Novel efficient tool clamp device

Abstract

A novel efficient tool clamp device is characterized in that the novel efficient tool clamp device comprises an air cylinder, a nut, bolts, a telescopic spring, a pull rod, a lifting hook, a tool handle, a limiting block and a tool clamp, wherein the driving air cylinder is arranged at the uppermost end of the device and fixed through the nut and the bolts; the two fixing bolts are arranged on the two sides respectively; the telescopic spring and the pull rod are connected to and installed on the lower side of the driving air cylinder; a thread sleeve is arranged at the upper end of the pull rod and screwed; the lifting hook is welded to the lower end of the pull rod; the tool handle is installed in a conical hole of the lifting hook; the tool clamp is sleeved with the limiting block; the limiting block is used for positioning, and the tool clamp is installed on the tool handle through a bolt. The novel efficient tool clamp device has the advantages that the installation way is changed, and the locking effect is good; hydraulic control is achieved so that rapid replacing and positioning can be achieved, the frequency of repeated positioning is reduced, and the working efficiency is effectively improved.

Description

technical field

[0001] The invention relates to the field of tool holder devices, and in particular provides a novel high-efficiency tool holder device. Background technique

[0002] In the current processing process of the vertical lathe industry, the tool holder requires quick replacement and quick positioning to improve work efficiency. Among them, the tool holder structure is a commonly used clamping tool structure, and it is also an important tool clamping tool in the vertical lathe. Structure. During the use of the tool clamping structure, the clamping method determines the work efficiency. Among the many factors affecting the positioning of the tool, the tool holder installation method is an extremely important one. Now generally, the tool holder is clamped directly by bolts. It is fixed on the telescopic connecting rod. During the mass production process, the tool wears out, and the tool needs to be replaced and repositioned after the replacement. During this process...

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