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A collecting chamber and its production method, and an automobile radiator and its production method

A technology for automobile radiators and production methods, which is applied to the types of heat exchangers, heat exchanger shells, indirect heat exchangers, etc., can solve the problems of many radiator parts, low production efficiency, and high manufacturing costs, and achieve production efficiency. The effects of step simplification, efficiency improvement, and reduction of assembly and welding processes

Active Publication Date: 2016-06-08
山东厚丰汽车散热器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This kind of automobile radiator has many parts, many welding seams, complicated process, low production efficiency and high manufacturing cost.
At the same time, the water chamber assembly needs to be welded together with the main piece, and the welding method mostly adopts argon arc welding, which has complicated process and high cost

Method used

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  • A collecting chamber and its production method, and an automobile radiator and its production method
  • A collecting chamber and its production method, and an automobile radiator and its production method
  • A collecting chamber and its production method, and an automobile radiator and its production method

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Experimental program
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Effect test

Embodiment 1

[0065] Such as Figure 3-Figure 9 As shown, a collection chamber of the present invention is a collection chamber of an automobile radiator. The water chamber 1 and the main sheet 2 of the automobile radiator form a collection chamber as a whole, and the collection chamber includes a collection chamber main body 3 and a plugging chamber. Plate 4, the main body of the collecting chamber 3 is a square tube, the bottom surface of the main body of the collecting chamber 3 is provided with a plurality of collecting holes 5, the top surface of the main body of the collecting chamber 3 is provided with a transverse through weld 6, and the blocking plate 4 is sealed and fixed on the The two ends of the collecting chamber main body 3 and the side surface of the collecting chamber main body 3 are provided with inlet and outlet holes 7 .

Embodiment 2

[0067] Such as Figure 3-Figure 9 As shown, a collection chamber of the present invention is a collection chamber of an automobile radiator. The water chamber 1 and the main sheet 2 of the automobile radiator form a collection chamber as a whole, and the collection chamber includes a collection chamber main body 3 and a plugging chamber. Plate 4, the main body of the collecting chamber 3 is a square tube, the bottom surface of the main body of the collecting chamber 3 is provided with a plurality of collecting holes 5, the top surface of the main body of the collecting chamber 3 is provided with a transverse through weld 6, and the blocking plate 4 is sealed and fixed on the The two ends of the collecting chamber main body 3 and the side surface of the collecting chamber main body 3 are provided with inlet and outlet holes 7 .

[0068] Such as Figure 10 As shown, the main body 3 of the collecting chamber and the blocking plate 4 are both made of 4343 / 3003 / 7072 composite alum...

Embodiment 3

[0070] Such as Figure 3-Figure 9 As shown, a collection chamber of the present invention is a collection chamber of an automobile radiator. The water chamber 1 and the main sheet 2 of the automobile radiator form a collection chamber as a whole, and the collection chamber includes a collection chamber main body 3 and a plugging chamber. Plate 4, the main body of the collecting chamber 3 is a square tube, the bottom surface of the main body of the collecting chamber 3 is provided with a plurality of collecting holes 5, the top surface of the main body of the collecting chamber 3 is provided with a transverse through weld 6, and the blocking plate 4 is sealed and fixed on the The two ends of the collecting chamber main body 3 and the side surface of the collecting chamber main body 3 are provided with inlet and outlet holes 7 .

[0071] The main body 3 of the collecting chamber and the blocking plate 4 are all made of composite aluminum plates of the type 4343 / 3003 / 7072 of Grän...

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Abstract

The invention discloses a collecting chamber and its production method, and an automobile radiator and its production method, which belong to the technical field of automobile radiators. The technical problem to be solved by the invention is: to reduce welding seams and improve the primary welding of products combined rate; the technical solution adopted is: a collecting chamber, including the collecting chamber main body and the blocking plate, the collecting chamber main body is a square tube, the bottom surface of the collecting chamber main body is provided with a plurality of collecting holes, the collecting chamber main body A horizontal through weld is arranged on the top surface, and the blocking plate is sealed and fixed at both ends of the main body of the collecting chamber, and water inlet and outlet holes are opened on the side of the main body of the collecting chamber. A method for producing a collecting chamber, comprising: blanking, forming once by stamping, punching protrusions to form collecting holes, punching water outlet holes, secondary forming by stamping, and fixing blocking plates. An automobile radiator is an automobile radiator with a collecting chamber. The invention relates to a production method of an automobile radiator. After the automobile radiator is assembled into a whole, it is put into a brazing furnace for one-time welding.

Description

technical field [0001] The invention relates to the technical field of an automobile radiator, in particular to a collecting chamber and a production method thereof, and an automobile radiator and a production method thereof. Background technique [0002] At present, aluminum car radiators have been widely used in various types of cars, among which all-aluminum car radiators (that is, the water chamber is made of aluminum material, which is welded with the core body to form a car radiator) still occupy a large proportion, especially in passenger cars. , There are many applications on heavy trucks. [0003] The car radiator includes a core body assembly and a water chamber assembly; the core body assembly includes a core body, a main sheet, and a guard plate. Guard plate, the upper and lower sides of the core body are provided with main pieces; the water chamber assembly is made of box-shaped deep-drawn parts, aluminum profile tailor-welded or aluminum plate tailor-welded. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28F9/02F28F21/08B23P15/26F28D1/04
Inventor 王震
Owner 山东厚丰汽车散热器有限公司
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