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Positioning device

A positioning device and positioning block technology, applied in auxiliary devices, transportation and packaging, vehicle parts, etc., can solve the problems that are not conducive to highlighting the differentiation of different products, the positioning accuracy cannot be guaranteed, and the product shape is limited, so as to achieve flexible production , precise positioning, and the effect of improving production efficiency

Inactive Publication Date: 2015-06-03
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0007] The defect of the above-mentioned technical solution is that different car models use the same positioning mechanism, which limits the shape of the product and is not conducive to highlighting the differences between different products
Adding a new positioning mechanism will increase the investment cost, manual disassembly, low production efficiency, and frequent disassembly will also cause positioning accuracy to be unguaranteed

Method used

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Embodiment Construction

[0038] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0039] Such as figure 1 As shown, a positioning device includes a support 1, a fixed plate 2, a movable plate 3, a driving device and a positioning mechanism. The middle part of the fixed plate 2 is fixed on the top of the support 1 by bolts, the lower middle part of the movable plate 3 is hinged on the top of the fixed plate 2, and the driving device is hinged on one side of the fixed plate 2. The free end of the driving device is connected to the movable One end of the lower side of the plate 3 is hinged, and multiple sets of positioning mechanisms are installed on the movable plate 3 . Drive unit can select cylinder 5 for use, and cylinder body is hinged on one side of fixed plate 2, and the free end of piston rod in this cylinder 5 is hinged with the lower end of movable plate 3. Driving device also can select hydraulic cylinder for use, a...

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Abstract

The invention discloses a positioning device. Through driving a movable plate to rotate by a driving unit, the device realizes the switchover between different positioning mechanisms and can position different vehicles on one positioning device in welding assembly; the device has accurate positioning, so the flexible production of a welding assembly process is achieved; and meanwhile, designs of vehicle bodies do not need to change to realize the effect that the different vehicles can be positioned on one positioning device, so the production cost is reduced, the labor intensity of the workers is lowered and the production efficiency is improved.

Description

technical field [0001] The invention belongs to a device for automobile welding and manufacturing, in particular to a positioning device. Background technique [0002] Flexible production is a flexible and efficient production mode widely adopted by foreign advanced automobile manufacturers. It not only meets the economies of scale required by automobile production, but also ensures the demand for product diversification. This advanced production concept, with its advantages in timeliness and cost, has greatly enhanced the competitiveness of automobile companies and brought good economic benefits to the companies. [0003] As one of the four major processes in automobile manufacturing, welding is the most difficult to carry out flexible production. The key to realize flexible production of welding lies in the sharing of positioning mechanisms. [0004] Under the existing technical conditions, if we want to realize the flexible production of welding, there are the following...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0426B23K2101/006
Inventor 袁浩汪军于海江桑大群赵瑞黄星丽陈小泉陈明鑫汪小霞
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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