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Aluminum bar extruding machine

A technology of extruder and aluminum rod, applied in metal extrusion, metal extrusion control equipment, metal processing equipment, etc., can solve the problems of waste of residual energy in space and time, unfavorable energy saving and environmental protection, etc.

Active Publication Date: 2021-07-16
广东言铝铝业有限公司
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Problems solved by technology

[0004] Based on this, in order to solve the problem that the existing aluminum rod extrusion machine is not conducive to energy saving and environmental protection due to the waste of a large amount of residual energy in the space time, the present invention provides an aluminum rod extrusion machine, and its specific technical scheme is as follows:

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with its embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0024] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

[0025] Unless otherwise defined, all technical and scientific t...

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Abstract

The invention provides an aluminum bar extruding machine. The aluminum bar extruding machine comprises a first double-head motor, a second double-head motor, a first main oil pump, a first auxiliary oil pump, a second main oil pump, a second auxiliary oil pump, a first main hydraulic cylinder, a first auxiliary hydraulic cylinder, a second main hydraulic cylinder, a second auxiliary hydraulic cylinder, a third main hydraulic cylinder, a third auxiliary hydraulic cylinder, a first two-position three-way electromagnetic valve and a second two-position three-way electromagnetic valve. The outlet end of the second main oil pump communicates with the inlet end of the first two-position three-way electromagnetic valve, the two outlet ends of the first two-position three-way electromagnetic valve communicate with the second main hydraulic cylinder and the third main hydraulic cylinder through a second main oil way correspondingly, and the outlet end of the second auxiliary oil pump communicates with the inlet end of the second two-position three-way electromagnetic valve. The two outlet ends of the second two-position three-way electromagnetic valve communicate with the second auxiliary hydraulic cylinder and the third auxiliary hydraulic cylinder correspondingly through a second auxiliary oil way. The energy consumption cost of the aluminum bar extruding machine can be reduced.

Description

technical field [0001] The invention relates to the technical field of extrusion machines, in particular to an aluminum rod extrusion machine. Background technique [0002] The extrusion machine is the main equipment for the production of light alloy tubes, rods and profiles, which includes mechanical parts, hydraulic parts and electrical parts. Among them, the hydraulic part mainly provides power for each part of the whole extrusion machine. [0003] Existing aluminum rod extrusion machines generally drive six oil pumps through three double-headed motors to complete the processing needs of aluminum rod extrusion. Since the hydraulic system of the aluminum rod extrusion machine adopts intermittent working mode, a large amount of residual energy is wasted in the existing aluminum rod extrusion machine in space time, which is not conducive to energy saving and environmental protection. Contents of the invention [0004] Based on this, in order to solve the problem that the...

Claims

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Application Information

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IPC IPC(8): B21C23/21B21C29/00B21C31/00
CPCB21C23/212B21C29/00B21C31/00Y02P70/10
Inventor 曹威朱冠华
Owner 广东言铝铝业有限公司
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