KR200239863Y1 - Working apparatus for bellmouthed - Google Patents

Abstract

The present invention relates to a bell mouse processing device that is simpler, easier to install, and advantageous in equipment operation by improving the processing structure of the bell mouse.

The Balmouth plant factory expectation (100) consisting of upper, middle, lower frames; A workpiece rotating means 110 positioned on the base 101 of the base and capable of moving forward and backward and fixing and rotating the workpiece; A second vertical movement cylinder (120) installed at both sides of the pillar frame to enable the horizontal frame (104) to be moved up and down on the pillar frame (102); At least one movable vertically movable cylinder 130 positioned on the horizontal frame 104 and movable up and down; A first horizontal movement cylinder (140) installed in the horizontal frame to control the forward and backward movement of the vertical movement cylinder (130); And a second horizontal movement cylinder 150 installed on the base to move the workpiece rotating means forward and backward.

In this way, the present invention can control the rotation direction in the first direction from the bottom, and control the second direction (height) while moving the side pillar up and down, and in that state again the top and bottom positions and the left and right positions of the predetermined contact roll Bellemouth provides factory settings.

Description

Working apparatus for bellmouthed}

The present invention relates to a bell mouse processing apparatus.

Conventionally, the steel pipe processing apparatus proposed by the present applicant is known as the registered 158957. The steel pipe temporary factory consists of a structure consisting of an upper frame, a middle supporting frame, and a lower frame; A workpiece receiving means consisting of a rotating surface plate, a rotating power source, and a forward and backward moving base; A first processing means installed on the upper frame to contact the workpiece as a contact roll above the workpiece, the first processing means comprising a plurality of cylinders so as to be able to move forward, backward, up and down; A steel pipe processing apparatus including a second processing means installed in the intermediate support frame to allow the front end roll to move forward and backward and the rear end thereof to be rotatable.

In this case, however, the rear end of the second processing means constructed on the intermediate support frame is capable of axial rotation. However, there are many difficulties in the installation, and in practice, the axial rotation operation on the rotary table is almost unnecessary, which necessitates a complicated axial rotation structure. There was a problem that structurally, it is almost impossible to maintain the rear end of the heavy weight cylinder in the facility of the axial rotation structure.

Therefore, it was required to improve the structure of the one-side biased second processing means as a simpler structure.

It is an object of the present invention to provide a bell mouse processing apparatus that enables two-point rotational processing of a bell mouse by operating a plurality of contact roll cylinders on one cylinder operating structure moving horizontally.

The object of the present invention is to provide a factory settled bell mouse with a simpler structure that allows contact at two points for ultimately contacting the bell mouse processing point.

1 is a front view of the present invention bell mouse processing apparatus,

2 is a side view of the present invention bell mouse processing apparatus,

3 is a plan view of the present invention bell mouse processing apparatus.

※ Explanation of symbols for main parts of drawing

100: Bell mouse device 101: bottom

102: pillar frame 103: upper frame

104: horizontal frame 110: rotation means

111: Outer frame 112: Drive motor

113: bearing 114: turntable

115: gear box 120: first vertical movable cylinder

130: first horizontal moving cylinder 132: contact roll

140: second vertical movable cylinder 142: contact roll

150: second horizontal moving cylinder

The object of the present invention is a bell mouse processing apparatus, the bottom frame, the pillar frame which is placed on both sides from the frame, and the horizontal frame which is located horizontally between the pillar frame and the movable frame, this horizontal frame An upper frame made of an upper frame for supporting the pillar frame above; A workpiece rotating means positioned at the bottom of the base to move forward and backward and to fix and rotate the workpiece; At least one movable first vertical movable cylinder positioned at the horizontal frame and capable of moving forward and backward; A first horizontal movement cylinder installed in the horizontal frame to control horizontal movement of the vertical movement cylinder; A second vertical movable cylinder installed at the pillar frame to enable the horizontal frame to be moved up and down on the pillar frame; And a second horizontal moving cylinder mounted on the base for moving the workpiece rotating means forward and backward.

Hereinafter, the bell mouse processing apparatus of the present invention will be described in detail with the accompanying drawings.

1 is a front view of the present invention bell mouse processing device, FIG. 2 is a side view of the present invention bell mouse processing device, and FIG. 3 is a plan view of the present invention bell mouse processing device.

As shown in the drawings, the inventive bell mouse processing apparatus has a large base 100, a workpiece rotating means 110, a first vertical movable cylinder 120, a second vertical movable cylinder 130, The first horizontal moving cylinder 140, and the second horizontal moving cylinder 150.

Specifically, the base 100 is positioned horizontally between the floor frame 101, the pillar frame 102 placed on both sides from the frame 101, and the pillar frame 102, but is horizontally movable. And an upper frame 103 for supporting the pillar frame 102 above the horizontal frame 104.

The rotating means 110 is located on the bottom of the base 100, the outer frame 111 is moved forward and backward by the above-described second horizontal movement cylinder 150 to move forward and backward and to fix, rotate the workpiece. In the outer frame 111, the drive motor 112 and the gear box 115 for rotating the rotary surface 114 by the power of the drive motor, and the bottom surface of the rotary surface 114 to be able to slip Bearing 113 for supporting is formed on the upper surface of the outer frame (111).

The first vertical movable cylinder 120 has both side frame frames 102 so that the horizontal frame 104 can be moved up and down on the pillar frame 102 disposed on both sides so that the horizontal frame 104 can be simultaneously operated at the left and right sides of the base 100. Are installed on each.

The second vertical movable cylinder 130 is installed in plural so as to be able to move back and forth by the first horizontal movable cylinder 140 in the horizontal frame 104. The contact roll 132 is located at the lower end of the cylinder and is positioned at two points at the same time by varying the contact point on the workpiece fixed on the rotary plate 114 in a state in which a predetermined position is set by up and down operation.

The first horizontal moving cylinder 140 is installed in the horizontal frame 104 to control the horizontal movement of the second vertical moving cylinder 130. The horizontal frame 104 is installed side by side with two support bars spaced therebetween, and the first horizontal moving cylinder 140 is installed therebetween.

The second horizontal moving cylinder 150 is installed on the base 101 to move the workpiece rotating means 110 back and forth.

Describe the overall operation of the present invention.

The present invention first welds a hollow steel pipe-like workpiece for processing into a trumpet-shaped snout on the rotary table 114.

In this state, the second horizontal moving cylinder 1500 is moved back and forth to a predetermined position in order to hold the rotating means 110 in a proper position or to move back and forth during the contact roll contact processing.

Subsequently, the first horizontal moving cylinder 140 installed at both pillar frames 102 is vertically operated as the first vertical moving cylinder 120 to move closer to the workpiece. Subsequently, one of the second vertical movable cylinders 130 is lowered to the first position (upper part of the workpiece) to contact the contact roll 132 with the workpiece, and the other second vertical movable cylinder 130 is placed at the second position (the workpiece). And the contact roll 132 is placed in contact with each other.

As the proximity of the workpiece and the contact roll is determined, driving the driving motor 112 of the rotating means 110 causes the rotational force through the gear box 115 to be bent in a right angle to rotate the rotary plate 114 to produce a trumpet-shaped process. This is the beginning.

During this operation, the desired bell mouse is processed while simultaneously adjusting the speed and angle as needed. The bell mouse processing operation of the present invention is completed by separating the completed bell mouse from the welded state of the rotating table.

The bell mouse operating structure of the present invention overcomes the instability of the shaft fixation of the rear end of the cylinder which is structurally angularly moved by the second processing means of the bell mouse processing device of the side processing means of the conventional side roll means. Therefore, it has the effect of simplifying the structure of the equipment and easy installation and operation.

Claims (1)

In the bell mouse processing apparatus, A bottom frame, a pillar frame placed on both sides of the frame, a horizontal frame positioned horizontally between the pillar frames, and an upper frame for supporting the pillar frame above the horizontal frame. Expectation 100; A workpiece rotating means 110 positioned on the base 101 of the base and capable of moving forward and backward and fixing and rotating the workpiece; A second vertical movement cylinder (120) installed at both sides of the pillar frame to enable the horizontal frame (104) to be moved up and down on the pillar frame (102); At least one movable second vertical movable cylinder 130 positioned on the horizontal frame 104 and movable up and down; A first horizontal movement cylinder (140) installed in the horizontal frame to control the forward and backward movement of the vertical movement cylinder (130); And Bell mouse processing apparatus comprising a second horizontal movement cylinder (150) installed on the base to move the workpiece rotation means forward and backward.