JP3050427U - Grooving machine - Google Patents

Abstract

(57) [Summary] [PROBLEMS] Conventionally, a planer has been used for cutting from one side of a metal plate by cutting. However, it is difficult to cut a thin metal plate from one side.
Therefore, it is an object of the present invention to make a V-cut a bending point and form a right-angled portion. The present invention includes a V-shaped grooving tool capable of cutting a V-shaped grooving groove on a surface of a metal plate, a cutter of the V-shaped grooving tool, and a grooving wheel on an upper portion of the cutter. Is a slotting machine in which a thin metal plate is inserted between a cutter of the grooving tool and an oncoming vehicle of the grooving wheel, and a V-shaped groove is formed in the thin plate.

Description

[Detailed description of the invention]

 [Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a grooving machine, and more particularly, to a grooving machine that cuts a V-shaped groove on the back surface of a metal plate and bends the V-shaped groove to form a corner portion. About.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, a metal plate has been cut by cutting from one side using a planer. However, it was difficult to cut a very thin metal plate from one side by cutting. Therefore, it was necessary to provide a bend at the edge of a very thin metal plate. Solving that problem will create a variety of applications. Therefore, various attempts have been made to bend the edge of a very thin metal plate to reduce the appropriate radius as much as possible. Nevertheless, it is difficult to make a sharp or right-angled part without the radius.

[0003]

[Problem to be solved]

 Therefore, it is necessary to conduct research to minimize the radius in order to minimize the polishing work. For this purpose, the V-shaped cut portion is used as a bending point to form a right-angled corner, and the V-shaped cut portion is bent to form a right-angled portion without polishing work for commercialization of the right-angled portion, thereby forming an angle. The first object of the present invention is to form a 90-degree right angle portion. It is a second object of the present invention to form a portion having a desired angle by setting a cutter portion to a desired angle. The third problem of the present invention is that the angle of the cutter portion is set to 90 degrees, and the other two portions of 45 degrees are bent at the connection portion to form a 90-degree corner portion. I do. A fourth object of the present invention is to make it possible to appropriately advance and ascend the cutter portion by preventing the workpiece portion from being moved by the pressing member of the workpiece portion. The fifth object of the present invention is to drive the forward movement of the cutter portion by a drive motor and to finely adjust the raising operation of the cutter portion so that the shaft of the cutter portion can be raised and lowered. Further, a sixth object of the present invention is to make it possible to cut a thinner metal plate such as a thin plate having a thickness of 2 mm to 4 mm. It is a seventh object of the present invention to be able to perform cutting by a cutter portion suitable for the above-mentioned operation. It is an eighth object of the present invention to provide a grooving machine capable of meeting the above demand.

[0004]

[Means for Solving the Problems]

 The present invention has a V-shaped grooving tool capable of cutting a V-shaped grooving groove on the surface of a metal plate. The cutter portion of the V-shaped grooving tool and the upper portion of the cutter portion are provided. A thin plate made of a metal plate is inserted between the cutter of the grooving tool and the oncoming vehicle of the grooving wheel, and a V-shaped groove is formed in the thin plate. Grooving machine.

[0005]

[Action]

 The present invention has a V-shaped grooving tool capable of cutting a V-shaped groove on the surface of a metal plate, and the V-shaped groove allows the metal plates on both sides to be connected at the connection point. It can be bent, and no processing may be performed after bending. Also, the V-shaped groove can be appropriately cut by the V-shaped groove cutting tool. And the cutter part of the V-shaped grooving tool and the oncoming vehicle of the grooving wheel are located above the cutter part. Since the car is located, the cutter part of the V-shaped grooving tool can be checked during work. Then, a thin plate made of a metal plate is inserted between the cutter portion of the grooving tool and the oncoming vehicle of the grooving wheel to form a V-shaped groove in the thin plate. Then, a V-shaped groove is formed by a cutter on the back side of the thin plate, and a right angle portion, that is, a corner portion can be easily and appropriately formed by bending.

[0006]

Embodiment 1 The present invention has a V-shaped groove cutting tool 3 capable of cutting a V-shaped groove on the surface of a workpiece 1 made of a thin metal plate. The oncoming vehicle 2 of the grooving wheel is positioned above the cutter portion of the shaving tool 3 and the upper portion of the cutter portion, and a metal plate is provided between the cutter portion of the grooving tool and the oncoming vehicle 2 of the grooving wheel. V-shaped grooves 3 are formed in the thin plate 1, and a driving motor 8 is provided for each of a cutter portion and a groove cutting machine including a holding tool for the workpiece 1. The two motors 8 can be driven together, and the holding member of the workpiece 1 is associated with the driving of the cutter part, and the operating shaft of the cutter part can be raised and lowered by manual operation. Press the upper surface of the workpiece from above with the presser The upper operation of the cutter part is a grooving machine that can move the shaft of the cutter part up and down freely.

[0007]

【effect】

 The present invention has a V-shaped grooving tool capable of cutting a V-shaped groove on the surface of a metal plate, and the V-shaped groove allows the metal plates on both sides to be connected at the connection point. It is bendable, and has the effect that no processing is required after bending. Further, there is an effect that the V-shaped groove can be appropriately cut by the V-shaped groove cutting tool. Then, since the cutter part of the V-shaped grooving tool and the oncoming vehicle of the grooving wheel were positioned above the cutter part, the cutter part of the V-shaped grooving tool was placed above the grooving wheel. Since the oncoming vehicle is located, the cutter portion of the V-shaped grooving tool can be confirmed at the time of work. Then, a thin plate made of a metal plate is inserted between the cutter of the grooving tool and the oncoming vehicle of the grooving wheel, and the V-shaped groove can be formed in the thin plate. A V-shaped groove formed by a cutter is formed on the back side of the plate, and there is an effect that a right angle portion, that is, a corner portion can be easily and appropriately formed by bending.

[Brief description of the drawings]

FIG. 1 is a conceptual diagram showing a state in which a V-shaped groove is formed by the groove cutting machine of the present invention.

FIG. 2 is a view showing a state in which a V-shaped groove is formed by the groove cutting machine according to the present invention, and the V-shaped groove is bent to form a processed portion of a workpiece at a right angle and the corners thereof are aligned.

3 shows a V-shaped groove formed by the grooving machine of the present invention,
It is the figure which showed the V-shaped groove | channel of the raw material of the thin plate which made the processed part of the to-be-processed member into the state which can be made right angle.

FIG. 4 is a front view of the grooving machine of the present invention.

FIG. 5 is a side view of the grooving machine of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Work piece of a thin metal plate 2 Grooving cutting tool 3 V-shaped grooving tool 4 Supporter of cutter part 5 Mutual contact part 6 Direct connection axis of grooving cutting tool 7 Opposing car of grooving cutting tool Reference Signs List 8 Directly-coupled motor for grooving cutting tool 9 Guide for grooving cutting tool 10 Guide for grooving cutting tool 11 Supporting guide for grooving cutting tool 12 Cutting section of thin metal plate 13 Thin metal plate 14 Direct connection motor 15 Electric wire to the direct connection motor 16 Bearing

Claims (1)

[Utility model registration claims] 1. A V-shaped grooving tool for cutting a V-shaped grooving groove on the surface of a metal plate.
The cutter part of the U-shaped grooving tool and the oncoming vehicle of the grooving wheel are located above the cutter part, and a thin metal plate is formed between the cutter part of the grooving tool and the oncoming vehicle of the grooving wheel. A grooving machine that can insert a plate and form a V-shaped groove in the thin plate.