Bamboo hat magazine tool

Abstract

The invention discloses a bamboo hat type tool magazine, which comprises a frame, a guide rail arranged on the frame, a tool changing box, a tool bin, a cutter head placed in the tool bin, and several tool holders installed on the cutter head. And the cutterhead rotation control device is characterized in that the tool change box is installed on the guide rail, the tool magazine is fixedly connected with the tool change box, and a reversible motor, a crank, and a slider fixedly connected with the tool change box are also arranged on the frame. Seat, one end of the crank is connected with the output shaft of the motor, and the other end is installed in the chute of the slide seat; as a further improvement of the present invention, a roller is provided at the end where the crank matches the chute, and the roller is arranged in the chute; The invention has the advantages of stable tool change, good reliability and high safety.

Description

technical field [0001] The invention relates to a bamboo hat type tool magazine. Background technique [0002] At present, the tool magazines configured in machining centers mainly include disc-type and hat-type tool magazines. Due to the low cost of hat-style tool magazines, they are widely used in many machining centers. The traditional bamboo hat tool magazine, such as figure 1 As shown, it includes a guide rail 21, a tool change box 22, a knife bin 23 installed on the guide rail 21, a cutter head 24 placed in the knife bin 23, several tool holders 25 installed on the cutter head 24, and the advance and retreat of the knife bin. The control device and the cutter head rotation control device, the advance and retreat control device of the knife magazine include a cylinder 26 and an electromagnetic reversing valve (not shown), the piston rod of the cylinder 26 is connected with the knife magazine 23, and the reciprocating motion of the piston drives the The knife magazine ...

AI Technical Summary

Problems solved by technology

The traditional bamboo hat tool magazine, such as figure 1 As shown, it includes a guide rail 21, a tool change box 22, a knife bin 23 installed on the guide rail 21, a cutter head 24 placed in the knife bin 23, several tool holders 25 installed on the cutter head 24, and the advance and retreat of the knife bin. control device, and the cutter head rotation control device, the advance and retreat control device of the knife magazine includes a cylinder 26 and an electromagnetic reversing valve (not shown), the piston rod of the cylinder 26 is connected with the knife magazine 23, and the reciprocating motion of the piston drives the The knife magazine 23, the knife disc 24 and the knife seat 25 do reciprocating linear motion; this structure is relatively simple, but the price of the cylinder is relatively expensive, and when the cylinder is used for tool change, the seal of the cylinder is easy to wear and cause air pressure leakage, which is easy to occur due to Unstable air source leads to tool collision, so the hat-style tool magazine has disadvantages such as poor tool change reliability, low safety, and large impact

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