Apparatus for insertion (removing) cutter for heating handle

Abstract

A cutting tool fixing-releasing mechanism able to heat the handle of cutting tool is composed of a base, the first and the second benches, the first supporting rod for vertically connecting the first bench with the second one, a heating module consisting of a heater and a limiting block, and a lift unit comprising a pull table, a vertically movable actuating rod, an elastic restoring body for said actuating rod, and a cutting tool fixture.

Description

technical field [0001] The present invention relates to a tool device for putting on and taking off, in particular to a tool device for heating a knife handle to wear or disengage a knife. Background technique [0002] As shown in Figures 1 and 2, a tool device generally used to heat a knife handle to tie or disengage a knife, for heating a knife handle 11 so that a suitable knife 12 can be threaded on the knife handle 11, and for heating the knife handle 11 to make The knife 12 that has been threaded on the handle 11 can be disengaged. The putting on and taking off tool device 13 includes a base 131 , a control mechanism (not shown) disposed in the base 131 , a worktable 132 disposed on the base 131 , and a worktable 132 disposed vertically on the base 131 . A guide rod 133 on the top surface of the heating block 133, a heating slider 134 whose one end is slidably arranged on the guide rod 133, a heating body (not shown) arranged on the other end of the heating slider 134,...

AI Technical Summary

Problems solved by technology

[0006] 1. The operator needs to manually loosen / tighten the adjustment knob 135, so that the heating slider 134 is fixed at an appropriate height relative to the worktable 132, and the heating part 1341 of the heating slider 134 and the knife handle 11 The center alignment work in the center is manual alignment, which is not only time-consuming and labor-intensive; in practice, the size and length of the knives are different, so the manual center alignment operation is likely to have the situation that the knife handle 11 touches the heating body , and then a short-circuit fault will occur, which will cause the operator to be in danger of electric shock in severe cases

[0007] 2. During the knife piercing operation, the operator holds the knife 12 and inserts it into the knife handle 11. It is easy to produce alignment deviations that do not meet the accuracy due to manual operation, and repeated operations are required, which increases man-hours and wastes costs.

[0008] 3. When removing the knife, it is necessary to draw the knife manually, which is not only time-consuming and laborious, but more importantly, it is easy to cause danger due to negligent operation

[0009] 4. In addition, it controls the heating time of the heating body by presetting the heating time and then turning off the power. Therefore, when the temperature of the knife handle 11 reaches the purpose of putting on or taking off the knife, it will still be heated until the end of the timing before stopping, and Impaired the precision and the life-span of this knife handle 11

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