A hydraulic press slider locking device and the hydraulic press

A locking device and hydraulic press technology, applied in punching machines, presses, manufacturing tools, etc., can solve the problems of limited locking position, inability to realize automatic adjustment of jaws and racks, and inability to achieve locking at any position, etc. The effect of improving control performance

Active Publication Date: 2015-08-26
HEFEI METALFORMING MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the slider of the hydraulic press is locked by rack claws. The disadvantages are: the locking position is limited by the tooth pitch of the rack, and it cannot be locked at any position; the relative position of the claws and the rack cannot be automatically adjusted during the installation of the hydraulic press. Adjustment, thus causing the failure of the hydraulic press slider locking mechanism

Method used

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  • A hydraulic press slider locking device and the hydraulic press
  • A hydraulic press slider locking device and the hydraulic press
  • A hydraulic press slider locking device and the hydraulic press

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] Please also refer to figure 1 , figure 2 and image 3 The hydraulic press slider locking device provided by the preferred embodiment of the present invention is installed in a hydraulic press (not shown in the figure), and the hydraulic press also includes a column and a slide block. The hydraulic press slider locking device is used to lock and unlock the slider to prevent the slider from falling due to accidents and improve the safety performance of the hydraulic press.

[0035] The hydraulic press slider locking device includes a connecting plate 1 , a bracket 2 , a wedge block 3 , a s...

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PUM

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Abstract

The invention discloses a hydraulic machine and a slider locking device thereof. The slider locking device of the hydraulic machine is used for locking and unlocking a slider of the hydraulic machine and comprises a connecting plate, a support, a wedged block, a sliding rod, pistons and springs. The sliding rod penetrates through a conical hole of the support without fitting. The support is connected with the connecting plate to form connection through a T-shaped slot. The connecting plate is fixed on a vertical column of the hydraulic machine. The sliding rod is fixed with the slider of the hydraulic machine. The sliding rod is locked by the aid of the wedged block and the conical hole of the support, so that the slider of the hydraulic machine is locked. During unlocking, high-pressure oil is fed into lower cavities of the pistons so as to drive the pistons to push the wedged block to move upwards to unlock the slider. The slider locking device of the hydraulic machine has the advantages that safety is high, locking at any positions can be realized, and performance of the hydraulic machine is improved. The invention further discloses the hydraulic machine with the slider locking device.

Description

technical field [0001] The invention relates to a mechanical locking device and equipment with the mechanical locking device, in particular to a hydraulic press slider locking device and a hydraulic press with the hydraulic press slider locking device. Background technique [0002] At present, the slider of the hydraulic press is locked by rack claws. The disadvantages are: the locking position is limited by the tooth pitch of the rack, and it cannot be locked at any position; the relative position of the claws and the rack cannot be automatically adjusted during the installation of the hydraulic press. Adjustment, thus causing the failure of the hydraulic press slider locking mechanism. Contents of the invention [0003] In view of this, it is necessary for the present invention to provide a hydraulic press slider locking device and the hydraulic press, which aims to realize the locking of the hydraulic press slider at any position and the hydraulic press slider locking d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B15/04B30B1/32
CPCB30B15/041B30B15/287
Inventor 印志峰
Owner HEFEI METALFORMING MACHINE TOOL
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