KR950009782Y1 - Forming apparatus for fish hook pulley - Google Patents

Abstract

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Description

Molding Apparatus of Fishing Auger

1 is a perspective view showing one preferred embodiment of the present invention

Figure 2 shows a longitudinal cross-sectional view of the subject innovation (a) is a basic state diagram and (b) shows a state that the molding operation is in progress.

3 is a side cross-sectional view of the present invention

4 is an exploded perspective view of the main part of the present invention

Figure 5 (a, b, c) is a side cross-sectional view showing a process of molding the advent using the molding apparatus of the present invention

6 is a second embodiment of a molding mold of the present invention

Figure 7 is an exploded perspective view showing the process of pouring the material when forming a double advent

Figure 8 is a perspective view of the double advent

* Explanation of symbols for main parts of the drawings

1: expectation 2: fixed rail

3: guide bar 4: carrier

5: air cylinder 6: rod

7: Guide block 8: Unloading plate

9: connector 10: guide plate

11: insertion hole 12: guide piece

13: shaft hole 14: mold fixing plate

15: Screw shaft 16,16 ': Adjusting nut

17: lower mold 17 ': upper mold

18: molding groove 18 ': auxiliary groove

The present invention relates to a molding apparatus of a free-rotating fishing auger to prevent the twisting of the fishing line by coupling the ring-shaped ring rotatable to both ends of the pipe-shaped tube cut to the clear length. A fishing-adhesion manufacturing apparatus which is fitted with a pair of ring-shaped loops at both ends of a raw material pipe, and then bent by the spinning method, is known as Utility Model Publication Nos. 89-7123 and 89-8862. It has been. However, these devices ground the arc-shaped supporting mold on the side of the roller-type forming roller in which the bending work on both ends of the material pipe was rotated, and the bending molding was performed. The material pipe that is being formed has many defects such as high failure rate and no guarantee of uniform work during bending since there is no holding device to support the exact position during the process. In addition, Utility Model Publication No. 92-7294 disclosed in the prior art discloses a method in which a plurality of upper and lower forming rollers are installed on a base to bend inwardly at both ends of the material pipe, thereby joining a ring ring. Since a plurality of rollers are installed, the space occupancy rate of the gas is high, and the structure of the machine is complicated, and thus manufacturing costs are also very expensive. Therefore, in the present invention, the above-mentioned problems with the conventional fishing advent forming apparatus described above are constructed to form a mold for both ends of the material pipe of the fishing advent into a flat plate type, and the material pipe and the ring-shaped ring are loaded between the upper and lower surfaces of the mold. By the upper and lower molds so that the advent can be molded, and a guide means for guiding the material loaded between the upper and lower molds accurately between the upper and lower molds is added, which will be described below in detail with the accompanying drawings.

FIG. 1 is a perspective view showing one preferred embodiment of the present invention, in which a fixed rail 2 and a guide bar 3 are installed in a straight line on an upper surface of a base 1, and a flat plate is formed on the upper surface of the fixed rail 2. The lower mold 17 on the upper side is settled so as to slide to the left and right of the carrier 4, which is fixed, and is connected to the piston rod 6 and the connector 9 of the air cylinder 5. And between the connector (9) and the carrier (4) through the guide block (7) guided by the guide bar (3) so that the carrier (4) can be operated without swing during left and right slide movement, the guide block (7) And an inclined unloading plate 8 capable of discharging the molded advent between the lower mold 17 and the lower mold 17. On the upper part of the lower mold 17, the upper mold 17 ', which is also flat, is fixedly installed on the fixing plate 14 so as to be disposed downward, and the screw shaft 15 having the fixing plate 14 placed on the base 1 is mounted. ), And the mounting height of the upper mold 17 'is adjusted by coupling the adjusting nuts 16 and 16' to the screw shaft 15. In addition, the guide bar 3 is installed on the guide bar 3 so that the guide plate 10 made of a thin plate-like body can be slid left and right by the guide piece 12 and the shaft hole 13, and the guide plate 10 The upper and lower molds 17 and 17 'are disposed between the upper and lower molds 17 and 17'. The middle of the guide plate 10 is exactly matched to the forming grooves 18 of the lower mold 17 so that the pipe 21 and the rough ring-shaped ring 22, which are raw materials for fishing, can be supplied. To penetrate the insertion hole 11 to be. 6 is a schematic view illustrating some other embodiments of the present invention and outlined the upper and lower molds 17.17 '. Auxiliary grooves 18 'are arranged in parallel on one side of the mold forming groove 18, which is a secondary form of the preformed abutment (a) that hangs on one side of the ring 22 during the molding of the double advent as shown in FIG. It is to be received and guided in the auxiliary groove (18 ') without being disturbed in the molding process of the advent (b).

In the drawing, reference numeral 19 denotes a fastening bolt for fixing the upper mold 17 ', 20 denotes a buffer spring, 21 denotes a pipe for advent molding, and 22 denotes a material for adjoining molding. ring. Reference numeral 23 shows a bent portion when the pipe 21 is curved.

The present invention configured as described above slides into the forming groove 18 formed to be inserted into the upper and lower molds 17 and 17 'by inserting a roughly shaped ring 22 at both ends of the pipe 21 preliminarily processed to a predetermined length. As the two ends of the pipe 21 are curved inward in the center direction, the ring 22 is coupled in a rotational state, and its operation and effects will be described in more detail below. In the lower mold 17 and the upper mold 17 ', molding grooves 18 are outlined in the slide direction of the carrier 4. In addition, the forming groove 18 is formed with a slightly wider movement start portion of the upper and lower molds 17.17 'and a narrow side opposite to these forming grooves 18 while the upper and lower molds 17 and 17' pass. If the material pipe 21 is arranged in the) The bending is performed by pressing along the mold slope. During the molding operation, if the two hooks 22 are inserted into both ends of the material pipe 21 in the insertion hole 11 of the guide plate 10, the insertion hole 11 is lightly supported so as not to leave these materials. At this time, the pipe 21 is accurately placed in the forming groove 18 of the lower mold 17 as shown in FIG. When the air cylinder (5) operation switch (not shown) is turned on after the material is supplied, the piston rod (6) is retracted and retracted at a relatively high speed while pulling back the carrier (4) installed on the fixed rail (2). The pipe 21 interposed in the forming groove 18 of the lower mold 17 in the inserted state (11) is in contact with the upper mold 17 'and receives the downward pressure as shown in FIG. 5 (b). Both ends of (21) begin to bend while rotating. At this time, the width of the forming groove 18 is gradually narrowed as it enters into the rear end of these upper and lower molds (17.17 '), as shown in Fig. 5 (c), both ends of the pipe 21 is exactly bent inclined. The completion point is a state in which the lower mold 17 is completely passed from the upper mold 17 'as shown in FIG. 2 (b), and when it reaches this state, the piston rod 6 of the air cylinder 5 is returned. In the home position, the preformed pipe 21 is finished once again to return to the state of the first road (a).

In this molding process, the guide plate 10 is moved between the upper and lower molds 17 and 17 'while the pipe 21 to be molded is moved at the same time while the pipe 21 is separated from the molding groove 18. Since the product is supported to be curved at the correct position, the product curved state is always maintained at the best state and there is almost no occurrence of defective products. Therefore, when the pipe 21 is supplied to the insertion hole 11 in the state of FIG. 2 (a) and then returned to its original position through the molding process of (b), the molding process is completed, and the molded product is guide block As it passes through the unloading plate 8 formed between the 7 and the lower mold 17, it is naturally dropped to the side and recovered. Therefore, when the operator inserts only the pipe 21 and the ring 22 into the insertion hole 11 of the guide plate 10 and then presses only the air cylinder 5 movable switch, one product is repeatedly molded.

Figure 6 illustrates a double-autumn forming apparatus showing a second embodiment of the present invention, that is, the fishing advent is a single form and a pair of opposingly coupled pair of rings 22 on both ends of the material pipe 21 It is also necessary to form a double advent by inserting the primary molded advent (a) previously formed on one side of the ring 22 side as shown in FIG. In this case, the auxiliary groove 18 'through which the primary molding ad a can be received and guided in parallel to the molding groove 18 of the upper and lower molds 17.17' is formed to be concaved in parallel and the guide plate 10 is formed. Insertion hole 11 is outline Formed in the shape of the first molded (a) as shown in Fig. 7 by hooking the hook 22 of the second molded abutment (b) to be molded by the above-described device can be connected to two lines of fishing line Double arrivals are simply formed. Therefore, the device of the present invention is to mold the advent of a single shape, and the upper and lower molds (17, 17 ') having the auxiliary groove (18') and The replacement of the guide plate 10 having the die insertion hole 11 can be easily molded even in the case of the arrival of the double form. As described in detail above, the present invention provides a guide pipe by supplying a material pipe 21 between the upper and lower molds 17 and 17 'while horizontally sliding the flat upper and lower molds 17 and 17' up and down. Inserting the guide plate 10, which is characterized in that the material of the molding process is loaded between the upper and lower molds (17, 17 ') between the upper and lower molds (17, 17') from a certain position from the beginning to the end without any left and right separation phenomenon, Expected effects are enormous, such that the curved state can always be molded accurately, which significantly reduces the defective rate.

Claims (3)

(Correction) In the advent forming apparatus for fishing; A fixed rail 2 on the base 1 is provided with a carrier 4 which can slide left and right by an air cylinder 5, and is formed in a flat plate shape on the carrier 4, and the material for advent molding is placed and transferred. Corresponding yaw that forms a lower mold 17 having a molding groove 18 that can be molded, and cooperates with the molding groove 18 of the lower mold 17 on the lower mold 17 to form an incoming material. The upper mold 17 'having the mouth groove 18 is fixed to the lower part of the fixing plate 14, and the material insertion hole 11 which is guided to the guide bar 3 and slides left and right between the upper and lower molds 17 and 17'. Apparatus for forming a fishing advent, characterized in that to install the guide plate 10 having a supply and molding the material. (Correction) according to claim 1; An auxiliary groove 8 'is formed parallel to one side of the molding groove 8 of the upper and lower molds 17 and 17', and the insertion hole 11 of the guide plate 10 is Forming apparatus of the fishing advent, characterized in that formed in the mold to ensure that the receiving portion of the first molded auger at the time of molding. (Correction) according to claim 1; The upper mold fixing plate 14 is a fishing advent forming apparatus characterized in that the height of the upper mold (17 ') can be adjusted by adjusting nuts (16, 16') inserted into the screw shaft (15).