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Fixed size machine and application method thereof

A technology of a sizing machine and a reducer, which is applied to the accessories of shearing machines, shearing devices, metal processing equipment, etc., can solve the problems of inconvenient use and inaccurate sizing of the sizing machine, and achieve stable operation and simple structure. , the effect of high fixed-length accuracy

Active Publication Date: 2016-04-13
SHANDONG IRON & STEEL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a sizing machine and its use method to solve the problems of inaccurate sizing and inconvenient use of the sizing machine in the prior art

Method used

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  • Fixed size machine and application method thereof
  • Fixed size machine and application method thereof
  • Fixed size machine and application method thereof

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Embodiment Construction

[0048] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The 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 shall fall within the protection scope of the present invention.

[0049] see figure 2, is a structural schematic diagram of a sizing machine provided by an embodiment of the present invention, including a feed table 1, a lifting movable baffle 2, a sliding screw pair, a guide device 6 and a pneumatic device 7; wherein, the sliding screw pair includes A sliding screw screw 3 and a sliding screw nut 4...

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Abstract

The embodiment of the invention discloses a fixed size machine and an application method thereof. According to the fixed size machine, a sliding screw pair structure comprising a sliding spiral lead screw and a sliding spiral nut is adopted, the parameters of a thread, the screw pitch and the like of a sliding spiral pair are set in a matched manner, and it is guaranteed that the fixed size machine cannot move when bearing the large axial horizontal impact load, so that the fixed size accuracy is high, and the sliding screw pair has the beneficial effects of being simple in structure, stable in operation, low in noise, high in screwing accuracy, large in transmission ratio and the like. A guide device is arranged, a feeding workbench can be supported effectively through the guide device, and the situation that the fixed size machine rotates along with rotation of the sliding spiral lead screw is prevented, so that flexibility deformation is lowered; and in addition, a pneumatic device is adopted for the fixed size machine and arranged on the top face of the feeding workbench, the compactness of the fixed size machine is further guaranteed, space is saved, and the fixed size machine has the beneficial effects of being simple in structure, convenient to maintain, high in automatic control level and short in response time.

Description

technical field [0001] The invention relates to the technical field of steel rolling equipment, in particular to a sizing machine and a method for using the sizing machine. Background technique [0002] In the field of steel rolling, according to product standards, billets and finished steel products have a specific length called cut length. Steel products produced according to fixed length can effectively save metal resources and facilitate the organization of production and transportation. [0003] At present, the commonly used sizing method is mainly the sizing machine to sizing, such as figure 1 Shown is a structural schematic diagram of a currently commonly used measuring machine, including a baffle plate 01, a hydraulic transmission mechanism 02, and a rack and pinion measuring device 03. In the actual working process, the sizing machine is arranged above the cold shear conveying roller table 05 behind the cold shear machine 04, and can translate along the cold shear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D33/10
CPCB23D33/10
Inventor 李永峰李来中王莉
Owner SHANDONG IRON & STEEL CO LTD
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