Installation locating guide rod
A technology for installation and positioning and guide rods, which is applied in the direction of workpiece clamping devices and manufacturing tools, can solve the problems of no effective method for positioning the upper and lower shells, difficulty in assembling the upper and lower shells, time-consuming and laborious, etc., and achieves low production costs, Simple structure and improved mounting accuracy
Inactive Publication Date: 2012-09-05
NANTONG DART POLLRICH FAN
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Problems solved by technology
[0002] For large fans, especially horizontally split blowers, due to the relatively heavy weight of the stator part, the assembly of the upper and lower shells is a relatively difficult step, and there is no effective method for positioning the upper and lower shells
In the prior art, only the bolts can be used for positioning, and then the axial and radial dimensions can be adjusted slowly. This method is time-consuming and laborious.
Method used
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[0011] The present invention will be further described below in conjunction with specific embodiment:
[0012] Embodiment [0013] As shown in the accompanying drawings: a guide rod for installation and positioning, including a guide rod 1, a positioning head 2, an adapter section 3 and a threaded section 4, the guide rod 1 is elongated and cylindrical, one end of which is connected to the positioning head 2, The other end is connected with the adapter section 3, and the other end of the adapter section 3 is also connected with the threaded section 4. The threaded section 4 is adapted to the screw hole of the lower casing, and the adapter section 3 is installed with the lower casing. The hole is adapted, and the guide rod 1 is adapted to the mounting hole of the upper casing to be installed.
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The invention discloses an installation locating guide rod which is mainly used for installing a fan shell. The installation locating guide rod comprises a guide rod, a locating head, an adaptation section and a thread section, wherein the guide rod is a main body for installing the locating guide rod; one end of the guide rod is connected with the locating head; the other end of the guide rod is connected with the adaption section; the other end of the adaption section is also connected with the thread section; the thread section is adaptive to the screw of a lower enclosure shell; the adaption section is adaptive to the mounting hole of a lower enclosure; and the guide rod is adaptive to the mounting hole of an upper enclosure. The installation regulation device has the advantages of low cost and simple structure, is convenient to disassemble and can be conveniently operated by field construction personnel, the mounting precision of the upper enclosure and lower enclosure of a fan is improved, working hours are saved, and the working efficiency is improved.
Description
technical field [0001] The invention relates to an installation auxiliary tool in the field of fan manufacturing, in particular to an installation and positioning guide rod. Background technique [0002] For large fans, especially horizontally split blowers, due to the relatively heavy weight of the stator part, the assembly of the upper and lower shells is a relatively difficult step, and there is no effective method for positioning the upper and lower shells. In the prior art, only the bolts can be used for positioning, and then the axial and radial dimensions can be slowly adjusted. This method is time-consuming and laborious. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to provide an efficient and convenient installation and positioning guide rod in order to solve the deficiencies of the prior art. [0004] Technical solution: The purpose of the installation and positioning guide rod of the present invention is achieved...
Claims
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IPC IPC(8): B25B11/00
Inventor 陈勇
Owner NANTONG DART POLLRICH FAN