Overflow brick processing clamp

Abstract

The invention relates to the field of overflow brick processing and fixing and discloses an overflow brick processing clamp. The overflow brick processing clamp comprises a horizontal first bottom plate, a horizontal second bottom plate and a replaceable plate detachably connected between the first bottom plate and the second bottom plate. The first bottom plate and the second bottom plate are both provided with a step supporting column assembly, the step supporting column assemblies are used for clamping and fixing the two end faces of an overflow brick and loading and positioning the overflow brick. Lateral side clamping column assemblies used for clamping and fixing the upper portions and the lower portions of the two side faces of the overflow brick in the length direction are arranged between the step supporting column assembly of the first bottom plate and the step supporting column assembly of the second bottom plate. The overflow brick processing clamp can meet the clamping and fixing requirements in the processing process of overflow bricks of different generations, and improves stability of clamping and fixing of the overflow bricks.

Description

technical field [0001] The invention relates to the field of processing and fixing overflow bricks, in particular to a fixture suitable for processing and fixing overflow bricks of multiple generations. Background technique [0002] As the core component of the display substrate glass produced by the overflow melting method, the overflow brick is usually a narrow and long groove structure, which is made of high-temperature-resistant dense zircon, and its material is relatively hard and brittle; the processing of the overflow brick is mainly made of CNC machine tools use diamond tools for grinding. The narrow and long groove structure of the overflow brick has caused great inconvenience to the machining of the CNC machine tool. Therefore, it is necessary to design a special processing fixture to fix the overflow brick to be processed on the machine table. [0003] In order to meet the fixing requirements of different types of overflow bricks, the prior art generally processe...

AI Technical Summary

Problems solved by technology

The narrow and long groove structure of the overflow brick has caused great inconvenience to the processing of the CNC machine tool. Therefore, it is necessary to design a special processing fixture to fix the overflow brick to be processed on the machine table.

[0003] In order to meet the fixing requirements of different types of overflow bricks, the prior art generally processes elongated installation holes on the base plate, and the support seat assemblies on both sides of the base plate pass through the positioning holes of the support base assembly and the elongated installation holes Bolts are fixed on the bottom plate, and by adjusting the position of the bolts on the long strip mounting holes, the distance between the support seat components on both sides can be adjusted, so as to meet the clamping and fixing of different types of overflow bricks. This design form of processing The adjustment amount of the fixture is limited, and in practical applications, the length difference between overflow bricks of different generations is more than 500mm. Using the processing fixture in the prior art obviously cannot satisfy the clamping and fixing of overflow bricks of different generations

[0004] In addition, the processing fixtures in the prior art generally lift and position the overflow bricks through the elastic support components. The structural design of the elastic support components is complex, and there are difficulties in the actual clamping process of the overflow bricks, and the support is unstable. Phenomenon

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