Motor shell air tightness detection equipment

Abstract

The utility model relates to the technical field of sealing detection equipment, in particular to air tightness detection equipment for a motor shell, which comprises a base, a detection device is mounted at the upper end of the base, transparent glass is arranged on a shell on two sides of the detection device, upright posts are mounted on two sides of the detection device, sliding grooves are formed in the upright posts, and the sliding grooves are communicated with the detection device. A sliding groove is formed in the upper end of the detection equipment, a sliding assembly is installed on the sliding groove, a detection camera is installed on the sliding assembly, a platform base is installed at the lower end in the detection equipment, and a first storage platform and a second storage platform are installed on the platform base. According to the air tightness detection device, the fixing plate which can be compressed and fixed through the threaded rod is arranged in the air tightness detection device, an object to be detected can be fixed and clamped to a certain degree, floating of light objects is avoided, a stacking platform is designed, multiple groups of side views can be carried out at the same time, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing detection equipment, in particular to a motor housing airtightness detection equipment. Background Art

[0002] The airtightness of the motor housing is of great significance for protecting the internal components of the motor, extending the service life of the motor, ensuring the stability of the motor, meeting safety standards and reducing subsequent problems. By adopting advanced testing technology and equipment, the airtightness of the motor housing can be effectively evaluated to ensure that the motor can operate reliably in various environments.

[0003] The prior art also has the following defects during use:

[0004] 1. At present, most of the air tightness testing platforms simply place the items to be tested on the testing platform. However, during the process of immersion in liquid, the lightweight testing products may cause some of the products to float, affecting subsequent testing;

[0005] 2. Currently, most inspection cameras are too single-positioned when conducting inspections, and are unable to inspect multiple parts of the inspection object. Moreover, when faced with multi-layer inspection products, they are unable to conduct multiple groups of inspections, which is not conducive to improving work efficiency.

[0006] In view of this, we propose a motor casing air tightness detection device to solve the existing problems. Utility Model Content

[0007] The utility model aims to provide a motor housing air tightness detection device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor housing air tightness detection device, comprising a base, a detection device is installed on the upper end of the base, transparent glass is arranged on the shells on both sides of the detection device, columns are installed on both sides of the detection device, sliding grooves are arranged on the columns, sliding components are installed on the sliding grooves, and a detection camera is installed on the sliding components, a platform base is installed on the lower end of the detection device, a first storage platform and a second storage platform are installed on the platform base, the second storage platform is installed on the upper end of the first storage platform, fixing columns are installed on both sides of the first storage platform and the second storage platform, fixing plates are arranged above the first storage platform and the second storage platform, clamping threaded shafts are arranged on both sides of the upper end of the fixing plate, and the fixing columns and the fixing plates are connected and fixed by the clamping threaded shafts.

[0009] Preferably, the second storage platform is installed on the upper end of the fixing plate of the first storage platform, and the second storage platform has the same structure as the first storage platform.

[0010] Preferably, the lower end of the clamping threaded shaft is provided with a thread, the interior of the fixing column is provided with a thread groove, and the clamping threaded shaft and the fixing column are connected and fixed by a through thread.

[0011] Preferably, columns are provided on both sides of the detection device, and the detection cameras slidably mounted on the columns are installed toward the detection device.

[0012] Preferably, a liquid inlet and an air pump are installed at the upper cover of the detection device.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a fixing plate that can be compressed and fixed by a threaded rod in the air tightness testing equipment, so that the object to be tested can be fixed and clamped to a certain extent to avoid the floating of light-weight objects. In addition, the stacking platform is designed to perform multiple groups of tests at the same time, thereby improving work efficiency.

[0015] 2. The utility model is designed with a sliding detection camera on the side column, which can detect the parts to be detected on the multi-layer platform, and can detect multiple groups of parts to be detected more quickly and fully, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model.

[0018] In the figure: 1. base; 2. column; 3. sliding groove; 4. detection camera; 5. sliding assembly; 6. detection equipment; 7. liquid inlet; 8. vacuum pump; 9. transparent glass; 10. platform base; 11. first storage platform; 12. fixed column; 13. clamping threaded shaft; 14. fixed plate; 15. second storage platform. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1 and Figure 2As shown, a motor housing air tightness detection device proposed by the utility model comprises a base 1, a detection device 6 is installed on the upper end of the base 1, transparent glass 9 is arranged on the shells on both sides of the detection device 6, and the transparent glass 9 is used to facilitate the detection camera 4 to detect the inside, columns 2 are installed on both sides of the detection device 6, sliding grooves 3 are arranged on the columns 2, sliding components 5 are installed on the sliding grooves 3, and the detection camera 4 is installed on the sliding components 5, and the sliding grooves 3 are arranged on the upper ends of the columns 2, which can support the detection camera 4 to slide on the columns 2 to a certain extent, so as to better observe the situation inside the detection device 6, and a platform base 10 is installed at the lower end of the detection device 6, and the platform base 10 is installed The first storage platform 11 and the second storage platform 15, the second storage platform 15 is installed on the upper end of the first storage platform 11, and the multi-layer storage platform can place more objects to be detected, so as to improve the detection efficiency. Fixed columns 12 are installed on both sides of the first storage platform 11 and the second storage platform 15, and fixed plates 14 are arranged above the first storage platform 11 and the second storage platform 15. Both sides of the upper end of the fixed plate 14 are provided with clamping threaded shafts 13, and the fixed columns 12 and the fixed plates 14 are connected and fixed by the clamping threaded shafts 13. The fixed plates 14 and the fixed columns 12 are changed by the clamping threaded shafts 13, which can better fix the objects to be detected and avoid the floating of low-quality objects.

[0022] Furthermore, the second storage platform 15 is installed on the upper end of the fixing plate 14 of the first storage platform 11, and the second storage platform 15 has the same structure as the first storage platform 11. The design of the multi-layer storage platform can detect multiple pieces to be detected at one time.

[0023] Furthermore, a thread is provided at the lower end of the clamping threaded shaft 13, and a thread groove is provided inside the fixing column 12. The clamping threaded shaft 13 and the fixing column 12 are connected and fixed through threads. The degree of clamping can be adjusted through the threaded connection, and different degrees of clamping and fixing can be performed according to different sizes of the parts to be tested.

[0024] Furthermore, columns 2 are provided on both sides of the detection device 6, and the detection cameras 4 slidably mounted on the columns 2 are installed toward the detection device 6. The detection cameras 4 are used to detect the products to be detected inside the detection device 6 through the transparent glass 9 to avoid observation by naked eyes, and the detection results are better.

[0025] Furthermore, a liquid inlet 7 and an air pump 8 are installed at the upper end cover of the detection device 6. The liquid inlet 7 is used to put the detection liquid, and the air pump 8 can extract the excess gas inside the detection device 6.

[0026] The working principle of the motor housing air tightness detection equipment based on the first embodiment is: by placing the to-be-detected parts on the first placement platform 11 and the second placement platform 15, connecting the fixing plate 14 and the fixing column 12 by pressing the threaded shaft 13, fixing the to-be-detected parts on the first placement platform 11 and the second placement platform 15 to prevent floating, and then injecting the detection liquid through the liquid inlet 7, and extracting the excess air through the vacuum pump 8, controlling the detection cameras 4 on both sides to move on the column 2, and detecting the surface of the to-be-detected product through the transparent glass 9 on the outer shell of the detection equipment 6 to observe whether fine bubbles are generated, so as to judge the air tightness of the to-be-detected parts.

[0027] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A motor housing air tightness detection device, comprising a base (1), characterized in that: A detection device (6) is installed at the upper end of the base (1), transparent glass (9) is provided on the shells on both sides of the detection device (6), columns (2) are installed on both sides of the detection device (6), sliding grooves (3) are provided on the columns (2), sliding components (5) are installed on the sliding grooves (3), and a detection camera (4) is installed on the sliding components (5), and a platform base (10) is installed at the lower end of the detection device (6), and a first storage platform (11) is installed on the platform base (10). and a second storage platform (15), the second storage platform (15) being installed on the upper end of the first storage platform (11), fixing columns (12) being installed on both sides of the first storage platform (11) and the second storage platform (15), fixing plates (14) being arranged above the first storage platform (11) and the second storage platform (15), pressing threaded shafts (13) being arranged on both sides of the upper end of the fixing plate (14), and the fixing columns (12) and the fixing plate (14) being connected and fixed via the pressing threaded shafts (13).

2. The motor housing air tightness detection device according to claim 1, characterized in that: The second storage platform (15) is installed on the upper end of the fixing plate (14) of the first storage platform (11), and the second storage platform (15) and the first storage platform (11) have the same structure.

3. The motor housing air tightness detection device according to claim 1, characterized in that: The lower end of the clamping threaded shaft (13) is provided with a thread, and the interior of the fixing column (12) is provided with a thread groove, and the clamping threaded shaft (13) and the fixing column (12) are connected and fixed by means of a thread.

4. The motor housing air tightness detection device according to claim 1, characterized in that: The detection device (6) is provided with columns (2) on both sides, and the detection cameras (4) slidably mounted on the columns (2) are installed toward the detection device (6).

5. The motor housing air tightness detection device according to claim 1, characterized in that: A liquid inlet (7) and an air pump (8) are installed at the upper end cover of the detection device (6).

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