JPH08155842A - Decorative product manufacturing pressure jig and manufacture of decorative product - Google Patents

Abstract

PURPOSE: To provide a decorative product manufacturing jig that can press decorative material strongly and uniformly to the surface of base material and cope freely with the manufacture of decorative products with different diameters. CONSTITUTION: The side parts of base material 1 and decorative material 2 temporarily bonded to the base material 1 are provided with side part pressing pieces 7a erected along the side faces of the base material 1 and decorative material 2. Both upper and lower end parts of the side part pressing pieces 7a are provided with upper pressing pieces 7b and lower pressing pieces 7c provided in the state of protruding horizontally along the upper and lower faces of the base material 1 so as to be formed into U-shape. Placing parts 10 are provided to place the base material 1 and decorative material 2 being fitted to either the upper pressing pieces 7b or the lower pressing pieces 7c, and pressing screws 11 are provided to press the decorative material 2 to the surface of the base material 1 being fitted to the other of the upper pressing pieces 7b and lower pressing pieces 7c.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used for pressing a decorative material made of wood or the like on the surface of a base material made of steel or the like with an adhesive. The present invention relates to a pressure jig for manufacturing decorative products and a method for manufacturing decorative products.

[0002]

2. Description of the Related Art When a decorative product made of wood or a synthetic resin material is adhered to the surface of a base material such as steel to make a decorative product, a vise is pressed against the surface of the base material. A pressure jig for manufacturing decorative products such as a press or a press is used.

FIG. 8 shows an example of a conventional pressing jig of this type. In the figure, reference numeral 1 is a steel tube and is a base material that serves as a core material for decorative products, and 2 is the base material 1. Decorative material 3 made of wood or the like that is adhered to the surface with an adhesive material, 3 is this decorative material 2
It is a pressure jig for manufacturing a decorative product that presses against the surface of the base material 1.

The pressure jig 3 for manufacturing a decorative product is formed in an L shape, one end of which is rotatably connected by a connecting pin 4, and the other end of which can be connected and disconnected by a connecting pin 5, and , Two L-shaped metal fittings 3a, 3a forming a rectangular frame so as to surround the base material 1 and the ornament 2 adhered to the surface of the base material 1, and projecting inside the L-shaped metal fittings 3a, 3a And the pressing means 6, 6 for pressing the decorative material 2 against the base material 1 by a screw type or hydraulic pressure.

In such a structure, in order to press the decorative material 2 adhered to the surface of the base material 1, the decorative material 2 is adhered to the surface of the base material 1 with an adhesive material and set in a rectangular frame shape. Set between the left and right L-shaped metal fittings 3a, 3a of the pressed jig 3 for manufacturing the decorative product, and then actuate the pressing means 6, 6 to press the pressing plates 6a, 6a.
The decorative material 2 is strongly pressed against the surface of the base material 1 via the.

The conventional pressurizing jig for manufacturing decorative products is constructed as described above, and the inner diameter of the rectangular frame formed by the left and right L-shaped metal fittings 3a, 3a depends on the size of the left and right L-shaped metal fittings 3a, 3a. However, there was a problem that it could not be used for the production of very large ornaments.

Further, when the size is increased, it is necessary to increase the rigidity of the left and right L-shaped metal fittings 3a in order to sufficiently secure the pressing force of the pressing means 6, and therefore it is necessary to make the cross section large, which makes it considerably heavy. There was also a problem that handling such as transportation became troublesome.

The present invention has been made to solve the above problems, and can be used for manufacturing large-sized decorative products, and is lightweight and easy to handle. It is intended to provide a method for manufacturing a product.

[0009]

According to a first aspect of the present invention, there is provided a pressure jig for manufacturing a decorative product, wherein a side portion is provided upright along a side surface of the base material on a side portion of the base material. A pressing piece, and an upper pressing piece and a lower pressing piece projecting along the upper and lower surfaces of the base material at the upper and lower ends of the side pressing piece, respectively, and configured in a U-shape, and Attached to one of the upper pressing piece or the lower pressing piece, a mounting portion for mounting the base material and the decorative material, and attached to the other of the upper pressing piece or the lower pressing piece, the decorative material of the base material. And a pressing screw for pressing the surface.

A pressure jig for manufacturing a decorative product according to a second aspect of the present invention is installed on both sides of a base material so as to face each other.
The pressure jig for manufacturing a decorative product of the preceding paragraph that constitutes a rectangular frame, a connecting bolt that connects the left and right pressing jigs for manufacturing a decorative product, and the inner diameter of the rectangular frame that is screwed to the ends of the connecting bolt. And an adjusting nut for adjusting.

According to a third aspect of the present invention, there is provided a pressurizing jig for producing a decorative product according to the second aspect of the present invention, wherein the placing part has a decorative material on the surface of the base material. A pressing screw mechanism for pressing is provided.

According to a fourth aspect of the present invention, there is provided a pressure jig for manufacturing a decorative product according to the third aspect of the pressure jig for manufacturing a decorative product, wherein a base material and a decorative material are provided at the tip of the pressing screw. It is configured by providing a mounting portion for mounting.

According to a fifth aspect of the present invention, there is provided a pressure jig for producing a decorative product according to the fourth aspect, which is the pressure jig for producing a decorative product according to the fourth aspect. It is configured by attaching a reaction force screw that comes into contact with the surface of the decorated material and receives a reaction force at the time of pressing by the pressing screw and the mounting portion.

According to a sixth aspect of the present invention, there is provided a pressure jig for producing a decorative product according to the fifth aspect, which is the same as the pressure jig for producing a decorative product. Any or all of them are provided with a drive mechanism.

According to a seventh aspect of the present invention, there is provided a pressure jig for producing a decorative product, which comprises side pressing pieces provided on both sides of the base material along the side surfaces of the base material. The base material is provided with upper and lower pressing pieces that project from the upper and lower end portions of the side pressing piece along the upper and lower surfaces of the base material, and that connect the upper and lower end portions of the side pressing piece, respectively. Configured in a rectangular frame surrounding the periphery of, and mounted on the side pressing and lower pressing pieces, a mounting portion for mounting the base material and the decorative material, and the side pressing piece and the lower pressing piece A pressure jig provided with a pressing drive mechanism that is attached to the opposite side pressing pieces and upper pressing pieces that oppose each other and presses the decorative material against the surface of the base material. Pressure jig for manufacturing decorative products.

A pressing jig for manufacturing a decorative product according to claim 8 of the present invention is the pressing jig for manufacturing a decorative product according to the preceding paragraph, which includes a side pressing piece, an upper pressing piece and a lower pressing piece. It is configured by including an adjusting mechanism for adjusting the inner diameter of the rectangular frame.

A method for manufacturing a decorative product according to a ninth aspect of the present invention is based on the pressure jig for manufacturing a decorative product according to the first to eighth aspects, when the decorative material is adhered to the surface of the base material. It is characterized in that a plurality of units are installed in the longitudinal direction of the material and the decorative material is pressed against the base material.

[0018]

【Example】

Example 1. 1 to 3 show an embodiment of a pressure jig for manufacturing a decorative product according to the present invention. In the drawings, the same parts as those of the conventional example are designated by the same reference numerals, and the description thereof will be omitted.

Reference numeral 7 denotes a side pressing piece 7a which is vertically provided on the side of the base material 1 and the decoration material 2 (hereinafter referred to as "decoration product A") adhered to the surface of the base material 1. The side pressing piece 7a is provided with upper and lower pressing pieces 7b and 7c horizontally projecting along the surface of the decorative product A at both upper and lower ends thereof, and is formed in a U-shape, and the decorative product A A pressure frame installed so as to form a rectangular frame B that surrounds the decorative product A on both left and right sides, and 8 is a through hole formed in the upper and lower pressing pieces 7b and 7c of the left and right pressure frames 7,7, respectively. A connecting bolt that is inserted into 7d and connects the upper and lower ends of the left and right pressure frames 7,7.
Are screwed onto the left and right ends of the connecting bolt 8,
An adjustment nut that adjusts the inner diameter of the rectangular frame B composed of the left and right pressure frames 7,7 as appropriate according to the outer diameter of the decorative product A, and 10 at the tip of the lower pressing piece 7c of the left and right pressure frames 7,7. The placing portion 11 which is projected and on which the decorative product A is placed is vertically screwed into the screw holes 7e formed in the upper pressing pieces 7b of the left and right pressure frames 7 and 7 so that the decorative product A is directly above. The pressing screw 12, which is strongly pressed from, is screwed into the screw hole 7f formed horizontally in the side pressing piece 7a of the pressing frame 7, and the deformation of the pressing frame 7 due to the tightening of the pressing screw 11 (see FIG. 3) is performed. A reaction screw that presses down and strongly presses the side surface portion of the decorative product A from both left and right sides, and reference numeral 13 is interposed between the decorative product A and the pressing screw 11 and between the decorative product A and the reaction screw 12, respectively. ,
It is a filler that protects the surface of the decorative product A and disperses the pressing force of the pressing screw 11 and the reaction force screw 12 throughout the decorative product A.

With such a structure, a method of manufacturing a decorative product using the pressure jig for manufacturing a decorative product according to the present invention will be described next.

First, the inner diameter of the rectangular frame B composed of the left and right pressure frames 7, 7 is adjusted by appropriately tightening the adjusting nut 8 according to the diameter of the decorative product A.

Next, the decorative product A is inserted into the rectangular frame B,
And, put it on the left and right placing parts 10,10. Decorative product A
Is long, a plurality of pressure jigs for producing a decorative product are set in the longitudinal direction of the decorative product A at predetermined intervals (see FIG. 4).

Next, the left and right reaction force screws 12 are tightened, and the tips thereof are brought into contact with the left and right side surfaces of the decorative product A via the fillers 13, respectively.

Next, the pressing screw 11 is tightened, and the filler is
The decorative product A is strongly pressed from above via 13.

In this case, when the pressing screw 11 is strongly tightened, the decorative material 2 adhered to both the upper and lower sides of the base material 1 becomes the base material 1.
Since the left and right pressurizing frames 7 are deformed as shown in FIG. 3, the left and right side surfaces of the decorative product A are strongly pressed by the reaction screws 12 and are temporarily attached to the left and right side surfaces of the base material 1. The adhered decorative material 2 is also pressure-bonded to the left and right side surfaces of the base material 1, and thus the decorative material 2 is adhered to the surface of the base material 1 to form the decorative product A.

Example 2. FIG. 5 shows another embodiment of the pressure jig for manufacturing a decorative product according to the present invention. In the drawing, the same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

Reference numeral 14 is a lower pressing piece of the left and right pressing frame 7.
It is a mounting part which is attached to the tip of 7c and which is vertically moved by the hydraulic cylinder 14a and on which the decorative product A is mounted.

According to this embodiment, the pressing screw 11 is used as a size adjusting screw, and the decorative product A can be strongly pressed from below by the hydraulic cylinder 14a, so that the decorative material 2 can be easily applied to each surface of the base material 1. There is an effect that can be pressed.

Example 3. In addition, in FIG. 4, the base material 1 is a case where a pillar portion made of a rectangular steel tube of the illumination pillar is illustrated, and at this time, the illumination pillar is arranged in advance at the bonding work place, and then the base material 1 A pine plate material is attached to the column as a decorative material 2 through an adhesive material, and then the left and right pressure frames 7,
7 is installed at a required position in the longitudinal direction, the left and right pressure frames 7 and 7 are integrated using the connecting bolt 8, and the tips of the pressing screw 11 and the reaction screw 12 are brought into contact with the surface of the decorative material 2 to the same extent. After that, by pressing the decoration material 2 against the base material 1 with the pressing screw 11, the reaction force at this time is transmitted to the side pressing piece 7a, and therefore the reaction material screw 12 simultaneously applies the decoration material 2 to the base material 1.
The decorative material 2 is simultaneously pressed against all four surfaces of the base material 1 as a whole, and the decorative material 2 is pressed against and adhered to all four surfaces of the base material 1.

At this time, if necessary, the left and right pressure frames 7,
It is also possible to rotate 7 by 90 ° and use it as the upper and lower pressing frames 7 and 7, and apply pressure from a plurality of pressing jigs vertically and horizontally.

Example 4. In addition, in FIG.
Install a hydraulic cylinder 14a as a drive unit at this time.
As in the third embodiment, the pressing jig is in a state in which the tip of the mounting portion 14, the tip of the pressing screw 11 and the tip of the reaction screw 12 are brought into contact with the surface of the decorative material 2 to the same extent via the filler 13. Hydraulic cylinder (not shown) after setting
By actuating a and pressing the decorative material 2 against the surface of the base material 1 by the mounting portion 14, the reaction force at this time is transmitted to the side pressing piece 7a, and the decorative material 2 is simultaneously moved by the reaction force screw 12. The surface of the base material 1 is pressed, so that the decorative material 2 is uniformly pressed and adhered to each surface of the base material 1.

Example 5. 6 and 7 show an embodiment of a pressure jig for manufacturing a decorative product according to claims 8 and 9 of the present invention, in which reference numeral 15 denotes the base on both sides of the base material. The side pressing piece 15a is provided upright along the side surface of the material 1, and the side pressing piece 15a is projectingly provided on both upper and lower ends of the side pressing piece 15a along the upper and lower surfaces of the base material 1, respectively. Upper pressing piece 15b that connects the upper and lower ends of 15a, respectively
And a lower pressing piece 15c, which is configured as a rectangular frame surrounding the periphery of the base material 1, 16 is attached to the side pressing piece 15a and the lower pressing piece 15c, and the base material 1 and the decorative material 2
17 is a mounting portion for mounting a side pressing piece 15a and a lower pressing piece 15a.
The pressing means is provided with a pressing drive mechanism that is attached to the side pressing piece 15a and the upper pressing piece 15b on the opposite side that face 15c, respectively, and presses the decorative material 2 against the surface of the base material 1. An adjusting mechanism (not shown) for adjusting the inner diameter of the rectangular frame according to the outer diameter of the base material 1 is attached to the pressure frame 15.

The pressurizing means 17 is provided with a shaft portion 17a vertically penetrating the central portions of the side pressing piece 15a and the upper pressing piece 15b, and a tip portion of the shaft portion 17a. The pressing portion 17b that presses the decorative material 2 against the base material 1 via the shaft 17a and the lever portion 17 that is attached to the shaft portion 17a and strongly presses the pressing portion 17b against the side portion of the decorative material 2 by the leverage.
It is configured with c and.

The pressing drive mechanism for pressing the pressing portion 17b against the decorative material 2 may be a hydraulic jack, an air jack, an electric motor or the like in addition to the lever.

In such a structure, in order to press the decoration material 2 against the base material 1, the shaft portion 17a is advanced to the base material 1 side and the pressing portion 17b is brought into contact with the surface of the decoration material 2, Next, the lever portion 17c is pulled in the direction of the arrow, and the decoration member 2 is strongly pressed against the base material 1 by the pressing portion 17b.

In the first to fifth embodiments, when the manufactured decorative product A is considerably long, such as a pillar, the pressure jig for manufacturing the decorative product is determined according to the length of the decorative product A. The decorative material 2 is pressed against the base material 1 by installing a plurality of the decorative products A at predetermined intervals in the longitudinal direction of the decorative product A.

[0037]

EFFECTS OF THE INVENTION The pressure jig for manufacturing decorative products and the method for manufacturing decorative products according to the present invention are configured as described above, and when the decorative material is bonded to the surface of the base material with the adhesive, the base material is used. There is an effect that the decoration material can be strongly and uniformly pressed onto each surface of the.

Further, since the inner diameter of the pressure frame can be freely changed, there is an effect that it is possible to freely manufacture decorative products having different diameters.

Further, since the decorative material can be extremely efficiently pressed against each surface of the base material by the pressing screw and the reaction screw, the cross sections of the left and right pressing frames are intentionally made thicker in order to increase the pressing force of the pressing screw. Therefore, it is not necessary to increase the rigidity of the left and right pressurizing frames, and therefore, there is an effect that the weight can be reduced and the handling such as transportation is easy.

Further, the decorative material can be adhered by attaching a pressure jig to the base material while the base material is fixed, which has an effect of being able to deal with products of various shapes.

Further, even if the decorative product to be manufactured is considerably long, it is possible to install a plurality of pressure jigs for manufacturing the decorative product according to the length and press the decorative material on the surface of the base material. The effect is that long decorative products can be easily manufactured.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of a pressure jig for manufacturing a decorative product according to the present invention.

FIG. 2 is a plan view of a pressure jig for manufacturing a decorative product shown in FIG.

FIG. 3 is a front view of a frame showing a deformation state of the frame of the pressure jig for manufacturing a decorative product.

FIG. 4 is a plan view showing an example of how to use the pressure jig for manufacturing a decorative product.

FIG. 5 is a partially cutaway front view showing another embodiment of the pressure jig for manufacturing a decorative product according to the present invention.

FIG. 6 is a front view showing another embodiment of the pressure jig for manufacturing a decorative product according to the present invention.

FIG. 7 is a side view of FIG.

FIG. 8 is a front view showing an example of a conventional pressure jig for manufacturing a decorative product.

[Explanation of symbols]

1 ... Substrate, 2 ... Decorative material, 3 ... Pressure jig, 4 ... Connecting pin,
5 ... Connecting pin, 6 ... Pressing means, 7 ... Pressurizing frame, 8 ...
Connecting bolt, 9 ... Adjustment nut, 10 ... Placement part, 11 ... Pressing screw, 12 ... Reaction screw, 13 ... Filler, 14 ... Placement part, 15 ... Pressure frame, 16 ... Placement part, 17 ... Addition Pressure means.

Claims (9)

[Claims] 1. A pressure jig for manufacturing a decorative product, which is used to press the decorative material on the surface of the base material when the decorative material is adhered to the surface of the base material. A side pressing piece erected along the side surface of the base material, and an upper pressing piece and a lower pressing piece protruding from the upper and lower ends of the side pressing piece along the upper and lower surfaces of the base material, respectively. And a mounting portion configured to have a U-shape and attached to one of the upper pressing piece or the lower pressing piece and mounting the base material and the decorative material, and the upper pressing piece or the lower pressing. A pressure jig for manufacturing a decorative product, comprising a pressing screw that is attached to the other of the pieces and presses the decorative material against the surface of the base material. 2. A decorative jig for producing a decorative product, which is used to press the decorative material against the surface of the base material when the decorative material is adhered to the surface of the base material, on both sides of the base material. The pressing jig for manufacturing a decorative product according to claim 1, which is installed so as to form a rectangular frame surrounding the base material and the decorative material, and a connecting bolt for connecting the pressing jig for manufacturing the left and right decorative products. And a adjusting nut that is screwed onto the end of the connecting bolt and adjusts the inner diameter of the rectangular frame. 3. The pressure jig for manufacturing a decorative product according to claim 1, wherein the mounting portion is provided with a pressing screw that presses the decorative material against the surface of the base material. 4. A mounting portion for mounting a base material and a decorative material is provided at a tip portion of the pressing screw.
The pressure jig for manufacturing a decorative product according to item 2, 2 or 3. 5. The side pressing piece is provided with a reaction screw that abuts on the surface of the decorative material adhered to the surface of the base material and receives a reaction force at the time of pressing by the pressing screw and the mounting portion. The pressure jig for manufacturing a decorative product according to claim 1, 2, 3, or 4. 6. The driving mechanism is provided on any one or all of the upper pressing piece, the lower pressing piece, and the side pressing piece, as claimed in any one of claims 1, 2, 3, and 4. Item or the pressure jig for producing a decorative product according to Item 5. 7. A pressure jig for manufacturing a decorative product, which is used to press the decorative material against the surface of the base material when the decorative material is adhered to the surface of the base material. A side part pressing piece that is respectively erected along the side surface of the base material, and projectingly provided at upper and lower ends of the side part pressing piece along the upper and lower surfaces of the base material, respectively. A pressure frame configured in the shape of a rectangular frame surrounding the periphery of the base material, including an upper pressing piece and a lower pressing piece that connect the upper and lower ends, respectively, and attached to the side pressing and lower pressing pieces,
The mounting portion on which the base material and the decorative material are mounted, and the side pressing piece and the upper pressing piece on the opposite sides which face the side pressing piece and the lower pressing piece, respectively, are attached, and the decorative material is used as the base material. A pressure jig for manufacturing a decorative product, comprising: a pressure device having a pressure drive mechanism for pressing the surface of the product. 8. The additive for manufacturing a decorative product according to claim 7, further comprising an adjusting mechanism for adjusting an inner diameter of a pressure frame including a side pressing piece, an upper pressing piece, and a lower pressing piece. Pressure jig. 9. When adhering a decorative material to the surface of a base material, the first, second, third, fourth, fifth and sixth aspects are defined.
Item 7. A method for manufacturing a decorative product, comprising: installing a plurality of pressure jigs for manufacturing a decorative product according to item 7 or 8 in the longitudinal direction of the base material and pressing the decorative material against the base material.