Copper extrusion cavity
A technology of extrusion cavity and copper rod, which is applied in the field of copper processing equipment, can solve the problems of continuous extrusion of copper alloy, cracking of block material, and inability to use, etc., to reduce temperature difference, avoid cracking, and improve high temperature resistance Effect
Inactive Publication Date: 2018-02-27
周华生
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Problems solved by technology
[0002] At present, the existing extrusion cavity is an integral cavity, that is, the entire cavity including the stopper is made of one part. When the material of the stopper is ceramic, hard alloy and other materials, due to the temperature difference between the front and back of the stopper If it is too large, it will cause the block to crack in a short time and cannot be used. Therefore, the block and cavity cannot be applied to the continuous extrusion of copper alloys like brass. At present, brass The continuous extrusion of such copper alloy is still produced by integral cavity extrusion, which has the above-mentioned shortcomings. Therefore, we propose a copper rod extrusion cavity
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] see Figure 1-2 , the present invention provides a technical solution: a copper rod extrusion cavity, including a support column 2, a workbench 3, a beam 7, a telescopic column 9, a placement groove 11, a support plate 12 and a hydraulic pump 14, the support column 2. One side is provided with a support plate 12 and a hydraulic pump 14 arranged on one side of the support plate 12, and one side of the hydraulic pump 14 is provided with a hy...
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The invention discloses a copper rod extrusion cavity, which comprises a support column, a workbench, a beam, a telescopic column, a placement groove, a support plate and a hydraulic pump. A support plate is arranged on one side of the support column and a The hydraulic pump on the side of the hydraulic pump is provided with a hydraulic pipe and a workbench arranged on one side of the hydraulic pipe. The side is provided with a fixed plate and a telescopic column arranged on one side of the fixed plate, and one side of the telescopic column is provided with an extruded plate and a placement groove arranged on one side of the extruded plate. The copper rod squeezes the cavity, and through the partition of the groove, the temperature difference of the plug itself is reduced, and the blocking block is prevented from cracking due to its own temperature difference. The most high-temperature-resistant and wear-resistant ceramic material or hard alloy can be used. Therefore, the ability of the combined block to withstand high temperature, high pressure and wear resistance can be greatly improved, and continuous extrusion of brass can be realized.
Description
technical field [0001] The invention relates to the technical field of copper processing equipment, in particular to a copper rod extrusion cavity. Background technique [0002] At present, the existing extrusion cavity is an integral cavity, that is, the entire cavity including the stopper is made of one part. When the material of the stopper is ceramic, hard alloy and other materials, due to the temperature difference between the front and back of the stopper If it is too large, it will cause the block to crack in a short time and cannot be used. Therefore, the block and cavity cannot be applied to the continuous extrusion of copper alloys like brass. At present, brass The continuous extrusion of such copper alloy is still produced by integral cavity extrusion, which has the above-mentioned shortcomings. Therefore, we propose a copper rod extrusion cavity. Contents of the invention [0003] The object of the present invention is to provide a copper rod extrusion cavity ...
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CPCB21C23/212
Inventor 周华生
Owner 周华生