KR200237081Y1 - A punching machine of electric motor type for regular intervals punching - Google Patents

Abstract

The present invention relates to a punching device for punching a stack of papers or documents, such as a large number of slips, documents, etc., in particular, to be able to puncture a predetermined interval accurately without measuring the punching intervals with a ruler or the like.

To this end, the present invention provides a base plate 101, a guide post bar 102 installed vertically on the base plate 101, and a movable member guided to the guide post bar 102 to move up and down. And a head portion 105 installed in the motor 103 provided therein so as to be rotatable in a direct downward direction, and a handle portion 106 for raising and lowering the head portion 105 by a predetermined distance. In the perforator consisting of a control bar 107 is installed in the direction of the head portion of the rear portion of the lower portion in order to adjust the rising and falling distance of the head portion 105,

Both side portions of the base plate 101 are inserted on both sides, and in this state, the front and rear movement plate 109, which is moved back and forth by a predetermined distance, and the horizontal side which is installed at the front end of the upper surface of the front and rear movement plate 109 and is moved left and right by a predetermined distance. A horizontal plate guide means installed between the copper plate 113, the horizontal plate 113 and the front and rear plates 109 to guide the horizontal plate 113 to the left and right, and the horizontal plate guide means. It consists of a horizontal movement plate splitting distance dividing means for dividing / cracking down the left and right movement of the horizontal plate 113 to move left and right at regular intervals.

Description

Electric punching machine that can automatically adjust the space spacing {A PUNCHING MACHINE OF ELECTRIC MOTOR TYPE FOR REGULAR INTERVALS PUNCHING}

The present invention relates to a punching device for punching a stack of papers or documents, such as a large number of slips, documents, etc., in particular, to be able to puncture a predetermined interval accurately without measuring the punching intervals with a ruler or the like.

In general, the perforator has a base plate (1), a guide post bar (2) installed vertically on the base plate (1) and a movable member on the guide post bar (2) as shown in FIG. It is installed to move up and down, the head portion 5 is installed in the vertical direction so that the drill drill (4) is rotatable to the motor (3) provided therein, and the head portion (5) a predetermined distance up and down It consists of a handle portion 6 for adjusting, and an adjusting bar 7 for adjusting the raising and lowering distance of the head portion 5.

In addition, the head portion 5 is provided with a pressing device associated with a pressing plate 8 which is pushed up and down vertically in front of the drilling drill 4 and fixed by pressing a document to be drilled at a predetermined pressure, and the base plate ( 101) is a scale is engraved on the scale plate (9) formed vertically at the rear end can adjust the space spacing, the upper surface side of the document guide plate 10 is formed with a vertical portion to align the side of the document during work Equipped

The general drilling machine configured in this way may interfere with the base plate 1 under the document when the drilling drill 4 descends more than necessary during the drilling operation, or the base plate 1 may also be drilled. The length of the bar 7 is adjusted so that the drill drill 4 is lowered to interfere with the base plate 1.

Since the documents are distorted due to the rotational force of the drill drill 4 and the perforations of the upper and lower documents are not vertically formed, the pressing plate 8 presses the documents at a constant pressure from the top before the drill drill 4. After giving the handle portion 6 to move the head portion 5 is to move down, the drilling drill 4 is rotated by the rotational force of the motor 3 to punch the documents.

In the case where a plurality of punched holes are drilled at regular intervals, the documents are moved continuously by measuring the distance between the punched holes with the scale on the scale plate 9 and measuring the gap.

In this case, however, when the documents are punched at regular intervals, the distance between the punched holes is adjusted while the scales are manually measured. Therefore, the distance error between the punched holes occurs, and the gap between the punched holes must be measured by the scale. There was a problem that the efficiency and precision of the fall.

The present invention is provided with a splitting device equally divided at a certain distance to the boring machine to solve such a problem, so as to be able to quickly and continuously drill the interval between each boring hole during the document boring operation.

1 is a side view of a general perforator.

2 is a side view of the present invention.

3 is a perspective view showing a front and rear movable plate, a splitter bar and a horizontal plate of the present invention.

Figure 4 is a perspective view showing a lower perspective view and accessories of the transverse plate of the present invention.

5 is a perspective view showing an upper perspective view and accessories of the transverse plate of the present invention.

***** Explanation of symbols on important parts of drawing *****

109: front and rear movement plate 113: lateral movement plate

115: roller 116: vertical bracket

117: side plate 121: division groove

122: split bar 123: locking jaw

125: Shiiso iron 129: seaside button bar

130: spring 131: mounting hole

132: movement handle 133: mounting jaw

To this end, the present invention, as shown in Figures 2, 3, 4, 5, the base plate 101, the guide post bar 102 is installed in the vertical direction on the base plate 101 and the guide post bar The moving member is guided to the 102 and is installed to move up and down, and the head portion 105 and the head portion 105 are installed in the motor 103 provided therein so that the drilling drill 104 is rotatable in the direct downward direction. In the perforator consisting of a handle portion 106 for raising and lowering a predetermined distance) and an adjusting bar 107 provided at the rear lower end of the head portion in order to adjust the raising and lowering distance of the head portion 105. ,

Both side portions of the base plate 101 are inserted on both sides, and in this state, the front and rear movement plate 109, which is moved back and forth by a predetermined distance, and the horizontal side which is installed at the front end of the upper surface of the front and rear movement plate 109 and is moved left and right by a predetermined distance. A horizontal plate guide means installed between the copper plate 113, the horizontal plate 113 and the front and rear plates 109 to guide the horizontal plate 113 to the left and right, and the horizontal plate guide means. It consists of a horizontal movement plate splitting distance dividing means for dividing / cracking down the left and right movement of the horizontal plate 113 to move left and right at regular intervals.

As shown in FIG. 3, the front and rear movement plate 109 is formed with a 'b' type base guide rail portion 110 into which both side portions of the base plate 101 are inserted at both lower sides, and the front and rear movement plate ( 109 has two legs 111 protruding at a predetermined interval, and the leg 111 has a front and rear movable plate 109 by a bolt member (not shown) to the top plate of the base plate 101. The guide groove 112 is formed to be mounted on and move back and forth a certain distance.

As shown in Figure 3 and 4, the lateral plate guide means 'a' type guide rail 114 formed in the transverse direction opposite to the central portion of the lower surface of the lateral plate 113, The roller 115 inserted into the guide rail 114 and horizontally guiding the horizontal moving plate 113 in the horizontal direction is constituted by a horizontal plate 117 rotatably installed at both vertical bracket portions 116.

3, 4 and 5, the horizontal moving plate moving distance dividing means is fixed to the central portion of both sides of the horizontal plate 117 with bolts 118 formed with grooves 119 in the vertical portion, and Circular grooves 120 inserted into the grooves 119 of the iron piece 118 are formed at both ends, and the hexagonal bar 122 of a predetermined length having a plurality of split grooves 121 formed at regular intervals on the outer surface, and the hexagonal bar Seesaw section 125 and the seesaw section 125, the engaging jaw 123 having the upper end inserted into the division groove 121 of the 122 is formed at one end and a fastening groove 124 is formed at the center of the other end, and the seesaw section 125 is a pin. 126 and the fixed bracket 127 formed to face each other at a predetermined position on the lower surface of the lateral plate 113 to be coupled to the seesaw operation, and the bottom of the fastening groove 124 of the seesaw section 125 The circular groove 128 formed on the outer circumferential surface is fastened to control the attachment and detachment of the division groove 121 and the locking jaw 123, the release button bar 129, and A spring 130 is installed on the outer circumferential surface of the button button 129 to assist the vertical operation of the button button 129, and the mounting hole 131 in which the spring 130 and the button button 129 are vertically inserted. ) Is composed of a horizontal movement plate moving handle 132 formed at one end.

The horizontal plate 113 is formed on both sides between the guide rail 114, the roller 115 is installed on the bracket 116 of the horizontal plate 117 is inserted to form a separation prevention jaw 135 on one side so as not to be separated to the outside. On the other side, the detachable preventing piece 136 is provided on the other side, and a through hole 134 through which the lower end of the release button bar 129 is inserted is formed on the upper surface on which the moving handle 132 is mounted.

The movable handle 132 has a 'c' shape and has a mounting hole 131 to which the release button bar 129 and the spring 130 are inserted in a vertical direction at one end thereof, and the mounting hole 131 is formed on an intermediate inner circumferential surface thereof. The mounting jaw 133 supporting the spring 130 is formed.

The division groove 121 of the division bar 122 is formed at different intervals L1, L2, and L3 for each surface.

The present invention formed as described above is described in detail with reference to the assembly and the embodiment as follows.

The front and rear movable plate 109 is mounted on the base plate 101 so that both sides of the base plate 101 are inserted into the base guide rail part 110.

At this time, the leg 111 is to face the rear end of the base plate 101, the horizontal plate 117 is located in the front end of the base plate 101, the guide groove 112 in the leg 111 The lower end portion of the bolt member through which is inserted into the nut hole (not shown) formed in the base plate 101 is fixed.

Therefore, the front and rear movable plate 109 is moved back and forth by the length of the guide groove 112 by the control of the bolt member in the base plate 101.

In addition, between the vertical portion racket 116 of the side plate 117, the splitting bar 122 is installed horizontally, wherein the splitting bar 122 is fastened to the iron pieces 118 mounted on both ends of the side plate 117. Both ends of the circular groove 120 are inserted into the groove 119.

Therefore, the division bar 122 can be rotated in a state where it is mounted on the iron piece 118.

Then, the transverse plate 113 is installed on the upper side of the horizontal plate 117 installed as described above, and before the mounting state of the movable handle 132 and the seesaw iron piece 125 installed on the horizontal plate 113 is described as follows. same.

The movable handle 132 is mounted on one side of the upper surface of the horizontal movable plate 113 by using a bolt, and the spring 130 and the release button bar (130) in the mounting hole 131 formed at one end of the movable handle 132. 129).

At this time, the spring 130 is located between the locking jaw 133 and the head of the release button bar 129, the lower end of the release button bar 129 has a through hole 134 formed in the horizontal plate 113 It penetrates through the lower portion of the horizontal plate 113.

Then, the seesaw section 125 is coupled to the fixing bracket 127 by the pin 126 so that the fastening groove 124 is fastened to the circular groove 128 formed at the lower end of the unlock button bar 129.

The seesaw iron piece 125 is coupled in a state spaced apart from the lower surface of the horizontal plate 113.

Therefore, the seesaw iron piece 125 performs the seesaw operation of both ends of the pin 126 by rotating shaft while pressing and releasing the locking button bar 129.

On the other hand, the seesaw iron piece 125 is a state in which the locking jaw 123 is normally caught in the fastening groove 121 of the division bar 122 installed on the lower side plate 117 by the elastic force of the spring 130.

As described above, the horizontal movable plate 113 to which the decommissioned button bar 129 and the seesaw iron piece 125 are coupled allows the roller 115 to be inserted into the horizontal movable guide rail 114, thereby allowing the horizontal movable plate to move forward and backward. 109.

At this time, the horizontal plate 113 is open to one side between the horizontal guide rail 114, that is, the side where the seesaw section 125 is installed so that the roller 115 is inserted into the horizontal guide rail 114. It is.

Then, the open one side is covered with a departure prevention piece 136 using a bolt.

Therefore, the horizontal plate 113 is coupled to and separated from the horizontal plate 117 through the one side opening to remove the separation prevention piece 136.

As described above, when the roller 115 is moved in the horizontal moving guide rail 114 in the state of being inserted into the horizontal guide rail 114, the roller 115 is a departure prevention jaw portion formed on one side of the horizontal moving plate 113 By 135 and the separation preventing piece 136 is not separated to the outside.

The operation of the present invention assembled as described above is as follows.

First, the thick multi-layer document 137 is loaded on the upper surface of the horizontal plate 113, the side is supported by the document side guide plate 138, the front surface of the document 137 is a horizontal plate 113 When the handle 106 is operated downward in a state in which the whole is neatly arranged by supporting the scale portion 113 ′ of the head portion 105, the head portion 105 descends, whereby the drilling drill 104 built in the motor rotates and documents Drill (137).

At this time, before the drilling drill 104 closes the document 137, the pressing plate 108 presses the document 137 at a predetermined pressure to compress the portion to be drilled to assist the drilling operation smoothly.

And at the end of the drilling operation, the lower end of the adjustment bar 107 is in contact with the bottom so that the drilling drill 104 can no longer descend.

Accordingly, the drilling drill 104 does not perforate the transverse plate 113 or the transverse plate 117, the front and rear movement plate 109, and the base plate 101 below the document 137.

In addition, during the drilling operation of the document 137, one end of the seesaw iron piece 125 is fastened to the circular groove 128 of the thaw button bar 129 by the fastening groove 124, the elastic force of the spring 130 is the thaw button bar ( 129 acts in a vertically upward direction to be in contact with the lower surface of the horizontally moving plate 113, and at the same time, the locking jaw portion 123 at the other end is lowered from the horizontally moving plate 113 by the pin 126. In the plane is spaced apart by a horizontal plate 117.

Therefore, since the division groove 121 at the predetermined position of the division bar 122 is caught by the latching jaw 123, the movement of the lateral plate 113 is suppressed, so that the drilling operation can be stably performed. This state is hereinafter referred to as lock state of the seesaw iron piece.)

In this way, when the end of the drilling work in one place of the document 137, the handle portion 106 is released, while raising the drilling drill 104, and then pressing the locking button bar 129, the division groove 121 and the locking jaw ( 123) is terminated.

That is, when pressing the upper portion of the unlocking butt bar 129 protruding from the mounting hole 131 in the state of holding the movable handle 132 of the seesaw iron piece 125 fastened to the lower end of the button button 129 One end is spaced apart from the lower surface of the horizontal plate 113 by the lower horizontal plate 117 at the same time, while the locking jaw 123 of the other end is approached to the lower surface of the horizontal plate 113 in the division groove 121 The lateral movement plate 113 can be moved to the left and right (hereinafter, such a state is referred to as a termination state of the seesaw iron piece).

And remove the external force that was pressing the release button bar 129 while moving the lateral plate 113 to the left and right in the state as described above, it becomes the lock state of the seesaw section again, the engaging jaw 123 is coupled first It is inserted into the coupling groove 121 'formed at a predetermined distance from the groove 121, and the transverse plate 113 is fixed again at that position.

Accordingly, the document 137 loaded on the lateral plate 113 is also fixed at a predetermined position by moving a predetermined distance as in the lateral plate 113, and then drills again at the position to carry the document 137 again. Another drilling hole (not shown) is formed.

At this time, the distance between the drilling hole and the previously formed drilling hole is equal to the distance L1, L2, L3 between the division groove 121.

By the above operation, the present invention can form a plurality of perforation holes at regular intervals on the laminated documents.

For reference, commercially available paper files and binders require different numbers of punched holes, and the gaps between the drilled holes are standardized by 58 mm, 70 mm, 80 mm, and 108 mm for each type.

Therefore, the splitting bar 122 used in the present invention has a six-sided outer circumferential surface as a hexahedron in cross section, and each surface forms a plurality of splitting grooves 121 having an interval between the dimensions listed above.

In addition, the division grooves 121 may be formed in the division bar 122 with the necessary intervals between the drilling holes depending on the intended use.

As described above, the present invention has the effect of improving the efficiency of the drilling work by forming a plurality of punching holes having a predetermined interval in the document when making the file, accurately and quickly determine the interval between.

Claims (6)

The base plate 101, the guide post bar 102 installed vertically on the base plate 101, and the moving member is guided to the guide post bar 102 to move up and down and are installed therein. The head portion 105 is installed in the motor 103, the drilling drill 104 is rotatably and directly downward, the handle portion 106 for raising and lowering the head portion 105 a predetermined distance, and the head In the perforator consisting of a control bar 107 is installed in the direction of the rear portion of the head portion in the direct lower direction in order to adjust the rising and falling distance of the portion 105, Both side portions of the base plate 101 are inserted on both sides, and in this state, the front and rear movement plate 109, which is moved back and forth by a predetermined distance, and the horizontal side which is installed at the front end of the upper surface of the front and rear movement plate 109 and is moved left and right by a predetermined distance. A horizontal plate guide means installed between the copper plate 113, the horizontal plate 113 and the front and rear plates 109 to guide the horizontal plate 113 to the left and right, and the horizontal plate guide means. A horizontal perforated movement of the horizontal movement plate 113 to move along the left and right according to the electric movement perforator capable of automatic adjustment of the space spacing, characterized in that consisting of the horizontal movement plate moving distance splitting means for dividing / intermittent at regular intervals. According to claim 1, wherein the front and rear movement plate 109 is formed on both sides of the base guide rail portion 110 of the 'b' type is inserted into both sides of the base plate 101, the front and rear movement plate 109 At the rear portion of the back), two leg portions 111 protrude at a predetermined interval, and the leg portion 111 has a front and rear movable plate 109 on the upper plate of the base plate 101 by bolt members (not shown). Electric perforator capable of automatically adjusting the space spacing, characterized in that the guide groove 112 is formed to be mounted and moved back and forth a certain distance. According to claim 1, wherein the lateral plate guide means is a 'a' guide rail 114 formed in the transverse direction at the center of the lower surface of the lateral plate 113 at a predetermined interval and the guide rail ( 114, the roller 115 is inserted into the horizontal movement plate 113 in the horizontal direction in the horizontal direction is characterized in that consisting of a horizontal plate 117 is rotatably installed on both vertical bracket portion 116. Electric drilling machine with automatic adjustment. According to claim 1, wherein the horizontal moving plate moving distance dividing means is a steel piece 118, which is bolted to the center of both sides of the horizontal plate 117, the groove 119 is formed in the vertical portion, and the groove of the iron piece 118 ( Circular grooves 120 to be inserted into the 119 is formed at both ends and the hexagonal bar 122 of a predetermined length formed with a plurality of division grooves 121 at regular intervals on the outer surface, and the division grooves of the hexagon bar 122 ( 121 is provided with a stepping jaw 123 having an upper end inserted therein and having a fastening groove 124 formed at a central portion of the other end of the seesaw slice 125, and the seesaw slice 125 being coupled to the pin 126 by a seesaw. Fixed bracket 127 formed to face a predetermined interval at a predetermined position on the lower surface of the horizontal movable plate 113 to operate and a circular groove 128 formed on the outer peripheral surface of the lower end in the fastening groove 124 of the seesaw section 125 The fastening button bar 129 for controlling the attachment and detachment of the division groove 121 and the locking jaw 123 is fastened and the release button bar (1). 29 is installed on the outer circumferential surface of the spring 130 for assisting the up and down operation of the unlock button bar 129, and the mounting hole 131 in which the spring 130 and the unlock button bar 129 are vertically inserted. Electric perforator capable of automatic adjustment of the cloth space spacing, characterized in that consisting of the formed horizontal movable plate moving handle (132). According to claim 1, The horizontal plate 113 is separated from one side so that the roller 115 is installed on the bracket 116 of the side plate 117 is inserted into both side portions between the guide rail 114 is not separated to the outside. The prevention jaw 135 is formed, and the other side includes a detachable prevention piece 136 that is detachable, and a through hole 134 through which the lower end of the release button bar 129 is inserted into the upper surface on which the movable handle 132 is mounted. Electric perforator capable of automatically adjusting the space spacing, characterized in that formed. The method of claim 4 or 5, wherein the movement handle 132 is a 'c' type has a mounting hole 131 in which the release button bar 129 and the spring 130 is inserted in a vertical direction at one end is formed, the mounting Hole 131 is an electric perforator capable of automatically adjusting the space spacing, characterized in that the mounting jaw (133) for supporting the spring 130 on the intermediate inner peripheral surface is formed.