CN205520766U - A divide cutter auxiliary positioning device that is used for sharpedge grinding machine grinding gravure press fixed length to divide cutter - Google Patents

Abstract

The utility model discloses a divide cutter auxiliary positioning device that is used for sharpedge grinding machine grinding gravure press fixed length to divide cutter, it includes can stably adsorb auxiliary frame (1) on sharpedge grinding machine electromagnet tool holder set, auxiliary frame (1) be the ferrous metal board of rectangle, be equipped with to the submerged rectangle of thickness direction heavy groove (2) along the up end on the metal sheet, , has placed in the rectangle in sinking groove (2) branch cutter (3), regional spout (4) of having a perfect understanding the metal sheet of offering in rectangle heavy groove (2) place on the metal sheet, be connected with bolt (5) that the screw position can pass branch cutter (3) fixed orifices on spout (4), set up the screw hole of perpendicular to right side terminal surface on the metal sheet, be connected with ejector pin (6) of matcing with it on the screw hole, the tip of ejector pin (6) pushes up the lateral part in a minute cutter (3). The utility model discloses the design of thimble can adapt to the cutter of different length, realizes that auxiliary device adaptation is the cutter mesh to reduce anchor clamps quantity, reduction in production cost, the rectangle sinks and to be equipped with the triangle -shaped arch on bottom surface and the left surface in groove, can improve the reference surface precision of these anchor clamps like this to improve cutter grinding precision.

Description

Carving knife auxiliary locator for knife machine grinding intaglio printing press fixed length carving knife

Technical field

This utility model relates to a kind of carving knife auxiliary locator for knife machine grinding intaglio printing press fixed length carving knife, belongs to intaglio printing production line cutting machine auxiliary device technical field.

Background technology

Over nearly 20 years, along with China's food, beverage, Nicotiana tabacum L., medicine, health product, cosmetic industry develop quickly, packing instructions are improved by its product the most day by day, the most day by day prevail putting printing industry before this, the existing packaging for the said goods, printing mainly uses gravure, during gravure, for bulk roll of material being cut into suitable size, intaglio printing press production line is designed with crosscutting tool and perpendicular cut unit；For crosscutting tool, the operation principle of transverse cutting unit such as schemes the plug-in strip of upper and lower high-speed motion, for guaranteeing the sharpness of blade, the blade of this transverse cutting unit needs to polish the blade position of blade after a period of operation, the existing polishing printing enterprise for such blade is all to use special knife machine, and a kind of model knife machine is typically adapted to grind the blade of adjoining dimensions, but on intaglio printing press production line, have the blade of sizes, for the blade being relatively small in size, contact surface is the least just cannot effectively fix it because of both for the magnechuck knife rest platform of knife machine, so when whetting a knife, crosscutting blade will be come off by the pressure of hone；If equipped with Multiple Type knife machine, entreprise cost also certainly will be increased.

For the problems referred to above, Patent No. " 201320171037 ", the patent of entitled " a kind of intaglio printing production line cutting machine sharpening positioner " discloses herein below and " the utility model discloses a kind of intaglio printing production line cutting machine sharpening positioner; include a knife rest matched with knife machine blade fitting recess; the one side at described knife rest arranges one for the groove installing blade; the side of described groove is opening, horizontally set bolt hole in described groove.Said apparatus is used to be installed in the groove of knife rest by blade less for relative size, then fix with bolt, again this knife rest is positioned in the blade fitting recess of knife machine, owing to the blade assembling groove of knife rest size with knife machine matches, so after energising adds magnetic, knife rest is firmly combined with fitting recess, and during whetting a knife, knife rest does not comes off；This utility model simple in construction, convenient and reliable, install simple, workable." although this device also solves the problem that small-sized crosscutting blade bed knife is not enough, but there is knife rest and crosscutting blade problem one to one, there is knife rest applicable surface narrow, the problem that floor space is big stacked by knife rest.Simultaneously the highest to the positioning requirements of blade during knife machine is whetted a knife, this just requires that contact with revolving knife three several basal planes have the highest precision, the cost of manufacture causing single knife rest is greatly improved, in use needs periodically to detect different knife rests simultaneously, further increases enterprise's production cost.

Summary of the invention

The technical problems to be solved in the utility model is to provide a kind of scope of application width, low cost, the carving knife auxiliary locator for knife machine grinding intaglio printing press fixed length carving knife of location standard, can overcome the deficiencies in the prior art.

For solving above-mentioned technical problem, the technical solution adopted in the utility model: for the carving knife auxiliary locator of knife machine grinding intaglio printing press fixed length carving knife, it includes stably adsorbing the auxiliary frame on knife machine magnechuck knife rest platform, described auxiliary frame is the ferrous metal plate of rectangle, the rectangle deep gouge sunk to thickness direction it is provided with on a metal plate along upper surface, it is placed with carving knife in rectangle deep gouge, rectangle deep gouge region offers the chute of through metallic plate on a metal plate, chute connects the bolt having threaded portion potential energy through carving knife fixing hole, offer the screwed hole being perpendicular to its right end face on a metal plate, screwed hole connects and has the push rod matched, the end of push rod withstands on the sidepiece of carving knife.

The above-mentioned carving knife auxiliary locator for knife machine grinding intaglio printing press fixed length carving knife is that bottom surface and the left surface of described rectangle deep gouge are provided with triangular hill.

The above-mentioned carving knife auxiliary locator for knife machine grinding intaglio printing press fixed length carving knife is that the quantity of described bolt is two or more.

The carving knife auxiliary locator being previously described for knife machine grinding intaglio printing press fixed length carving knife is that the centrage of push rod is contour with track length direction centrage.

Compared with the prior art, this utility model is according to the practical situation of gravure revolving knife grinding process, a kind of special auxiliary locator is devised for the less cutting knife that cannot directly rely on knife machine electromagnetic adsorption fixing of area, this device offers chute in the region of lower deep gouge, utilize the three-dimensional Z-axis direction of installing hole realization of the bolt on chute and cutting knife self and the fixing of Y-axis, and this fixed form is without considering the spacing of cutting knife installing hole, the installation making bolt is easier, utilize the fixing of the side of deep gouge and the X axis of scalable thimble fixed cutting tool, the design of thimble simultaneously is adapted to the cutting knife of different length, realize an auxiliary device to adapt to cutting knife purpose, thus reduce fixture quantity, reduce production cost；Bottom surface and the left surface of rectangle deep gouge are provided with triangular hill, so can improve the reference surface precision of this fixture, thus improve cutting knife grinding accuracy；The centrage of push rod is contour with track length direction centrage, so can increase the diameter of push rod, it is ensured that the positioning intensity of X axis.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

Fig. 2 is the structural representation after installing carving knife.

Detailed description of the invention

The utility model is described in further detail below in conjunction with the accompanying drawings.

As depicted in figs. 1 and 2, this auxiliary device is to make shorter intaglio printing press carving knife can stably adsorb on knife machine magnechuck knife rest platform, the ferrous metal plate that composition main body is rectangle of auxiliary frame 1, the rectangle deep gouge 2 sunk to thickness direction it is provided with on a metal plate along upper surface, carving knife 3 it is placed with in rectangle deep gouge 2, rectangle deep gouge 2 region offers the chute 4 of through metallic plate on a metal plate, chute 4 connects the bolt 5 having threaded portion potential energy through carving knife 3 fixing hole, the quantity of described bolt 5 is two or more, figure is two, offer the screwed hole being perpendicular to its right end face on a metal plate, screwed hole connects and has the push rod 6 matched, the end of push rod 6 withstands on the sidepiece of carving knife 3, the centrage of push rod 6 is contour with chute 4 length direction centrage.

Further for increasing the precision of positioning datum, bottom surface and the left surface of rectangle deep gouge 2 are provided with triangular hill 7.

Claims (4)

1. the carving knife auxiliary locator for knife machine grinding intaglio printing press fixed length carving knife, it includes stably adsorbing the auxiliary frame (1) on knife machine magnechuck knife rest platform, it is characterized in that: the described ferrous metal plate that auxiliary frame (1) is rectangle, the rectangle deep gouge (2) sunk to thickness direction it is provided with on a metal plate along upper surface, carving knife (3) it is placed with in rectangle deep gouge (2), rectangle deep gouge (2) region offers the chute (4) of through metallic plate on a metal plate, the threaded portion potential energy bolt (5) through carving knife (3) fixing hole is had in the upper connection of chute (4), offer the screwed hole being perpendicular to its right end face on a metal plate, screwed hole connects and has the push rod (6) matched, the end of push rod (6) withstands on the sidepiece of carving knife (3).

Carving knife auxiliary locator for knife machine grinding intaglio printing press fixed length carving knife the most according to claim 1, it is characterised in that: bottom surface and the left surface of described rectangle deep gouge (2) are provided with triangular hill (7).

Carving knife auxiliary locator for knife machine grinding intaglio printing press fixed length carving knife the most according to claim 1, it is characterised in that: the quantity of described bolt (5) is two or more.

Carving knife auxiliary locator for knife machine grinding intaglio printing press fixed length carving knife the most according to claim 1, it is characterised in that: the centrage of push rod (6) is contour with chute (4) length direction centrage.