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Shearing machine and locating device of bearing panel thereof

A positioning device and panel technology, which is applied to the attachment of shearing machines, shearing devices, metal processing equipment, etc., can solve the problems of easy breakage of fastening bolts, achieve the effect of improving shearing quality and reducing maintenance frequency

Active Publication Date: 2015-09-16
SHANDONG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides a positioning device for the load-bearing panel of a shearing machine to solve the problems in the prior art that the fastening bolts are easy to break and the like

Method used

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  • Shearing machine and locating device of bearing panel thereof
  • Shearing machine and locating device of bearing panel thereof
  • Shearing machine and locating device of bearing panel thereof

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as image 3 , Figure 4 As shown, the embodiment of the shearing machine of the present invention includes: a shearing machine body 30, a shearing machine bearing panel 10 positioned at the front end of the shearing machine body 30, and fastening bolts 40 arranged on the left and right sides of the two. Positioning device for the bolt 40. Wherein, the present embodiment includes at least two sets of positioning devices, which are symmetrically arranged on the left and right sides relative to the vertical center line of the shearing machine bearing panel 10, namely image 3 The two sides in the left and right directions.

[0025] Specifically, each set of positioning devices includes a first fixing sleeve 41 , a second fixing sleeve 42 and a connecting piece 43 . The first fixing sleeve 41 is fixed on the side of the sh...

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Abstract

The invention provides a shearing machine and a locating device of a bearing panel of the bearing machine. The locating device comprises first fixing sleeves, second fixing sleeves and connecting pieces, wherein the first fixing sleeves are used for being fixed onto the side faces of a shearing machine body and provided with horizontally formed first holes; the second fixing sleeves are used for being fixed onto the side faces of the bearing panel of the shearing machine and provided with horizontally formed second holes, and the axes of the first holes and the second holes are coaxial; the connecting pieces are in a rod shape, one end of each connecting piece is fixed into the corresponding first hole, and the other end of each connecting piece is fixed into the corresponding second hole. By means of the shearing machine and the locating device of the bearing panel of the bearing machine, the bearing panel can be effectively located, and the phenomenon that fastening bolts of the bearing panel are frequently cut off due to the fact that the fastening bolts bear shear force is prevented, accordingly, the shearing machine and the locating device of the bearing panel of the bearing machine can not only greatly reduce the maintenance frequency of the bearing panel of the shearing machine but also improve the shearing quality of the end portion of steel.

Description

technical field [0001] The invention relates to the technical field of metallurgical machinery, in particular to a shearing machine and a positioning device for a bearing panel thereof. Background technique [0002] The cold shear mainly includes the cold shear body, the cold shear load-bearing panel, the crankshaft, the shear blade, etc. The cold shear body and the cold shear load-bearing panel jointly support the rotation of the crankshaft to realize the upper shear blade cutting. Specifically, the assembly drawing of the bearing panel of the cold shearing machine is shown in figure 1 , figure 2 , the bearing panel 1 of the cold shear and the body 3 of the cold shear are positioned by the flat key 2 and fastened by the bolt 4. Practice shows that the current cold shears have the following problems: [0003] 1. After the bolt 4 fastening the bearing panel 1 of the cold shear is loosened, there will be a gap between the bearing panel 1 of the cold shear and the body 3 of...

Claims

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Application Information

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IPC IPC(8): B23D33/00
Inventor 闻小德张军孙荣安刘超群武文健姚晓峰张平
Owner SHANDONG IRON & STEEL CO LTD
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