(3) summary of the invention
For the part that overcomes different size puncher in the prior art can not be general, cost of manufacture is high, the production cycle is long, inefficient deficiency, the invention provides that a kind of part universality is strong, cost of manufacture is low, with short production cycle, puncher that efficient is high.
Technical scheme of the present invention is:
A kind of puncher, comprise the slurcam that connects successively, be provided with the integral body of paper out opening, be provided with the smart punching of cutting hole, be provided with the bent plate of pilot hole, L shaped plate, whole cutter, the punching axle, detachably be installed in the foundary weight circle plate washer of integral body front end, be installed in the handle on the punching axle, left socle that is connected with bent plate and right support, described punching axle is rotatable to be installed on left socle and the right support, described whole cutter is connected with the punching axle by gear, described L shaped plate end face and whole cutter are affixed, the side connects impeller-hub, impeller-hub passes bent plate, smart punching, integral body and slurcam are affixed, smart punching is installed on the integral body, described left socle and right support are connected with bent plate is detachable, described foundary weight circle plate washer, slurcam, integral body, smart punching, bent plate, L shaped plate, whole cutter, the punching axle is the section bar that can intercept as required, described foundary weight circle plate washer, slurcam, integral body, smart punching, bent plate, L shaped plate, whole cutter, the length of punching axle is mated mutually.
Described integral body bottom is provided with the retaining paper of the equidirectional layout of smart punching takes out a part, and described retaining paper is taken out a part and is provided with gear.
Described integral body bottom is provided with the leg of arranging with smart punching vertical direction, and described leg is provided with guide rail.
A kind of method of making puncher, step is: (1), foundary weight circle plate washer, slurcam, integral body, smart punching, bent plate, L shaped plate, whole cutter, punching axle are made the section bar that can intercept as required; (2), the foundary weight circle plate washer, slurcam, integral body, smart punching, bent plate, L shaped plate, whole cutter, the punching axle that mate mutually of intercepted length; (3), each section bar assembly is assembled with handle, left socle, right support according to a conventional method.
Operation principle: paper is inserted in the middle of smart punching and the bent plate, press fixed handle, the punching axle drives whole cutter and advances, whole cutter passes the pilot hole on the bent plate, with the cutting hole cutting on the smart punching, on paper, punch, paper scrap falls in the integral body paper scrap groove by the paper out opening on the integral body.Advancing of whole cutter also advanced by L shaped plate drive slurcam, cooperates the foundary weight circle plate washer of integral body front end different-thickness, and the paper that has openning hole is pressed in the iron ring.In addition, retaining paper is taken out the punch position unanimity that a part can make each paper, and leg can support the puncher integral body.
The beneficial effect of puncher of the present invention mainly shows: horizontal part and vertical part are separated making, each horizontal part is made the section bar that can intercept as required, assemble again, so, the puncher of producing different size can use with a kind of section bar, and highly versatile, the cost of manufacture of part is low, with short production cycle, efficient is high.
(5) specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Referring to accompanying drawing: a kind of puncher, comprise the slurcam 1 that connects successively, be provided with the integral body 2 of paper out opening, be provided with the smart punching 3 of cutting hole, be provided with the bent plate 4 of pilot hole, L shaped plate 5, whole cutter 6, punching axle 7, detachably be installed in the foundary weight circle plate washer 8 of integral body front end, be installed in the handle 10 on the punching axle 7, left socle 12 that is connected with bent plate 4 and right support 13, described punching axle 7 rotatable being installed on left socle 12 and the right support 13, described whole cutter 6 is connected with punching axle 7 by gear 14, described L shaped plate 5 end faces and whole cutter 6 are affixed, the side connects impeller-hub 15, impeller-hub 15 passes bent plate 4, smart punching 3, integral body 2 is affixed with slurcam 1, smart punching 3 is installed on the integral body 2, described left socle 12 and right support 13 and 4 detachable connections of bent plate, described foundary weight circle plate washer 8, slurcam 1, integral body 2, smart punching 3, bent plate 4, L shaped plate 5, whole cutter 6, punching axle 7 is the section bars that can intercept as required, described foundary weight circle plate washer 8, slurcam 1, integral body 2, smart punching 3, bent plate 4, L shaped plate 5, whole cutter 6, the length of punching axle 7 is mated mutually.
Described integral body 2 bottoms are provided with the retaining paper of smart punching 3 equidirectional layouts and take out a part 16, and described retaining paper is taken out a part 16 and is provided with gear.
Described integral body 2 bottoms are provided with the leg of arranging with smart punching 3 vertical direction 17, and described leg 17 is provided with guide rail 18.