Lifting mechanism of special machine tool for large punching die maintenance

A technology of stamping dies and special machine tools, applied in the direction of hoisting devices, hoisting devices, etc., can solve the problems of inconvenience, maintenance of machine tools without flip function maintenance, etc., and achieve the effect of improving stability

Active Publication Date: 2019-12-13
HEFEI METALFORMING MACHINE TOOL
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem in the prior art that the maintenance machine tool does not have the overturn function, which causes inconvenience in maintenance, the purpose of the present invention is to provide a lifting mechanism for a special machine tool for maintenance of large stamping dies to solve the problem of inconvenient maintenance caused by the lack of overturn function of the maintenance machine tool

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  • Lifting mechanism of special machine tool for large punching die maintenance
  • Lifting mechanism of special machine tool for large punching die maintenance
  • Lifting mechanism of special machine tool for large punching die maintenance

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred mechanism or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0026] Such as Fig...

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Abstract

The invention discloses a lifting mechanism of a special machine tool for large punching die maintenance, and belongs to the technical field of machines. The lifting mechanism of the special machine tool for large punching die maintenance comprises a support and further comprises a rising and falling mechanism arranged on the support, wherein an overturning plate is clamped by the rising and falling mechanism and is in threaded connection with an upper die, the rising and falling mechanism is connected with a synchronous running mechanism for adjusting synchronous movement of the two sides ofthe rising and falling mechanism, and one side of the rising and falling mechanism is further provided with an overturning mechanism for rotating the overturning plate. The support comprises a horizontally-arranged bottom plate, a horizontal plate is correspondingly arranged above the bottom plate and is parallel to the bottom plate, and supporting rods vertically downwards extending are arrangedat the four corners of the bottom face of the horizontal plate and connected with the top face of the bottom plate. According to the lifting mechanism, synchronous running of two sliding plates is guaranteed through the synchronous running mechanism, precision is improved, an inner cavity of the upper die can be upwards overturned through the overturning mechanism, and maintenance is convenient.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a lifting mechanism of a special machine tool for maintenance of large stamping dies. Background technique [0002] Large-scale stamping dies are mostly used for stamping automobile panels, and the upper die can weigh up to 40 tons. Due to the high stamping strength, the die often needs to be rested during debugging and use to maintain its accuracy. Die manufacturers and users often use Install the mold on a special press for maintenance, because the press is a special stamping operation equipment, the price and the cost of use are expensive, and when the mold is installed on the pressure slider, the press slider has no flip function, and the inner cavity of the upper mold cannot Turn it upside down, making maintenance inconvenient. Contents of the invention [0003] 1. technical problem to be solved [0004] Aiming at the problem in the prior art that the main...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F19/00
CPCB66F19/00
Inventor 赵文存严建文张兰军徐言峰何亮
Owner HEFEI METALFORMING MACHINE TOOL
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