Punch
A technology of punches and dies, applied in metal processing equipment, forming tools, manufacturing tools, etc., can solve problems such as single structure of punches, increased production costs of enterprises, and easy damage, so as to improve economic benefits, good buffering effect, The effect of reducing production costs
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[0009] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0010] see figure 1 with figure 2 Shown, a specific embodiment of the punch of the present invention. A punch, including a punch body 1, the punch body 1 is a cylindrical structure, the middle and rear part of the punch body 1 divides the punch body 1 into a front section 11 of the punch and a rear section of the punch through a step 10 Section 12, the step 10 is provided with an annular groove 100, a spring 2 is arranged in the groove 100, the spring 2 is sleeved on the front section 11 of the punch, and the upper part of the spring 2 is provided with an end Cover 20. Arranged like this, since the groove on the punch body is provided with a spring, it can play a good buffering effect, and the spring will not shift.
[0011] Further, a first square die 121 and a second square die 122 are arranged on the front section 11 of the pu...
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