Surface anti-corrosion treatment device for hexagonal flange bolt

Abstract

The utility model relates to the technical field of anti-corrosion treatment devices, in particular to a surface anti-corrosion treatment device for a hexagonal flange bolt, which can effectively reduce the waste of preservatives and comprises a mounting frame, a lifting device is arranged at the top of the mounting frame, a mounting pipe is arranged at the bottom end of the lifting device, and a sealing cover is arranged at the bottom of the mounting pipe. An edge is arranged on the periphery of the bottom of the sealing cover, a spray head is arranged at the bottom end of the mounting pipe, a jacking head is arranged at the bottom of the mounting pipe, a connecting pipe is arranged on the side wall of the mounting pipe, an injection pump is arranged at one end of the connecting pipe, and a through hole is formed in the middle of the jacking head; a conveying device used for conveying bolts is arranged below the lifting device, an electromagnetic valve used for controlling liquid flow is arranged on the connecting pipe, the jacking head is made of rubber, and a gap is formed between the edge and the jacking head.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-corrosion treatment devices, in particular to a surface anti-corrosion treatment device for a hexagonal flange bolt. Background Art

[0002] As we all know, hexagonal socket bolts are very commonly used nowadays, and their demand is constantly increasing. During the production and processing of hexagonal socket bolts, the hexagonal holes of the hexagonal socket bolts need to be treated with anti-corrosion.

[0003] When the existing surface anti-corrosion treatment device of the hexagonal flange bolt performs anti-corrosion treatment on the hexagonal hole, a spray head is usually used to spray the anti-corrosion agent on the hexagonal hole. However, when the spray head is used for spraying, the anti-corrosion agent will diffuse to the surroundings, which is easy to cause waste of the anti-corrosion agent. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a surface anti-corrosion treatment device for hexagonal flange bolts, which can effectively reduce the waste of anti-corrosion agents.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface anti-corrosion treatment device for a hexagonal flange bolt, comprising a mounting frame, a lifting device is arranged on the top of the mounting frame, a mounting tube is arranged at the bottom end of the lifting device, a sealing cover is arranged at the bottom of the mounting tube, an edge is arranged around the bottom of the sealing cover, a nozzle is arranged at the bottom end of the mounting tube, a top entry head is arranged at the bottom of the mounting tube, a connecting tube is arranged on the side wall of the mounting tube, an injection pump is arranged at one end of the connecting tube, and a through hole is arranged in the middle of the top entry head.

[0008] Furthermore, a conveying device for conveying the bolts is provided below the lifting device.

[0009] Furthermore, a solenoid valve for controlling the liquid flow is provided on the connecting pipe.

[0010] Furthermore, the material of the push-in head is rubber.

[0011] Furthermore, a gap is provided between the edge and the top insertion head.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a surface anti-corrosion treatment device for hexagonal flange bolts, which has the following beneficial effects:

[0014] The surface anti-corrosion treatment device of the hexagonal flange bolt is configured by arranging an arranging head, a sealing cover, a nozzle and an injection pump. The arranging head is pushed into the hexagonal hole, and a small amount of anti-corrosion agent is injected into the hexagonal hole by using the injection pump and the nozzle. The anti-corrosion agent flows in the gap between the arranging head and the hexagonal hole, and the anti-corrosion agent can be evenly applied in the hexagonal hole. There is no need to spray the anti-corrosion agent with a spray head, and the anti-corrosion agent will not diffuse to the surroundings, thereby effectively reducing the waste of the anti-corrosion agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the top entry head of the utility model;

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the top entry head of the utility model;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of an inverted nozzle of the utility model.

[0020] In the figure: 1. mounting frame; 2. lifting device; 3. mounting pipe; 4. sealing cover; 5. edge; 6. nozzle; 7. top entry head; 8. connecting pipe; 9. injection pump; 10. through hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5The utility model discloses a surface anticorrosion treatment device for a hexagonal flange bolt, comprising a mounting frame 1, a lifting device 2 is arranged on the top of the mounting frame 1 to control the lifting of a top entry head 7, a mounting tube 3 is arranged at the bottom of the lifting device 2, a sealing cover 4 is arranged at the bottom of the mounting tube 3, an edge 5 is arranged around the bottom of the sealing cover 4, a nozzle 6 is arranged at the bottom of the mounting tube 3, a top entry head 7 is arranged at the bottom of the mounting tube 3, the top entry head 7 is pushed into the hexagonal hole, a small amount of preservative is injected into the hexagonal hole by using an injection pump 9 and the nozzle 6, the preservative flows in the gap between the top entry head 7 and the hexagonal hole, and the preservative can be evenly applied to the hexagonal hole, and the top entry head 7 will be compressed after the preservative is injected, a connecting pipe 8 is arranged on the side wall of the mounting tube 3, an injection pump 9 is arranged at one end of the connecting pipe 8 to provide power for the injection of the preservative, and a through hole 10 is arranged in the middle of the top entry head 7.

[0023] Wherein, a conveying device for conveying bolts is arranged below the lifting device 2 .

[0024] Wherein, a solenoid valve for controlling the liquid flow is arranged on the connecting pipe 8 .

[0025] The material of the push-in head 7 is rubber.

[0026] A gap is provided between the edge 5 and the push-in head 7 .

[0027] To sum up, when in use, the surface anti-corrosion treatment device for the hexagonal flange bolt controls the lifting device 2 to drive the jacking head 7 to descend, and pushes the jacking head 7 into the hexagonal hole. A small amount of anti-corrosion agent is injected into the hexagonal hole using the injection pump 9, the nozzle 6, the mounting tube 3 and the connecting tube 8. The anti-corrosion agent flows in the gap between the jacking head 7 and the hexagonal hole, and the anti-corrosion agent can be evenly applied to the hexagonal hole.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface anti-corrosion treatment device for a hexagonal flange bolt, comprising a mounting frame (1), characterized in that: A lifting device (2) is arranged at the top of the mounting frame (1), a mounting tube (3) is arranged at the bottom end of the lifting device (2), a sealing cover (4) is arranged at the bottom of the mounting tube (3), an edge (5) is arranged around the bottom of the sealing cover (4), a nozzle (6) is arranged at the bottom end of the mounting tube (3), a top entry head (7) is arranged at the bottom of the mounting tube (3), a connecting tube (8) is arranged on the side wall of the mounting tube (3), an injection pump (9) is arranged at one end of the connecting tube (8), and a through hole (10) is arranged in the middle of the top entry head (7).

2. The surface anti-corrosion treatment device for hexagonal flange bolts according to claim 1, characterized in that: A conveying device for conveying bolts is arranged below the lifting device (2).

3. The surface anti-corrosion treatment device for a hexagonal flange bolt according to claim 1, characterized in that: The connecting pipe (8) is provided with a solenoid valve for controlling the flow of liquid.

4. The surface anti-corrosion treatment device for a hexagonal flange bolt according to claim 1, characterized in that: The material of the push-in head (7) is rubber.

5. The surface anti-corrosion treatment device for a hexagonal flange bolt according to claim 1, characterized in that: A gap is provided between the edge (5) and the top insertion head (7).

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