Novel aluminum alloy hub pin pressing tool
An aluminum alloy wheel hub and pin technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of inconsistent height, poor verticality accuracy, etc.
Pending Publication Date: 2021-08-20
QINHUANGDAO ZHONGQIN BOHAI HUB CO LTD
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Problems solved by technology
[0003] In order to solve the above technical problems, the present invention provides a new type of aluminum alloy wheel pin press tooling, in order to solve the problems of pin hole position, verticality accuracy, height inconsistency, etc., and at the same time reduce the labor intensity of employees and improve the pin press efficiency
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[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.
[0022] In describing the present invention, it is to be understood that the terms "radial", "axial", "upper", "lower", "top", "bottom", "inner", "outer" etc. indicate orientation Or the positional relationship 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, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , and the...
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The invention relates to the technical field of hub manufacturing, in particular to a novel aluminum alloy hub pin pressing tool. The novel aluminum alloy hub pin pressing tool is characterized in that a press machine is used for pressing a pin, the labor intensity of workers is relieved, the pin pressing efficiency is improved, a pin hole in a positioning disc completely coincides with a pin hole in a hub flange, so that it is guaranteed that the position degree of the pin holes is qualified after pin pressing. The novel aluminum alloy hub pin pressing tool comprises a pressing pin base, a pressing pin positioning disc and a pressing pin top die, wherein the pressing pin base comprises a positioning base, a center positioning column used for positioning a hub where pins are to be installed is fixed to the positioning base, a positioning rod is arranged on one side of the center positioning column, the top end of the center positioning column is fixedly connected with the pressing pin positioning disc, a plurality of pin holes are formed in the pressing pin positioning disc, the pin pressing top die and the pin pressing base are connected with the upper side and the lower side of a press machine in a matched mode respectively, and the pin pressing disc is installed at the lower end of the pin pressing top die and used for pressing a pin into a hub.
Description
technical field [0001] The invention relates to the technical field of wheel hub manufacturing, in particular to a novel aluminum alloy wheel hub depressing pin tooling. Background technique [0002] At present, when the pins are assembled into the aluminum alloy wheels in China, most of them are manually pressed in, that is, the pins are manually placed in the pin holes of the product, and the pins are pressed into the pin holes of the wheel hub with a manual press. This installation method has the following Problems: 1) The operator needs to press in manually, and the labor intensity of the operator is high; 2) Only one pin can be pressed at a time, and each wheel hub needs to be pressed multiple times, and the pin pressing efficiency is low; 3) Manually press the pin after the pin The accuracy of the position and the perpendicularity between the pin and the flange surface of the product is not high, the height of different pins is inconsistent, and the reject rate is high...
Claims
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Login to View More IPC IPC(8): B23P19/02
CPCB23P19/02
Inventor 董力军张金友王彪陆云龙谢志阳李晓姜海晶钱炜麟张殿杰
Owner QINHUANGDAO ZHONGQIN BOHAI HUB CO LTD