Positioning clamp for clamping hub side modules

Abstract

The invention relates to a positioning clamp for clamping hub side modules. The positioning clamp for clamping the hub side modules comprises an installing base; the rough center area of the installing base is provided with a middle dividing boss extending transversely; the space on the installing base is divided by the middle dividing boss into two side mold positioning spaces arranged in a front-area divided manner; the left side and the right side of each side mold positioning space are each provided with a side edge boss; one side edge boss is provided with a limiter capable of moving transversely; the middle dividing boss is further provided with a pair of supporting columns arranged in a front-back manner in the transverse direction and a pair of ejecting pressing blocks movably arranged on a supporting column in a penetrating and sleeving manner; part of the vertical projection areas of the front end and the rear end of each ejecting pressing block fall into the side mold positioning spaces arranged in the front-rear divided manner; and nuts rotationally connected with a thread of the supporting column and capable of being ejected and pressed on the ejecting and pressing blocks are further included. In this way, the two hub side modules can be conveniently and fast positioned at the same time, and the machining precision of the hub side modules can also be improved easily.

Description

technical field [0001] The invention relates to a positioning fixture for clamping a wheel hub side module, by means of which two side modules can be clamped simultaneously. Background technique [0002] Today, as the demand for automobile wheels continues to increase, wheel manufacturers are constantly requesting to shorten the delivery time of wheel molds. This puts forward very high requirements for wheel hub mold manufacturers. In order to meet this requirement, wheel hub mold manufacturers try their best to improve the production efficiency of each link in mold production. Through the inventor's long-term research, it has been found that one of the issues worthy of serious consideration is the processing of the hub side module. The existing low-pressure casting hub mold includes an upper mold, a lower mold and a side mold, wherein the side mold generally includes several hub side modules, and all the hub side modules are assembled together to form an annular side mold...

AI Technical Summary

Problems solved by technology

At present, in order to process a pair of inclined side walls on the hub side module, it is necessary to first place a hub side module in the bed to adjust the angle and fix the position, and then process the first inclined side through the knives on the bed. wall and the second inclined side wall, and then move away from the hub side module, and then place the rest of the hub side modules one by one in the washing bed, and reposition and fix them before processing. The operation is cumbersome and the processing efficiency is very low.

Images