JP2024031519A - Hard lure assembly jig device - Google Patents

Abstract

[Problem] Development of an assembly jig device that can save labor in holding work after joining when joining a pair of lure elements constituting a hard type fishing lure in a mid-joint manner. was set as a technical issue. SOLUTION: In the assembly jig device 1 of the present invention, the base jig 2 includes a holding part 21 that supports one lure element member W1 with its inner open surface facing upward, and the holding jig 3 includes a , a holding piece 43 is provided in the action part of the clamp unit 31, and this holding piece 43 is configured to be able to move close to the base jig 2 side, and one or more holding pieces 43 are provided per base jig 2, The lure element member W1 held on the base jig 2 is pressed against the lure element member W1, which is temporarily placed in the middle with the adhesive G interposed therebetween. do. [Selection diagram] Figure 2

Description

The present invention relates to a hard lure assembly jig device that is constructed by combining a pair of lure element members in a mid-position arrangement.

Hard type lures are known as fishing lures (see, for example, Patent Documents 1 to 3). This hard type fishing lure is generally constructed by combining a pair of two lure element members in a mid-position arrangement. In manufacturing it, internal mechanism members, hook eyes, etc. are assembled into one lure element, adhesive is applied to the periphery of the other lure element, and these are assembled and joined in the middle. This state is maintained for a certain period of time to allow the adhesive to solidify, resulting in a lure assembly.

Due to this method, as shown in FIG. 8 as an example, in order to hold the lure elements W1 and W2 after adhesion for a certain period of time, one lure (hard lure W) is bonded at several locations. , using a pinch-shaped clip C to hold it down. Conventionally, this pushing operation using the clip C has been performed exclusively manually by an operator, and it cannot be denied that it takes a certain amount of time. In addition, when selecting the holding position with the clip C for hard lures W of various shapes, it is necessary to appropriately set the holding position by considering the distribution balance of the pressing force, etc., which may seem like a simple task at first glance. However, it required considerable skill.

Utility model registration No. 3230287 Utility model registration No. 3207733 Utility model registration No. 3198089

The present invention has been made in consideration of such a background, and it is an object of the present invention to save labor in holding work after joining when manufacturing a hard lure by joining a pair of lure element members in a mid-joint manner. The technical objective was to develop a jig device for assembling hard lures that would enable the following.

That is, the hard lure assembly jig device according to claim 1,
A jig device for assembling a hard lure, comprising a base jig and a holding jig disposed opposite to the base jig, and assembling a pair of lure element members by joining them in the middle,
The base jig includes a holding part that supports one lure element member with its inner open surface facing upward,
On the other hand, the holding jig is provided with a holding piece on the action part of the clamp unit, and this holding piece is configured so that it can move close to the base jig side, and one or more holding pieces are provided per base jig. and presses down the lure element member held by the base jig and another lure element member temporarily placed in the middle with an adhesive therebetween. It is.

Further, the hard lure assembly jig device according to claim 2, in addition to the requirements described in claim 1,
The base jig is provided with a concave-shaped holding part that matches the outer shape of the lure element member to be held, with respect to the base block,
On the other hand, the holding jig is characterized in that a toggle clamp mechanism is applied, and the holding piece is provided on the operating arm of the holding jig.

Further, the hard lure assembly jig device according to claim 3, in addition to the requirements described in claim 1 or 2,
The combination of the base jig and the holding jig is characterized in that a plurality of sets are arranged in an annular shape on the same turntable.
The above-mentioned problems can be solved by means of the configurations described in each of the claims.

First, according to the invention described in claim 1, since the pressing is performed using a jig, it is possible to reliably hold the lure element members assembled in a mid-aligned manner, and the position setting of the pressing piece to maintain this state is possible. can also be easily determined.

Further, according to the invention as claimed in claim 2, since the toggle clamp mechanism is applied, the actuating arm can be lowered in a force-increasing manner (power-boosting manner), and the lure elements assembled and bonded in the middle can be moved together. , it can be pressed more firmly and reliably.

According to the third aspect of the invention, for example, a plurality of combinations of base jigs and holding jigs are arranged (equally distributed) at equal angular intervals in an annular shape (arc shape) on the same turntable. Can be done. Therefore, after gluing and pressing a pair of lure elements, the turntable is rotated at an appropriate angle, and the next pair of lure elements is bonded and pressed again. By repeating this process, when the turntable goes around once, it is possible to achieve a state in which the bonding and fixing of the first pair of lure elements is completed, and the bonding and pressing of the pair of lure elements is constantly performed. (sequentially), can be done.

An example of the assembly jig device of the present invention (hard lure assembly jig device), that is, ten sets of combinations of base jigs and holding jigs are arranged at approximately equal angular intervals on one turntable. (a) is a perspective view showing an example of a configuration in which the base jig and the holding jig are arranged in an evenly spaced manner, and (b) is an enlarged perspective view showing how the joined hard lure is held down (sandwiched) by the combination of the base jig and the holding jig. . They are a projection view (a) showing an example of the assembly jig device as seen from the side, and a side sectional view (b) showing an enlarged view of how the joined hard lure is held down (sandwiched). They are an enlarged perspective view (a) showing how the joined hard lure is held down (sandwiched), and a perspective view (b) showing an enlarged holding head portion. They are a projection view (a) showing a holding jig in a side view state, and an explanatory view (b) showing linked structural members in an exploded state. It is an exploded perspective view showing the constituent members of a holding head in an enlarged state. It is an explanatory view showing the assembly work (manufacturing process) of a hard lure step by step. It is explanatory drawing (a) and (b) which show two types of modified examples of an assembly jig device. FIG. 7 is a perspective view showing a conventional method in which a pair of lure element members are joined with an adhesive and then held together with pinches to maintain the joined and assembled state.

The mode for carrying out the present invention is as shown in the following examples, but it is also possible to make appropriate changes to these examples within the scope of the technical idea of the present invention.

Hereinafter, the present invention will be specifically explained based on illustrated embodiments. In the description, prior to explaining the hard lure assembly jig device 1 (hereinafter simply referred to as "assembly jig device 1"), the fishing hard lure W to be processed will first be described.

As shown in FIGS. 1 to 3 as an example, hard lures W for fishing are often formed by combining (joining) a pair of injection-molded lure elements in a mid-position configuration. Here, in this specification, a completed hard lure is designated by the symbol W, one of the lure elements to be combined is designated as W1, and the other lure component is designated as W2.

The lure element member W1 is held downward in the assembly jig device 1, and internal constituent members of the lure, hook eyes, etc. are previously incorporated into the lure element member W1. On the other hand, the other lure element member W2 is placed over the lure element member W1, and assembled so that both are aligned in the middle. In actual assembly, an adhesive G is applied to the peripheral edge of the lure element member W2, and the pair of lure element members W1 and W2 are joined via this adhesive G so as to be integrally fixed.

Next, the assembly jig device 1 will be explained.
The assembly jig device 1 includes, for example, a base jig 2 and a holding jig 3, as shown in FIGS. 3(a), 1(b), and 2(b).
Among these, the base jig 2 supports one lure element member W1 with its inner open surface facing upward, and therefore the holding portion 21 is formed in a recessed state with respect to the base block 20. There is. Note that the concave formation of the holding portion 21 is shaped to match the external shape of the lure element member W1 to be held, and in reality, when the base block 20 is formed of a foamed urethane resin material, the lure element serving as a sample A mold is made by pressing the member W1 to obtain a holding portion 21 having a concave shape.

Further, the base block 20 is fixed to the base plate 23 while being housed in the base case 22, and is provided so as to protrude from the base plate 23 between the base plate 23 and the base case 22. Positioning is achieved by fitting the pin 24 into a pin hole 25 formed in the base case 22 corresponding to the pin 24. That is, when setting the base jig 2 on the base plate 23, the base jig 2 is accurately positioned on the base plate 23 by fitting the pins 24 of the base plate 23 into the pin holes 25 of the base case 22. It is configured so that it can be

Next, the holding jig 3 will be explained.
The holding jig 3 is attached so that the clamp base 30 can move on the rail base 32, as shown in FIG. This enables clamping at an appropriate position in the direction.
The clamp base 30 includes a clamp unit 31, and the clamp unit 31 includes a presser piece 43 that can be raised and lowered, and is configured to be movable toward the base jig 2 side. In this embodiment, three clamp units 31 are arranged in alignment along a fixing rail 33, which will be described later, for one base jig 2 (one hard lure W). (so to speak, in series), and the number of clamp units 31 can be changed as appropriate. The clamp unit 31 will be further explained below.

The clamp unit 31 itself is fixed to a fixing rail 33 supported by a rail stand 32 provided on the base plate 23 by fixing bolts 34 on the clamp base 30 and a fixing plate 34a (see FIG. 4). It is attached so that the position along the rail 33 can be set as appropriate.
Further, as shown in FIGS. 3(a) and 4 as an example, the clamp unit 31 includes a link support bracket 35 that is triangular in side view. , an operating lever 36, an operating arm 37, and a relay link 38 are linked together.

Specifically, the operating lever 36 is provided with an operating pivot P1 on the lower front side of the link support bracket 35, that is, on the side of the holding jig 3, and the operating arm 37 is operated by pinching the rear part with your fingers. I do. Further, the actuation arm 37 is rotatably supported on an actuation pivot P2 provided near the top of the link support bracket 35. This actuating arm 37 has a presser head support slot 39 formed at its free end side, and a position setting bolt 42 for attaching the presser piece 43 is provided in a penetrating state in this presser head support slot 39. (described later).
Further, the operating lever 36 and the operating arm 37 are toggle connected via a relay link 38. The relay link 38 is first rotatably connected to the operating lever 36 at an operating toggle pivot P3 provided approximately in the middle of the operating lever 36 in the longitudinal direction. Further, the other end of the relay link 38 is rotatably connected to the actuation arm 37 at an actuation toggle pivot P4 provided near the base side of the actuation arm 37. With such a configuration, in accordance with the rotational movement of the operating lever 36, the actuating arm 37 is lowered in a force-increasing manner (boosting force), and due to the positional relationship between the operating toggle pivot P3 and the operating toggle pivot P4, The position in the collapsed state is fixed.

A presser head 40 having a presser piece 43 is attached to the presser head support slot 39 of the operating arm 37 . That is, the holding piece 43 is provided on the actuating arm 37, which is essentially the actuating part of the clamp unit 31.
The presser head 40 includes a head block 41, as shown in FIG. It is configured to be held by passing through the inside of the head support slot 39, so that the presser head 40 (head block 41) is held below the operating arm 37 (presser head support slot 39) along the presser head support slot 39. It has a structure that allows it to be fixed in an appropriate position.
Further, two presser pieces 43 are provided on the left and right sides below the head block 41, and the presser pieces 43 are provided with a contact piece 43b serving as an operating portion at the tip of a support bolt 43a. Incidentally, due to such a configuration, in this embodiment, one hard lure W after adhesion is held down by a total of six contact pieces 43b (see FIG. 1(b)).

The assembly jig device 1 of the present invention has the above-described basic structure, but the combination of the base jig 2 and the holding jig 3 described above (assembly A plurality of jig devices 1) are disposed on the turntable 5 in an annular shape (arc shape) at approximately equal angular intervals, thereby improving workability at an actual manufacturing site.
This turntable 5 will be explained below.
The turntable 5 includes a table plate 50 that is disk-shaped in plan view, as shown in FIGS. 1(a) and 2(a) as an example. This table board 50 is supported above a support pedestal 51, and the core guide 52 of the support pedestal 51 serves as the rotation center of the table board 50. The center of rotation of this core guide 52 is regulated by a guide receiver 53 on the lower surface of the table plate 50, and the table plate 50 is rotatably supported.
Further, the turntable 5 is provided with a plurality of receiving rollers 54 near the outer periphery of the support frame 51 at the lower part of the table plate 50, and the table plate 50 is supported as a whole by the receiving rollers 54, and the table plate 50 is rotated. I am free to do so.

Note that the reference numeral 6 in FIG. 6(b) is an adhesive pad that applies adhesive G to the lure element member W2 during assembly (manufacturing). This adhesive pad 6 has a pad main body 62 provided in an adhesive tray 61, and the pad main body 62 guides the liquid adhesive G supplied to the adhesive tray 61 to the upper surface by a sponge action, and the lure is placed on top of the pad main body 62. The adhesive edge of the element member W2 is placed on it, and the adhesive G is transferred onto it.

Using such a device, the hard lure W is assembled (manufactured) as described below.
First, in the preparation stage, an appropriate holding part 21 of the base block 20 in the base jig 2 is prepared according to the hard lure W to be processed. Specifically, the lure element member W1 is made into a mold and is pressed against the base block 20 to obtain the recessed holding portion 21.

On the other hand, on the holding jig 3 side, in order to set the positions of each of the three clamp units 31 (or the positions of the six holding pieces 43) in this embodiment, a fixing bolt 34 and a position setting bolt of the head block 41 are provided. 42, the holding piece 43 is set at an appropriate position. That is, the fixing bolts 34 of the clamp units 31 are loosened to select an appropriate position so that one base block 20 is placed at an appropriate position for each of the plurality of clamp units 31, and then the fixing bolts 34 are By tightening, as shown in FIG. 4B as an example, the fixing plate 34a sandwiches a part of the fixing rail 33, and the position of the clamp unit 31 is adjusted.
Next, by adjusting the position setting bolt 42 of the head block 41, the head block 41 is placed in an appropriate longitudinal position along the holding head support slot 39, the holding piece 43 is placed in an appropriate position, and the height of the holding piece 43 is adjusted. The position is also adjusted by tightening the support bolt 43a.

After doing this, the operator sets the lure element member W1 on the holding part 21 of the base jig 2, as shown in FIG. 6(a) as an example. At this time, the lure element member W1 is set so that the inner open surface of the lure element member W1 faces upward.
On the other hand, as for the other lure element member W2 that is to be placed over this part in a mid-fitting manner, as shown in FIG. Adhesive G is applied to the outer peripheral edge.
Thereafter, the lure element member W2 is placed mid-way with respect to the lower lure element member W1 already held on the base block 20.

Thereafter, as shown in FIG. 4A as an example, the operating end of the operating lever 36 on the clamp base 30 is rotated so as to face upward, and the free end side of the operating arm 37 approaches the base block 20. Rotate it like this. As a result, the holding piece 43 attached to the free end side of the actuating arm 37 acts to press down the lure element member W2 placed above, and as an example, as shown in FIG. This is to maintain the pair of lure element members W1 and W2 assembled in the crimped state.
When such a device is used alone, as shown in FIG. 6(d), for example, after waiting for the hard lure W to dry and solidify for a certain period of time, the base jig 2 and the holding jig 3 are connected. This is to release the pressing by the base jig 2 and take out the hard lure W from the base jig 2.

However, for example, as shown in FIGS. 1 and 2, when a plurality of combinations of the base jig 2 and the holding jig 3 are arranged on the turntable 5 at approximately equal angular intervals in an annular shape, In order to do this, by repeating the operation, that is, pressing down and appropriately rotating (rotating the turntable 5), the pair of lures are attached with the adhesive G within a few minutes, for example, for the turntable 5 to complete one cycle. The adhesive fixation of the element members W1 and W2 is completed. Conversely, when rotating the turntable 5 once, the size (diameter dimension) of the turntable 5 and the base jig 2 are adjusted so that the lure element members W1 and W2 that are first glued dry and solidify. It is desirable to set the number of combinations with the jig 3 and arrange the combinations on the turntable 5 at approximately equal angular intervals.

[Other Examples]
Although the present invention has the above-described embodiment as one basic technical idea, the following modifications may be made.
First, in the basic embodiment described above, the actuating arm 37 and, by extension, the pressing piece 43 are rotated by the toggle clamp mechanism to strongly press down the pair of lure element members W1 and W2 after bonding. However, in order to hold down the pair of lure elements W1 and W2 after adhesion, it is not necessarily necessary to employ such a toggle clamp mechanism. For example, as shown in FIG. Alternatively, the holding piece 43 may be configured to move up and down, and the pair of lure element members W1 and W2 may be held down by the downward movement of the holding piece 43.

In addition, in the basic embodiment described above, the pair of lure element members W1 and W2 after bonding is pressed by a total of six pressing pieces 43 (hitting pieces 43b), in other words, by point pressing at a plurality of locations. It was configured as follows. However, pressing down the pair of lure element members W1 and W2 after adhesion is not necessarily limited to point pressing at a plurality of locations; for example, as shown in FIG. 7(b), the outer shape of the lure element member W2 is , it is also possible to adopt a structure in which the entire body is pressed down from above. In this case, in order to obtain such an overall pressing mold (corresponding to the holding head 40), the surface (outer shape) of the lure element member W2 is pressed against the foamed urethane resin material, similar to the holding part 21, and the block It is preferable to obtain a mold having a shape and use this as the pressing head 40.

1 Assembly jig device (hard lure assembly jig device)
2 Base jig 3 Holding jig 5 Turntable 6 Adhesive pad

20 Base block 21 Holding part 22 Base case 23 Base plate 24 Pin 25 Pin hole

30 Clamp base 31 Clamp unit 32 Rail stand 33 Fixing rail 34 Fixing bolt 34a Fixing plate 35 Link support bracket 36 Operation lever 37 Operating arm 38 Relay link 39 Holder head support slot

40 holding head 41 head block 42 position setting bolt 43 holding piece 43a support bolt 43b contact piece

50 table board 51 support frame 52 core guide 53 guide receiver 54 receiver roller

61 Adhesive tray 62 Pad body

P1 Operation pivot P2 Operation pivot P3 Operation toggle pivot P4 Operation toggle pivot

C Clip G Adhesive W Hard lure W1 Lure element member W2 Lure element member

The present invention relates to a jig device for assembling a hard lure, which is constructed by combining a pair of lure element members in a mid-position arrangement.

Claims (3)

A jig device for assembling a hard lure, comprising a base jig and a holding jig disposed opposite to the base jig, and assembling a pair of lure element members by joining them in the middle,
The base jig includes a holding part that supports one lure element member with its inner open surface facing upward,
On the other hand, the holding jig is provided with a holding piece on the action part of the clamp unit, and this holding piece is configured so that it can move close to the base jig side, and one or more holding pieces are provided per base jig. and presses down the lure element member held by the base jig and another lure element member temporarily placed in the middle with an adhesive therebetween, Hard lure assembly jig device.
The base jig is provided with a concave-shaped holding part that matches the outer shape of the lure element member to be held, with respect to the base block,
On the other hand, the jig device for assembling a hard lure according to claim 1, wherein the holding jig employs a toggle clamp mechanism, and the holding piece is provided on an operating arm of the holding jig.
The jig for assembling a hard lure according to claim 1 or 2, wherein a plurality of combinations of the base jig and the holding jig are arranged in an annular shape on the same turntable. Device.

Images