can drive the movable shaft 404 to ascend at the moment, the movable shaft 404 can contact with the limit baffle 403 in the continuous ascending process and extrude the other side of the limit baffle 403, the extruded limit baffle 403 can drive the overturning plate 301 to overturn through the cooperation of the linkage groove 401, and the overturned overturning plate 301 can rotate on the rotating shaft 306 through the rotating hole 305, the rotation shaft 306 rotates and compresses the torsion spring 307, the continuously turned turnover plate 301 drives the clamping block 302 to separate from the limiting clamping groove 304 at the corresponding position on the limiting ring 303, so that the limit on the limiting ring 303 and the rotary table 200 is removed, meanwhile, the movable shaft 404 continuously moves upwards and away from the limiting baffle 403 and moves to the position of the communicating groove 402, the turnover plate 301 is not extruded by the movable shaft 404, at the moment, the linkage gear 206 can extrude and fasten the fixed tooth ring 207 under the action of the spring 212, and in the process of rotating the linkage gear 206, the rotary table 200 can be driven to rotate through the cooperation with the fixed tooth ring 207, the rotating rotary table 200 can rotate on the limiting ring 211 through the limiting groove 210, the rotary table 200 is prevented from being deviated, the rotary table 200 is enabled to drive the upper bottom side die 201 and the workpiece adjusting position, meanwhile, the clamping block 302 can be close to the limiting ring 303, when the other limiting clamping groove 304 on the limiting ring 303 moves to the position of the clamping block 302, the torsion spring 307 can drive the turnover plate 301 to rotate and reset, at the moment, the turnover plate 301 can be overturned, the turnover plate 301 can be driven to insert the clamping block 302 into the corresponding limiting clamping groove 202, the top side die 202 can be detected, the top side of the top side die is not be detected, and the working efficiency can be detected when the top side of the corresponding position of the cylinder die is not be detected, and the top side of the working die is not be detected, and the working efficiency is not affected when the top of the top side of the working die is detected, and the top side of the top die is detected.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides an airtight tester with alarming function, includes airtight tester (100), be equipped with test frame (101) on airtight tester (100), fixed mounting has cylinder (102), its characterized in that on test frame (101): the testing device is characterized in that a turntable (200) is rotatably arranged on the testing frame (101), four bottom side molds (201) are fixedly arranged on the top side of the turntable (200), a movable groove (203) is formed in the turntable (200), a driving structure is arranged in the movable groove (203), a fixed block (300) is fixedly arranged on the testing frame (101), a limiting structure is arranged on the fixed block (300), a top side mold (202) is fixedly arranged at the output end of the air cylinder (102), and a linkage structure is arranged on the top side mold (202).
2. The air tightness tester with an alarm function according to claim 1, wherein: the driving structure comprises a motor (204), the motor (204) is fixedly arranged on the test frame (101), a limiting rod (205) is fixedly arranged at the output end of the motor (204), a linkage gear (206) is movably arranged on the limiting rod (205), a fixed toothed ring (207) is fixedly arranged on the inner wall of the movable groove (203), and the fixed toothed ring (207) is meshed with the linkage gear (206).
3. The air tightness tester with an alarm function according to claim 2, wherein: a plurality of limit sliding grooves (208) are formed in the limit rod (205), limit sliding blocks (209) are slidably installed in the limit sliding grooves (208), the limit sliding blocks (209) are fixedly installed on the linkage gear (206), springs (212) are sleeved on the limit rod (205) in a sliding mode, one ends of the springs (212) are fixedly installed on the inner walls of the movable grooves (203), and the other ends of the springs (212) are in contact with the linkage gear (206).
4. The air tightness tester with an alarm function according to claim 1, wherein: a limiting groove (210) is formed in the rotary table (200), a limiting ring (211) is rotatably installed in the limiting groove (210), and the limiting ring (211) is fixedly installed on the test frame (101).
5. The air tightness tester with an alarm function according to claim 1, wherein: the limiting structure comprises a turnover plate (301), the turnover plate (301) is rotatably mounted on a fixed block (300), a clamping block (302) is fixedly mounted on one side of the turnover plate (301), a limiting ring (303) is fixedly mounted on the top side of the turntable (200), four limiting clamping grooves (304) are formed in the limiting ring (303), the four limiting clamping grooves (304) correspond to the four bottom side dies (201) respectively, and the clamping block (302) is movably mounted in one corresponding limiting clamping groove (304).
6. The air tightness tester with an alarm function according to claim 1, wherein: the fixed block (300) is provided with a rotating hole (305), the rotating hole (305) is rotationally provided with a rotating shaft (306), the rotating shaft (306) is fixedly arranged on the turnover plate (301), a torsion spring (307) is fixedly sleeved on the rotating shaft (306), one end of the torsion spring (307) is fixedly arranged on the inner wall of the rotating hole (305), and the other end of the torsion spring (307) is fixedly arranged on the rotating shaft (306).
7. The air tightness tester with an alarm function according to claim 1, wherein: the linkage structure comprises two linkage plates (400), wherein the two linkage plates (400) are fixedly installed on two sides of the turnover plate (301) respectively, linkage grooves (401) are formed in the two linkage plates (400), communication grooves (402) are formed in the inner walls of the two linkage grooves (401), limit baffles (403) are rotatably installed in the two linkage grooves (401), movable shafts (404) are movably installed in the two linkage grooves (401), one linkage rod (405) is fixedly installed on the two movable shafts (404), and the linkage rod (405) is fixedly installed on one side of the top side die (202).
8. The air tightness tester with alarm function according to claim 7, wherein: a movable hole (406) is formed in the limit baffle (403), a fixed shaft (407) is rotatably mounted in the movable hole (406), a stop block (408) is fixedly mounted on one side of the fixed shaft (407), the stop block (408) is in contact with one side of the limit baffle (403), a limit torsion spring (409) is fixedly sleeved on the fixed shaft (407), one end of the limit torsion spring (409) is fixedly mounted on the inner wall of the movable hole (406), and the other end of the limit torsion spring (409) is fixedly mounted on the fixed shaft (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320985772.XU CN220104379U (en) | 2023-04-27 | 2023-04-27 | Airtight tester with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320985772.XU CN220104379U (en) | 2023-04-27 | 2023-04-27 | Airtight tester with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104379U true CN220104379U (en) | 2023-11-28 |
Family
ID=88866337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320985772.XU Active CN220104379U (en) | 2023-04-27 | 2023-04-27 | Airtight tester with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104379U (en) |
-
2023
- 2023-04-27 CN CN202320985772.XU patent/CN220104379U/en active Active
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