A rubber sealing ring anti-deformation detection test device

Abstract

The present invention discloses a rubber seal ring anti-deformation detection test device, which relates to the technical field of seal ring anti-deformation detection devices. It includes a processing box, and a seal detection mechanism is arranged above the processing box, and a stretching detection mechanism is arranged above the processing box. The seal detection mechanism can detect the sealing performance of the rubber seal ring by using the power generated during the operation of the anti-deformation detection device. The stretching detection mechanism includes a stretching detection unit, and the stretching detection unit is arranged above the processing box. The stretching detection unit can perform tensile detection on the rubber seal ring by using the power generated during the operation of the anti-deformation detection device. The stretching detection mechanism also includes a discharging unit. For this rubber seal ring anti-deformation detection test device, by setting the discharging unit, the discharging unit can automatically discharge the rubber seal ring after the detection is completed. By setting the seal detection mechanism, the stretching detection unit and the discharging unit, the detection items of the device during use can be increased.

Description

Technical Field

[0001] The present invention relates to the technical field of sealing ring anti-deformation detection devices, and specifically relates to a rubber sealing ring anti-deformation detection and testing device. Background Art

[0002] A sealing ring anti-deformation detection device is a device used to evaluate the deformation resistance ability of rubber sealing rings when subjected to external forces. It can simulate various stress conditions in actual use environments and judge whether the anti-deformation performance meets relevant standards or requirements by measuring and analyzing the deformation of samples during the force application process.

[0003] Currently, during the use of existing anti-deformation detection devices, the functions are too single, only having the function of anti-deformation testing, and it is impossible to detect the tensile performance and sealing performance of rubber sealing rings by using the power generated during the operation of the anti-deformation testing device while performing the anti-deformation test.

[0004] Combining the above problems, we will find that when the existing rubber sealing ring anti-deformation detection and testing devices on the market are in use, it is very difficult to avoid the above-mentioned problems at the same time, and even if they can be solved, external tools need to be used for cooperation to solve them, thus unable to achieve the desired effect. Therefore, we propose a rubber sealing ring anti-deformation detection and testing device. Summary of the Invention

[0005] The purpose of the present invention is to provide a rubber sealing ring anti-deformation detection and testing device to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A rubber sealing ring anti-deformation detection and testing device, including a processing box, a sealing detection mechanism is arranged above the processing box, and a tensile detection mechanism is arranged above the processing box;

[0007] The sealing detection mechanism can detect the sealing performance of rubber sealing rings by using the power generated during the operation of the anti-deformation detection device;

[0008] The tensile detection mechanism includes a tensile detection unit, the tensile detection unit is arranged above the processing box, and the tensile detection unit can detect the tensile of rubber sealing rings by using the power generated during the operation of the anti-deformation detection device;

[0009] The tensile detection mechanism further includes a discharging unit, the discharging unit is arranged above the processing box, and the discharging unit can automatically discharge the rubber sealing rings after the detection is completed.

[0010] Preferably, the seal detection mechanism includes a fixed plate. Two communication ports are provided on the upper surface of the fixed plate, and the number of each group of communication ports is two. The outer surface of the fixed plate is fixedly connected to the inner wall of the processing box. A spiral cylinder is rotatably connected to the inner wall of the processing box. The top end of the spiral cylinder penetrates through the processing box and the fixed plate and extends above the fixed plate. A rotating plate is fixedly connected to the outer surface of the spiral cylinder. A circular opening is provided on the upper surface of the rotating plate. The spiral cylinder is arranged inside the fixed plate. A spiral shaft is slidably connected inside the spiral cylinder. A first fixing frame is fixedly connected to the upper surface of the processing box. An air inlet cylinder is fixedly connected to the inner wall of the first fixing frame. A pressure relief valve is fixedly communicated with the upper surface of the air inlet cylinder. An inflatable airbag is fixedly communicated with the bottom surface of the air inlet cylinder. A first fixing rubber pad is fixedly connected to the bottom surface of the air inlet cylinder. A first folding rubber pad is fixedly connected to the outer surface of the first fixing rubber pad. A second fixing frame is fixedly connected to the right side surface of the processing box. A pump is fixedly connected to the upper surface of the second fixing frame. A lifting shaft is arranged above the pump. A second fixing rubber pad is fixedly connected to the inner wall of the pump. A second folding rubber pad is fixedly connected to the outer surface of the second fixing rubber pad. A communication pipe is fixedly communicated with the front surface of the pump and the upper surface of the air inlet cylinder. The outer surface of the communication pipe is fixedly connected to the inner wall of the first fixing frame. A lifting plate is arranged above the processing box. The inner wall of the lifting plate is fixedly connected to the outer surface of the spiral shaft. A circular cylinder is fixedly connected to the inner wall of the lifting plate. A first force spring is fixedly connected to the inner top wall of the circular cylinder. The bottom end of the first force spring is fixedly connected to the top end of the lifting shaft.

[0011] Preferably, a hydraulic rod is fixedly connected to the inner wall of the second fixing frame. The telescopic end of the hydraulic rod is fixedly connected to the inner wall of the lifting plate. An extrusion cylinder is fixedly connected to the bottom surface of the lifting plate.

[0012] Preferably, two limiting grooves are provided on the left side surface of the processing box. A limiting block is slidably connected inside each limiting groove. A baffle is fixedly connected to the side surfaces of the two limiting blocks close to each other.

[0013] Preferably, two limiting shafts are rotatably connected to the inner wall of the processing box. A limiting plate is fixedly connected to the left end of each limiting shaft. The right side surface of each limiting plate is in contact with the left side surface of the baffle.

[0014] Preferably, the stretching detection unit includes two transmission shafts. The top end of each transmission shaft is fixedly connected to the bottom surface of the lifting plate. A lifting block is fixedly connected to the mutually approaching ends of the two transmission shafts. Two first sliding grooves and two second sliding grooves are formed in the inner wall of the processing box. A first roller is slidably connected to the inside of each first sliding groove, and a second roller is slidably connected to the inside of each second sliding groove. A first sliding block and a second sliding block are slidably connected to the inside of the processing box. The outer surfaces of the two first rollers are jointly rotatably connected to the inner wall of the first sliding block, and the outer surfaces of the two second rollers are jointly rotatably connected to the inner wall of the second sliding block. A second stress spring is fixedly connected to the back surfaces of the first sliding block and the second sliding block. A first compression block is fixedly connected to the upper surface of the first sliding block. Extension plates are fixedly connected to both side surfaces of the first sliding block. A reset spring is fixedly connected to the front surface of each extension plate. A long plate is fixedly connected to the inner wall of the processing box. The mutually approaching ends of the two reset springs are jointly fixedly connected to the back surface of the long plate.

[0015] Preferably, a rectangular plate is fixedly connected to the inner bottom wall of the processing box. A T-shaped sliding groove is formed in the upper surface of the rectangular plate. A T-shaped sliding block is slidably connected to the inside of the T-shaped sliding groove. The back surface of the T-shaped sliding block is fixedly connected to the front surface of the lifting block.

[0016] Preferably, a rotating cylinder is rotatably connected to the inner wall of the first sliding block. The outer surface of the rotating cylinder is in contact with the inclined surface of the lifting block.

[0017] Preferably, the discharging unit includes a bearing plate. The bottom surface of the bearing plate is fixedly connected to the upper surface of the second sliding block. A fixed block is fixedly connected to the upper surface of the bearing plate. A first rotating shaft and a second rotating shaft are rotatably connected to the inner wall of the fixed block. Two transmission plates are fixedly connected to the outer surface of the first rotating shaft. A second compression block is fixedly connected to the front surfaces of the two transmission plates. Two rotating plates are fixedly connected to the outer surface of the second rotating shaft. Two third rollers are rotatably connected to the inner wall of each rotating plate. Gears are fixedly connected to both ends of the second rotating shaft. A toothed plate is meshed with the outer surface of each gear. The bottom surface of each toothed plate is fixedly connected to the upper surface of the processing box. A storage box is fixedly connected to the back surface of the processing box. A guiding frame is arranged above the storage box.

[0018] Preferably, three clamping grooves are formed in the upper surface of the storage box. A clamping block is clamped in the inside of each clamping groove. The top ends of the three clamping blocks are jointly fixedly connected to the bottom surface of the guiding frame.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The present invention realizes the purpose of detecting the sealing performance of the rubber sealing ring while testing the anti-deformation of the rubber sealing ring by setting up a sealing detection mechanism, which can convert the power generated during the operation of the hydraulic rod into the power for detecting the sealing performance of the rubber sealing ring.

[0021] 2. The present invention realizes multi-item detection of the rubber sealing ring during the operation of the anti-deformation detection device by setting up a tensile detection unit, which can also use the power generated during the operation of the hydraulic rod to detect the anti-tensile performance of the rubber sealing ring.

[0022] 3. The present invention can automatically discharge the rubber sealing ring after the detection by setting up a discharging unit. By setting up a sealing detection mechanism, a tensile detection unit and a discharging unit, the detection items of the equipment during use can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the whole of the present invention;

[0024] Figure 2 is a schematic structural diagram of the hydraulic rod of the present invention;

[0025] Figure 3 is a schematic structural diagram of the first stress spring of the present invention;

[0026] Figure 4 is a schematic structural diagram of the spiral cylinder of the present invention;

[0027] Figure 5 is a schematic structural diagram of the connecting pipe of the present invention;

[0028] Figure 6 is a schematic structural diagram of the fixed plate of the present invention;

[0029] Figure 7 is a schematic structural diagram of the spiral shaft of the present invention;

[0030] Figure 8 is a schematic structural diagram of the long plate of the present invention;

[0031] Figure 9 is a schematic structural diagram of the T-shaped slider of the present invention;

[0032] Figure 10 is a schematic structural diagram of the first roller of the present invention;

[0033] Figure 11 is a schematic structural diagram of the toothed plate of the present invention;

[0034] Figure 12 is a schematic structural diagram of the first rotating shaft of the present invention;

[0035] Figure 13 Structural schematic diagram of the clamping block of the present invention;

[0036] Figure 14 Right view structural schematic diagram of the first stress spring of the present invention.

[0037] In the figure: 1. Processing box; 2. Sealing detection mechanism; 201. Connecting pipe; 202. Baffle; 203. Limiting plate; 204. Circular opening; 205. Rotating plate; 206. Air inlet cylinder; 207. Fixed plate; 208. First fixing frame; 209. Air pump; 210. Lifting shaft; 211. Circular cylinder; 212. Lifting plate; 213. Spiral shaft; 214. Second fixing frame; 215. Hydraulic rod; 216. Pressure relief valve; 217. Limiting groove; 218. Limiting block; 219. Limiting shaft; 220. First stress spring; 221. Extrusion cylinder; 222. Inflatable airbag; 223. Spiral cylinder; 224. Second fixing rubber pad; 225. Second folding rubber pad; 226. First folding rubber pad; 227. First fixing rubber pad; 228. Connecting port; 3. Tensile detection mechanism; 31. Tensile detection unit; 3101. Transmission shaft; 3102. First compression block; 3103. Extension plate; 3104. First sliding block; 3105. First roller; 3106. Return spring; 3107. Rotating cylinder; 3108. Second roller; 3109. Second sliding block; 3110. First chute; 3111. T-shaped slider; 3112. Second chute; 3113. Lifting block; 3114. Long plate; 3115. Rectangular plate; 3116. Second stress spring; 3117. T-shaped chute; 32. Discharging unit; 3201. Second compression block; 3202. Guide frame; 3203. Storage box; 3204. Bearing plate; 3205. Gear; 3206. Rack; 3207. Second rotating shaft; 3208. Card slot; 3209. Fixed block; 3210. Rotating plate; 3211. Third roller; 3212. First rotating shaft; 3213. Transmission plate; 3214. Clamping block. Specific embodiments

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Embodiment 1: Please refer to Figures 1-7 and Figure 14, the present invention provides a technical solution: a rubber seal anti-deformation detection test device, including a processing box 1, a seal detection mechanism 2 is arranged above the processing box 1, and a stretching detection mechanism 3 is arranged above the processing box 1;

[0040] The seal detection mechanism 2 can detect the sealing performance of the rubber seal by using the power generated during the operation of the anti-deformation detection device.

[0041] As a further limitation of the seal detection mechanism 2 of the present invention, the seal detection mechanism 2 includes a fixing plate 207. Two sets of communication ports 228 are provided on the upper surface of the fixing plate 207, and the number of each set of communication ports 228 is two. The outer surface of the fixing plate 207 is fixedly connected to the inner wall of the processing box 1. A spiral cylinder 223 is rotatably connected to the inner wall of the processing box 1. The top end of the spiral cylinder 223 penetrates through the processing box 1 and the fixing plate 207 and extends above the fixing plate 207. A rotating plate 205 is fixedly connected to the outer surface of the spiral cylinder 223. A circular opening 204 is provided on the upper surface of the rotating plate 205. The spiral cylinder 223 is arranged in the inner cavity of the fixing plate 207. A spiral shaft 213 is slidably connected inside the spiral cylinder 223. A first fixing frame 208 is fixedly connected to the upper surface of the processing box 1. An air inlet cylinder 206 is fixedly connected to the inner wall of the first fixing frame 208. A pressure relief valve 216 is fixedly communicated with the upper surface of the air inlet cylinder 206. An inflatable airbag 222 is fixedly communicated with the bottom surface of the air inlet cylinder 206. A first fixing rubber pad 227 is fixedly connected to the bottom surface of the air inlet cylinder 206. A first folding rubber pad 226 is fixedly connected to the outer surface of the first fixing rubber pad 227. A second fixing frame 214 is fixedly connected to the right side surface of the processing box 1. A air pump 209 is fixedly connected to the upper surface of the second fixing frame 214. A lifting shaft 210 is arranged above the air pump 209. A second fixing rubber pad 224 is fixedly connected to the inner wall of the air pump 209. A second folding rubber pad 225 is fixedly connected to the outer surface of the second fixing rubber pad 224. A communication pipe 201 is fixedly communicated with the front surface of the air pump 209 and the upper surface of the air inlet cylinder 206. The outer surface of the communication pipe 201 is fixedly connected to the inner wall of the first fixing frame 208. A lifting plate 212 is arranged above the processing box 1. The inner wall of the lifting plate 212 is fixedly connected to the outer surface of the spiral shaft 213. A circular cylinder 211 is fixedly connected to the inner wall of the lifting plate 212. A first stress spring 220 is fixedly connected to the inner top wall of the circular cylinder 211. The bottom end of the first stress spring 220 is fixedly connected to the top end of the lifting shaft 210. By setting the seal detection mechanism 2, the power generated during the operation of the hydraulic rod 215 can be converted into the power for detecting the sealing performance of the rubber seal by using the seal detection mechanism 2, so as to achieve the purpose of detecting the sealing performance while performing the anti-deformation test on the rubber seal.

[0042] Please refer to Figures 1-3, a hydraulic rod 215 is fixedly connected to the inner wall of the second fixing frame 214, the telescopic end of the hydraulic rod 215 is fixedly connected to the inner wall of the lifting plate 212, and an extrusion cylinder 221 is fixedly connected to the bottom surface of the lifting plate 212. By providing the hydraulic rod 215 and the extrusion cylinder 221, the hydraulic rod 215 can apply a thrust to the extrusion cylinder 221, prompting the extrusion cylinder 221 to apply a pressure to the rubber sealing ring.

[0043] Please refer to Figure 2 and Figure 3 , two limiting grooves 217 are formed in the left side surface of the processing box 1, each limiting groove 217 is internally slidably connected with a limiting block 218, and a baffle 202 is fixedly connected to the mutually approaching surfaces of the two limiting blocks 218. By providing the limiting grooves 217 and the limiting blocks 218, the limiting block 218 can limit the maximum moving distance of the baffle 202.

[0044] Please refer to Figure 2 , two limiting shafts 219 are rotatably connected to the inner wall of the processing box 1, a limiting plate 203 is fixedly connected to the left end of each limiting shaft 219, and the right side surface of each limiting plate 203 is in contact with the left side surface of the baffle 202. By providing the limiting shafts 219 and the limiting plates 203, the limiting plate 203 can limit the position of the baffle 202.

[0045] The specific implementation manner of this embodiment is as follows: When the device needs to be used, the rubber sealing ring to be detected is placed in the circular opening 204 formed on the upper surface of the rotating plate 205, and the rubber sealing ring will contact the upper surface of the fixed plate 207. It should be ensured here that when the rubber sealing ring is inside the circular opening 204, the surface of the rubber sealing ring needs to contact the inner wall of the rotating plate 205. Subsequently, the hydraulic rod 215 is controlled to operate. When the hydraulic rod 215 operates, it will push the lifting plate 212 and the extrusion cylinder 221 downward. When the lifting plate 212 moves downward, it will drive the spiral shaft 213 downward, so that the spiral shaft 213 enters the inside of the spiral cylinder 223, and the thread bars on the surface of the spiral shaft 213 will enter the spiral grooves formed on the inner wall of the spiral cylinder 223. Therefore, as the spiral shaft 213 continues to descend, the spiral cylinder 223 will rotate. It should be understood here that the number of degrees of rotation of the spiral cylinder 223 is determined by the spiral grooves formed on the inner wall. In this application, two sets of spiral grooves are formed on the inner wall of the spiral cylinder 223. The upper spiral groove group can only drive the spiral cylinder 223 to rotate by ninety degrees. Therefore, the rotating plate 205 fixed on the surface of the spiral cylinder 223 can be driven to rotate synchronously by ninety degrees. Thus, when the rotating plate 205 rotates, it will drive the rubber sealing ring to slide on the surface of the fixed plate 207 until it slides above the two communication ports 228. It should be ensured here that the rubber sealing ring completely covers the upper part of the communication ports 228. As the lifting plate 212 continues to descend, the lifting plate 212 will push the first force-bearing spring 220 and the lifting shaft 210 downward synchronously. The lifting shaft 210 will push the air inside the air pump 209 through the connecting pipe 201 and deliver it to the inside of the intake cylinder 206. The gas entering the inside of the intake cylinder 206 will first enter the inflatable airbag 222. The inflatable airbag 222 will expand rapidly and fill the space between the intake cylinder 206 and the lower rotating plate 205. When the gas inside the inflatable airbag 222 is sufficient, the gas entering the inside of the intake cylinder 206 will push open the first folded rubber pad 226, and then the air will enter the inside of the circular opening 204. If the rubber sealing ring has qualified sealing performance, the air will accumulate inside the circular opening 204 and the intake cylinder 206 until the pressure reaches a certain intensity, and then the pressure relief valve 216 will discharge the gas. When the sealing performance of the rubber sealing pad is unqualified, the air inside the circular opening 204 and the intake cylinder 206 will be discharged through the communication port 228, so that the air pressure inside the intake cylinder 206 cannot reach the discharge standard of the pressure relief valve 216 for a long time, which means that the sealing performance of the rubber sealing ring is unqualified. It should be understood here that for the pressure relief valve 216 to be triggered, it is necessary to ensure that there is sufficient air pressure inside the intake cylinder 206. And since the connecting pipe 201 connects the intake cylinder 206 and the air pump 209, in order for the air pressure inside the intake cylinder 206 to reach the standard, it is necessary to ensure that the elastic potential energy of the first force-bearing spring 220 is greater than the thrust of the air pressure on the lifting shaft 210. When the spiral shaft 213 moves downward to before the lower spiral groove group of the spiral cylinder 223, the pressure relief valve 216 will successfully relieve the pressure.The gas inside the inflatable airbag 222 and the air inlet cylinder 206 will be discharged, and the inflatable airbag 222 will not contact the rotating plate 205. Therefore, when the spiral shaft 213 descends to the spiral groove group below the spiral cylinder 223, it will drive the rotating plate 205 to rotate 180 degrees, so that it can rotate to the lower part of the extrusion cylinder 221. During this process, the rubber sealing ring with unqualified sealing performance can be taken out, and then the hydraulic rod 215 is controlled to contract and reset. It should be understood here that when the hydraulic rod 215 pushes the lifting plate 212 to move downward, the tensile detection unit 31 will also drive the first compression block 3102 and the second compression block 3201 to descend to the lower part of the extrusion cylinder 221. The upper surfaces of the first compression block 3102 and the second compression block 3201 are on the same horizontal plane as the upper surface of the fixed plate 207, and the first compression block 3102 and the second compression block 3201 are one circle smaller than the rubber sealing ring, so that the rubber sealing ring can just be sleeved on the outer surfaces of the first compression block 3102 and the second compression block 3201. Therefore, when the rotating plate 205 pushes the rubber sealing ring to move, the rubber sealing ring will first contact the upper surfaces of the first compression block 3102 and the second compression block 3201 until the rubber sealing ring is sleeved on the surfaces of the first compression block 3102 and the second compression block 3201 under the action of gravity. Subsequently, when the hydraulic rod 215 continues to move downward, it will push the extrusion cylinder 221 to pressurize the rubber sealing ring and observe its deformation result. It should be understood here that after the lifting shaft 210 extrudes the gas and transports it into the air inlet cylinder 206, the lifting shaft 210 cannot continue to move downward. At this time, the hydraulic rod 215 only drives the lifting plate 212 to descend half of the distance. Therefore, the thrust generated when the hydraulic rod 215 operates will drive the first force spring 220 to contract until the hydraulic rod 215 drives the lifting plate 212 to reset upward. When the lifting plate 212 resets upward, it will synchronously drive the spiral shaft 213 to move upward, so as to drive the rotating plate 205 to rotate in the reverse direction. When the lifting shaft 210 moves upward, it will generate a suction force, and under the action of the suction force, the second folding rubber pad 225 will be driven to fold through the second fixed rubber pad 224, thereby connecting the outside with the internal space of the air pump 209. It should be understood here that both the first folding rubber pad 226 and the second folding rubber pad 225 can be folded under the action of the first fixed rubber pad 227 and the second fixed rubber pad 224.,

[0046] Embodiment 2: Please refer to Figures 8-10 , the present invention provides a technical solution: a rubber sealing ring anti-deformation detection test device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The tensile detection mechanism 3 includes a tensile detection unit 31, and the tensile detection unit 31 is arranged above the processing box 1. The tensile detection unit 31 can use the power generated during the operation of the anti-deformation detection device to perform tensile detection on the rubber sealing ring.

[0047] As a further limitation of the stretching detection mechanism 3 of the present invention, the stretching detection unit 31 includes two transmission shafts 3101. The top end of each transmission shaft 3101 is fixedly connected to the bottom surface of the lifting plate 212. The mutually close ends of the two transmission shafts 3101 are fixedly connected with a lifting block 3113 together. Two first sliding grooves 3110 and two second sliding grooves 3112 are opened on the inner wall of the processing box 1. A first roller 3105 is slidably connected inside each first sliding groove 3110, and a second roller 3108 is slidably connected inside each second sliding groove 3112. A first sliding block 3104 and a second sliding block 3109 are slidably connected inside the processing box 1. The outer surfaces of the two first rollers 3105 are rotatably connected to the inner wall of the first sliding block 3104 together, and the outer surfaces of the two second rollers 3108 are rotatably connected to the inner wall of the second sliding block 3109 together. The back surfaces of the first sliding block 3104 and the second sliding block 3109 are fixedly connected with a second force spring 3116 together. The upper surface of the first sliding block 3104 is fixedly connected with a first pressure block 3102. Extension plates 3103 are fixedly connected to both side surfaces of the first sliding block 3104. A reset spring 3106 is fixedly connected to the front surface of each extension plate 3103. A long plate 3114 is fixedly connected to the inner wall of the processing box 1. The ends of the two reset springs 3106 close to the long plate 3114 are fixedly connected to the back surface of the long plate 3114 together. By providing the stretching detection unit 31, the stretching detection unit 31 can also be used to perform anti-stretching detection on the rubber sealing ring by using the power generated during the operation of the hydraulic rod 215. Thus, it can be ensured that when the anti-deformation detection device is operating, multiple detections can be performed on the rubber sealing ring.

[0048] Please refer to Figure 9 , a rectangular plate 3115 is fixedly connected to the inner bottom wall of the processing box 1. A T-shaped sliding groove 3117 is opened on the upper surface of the rectangular plate 3115. A T-shaped sliding block 3111 is slidably connected inside the T-shaped sliding groove 3117. The back surface of the T-shaped sliding block 3111 is fixedly connected to the front surface of the lifting block 3113. By providing the T-shaped sliding block 3111 and the T-shaped sliding groove 3117, the lifting block 3113 can be limited to move only in the up and down directions.

[0049] Please refer to Figure 9 , a rotating cylinder 3107 is rotatably connected to the inner wall of the first sliding block 3104. The outer surface of the rotating cylinder 3107 is in contact with the inclined surface of the lifting block 3113. By providing the rotating cylinder 3107, the friction between the first sliding block 3104 and the lifting block 3113 during sliding can be reduced by using the rotating cylinder 3107.

[0050] The specific implementation manner of this embodiment is as follows: After the rubber sealing rings on the surfaces of the first pressing block 3102 and the second pressing block 3201 are subjected to anti-deformation testing, the hydraulic rod 215 will drive the lifting plate 212 to move upward. When the lifting plate 212 moves upward, it will drive the transmission shaft 3101 to move upward synchronously, further driving the lifting block 3113 to move upward. When the lifting block 3113 moves upward, the inclined surface of the lifting block 3113 can be used to push the rotating cylinder 3107 and the first sliding block 3104 to slide. When the first sliding block 3104 slides, it will transmit the power to the second sliding block 3109 through the second force spring 3116, thereby driving the second sliding block 3109 to move synchronously to the left side of the device. Moreover, the first sliding block 3104 and the second sliding block 3109 will drive the first pressing block 3102, the second pressing block 3201, and the rubber sealing rings sleeved on their surfaces to move synchronously while moving upward. In addition, the first roller 3105 rotating on the inner wall of the first sliding block 3104 will move along the first chute 3110, and the second roller 3108 rotating on the inner wall of the second sliding block 3109 will move along the second chute 3112. When the second roller 3108 moves to the innermost part of the second chute 3112, the second sliding block 3109 will stop moving. At this time, the first sliding block 3104 is still subjected to the thrust of the lifting plate 212, so it will continue to move to the left side, thereby stretching the rubber sealing rings sleeved on the surfaces of the first pressing block 3102 and the second pressing block 3201 to observe whether there is a fracture problem.

[0051] Embodiment 3: Please refer to Figures 11-13 , the present invention provides a technical solution: a rubber sealing ring anti-deformation detection and testing device. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The stretching detection mechanism 3 further includes a discharging unit 32. The discharging unit 32 is arranged above the processing box 1, and the discharging unit 32 can automatically discharge the rubber sealing rings that have completed the detection.

[0052] As a further limitation of the stretching detection mechanism 3 of the present invention, the unloading unit 32 includes a bearing plate 3204, the bottom surface of the bearing plate 3204 is fixedly connected to the upper surface of the second sliding block 3109, the upper surface of the bearing plate 3204 is fixedly connected with a fixed block 3209, the inner wall of the fixed block 3209 is rotatably connected with a first rotating shaft 3212 and a second rotating shaft 3207, two transmission plates 3213 are fixedly connected to the outer surface of the first rotating shaft 3212, a second pressure receiving block 3201 is fixedly connected to the front of the two transmission plates 3213, two rotating plates 3210 are fixedly connected to the outer surface of the second rotating shaft 3207, two third rollers 3211 are rotatably connected to the inner wall of each rotating plate 3210, gears 3205 are fixedly connected to both ends of the second rotating shaft 3207, a toothed plate 3206 is meshed with the outer surface of each gear 3205, the bottom surface of each toothed plate 3206 is fixedly connected to the upper surface of the processing box 1, a storage box 3203 is fixedly connected to the back of the processing box 1, a guiding frame 3202 is arranged above the storage box 3203. By setting the unloading unit 32, the unloading unit 32 can automatically unload the rubber sealing rings that have been detected. By setting the sealing detection mechanism 2, the stretching detection unit 31 and the unloading unit 32, the detection items of the equipment during use can be increased.

[0053] Please refer to Figure 13 , three card slots 3208 are formed in the upper surface of the storage box 3203, a card block 3214 is clamped in each card slot 3208, the tops of the three card blocks 3214 are fixedly connected to the bottom surface of the guiding frame 3202. By setting the guiding frame 3202 and the clamping relationship between the card block 3214 and the card slot 3208, the guiding frame 3202 can be disassembled, which is convenient for collecting the rubber sealing rings inside the storage box 3203.

[0054] The specific implementation manner of this embodiment is as follows: When the second sliding block 3109 moves to the left following the first sliding block 3104, the gear 3205 above the second sliding block 3109 will engage with the toothed plate 3206. Therefore, under the action of the toothed plate 3206, the gear 3205 and the second rotating shaft 3207 will be driven to rotate. It should be understood here that the teeth on the surface of the gear 3205 are twice the number of teeth on the surface of the toothed plate 3206. Therefore, the gear 3205 will rotate at most 180 degrees. Similarly, the second rotating shaft 3207, the rotating plate 3210, and the third roller 3211 that are connected to the gear 3205 will also rotate at most 180 degrees. It should be understood here that the second pressure block 3201 is not fixed on the bearing plate 3204, but is fixed on the transmission plate 3213, and the transmission plate 3213 is fixed on the first rotating shaft 3212. Therefore, the second pressure block 3201 can rotate. However, because a rubber sealing ring is sleeved on the surfaces of the first pressure block 3102 and the second pressure block 3201, in order to prevent the second pressure block 3201 from rotating before testing the tensile strength of the rubber sealing ring, before the gear 3205 engages with the toothed plate 3206, the two rotating plates 3210 are perpendicular to the left side surface of the second pressure block 3201 and the right side surface of the bearing plate 3204. Therefore, the rotating plates 3210 and the third roller 3211 can be used to block between the bearing plate 3204 and the second pressure block 3201 to prevent the second pressure block 3201 from rotating before the tensile test of the rubber sealing ring. But when the tensile test is completed, the rotating plates 3210 and the third roller 3211 will rotate 180 degrees. At this time, the second pressure block 3201 will gradually rotate to the left under the action of the tensile force of the rubber sealing ring until the frictional force between the rubber sealing ring and the surface of the second pressure block 3201 is not sufficient to keep the rubber sealing ring sleeved on the second pressure block 3201, and then the rubber sealing ring will enter the interior of the storage box 3203 under the action of the elastic force to complete the unloading work. When the device needs to be reset, the hydraulic rod 215 drives the lifting plate 212 to move downward again, and the first sliding block 3104 will be reset under the action of the reset spring 3106, thereby driving the second sliding block 3109 to move to the right side of the device together. During the movement of the second sliding block 3109, the gear 3205 will still engage with the toothed plate 3206. Therefore, the rotating plates 3210 and the third roller 3211 will apply a limiting force to the second pressure block 3201 again.

[0055] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber sealing ring deformation resistance detection test device, comprising a processing box (1), characterized in that: A sealing detection mechanism (2) is arranged above the processing box (1), and a stretching detection mechanism (3) is arranged above the processing box (1); The sealing detection mechanism (2) can use the power generated when the anti-deformation detection device is in operation to perform sealing performance detection on the rubber sealing ring; The stretch detection mechanism (3) comprises a stretch detection unit (31), the stretch detection unit (31) being arranged above the processing box (1), and the stretch detection unit (31) being capable of performing a stretch detection on the rubber sealing ring using the power generated when the anti-deformation detection device is in operation; The stretching detection mechanism (3) further comprises a discharge unit (32), wherein the discharge unit (32) is arranged above the processing box (1), and the discharge unit (32) is capable of automatically discharging the rubber sealing ring after the detection; The sealing detection mechanism (2) comprises a fixed plate (207), the upper surface of the fixed plate (207) being provided with two groups of communication ports (228), each group of the communication ports (228) having two members, the outer surface of the fixed plate (207) being fixedly connected to the inner wall of the processing box (1), the inner wall of the processing box (1) being rotatably connected to a spiral cylinder (223), the top end of the spiral cylinder (223) passing through the processing box (1) and the fixed plate (207) and extending to the top of the fixed plate (207), the outer surface of the spiral cylinder (223) being fixedly connected to a rotating plate (205), the rotating plate (205) being 5) is provided with a circular opening (204), the spiral cylinder (223) is arranged in the inner cavity of the fixing plate (207), the interior of the spiral cylinder (223) is slidably connected with a spiral shaft (213), the upper surface of the processing box (1) is fixedly connected with a first fixing frame (208), the inner wall of the first fixing frame (208) is fixedly connected with an air intake cylinder (206), the upper surface of the air intake cylinder (206) is fixedly connected with a pressure relief valve (216), the bottom surface of the air intake cylinder (206) is fixedly connected with an inflatable airbag (222), and the bottom surface of the air intake cylinder (206) is fixedly connected with a first fixed rubber The first fixed rubber pad (227) is fixedly connected to the outer surface of the first folding rubber pad (226), the right side of the processing box (1) is fixedly connected to the second fixed frame (214), the upper surface of the second fixed frame (214) is fixedly connected to the air pump (209), a lifting shaft (210) is arranged above the air pump (209), the inner wall of the air pump (209) is fixedly connected to the second fixed rubber pad (224), the outer surface of the second fixed rubber pad (224) is fixedly connected to the second folding rubber pad (225), the front surface of the air pump (209) is fixedly connected to the second fixed rubber pad (226), and the second fixed rubber pad (226) is fixedly connected to the outer surface of the second fixed rubber pad (226). A connecting pipe (201) is fixedly connected to the upper surface of the air inlet cylinder (206), the outer surface of the connecting pipe (201) is fixedly connected to the inner wall of the first fixing frame (208), a lifting plate (212) is arranged above the processing box (1), the inner wall of the lifting plate (212) is fixedly connected to the outer surface of the spiral shaft (213), the inner wall of the lifting plate (212) is fixedly connected to a circular cylinder (211), the inner top wall of the circular cylinder (211) is fixedly connected to a first force-bearing spring (220), and the bottom end of the first force-bearing spring (220) is fixedly connected to the top end of the lifting shaft (210); A hydraulic rod (215) is fixedly connected to the inner wall of the second fixing frame (214); a telescopic end of the hydraulic rod (215) is fixedly connected to the inner wall of the lifting plate (212); and an extrusion cylinder (221) is fixedly connected to the bottom surface of the lifting plate (212); The stretch detection unit (31) comprises two transmission shafts (3101), the top end of each transmission shaft (3101) is fixedly connected to the bottom surface of the lifting plate (212), and the ends of the two transmission shafts (3101) close to each other are fixedly connected to the lifting block (3113); the inner wall of the processing box (1) is provided with two first slide grooves (3110) and two second slide grooves (3112), the length of the second slide grooves (3112) is less than the length of the first slide grooves (3110), the interior of each first slide groove (3110) is slidably connected to a first roller (3105), the interior of each second slide groove (3112) is slidably connected to a second roller (3108), the outer surfaces of the two first rollers (3105) are rotatably connected to the inner wall of the first sliding block (3104), and the two second rollers (3108) are rotatably connected to the inner wall of the first sliding block (3104). The outer surface of the wheel (3108) is rotatably connected to the inner wall of the second sliding block (3109); the backs of the first sliding block (3104) and the second sliding block (3109) are fixedly connected to a second force spring (3116); the upper surface of the first sliding block (3104) is fixedly connected to a first pressure block (3102); the second sliding block (3109) is provided with a second pressure block (3201); both side surfaces of the first sliding block (3104) are fixedly connected to extension plates (3103); the front surface of each extension plate (3103) is fixedly connected to a return spring (3106); the inner wall of the processing box (1) is fixedly connected to a long plate (3114); one end of the two return springs (3106) close to the long plate (3114) is fixedly connected to the back of the long plate (3114); The inner wall of the first sliding block (3104) is rotatably connected to a rotating cylinder (3107), and the outer surface of the rotating cylinder (3107) is in contact with the inclined surface of the lifting block (3113).

2. A rubber sealing ring anti-deformation detection and testing device according to claim 1, characterized in that: Two limit slots (217) are provided on the left side of the processing box (1), the interior of each limit slot (217) is slidably connected to a limit block (218), and the surfaces of the two limit blocks (218) close to each other are fixedly connected to a baffle (202).

3. A rubber sealing ring anti-deformation detection and testing device according to claim 2, characterized in that: The inner wall of the processing box (1) is rotatably connected to two limit shafts (219), the left end of each limit shaft (219) is fixedly connected to a limit plate (203), and the right side surface of each limit plate (203) is in contact with the left side surface of the baffle (202).

4. A rubber sealing ring anti-deformation detection and testing device according to claim 3, characterized in that: A rectangular plate (3115) is fixedly connected to the inner bottom wall of the processing box (1); a T-shaped slide groove (3117) is provided on the upper surface of the rectangular plate (3115); a T-shaped slider (3111) is slidably connected inside the T-shaped slide groove (3117); and the back side of the T-shaped slider (3111) is fixedly connected to the front side of the lifting block (3113).

5. A rubber sealing ring anti-deformation detection and testing device according to claim 4, characterized in that: The unloading unit (32) comprises a bearing plate (3204), the bottom surface of the bearing plate (3204) is fixedly connected to the upper surface of the second sliding block (3109), the upper surface of the bearing plate (3204) is fixedly connected to the fixing block (3209), the inner wall of the fixing block (3209) is rotatably connected to the first rotating shaft (3212) and the second rotating shaft (3207), the outer surface of the first rotating shaft (3212) is fixedly connected to two transmission plates (3213), the front surfaces of the two transmission plates (3213) are fixedly connected to the second pressure block (3201), and the second rotating shaft (3212) is fixedly connected to the second pressure block (3201). The outer surface of the second rotating shaft (3207) is fixedly connected to two rotating plates (3210), the inner wall of each rotating plate (3210) is rotatably connected to two third rollers (3211), both ends of the second rotating shaft (3207) are fixedly connected to gears (3205), the outer surface of each gear (3205) is meshed with a tooth plate (3206), the bottom surface of each tooth plate (3206) is fixedly connected to the upper surface of the processing box (1), the back of the processing box (1) is fixedly connected to a storage box (3203), and a guide frame (3202) is arranged above the storage box (3203).

6. A rubber sealing ring anti-deformation detection and testing device according to claim 5, characterized in that: The upper surface of the storage box (3203) is provided with three card slots (3208), each of the card slots (3208) is carded with a card block (3214) inside, and the top ends of the three card blocks (3214) are fixedly connected to the bottom surface of the guide frame (3202).

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