KR200143389Y1 - Barb deformation device of fish hook for tuna - Google Patents

Abstract

The present invention relates to a forming apparatus for fishing hook barbs for tuna fishing, an automatic fishing needle maker in which a conveying part (A) of a needle material, a forming part (B) of a barb, and a curved forming part (C) of a needle are combined in one press machine In the barb shaping apparatus of the barb, the shaping cutter 3 of the barb formed with the bent portion 3a in the form of a magnet on the mold mounting table 2 fixed to the lower plate 1a of the press 1 is inclinedly attached to the support body 4 The auxiliary support 4a integrated with the support is brought into contact with the pair of sliding shafts 5 to be elevated by the cylinder 6, and the marking die m and the fixed die b are installed on the other mold mounting stand 2a. The press punch of the cam punch in the state where the cam punch 7, the marking punch 8, and the fixing pin 10 with the fixing pin 9 are installed on the upper plate 1b of the press, and the needle material is fixed with the narrow punch. The barb forming cutter is pressed in the oblique direction by the movement It would be with cut-out portion forming a barb on the distal end.

Description

Molding device for fishing needle barbs

1 is a whole plane of the present invention.

2 is a side view of a part of the present invention.

3 is a side view of the main portion of the present invention is cut out.

4 is a perspective view of the main part of the present invention.

* Explanation of symbols for main parts of the drawings

1 Press Machine 1a Lower Plate

1b: top plate 2,2a: mold mounting table

3: forming cutter 4: support

5: guide rod 6: cylinder

7: Cam Punch 8: Marking Die

9: fixed pin 10: stenosis punch

The present invention combines a transfer part (A) for automatically transporting the fishing needle material, a barb forming part (B) for forming barbs at the end of the needle, and a bent molding part (C) for bending the needle material in one press machine. The present invention relates to a device for forming a fishing hook barb for tuna fishing, which corresponds to the forming part (B) of the barb among the automatic fishing needle makers.

The purpose of the present invention is to automatically supply the material of the fishing needle, drill the forging and the row hole by the mold, and then mold the barb at the tip of the pointed needle to produce a large amount of high quality tuna fishing hook more efficiently by the consistent press process. It is to provide an automatic fishing hook maker.

Generally, the barb of the fishing needle is a locking pin that prevents the fish from falling out. In the case of the fishing needle for tuna fishing, the angle of inclination of the barb is about 38 degrees or less and the length is about 5-6 mm.

Conventionally, Utility Model Publication No. 95-861 is known as a device for shaping barbs of fishing hooks. The barb molding machine installs a vise for vertically pinching the needle material on the base plate of the press that is operated up and down, and cuts the tip of the needle material fixed with a vise in a vertical to oblique direction by fixing a sharp blade to the lifting plate of the press. It is supposed to form barbs.

Since the conventional barb forming apparatus has to manually fix the needle material to the vise by hand, it takes a lot of effort and a lot of defective products, and the workability is inconvenient and the production of a large amount of fishing needles is inefficient due to the barb forming operation. There was a difficult problem.

In addition, the process of forming the string hole of the fishing needle, the process of forming the barb on the fishing needle, and the manufacturing device of the process of bending the fishing needle are made independent of each other without being related to each other. There is a problem that the work efficiency of the fishing needle manufacturing is not high and can not expect the uniformity of the quality because it is manufactured by the independent work.

The present invention is barb shaping of the automatic fishing needle manufacturing machine comprising a combination of the transfer portion (A) of the fishing needle material (B) and the barb forming portion (B) and the bending molded portion (C) of the needle in one press machine in order to correct the problems of the prior art In the apparatus, a barb shaped cutter having a bent portion is formed in the middle of the lower plate of the press machine so as to flow in the oblique direction of the barb on the support, and the support is formed along the guide rod along the guide rod by the cylinder. Ascending and lowering allows the material of the needle conveyed by the conveyer to be placed on its lower side. In addition, a cam punch for pressing the forming cutter and a narrowing punch for fixing the material are formed on the upper plate of the press, and the needle material conveyed in the horizontal state by the transfer plate is fixed to the cam punch in accordance with the upper and lower working cycles of the press. The cutting cutter was configured to cut a portion of the pointed end of the needle material by the inclined angle in the lateral direction by pressing the molding cutter to form a barb. Therefore, the transfer of the needle material and the narrowing of the material and the shaping process of the barb are automatically performed to produce a large amount of high-quality fishing needles more efficiently with a consistent press gore.

Referring to the present invention in detail by the drawings as follows.

As shown in FIG. 1, automatic fishing in which the lower plate 1a of the press 1 is formed by combining the transfer portion a of the fishing needle material, the shaping portion B of the barb, and the curved molding portion C of the fishing needle in a pair. In the barb shaping device of the needle dispenser, a barb shaping cutter (3) having a curved portion (3a) formed in the shape of a magnet is provided on the mounting table (2) formed in the middle of the lower plate (1a). 4b) is installed at the inclined angle of the barb with the spring 4s together with the spring 4s to insert the auxiliary support 4a integrated with the support 4 into the pair of guide rods 5, The molding cutter 3 has a high-strength blade 3c attached thereto, and connects the piston rod 6a of the cylinder 6 installed on the lower plate 1a to the center lower portion of the auxiliary support 4a so as to connect the cylinder 6 and the piston. The molding cutter 3 is moved up and down by the rod 6a so that the needle material n can be placed on the lower mold mounting stand 2 (2a). A marking die m and a fixed die b are attached to the mold mounting base 2a on the side of the molding cutter 3. On the upper plate 1b of the press machine 1, a cam punch 7 having a slanted cam portion 7a for pressing the shaping cutter 3 of the barb is formed, and a marking punch for marking a needle material on the side thereof. (8) and fixing pin (9) and the narrowing punch (10) are formed to be able to treat each die (m) (b) of the lower part with the spring (10s).

In the figure, reference numeral 11 is a hopper, 12 is a feed plate, 13 is a feed table, 13a is a material groove, f, f 'is a forging die, p, p' is a punching die.

In the present invention, as shown in FIG. 1, the end supplied by the feed plate 12 from the hopper 11 of the transfer part a is sharp whenever the upper plate 1b of the press 1 moves up and down. The workpiece n is smoothly forged into the mounting groove 13a of the feeder 13 while being sequentially forged by the forging die f and f '. Subsequently, a row hole nh is punctured in a portion that is flatly forged by the punching mold p (p '). The raw material n of the needle thus processed is transferred to the mounting table 2 (2a) of the lower mold of the molding cutter 3 and placed in the correct position. In this case, as shown in FIG. 3, when the upper plate 1b of the press is lowered, the fixing pin 9 is first inserted into the string hole nh of the needle material, and then, depending on the degree of the lowering of the upper plate, the narrowing punch 10 is needled. Clamp and fix the flat forged part of the material. At this time, as the upper plate 1b is further lowered, the marking punch 8 hits the needle material, thereby marking the mark M. This operation is simultaneously performed during the lowering of the upper plate 1b, while the piston rod 6a of the cylinder 6 is also contracted when the upper plate 1b is lowered, and the auxiliary support 4a is also lowered together with the support 4. And the blade 3c attached to the shaping cutter 3 of the barb is in contact with the pointed tip of the needle material n. In addition, since the cam punch 7 is also lowered when the upper plate 1b is lowered, the inclined cam portion 7a of the cam punch 7 is in contact with the curved portion 3a of the forming cutter 3 to press and slide. This is done at the same time. By this operation, the shaping cutter 3 is pushed at an inclination angle at which the supporting section 3b is installed, and a part of the sharp tip of the needle material is inclined by the sharp blade 3c to form a barb nb. The size of this barb (nb) correlates with the lowering operation distance of the cam punch 7 and the moving distance of the forming cutter 3, and the size of the barb is about 5 mm in the case of the fishing hook material for tuna fishing.

When the upper plate 1b of the press 1 rises again, the cam punch 7, the marking die 8, the squeezing punch 10, etc. are raised, and at the same time, the forming cutter 3 is elongated and restored by the spring 4s. The operation of the cylinder 6 extends the piston rod 6a so that the forming cutter 3 together with the support 4 is raised. Needle material released in the constricted state is moved laterally by the transfer table (13) and then transferred to the curved molding portion (C) of the fishing needle is finally molded in the form of fishing needles repeatedly to produce a fishing needle for tuna In the barb forming apparatus of an automatic needle maker in which a conveying part of a needle material, a barb forming part of a needle, and a curved forming part of a needle are combined in a press machine, a barb shaped cutter is mounted on a mounting plate fixed to a lower plate of the press. It is installed to be inclined so that it can be lifted and lifted by a cylinder, and a marking die and a fixing die of needle material are installed on the mold mounting stand on the side of the molding cutter, and a cam punch, marking punch, and fixing pin for pressing the molding cutter are installed on the upper plate of the press. Installed a narrowing punch, etc., each time the press Since the needle material is transported, fixed and fixed, and the cutting process of the barb is done simultaneously, the quality of the needle is consistent and the defective parts rarely come out due to the consistency and continuity of the fishing needle manufacturing. Since all the processes are performed at the same time during operation, it is possible to produce a large amount of high-quality tuna fishing hooks more efficiently than conventionally fixing the needle material in a vise and then cutting it with a cutter.

Claims (6)

In the barb shaping device of an automatic fishing needle maker in which a conveying part A of a needle material, a shaping part B of a barb, and a curved shaping part C of a needle are configured in one press machine, the lower plate 1a of the press machine 1 The support 4 provided with the barb shaping cutter 3 on the mounting table 2 fixed to the middle part of the upper part is inserted into the pair of guide rods 5 so as to be elevated by the cylinder 6, and the mold The mounting die 2a is provided with a marking die m and a fixed die b, and a cam punch 10 and a marking punch 8 for pressing the shaping cutter 3 of the barb on the upper plate 1b of the press 1. ) And the pinning pin (10) in which the pinning pin (9) is interpolated to install the narrow tip of the needle material squeezed on the fixing die, and the barb forming cutter is inclined to be inclined by the pressure of the cam punch to form barbs. Forming device for fishing hook barbs for tuna fishing, characterized in that configuration. The barb shaped cutter (3) has a curved portion (3a) formed therein and the support section (3b) of the cutter is installed in the slide ball (4b) of the support (4) together with the spring (4s) at the inclination angle of the barb Forming device for fishing hook barbs for tuna fishing, characterized in that the one. The tuna job according to claim 1, wherein the support 4 of the barbed cutter 3 is integrally formed with the auxiliary support 4a and the auxiliary support 4a is adhered to the pair of slide shafts 4. Forming device for fishing hook barbs. The tuna job according to claim 1, characterized in that the cylinder (6) is provided on the lower plate (1a) so that the piston rod (6a) can be connected to the lower part of the auxiliary support (4a) of the barb shaped cutter. Forming device for fishing hook barbs. The cam punch forming apparatus according to claim 1, wherein the cam punch 7 is formed with an inclined cam portion 7a so that the cam punch 7 can move in contact with the curved portion 3a of the forming cutter 3. . The apparatus for forming a fishing hook barb for tuna fishing according to claim 1, wherein a high-strength sharp blade (3c) is attached to the lower end of the forming cutter (3).