Device for detecting vacuum degree of magnetic fluid sealing element

Abstract

The utility model discloses a magnetofluid sealing element vacuum degree detection device, which comprises a carrying control assembly and a sound wave generation mechanism, opening and closing parts are arranged on the inner sides of the two ends of the carrying control assembly, and the output ends of the opening and closing parts are provided with clamping and clamping magnetofluid sealing elements. A sound wave generating mechanism is arranged on the inner top side of the carrying control assembly, the sound wave generating mechanism comprises an end hanging base, an electric lead screw, a cross beam frame, a hydraulic lifting frame, a bolt clamping strip and a sound wave generator, the end hanging base is arranged on the inner top side of the carrying control assembly, and the electric lead screw is arranged at the output end of the end hanging base; according to the vacuum degree detection device for the magnetofluid sealing element, the output end can be driven to operate by using output power of the end hoisting base, so that an electric screw rod is matched with an upper hydraulic lifting frame, and a bolt clamping strip and a sound wave generator carry out effective detailed detection on the magnetofluid sealing element; therefore, the detailed leakage part of the product can be effectively and quickly determined.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic fluid seal, specifically to a kind of magnetic fluid seal vacuum degree detection device. BACKGROUND

[0002] The leak detector is connected to a test chamber specially designed to hold the package to be tested, which is placed in the test chamber to be vacuumed, and the double-sensor technology is used to monitor not only the vacuum degree but also the vacuum change in the predetermined test period, and the change of absolute vacuum and vacuum differential pressure indicates that there is leakage and defect in the current package.

[0003] In the field of vacuum degree detection device, such as CN202410775633.3 relates to the technical field of vacuum glass detection equipment, especially to a kind of vacuum glass vacuum degree detection device, comprising: base; the base is fixedly connected with support frame; the support frame is due to the vacuum glass to be detected; the base is fixedly connected with mounting frame; the extrusion block is provided with sealing block; the mounting frame is provided with two contrast glasses; the air extractor is connected with pipeline through the sealing block; however, the vacuum degree detection device is mainly detected in fixed position, and it is not convenient to detect the leakage position for the fine parts in wide area. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of magnetic fluid seal vacuum degree detection devices, to solve the problems raised in the above background technology.

[0005] By adopting the above technical scheme, the output power of the end-hoisting base can drive the output end to operate, so that the electric screw rod cooperates with the hydraulic lifting frame, allowing the bolt clamping strip and the sound wave generator to effectively detect the details of the magnetic fluid seal, thereby effectively and quickly determining the detail leakage position of the product.

[0006] To achieve the purpose of the utility model, the utility model realizes by the following technical scheme: a kind of magnetic fluid seal vacuum degree detection device, including carrying control component and sound wave generating mechanism, the inside of the both ends of the carrying control component is provided with opening and closing part, the output end of the opening and closing part is provided with the magnetic fluid seal of clamping engagement, the inner top side of the carrying control component is provided with sound wave generating mechanism;

[0007] The sound wave generating mechanism comprises an end hanging base, an electric screw rod, a cross beam frame, a hydraulic lifting frame, a bolt clamping strip and a sound wave generator, the end hanging base is arranged on the inner top side of the carrying control assembly, the output end of the end hanging base is provided with the electric screw rod, the output end of the electric screw rod is provided with the cross beam frame, the lower side of the cross beam frame is provided with the hydraulic lifting frame, and the output end of the hydraulic lifting frame is provided with the bolt clamping strip, and the inner side of the bolt clamping strip is provided with the sound wave generator.

[0008] As a preferred embodiment of the utility model, the cross beam frame and the bolt clamping strip are parallel to each other, and the central axis of the bolt clamping strip and the sound wave generator is in the same straight line.

[0009] As a preferred embodiment of the utility model, the carrying control assembly comprises a cushion block, a cushion plate, a shock absorbing pedestal, a cabinet shell, a plug-in port, a display screen, an operation button, a voice sound box, an inner bottom plate, an elastic sensing block and a support seat, the cushion block is provided with the cushion plate above, and the cabinet shell is bolted to the cushion plate through the shock absorbing pedestal around the upper side of the cushion plate.

[0010] As a preferred embodiment of the utility model, the rear side of the cabinet shell is provided with the plug-in port, the front side of the cabinet shell is provided with the display screen, one side of the display screen is provided with the operation button, and one side of the operation button is provided with the voice sound box.

[0011] As a preferred embodiment of the utility model, the inner bottom side of the cabinet shell is provided with the inner bottom plate, and the upper side of the inner bottom plate is provided with the elastic sensing block around, and the upper side of the elastic sensing block is provided with the support seat.

[0012] As a preferred embodiment of the utility model, the opening and closing part comprises a lifting door plate, a threaded cabin, an electric threaded strip, a connecting plate and a positioning clamp block, the lifting door plate is arranged on the upper side of the two ends of the cabinet shell, the threaded cabin is arranged on the inner side of the two ends of the cabinet shell, the inner side of the threaded cabin is provided with the electric threaded strip, one end of the electric threaded strip is provided with the connecting plate, and the inner side of the middle part of the connecting plate is provided with the positioning clamp block.

[0013] Compared with the prior art, the utility model has the advantages that the output power of the end hanging base can drive the output end to operate, the electric screw rod cooperates with the hydraulic lifting frame, the bolt clamping strip and the sound wave generator can effectively detect the details of the magnetic fluid sealing element, and the details of the product can be quickly and effectively determined. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is the perspective structure schematic view of the utility model;

[0016] Figure 3 It is the perspective structure schematic view of the utility model carrying control assembly;

[0017] Figure 4 It is the perspective structure schematic view of the utility model magnetic fluid sealing piece;

[0018] Figure 5 It is the perspective structure schematic view of the utility model sound wave generating mechanism.

[0019] In the drawing: 1, carrying control assembly;101, cushion block;102, cushion plate;103, shock-absorbing pedestal;104, cabinet shell;105, plug-in port;106, display screen;107, operation button;108, voice sound box;109, inner bottom plate;1010, elastic sensing block;1011, support seat;2, opening and closing part;201, lifting door plate;202, threaded cabin;203, electric threaded strip;204, connecting plate;205, positioning clamp block;3, magnetic fluid sealing piece;4, sound wave generating mechanism;401, end lifting base;402, electric screw;403, cross beam frame;404, hydraulic lifting frame;405, bolt clamping strip;406, sound wave generator. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of magnetic fluid sealing piece vacuum degree detection device, including carrying control assembly 1 and sound wave generating mechanism 4, the inside of the two ends of carrying control assembly 1 is provided with opening and closing part 2, the output end of opening and closing part 2 is provided with the magnetic fluid sealing piece 3 of clamping engagement, the inner top side of carrying control assembly 1 is provided with sound wave generating mechanism 4;

[0022] The sound wave generating mechanism 4 comprises an end hanging base 401, a motorized lead screw 402, a cross beam frame 403, a hydraulic lifting frame 404, a bolt clamping strip 405 and a sound wave generator 406. The end hanging base 401 is arranged on the inner top side of the control assembly 1. The output end of the end hanging base 401 is provided with the motorized lead screw 402. The output end of the motorized lead screw 402 is provided with the cross beam frame 403. The lower side of the cross beam frame 403 is provided with the hydraulic lifting frame 404. The output end of the hydraulic lifting frame 404 is provided with the bolt clamping strip 405. The inner side of the bolt clamping strip 405 is provided with the sound wave generator 406.

[0023] The cross beam frame 403 and the bolt clamping strip 405 are arranged in parallel with each other. The central axes of the bolt clamping strip 405 and the sound wave generator 406 are in the same straight line.

[0024] In this embodiment, when detection is needed, the end hanging base 401 is used to output power to drive the output end to operate. After the output power of the end hanging base 401 is output to operate, the motorized lead screw 402 drives the cross beam frame 403 to slide and operate. After the cross beam frame 403 slides and operates, the hydraulic lifting frame 404 outputs power to extend and retract. After the hydraulic lifting frame 404 outputs power to extend and retract, the bolt clamping strip 405 and the sound wave generator 406 effectively act on the magnetic fluid seal 3.

[0025] The control assembly 1 comprises a cushion block 101, a cushion plate 102, a shock absorbing pedestal 103, a cabinet shell 104, a plug-in port 105, a display screen 106, an operation button 107, a voice sound box 108, an inner bottom plate 109, an elastic sensing block 1010 and a support 1011. The cushion block 101 is provided with the cushion plate 102 on the upper side. The cushion plate 102 is screw-connected with the cabinet shell 104 through the shock absorbing pedestal 103 on the upper side of the four sides.

[0026] In this embodiment, when used, the device is placed at the processing site through the cushion block 101. After the screw connection of the cushion plate 102 and the shock absorbing pedestal 103, the cabinet shell 104 effectively assembles the device.

[0027] The rear side of the cabinet shell 104 is provided with the plug-in port 105. The front side of the cabinet shell 104 is provided with the display screen 106. One side of the display screen 106 is provided with the operation button 107. One side of the operation button 107 is provided with the voice sound box 108.

[0028] In this embodiment, after the cabinet shell 104 is used, the plug-in port 105 at the rear side of the cabinet shell 104 is connected with the power supply of the device. The output operation of the display screen 106, the operation button 107 and the voice sound box 108 is realized to achieve the output instruction effect.

[0029] The inner bottom plate 109 is arranged on the inner bottom side of the cabinet shell 104, and the elastic sensing block 1010 is arranged above the periphery of the inner bottom plate 109, and the holder 1011 is arranged above the elastic sensing block 1010.

[0030] In the embodiment, when the sound wave generator 406 effectively acts on the magnetic fluid seal 3, the sound action cooperates with the inner bottom plate 109 and the elastic sensing block 1010 to achieve the effect of contact detection, thereby achieving the detection effect.

[0031] The opening and closing component 2 comprises a lifting door plate 201, a threaded cabin 202, an electric threaded strip 203, a connecting plate 204 and a positioning clamp block 205. The lifting door plate 201 is arranged on the upper side of both ends of the cabinet shell 104, the threaded cabin 202 is arranged on the inner side of both ends of the cabinet shell 104, the electric threaded strip 203 is arranged on the inner side of the threaded cabin 202, one end of the electric threaded strip 203 is provided with the connecting plate 204, and the middle inner side of the connecting plate 204 is provided with the positioning clamp block 205.

[0032] In the embodiment, the magnetic fluid seal 3 is placed on the top side of the holder 1011, and then the threaded cabin 202 is spirally operated after the electric threaded strip 203 is powered and operated, so that the magnetic fluid seal 3 is clamped and positioned by the connecting plate 204 cooperating with the positioning clamp block 205, and the output operation of the lifting door plate 201 closes the cabinet shell 104.

[0033] The working principle of the magnetic fluid seal vacuum degree detection device is as follows: when in use, the device is placed at a processing site through the cushion block 101, the base plate 102 and the shock absorbing pedestal 103 are screw-connected, the cabinet shell 104 is effectively assembled, the magnetic fluid seal 3 is placed on the top side of the support 1011, the threaded cabin 202 is screw-operated after the power output of the electric threaded strip 203, the threaded cabin 202 and the electric threaded strip 203 are output-operated, the magnetic fluid seal 3 is clamped and positioned by the combination of the continuous sheet 204 and the positioning clamp block 205, the output operation of the lifting door plate 201 closes the cabinet shell 104, the device is connected to the power supply through the plug-in port 105 at the rear side of the cabinet shell 104, and the output operation of the display screen 106, the operation button 107 and the voice speaker 108 achieves the output instruction effect, when detection is needed, the output end is operated by the output power of the end lifting base 401, the electric screw rod 402 drives the cross beam frame 403 to slide after the output power of the end lifting base 401 is output-operated, the bolt clamping strip 405 and the sound wave generator 406 effectively act on the magnetic fluid seal 3 after the hydraulic lifting frame 404 is output-operated to achieve the telescopic operation, the effect of the sound acting on the inner bottom plate 109 combined with the elastic sensing block 1010 achieves the contact detection effect, thereby achieving the detection effect.

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

Claims

1. A magnetic fluid seal vacuum level detection apparatus comprising a control assembly (1) and an acoustic wave generating mechanism (4), characterized by: The opening and closing component (2) is arranged at the inner side of the two ends of the carrying control assembly (1), the output end of the opening and closing component (2) is provided with a magnetic fluid seal (3) for clamping and engagement, and the inner top side of the carrying control assembly (1) is provided with a sound wave generating mechanism (4). The sound wave generating mechanism (4) comprises an end hanging base (401), an electric screw rod (402), a cross beam frame (403), a hydraulic lifting frame (404), a bolt clamping strip (405) and a sound wave generator (406), the end hanging base (401) is arranged at the inner top side of the carrying control assembly (1), the output end of the end hanging base (401) is provided with the electric screw rod (402), the output end of the electric screw rod (402) is provided with the cross beam frame (403), the lower side of the cross beam frame (403) is provided with the hydraulic lifting frame (404), the output end of the hydraulic lifting frame (404) is provided with the bolt clamping strip (405), and the inner side of the bolt clamping strip (405) is provided with the sound wave generator (406).

2. The magnetic fluid seal vacuum level detection apparatus of claim 1, wherein: The cross beam frame (403) and the bolt clamping strip (405) are arranged in parallel with each other, and the central axes of the bolt clamping strip (405) and the sound wave generator (406) are in the same straight line.

3. The magnetic fluid seal vacuum level detection apparatus of claim 1, wherein: The carrying control assembly (1) comprises a cushion block (101), a cushion plate (102), a shock absorbing pedestal (103), a cabinet shell (104), a plug-in port (105), a display screen (106), an operation button (107), a voice sound box (108), an inner bottom plate (109), an elastic sensing block (1010) and a support seat (1011), the cushion block (101) is provided with the cushion plate (102) above, and the cushion plate (102) is bolted with the cabinet shell (104) through the shock absorbing pedestal (103) around the upper side.

4. A magnetic fluid seal vacuum level detection apparatus according to claim 3, wherein: The rear side of the cabinet shell (104) is provided with the plug-in port (105), the front side of the cabinet shell (104) is provided with the display screen (106), one side of the display screen (106) is provided with the operation button (107), and one side of the operation button (107) is provided with the voice sound box (108).

5. The magnetic fluid seal vacuum level detection apparatus of claim 3, wherein: The inner bottom side of the cabinet shell (104) is provided with the inner bottom plate (109), and the upper side of the inner bottom plate (109) is provided with the elastic sensing block (1010), and the upper side of the elastic sensing block (1010) is provided with the support seat (1011).

6. The magnetic fluid seal vacuum level detection apparatus of claim 3, wherein: The opening and closing component (2) comprises a lifting door plate (201), a threaded cabin (202), an electric threaded strip (203), a connecting plate (204) and a positioning clamp block (205), the lifting door plate (201) is arranged on the upper side of the two ends of the cabinet shell (104), the threaded cabin (202) is arranged at the inner side of the two ends of the cabinet shell (104), the inner side of the threaded cabin (202) is provided with the electric threaded strip (203), one end of the electric threaded strip (203) is provided with the connecting plate (204), and the inner side of the middle part of the connecting plate (204) is provided with the positioning clamp block (205).

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