Sealing performance testing apparatus and testing method for sealing member

Abstract

The present invention relates to the technical field of sealing performance testing. Disclosed are a sealing performance testing apparatus and testing method for a sealing member. The testing apparatus comprises a device body, wherein an operation panel is fixedly connected to the front face of the device body; a mounting apparatus is fixedly connected at the center of the top of the device body; a sealing cover plate is rotatably connected to the top of the mounting apparatus; a vacuum generator is in communication with the bottom of the right outer wall of the mounting apparatus; and fixing supports are fixedly connected to the top of the device body on two sides of the mounting apparatus. The sealing performance testing apparatus and testing method for a sealing member effectively reduce the wear at a connection position of the sealing cover plate caused by long-term use. A mounting bracket can position a force-bearing position of the testing apparatus, such that the testing apparatus is driven by an electric motor to rotate, facilitating the guiding and positioning function of the mounting bracket, thereby improving the uniformity of force distribution on the testing apparatus, and facilitating an increase in the testing rate of a member under test.

Description

Sealing detection device and method for sealing member TECHNICAL FIELD

[0001] The present application relates to the technical field of sealing detection, in particular to a sealing detection device and method for sealing member. BACKGROUND

[0002] The sealing member is a material or part for preventing fluid or solid particles from leaking between adjacent joint surfaces and preventing external impurities such as dust and moisture from entering the internal part of the machine equipment. Although the rubber and plastic sealing member is small, its function makes it a basic part and accessory in the main industries of national economy such as national defense, chemical industry, petroleum, coal, transportation and machinery manufacturing, and it occupies a very important position in the development of national economy. However, when detecting the sealing member, the sealing member is prone to looseness during the detection process, thereby reducing the accuracy of the detection result, and the device is prone to gas leakage during the detection process, thereby reducing the detection rate of the sealing member.

[0003] In summary, when detecting the sealing member, the sealing member is prone to looseness during the detection process, thereby reducing the accuracy of the detection result, and the device is prone to gas leakage during the detection process, thereby reducing the detection rate of the sealing member. SUMMARY

[0004] (I) Technical problems to be solved

[0005] In view of the deficiencies of the prior art, the present application provides a sealing detection device and method for sealing member, which solves the problem that the sealing member is prone to looseness during the detection process when detecting the sealing member, thereby reducing the accuracy of the detection result, and the device is prone to gas leakage during the detection process, thereby reducing the detection rate of the sealing member.

[0006] (II) Technical scheme

[0007] In order to achieve the above object, the present application is realized by the following technical scheme: a sealing performance detection device of a sealing element, comprising a device main body, the front surface of the device main body is fixedly connected with an operation panel, the top middle position of the device main body is fixedly connected with a mounting device, the top of the mounting device is rotatably connected with a sealing cover plate, the sealing cover plate is tightly attached with the mounting device, thereby increasing the sealing performance of the mounting device during work, so that gas leakage is not easy to occur, and the sealing cover plate can protect the mounting device, so as to increase the hardness of the sealing cover plate itself, effectively reducing the wear of the connection position of the sealing cover plate due to long-term use, the right side outer wall bottom of the mounting device is communicated with a vacuum generator, the top of the device main body is fixedly connected with a fixing frame on both sides of the mounting device, the fixing frame is tightly attached with the mounting device, so that the fixing frame can support the mounting device, which is conducive to reducing the shaking of the mounting device during work, thereby improving the accuracy of the detection of the internal test element of the mounting device, and the fixing frame increases the contact area of the mounting device, and the top of the fixing frame is fixedly connected with the mounting device;

[0008] The mounting device comprises a sealing cylinder, the two side outer wall bottoms of the sealing cylinder are fixedly connected with mounting brackets, the stress position of the detection device can be positioned by the mounting brackets, so that the detection device is driven to rotate by the motor, the mounting brackets play a guiding and positioning effect, thereby improving the uniformity of the stress of the detection device, and the tight attachment of the mounting brackets and the sealing cylinder increases the strength of the mounting brackets themselves, effectively avoiding the cracking or bending of the mounting brackets due to friction when the detection device rotates, thereby prolonging the service life of the mounting brackets, the two side outer wall tops of the sealing cylinder are fixedly connected with clamping frames, the stability of the sealing cylinder can be increased by the clamping frames, preventing the sealing cylinder from shaking and causing the connection position of the sealing cylinder and the component to loosen, effectively avoiding the convenience of gas circulation in the sealing cylinder, the clamping frames cooperate with the mounting brackets, further increasing the stability of the sealing cylinder, thereby providing convenience for the detection of the test element, which is conducive to accelerating the detection rate of the test element, the inner cavity bottom middle position of the sealing cylinder is rotatably connected with a detection device, the top of the detection device is rotatably connected with a stabilizing device, the top of the stabilizing device is fixedly connected with filling pipes on both sides, and the two side outer wall tops of the filling pipes are fixedly connected with the sealing cylinder.

[0009] Preferably, the detection device comprises a separation protection cylinder, which has a double-layer space by itself, facilitating the collection of impurities generated by long-term work inside the separation protection cylinder, effectively avoiding the adhesion of impurities on the surface of the fixing device or the detector, causing damage to the measured member, and thus leading to inaccurate detection results. The separation protection cylinder and the detector have a certain amount of space, so that the detector is not easy to collide with the separation protection cylinder during work, causing damage. The middle position of the bottom of the inner cavity of the separation protection cylinder is rotationally connected with a transmission adjusting seat, the bottom of the transmission adjusting seat penetrates the separation protection cylinder and extends to the outside of the separation protection cylinder, the top middle position of the transmission adjusting seat is rotationally connected with a fixing device, the contact between the fixing device and the transmission adjusting seat makes the fixing device rotate together with the arc-shaped fixing plate, effectively avoiding the change of the speed of the fixing device during rotation and the collision with the detector, causing damage to the detector, thereby affecting the quality of the sealing detection. At the same time, the transmission adjusting seat during rotation can make the impurities collected on the surface fall into the inside of the separation protection cylinder and gradually be collected. The top left side of the transmission adjusting seat is rotationally connected with an arc-shaped fixing plate, which adjusts the detection position of the detector under the driving of the transmission adjusting seat, so that the detector can detect the fixing device at different positions, which is beneficial to improve the accuracy of the detector when detecting the measured member, avoid repeated detection of the same measured member due to detection errors, and the contact between the arc-shaped fixing plate and the transmission adjusting seat effectively improves the fastening effect of the arc-shaped fixing plate connected on the transmission adjusting seat, preventing damage to the surface of the measured member during detection. The top of the arc-shaped fixing plate is fixedly connected with a detector.

[0010] Preferably, the stabilizing device comprises a reinforcing shell, which is in contact with the vibrating device, so that the reinforcing shell and the vibrating device support each other, thereby improving the fastening of the reinforcing shell at the connecting position, and the vibration generated by the vibrating device can be transmitted to the reinforcing shell, effectively preventing the reinforcing shell from moving the limiting pusher, which is conducive to ensuring the stable performance of the detection work. The middle part of the inner wall of the two sides of the reinforcing shell is uniformly connected with the limiting pusher. The limiting pusher itself has elasticity, which can drive the arc-shaped abutting block to slide during detection, so that the limiting pusher uniformly distributed in the reinforcing shell can block the installation of the measured member after detection, which is convenient for intercepting the broken and splashed measured member during detection, thereby limiting the splashing range of the measured member. The contact between the limiting pusher and the reinforcing shell can support the reinforcing shell, thereby increasing the strength of the reinforcing shell itself, effectively preventing the reinforcing shell from being broken due to long-term extrusion of the components, further prolonging the service life of the reinforcing shell. The position away from the reinforcing shell of the limiting pusher is fixedly connected with the arc-shaped abutting block. The bottom of the inner wall of the two sides of the reinforcing shell is fixedly connected with the sensor connecting disc. The sensor connected on the sensor connecting disc can detect the detection position in real time, so as to observe the detection effect of the measured member during detection, thereby improving the accuracy of detection. The sensor connecting disc is closely attached to the reinforcing shell, so that the sensor connecting disc can support the arc-shaped abutting block, which is convenient for protecting the arc-shaped abutting block. The bottom of the sensor connecting disc is fixedly connected with the vibrating device.

[0011] Preferably, the fixing device comprises a guide sleeve, rotationally connected with a linkage seat at the bottom of the inner wall of both sides of the guide sleeve, and the linkage seat is driven to rotate by power to drive the rotary fastening frame to adjust the fastening height of the measured piece, so as to facilitate the workers to adjust the detection height and clamping force according to different measured pieces, effectively avoiding the damage of the measured piece caused by unstable clamping force during fastening of the measured piece. The contact between the linkage seat and the guide sleeve facilitates the positioning of the connection position of the linkage seat, which is conducive to improving the stability of the linkage seat during work and reducing the situation that the linkage seat is stuck during work. The top of the linkage seat is rotationally connected with a rotary fastening frame at the middle position, and the top of the outer wall of both sides of the linkage seat is rotationally connected with a fixing cylinder. The cooperation of the fixing cylinder and the guide sleeve enables the fixing cylinder to position the rotary fastening frame, which facilitates the limitation of the measured piece entering the inside of the fixing cylinder, effectively avoids the bending of the large measured piece caused by the too low descent of the rotary fastening frame, and facilitates the protection of the measured piece, prevents the measured piece from being damaged during height adjustment, and at the same time, the fixing cylinder can assist in fixing the contacted measured piece. The bottom of both sides of the fixing cylinder is rotationally connected with the guide sleeve, the right outer wall of the fixing cylinder is fixedly connected with a pressure sensing box, and the pressure sensing box is fixed on the fixing cylinder. The pressure sensing box can detect the force of the measured piece during clamping, thereby ensuring the accuracy of the clamping force of the measured piece, effectively avoiding the problem that the force of the measured piece during clamping is large and small, further improving the detection efficiency of the measured piece, and the stability of the pressure sensing box during fixing effectively avoids the fastening of the pressure sensing box during work, preventing the pressure sensing box from tilting during fixing.

[0012] Preferably, the vibration device comprises a locking ring, which is tightly attached to the wear-resistant connecting plate, so that the locking ring can increase the fastening of the wear-resistant connecting plate during connection, prevent the connection position between the wear-resistant connecting plate and the locking ring from loosening and tilting due to the rotation of the lifting vibration body, thereby improving the strength of the wear-resistant connecting plate itself, effectively avoiding the damage of the measured part caused by the extrusion of the loosened wear-resistant connecting plate, and the bottom of the locking ring is fixedly connected with the wear-resistant connecting plate on both sides, and the top of the wear-resistant connecting plate is slidably connected with the lifting vibration body, which is slidably lifted on the wear-resistant connecting plate, so that the vibration generated by the lifting vibration body can be transmitted on the wear-resistant connecting plate, facilitating the detection of the measured part when the lifting vibration body is lowered to contact the measured part, thereby improving the uniformity of the measured part detection, and the vibration of the lifting vibration body will not affect the fixed assets of the measured part, thereby increasing the comprehensiveness of the measured part detection, the middle of the outer wall of the wear-resistant connecting plate on both sides is fixedly connected with an auxiliary detection block, and the side away from the locking ring of the auxiliary detection block is fixedly connected with an elastic hook strip, which is tightly attached to the auxiliary contact block, so that the elasticity of the elastic hook strip can assist the lifting vibration body, effectively protecting the auxiliary detection block from scratches during installation of the measured part, and the cooperation of the elastic hook strip and the wear-resistant connecting plate facilitates the limitation of the space inside the locking ring, effectively improving the circulation space inside the locking ring, and facilitating the circulation of gas during detection.

[0013] Preferably, the bottom of the lifting vibration body penetrates through the wear-resistant connecting plate and extends to the outside of the wear-resistant connecting plate, and the top of the auxiliary detection block is fixedly connected with the locking ring.

[0014] Preferably, the top of the linkage seat penetrates through the guide sleeve and extends to the outside of the guide sleeve, and the bottom of the rotating fastening frame penetrates through the linkage seat and extends to the inside of the linkage seat.

[0015] Preferably, the bottom of the arc-shaped abutting block is slidably connected with the sensor connecting disc, and the top of the vibration device is fixedly connected with the reinforced shell on both sides of the sensor connecting disc.

[0016] Preferably, the bottom of the detection device penetrates through the sealing cylinder and extends to the outside of the sealing cylinder, the bottom of the detection device is rotatably connected with the installation support, and the right outer wall of the bottom of the equipment body is fixedly connected with the vacuum generator.

[0017] A sealing detection method of a sealing part, comprising the following steps: step one: installing the equipment, placing the measured sealing part in the inside of the installation device, sealing and closing the installation device with the sealing cover plate, connecting the equipment body with the power supply, and connecting the installation device with the vacuum generator;

[0018] Step two: the detection of the measured piece is carried out through the sealing cavity generated by the sealing cylinder and the filling pipe, the fixed position of the measured piece is adjusted as the detection device is rotated under the driving of the motor, the mounting bracket is rotatably connected with the detection device, and the filling pipe is fixedly connected with the sealing cylinder.

[0019] Step three: the transmission adjusting seat is protected by the multiple layers of space of the separation protection cylinder, the transmission adjusting seat is rotatably connected with the separation protection cylinder, and the transmission adjusting seat is rotatably connected with the arc-shaped fixing plate, so that the detection position of the detector is moved when the arc-shaped fixing plate moves.

[0020] Step four: the arc-shaped abutting block moves horizontally under the pushing of the limiting pusher, the sensor connecting disc plays a guiding role in the movement of the arc-shaped abutting block, the sensor connecting disc is slidably connected with the arc-shaped abutting block, and the arc-shaped abutting block is fixedly connected with the limiting pusher.

[0021] Step five: the measured piece is fixed through the fastening cavity generated by the guide sleeve and the fixed cylinder, and the measured piece can be clamped by the rotary fastening frame, the rotary fastening frame is rotatably connected with the linkage seat, so that the rotary fastening frame rotates and rises under the driving of the linkage seat, and the guide sleeve is rotatably connected with the fixed cylinder.

[0022] Step six: the auxiliary cavity for auxiliary detection of the measured piece is generated by the locking ring and the auxiliary detection block, and the elastic hook strip is used to contact the rising measured piece, the lifting vibration body is slidably connected with the wear-resistant connecting plate, and the wear-resistant connecting plate is fixedly connected with the locking ring, so that the locking ring supports the connecting position of the wear-resistant connecting plate.

[0023] (Three) beneficial effects

[0024] The present application provides a sealing detection device and detection method for a sealing piece. The sealing detection device and detection method for the sealing piece are provided with a sealing cover plate, a fixed frame, a mounting bracket, and a sealing cylinder.

[0025] (One), the sealing detection device and detection method for the sealing piece are provided with a sealing cover plate, a fixed frame, a mounting bracket, and a sealing cylinder, which are tightly attached to the mounting device, so that gas leakage is less likely to occur, effectively reducing the wear of the connecting position of the sealing cover plate due to long-term use.

[0026] The utility model discloses a sealing detection device and detection method of sealing piece, and the sliding lifting of lifting vibration body is carried out on the wear-resistant connecting plate, thereby improving the uniformity of the detection of the detected piece, and further increasing the comprehensiveness of the detection of the detected piece.

[0027] The utility model discloses a sealing detection device and detection method of sealing piece, and the rotation of linkage seat under the power can drive the rotation fastening frame to adjust the fastening height of the detected piece, so that the detection height and clamping force of the detected piece can be adjusted according to different detected pieces by the staff, the damage of the detected piece caused by unstable clamping force during fastening of the detected piece is effectively avoided, the jamming of the linkage seat during work is reduced, and the cooperation of the fixed cylinder and the guide sleeve can protect the detected piece and prevent the damage of the detected piece during height adjustment.

[0028] The utility model discloses a sealing detection device and detection method of sealing piece, and the elasticity of the limiting pusher can drive the sliding of the arc abutment block during detection, so that the broken and splashed detected piece during detection can be intercepted, thereby limiting the splashing range of the detected piece, and the sensor connected to the sensor connecting disc can detect the detection position in real time, so that the detection effect of the detected piece during detection can be observed, thereby improving the accuracy of detection and protecting the arc abutment block.

[0029] The utility model discloses a sealing detection device and detection method of sealing piece, and the detection position of the detector is adjusted under the driving of the transmission adjusting seat, which is beneficial to improve the accuracy of the detector during detection of the detected piece and avoid repeated detection of the same detected piece due to detection errors, effectively improve the fastening effect of the arc-shaped fixed plate connected to the transmission adjusting seat, and the double-layer space of the separation protection cylinder can collect impurities generated during long-time work in the separation protection cylinder, thereby improving the accuracy of detection results.

[0030] The utility model discloses a sealing detection device and detection method of sealing piece, and the tight fit of the locking ring and the wear-resistant connecting plate can prevent the loosening and tilting of the connecting position between the wear-resistant connecting plate and the locking ring due to the rotation of the lifting vibration body, thereby improving the strength of the wear-resistant connecting plate, effectively avoiding the damage of the detected piece caused by the extrusion of the detected piece due to the loosening of the wear-resistant connecting plate, and ensuring the stable detection work by the contact between the reinforcing shell and the vibration device.

[0031] Seven, the sealing detection device and detection method of the sealing piece, the pressure sensing box is fixed on the fixed cylinder, effectively avoiding the problem that the force of the clamped test piece is large or small, further improving the detection efficiency of the test piece, preventing the pressure sensing box from tilting when fixed, the contact between the fixing device and the transmission adjusting seat makes the fixing device and the arc-shaped fixing plate rotate together, effectively avoiding the change of the speed of the fixing device and the collision between the detector, which causes damage to the detector. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a schematic diagram of the structure of the whole application;

[0033] Figure 2 is a schematic diagram of the structure of the installation device of the application;

[0034] Figure 3 is a schematic diagram of the structure of the detection device of the application;

[0035] Figure 4 is a schematic diagram of the structure of the stabilizing device of the application;

[0036] Figure 5 is a schematic diagram of the structure of the fixing device of the application;

[0037] Figure 6 is a schematic diagram of the structure of the vibration device of the application;

[0038] Figure 7 is a flow chart of the sealing detection method of the application.

[0039] In the figure: 1, operation panel; 2, equipment main body; 3, fixed frame; 4, sealing cover plate; 5, installation device; 51, installation support; 52, sealing cylinder; 53, detection device; 531, separation protection cylinder; 532, arc-shaped fixing plate; 533, detector; 534, transmission adjusting seat; 535, fixing device; 81, guide sleeve; 82, fixed cylinder; 83, linkage seat; 84, rotating fastening frame; 85, pressure sensing box; 54, stabilizing device; 541, reinforcing shell; 542, limiting push piece; 543, arc-shaped abutting block; 544, sensor connecting disc; 545, vibration device; 91, locking ring; 92, auxiliary detection block; 93, wear-resistant connecting plate; 94, elastic hook strip; 95, lifting vibration body; 55, clamping frame; 56, filling pipeline; 6, vacuum generator. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application. Embodiment one:

[0041] Please refer to Figures 1-6, the present application provides a technical solution: a sealing detection device of a sealing element, comprising a device main body 2, the front surface of the device main body 2 is fixedly connected with an operation panel 1, the top middle position of the device main body 2 is fixedly connected with a mounting device 5, the top of the mounting device 5 is rotatably connected with a sealing cover plate 4, the sealing cover plate 4 is tightly attached to the mounting device 5, thereby increasing the sealing performance of the mounting device 5 during operation, so that it is not easy to appear gas leakage, and the sealing cover plate 4 can protect the mounting device 5, which is convenient to increase the hardness of the sealing cover plate 4 itself, effectively reducing the wear of the connection position of the sealing cover plate 4 due to long time use, the right side outer wall bottom of the mounting device 5 is communicated with a vacuum generator 6, the top of the device main body 2 is fixedly connected with a fixed frame 3 on both sides of the mounting device 5, the fixed frame 3 is tightly attached to the mounting device 5, so that the fixed frame 3 can support the mounting device 5, which is conducive to reducing the shaking of the mounting device 5 during operation, thereby improving the accuracy of the detection of the internal test piece of the mounting device 5, and the fixed frame 3 increases the contact area of the mounting device 5, and the top of the fixed frame 3 is fixedly connected with the mounting device 5;

[0042] The mounting device 5 comprises a sealing cylinder 52, the two side outer walls of the sealing cylinder 52 are fixedly connected with mounting brackets 51 at the bottom, the mounting brackets 51 can position the stress position of the detection device 53, so that the detection device 53 is driven to rotate by the motor, which is convenient for the mounting brackets 51 to play a guiding and positioning effect, thereby improving the uniformity of the stress of the detection device 53, and the tight attachment of the mounting brackets 51 and the sealing cylinder 52 is convenient for increasing the strength of the mounting brackets 51 itself, effectively avoiding the cracking or bending of the mounting brackets 51 due to friction when the detection device 53 rotates, thereby prolonging the service life of the mounting brackets 51, the two side outer walls of the sealing cylinder 52 are fixedly connected with clamping frames 55 at the top, the clamping frames 55 can increase the stability of the sealing cylinder 52, prevent the sealing cylinder 52 from shaking to cause loosening of the connection position of the sealing cylinder 52 and the component, effectively avoid the convenience of gas circulation in the sealing cylinder 52, the clamping frames 55 cooperate with the mounting brackets 51 to further increase the stability of the sealing cylinder 52, thereby providing convenience for the detection of the test piece, which is conducive to speeding up the detection rate of the test piece, the inner cavity of the sealing cylinder 52 is rotatably connected with a detection device 53 at the middle position of the bottom, the top of the detection device 53 is rotatably connected with a stabilizing device 54 on both sides, the top of the stabilizing device 54 is fixedly connected with a filling pipe 56 on both sides, and the two side outer walls of the filling pipe 56 are fixedly connected with the sealing cylinder 52 at the top.

[0043] The detection device 53 comprises a separation protection cylinder 531. The separation protection cylinder 531 has a double-layer space, which facilitates the collection of impurities generated by long-time work inside the separation protection cylinder 531, effectively avoids the adhesion of impurities on the surface of the fixing device 535 or the detector 533, causing damage to the measured piece, and further leading to inaccurate detection results. There is a certain amount of space between the separation protection cylinder 531 and the detector 533, so that the detector 533 is not easy to collide with the separation protection cylinder 531 during work, causing damage. The middle position of the inner cavity bottom of the separation protection cylinder 531 is rotationally connected with a transmission adjusting seat 534. The bottom of the transmission adjusting seat 534 penetrates through the separation protection cylinder 531 and extends to the outside of the separation protection cylinder 531. The top middle position of the transmission adjusting seat 534 is rotationally connected with the fixing device 535. Through the contact between the fixing device 535 and the transmission adjusting seat 534, the fixing device 535 rotates together with the arc-shaped fixing plate 532, effectively avoiding the change of the speed of the fixing device 535 during rotation and the collision between the fixing device 535 and the detector 533, causing damage to the detector 533, and further affecting the quality of the sealing detection. At the same time, the transmission adjusting seat 534 during rotation can make the collected impurities on the surface fall into the inside of the separation protection cylinder 531 and gradually be collected. The top left side of the transmission adjusting seat 534 is rotationally connected with the arc-shaped fixing plate 532. The detection position of the detector 533 is adjusted under the driving of the transmission adjusting seat 534, so that the detector 533 can detect the fixing device 535 at different positions, which is beneficial to improve the accuracy of the detector 533 during detection of the measured piece, avoid repeated detection of the same measured piece due to detection error, and effectively improve the fastening effect of the arc-shaped fixing plate 532 on the transmission adjusting seat 534. The contact between the arc-shaped fixing plate 532 and the transmission adjusting seat 534 effectively improves the fastening effect of the arc-shaped fixing plate 532 on the transmission adjusting seat 534, prevents damage to the surface of the measured piece during detection of the detector 533, and the top of the arc-shaped fixing plate 532 is fixedly connected with the detector 533.

[0044] The stabilizing device 54 comprises a reinforcing shell 541, which is in contact with the vibrating device 545, so that the reinforcing shell 541 and the vibrating device 545 support each other, thereby improving the fastening of the connecting position of the reinforcing shell 541, and the vibration generated by the vibrating device 545 can be transmitted to the reinforcing shell 541, effectively preventing the reinforcing shell 541 from moving the limiting push piece 542, which is conducive to ensuring the stable performance of the detection work. The middle part of the inner wall of the reinforcing shell 541 is uniformly and slidingly connected with the limiting push piece 542. The limiting push piece 542 itself has elasticity and can drive the arc-shaped abutting block 543 to slide during detection, so that the limiting push piece 542 uniformly distributed inside the reinforcing shell 541 blocks the installation of the measured member after detection, which is convenient for intercepting the broken and splashed measured member during detection, thereby limiting the splashing range of the measured member. The contact between the limiting push piece 542 and the reinforcing shell 541 can support the reinforcing shell 541, thereby increasing the strength of the reinforcing shell 541 itself, effectively preventing the reinforcing shell 541 from being broken due to long-term extrusion of the components, further prolonging the service life of the reinforcing shell 541. The position away from the reinforcing shell 541 of the limiting push piece 542 is fixedly connected with the arc-shaped abutting block 543. The bottom of the inner wall of the reinforcing shell 541 is fixedly connected with the sensor connecting disc 544. The sensor connected on the sensor connecting disc 544 can detect the detection position in real time, so as to observe the detection effect of the measured member during detection, thereby improving the detection accuracy. The sensor connecting disc 544 is closely attached to the reinforcing shell 541, so that the sensor connecting disc 544 can support the arc-shaped abutting block 543, which is convenient for protecting the arc-shaped abutting block 543. The bottom of the sensor connecting disc 544 is fixedly connected with the vibrating device 545.

[0045] The fixed device 535 comprises a guide sleeve 81, the inner wall bottom of both sides of the guide sleeve 81 is rotationally connected with a linkage seat 83, the linkage seat 83 is rotated by power to drive the rotation of the rotating fastening frame 84 to adjust the fastening height of the measured piece, which is convenient for the workers to adjust the detection height and clamping force according to different measured pieces, effectively avoids the damage of the measured piece caused by unstable clamping force during fastening, and the contact of the linkage seat 83 and the guide sleeve 81 is convenient for positioning the connection position of the linkage seat 83, which is conducive to improving the stability of the linkage seat 83 during work and reducing the situation that the linkage seat 83 is stuck during work. The top middle position of the linkage seat 83 is rotationally connected with the rotating fastening frame 84, the top of the outer wall of both sides of the linkage seat 83 is rotationally connected with a fixed cylinder 82, the cooperation of the fixed cylinder 82 and the guide sleeve 81 enables the fixed cylinder 82 to position the rotating fastening frame 84, which is convenient for limiting the measured piece entering the inside of the fixed cylinder 82, effectively avoids the bending of the large measured piece caused by the too low of the rotating fastening frame 84, and is convenient for protecting the measured piece, preventing the measured piece from being damaged during height adjustment. At the same time, the fixed cylinder 82 can assist in fixing the contacted measured piece, the bottom of both sides of the fixed cylinder 82 is rotationally connected with the guide sleeve 81, the right outer wall of the fixed cylinder 82 is fixedly connected with a pressure sensing box 85, the pressure sensing box 85 is fixed on the fixed cylinder 82, which enables the pressure sensing box 85 to detect the force of the measured piece during clamping, thereby ensuring the accuracy of the clamping force of the measured piece, effectively avoiding the problem that the force of the measured piece during clamping is large or small, further improving the detection efficiency of the measured piece, and the stability of the pressure sensing box 85 during fixing effectively avoids the fastening of the pressure sensing box 85 during work, preventing the pressure sensing box 85 from tilting during fixing.

[0046] The vibration device 545 comprises a locking ring 91, which is tightly attached to the wear-resistant connecting plate 93, so that the locking ring 91 can increase the fastening of the wear-resistant connecting plate 93 during connection, prevent the connection position between the wear-resistant connecting plate 93 and the locking ring 91 from loosening and tilting due to the rotation of the lifting vibration body 95, and further improve the strength of the wear-resistant connecting plate 93 itself, effectively avoiding the damage of the measured part caused by the extrusion of the loosened wear-resistant connecting plate 93. The bottom of the locking ring 91 is fixedly connected with the wear-resistant connecting plate 93, and the top of the wear-resistant connecting plate 93 is slidingly connected with the lifting vibration body 95. The lifting vibration body 95 slides on the wear-resistant connecting plate 93, so that the vibration generated by the lifting vibration body 95 can be transmitted on the wear-resistant connecting plate 93, which facilitates the detection of the measured part when the lifting vibration body 95 is lowered to contact the measured part, thereby improving the uniformity of the detection of the measured part. The vibration of the lifting vibration body 95 will not affect the fixed assets of the measured part, thereby increasing the comprehensiveness of the detection of the measured part. The middle of the two side outer walls of the wear-resistant connecting plate 93 is fixedly connected with the auxiliary detection block 92, and the side away from the locking ring 91 of the auxiliary detection block 92 is fixedly connected with the elastic hook strip 94. The elastic hook strip 94 is tightly attached to the auxiliary detection block 92, so that the elasticity of the elastic hook strip 94 can assist the lifting vibration body 95, effectively protecting the auxiliary detection block 92 and preventing scratches on the surface of the measured part during installation. The cooperation of the elastic hook strip 94 and the wear-resistant connecting plate 93 facilitates the limitation of the space inside the locking ring 91, effectively improving the circulation space inside the locking ring 91, and facilitating the circulation of gas during detection. Example two:

[0047] Please refer to FIG. 1-7, on the basis of example one, the present application provides a technical solution: a sealing performance detection method of a sealing member, step one: install the equipment, and place the measured sealing member in the inside of the installation device 5, so that the sealing cover plate 4 seals and closes the installation device 5, connect the equipment main body 2 with the power supply, and communicate the installation device 5 with the vacuum generator 6;

[0048] Step two: detect the measured part in the sealing cavity generated by the sealing cylinder 52 and the filling pipeline 56. Adjust the fixed position of the measured part by rotating the detection device 53 under the driving of the motor. The installation support 51 is rotationally connected with the detection device 53, and the filling pipeline 56 is fixedly connected with the sealing cylinder 52;

[0049] Step three: the transmission adjusting base 534 is protected by the multi-layer space of the partition protection cylinder 531, the transmission adjusting base 534 is rotationally connected with the partition protection cylinder 531, and the transmission adjusting base 534 is rotationally connected with the arc-shaped fixed plate 532, so that the arc-shaped fixed plate 532 moves to move the detection position of the detector 533;

[0050] Step four: the arc-shaped abutting block 543 moves horizontally under the pushing of the limiting pusher 542, the sensor connecting disc 544 is slidingly connected with the arc-shaped abutting block 543 and the arc-shaped abutting block 543 is fixedly connected with the limiting pusher 542, and the sensor connecting disc 544 plays a guiding role in the movement of the arc-shaped abutting block 543;

[0051] Step five: the measured piece is fixed in the fastening cavity generated by the guide sleeve 81 and the fixed cylinder 82, and the measured piece is clamped by the rotating fastening frame 84, the rotating fastening frame 84 is rotationally connected with the linkage seat 83, so that the rotating fastening frame 84 rotates and lifts under the driving of the linkage seat 83, and the guide sleeve 81 is rotationally connected with the fixed cylinder 82;

[0052] Step six: the measured piece is auxiliary detected in the auxiliary cavity generated by the locking ring 91 and the auxiliary detection block 92, the elastic hook strip 94 contacts the rising measured piece, the lifting vibration body 95 is slidingly connected with the wear-resistant connecting plate 93, and the wear-resistant connecting plate 93 is fixedly connected with the locking ring 91, so that the locking ring 91 supports the connecting position of the wear-resistant connecting plate 93.

[0053] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

[0054] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the tightness of a seal, comprising a device body (2), characterized in that: The front of the equipment body (2) is fixedly connected with an operation panel (1), the top middle position of the equipment body (2) is fixedly connected with a mounting device (5), the top of the mounting device (5) is rotatably connected with a sealing cover plate (4), the right side outer wall bottom of the mounting device (5) is communicated with a vacuum generator (6), and the top of the equipment body (2) is fixedly connected with a fixing frame (3) on the two sides of the mounting device (5). The mounting device (5) comprises a sealing cylinder (52), the two side outer walls of the sealing cylinder (52) are fixedly connected with mounting brackets (51), the two side outer walls of the sealing cylinder (52) are fixedly connected with clamping frames (55), the inner cavity bottom middle position of the sealing cylinder (52) is rotatably connected with a detection device (53), the top two sides of the detection device (53) are rotatably connected with a stabilizing device (54), the top two sides of the stabilizing device (54) are fixedly connected with filling pipelines (56), and the two side outer walls of the filling pipelines (56) are fixedly connected with the sealing cylinder (52).

2. The device for detecting the sealing property of a seal according to claim 1, wherein: The detection device (53) comprises a separation protection cylinder (531), the inner cavity bottom middle position of the separation protection cylinder (531) is rotatably connected with a transmission adjusting seat (534), the bottom of the transmission adjusting seat (534) penetrates through the separation protection cylinder (531) and extends to the outside of the separation protection cylinder (531), the top middle position of the transmission adjusting seat (534) is rotatably connected with a fixing device (535), the top left side of the transmission adjusting seat (534) is rotatably connected with an arc-shaped fixed plate (532), and the top of the arc-shaped fixed plate (532) is fixedly connected with a detector (533).

3. The apparatus for detecting the sealing property of a seal according to claim 1, wherein: The stabilizing device (54) comprises a reinforcing shell (541), the two side inner walls of the reinforcing shell (541) are uniformly and slidably connected with limiting pushers (542), the positions, away from the reinforcing shell (541), of the limiting pushers (542) are fixedly connected with arc-shaped abutting blocks (543), the two side inner wall bottoms of the reinforcing shell (541) are fixedly connected with sensor connecting discs (544), and the bottom two sides of the sensor connecting discs (544) are fixedly connected with vibration devices (545).

4. The apparatus for detecting the sealing property of a seal according to claim 2, wherein: The fixing device (535) comprises a guide sleeve (81), the two side inner wall bottoms of the guide sleeve (81) are rotatably connected with linkage seats (83), the top middle position of the linkage seat (83) is rotatably connected with a rotary fastening frame (84), the two side outer wall tops of the linkage seat (83) are rotatably connected with fixed cylinders (82), the bottom two sides of the fixed cylinders (82) are rotatably connected with the guide sleeve (81), and the right side outer wall of the fixed cylinder (82) is fixedly connected with a pressure sensing box (85).

5. The apparatus for detecting the sealing property of a seal according to claim 3, wherein: The vibration device (545) comprises a locking ring (91), both sides of the bottom of the locking ring (91) are fixedly connected with wear-resistant connecting plates (93), the top of the wear-resistant connecting plate (93) is slidably connected with a lifting vibration body (95), the middle of the outer wall of the wear-resistant connecting plate (93) is fixedly connected with auxiliary detection blocks (92), and the side, away from the locking ring (91), of the auxiliary detection block (92) is fixedly connected with elastic bent hook strips (94).

6. The apparatus for detecting the sealing property of a seal according to claim 5, wherein: The bottom of the lifting vibration body (95) penetrates through the wear-resistant connecting plate (93) and extends to the outside of the wear-resistant connecting plate (93), and the top of the auxiliary detection block (92) is fixedly connected with the locking ring (91).

7. The apparatus for detecting the sealing property of a seal according to claim 4, wherein: The top of the linkage seat (83) penetrates through the guide sleeve (81) and extends to the outside of the guide sleeve (81), and the bottom of the rotating fastening frame (84) penetrates through the linkage seat (83) and extends to the inside of the linkage seat (83).

8. The apparatus for detecting the sealing property of a seal according to claim 3, wherein: The bottom of the arc-shaped abutting block (543) is slidably connected with the sensor connecting disc (544), and the top of the vibration device (545) is fixedly connected with the reinforced shell (541) on both sides of the sensor connecting disc (544).

9. The apparatus for detecting the sealing property of a seal according to claim 1, wherein: The middle of the bottom of the detection device (53) penetrates through the sealing cylinder (52) and extends to the outside of the sealing cylinder (52), the middle of the bottom of the detection device (53) is rotatably connected with the mounting bracket (51), and the middle of the bottom of the right outer wall of the equipment main body (2) is fixedly connected with the vacuum generator (6).

10. A method of detecting the sealability of a seal, characterized by: Step one: install the equipment, place the to-be-tested sealing element in the inside of the mounting device (5), seal and close the mounting device (5) by the sealing cover plate (4), connect the equipment main body (2) with the power supply, and communicate the mounting device (5) with the vacuum generator (6); Step two: detect the to-be-tested element through the sealing cavity generated by the sealing cylinder (52) and the filling pipeline (56), adjust the fixed position of the to-be-tested element under the rotation of the detection device (53) driven by the motor, rotatably connect the mounting bracket (51) with the detection device (53), and fixedly connect the filling pipeline (56) with the sealing cylinder (52); Step three: protect the transmission adjustment seat (534) by the multiple-layer space of the separation protection cylinder (531), rotatably connect the transmission adjustment seat (534) with the separation protection cylinder (531), rotatably connect the transmission adjustment seat (534) with the arc-shaped fixed plate (532), and move the arc-shaped fixed plate (532) to move the detection position of the detector (533); Step four: move the arc-shaped abutting block (543) in the horizontal direction under the pushing of the limiting pusher (542), guide the movement of the arc-shaped abutting block (543) by the sensor connecting disc (544), slidably connect the sensor connecting disc (544) with the arc-shaped abutting block (543), and fixedly connect the arc-shaped abutting block (543) with the limiting pusher (542). Step five: the fixation of the measured piece is realized through the fastening cavity generated by the guide sleeve (81) and the fixed cylinder (82), and the measured piece can be clamped by rotating the fastening frame (84), the fastening frame (84) is rotationally connected with the linkage seat (83), so that the fastening frame (84) rotates and lifts under the driving of the linkage seat (83), and the guide sleeve (81) is rotationally connected with the fixed cylinder (82); Step six: the auxiliary detection of the measured piece is realized through the auxiliary cavity generated by the locking ring (91) and the auxiliary detection block (92), and the rising measured piece is contacted by the elastic hook strip (94), the lifting vibration body (95) is slidingly connected with the wear-resistant connecting plate (93), and the wear-resistant connecting plate (93) is fixedly connected with the locking ring (91), so that the locking ring (91) supports the connecting position of the wear-resistant connecting plate (93).

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