Lift adjusting device

A technology of lifting adjustment and adjusting shim, applied in the direction of lifting device, lifting frame, etc., can solve the problem of undiscovered adjustment equipment, etc., and achieve the effect of simple structure, easy operation and high adjustment rigidity

Inactive Publication Date: 2011-06-29
JIANGSU HAIXUN IND GROUP SHARE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] After searching, no adjustment equipment has been found

Method used

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Embodiment Construction

[0016] The invention relates to the mechanical field, in particular to a lifting adjustment device. By changing the installation method of the device, it can be used as a position adjustment device for different purposes such as assembly, processing, and measurement of parts. It is mainly used in precision instruments or equipment that need to adjust the assembly, processing position or measure the position of parts, such as robot joint assembly, etc. . This article mainly introduces the present invention by taking the vertical adjustment of the center height of parts as an example.

[0017] This embodiment is a novel lift adjustment device, which includes three parts: a base, a vertical movement lift adjustment device and a clamp. in:

[0018] like figure 1 As shown, the base is composed of a dovetail bottom plate 1, a dovetail upper plate 2 and a guide rail adjustment gasket 14, and is located at the bottom of the entire lifting adjustment device. The dovetail base plate...

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Abstract

The invention discloses a lift adjusting device. The lift adjusting device on a dovetailed bottom plate is in fit with a dovetailed upper plate to do linear movement; an upper inclined block and a lower inclined block are right trapezoids and the inclined waists are matched with each other; a fixture is arranged on the upper inclined block; a vertical movement guide frame is enclosed by four baffle plates on the dovetailed upper plate; the upper inclined block and the lower inclined block are in the space enclosed by the four baffle plates; a screw rod passes through the upper inclined block and the lower inclined block horizontally along with the direction vertical to the linear movement direction of the dovetailed upper plate and is connected with the right baffle plate through a bearing block and an end cover; a screw nut is fixed with the lower inclined block; a hand wheel is arranged on the screw rod and is positioned on the right baffle plate of the vertical movement guide frame; and when the hand wheel is rotated, the screw rod drives the screw nut to drive the lower inclined block to do reciprocating motion. The lift adjusting device greatly reduces the height dimension, meets requirements of different parts on height change range, has high adjusting rigidity and a simple structure, can be positioned accurately and is easy to operate.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a lifting adjustment device. Background technique [0002] At present, most lifting adjustment devices mainly adjust the height of parts by using devices such as threads, racks and pinions, and belt pulleys. The common feature of the above-mentioned mechanisms is that the space occupied by the part size adjustment direction is relatively large, and at least twice the maximum adjustment size of the part needs to be reserved, including the size of the lifting adjustment device of the mechanism itself and the maximum adjustment size of the part. Take a quick lifting adjustment device with patent number ZL200620085030 as an example. This patent uses threads to adjust the height of parts. Satisfy at least equal to twice the operating frame adjustment size. [0003] After retrieval, no adjustment device for adjusting the height position of the workbench has been found yet. Contents of the in...

Claims

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Application Information

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IPC IPC(8): B66F7/00B66F3/08
Inventor 谭小群王颖慧刘正春王润孝付怀庆王东勃
Owner JIANGSU HAIXUN IND GROUP SHARE
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