Integrated hexagonal flange nut surface treatment processing equipment

Abstract

The utility model relates to nut machining technical field discloses an integrated hexagonal flange face nut surface treatment processing equipment, including processing platform, conveying platform, frame, the conveying platform rotation is connected in the right side outer wall of processing platform, the frame contact is in the right side outer wall of conveying platform, the top inner wall fixed connection of processing platform has the spraying processing bin, be provided with processing mechanism on the processing platform, be provided with auxiliary mechanism on the processing mechanism, the processing mechanism includes drive machine, drive machine fixed connection is in the back side outer wall of processing platform, the output end of drive machine is fixedly connected with screw rod through the shaft coupling. In the utility model, the hexagonal flange face nut inner ring is clamped flexibly by adopting the expansion skin bag, the influence of the contact of traditional clamping mode and nut surface on coating fitting effect is avoided, it is guaranteed that coating can fully and evenly adhere on nut surface, and the surface treatment processing quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of nut processing technology, and in particular to an integrated hexagonal flange nut surface treatment processing equipment. Background Technology

[0002] Integrated hexagonal flange nut, also known as washer nut or serrated nut, is a common fastener that integrates a washer and a nut together. Compared with the combination of a regular nut and a washer, it has a more compact structure and is easier to install.

[0003] The flange face of the nut has anti-slip teeth, which increases the contact area with the workpiece, providing better resistance to vibration and torsion, making the connection more secure and the tensile strength greater. Common materials include stainless steel and alloy steel. Alloy steel provides higher strength. The nut can be fixed in mechanical equipment through six threaded holes to fasten parts and prevent loosening caused by vibration and other reasons.

[0004] Integrated hexagonal flange nuts have the following defects: during use, nuts are often exposed to air, moisture, oil, or corrosive media (such as humid environments or chemical scenarios), making them susceptible to external corrosive factors, leading to rust and oxidation. To address these issues, an integrated hexagonal flange nut surface treatment processing equipment is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an integrated hexagonal flange nut surface treatment processing equipment, which aims to improve the problem that nuts are often exposed to air, moisture, oil or corrosive substances during use and are easily corroded by external factors.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an integrated hexagonal flange nut surface treatment processing equipment, comprising a processing platform, a conveying platform, and a frame. The conveying platform is rotatably connected to the right outer wall of the processing platform, and the frame contacts the right outer wall of the conveying platform. A spraying processing chamber is fixedly connected to the top inner wall of the processing platform. A processing mechanism is provided on the processing platform, and an auxiliary mechanism is provided on the processing mechanism. The processing mechanism includes a drive motor, which is fixedly connected to the rear outer wall of the processing platform. A threaded rod is fixedly connected to the output end of the drive motor via a coupling. A threaded sleeve is threadedly connected to the side outer wall of the threaded rod. A lifting body is fixedly connected to the side outer wall of the threaded sleeve. A telescopic hydraulic cylinder is slidably connected to the front inner wall of the lifting body. A mounting frame is fixedly connected to the output end of the telescopic hydraulic cylinder. An inflator is fixedly connected to the top inner wall of the mounting frame. A hollow tube is threadedly connected to the bottom inner wall of the mounting frame, and an expansion bladder is fixedly connected to the side outer wall of the hollow tube.

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a protective cover, which is snapped onto the outer side wall of the mounting frame, and a telescopic cylinder is slidably connected to the bottom inner wall of the protective cover.

[0008] As a further description of the above technical solution: the threaded rod is rotatably connected to the inner walls of the left and right sides of the processing platform through bearings, and the main body of the elevator is slidably connected to the outer wall of the rear side of the processing platform.

[0009] As a further description of the above technical solution: the telescopic hydraulic cylinder is fixedly connected to the output end of the elevator body, and the hollow tube is connected to the inflator.

[0010] As a further description of the above technical solution: the outer side wall of the inflatable bladder is in contact with a nut, and the hollow tube penetrates the bottom inner wall of the mounting frame.

[0011] As a further description of the above technical solution: the telescopic cylinder contacts the top outer wall of the processing platform, and a wear-resistant pad is fixedly connected to the bottom outer wall of the telescopic cylinder.

[0012] As a further description of the above technical solution: both the telescopic cylinder and the inner side wall of the protective cover are fixedly connected with an oleophobic layer.

[0013] This utility model has the following beneficial effects: 1. In this utility model, by using an expansion bladder to flexibly clamp the inner ring of the hexagonal flange nut, the influence of traditional clamping methods on the coating adhesion effect due to contact with the nut surface is avoided, ensuring that the coating can fully and evenly adhere to the nut surface, thus improving the surface treatment quality. At the same time, the hollow tube and the mounting bracket are connected by threads, which allows the hollow tube and the expansion bladder to be easily disassembled and maintained after long-term use, simplifying the maintenance process and reducing maintenance costs.

[0014] 2. In this utility model, the protective cover and the telescopic cylinder work together to form an effective seal on the top of the spraying chamber, which not only avoids the waste and pollution caused by paint splashing to the outside during the spraying process, but also prevents external dust and impurities from entering the processing area and interfering with the processing quality, thus ensuring the cleanliness of the processing environment; and the oleophobic layer on the inner wall of the telescopic cylinder and the protective cover can prevent paint from adhering, making it easy to clean and reducing the difficulty of subsequent cleaning work. Attached Figure Description

[0015] Figure 1 This is a schematic front view of an integrated hexagonal flange nut surface treatment processing equipment proposed in this utility model; Figure 2 This is a side view of an integrated hexagonal flange nut surface treatment processing equipment proposed in this utility model; Figure 3 This is a schematic diagram of the processing mechanism of an integrated hexagonal flange nut surface treatment processing equipment proposed in this utility model; Figure 4 This is a schematic diagram of the auxiliary mechanism of an integrated hexagonal flange nut surface treatment processing equipment proposed in this utility model.

[0016] Legend: 1. Processing platform; 2. Conveying platform; 3. Frame; 4. Spray coating chamber; 5. Processing mechanism; 51. Drive motor; 52. Threaded rod; 53. Lifting body; 54. Telescopic hydraulic cylinder; 55. Mounting frame; 56. Inflator; 57. Hollow tube; 58. Inflatable bladder; 6. Auxiliary mechanism; 61. Protective cover; 62. Telescopic cylinder; 63. Oil-repellent coating. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figures 1-3This utility model provides an embodiment of an integrated hexagonal flange nut surface treatment processing equipment, including a processing platform 1, a conveying platform 2, and a frame 3. The conveying platform 2 is rotatably connected to the right outer wall of the processing platform 1, and the frame 3 contacts the right outer wall of the conveying platform 2. A spraying processing chamber 4 is fixedly connected to the top inner wall of the processing platform 1. The spraying processing chamber 4 provides a closed space for the surface treatment of the nuts, facilitating spraying and other processing operations and reducing paint overflow. A processing mechanism 5 is provided on the processing platform 1, and an auxiliary mechanism 6 is provided on the processing mechanism 5. The processing mechanism 5 includes a drive motor 51, which is fixedly connected to the rear outer wall of the processing platform 1. The output end of the drive motor 51 is fixedly connected to a threaded rod 52 through a coupling. The drive motor 51 drives... The threaded rod 52 rotates, transmitting the power of the drive motor 51 to the threaded rod 52. A threaded sleeve is threadedly connected to the outer side wall of the threaded rod 52. The outer side wall of the threaded sleeve is fixedly connected to the lifting body 53. A telescopic hydraulic cylinder 54 is slidably connected to the inner front wall of the lifting body 53. A mounting bracket 55 is fixedly connected to the output end of the telescopic hydraulic cylinder 54. The telescopic hydraulic cylinder 54 can slide on the lifting body 53 for easy position adjustment. An inflator 56 is fixedly connected to the inner top wall of the mounting bracket 55. The inflator 56 provides an air source for the subsequent expansion of the expansion bladder 58. A hollow tube 57 is threadedly connected to the inner bottom wall of the mounting bracket 55. An expansion bladder 58 is fixedly connected to the outer side wall of the hollow tube 57. The expansion bladder 58 can expand after inflation to clamp the inner ring of the nut.

[0019] Reference Figures 2-4 The threaded rod 52 is rotatably connected to the inner walls of the left and right sides of the processing platform 1 via bearings. The lifting body 53 is slidably connected to the outer rear wall of the processing platform 1. The telescopic hydraulic cylinder 54 is fixedly connected to the output end of the lifting body 53. The lifting body 53 can drive the telescopic hydraulic cylinder 54 to lift and lower, thereby adjusting the height of the telescopic hydraulic cylinder 54. The hollow tube 57 is connected to the inflator 56. The outer side wall of the expansion bladder 58 contacts a nut. After the expansion bladder 58 expands, it contacts the inner ring of the nut to achieve flexible clamping of the nut. The hollow tube 57 penetrates the bottom inner wall of the mounting frame 55.

[0020] Reference Figures 3-4 The auxiliary mechanism 6 includes a protective cover 61, which is snapped onto the outer side wall of the mounting bracket 55. The protective cover 61 and the telescopic cylinder 62 form a relatively enclosed space to reduce splashing during spraying. The telescopic cylinder 62 is slidably connected to the bottom inner wall of the protective cover 61. The telescopic cylinder 62 contacts the top outer wall of the processing platform 1. A wear-resistant pad is fixedly connected to the bottom outer wall of the telescopic cylinder 62. The wear-resistant pad increases the wear resistance of the telescopic cylinder 62 when it contacts the processing platform 1 and extends the service life of the telescopic cylinder 62. An oleophobic layer 63 is fixedly connected to the inner side walls of both the telescopic cylinder 62 and the protective cover 61. The oleophobic layer 63 prevents paint from adhering to the inner walls of the telescopic cylinder 62 and the protective cover 61, making it easy to clean.

[0021] Working principle: The hexagonal flange nuts are transported sequentially to the right side of the processing platform 1 via the conveyor platform 2. Then, the drive motor 51 rotates the threaded rod 52, causing the lifting body 53 to move left and right, moving the hollow tube 57 above the nut. Next, the lifting body 53 lowers the telescopic hydraulic cylinder 54, causing the hollow tube 57 to insert into the inner ring of the nut. Then, the air inflator 56 inflates the hollow tube 57, causing the expansion bladder 58 at the bottom of the hollow tube 57 to expand. This process is suitable for different specifications. The inner ring of the flange nut of the mold is flexibly clamped to avoid the traditional clamping method which has a certain contact with the nut surface and affects the full adhesion of the coating. At the same time, the traditional components are more complex and cause the coating to adhere to the surface of the clamping components during spraying. In long-term use, the hollow tube 57 can be directly rotated to separate from the mounting bracket 55 by thread, which facilitates the disassembly and maintenance of the hollow tube 57 and the expansion bladder 58. During processing, the top of the spraying chamber 4 is sealed by the protective cover 61 and the telescopic cylinder 62 to prevent the coating from splashing to the outside or being interfered with by external dust and impurities.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated hexagonal flange nut surface treatment processing equipment, comprising a processing platform (1), a conveying platform (2), and a frame (3), characterized in that: The conveying platform (2) is rotatably connected to the outer right side of the processing platform (1), the frame (3) is in contact with the outer right side of the conveying platform (2), the top inner wall of the processing platform (1) is fixedly connected to the spraying processing chamber (4), the processing platform (1) is provided with a processing mechanism (5), and the processing mechanism (5) is provided with an auxiliary mechanism (6). The processing mechanism (5) includes a drive motor (51), which is fixedly connected to the rear outer wall of the processing platform (1). The output end of the drive motor (51) is fixedly connected to a threaded rod (52) via a coupling. A threaded sleeve is threadedly connected to the outer side wall of the threaded rod (52). A lifting body (53) is fixedly connected to the outer side wall of the threaded sleeve. A telescopic hydraulic cylinder (54) is slidably connected to the inner front wall of the lifting body (53). A mounting bracket (55) is fixedly connected to the output end of the telescopic hydraulic cylinder (54). An inflator (56) is fixedly connected to the inner top wall of the mounting bracket (55). A hollow tube (57) is threadedly connected to the inner bottom wall of the mounting bracket (55). An expansion bladder (58) is fixedly connected to the outer side wall of the hollow tube (57).

2. The integrated hexagonal flange nut surface treatment processing equipment according to claim 1, characterized in that: The auxiliary mechanism (6) includes a protective cover (61), which is snapped onto the outer side wall of the mounting bracket (55), and a telescopic cylinder (62) is slidably connected to the inner bottom wall of the protective cover (61).

3. The integrated hexagonal flange nut surface treatment processing equipment according to claim 1, characterized in that: The threaded rod (52) is rotatably connected to the inner walls of the left and right sides of the processing platform (1) via bearings, and the elevator body (53) is slidably connected to the outer wall of the rear side of the processing platform (1).

4. The integrated hexagonal flange nut surface treatment processing equipment according to claim 1, characterized in that: The telescopic hydraulic cylinder (54) is fixedly connected to the output end of the elevator body (53), and the hollow tube (57) is connected to the inflator (56).

5. The integrated hexagonal flange nut surface treatment processing equipment according to claim 1, characterized in that: The outer side wall of the inflatable bladder (58) is in contact with a nut, and the hollow tube (57) penetrates the bottom inner wall of the mounting bracket (55).

6. The integrated hexagonal flange nut surface treatment processing equipment according to claim 2, characterized in that: The telescopic cylinder (62) contacts the top outer wall of the processing platform (1), and a wear-resistant pad is fixedly connected to the bottom outer wall of the telescopic cylinder (62).

7. The integrated hexagonal flange nut surface treatment processing equipment according to claim 2, characterized in that: The telescopic cylinder (62) and the inner side wall of the protective cover (61) are both fixedly connected with an oleophobic layer (63).

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