Hydraulic shear eccentricity compensation guiding device

A technology of guide device and hydraulic shear, which is applied in the field of continuous cast steel hydraulic shear, can solve problems such as wear and achieve the effects of solving compensation problems, preventing the horizontal deviation of the tool seat, and facilitating the adjustment of the blade gap

Pending Publication Date: 2020-09-11
武汉大西洋连铸设备工程有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an eccentric compensation guide device for hydraulic shears, which is used to solve the problem of compensation of guide wear, as well as the problems of blade clearance adjustment, improvement of maintenance efficiency, and equipment life

Method used

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  • Hydraulic shear eccentricity compensation guiding device
  • Hydraulic shear eccentricity compensation guiding device
  • Hydraulic shear eccentricity compensation guiding device

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Experimental program
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Embodiment 1

[0026] Embodiment 1, the eccentric compensation guide device of the hydraulic shear of this embodiment, see Figures 1 to 6 As shown, it includes: a frame 1, a movable knife seat 2, a movable liner 3, a side pressure plate 4, a guide plate 5, an eccentric shaft 6, and an adjustment clamp 7. Among them, the movable knife seat 2, the movable lining plate 3, the side pressing plate 4 symmetrical on both sides, and the guide plate 5 symmetrical on both sides form a wear-resistant guiding mechanism; the eccentric shaft 6 and the adjusting clamping plate 7 form an eccentric compensation mechanism.

[0027] In the wear-resistant guide mechanism on the right side, the side pressure plate 4 is inlaid and installed on the frame 1 with a concave installation groove through fasteners; the guide plate 5 is assembled inside the composite U-shaped cavity structure of the side pressure plate 4 . Two pieces of movable lining boards 3 are respectively installed in parallel on the movable knife ...

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Abstract

The invention discloses a hydraulic shear eccentricity compensation guiding device which comprises a rack, a wearproof guiding mechanism and an eccentricity compensation mechanism; the wearproof guiding mechanism comprises a movable lining plate, a movable tool apron and symmetrical side pressing plates on the two sides; the movable lining plate is mounted on the movable tool apron; the wearproofguiding mechanism is mounted on the rack through the side pressing plates; the eccentricity compensation mechanism is mounted on the side pressing plates and comprises eccentric shafts of three circular shaft sections and an adjusting clamping plate connected with the eccentric shafts; the central axes of the head circular shaft section and the tail circular shaft section of the three circular shaft sections are concentric; and the central axis of the middle circular shaft section is eccentric to the central axes of the head circular shaft section and the tail circular shaft section. The hydraulic shear eccentricity compensation guiding device can effectively prevent radial play of a shear oil cylinder rod and horizontal deviation of the tool apron, effectively solves the compensation problem of guiding wear, facilitates clearance adjustment of blades and improves the overhauling efficiency and prolongs the service life of equipment.

Description

technical field [0001] The invention relates to the field of continuous cast steel hydraulic shears, in particular to an eccentric compensation guide device for hydraulic shears. Background technique [0002] Hydraulic shear is an important billet cutting equipment in continuous steel casting production line. At present, due to the enhancement of people's awareness of environmental protection, the increase of continuous casting production speed, the increase of slab yield and the demand for continuous casting and rolling, hydraulic shears are increasingly used. Among them, it is an important task to overcome the lateral force of the hydraulic shear, prevent the radial movement of the shear cylinder rod, and improve the service life of the cylinder. [0003] Based on the prior art, it is further necessary to solve the problem of compensating the guide wear, adjusting the gap between the blades, improving the maintenance efficiency and the service life of the equipment. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/126
CPCB22D11/126
Inventor 刘联群陈忠启徐伟
Owner 武汉大西洋连铸设备工程有限责任公司
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