Life testing machine for acoustic emission detection device

Abstract

The utility model relates to the technical field of acoustic detection device service life tests, in particular to an acoustic detection device service life testing machine which is provided with a sand blowing mechanism and a spraying mechanism, so that the service life of a material in an extreme environment can be detected in the acoustic detection device service life testing process; comprising a supporting mechanism; the device further comprises a clamping mechanism, a sand blowing mechanism, a heating mechanism and a spraying mechanism, the clamping mechanism is installed on the supporting mechanism, the sand blowing mechanism is installed on the supporting mechanism, the heating mechanism is installed on the supporting mechanism, and the spraying mechanism is installed on the sand blowing mechanism; the supporting mechanism is used for supporting, the clamping mechanism is used for clamping, the sand blowing mechanism is used for carrying out a sandstorm test, the heating mechanism is used for carrying out a high-temperature test, and the spraying mechanism is used for carrying out a spraying test.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of acoustic emission detection device life test, in particular to a kind of acoustic emission detection device life test machine. BACKGROUND

[0002] Acoustic emission detection device, also commonly known as acoustic emission detector or acoustic emission detector, is an instrument for detecting stress concentration and potential failure in materials and structures.

[0003] In the existing acoustic emission detection device life test machine, for example, the utility model patent with the application number 201710277319.2 discloses a kind of acoustic emission detection device life test machine, which sets Nacl solution in corrosion-resistant sleeve, puts into plated cable sample, seals both ends of corrosion-resistant sleeve, and installs acoustic emission probe on the surface of plated cable sample to carry out fatigue tensile test.

[0004] However, during the acoustic emission detection device life test process, the acoustic emission detection device will work in extreme environment, which will greatly shorten the service life of the equipment. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a kind of acoustic emission detection device life test machine by setting sand blowing mechanism and spraying mechanism, so that the extreme environment life of material can be detected during the acoustic emission detection device life test process.

[0006] The utility model discloses a kind of acoustic emission detection device life test machine, including support mechanism;It further includes clamping mechanism, sand blowing mechanism, heating mechanism and spraying mechanism, clamping mechanism is installed on support mechanism, sand blowing mechanism is installed on support mechanism, heating mechanism is installed on support mechanism, and spraying mechanism is installed on sand blowing mechanism;

[0007] The support mechanism supports, the clamping mechanism clamps, the sand blowing mechanism carries out wind sand test, the heating mechanism carries out high temperature test, and the spraying mechanism carries out spraying test;Material is placed by opening support mechanism to support, material is clamped by opening clamping mechanism, material is tested by opening sand blowing mechanism to wind sand, material is tested by opening heating mechanism to high temperature, and material is tested by opening spraying mechanism to soak, so that the extreme environment life of material can be detected during the acoustic emission detection device life test process.

[0008] Preferably, the support mechanism includes equipment bin, bin door, bottom plate, spring and non-slip pad one, the bin door is hinged to the front end of the equipment bin, the bottom plate is slidably installed in the equipment bin by the spring, and the non-slip pad one is installed on the upper end of the bottom plate;Material is supported by spring and bottom plate, and non-slip pad one is used for anti-skid.

[0009] Preferably, the clamping mechanism comprises a chuck, two groups of slide rods, a screw rod and a second anti-skid pad, the chuck is slidably installed on the equipment bin through the two groups of slide rods, the screw rod is rotatably installed on the upper end of the chuck and is in threaded connection with the equipment bin, and the second anti-skid pad is installed on the lower end of the chuck; the screw rod drives the chuck to move to clamp the material by rotating the screw rod to be in threaded connection with the equipment bin, and the second anti-skid pad is used for anti-skid.

[0010] Preferably, the sand blowing mechanism comprises a sand bin, a scattering plate and a fan, the sand bin is installed at the lower end of the equipment bin, the scattering plate is installed in the equipment bin, and the fan is installed at the left end of the sand bin; fine sand in the sand bin is dispersed and sprayed out through the scattering plate by opening the fan to perform a wind-sand test.

[0011] Preferably, the heating mechanism comprises a heating bin and a heating wire, the heating bin is installed on the equipment bin, and the heating wire is installed in the heating bin; the heating wire is used for heating the material by being electrified to perform a high-temperature test.

[0012] Preferably, the spraying mechanism comprises a pump, a spray head and a water pipe, the pump is installed at the rear end of the sand bin, the spray head is installed in the equipment bin, and the output end of the pump is connected with the input end of the spray head through the water pipe; the material is sprayed by opening the pump to perform soaking detection through the water pipe and the spray head by adding water in the sand bin.

[0013] Compared with the prior art, the sound emission detection device has the beneficial effects that: the material is placed by opening the supporting mechanism, the material is clamped by opening the clamping mechanism, the material is subjected to a wind-sand test by opening the sand blowing mechanism, the material is subjected to a high-temperature test by opening the heating mechanism, and the material is subjected to soaking test by opening the spraying mechanism, so that the extreme environmental life of the material can be detected in the life test process of the sound emission detection device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a perspective view of the structure of the utility model;

[0015] Figure 2 is a front view of the sectional view of the structure of the utility model;

[0016] Figure 3 is a right view of the sectional view of the structure of the utility model;

[0017] Figure 4 is an upper view of the sectional view of the structure of the utility model;

[0018] Marked in the drawing: 1, support mechanism; 11, equipment bin; 12, bin door; 13, bottom plate; 14, spring; 15, anti-skid pad one; 2, clamping mechanism; 21, chuck; 22, slide rod; 23, screw; 24, anti-skid pad two; 3, sand blowing mechanism; 31, sand bin; 32, bulk material plate; 33, fan; 4, heating mechanism; 41, heating bin; 42, heating wire; 5, spraying mechanism; 51, pump; 52, spray head; 53, water pipe. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0020] Embodiment 1

[0021] As Figures 1 to 4 shown, a kind of acoustic detection device life test machine, including support mechanism 1, also include clamping mechanism 2, sand blowing mechanism 3, heating mechanism 4 and spraying mechanism 5, clamping mechanism 2 is installed on support mechanism 1, sand blowing mechanism 3 is installed on support mechanism 1, heating mechanism 4 is installed on support mechanism 1, spraying mechanism 5 is installed on sand blowing mechanism 3;

[0022] The support mechanism 1 is supported, the clamping mechanism 2 is clamped, the sand blowing mechanism 3 is tested by wind and sand, the heating mechanism 4 is tested by high temperature, and the spraying mechanism 5 is tested by spraying;

[0023] Support mechanism 1 includes equipment bin 11, bin door 12, bottom plate 13, spring 14 and anti-skid pad one 15, bin door 12 is hinged to the front end of equipment bin 11, bottom plate 13 is slidably installed in equipment bin 11 by spring 14, and anti-skid pad one 15 is installed on the upper end of bottom plate 13;

[0024] Clamping mechanism 2 includes chuck 21, two groups of slide rods 22, screw 23 and anti-skid pad two 24, chuck 21 is slidably installed on equipment bin 11 by two groups of slide rods 22, screw 23 is rotatably installed on the upper end of chuck 21, and screw 23 is threadedly matched with equipment bin 11, and anti-skid pad two 24 is installed on the lower end of chuck 21;

[0025] Sand blowing mechanism 3 includes sand bin 31, bulk material plate 32 and fan 33, sand bin 31 is installed at the lower end of equipment bin 11, bulk material plate 32 is installed in equipment bin 11, and fan 33 is installed at the left end of sand bin 31;

[0026] Heating mechanism 4 includes heating bin 41 and heating wire 42, heating bin 41 is installed on equipment bin 11, and heating wire 42 is installed in heating bin 41;

[0027] The spraying mechanism 5 comprises a pump 51, a spray head 52 and a water pipe 53, the pump 51 is installed at the rear end of the sand bin 31, the spray head 52 is installed in the equipment bin 11, and the output end of the pump 51 is connected with the input end of the spray head 52 through the water pipe 53;

[0028] The spring 14 supports the material in cooperation with the bottom plate 13, and the anti-skid pad one 15 is used for anti-skid, the rotating screw rod 23 is screwed with the equipment bin 11 to drive the chuck 21 to move and clamp the material, and the anti-skid pad two 24 is used for anti-skid, the fine sand in the sand bin 31 is dispersed and sprayed out through the bulk material plate 32 by opening the fan 33 to perform the wind sand test, the heating wire 42 is electrified to heat the material to perform the high-temperature test, and the sand bin 31 is added with water, and the material is sprayed by opening the pump 51 through the water pipe 53 in cooperation with the spray head 52 to perform the soaking detection, so that the extreme environment life of the material can be detected in the life test process of the sound emission detection device.

[0029] As shown in Figures 1 to 4 The utility model discloses a sound emission detection device life test machine, when working, through spring 14 cooperation bottom plate 13 support the material, and the anti -skid pad one 15 is used for anti -skid, through rotating screw rod 23 with the equipment bin 11 are screwed to make screw rod 23 drive chuck 21 to move and clamp the material, and the anti -skid pad two 24 is used for anti -skid, through opening fan 33, the fine sand in sand bin 31 is dispersed and sprayed out through bulk material plate 32 and carries out the wind sand test, and through the heating wire 42 electrification makes heating wire 42 heat the material and carries out the high -temperature test, and through the sand bin 31 is added with water, and the material is sprayed by opening pump 51 through water pipe 53 cooperation spray head 52 and carries out the soaking detection.

[0030] The fan 33 and the pump 51 are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the technical personnel in the field paying creative labor.

[0031] The utility model discloses a sound emission detection device life test machine, when working, through spring 14 cooperation bottom plate 13 support the material, and the anti -skid pad one 15 is used for anti -skid, through rotating screw rod 23 with the equipment bin 11 are screwed to make screw rod 23 drive chuck 21 to move and clamp the material, and the anti -skid pad two 24 is used for anti -skid, through opening fan 33, the fine sand in sand bin 31 is dispersed and sprayed out through bulk material plate 32 and carries out the wind sand test, and through the heating wire 42 electrification makes heating wire 42 heat the material and carries out the high -temperature test, and through the sand bin 31 is added with water, and the material is sprayed by opening pump 51 through water pipe 53 cooperation spray head 52 and carries out the soaking detection.

[0032] The above-mentioned is only the preferred implementation way of the utility model, should point out, for the ordinary technical personnel in this technical field, under the premise of not departing from the technical principle of the utility model, can also make a number of improvements and variations, these improvements and variations also should be regarded as the protection range of the utility model.

Claims

1. A life test machine for acoustic emission detection devices, comprising a support mechanism (1); characterized by, Also include clamping mechanism (2), blowing sand mechanism (3), heating mechanism (4) and spray mechanism (5), clamping mechanism (2) is installed on the support mechanism (1), blowing sand mechanism (3) is installed on the support mechanism (1), heating mechanism (4) is installed on the support mechanism (1), spray mechanism (5) is installed on blowing sand mechanism (3); The support mechanism (1) supports, the clamping mechanism (2) clamps, the blowing sand mechanism (3) carries out wind sand test, the heating mechanism (4) carries out high temperature test, and the spray mechanism (5) carries out spray test.

2. A life testing machine for acoustic emission detection devices as defined in claim 1, characterized in that The support mechanism (1) includes equipment bin (11), bin door (12), bottom plate (13), spring (14) and anti-skid pad one (15), the bin door (12) is hinged to the front end of the equipment bin (11), the bottom plate (13) is slidably installed in the equipment bin (11) through the spring (14), and the anti-skid pad one (15) is installed on the upper end of the bottom plate (13).

3. A life testing machine for acoustic emission detection devices as defined in claim 2, wherein The clamping mechanism (2) includes chuck (21), two groups of slide rods (22), screw rod (23) and anti-skid pad two (24), the chuck (21) is slidably installed on the equipment bin (11) through the two groups of slide rods (22), the screw rod (23) is rotatably installed on the upper end of the chuck (21), and the screw rod (23) is in threaded cooperation with the equipment bin (11), and the anti-skid pad two (24) is installed on the lower end of the chuck (21).

4. A life testing machine for acoustic emission transducers as defined in claim 2, wherein The blowing sand mechanism (3) includes sand bin (31), bulk material plate (32) and fan (33), the sand bin (31) is installed on the lower end of the equipment bin (11), the bulk material plate (32) is installed in the equipment bin (11), and the fan (33) is installed on the left end of the sand bin (31).

5. A life testing machine for acoustic emission transducers as defined in claim 2, wherein The heating mechanism (4) includes heating bin (41) and heating wire (42), the heating bin (41) is installed on the equipment bin (11), and the heating wire (42) is installed in the heating bin (41).

6. A life testing machine for acoustic transducer devices as defined in claim 4, wherein The spray mechanism (5) includes pump (51), spray head (52) and water pipe (53), the pump (51) is installed on the rear end of the sand bin (31), the spray head (52) is installed in the equipment bin (11), and the output end of the pump (51) is connected with the input end of the spray head (52) through the water pipe (53).

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