Preparation process for oil cooler pipe externally provided with reinforcing pieces

A preparation process and reinforcement sheet technology are applied in the field of preparation process of oil cooler tubes with outer reinforcement sheets, which can solve the problems of slow production, manual production, low work efficiency, etc., and achieve low production efficiency, slow operation speed, and heat exchange. effect reduction effect

Active Publication Date: 2021-05-14
深圳市嘉和达管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing oil-cooled pipes also increase the strength by inserting reinforcement sheets into the pipe body, but inserting reinforcement sheets inside the oil-cooled pipe requires manual production, which has low work efficiency and slow production. Therefore, it is necessary to find an oil cooling pipe that can solve the above problems. cold tube preparation method

Method used

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  • Preparation process for oil cooler pipe externally provided with reinforcing pieces
  • Preparation process for oil cooler pipe externally provided with reinforcing pieces
  • Preparation process for oil cooler pipe externally provided with reinforcing pieces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] like figure 1 As shown in the figure, an oil cooler tube with outer reinforcement sheet includes a tube body 101, the tube body 101 is a flat tube body, and both sides of the tube body 101 are provided with arc-shaped convex strips 102. The outer side of the convex strip 102 is closely covered with an arc-shaped reinforcing piece 103, and the outer surface of the reinforcing piece 103 is smoothly connected with the upper and lower sides of the tube body 101. The tube body 101 is provided with fins 104, and the fins 104 The spoiler grooves 105 are arranged in a broken line to form a plurality of staggered notches, and the bearing capacity of the pipe body 101 can be increased by adding the reinforcement sheet 103. The reinforcement sheet 103 is arranged on the outside of the pipe body 101 to facilitate the use of mechanical equipment for automatic processing and assembly, speeding up production efficiency, and the prepared oil cooler tube is integrally bent from a sheet ...

Embodiment 2

[0053] In this embodiment, the material thickness of the reinforcing sheet is 0.5mm, the width of the bottom of the spoiler groove is 2.0mm, the angle between the two side walls of the spoiler groove is 4°, the cross-section of the pipe body is 30mm long, and the width is 4mm; other implementations are consistent with embodiment 1.

Embodiment 3

[0055] In this embodiment, the material thickness of the reinforcing sheet is 0.5 mm, the width of the bottom of the spoiler groove is 3.5 mm, the angle between the two side walls of the spoiler groove is 8°, the cross-section of the pipe body is 300 mm long, and the width is 20mm; other implementations are consistent with embodiment 1.

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Abstract

The invention discloses a preparation process for an oil cooler pipe externally provided with reinforcing sheets. The preparation process comprises the following steps that firstly, a pipe body sheet is placed into a pipe body forming device to be pressed into a pipe body with raised lines on the upper side and the lower side, and meanwhile, sheets of the reinforcing pieces enter an upper reinforcing piece forming device and a lower reinforcing piece forming device respectively for pressing forming; then the pipe body, the upper reinforcing piece and the lower reinforcing piece enter a clamping device at the same time, wherein the upper reinforcing piece and the lower reinforcing piece are located on the upper side and the lower side of the pipe body at the same time, and after pressure is applied in the clamping device, the upper reinforcing piece and the lower reinforcing piece are clamped to the upper side edge and the lower side edge of the pipe body; and the pipe body internally provided with the reinforcing pieces is conveyed into a fin inserting machine, and the finished oil cooler pipe is obtained after fins are inserted. The preparation process for the oil cooler pipe internally provided with the reinforcing pieces can prepare the oil cooler pipe in a full-automatic mode, is fast in manufacturing speed and is high in efficiency, and the prepared pipe body is high in strength, and has good application prospects.

Description

technical field [0001] The invention relates to the technical field of production of automobile cooling pipes, in particular to a preparation process of an oil cooler pipe with external reinforcement sheets. Background technique [0002] When the car is running, the temperature of the lubricating oil contained in the gearbox will continue to rise due to the transmission of power. If the temperature of the lubricating oil is too high, it may cause the lubricating oil to boil and lose its lubricating effect, thus making the gears easy to wear. How to ensure The lubricating oil temperature in the gearbox will not be too high, which becomes a very important issue. In the existing structural configuration of automobiles, oil cooler tubes are provided to cool lubricating oil and ensure that the oil temperature is within the normal working range. [0003] The automobile oil cooler in the prior art includes an oil cooler tube body, the oil cooler tube body has inner and outer doubl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/10B21D43/04B21D43/28F28F9/24F28F1/40
CPCB21D5/10B21D43/04B21D43/28F28F9/24F28F1/40
Inventor 沈平黄乃玉韦佳梁立兴黄寿来黄新咏杨元豪麦云锋
Owner 深圳市嘉和达管业有限公司
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