Air compressor detection tool

Abstract

The utility model discloses an air compressor detection tool, which comprises an adjusting mechanism, a base, a motor linear guide rail arranged on the base, a movable sliding block arranged on the motor linear guide rail, and a movable table connected with the movable sliding block, the air compressor cylinder B appearance detection assembly comprises a vertical plate mounted on the surface of the base and a visual appearance detection sensor mounted on the vertical plate; the rotary limiting mechanism comprises a fixing plate vertically connected to the moving table, a rotary air cylinder installed on the fixing plate and a limiting assembly; the air compressor cylinder appearance detection device has the design of rapidly and accurately automatically detecting tiny flaws and defects on the appearance of the air compressor cylinder, a visual appearance detection sensor automatically detects whether the appearance of the air compressor cylinder has defects, the air compressor cylinder rotates under the action of a rotating cylinder, and a moving table and the air compressor cylinder move under the action of a motor linear guide rail; and appearance detection can be conveniently carried out on different positions of the appearance of the air compressor cylinder.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection tooling, and particularly relates to an air compressor detection tooling. Background Technique

[0002] An air compressor, abbreviated as an air compressor, is a mechanical device similar to a water pump for compressing gas. Most air compressors are of the reciprocating piston type, and its compression element is a piston that reciprocates in a cylinder; the Chinese utility model authorized patent application number CN202022808172.5 discloses an air compressor cylinder airtightness detection tooling. The air compressor is a conventional air pressure compression device with a disclosed principle. During the manufacturing or regular maintenance of an air compressor, in order to ensure that it meets the normal use standards, general detection tooling is generally used to carry out various detection and inspection items on it, such as pressure testing, current detection, sound detection, crankcase air density detection, and cylinder air density detection, etc.

[0003] For the air compressor cylinder air density detection, detection tooling can be used, while for the appearance detection of the air compressor cylinder, it is generally observed with the naked eye to check whether there are scratch defects, deformation defects or parts that do not meet the normal use standards. However, manual inspection takes a lot of time and manpower, and misjudgments will occur under eye fatigue and visual differences, and it cannot accurately detect tiny defects and flaws, which has deficiencies; when detecting the appearance of an air compressor cylinder, there is a problem that there is no design that can quickly and accurately automatically detect tiny defects and flaws on the cylinder appearance. For this reason, this application proposes an air compressor detection tooling. Content of the Utility Model

[0004] The purpose of the utility model is to provide an air compressor detection tooling to solve the problem of no design that can quickly and accurately automatically detect tiny defects and flaws on the cylinder appearance proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An air compressor detection tooling, including

[0006] An adjustment mechanism, including a base, a motor linear guide installed on the base, a moving slider arranged on the motor linear guide, and a moving table connected to the moving slider;

[0007] An air compressor cylinder B appearance detection component, including a vertical plate installed on the surface of the base and a visual appearance detection sensor installed on the vertical plate;

[0008] The rotation limit mechanism includes a fixed plate vertically connected to the moving table, a rotary cylinder installed on the fixed plate, and a limit component. The limit component includes a limit seat installed on the rotary cylinder, a pull rod slidably connected to the limit seat, a compression spring sleeved on the outer side of one end of the pull rod, a connecting plate connected to the inner end of the pull rod located in the limit seat, and limit rollers symmetrically installed on the connecting plate.

[0009] Preferably, a split moving frame is provided on the moving table, and a limiting member is provided inside the moving frame. The limiting member includes a limiting rod installed on the inner surface of the moving frame, a limiting cylinder slidably connected to the limiting rod, and a contraction spring sleeved on the outer side of the limiting rod.

[0010] Preferably, a circular groove is formed on the surface of the moving table to cooperate with one end of the limiting cylinder passing through the bottom of the moving frame.

[0011] Preferably, an electromagnet and a split support member are provided on the top surface of the moving frame of the frame structure. The support member includes a connecting column magnetically adsorbed to the electromagnet and a limiting ring threadedly engaged with the top end of the connecting column. The connecting column has an inverted "T" - shaped structure.

[0012] Preferably, uniformly distributed limiting hemispheres are provided on the inner side wall of the limiting ring, and the center of the limiting ring, the center of the limit seat, and the center of the rotary cylinder are on the same axis.

[0013] Preferably, guide rails a are provided on the surfaces of the base on both sides of the motor linear guide, and sliding blocks b slidably connected to the guide rails a are provided on the bottom of the moving table.

[0014] Preferably, the top end of the vertical plate is a right - angled structure, the visual appearance detection sensor is opposite to the center line of the moving table, and the distance between the limit seat and the moving table is 5 cm.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, there is a design for quickly and accurately automatically detecting minute flaws and defects on the appearance of the cylinder. The visual appearance detection sensor automatically detects whether there are defects on the appearance of the air compressor cylinder B. The air compressor cylinder B rotates under the action of the rotary cylinder, and the moving table and the air compressor cylinder B move under the action of the motor linear guide, facilitating the appearance detection of different positions on the appearance of the air compressor cylinder B. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is of the present utility model Figure 1 magnified structural schematic diagram of part A;

[0019] Figure 3 It is a schematic side view structure diagram of the limit seat of the present utility model;

[0020] Figure 4 It is a schematic side view structure diagram of the limit ring of the present utility model;

[0021] Figure 5 It is a schematic top view structure diagram of the moving platform of the present utility model;

[0022] In the figure: 5, moving frame; 11, base; 12, motor linear guide; 13, moving platform; 21, vertical plate; 22, visual appearance detection sensor; 31, fixing plate; 32, rotary cylinder; 41, limit seat; 42, pull rod; 43, compression spring; 44, connecting plate; 45, limit roller; 51, electromagnet; 52, limiting rod; 53, limit cylinder; 54, contraction spring; 61, connecting column; 62, limit ring; 121, moving slider; 131, circular groove; 621, limiting hemisphere. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0024] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: an air compressor detection tooling, including an adjustment mechanism, including a base 11, a motor linear guide 12 installed on the base 11, a moving slider 121 arranged on the motor linear guide 12, and a moving platform 13 connected to the moving slider 121. The motor linear guide 12 and the base 11 are combined by conventional methods, and the moving platform 13 and the moving slider 121 are combined by conventional methods. When the motor linear guide 12 operates, the moving platform 13 and the moving slider 121 move in the same direction, and the position of the moving platform 13 and the air compressor cylinder B can be changed in the horizontal linear direction to facilitate the appearance detection of different positions on its surface;

[0025] The air compressor cylinder B appearance detection component includes a vertical plate 21 installed on the surface of the base 11 and a visual appearance detection sensor 22 installed on the vertical plate 21. The vertical plate 21 and the base 11 and the visual appearance detection sensor 22 are combined by conventional methods. When the visual appearance detection sensor 22 operates, the visual appearance detection sensor 22 detects whether there are defects in the appearance of the air compressor cylinder B;

[0026] Rotary limit mechanism, including a fixed plate 31 vertically connected to the moving platform 13, a rotary cylinder 32 installed on the fixed plate 31, and a limit component. The fixed plate 31 and the moving platform 13 are combined by conventional methods. The rotary cylinder 32 functions to change the angles of the limit seat 41 and the air compressor cylinder B, facilitating the inspection of different positions on the surface of the air compressor cylinder B. The limit component includes a limit seat 41 installed on the rotary cylinder 32, a pull rod 42 slidably connected to the limit seat 41, a compression spring 43 sleeved on the outer side of one end of the pull rod 42, a connecting plate 44 connected to the inner end of the pull rod 42 within the limit seat 41, and limit rollers 45 symmetrically installed on the connecting plate 44. When installing the air compressor cylinder B, the end of the air compressor cylinder B is inserted into the interior of the limit seat 41, and at the same time, the pull rod 42 is pulled outward, and the compression spring 43 is compressed, facilitating the insertion of the end of the air compressor cylinder B. The air compressor cylinder B is in the position between the opposing limit rollers 45. Under the elastic force of the compression spring 43, the limit rollers 45 clamp the end of the air compressor cylinder B, making it in a suspended state being clamped. The air compressor cylinder B rotates under the action of the rotary cylinder 32, facilitating the appearance inspection of different positions on the surface of the air compressor cylinder B.

[0027] In this embodiment, a split moving frame 5 is provided on the moving platform 13, and the positions of the moving frame 5 and the limit ring 62 can be changed to suit air compressor cylinders B of different lengths. A limiting member is provided inside the moving frame 5. The limiting member includes a limiting rod 52 installed on the inner surface of the moving frame 5, a limiting cylinder 53 slidably connected to the limiting rod 52, and a contraction spring 54 sleeved on the outer side of the limiting rod 52. The bottom end of the limiting cylinder 53 is embedded in the circular groove 131, limiting the limiting cylinder 53 and the moving frame 5. When the limiting cylinder 53 is lifted upward, the contraction spring 54 is in a contracted state, facilitating the change of the position of the moving frame 5. A circular groove 131 is provided on the surface of the moving platform 13 to cooperate with the end of the limiting cylinder 53 passing through the bottom of the moving frame 5. The limiting cylinder 53 is embedded in the circular groove 131, and the limiting cylinder 53 is limited.

[0028] In this embodiment, an electromagnet 51 and a split support member are provided on the top surface of the moving frame 5 with a frame structure. The support member includes a connecting column 61 magnetically adsorbed to the electromagnet 51 and a limit ring 62 threadedly engaged with the top end of the connecting column 61. When the electromagnet 51 operates, the electromagnet 51 magnetically adsorbs the connecting column 61, and thus the limit ring 62 is limited. The limit ring 62 supports one end of the air compressor cylinder B, keeping the horizontally placed air compressor cylinder B stable. The connecting column 61 has an inverted "T" - shaped structure.

[0029] In this embodiment, uniformly distributed limiting hemispheres 621 are provided on the inner side wall of the limiting ring 62. The limiting hemispheres 621 are tangent to the outer surface of the air compressor cylinder B. The frictional force between the air compressor cylinder B and the limiting hemispheres 621 is small and does not affect the rotation of the air compressor cylinder B itself. The centers of the limiting ring 62, the limiting seat 41, and the rotating cylinder 32 are on the same axis, ensuring the accurate installation position of the air compressor cylinder B.

[0030] In this embodiment, guide rails a are provided on the surfaces of the base 11 on both sides of the motor linear guide 12. Sliding blocks b that are slidably connected to the guide rails a are provided at the bottom of the moving table 13. The guide rails a support the sliding blocks b, thereby achieving the effect of supporting the moving table 13.

[0031] In this embodiment, the top end of the vertical plate 21 is a right-angle structure. The visual appearance detection sensor 22 is opposite to the center line of the moving table 13. The visual appearance detection sensor 22 can detect the appearance of the air compressor cylinder B located above the moving table 13. The distance between the limiting seat 41 and the moving table 13 is 5 cm, which is conducive to adjusting the position of the moving frame 5.

[0032] The working principle and usage process of the present utility model:

[0033] When detecting the appearance defects of the air compressor cylinder B, the pull rod 42 is pulled outward on the outside, and the compression spring 43 is squeezed, facilitating the insertion of the end of the air compressor cylinder B.

[0034] The air compressor cylinder B is located between the opposing limiting rollers 45. Under the elastic force of the compression spring 43, the limiting rollers 45 clamp the end of the air compressor cylinder B, making it in a suspended state being clamped.

[0035] The electromagnet 51 on the restricted moving frame 5 operates, and the electromagnet 51 magnetically adsorbs the connecting column 61, thereby restricting the limiting ring 62. The limiting ring 62 supports one end of the air compressor cylinder B, keeping the horizontally placed air compressor cylinder B stable.

[0036] The visual appearance detection sensor 22 operates to detect whether there are defects in the appearance of the air compressor cylinder B.

[0037] The air compressor cylinder B rotates under the action of the rotating cylinder 32, facilitating the appearance detection of different positions on the appearance of the air compressor cylinder B.

[0038] The motor linear guide 12 operates, causing the moving table 13 to move in the same direction as the moving slider 121, and the position of the moving table 13 and the air compressor cylinder B can be changed in the horizontal linear direction to facilitate the appearance detection of different positions on its surface.

[0039] In summary: There is a design that can quickly and accurately automatically detect minute flaws and defects on the appearance of the air cylinder. The visual appearance detection sensor 22 automatically detects whether there are defects on the appearance of the air compressor cylinder B. The air compressor cylinder B rotates under the action of the rotating cylinder 32, and under the action of the motor linear guide 12, the moving platform 13 moves with the air compressor cylinder B, facilitating the appearance detection of different positions on the appearance of the air compressor cylinder B.

[0040] Although the embodiments of the present invention have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air compressor detection tooling, characterized in that: including a regulating mechanism, including a base (11), a motor linear guide (12) installed on the base (11), a moving slider (121) arranged on the motor linear guide (12), and a moving table (13) connected to the moving slider (121); an air compressor cylinder B appearance detection component, including a vertical plate (21) installed on the surface of the base (11) and a visual appearance detection sensor (22) installed on the vertical plate (21); a rotation limiting mechanism, including a fixing plate (31) vertically connected to the moving table (13), a rotation cylinder (32) installed on the fixing plate (31), and a limiting component. The limiting component includes a limiting seat (41) installed on the rotation cylinder (32), a pull rod (42) slidably connected to the limiting seat (41), a compression spring (43) sleeved on the outer side of one end of the pull rod (42), a connecting plate (44) connected to the inner end of the pull rod (42) located inside the limiting seat (41), and limiting rollers (45) symmetrically installed on the connecting plate (44).

2. The air compressor detection tooling according to claim 1, characterized in that: A split moving frame (5) is provided on the moving table (13). A limiting member is arranged inside the moving frame (5). The limiting member includes a limiting rod (52) installed on the inner surface of the moving frame (5), a limiting cylinder (53) slidably connected to the limiting rod (52), and a contraction spring (54) sleeved on the outer side of the limiting rod (52).

3. The air compressor detection tooling according to claim 2, characterized in that: A circular groove (131) is formed on the surface of the moving table (13) and is adapted to the end of the limiting cylinder (53) passing through the bottom of the moving frame (5).

4. The air compressor detection tooling according to claim 3, wherein: An electromagnet (51) and a split supporting member are provided on the top surface of the border structure of the moving frame (5). The supporting member includes a connecting column (61) magnetically adsorbed and connected to the electromagnet (51) and a limiting ring (62) threadedly screwed to the top end of the connecting column (61). The connecting column (61) has an inverted "T" - shaped structure.

5. The air compressor detection tooling according to claim 4, wherein: Uniformly distributed limiting hemispheres (621) are provided on the inner side wall of the limiting ring (62). The center of the limiting ring (62), the center of the limiting seat (41), and the center of the rotation cylinder (32) are on the same axis.

6. The air compressor detection tooling according to claim 1, characterized in that: Guide rails a are provided on the surfaces of the base (11) on both sides of the motor linear guide (12). Sliding blocks b are provided at the bottom of the moving table (13) and are slidably connected to the guide rails a.

7. The air compressor detection tooling according to claim 1, characterized in that: The top end of the vertical plate (21) is a right - angled structure. The visual appearance detection sensor (22) is opposite to the center line of the moving table (13). The distance between the limiting seat (41) and the moving table (13) is 5 cm.

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