Rapid water spraying mechanism for checking continuity of water film after wet polishing of workpiece

Abstract

The utility model relates to the technical field of workpiece wet polishing water spraying, and discloses a rapid water spraying mechanism used for checking the continuity of a water film after workpiece wet polishing, the rapid water spraying mechanism comprises a fixing frame and a winch, a positioning block is fixedly installed on the outer surface of the fixing frame, a first fixing column penetrating through the fixing frame is fixedly installed on the outer surface of the positioning block, and a second fixing column penetrating through the winch is fixedly installed on the outer surface of the winch. A lifting hook is arranged on the outer surface of the first fixing column, and a fixing block is fixedly installed at the other end, away from the first fixing column, of the lifting hook. According to the rapid water spraying mechanism for checking the continuity of the water film after wet polishing of the workpiece, the water injection pipe is connected with the water bucket, the rapid water spraying mechanism can be tightly matched with an external water supply system, it can be ensured that a large amount of water can be rapidly accumulated in the water bucket, and the water is evenly dispersed into a large-area water film to be sprayed to the workpiece through the water spraying plate; according to the device, water can be conveniently and rapidly covered on each part of a workpiece, so that comprehensive wetting is realized, the detection condition is met, the defects of insufficient water supply amount in a short time and narrow water spraying distribution are overcome, and the detection efficiency and accuracy are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to work piece wet polishing water spraying technical field, concretely is a kind of quick water spraying mechanism for checking work piece wet polishing water film continuity. BACKGROUND

[0002] In industrial production, especially in automobile manufacturing, aerospace, mechanical processing, the surface treatment of workpiece is crucial, and wet polishing as a common surface treatment process can make the surface of workpiece obtain higher flatness and smoothness, provide good basis for subsequent coating, electroplating and other processes, however, the quality condition of workpiece surface after wet polishing needs to be strictly detected to ensure that it meets process standard and product requirement, and water film continuity is a key detection index.

[0003] With the continuous improvement of industrial automation degree and the increasingly strict requirement for product quality, there is an urgent need for a water spraying mechanism capable of quickly, efficiently and accurately checking water film continuity of workpiece after wet polishing to meet the needs of modern industrial production, improve production efficiency and product quality, reduce production cost and rework rate caused by quality problems, and enhance the competitiveness of enterprises in the market.

[0004] In the prior art, although workpiece can be water sprayed for inspection, generally through auxiliary operation three-dimensional vehicle to water spray, but due to the interference of auxiliary operation three-dimensional vehicle, too far wall distance, poor water spraying angle and other site conditions, it is easy to cause water spraying device installation difficulty, difficult to complete overall wetting in a short time (a few seconds), unqualified inspection conditions, and need to overcome the shortcomings of insufficient installation distance of water spraying system, insufficient water supply in a short time, and non-widely distributed water spraying. SUMMARY

[0005] The utility model solves the technical problem that a quick water spraying mechanism for checking water film continuity of workpiece after wet polishing is provided, which can effectively solve the problems in the prior art, such as the interference of auxiliary operation three-dimensional vehicle, too far wall distance, poor water spraying angle and other site conditions, which easily lead to water spraying device installation difficulty, difficult to complete overall wetting in a short time (a few seconds), unqualified inspection conditions, and need to overcome the shortcomings of insufficient installation distance of water spraying system, insufficient water supply in a short time, and non-widely distributed water spraying.

[0006] The utility model adopts the technical scheme: a kind of quick water spraying mechanism for checking the water film continuity of workpiece after wet polishing, including fixed frame and capstan, the fixed frame outer surface is fixedly installed with locating block, the locating block outer surface is fixedly installed with the fixed column one that passes through fixed frame, the fixed column one outer surface is provided with hook, the other end of hook away from fixed column one is fixedly installed with fixed block, the fixed block outer surface is fixedly installed with connecting plate, the fixed frame outer surface is fixedly installed with mounting frame, the other end of mounting frame away from fixed frame is fixedly installed with mounting seat, the mounting seat inner surface is rotatably installed with pivot one, the pivot one outer surface is fixedly installed with hanging column, the other end of hanging column away from pivot one is fixedly installed with connecting seat, the connecting seat inner surface is rotatably installed with pivot two, the pivot two outer surface is fixedly installed with extension plate, the other end of extension plate away from pivot two is fixedly installed with water bucket, the fixed frame inner surface is fixedly installed with shaft coupling.

[0007] Preferably, the connecting plate outer surface is fixedly installed with the mounting plate of the section being the "L" letter type structure, and the mounting plate outer surface is fixedly installed with the water spraying plate.

[0008] Through the above technical scheme, the workpiece to be checked can be placed below the water spraying plate, and then the "L" letter type structure mounting plate provides stable support and suitable installation angle for the water spraying plate, so that it can better receive the water flow from the water bucket and uniformly disperse the water into thin and continuous water film to the workpiece.

[0009] Preferably, the water spraying plate is located at the end of the water bucket away from the locating block, and the water spraying plate section is in the "arc" shape structure.

[0010] Through the above technical scheme, the arc structure of the water spraying plate can form a more uniform, thin and continuous water film on its surface, meet the requirements of water film continuity detection on water spraying uniformity and stability, and the arc design can effectively disperse the water flow, reduce the impact and splash of the water flow, avoid damaging the continuity of the water film due to concentrated or excessive impact of the water flow, so as to more accurately detect the subtle defects on the surface of the workpiece, improve the detection quality and ensure the processing quality of the workpiece.

[0011] Preferably, the pivot two and the extension plate are matched, and the extension plate and the water bucket are in an integral structure.

[0012] Through the above technical scheme, the matching of the pivot two and the extension plate and the integral structure of the extension plate and the water bucket make the angle adjustment of the water bucket more convenient and fast, can adapt to the detection requirements of workpieces of different shapes and heights, and in the detection process, the inclination angle of the water bucket can be flexibly changed according to the specific conditions of the workpiece, to ensure that the water flow can always enter the water spraying plate in the best state, improve the universality and adaptability of the water spraying mechanism, reduce the detection error caused by the shape difference of the workpiece, and improve the detection efficiency and accuracy.

[0013] Preferably, the outer surface of the water bucket is provided with a water injection pipe, the water injection pipe is communicated with the water bucket, and the other end of the water injection pipe penetrates through the fixing frame and extends to the outer surface thereof.

[0014] Through the above technical scheme, the water injection pipe provides a convenient and stable water supply mode for the water bucket, can accurately control the water amount and water flow speed in the water bucket, and through the connection with the external water supply system, the water flow and pressure can be accurately adjusted according to different detection requirements and workpiece characteristics, so as to ensure the stability and consistency of the water spraying, thereby providing reliable water source conditions for water film continuity detection.

[0015] Preferably, the other end of the water bucket away from the extension plate is fixedly installed with a fixed column II, the outer surface of the fixed column II is provided with a lifting ring, the outer surface of the winch is provided with a steel wire rope, and the steel wire rope is matched with the lifting ring.

[0016] Through the above technical scheme, the combination design of the winch, the steel wire rope and the lifting ring can adjust the angle of the water bucket, accurately adjust the height of the water bucket according to the actual situation of the workpiece, ensure that the water flow can accurately fall into the water spraying plate, and the adjustment mode is simple, can improve the detection efficiency, reduce the detection error caused by improper position of the water bucket, and ensure the accuracy and reliability of the water film continuity detection.

[0017] Preferably, the outer surface of the coupling is fixedly installed with a speed reducer, and the output shaft of the coupling is fixedly installed with a winch.

[0018] Through the above technical scheme, the speed reducer can effectively reduce the rotating speed of the winch, improve the torque output, make the position adjustment of the water bucket more stable and accurate, avoid the shaking or inaccurate position of the water bucket caused by too high speed, and also reduce the impact and wear on the equipment, prolong the service life of the equipment.

[0019] Compared with the prior art, the utility model provides a quick water spraying mechanism for checking water film continuity after workpiece wet grinding, which has the following beneficial effects:

[0020] 1、The quick water spraying mechanism for checking water film continuity after workpiece wet grinding is connected through the connecting structure formed by the hook, the fixed block, the connecting plate and the like, and the cooperation of the mounting frame, the mounting seat and a series of rotating shafts, so that the connection and adjustment between the components are more convenient, the angle and position of the water bucket and the water spraying plate are adjusted flexibly to adapt to complex space environment, the installation difficulty problem caused by the limitation of the site conditions is avoided, efficient installation and layout in limited space are realized, and the smooth development of water spraying detection work is ensured.

[0021] 2、The quick water spraying mechanism for checking the water film continuity of the wet polished workpiece is connected with the water bucket through the water injection pipe, can be closely matched with the external water supply system, can ensure that the water bucket can quickly accumulate a large amount of water, and uniformly disperses the water into a large-area water film through the water spraying plate to sprinkle the workpiece, so that the water can be quickly covered on each part of the workpiece, overall wetting is realized, the detection condition is met, the defects of insufficient water supply amount in a short time and non-wide water spraying distribution are overcome, and the detection efficiency and accuracy are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a three-dimensional structure diagram of the utility model Figure 1 ;

[0023] Figure 2 It is a three-dimensional structure diagram of the utility model Figure 2 ;

[0024] Figure 3 It is a three-dimensional structure diagram of the utility model

[0025] Figure 4 It is a three-dimensional structure diagram of the utility model

[0026] Figure 5 It is a three-dimensional structure diagram of the utility model

[0027] Figure 6 It is a three-dimensional structure diagram of the utility model

[0028] Figure 7 It is a three-dimensional structure diagram of the utility model

[0029] Among them: 1, the fixed frame; 2, the positioning block; 3, the fixed column one; 4, the hook; 5, the fixed block; 6, the connecting plate; 7, the mounting plate; 8, the water spraying plate; 9, the mounting frame; 10, the mounting seat; 11, the shaft one; 12, the hanging column; 13, the connecting seat; 14, the shaft two; 15, the extension plate; 16, the water bucket; 17, the fixed column two; 18, the lifting ring; 19, the shaft coupling; 20, the speed reducer; 21, the winch; 22, the steel wire rope; 23, the water injection pipe. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment one: asFigures 1-7 The utility model provides a kind of quick water spraying mechanism for checking the water film continuity of workpiece wet polishing, including fixed frame 1 and capstan 21, fixed frame 1 outer surface is fixedly installed with locating block 2, locating block 2 outer surface is fixedly installed with the fixed column one 3 that penetrates fixed frame 1, fixed column one 3 outer surface is provided with hook 4, hook 4 is fixedly installed with fixed block 5 at another end away from fixed column one 3, fixed block 5 outer surface is fixedly installed with connecting plate 6, fixed frame 1 outer surface is fixedly installed with mounting frame 9, mounting frame 9 is fixedly installed with mounting seat 10 at another end away from fixed frame 1, the inner surface of mounting seat 10 is rotatably installed with shaft one 11, the outer surface of shaft one 11 is fixedly installed with hanging column 12, hanging column 12 is fixedly installed with connecting seat 13 at another end away from shaft one 11, the inner surface of connecting seat 13 is rotatably installed with shaft two 14, the outer surface of shaft two 14 is fixedly installed with extension plate 15, extension plate 15 is fixedly installed with water bucket 16 at another end away from shaft two 14, the inner surface of fixed frame 1 is fixedly installed with shaft coupling 19.

[0032] Specifically, the outer surface of connecting plate 6 is fixedly installed with mounting plate 7 with "L" shaped cross section, the outer surface of mounting plate 7 is fixedly installed with water spraying plate 8, which has the advantages that the workpiece to be inspected can be placed below the water spraying plate 8, and then the "L" shaped mounting plate 7 provides stable support and appropriate installation angle for the water spraying plate 8, so that it can better receive the water flow from the water bucket 16 and evenly disperse the water into thin and continuous water film to the workpiece.

[0033] Specifically, the water spraying plate 8 is located at one end of the water bucket 16 away from the locating block 2, and the cross section of the water spraying plate 8 is "arc" shaped, which has the advantages that the arc structure of the water spraying plate 8 can form a more uniform, thin and continuous water film on its surface, which meets the requirements of water film continuity detection on water spraying uniformity and stability. The arc design can effectively disperse the water flow, reduce the impact and splashing of the water flow, avoid damaging the continuity of the water film due to concentrated or excessive water flow, and thus more accurately detect the subtle defects on the surface of the workpiece, improve the detection quality and ensure the processing quality of the workpiece.

[0034] Specifically, the shaft two 14 and the extension plate 15 are adapted, and the extension plate 15 is an integral structure with the water bucket 16, which has the advantages that the adaptation of the shaft two 14 and the extension plate 15 and the integral structure of the extension plate 15 and the water bucket 16 make the angle adjustment of the water bucket 16 more convenient and fast, which can adapt to the detection needs of workpieces of different shapes and heights. During the detection process, the inclination angle of the water bucket 16 can be flexibly changed according to the specific conditions of the workpiece, to ensure that the water flow can always enter the water spraying plate 8 in the best state, improve the universality and adaptability of the water spraying mechanism, reduce the detection errors caused by the shape difference of the workpiece, and improve the detection efficiency and accuracy.

[0035] Example two: asFigures 2-7 As an improvement to the previous embodiment.

[0036] Specifically, the outer surface of the water bucket 16 is provided with a water injection pipe 23, which is communicated with the water bucket 16, and the other end of the water injection pipe 23 penetrates through the fixing frame 1 and extends to the outer surface thereof. The advantage is that the water injection pipe 23 provides a convenient and stable water supply mode for the water bucket 16, which can accurately control the water quantity and flow rate in the water bucket 16. Through the connection with the external water supply system, the water flow and pressure can be accurately adjusted according to different detection requirements and workpiece characteristics, to ensure the stability and consistency of the water spray, thereby providing reliable water source conditions for water film continuity detection.

[0037] Specifically, the other end of the water bucket 16 away from the extension plate 15 is fixedly installed with a fixed column two 17, and the outer surface of the fixed column two 17 is provided with a lifting ring 18. The outer surface of the winch 21 is provided with a steel wire rope 22, which is matched with the lifting ring 18. The advantage is that the combination of the winch 21, the steel wire rope 22 and the lifting ring 18 can adjust the angle of the water bucket 16. According to the actual situation of the workpiece, the height of the water bucket 16 can be accurately adjusted to ensure that the water flow can accurately fall into the water spray plate 8. At the same time, this adjustment method is simple to operate, which can improve the detection efficiency, reduce the detection error caused by improper position of the water bucket 16, and ensure the accuracy and reliability of the water film continuity detection.

[0038] Specifically, the outer surface of the coupling 19 is fixedly installed with a speed reducer 20, and the output shaft of the coupling 19 is fixedly installed with a winch 21. The advantage is that the addition of the speed reducer 20 can effectively reduce the speed of the winch 21, improve the torque output, make the position adjustment of the water bucket 16 more stable and accurate, avoid the shaking or inaccurate position of the water bucket 16 caused by too fast speed, and also reduce the impact and wear on the equipment, prolong the service life of the equipment.

[0039] Working principle: in use, first fixed frame 1 is fixed in the appropriate work site, through the positioning block 2, fixed column 3, hook 4, fixed block 5 and connecting plate 6 complete the preliminary construction of related components, installation frame 9, mounting seat 10, shaft 11, 12, connecting seat 13, shaft 14, extension plate 15 in turn assembly, so that the bucket 16 can be securely suspended, at the same time the coupling 19, speed reducer 20 and winch 21 installed in the fixed frame 1, the 'L' shaped mounting plate 7 is installed on the connecting plate 6, and then fixed water plate 8, the water injection pipe 23 one end connected to the bucket 16, the other end out of the fixed frame 1 water supply system, finally the steel wire rope 22 connecting winch 21 and the bucket 16 ring 18, open water supply system, water through the water injection pipe 23 into the bucket 16, accumulation after flowing to the water plate 8, by virtue of the arc structure of water plate 8, the water flow is dispersed into uniform water film to the workpiece placed below, if need to adjust the water angle, rotate the shaft 14 change the inclination of the bucket 16; if the workpiece height is different, start the winch 21, through the speed reducer 20 deceleration increase torque, winch 21 retraction of steel wire rope 22 lifting bucket 16, let the water film complete coverage of workpiece, the detector to observe the continuity of water film to judge the workpiece wet polishing quality.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes, modifications, replacements and variations of the embodiments can be made by those skilled in the art without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A quick water spraying mechanism for checking the continuity of water film after wet grinding of a workpiece, comprising a fixing frame (1) and a winch (21), characterized in that: The outer surface of the fixing frame (1) is fixedly installed with a positioning block (2), the outer surface of the positioning block (2) is fixedly installed with a fixed column one (3) penetrating through the fixing frame (1), the outer surface of the fixed column one (3) is provided with a hook (4), the other end of the hook (4) away from the fixed column one (3) is fixedly installed with a fixed block (5), the outer surface of the fixed block (5) is fixedly installed with a connecting plate (6), the outer surface of the fixing frame (1) is fixedly installed with a mounting frame (9), the other end of the mounting frame (9) away from the fixing frame (1) is fixedly installed with a mounting seat (10), the inner surface of the mounting seat (10) is rotatably installed with a rotating shaft one (11), the outer surface of the rotating shaft one (11) is fixedly installed with a hanging column (12), the other end of the hanging column (12) away from the rotating shaft one (11) is fixedly installed with a connecting seat (13), the inner surface of the connecting seat (13) is rotatably installed with a rotating shaft two (14), the outer surface of the rotating shaft two (14) is fixedly installed with an extension plate (15), the other end of the extension plate (15) away from the rotating shaft two (14) is fixedly installed with a water bucket (16), the inner surface of the fixing frame (1) is fixedly installed with a shaft coupling (19).

2. The quick water spraying mechanism for checking the continuity of water film after wet sanding of a workpiece according to claim 1, characterized in that: The outer surface of the connecting plate (6) is fixedly installed with an installation plate (7) in "L" shape structure, the outer surface of the installation plate (7) is fixedly installed with a water spraying plate (8).

3. The quick water spraying mechanism for checking the continuity of water film after wet sanding of a workpiece according to claim 2, characterized in that: The water spraying plate (8) is located at the end of the water bucket (16) away from the positioning block (2), and the water spraying plate (8) is in "arc" shape structure.

4. The quick water spraying mechanism for checking the continuity of water film after wet sanding of a workpiece according to claim 1, characterized in that: The rotating shaft two (14) and the extension plate (15) are matched, and the extension plate (15) and the water bucket (16) are in integral structure.

5. The quick water spraying mechanism for checking the continuity of water film after wet sanding of a workpiece according to claim 1, characterized in that: The outer surface of the water bucket (16) is provided with a water injection pipe (23), the water injection pipe (23) is communicated with the water bucket (16), and the other end of the water injection pipe (23) penetrates through the fixing frame (1) and extends to the outer surface thereof.

6. The quick water spraying mechanism for checking the continuity of water film after wet sanding of a workpiece according to claim 1, characterized in that: The other end of the water bucket (16) away from the extension plate (15) is fixedly installed with a fixed column two (17), the outer surface of the fixed column two (17) is provided with a lifting ring (18), the outer surface of the winch (21) is provided with a steel wire rope (22), and the steel wire rope (22) is matched with the lifting ring (18).

7. The quick water spraying mechanism for checking the continuity of water film after wet sanding of a workpiece according to claim 1, characterized in that: The outer surface of the shaft coupling (19) is fixedly installed with a speed reducer (20), and the output shaft of the shaft coupling (19) is fixedly installed with a winch (21).

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