Spraying tool for shielding and hanging harmonica-shaped tube

Abstract

The utility model relates to the technical field of harmonica-shaped tube production, in particular to a spraying tool for shielding and hanging harmonica-shaped tubes, which comprises a cross beam, two ends of the cross beam are respectively connected with supporting beams through connecting rods, a plurality of supports are connected to the inner sides of the connecting rods, and protective caps are connected to the supports through pins. The distance between every two adjacent pins ranges from 10 cm to 20 cm, the end of each pin is of a round head structure, the protective cap is made of silica gel, the upper side of the cross beam is connected with a hanging ring, and the supports are arranged at equal intervals. The shielding and mounting tool with the adjustable length is designed according to different product specifications, shielding efficiency is improved, upper hanging water nozzles at the two ends are rapidly inserted, upper hanging efficiency is improved, lower hanging efficiency is also improved, and the shielding and mounting tool is convenient and efficient to use and good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of harmonica pipe production, in particular to a spraying tool used for shielding and mounting harmonica pipes. Background Art

[0002] The new energy electric vehicle industry is in a stage of vigorous development. As one of the core components of the electric vehicle battery thermal management liquid cooling function module, the harmonica tube liquid cooling plate has a variety of specifications and models.

[0003] The spraying efficiency of harmonica tubes cannot be ignored. Masking and hanging efficiency are important indicators of spraying production capacity. Currently, according to the design of harmonica tubes, there are no reserved mounting holes for spraying, and there are two threaded holes at both ends. According to the drawing requirements, threaded holes are installation holes and powder is not allowed on the threads. Therefore, if threaded holes are selected as mounting holes, they must be free of flying powder. The existing technology uses threaded holes as mounting points and assembles sheep eye screws on both sides crosswise for balanced mounting. Flat head nuts are used at the roots of the screws for masking. The assembly efficiency is very low, which also affects the efficiency of lower hanging and de-masking. The mounting method and de-masking become bottlenecks in the process. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a spraying tool for shielding and mounting harmonica pipes to solve the above problems.

[0005] The technical solution of the utility model to solve the above technical problems is: a spray tool for shielding and mounting harmonica tubes, including a crossbeam, both ends of which are connected to the support beam through connecting rods, a plurality of brackets are connected to the inner side of the connecting rod, and a protective cap is connected to the bracket through a pin.

[0006] As a preferred technical solution of the present invention, the brackets are arranged at equal intervals.

[0007] As a preferred technical solution of the present invention, the length of the bracket is 5-6 cm.

[0008] As a preferred technical solution of the present invention, the distance between adjacent pins is 10-20 cm.

[0009] As a preferred technical solution of the present invention, the end of the pin is a round head structure.

[0010] As a preferred technical solution of the present invention, the material of the protective cap is silicone.

[0011] As a preferred technical solution of the present invention, a lifting ring is connected to the upper side of the beam.

[0012] As a preferred technical solution of the present invention, the protective cap is provided with a through hole adapted to fit the pin.

[0013] Since the utility model adopts such a structure, the shielding and mounting tooling with adjustable length is designed according to different product specifications, which increases the shielding efficiency. At the same time, the water nozzles at both ends can be quickly inserted, which improves the upper hanging efficiency and also improves the lower hanging efficiency. It is convenient and efficient to use and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of a spray tool for shielding and mounting harmonica pipes according to the present invention.

[0015] Figure 2 It is a left view of a spraying tool for shielding and mounting harmonica pipes according to the present invention.

[0016] In the figure: 1 is a crossbeam, 2 is a connecting rod, 3 is a supporting beam, 4 is a bracket, 5 is a pin, 6 is a protective cap, and 7 is a lifting ring. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] like Figures 1 and 2 As shown, the present invention is a spraying tool for shielding and mounting harmonica pipes, comprising a crossbeam 1, the two ends of which are connected to a support beam 3 via a connecting rod 2, a plurality of brackets 4 being connected to the inner side of the connecting rod 2, a protective cap 6 being connected to the bracket 4 via a pin 5, and a through hole being provided on the protective cap 6 for matching with the pin 5. The ends of the crossbeam 1, the connecting rod 2, and the support beam 3 are connected to each other via bolts, which facilitates assembly and adjustment, ensuring the versatility of the tool; the pin 5 is inserted into the protective cap 6 to ensure that the pin 5 and the protective cap 6 are tightly connected during the spraying process, effectively preventing the protective cap from being displaced or falling off, and ensuring that the inserted water nozzle is always in a shielded state, thereby effectively preventing thread powder from flying, ensuring product quality, and being convenient, efficient, and practical.

[0019] The utility model further has the brackets 4 arranged at equal intervals, and the length of the brackets 4 is 5-6 cm. The length of the brackets 4 can be adaptively adjusted according to the spraying needs.

[0020] The present invention further provides that the distance between adjacent pins 5 is 10-20 cm. The spacing between the pins 5 can be adaptively adjusted according to the spraying requirements.

[0021] The present invention further has a rounded end portion of the pin 5, which can prevent the inner wall of the faucet from being scratched during insertion, and is highly practical.

[0022] The present invention further provides that the protective cap 6 is made of silicone. The silicone protective cap 6 can effectively prevent collisions with the faucet. To further ensure that the faucet is not contaminated during the spraying process, a shielding material can be wrapped around the outside of the faucet before inserting the protective cap. The shielding material fits tightly against the elastic silicone protective cap.

[0023] The utility model is further provided with a hanging ring 7 on the upper side of the crossbeam 1. The harmonica pipes can be sprayed in batches by connecting the hanging ring 7 to the lifting equipment.

[0024] The description and application of the present invention here are illustrative and are not intended to limit the scope of the present invention to the above-described embodiments. Variations and changes to the embodiments disclosed herein are possible, and actual replacements of the embodiments and various equivalent components are well known to those of ordinary skill in the art. It should be clear to those skilled in the art that the present invention can be implemented in other forms, structures, arrangements, proportions, and with other elements, materials, and components without departing from the spirit or essential characteristics of the present invention. Other variations and changes can be made to the embodiments disclosed herein without departing from the spirit or essential characteristics of the present invention.

Claims

1. A spraying tool for shielding and mounting harmonica pipes, characterized by: It comprises a crossbeam (1), both ends of which are connected to a support beam (3) via connecting rods (2), a plurality of brackets (4) are connected to the inner side of the connecting rod (2), and a protective cap (6) is connected to the bracket (4) via a pin (5).

2. The spraying tool for shielding and mounting harmonica pipes according to claim 1, characterized in that: The brackets (4) are arranged at equal intervals.

3. The spraying tool for shielding and mounting harmonica pipes according to claim 2, characterized in that: The length of the bracket (4) is 5-6 cm.

4. The spraying tool for shielding and mounting harmonica pipes according to claim 1, characterized in that: The distance between adjacent pins (5) is 10-20 cm.

5. The spraying tool for shielding and mounting harmonica pipes according to claim 1, characterized in that: The end of the pin (5) is a round head structure.

6. The spraying tool for shielding and mounting harmonica pipes according to claim 1, characterized in that: The material of the protective cap (6) is silicone.

7. The spraying tool for shielding and mounting harmonica pipes according to claim 1, characterized in that: A lifting ring (7) is connected to the upper side of the crossbeam (1).

8. The spraying tool for shielding and mounting harmonica pipes according to claim 1, characterized in that: The protective cap (6) is provided with a through hole adapted to the pin (5).

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