KR200337530Y1 - Apparatus for working basic material such as frame,iron plate,pipe - Google Patents

Abstract

The present invention relates to a material processing apparatus.

The configuration of the present invention and the motor 30 is located on the upper end of the support (20); A power transmission means 50 connected to one side of the motor 30 to transmit a driving force; A clutch member 60 which intercepts the power transmitted by the power transmission means 50; A rotary shaft 70 that receives power from the power transmission means 50 and rotates the power; Cutting means (80) for cutting the workpiece to a predetermined length; as a structure consisting of, punching means that is raised and lowered to form a punching processing state of various forms at intervals on one side of the cutting means ( 90); Being equipped with one side of the punching means (90), bending means (100) is raised and lowered to enable bending of the material; and comprises.

The present invention having such a configuration can cut, punch, and bend at the same time during the processing of processing materials such as general angles, steel plates, and pipes, so that the work time is very short, and also, it can be configured as one set. It takes up less space for installation.

Description

Apparatus for working basic material such as frame, iron plate, pipe}

The present invention relates to a material processing apparatus, and more particularly to the cutting, punching and bending functions of the material can be performed in one device.

In general, when the material is processed, for example, as a material used to produce a signboard, a prefabricated angle of steel is used, this angle is to be cut or bent to make a desired standard, when manufacturing the signboard angle, a cutting machine , Punching machines and the like are required.

Conventionally, such a cutting and punching machine has been provided. For example, in the case of using a press machine, the press machine takes up a lot of space, and furthermore, the cutting, punching and bending functions cannot be simultaneously performed, and only one function such as cutting is performed. It was configured to perform.

In addition, in order to use the angle properly or cut to form a plurality of bolt holes, or bent at a right angle to use, at this time, it is necessary to provide a dedicated means (cutting machine, punching machine, bending machine, etc.) for each processing As a result, the work was cumbersome, the working time was delayed, and the cost of the product increased. In addition, the noise generated during operation is large, which adversely affects the worker, accordingly there was a problem such as lowering the work efficiency.

In this regard, the present invention is designed to solve the conventional problems as described above, and can simultaneously perform cutting, punching, and bending functions, and is easy to manufacture various pipes, angles, and steel sheets to a desired standard, and has a low noise and space. It is the purpose of devising to provide a factory value of the steel working material to enable saving.

1 is a cross-sectional view of the processing apparatus according to the present invention seen from the front

Figure 2 is a cross-sectional view showing a state away from the punching member of the punching means by the rotation of the rotary shaft in the state of FIG.

Figure 3 is a perspective view showing a state of inserting the angle of the workpiece into the punching means according to the present invention

Figure 4 is an enlarged cross-sectional view showing a punching means according to the present invention

Figure 5 is a perspective view showing a state of inserting a pipe which is another processing material in the punching means according to the present invention

Figure 6 is a cross-sectional view showing a state in which the pipe is a processing material inserted into the punching means according to the present invention

7 is an exploded perspective view of the punching means according to the present invention

Figure 8 is an exploded perspective view showing a punching member that can form an elliptical punching form as another punching means according to the present invention

Figure 9 is another punching means according to the present invention, separated perspective view showing a punching member capable of forming a rectangular punching form

10 is an explanatory view of the operating state of the bending means according to the present invention

* Explanation of Signs of Major Parts of Drawings *

10: support frame

11: through hole

F1, F2, F3, F4: Footswitch

20: support

30: motor

40: controller

50: power transmission means

51: gearbox

51a: axis

52,53: Sprocket

54: chain

60: clutch member

61: clutch wheel

62: spring

63: key lever

64: solenoid

70: rotation axis

80: cutting means

81: eccentric cam

82: cutting arm

83: cutting link

84: cutting guide member

84a: Guide groove

85: cutting block

86: cutting member

87: cutting die

90: punching means

91: eccentric cam

92 punching arm member

93: bearing member

94: punching member

95: Punching Die

96: upper die

97: lower die

96a: insertion hole

96b, 97b: Insertion Groove

96c: Insertion Groove

96d, 97c: Insertion groove

97d: insertion hole

97e: Molded Piece

97f: hole

98: elastic member

99: pedestal

100: bending means

101: eccentric cam

102: bending arm member

103: connecting member

104: guide block

105: bending block

106: bending member

107 die

107a: Insertion groove

The present invention for achieving the above object is a motor located on the top of the support; A power transmission means connected to one side of the motor and transmitting a driving force; A clutch member for regulating the power transmitted by the power transmission means; A rotating shaft that receives power from the power transmission means and rotates; Cutting means for cutting the workpiece to a predetermined length; A structure consisting of, Punching means for lifting up and down to form a punching processing state of various forms at intervals on one side of the cutting means; It is equipped with one side of the punching means, the bending means to be raised and lowered to enable bending of the material; it is characterized in that it comprises a.

The power transmission means is connected to one side of the motor while the gear box for reducing the driving force of the motor, the sprocket is installed on the shaft formed on the outside of the gear box, the sprocket at one end of the rotating shaft located at the lower portion of the sprocket It is provided with a connection through the sprocket and the chain is configured to transmit power.

The punching means is installed at intervals on one side of the cutting means, the eccentric cam is installed on the rotary shaft to rotate simultaneously with the rotary shaft, the outer circumference of the eccentric cam is provided with a punching arm member, the eccentric cam and the punching arm A bearing member for smooth rotation is provided between the members, and a punching member having a punching function is provided at a lower portion of the punching arm member, and a punching die for punching the material while the punching member is inserted is provided. Equipped

The punching die is divided into an upper die and a lower die, and is coupled to each other. A stepped insertion hole is formed in the upper die, and an elastic member is inserted and elastically supported around the outer surface of the punching member.

The elastic member is a spring.

A through hole is formed in the lower die so that the punching member can pass through the punching surface of the material.

A lower portion of the cutting means, punching means, bending means is further provided with a support frame for the local area.

A through hole is formed at a position of the support frame corresponding to the punching means position, so that the workpiece from which the material is punched out by the punching means is dropped.

Insertion grooves are formed in the upper die and the lower die, respectively.

The insertion groove is formed in the longitudinal direction.

A pedestal is provided in the lower portion of the lower die so as to leave a space with the bottom, and the pedestal is formed with a through hole for allowing the end of the punching member to penetrate the material.

The through hole is formed to coincide with the through hole of the support frame disposed below the structure so that the workpiece of the punched material is easily separated.

Semicircular insertion grooves are formed in the upper die and the lower die.

A stepped insertion hole is formed in the center of the insertion groove of the lower die, and a molded piece having a hole is provided in the insertion hole.

The molded piece is provided detachably.

The end shape of the punching member is also a structure provided in accordance with the shape of the molded piece.

The upper, lower die and the pedestal of the punching means is a structure that is detachably coupled to the support frame through a fastening means.

The bending means includes an eccentric cam installed on a rotating shaft to rotate simultaneously with the rotating shaft, a bending arm member provided around an outer circumference of the eccentric cam, a connecting member coupled to a lower portion of the bending arm member, It consists of a guide block coupled to the lower portion, a bending block provided in the guide block, a bending member coupled to the lower end of the bending block, and a die for placing the material bent by the bending member. .

The bending member is coupled to the bending block so as to be exchangeable by the fastening means.

The die is formed with a plurality of insertion grooves, the insertion of the material through the insertion groove and then the bending member is lowered to the structure that the bending work of the material is made.

Foot switch for controlling the operation of the solenoid of the clutch member is a structure installed on the bottom surface of one side of the support frame.

The lower predetermined position of the support frame has a structure in which a plurality of footswitch is installed at intervals.

The foot switch is configured to control the solenoid operation of the clutch member in the same manner as the foot switch.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing the overall structure of the present invention. Referring to the drawings, the present invention, first, the support frame 10 is fixed to the lower portion, the motor 30 and the motor located on the upper end of the support 20 while being located on the upper portion of the support frame 10 The controller 40 connected with the 30 is provided. In addition, the power transmission means 50 is connected to one side of the motor 30 to transmit the driving force. A clutch member 60 for intermittent the power transmitted by the power transmission means 50 and a rotation shaft 70 which rotates by receiving power from the power transmission means 50 are provided, and on the rotation shaft 70. The cutting means 80, the punching means 90 and the bending means 100 having a cutting, punching, and bending functions, respectively, are installed at regular intervals.

The power transmission means 50 is connected to one side of the motor 30, the gear box 51 for reducing the driving force of the motor 30, and the shaft 51a extended to the outside of the gear box 51 A sprocket 52 connected to the sprocket 52 and a sprocket 53 at one end of the rotation shaft 70 formed below the sprocket 52 are connected to each other through the sprocket 52 and the chain 54 to transmit power. It is. Of course, the motor 30 is powered by a separate power switch (not shown) to operate.

In addition, the controller 40 is also operated through a separate switch, and the rotation speed of the motor 30 is adjusted by the controller 40. Since the operation principle of the controller 40 for adjusting the rotation speed is a known technique, detailed description thereof will be omitted.

Although the inside of the gearbox 51 is not specifically illustrated, the gears are installed, and since the specific structure is a known technique, detailed description thereof will be omitted.

In addition, the clutch member 60 is coupled to the rotation shaft 70, the clutch wheel 61 and the spring 62 surrounding the clutch wheel 61 and the spring 62, and being connected to the spring 62 It consists of the key lever 63 which performs an interruption function, and the solenoid 64 which performs an interruption function located under the key lever 63. As shown in FIG.

The solenoid 64 is connected to a separate foot switch F1. When the foot switch F1 is pressed, the solenoid 64 is operated and pulled to operate the key lever 61 of the clutch member 60. Power transmission is made. Description of this part is also well-known technology, and thus a detailed description thereof will be omitted.

In addition, the cutting means 80 is coupled to the rotary shaft 70, the eccentric cam 81 to rotate with the rotary shaft 70, and the cutting arm member provided around the outer surface of the eccentric cam 81 (82), a cutting link (83) coupled to be positioned below the cutting arm member (82), and a partition (P1) of the partitions (P1), (P2), and (P3) fixed with a space in the longitudinal direction. Cutting guide members 84 respectively provided on the inner surface of P2 are provided. Guide grooves 84a are formed in the cutting guide member 84.

In addition, the cutting block 85 is connected to the cutting link 83 at the lower portion of the cutting link 83 and provided to move up and down in the guide groove 84a of the cutting guide member 84, and the cutting block. It is a structure consisting of a cutting member 86 is coupled to the lower portion of the 85 to perform the cutting of the material, and the cutting die 87 to insert the material while the cutting member 86 is inserted to make the cutting. .

The cutting die 87 is formed with an insertion hole 87a into which a material can be inserted, and a cutting member 86 positioned above the cutting die 87 is lowered to be inserted into the insertion hole 87a. The cut material is cut to a predetermined length.

In addition, the punching means 90 is installed on one side of the cutting means 80 at intervals, the eccentric cam 91 to rotate together with the rotary shaft 70, and the outer circumference of the eccentric cam 91 The punching arm member 92, the bearing member 93 provided between the eccentric cam 91 and the punching arm member 92, and the punching arm member 92 at intervals below the punching arm member 92 It consists of a punching member 94, and a punching die (95) for punching the material while the punching member 94 is inserted.

4 is a cross-sectional view for explaining the punching means 90 in more detail, the punching die 95 provided in the lower portion of the punching member 94 is divided into an upper die 96 and a lower die 97 are combined, A stepped insertion hole 96a is formed in the upper die 96, and an elastic member 98 is fitted around the outer surface of the punching member 94 so as to be elastically supported.

This elastic member 98 preferably uses a coil spring as a spring.

In addition, a through hole 97a is formed in the lower die 97 to allow the punching member 94 to pass through the punching surface of the material.

In addition, a separate support frame 10 is provided below the cutting means 80, the punching means 90, and the bending means 100 according to the present invention. The through-hole 11 is formed in the position of the support frame 10 corresponding to the punching means 90 position, so that the workpiece piece from which the material is punched out by the punching means 90 is dropped.

As an example of the material presented in the embodiment of the present invention, when the angle (A) is described as an example, since the angle (A) has a "b" shape, accordingly the upper die 96 and the lower die 97 Insertion grooves 96b and 97b are formed in the grooves. The insertion groove 96b is formed in the longitudinal direction.

In addition, the lower portion of the lower die 97 is provided with a pedestal 99 for placing a floor and space. The pedestal 99 is formed with a through hole 99a for allowing the end portion of the punching member 94 to penetrate the material. The through hole 99a is formed to coincide with the through hole 11 of the support frame 10 disposed thereunder. In this way, the workpiece of the punched material is easily dropped.

In addition, according to the present invention, when the pipe P is to be processed as another material, insertion grooves 96d and 97c are formed in the upper die 96 and the lower die 97 in the form of the pipe P.

Looking at the punching means 90 in more detail, as shown in Figure 7, between the upper die 96 and the lower die 97, more specifically, the center of the insertion groove 97b of the lower die 97 A stepped insertion hole 97d is formed in the die, and a molded piece 97e is provided in the insertion hole 97d. The shape of the hole 97f of the molded piece 97e can be various. The shape is circular in FIG. 7, the shape in FIG. 8 is elliptical, and the shape in FIG. 9 is rectangular.

However, the hole shape of the molded piece 97e can be variously formed in addition to the above. Thus, when forming a hole in the workpiece through the punching operation, when the shape of the hole is to be changed, the molded piece 97e and the punching member 94 should be changed. That is, the end shape of the punching member 94 should be changed into various shapes such as circular, elliptical, and square, and the molded piece 97e should be changed accordingly. The molded piece 97e is in close contact with the lower portion of the workpiece so that the punching member 94 is lowered to improve the punching state when punching the material.

In addition, the upper and lower dies 96, 97 and the pedestal 99 of the punching means 90 is a structure that is detachably coupled to the support frame 10 through the fastening means, as a fastening means bolts, nuts, General conventional means such as rivets can be used. In addition, it can be provided detachably using various fastening elements.

On the other hand, the bending means 100 according to the present invention is the eccentric cam 101 to be rotated together with the rotary shaft 70, the bending arm member 102 is provided on the outer periphery of the eccentric cam 101, and this bending The connecting member 103 coupled to the lower portion of the arm member 102, the guide block 104 coupled to the lower portion of the connecting member 103, and the bending block 105 provided inside the guide block 104. ), A bending member 106 coupled to the lower end of the bending block 105, and a die 107 for placing the material bent by the bending member 106.

The bending member 106 is interchangeably coupled to the lower portion of the bending block 105 by a fastening means. As the fastening means, the bolt 106a is coupled to fix the bending member 106. When the bending member 106 is not used or is to be used in exchange for another one, the bolt 106a may be removed and removed, and then the bending member 106 may be separated from the bending block 105.

The die 107 is formed with a plurality of insertion grooves (107a), and after inserting the material through the insertion groove (107a), the bending member 106 is lowered to perform the bending work of the material.

In addition, the support frame 10 is provided with a plurality, preferably foot switches (F2) (F3) (F4) to control the operation of the solenoid 64 of the clutch member 60.

The foot switches F2, F3, and F4 perform the same functions as the foot switches F1, and the operator simply operates one of the four footswitches regardless of the work position in the workplace. can do.

The present invention configured as described above can cut, punch, or bend at the same time or intermittently the material to be processed, for example, angle (A), pipe (P), etc., as well as a steel sheet to a desired standard.

Specifically, when power is applied and the motor 30 operates, the rotational force is applied to the sprocket 52, the chain 54 and the sprocket 53 located below via the gearbox 51 connected to the motor 30. Is passed. At this time, the rotational force is not transmitted to the rotating shaft 70, the state is idle, when pressing the foot switch (F1), the solenoid 64 is pulled in the downward direction, the lever portion of the key lever 63 is the sprocket 53 and the rotating shaft Rotational force is transmitted by connecting 70. Then, the rotating shaft 70 starts to rotate, and the cutting means 80, the punching means 90, and the bending means 100 operate accordingly. If the foot switch F1 is pressed once, the rotation shaft 70 is rotated once, so that the solenoid 64 is in the original position and the rotation force is not transmitted. Therefore, the rotation shaft 70 does not rotate, and the sprocket 53 does not rotate. Will only rotate). That is, each time the foot switch (F1) is pressed once, it will be rotated once. Since this is a well-known technique, detailed description is abbreviate | omitted.

Referring to the operation of the respective means, first, the cutting means 80 is rotated at the same time as the rotary shaft 80 rotates the eccentric cam 81 fitted to the rotary shaft 80, the eccentric cam 81 is the rotary shaft Since 80 is not centered and is biased, the cutting arm 82 provided on the outer circumferential surface of the eccentric cam 81 starts to descend. Then, the cutting block 85 connected to the cutting link 83 is lowered by the cutting guide member 84 provided at both ends, and accordingly, the cutting member 86 coupled to the lower portion of the cutting block 85 is lowered and cut. The material inserted into the insertion hole 87a of the die 87 is cut.

The cutting member 87 is lowered once, cut, and then immediately raised, and this is repeated by one cycle. At the time of repetition, the operator may cut the material once into the insertion hole 87a of the cutting die 87 and then insert the material into the corresponding position.

At the same time, the punching means 90 is also operated. When the rotary shaft 70 rotates, the punching arm member is rotated by the eccentric portion while the eccentric cam 91 of the punching means 90 rotates, similarly to the cutting means 80. The punching member 94 disposed in the lower portion of 92 is pushed down. Then, the elastic member 98 provided around the outer surface of the punching member 94 is compressed in the stepped insertion hole 96a of the upper die 96, and the end of the punching member 94 is the upper die 96. Holes are formed in the angle A, which is a workpiece material sandwiched between the lower die 97 and the lower die 97.

The molded piece 97e is held in close contact with the upper and lower surfaces of the angle A, which is a work material, and the punching member 94 is lowered to be stably punched during punching to obtain a good punched state.

10 is a view showing the operating state of the bending means according to the present invention, as shown, the eccentric cam 101 is rotated at the same time in accordance with the rotation of the rotary shaft 70 by the eccentric portion bending arm member 102 Is lowered so that the bending block 105 connected through the connecting member 103 descends on the guide block 104.

Then, the bending member 106 coupled to the lower portion of the bending block 105 is lowered to bend the workpiece placed on the die 107. A plurality of grooves 107a are formed in the die 107, and the bending work of the workpiece is performed through the grooves 107a.

In addition, since the rotation speed (rpm) of the rotating shaft 70 must be slowed at the time of bending work, unlike at the cutting or punching work, in order to perform this, the rotation speed of the motor 30 must be slowed down. At this time, it is possible through the controller 40 connected to one side of the motor (30). That is, the switch (not shown) of the control unit 20 is operated to slow down the rotational speed of the motor 30, which is a conventional technique, and detailed description thereof will be omitted.

In addition, in addition to the bending work through the bending means 100, the cutting work is also possible, which replaces the die 107 provided in the lower with a die formed in a flat rectangular shape, and the bending member 106 After cutting and providing a cutting member having a cutting blade formed in one direction, and then fastening, it is possible to cut the raw material (angle, iron plate, etc.) by operating in the same manner as operating the bending means.

As such, the present invention is a processing material for steel fabrication, and when cutting processing materials such as angles, steel plates, and pipes, cutting, punching, and bending work can be performed simultaneously, and the work time is very short. Since it can be configured, there is an effect that takes up less installation space.

Claims (23)

A motor 30 positioned at an upper end of the support 20; A power transmission means 50 connected to one side of the motor 30 to transmit a driving force; A clutch member 60 which intercepts the power transmitted by the power transmission means 50; A rotary shaft 70 that receives power from the power transmission means 50 and rotates the power; As a structure consisting of; cutting means (80) for cutting the workpiece to a predetermined length, Punching means (90) configured to move up and down to form a punching processing state of various types at intervals on one side of the cutting means (80); And a bending means (100) which is provided at one side of the punching means (90) while being raised and lowered to enable bending of the material. The method of claim 1, The power transmission means 50 is connected to one side of the motor 30, the gear box 51 for reducing the driving force of the motor 30, and the shaft 51a extended to the outside of the gear box 51 The sprocket 52 is installed on the sprocket 52, and a sprocket 53 is provided at one end of the rotation shaft 70 positioned below the sprocket 52 to connect power through the sprocket 52 and the chain 54 to transmit power. Material processing apparatus, characterized in that configured to. The method of claim 1, The punching means 90 is installed at one side of the cutting means 80 at intervals, the eccentric cam 91 is installed on the rotary shaft 70 so as to rotate simultaneously with the rotary shaft 70, the eccentric cam 91 Punching arm member 92 is provided on the outer circumference of the), between the eccentric cam 91 and the punching arm member 92 is provided with a bearing member 93 for smooth rotation of the punching arm member 92 Punching member 94 having a punching function at intervals is installed in the lower portion, and the punching die 94 is provided with a punching die (95) for punching the material as it is inserted Device. The method of claim 3, The punching die (95) is divided into an upper die (96) and a lower die (97). The upper die (96) has a stepped insertion hole (96a) formed therein, and an outer circumference of the punching member (94). The material processing apparatus, characterized in that the elastic member 98 is inserted and elastically supported. The method of claim 4, wherein The elastic member 98 is a material processing apparatus, characterized in that the spring. The method of claim 4, wherein Through-holes (97a) are formed in the lower die (97) so that the punching member (94) can pass through the punching surface of the material. The method of claim 1, The cutting means (80), punching means (90), the lower part of the bending means 100 is a material processing apparatus, characterized in that the support frame 10 is further provided to support the local area. The method of claim 7, wherein Through-hole 11 is formed in the position of the support frame 10 corresponding to the punching means (90) is formed, the workpiece is characterized in that the workpiece is punched out by the punching means (90) fall off Device. The method of claim 4, wherein The upper die (96) and the lower die (97), the material processing apparatus, characterized in that the insertion grooves (96b, 97b) are formed respectively. The method of claim 9, The insertion groove (96b) is a material processing apparatus, characterized in that formed in the longitudinal direction. The method of claim 9, A pedestal 99 is provided in the lower portion of the lower die 97 so as to leave a space with a bottom. The pedestal 99 has a through hole 99a through which an end portion of the punching member 94 can penetrate a material. Material processing apparatus, characterized in that is formed. The method of claim 11, The through hole (99a) is formed to match the through hole (11) of the support frame (10) disposed below the material processing apparatus, characterized in that the workpiece of the punched material easily fall off. The method of claim 4, wherein Semi-circular insertion grooves (96d) (97c) are formed in the upper die (96) and the lower die (97). The method of claim 4, wherein A stepped insertion hole 97d is formed in the center of the insertion groove 97b of the lower die 97, and in the insertion hole 97d, a molded piece 97e having a hole 97f is provided. Material processing equipment. The method of claim 14, The molding piece (97e) is a material processing apparatus, characterized in that provided detachably. The method according to any one of claims 3, 14 and 15, An end shape of the punching member (94) is also provided in accordance with the shape of the molded piece (97e). The method of claim 4, wherein The upper, lower die (96) (97) and the pedestal (99) of the punching means (90) is a material processing apparatus, characterized in that detachably coupled to the support frame (10) through fastening means. The method of claim 1, The bending means 100 is installed on the rotating shaft 70 and the eccentric cam 101 to be rotated at the same time with the rotating shaft 70, and the bending arm member 102 is provided around the outer circumference of the eccentric cam 101 and And a connecting member 103 coupled to the lower portion of the bending arm member 102, a guide block 104 coupled to the lower portion of the connecting member 103, and a bending provided in the guide block 104. Block 105, a bending member 106 coupled to the lower end of the bending block 105, and a die 107 to allow the material bent by the bending member 106 to be settled. Material processing equipment. The method of claim 18, The bending member 106 is a material processing apparatus, characterized in that coupled to the bending block 105 so as to be replaced by a fastening means. The method of claim 18, The die 107 is formed with a plurality of insertion grooves (107a), the material is inserted through the insertion grooves (107a) and then the bending member 106 is lowered to be made of the bending work of the material is made Material processing equipment. The method of claim 1, Foot processing device for controlling the operation of the solenoid (64) of the clutch member (60) is a material processing apparatus, characterized in that installed on the bottom surface of one side of the support frame (10). The method of claim 7 or 21, A material processing apparatus, characterized in that a plurality of foot switches (F2) (F3) (F4) is provided at a predetermined lower portion of the support frame 10 at intervals. The method of claim 22, The foot switch (F2) (F2) (F3) is a material processing apparatus, characterized in that to control the operation of the solenoid 64 of the clutch member 60 in the same way as the foot switch (F1).