A sand mold crushing device for auto parts casting

Abstract

The invention discloses a casting sand mold crushing device for automobile parts, in particular to the field of sand mold crushing, comprising a car body, a pumping plate is provided at the bottom of the car body, a clamping mechanism is provided at the top of the pumping plate, and the clamping The mechanism is composed of a motor, a box body, a first transmission shaft, a second transmission shaft and an extruding assembly. The first transmission shaft runs through the box body and extends to the outside, and one end of the first transmission shaft extending to the outside of the box body is fixed A motor is connected, and the second transmission shaft is meshed with the bottom of the first transmission shaft through gears. The invention drives the connecting rod on the top of the car body to move down to the top of the sand mold by using the motor and gradually inserts it into the sand mold, and at the same time drives the connecting rod at the bottom of the car body to move to the outside of the box body and extend to the sand mold side. Inside the mold, the sand mold is fixed and clamped. This device effectively avoids the problem of manually fixing and transporting the sand mold when the sand mold is broken by a crusher.

Description

technical field [0001] The invention relates to the field of sand mold crushing, and more specifically, the utility model relates to a sand mold crushing device for casting auto parts. Background technique [0002] Most machining companies need to use a large number of molds. The more commonly used molds mainly include sand molds and wax molds. Compared with wax molds, sand molds are more popular because of their good use effect and low cost of use. As we all know , in order to save resources and reduce production costs, sand mold shells need to be crushed for reuse after casting sand molds for casting processing. [0003] However, when the crushers on the market are actually used, before the sand mold is broken, it is often necessary to use manpower to fix and transport it to the crushing place, which is time-consuming and laborious. [0004] Therefore, it is very necessary to invent a kind of automobile parts casting sand mold breaking device to solve the above problems. ...

AI Technical Summary

Problems solved by technology

[0003] However, when the crushers on the market are actually used, before the sand mold is broken, it is often necessary to use manpower to fix it to the crushing place, which is time-consuming and laborious.

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