Push structure for billet extrusion
A technology of extrusion processing and billet, applied in the field of extrusion machine supporting equipment, to achieve the effects of good practicability, reasonable structure and strong applicability
Active Publication Date: 2019-01-25
浙江松发复合新材料有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a pushing structure with reasonable structure and good stability for billet extrusion processing, aiming to solve the technical deficiencies in hydraulic cylinder pushing in the traditional technology
Method used
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Embodiment 1
[0018] figure 1 with figure 2 A specific embodiment of the invention is shown in which figure 1 It is a structural schematic diagram of the present invention; figure 2 It is a specific structural diagram of the connection between the mobile plate and the V-shaped mobile frame in the present invention.
[0019] See figure 1 with figure 2 , a pushing structure for ingot extrusion processing, comprising a support 1 and a horizontal guide rail 2 arranged on the top surface of the support 1 and used to carry the ingot, one end of the horizontal guide rail 2 extends to the ingot feeder At the feed inlet, a push seat 3 is also provided at the end of the horizontal guide rail 2, and a connection base plate 4 is fixed between the bottom end of the push seat 3 and the bottom end of the support 1, and the push seat and the The ingot feeder is arranged at the opposite end of the horizontal guide rail, and a gap 5 for parking the ingot transport trolley is provided between the push...
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The invention discloses a push structure for billet extrusion machining. The push structure comprises a bracket and a horizontal guide rail, wherein a push seat is further arranged at the end part of the horizontal guide rail; a gap for parking a billet conveying trolley is reserved between the push seat and the horizontal guide rail; a supporting column rod is arranged at the top of the push seat; a guide plate is fixedly arranged at the top of the supporting column rod; moving guide slots are formed in the bottom surface of the guide plate; a push head for contacting a billet is fixed at the bottom end of the push plate; I-shaped guide blocks are fixed on the top walls of moving plates and a push plate; the push structure is further equipped with V-shaped moving frames; control hydraulic cylinders are fixed between the V-shaped moving frames and the moving plates or the push plate; cylinder bodies of the control hydraulic cylinders are fixed on the moving plates or the push plate; and piston shafts are fixed on the side walls of the V-shaped moving frames. The push structure is reasonable in structural configuration, can meet the requirement for pushing the billet and effectively overcome the technical shortcoming of unsmooth operation of the hydraulic cylinders easily caused by a relatively long travel of piston rods, and is high in use stability, high in applicability and high in practicability.
Description
technical field [0001] The invention belongs to the technical field of supporting equipment for extruders, and in particular relates to a pushing structure for ingot extrusion processing. Background technique [0002] When extruding the ingot, the heated ingot needs to be transported to the vicinity of the ingot feeder of the extruder using the ingot trolley, and then the ingot is transferred to the ingot feeder, and the ingot feeder moves the billet to The extrusion process is completed in the extrusion cylinder of the extruder. In the prior art, the transfer of the billet to the ingot is mainly completed by a hydraulic cylinder, which connects the push head to press the tail of the billet through the front end of the piston rod of the hydraulic cylinder. Thereby pushing the ingot, but because the distance of the billet movement is longer, that is, the stroke of the piston rod is longer, because the piston rod will bend downward due to the action of gravity during the worki...
Claims
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IPC IPC(8): B21C33/00
CPCB21C33/00
Inventor 周海兵
Owner 浙江松发复合新材料有限公司