Cylinder half body clamping mechanism of automobile engine cylinder block clamp

Abstract

The invention discloses a cylinder half body clamping mechanism of an automobile engine cylinder block clamp. The cylinder half body clamping mechanism is characterized by comprising a vertical fixing mechanism and a transverse fixing mechanism which are fixedly installed on the side faces of a bearing block; the vertical fixing mechanism comprises an upper fixing mechanism and a lower fixing mechanism; the upper fixing mechanism comprises a lever cylinder and a pressing column; the lower fixing mechanism is wholly located below the upper fixing mechanism and comprises at least two supporting columns transversely arranged at intervals; the supporting columns are vertically fixed to the side faces of the bearing block, and the upper surfaces of the supporting columns are bearing faces used for horizontally bearing cylinder half bodies and allowing the cylinder half bodies to be put thereon; and a transverse end fixing mechanism comprises at least two side stopping rods which are vertically fixed to the side faces of the bearing blocks, are distributed at the two transverse ends of the side faces of the bearing block, and are used for abutting against the end faces of the cylinder half bodies. The cylinder half body clamping mechanism has the beneficial effects of being ideal in clamping effect and convenient to operate.

Description

technical field [0001] The invention belongs to the field of automobile engine tooling, and in particular relates to a cylinder half-body clamping mechanism of an automobile engine cylinder block clamp. Background technique [0002] The automobile engine block is made by casting process. During production and processing, the cylinder body blank is first obtained by casting, and then the blank is fixed by a fixture, and then the blank is processed by a milling machine tool to obtain a finished product. [0003] In the prior art, the patent with the notification number CN204366548U discloses a "Hydraulic Engine Cylinder Bottom Milling Fixture" (see the attached figure 1 ), the fixture includes a base 1 and a top plate 2, the two ends of the base are respectively provided with a side plate 3 and a vertical rod 4 supporting the top plate, and the base is also provided with a support plate 5 that cooperates with the top surface of the engine block, The end of the support plate ...

AI Technical Summary

Problems solved by technology

[0005] However, the existing half-body clamping mechanism of the cylinder body only clamps the half-body of the cylinder body from the upper and lower directions, and the clamping effect is firm enough.

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