Automatically controlled hydraulic cold-drawing machine unit
A unit and hydraulic technology, applied in the direction of the mandrel, etc., can solve the problems of occupying a lot of manpower and restricting industrial production efficiency, and achieve the effects of saving space, overcoming low work efficiency, and reasonable structural design
Inactive Publication Date: 2015-04-08
佛山市柏一林木工机械有限公司
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Problems solved by technology
In the process of drawing steel pipes, the loading and unloading of pipe fittings and the installation and disassembly of inner mold cores and plugs mostly need to be completed manually or manually assisted by machinery, which takes up a lot of manpower and limits the efficiency of industrial production
Method used
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[0037] In order to further clarify the technical solutions and technical effects of the present invention, the present invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments.
[0038] Such as figure 1 , figure 2 As shown, an automatic control hydraulic cold drawing unit includes an operation table 19, a machine tool, a hydraulic system, a drawing trolley 4, a mold (including an inner mold and an outer mold), a draft seat, a feeding device 18, and an unloading device 17, etc. component.
[0039] The machine tool includes a main bed 3 , a feeding bed 10 and a mandrel bed 13 , and a support frame 5 is arranged above the machine tool. The drawing trolley 4 is located at the front end of the main bed 3, driven by the main hydraulic cylinder 1, the main hydraulic cylinder 1 is fixed on the main cylinder bracket 2, connected with the main hydraulic system 12, and controlled by the main hydraulic system 12.
[0040] The dr...
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The invention discloses an automatically controlled hydraulic cold-drawing machine unit which comprises an operation table, a machine tool, a hydraulic system, a drawing trolley, a die drawing seat, a feeding device and a discharging device, and is characterized in that the machine tool comprises a main machine tool body, a feeding machine tool body and a core rod machine tool body; the drawing trolley is positioned at the front end of the main machine tool body; the die drawing seat is positioned between the main machine tool body and the feeding machine tool body; an outer die cover is arranged on the die drawing seat; an inner die clamping device is arranged at one end, which is close to the die drawing seat, of the feeding machine tool body; and the core rod machine tool body is positioned in back of the feeding machine tool body. According to the clamping device for automatically clamping an inner die, the inner die and a core rod are conveniently mounted, a plug can be further automatically loaded and unloaded by virtue of the drawing trolley, the feeding and the discharging of the machine tool can be realized by virtue of a rack with the high automation control degree, the production efficiency is effectively improved, and the consumption of manpower and material resources in the pipe drawing process is reduced.
Description
technical field [0001] The invention belongs to the field of mechanical processing, in particular to an automatic control hydraulic cold drawing unit. Background technique [0002] Since the 1990s, since my country began to study and apply cold drawn steel pipe technology, cold drawn steel pipe technology has been widely used in the manufacture of single hydraulic cylinders and construction machinery cylinders. Cold drawing machines are the main processing equipment for cold drawn steel pipes. , it is used for drawing black and non-ferrous metal bars at room temperature and for secondary processing of hot-rolled and extruded blank tubes. It is the main processing equipment for producing small-caliber, precise, thin-walled, high-mechanical performance tubes . [0003] When drawing a steel pipe, firstly the core rod is inserted into the inner hole of the pipe, then the core head of the inner mold is installed, and then the front end of the steel pipe that has been put on the co...
Claims
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IPC IPC(8): B21C1/24B21C1/32B21C1/28B21C3/16
CPCB21C1/24B21C1/28B21C1/32B21C3/16
Inventor 许一卫
Owner 佛山市柏一林木工机械有限公司