KR101235026B1

KR101235026B1 - Rotatable and supplemental band apparatus to set the length of material of horizontal bending device

Info

Publication number: KR101235026B1
Application number: KR1020100108514A
Authority: KR
Inventors: 임인걸
Original assignee: 주식회사 우진정공
Priority date: 2010-11-03
Filing date: 2010-11-03
Publication date: 2013-02-21
Also published as: KR20120046946A

Abstract

The present invention is easy to set the length of the material during the bending work of the busbar material, while supporting the material accurately, the interference phenomenon with the material does not occur during the bending of the material, it can be mounted while changing the position on the workbench body It is to provide a rotary auxiliary bandage device for setting the material length of the horizontal bending machine having an open structure. To this end, the present invention is an auxiliary band device installed on the workbench of the horizontal bending machine to set the length of the busbar material to be bent, comprising: a rotatable support installed on the surface of the workbench to enable rotational movement on a horizontal plane; It is provided to rotate together on the rotatable support, and supports the end of the busbar material to set the length in accordance with the dimensions of the busbar material, the rotation by the movement of the busbar material during the bending of the busbar material Secondary child receiving the moment; characterized in that configured including.

Description

Rotatable and supplemental band apparatus to set the length of material of horizontal bending device

The present invention relates to an apparatus for processing bus bars used in various switchboards, distribution boards, and the like, and more particularly, to set the length of bus bar materials in bending (bending) processing of bus bar materials. A rotary auxiliary bandage device for setting the material length of a horizontal bending machine.

In general, a connection piece called a bus bar made of a thick plate such as a copper plate or aluminum is used for a switchboard, a distribution panel, a control panel, etc., which is used for the design of a switchboard. Accordingly, it requires a variety of machining operations such as bending or cutting to a length necessary for mounting and connecting with other members, or punching a plurality of fastening holes for bolting with other members. Therefore, a device called a busbar processing apparatus is used as a kind of press apparatus for processing the busbar as described above.

The conventional busbar processing apparatus as described above is configured such that a bending device, a cutter, a punching machine, and the like are selectively installed on the main body having a driving device built therein. The bending machine, the cutter, and the punching machine are configured by attaching processing means suitable for each purpose to a plurality of presses installed on the upper portion of the main body, and operated by a driving device such as a hydraulic pump installed inside the main body.

Examples of the prior art having the above structure include the Korean Utility Model Registration No. 20-0091984 and the Utility Model Registration No. 20-357890 registered by the present inventors. A drilling unit, a bending unit, a cutting unit, and the like are formed, and a control unit including a hydraulic motor is provided on the front of the main body of the apparatus. As the user operates the control unit, the hydraulic motor provided therein is driven to each unit. Each unit can be driven by supplying hydraulic pressure.

The bending unit has a function of bending the bus bar at a predetermined angle, and the upper mold moving up and down by the piston of the hydraulic cylinder installed to operate in the vertical direction is lowered while cooperating with the lower mold. Since the bending angle of the busbar is determined by the distance that the upper mold descends, it is important to precisely control the descending distance of the upper mold by the bending angle of the busbar. The bar material is thick and heavy, requiring a working area around it and taking into account the safety hazard of the operator.

In some cases, a situation in which the busbar material 6 needs to be bent in two steps to have bending points 6a and 6b, as shown in FIG. 11, is common. The hydraulic cylinder is driven in the vertical direction. According to the bending machine structure, as shown in Fig. 12, the material 6 is located in front of the worker, and the work has a problem that the length limit of the material 6 must follow due to the interference of the work floor 40, and the upper mold. (41) is lowered toward the lower mold 42, the lower end of the material (6) when bending, the rotary motion in the direction of the arrow, the lower part of the material (6) as the lower end of the risk of causing a safety accident by hitting the body of the worker On the contrary, when the upper mold 41 rises after the bending work, the busbar material is formed by the rotational motion of the busbar material falling due to the center of gravity of the busbar material 6. The worker may be injured due to lowering, and usually the busbar material 6 is formed of copper material with a small resistance loss of current. There was a lot of inconvenience in handling the busbar material 6 made of copper, which is heavy when bending work.

On the other hand, in order to avoid the above problems, as shown in Figure 13, the work to place the busbar material 6 in the opposite direction, the busbar material (6) is located on the top of the device to the operator to grab the material There was a problem that it was impossible to control the material at all. However, this is understood to be an unavoidable problem associated with installing the hydraulic cylinder to be driven vertically.

In general, the place where the distribution panel, distribution panel, control panel, etc. is installed is often narrow, but the conventional busbar processing apparatus as described above is provided with a driving device such as a hydraulic pump and a plurality of presses are formed thereon. Since the device is heavy and large and impossible to move the device, there is also a problem that it is difficult to immediately bend and shape according to the site situation in the installation place, such as switchboard.

In addition, due to the characteristics of the device in which the hydraulic cylinder is placed vertically, the lower mold must be a fixed mold, and the upper mold can be a movable mold for lowering operation. Since the installation of the device is unsightly and the size of the device is too large, a method of installing a hydraulic cylinder under the lower mold is widely used.

However, in this type of installation method, the piston rod of the hydraulic cylinder must be fixedly installed on the lower mold, so when the hydraulic cylinder is operated and the piston rod floats, the hydraulic cylinder must move up and down. In addition, the structure of the device is complicated and has a problem in stiffness by moving up and down with the guide of the guide, and the size of the device is increased and weighted because the supporting structure extends from the lower mold to the upper mold. .

In view of this, the present inventors have proposed a structure for horizontally installing a hydraulic cylinder on a work table in various inventions including Korean Patent Application No. 2010-14967 (name of the invention: horizontally operated busbar bending machine). have.

The above-described first invention has a worktable 3 as shown in FIG. 14; A base member 4 provided horizontally on the worktable 3; A hydraulic cylinder (7) having a piston rod (8) reciprocating in a horizontal front and rear direction and fixedly installed on a rear side above the base member (4); It is mounted on the front end of the piston rod 8 of the hydraulic cylinder (7) and slides back and forth along the upper surface of the base member (4) for bending work, and has a groove for bending the empty space open up and down at the tip A U-shaped or V-shaped movable mold 9; It is installed to be fixed to the front end side of the base member (4) facing the movable mold (9), the movable mold (9) enters into the bending recess 11 for the empty space to approach the busbar material ( A fixed mold 13 for bending 6); And a bandage device 35 for setting the length of the busbar material 6 on a work surface 5 having a large surface area forming the same plane as the base member 4, and the bandage device ( 35 is provided with a support (37) for supporting the measuring device 36 and the end of the material (6) is set by measuring the length from the bending point to the end of the material (6) through the band device 35 It is supposed to be done.

The above-described line application invention configured as described above is a form in which the busbar material 6 is placed on the base member 4 because the upper and lower molds and the hydraulic cylinders, which are conventionally installed vertically, are horizontally installed and operated horizontally. The thickness of the base member is placed on the surface of the base member) and can be bent by the material size, it is not limited to the size of the material, and when bending, there is no falling or upward movement of the material (6) Since the base member 4 is in charge of one axis of the fixing stand due to the horizontal installation structure of the hydraulic cylinder 7, the fixing structure of the hydraulic cylinder 7 is very high. The cost is reduced due to the simple and low material requirements, and the supporting state for supporting the hydraulic cylinder 7 is robust, and the movable mold 9 is bent by the provision of the bending recess 11. The pressing surface in direct contact with the material 6 is minimized, so that the pressing force may be small, thereby reducing the cost of the press and thus reducing the apparatus cost.

However, the conventional apparatuses, including the above-mentioned prior invention, have the following problems in the work of setting the length of the busbar material (6).

To set the length of the material 6 supplied between the movable mold 9 and the stationary mold 13, loosen the fixing bolt 38 of the support 37 of the subband device 35 and check the dimensions on the measurer 36. And slide the support 37 along the guide 40 to the position, and then tighten the fixing bolt 38 to fix the support 37 so as not to move on the guide 40, and then push the material 6 to the end. When it comes in close contact with the support 37, the length setting work is completed. Subsequently, when the foot is switched on by stepping on the operation foot switch 39, the hydraulic cylinder 7 is operated so that the movable mold 9 is fixed mold 13 The end of the work piece 6 is rotated in a plane when it is advanced with respect to the work piece 6.

However, at this time, since the end of the raw material 6 is supported in close contact with the support 37, an interference phenomenon occurs between the rotating raw material 6 and the support 37, so that the support surface of the support 37 and the raw material 6 are separated. It is pointed out that the damage occurs due to the end surfaces scratching each other.

Another problem is that the guide 40 for guiding the slide of the support 37 protrudes higher than the surface of the working plate 5, thereby acting as a barrier that partitions the working plate 5 back and forth, thereby acting as a working plate 5. Is hampering the efficient use of

On the other hand, if the length of the material 6 is long enough to leave the workbench has the following problems in the setting of the length.

In recent years, with the surge in power consumption, facilities such as substations have become larger, requiring more-sized busbar processing.In this case, the busbar material to be processed has a length of 5-10m. have. By the way, in order to measure and set the length of this size in the prior art has been installed to protrude long the device 35 off the working plate 5 to correspond to the setting of the long material.

However, the subsidiary device 35 is installed to protrude out of the working plate 5, in which case the protruding object occupies a large amount of installation area of the factory, and the protruding long sub-adjacent device restricts the working radius of the workers. Inconvenient to pass, it takes a lot of container area when shipping the device to the consumer has a problem of increasing the logistics cost.

For this reason, there is a case in which a suitable bandage device is used only when working with long materials and a small bandage device 35 as shown in the drawings is used when processing a small length of material. Since it is necessary to have a kind of bandage device together, the cost is high, the cumbersome process of attaching and detaching, and there is a risk of loss during the storage of the unused bandage device was not uncomfortable for workers.

Accordingly, the present invention has been proposed in view of the above, and its object is to easily set the length of the material during the bending work of the busbar material and to accurately support the material, but the phenomenon of interference with the material during the bending of the material is in progress. It is to provide a rotary auxiliary bandage device for setting the material length of the horizontal bending machine of this non-occurring structure.

Another object of the present invention is to allow the fine adjustment according to the material length when supporting the end of the material for setting the length of the busbar material, the rotary auxiliary for setting the material length of the horizontal bending machine of the structure that can effectively utilize the workbench It is to provide a wrist device.

Another object of the present invention can be mounted while changing the position on the workbench main body, when bending the long busbar material used to extend the workbench long, when bending the busbar material short It is to provide a rotary auxiliary bandage device for setting the material length of the horizontal bending machine that can be installed detachably to the folding bandage device provided to be easily folded and stored on one side of the workbench.

In order to achieve the above object, the present invention is a secondary band device is installed on the workbench of the horizontal bending machine to set the length of the busbar material to be bent, the rotational movement in the horizontal plane on the surface of the workbench is installed A typical support; It is provided to rotate together on the rotatable support, and supports the end of the busbar material to set the length in accordance with the dimensions of the busbar material, the rotation by the movement of the busbar material during the bending of the busbar material Secondary child receiving the moment; characterized in that configured including.

In addition, according to a preferred embodiment of the present invention, the groove is formed on the upper side of the rotatable support, the auxiliary band is accommodated in the groove is mounted so as to slide in the longitudinal direction, the auxiliary band is fixed to the rotatable support It is provided with a fixing means to extend to protrude to the lower portion of the rotatable support to form a center of rotation, is inserted into one of a plurality of installation holes formed at predetermined intervals in the measuring part for the length setting formed on the work table Characterized in that it comprises a shaft that is mounted.

And the fixing means is characterized in that the handle bolt.

In addition, a guide groove is formed in the longitudinal direction on the side wall of the auxiliary child, characterized in that the front end of the handle bolt is inserted into the guide groove to guide the slide movement in the longitudinal direction of the auxiliary child.

In addition, the auxiliary belt is characterized in that the measuring instrument is mounted on the upper surface.

The present invention as described above is easy to set the length of the material when the length of the busbar material bending work and accurately support the material, the rotational support is smoothly rotated together with the end of the material to rotate during the bending of the material This prevents the occurrence of interference, so that the support surface and the end surface of the support are not damaged by scratching each other, and the rotary auxiliary device protrudes out of the workbench and out of the workbench according to the length of the material. It is possible to install at the desired position of the device to increase the convenience of the length setting work, especially in the position where the rotary auxiliary device is installed, it is possible to adjust the setting work by transferring the auxiliary band with the measuring instrument in the longitudinal direction ( At this time, the tip of the auxiliary belt may advance into the workbench, It can be freely set so as to be positioned in) the effect the degree of freedom of operation is greatly enhanced.

1 is a horizontal bending machine having a rotating auxiliary bandage device for setting the material length according to the present invention, a perspective view showing a state in which the rotating auxiliary bandage device is mounted on the folding bandage device in a state where the folding bandage device is horizontally spread. .
Figure 2 is a horizontal bending machine having a rotary auxiliary bandage device for setting the material length according to the present invention, when not using a folding bandage is folded vertically after showing the state of moving the rotary auxiliary bandage device mounted on the work table Drawing.
Figure 3 is an exploded perspective view of parts of the folding foldable device and the rotary auxiliary device according to the present invention.
Figure 4 is a perspective view of the folding foldable apparatus according to the present invention is assembled.
Fig. 5 is a bottom view of the foldable wrist apparatus according to the present invention.
6 is a perspective view showing a rotary auxiliary bandage device according to the present invention.
Figure 7 is a rear perspective view showing a rotary auxiliary bandage device according to the present invention.
Figure 8 is a side cross-sectional view showing a rotary auxiliary band device according to the present invention.
Figure 9 is a horizontal bending machine having a rotary auxiliary band device of the present invention when the bending work of the bus bar material by the end of the rotating material by the end of the rotating material rotates when the rotary auxiliary band device rotates together A schematic drawing showing the appearance.
Figure 10 is a view showing a step of folding the haptic apparatus according to the present invention to one side of the workbench of the horizontal bending machine step by step, Figure 10 (a) is a view showing the initial operating state in which the rotating body starts to be spaced apart from the stationary body 10 (b) is a view showing a state in which the rotating body is completely spaced from the fixed body, and FIG. 10 (c) shows that the rotating body starts to rotate by pushing down the abutment under the state of FIG. 10 (b). 10 (d) is a view showing a state in which the rotating body rotated at an angle of 90 °, and Figure 10 (e) after removing the external force to the band in the state of Figure 10 (d) The rotating body is in close contact with the fixed body by the elastic force of the elastic spring is a view showing a state where the movement is fixed by vertically folding the arm.
11 to 14 are diagrams for describing the prior art.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. In addition, detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention are omitted.

Hereinafter, with reference to the accompanying drawings illustrating a preferred embodiment of the present invention, a folding bandage device and a rotary auxiliary bandage device for setting the material length of the horizontal bending machine of the present invention will be described in detail.

1 and 2 show a horizontal bending machine having a folding bandage device and a rotating auxiliary bandage device for setting the material length according to the present invention, wherein the horizontal bending machine 51 is horizontally placed on a work table 52 having a large surface area. The hydraulic cylinder 53 is fixedly installed to operate, and the movable mold 54 is mounted at the piston tip of the hydraulic cylinder 53 so that the movable mold 54 moves forward and backward toward the fixed mold 55 installed in front of the work bench. Thus, the busbar material (see reference numeral 6 in Figs. 9 and 11) is configured to be bent to have a predetermined angle.

And on the work table 52, the measuring device 56 for setting the length of the bus bar material 6 is installed horizontally, the length of the material 6 entering the inside of the fixed mold 55 is the work table 52 In the case of not leaving the both ends 57, the length setting operation of the material 6 is made within the length range of the measurer 56, but in the case of the long items beyond the both ends 57, the same from the measurer 56 It extends in a straight line on the plane is configured to be made of the length setting work through the sub-device 58 is installed to protrude long out of the work table 52.

The bandage device 58 is allowed to be stretched like a wing or folded down vertically to form a horizontal plane with the surface of the work bench 52 on the side of the work bench 52 as shown in detail in FIGS. 3 to 8. And a measuring device 60 mounted on the upper surface of the working belt 52 so as to extend in a straight line with the measuring device 56 provided on the work table 52. 58) during the horizontal use of the auxiliary sub-device 70 which is the gist configuration of the present invention to be described later will be mounted.

In addition, the belt 59 is mounted on the side of the work table 52 through the folding member (61, 62) is a pair of the fixed body 61 and the rotating body 62, the fixed body 61 is a working table One end of the band 59 is fixed to the rotating body 62 is fixed to the side of the 52, the fastening body 62 is fastened to allow the horizontal and vertical 90 ° rotational movement with respect to the fixed body by bolts, The fixed body 61 and the rotating body 62 are fastened by pin shafts 63 horizontally penetrating both bodies horizontally in a direction orthogonal to the longitudinal direction of the band 59 so that the rotating body 62 is the pin shaft 63. Rotational movement is permitted from the base, and an elastic spring 65 is installed between the rotating body 62 and the stopper 64 on the pin shaft 63 extending to the outside of the rotating body 62. Rotating body 62 is always in close contact with the fixed body 61 by the elastic force of the elastic spring (65) When the fixed body 61 and the rotating body 62 are not in simple plane contact with each other, but have a and b shapes like clutches engaged with each other, more specifically, when they are viewed in a plane, The abutting surface is formed by the complex stepped boundary surfaces 66 and 67.

Accordingly, in the horizontal state in which the belt 59 forms the same plane as the work table 52, the rotating body 62 is in close contact with the fixed body 61 by the elastic force of the elastic spring 65 to fix the vertical movement. (At this time, the cascading interfaces 66 and 67 of both sides of the body are in close contact with each other.) When the fold 59 is folded vertically, the girdle 59 is held by hand and the rotating body 62 is held. ) Is pushed in the direction of compressing the elastic spring 65, the rotary body 62 is spaced apart from the contact state with the fixed body 61 to escape from the restrained state, and at this time, the rotary body 62 is bent vertically downward When rotated, the bandage device 58 is folded as shown in FIGS. 2 and 10 (e).

And as described above, the upper portion of the work table 52 or the upper portion of the belt 59 is provided with a rotary auxiliary band device 70, which is the main configuration of the present invention, the rotary auxiliary band device 70 is a booth An auxiliary belt 68 which is mounted to be movable along the longitudinal direction of the belt 59 so as to support an end of the busbar material 6 for setting of the length of the bar material 6, and the auxiliary belt 68 It is configured to include a measurer 69 mounted on the upper surface, the auxiliary belt 68 is fitted into the groove 72 of the rotatable support 71 having a disk shape is installed to allow the slide movement in the longitudinal direction It is fixed to the rotatable support 71 in the moving position through the handle bolt 73, the rotatable support 71 has a shaft 74 protrudes to the lower surface thereof, the shaft 74 is the subband Predetermined along measurer 56 of 59 and workbench 52 A position is fixed by being inserted into any one of a plurality of mounting holes (76, 76, 76 ,,,) formed at intervals, and the rotatable support (71) opens the shaft (74) fitted in the mounting hole (76). It is possible to rotate on the horizontal plane as a center point, and when moving the auxiliary belt 68 in the axial direction, loosen the handle bolt 73 and pull the auxiliary belt 68 to the desired direction to guide the other bolt 77. Slide along, and tighten the handle bolts 72 in the moving position to fix the auxiliary belt 68. In addition, the guide groove 68B is formed along the longitudinal direction on the side wall surface of the auxiliary belt 68 so as to assist the slide of the auxiliary belt 68, and the pointed ends of the bolts 73 and 77 are guide grooves ( Located in 68B, the guide groove 68B guides the smooth movement during the slide movement in the longitudinal direction.

Hereinafter, the use and operation of the auxiliary belt apparatus 70 of the present invention will be described.

When processing the long busbar material 6 having a size beyond the work bench 52, the folding bandage device 58 of the present invention is spread out horizontally to form the same plane as the work bench 52 as shown in FIG. Rotating auxiliary band device 70 of the invention is a mounting hole of the appropriate position formed in the belt 59 in consideration of the length of the material (6) of the mounting holes (70, 70 ,,,) of the foldable belt device 58 In the case of a material having a short length, the mounting hole 70 having the rotary auxiliary band device 70 formed on the work table 52 as shown in FIG. ) To fit. Next, the material 6 to be bent is matched with the distance from the center point to the end of the stationary mold 55 by looking at the scale of the measurer 60, and then loosen the knob bolt 73 to release the fixing of the auxiliary belt 68. Then, slide the auxiliary belt 68 in the axial direction so that the front end face 68A of the auxiliary belt 68 is in close contact with the end of the material 6, and the handle bolt 73 is tightened to tighten the auxiliary belt 68. (Or the length setting may be determined by the amount of movement of the sub-assistance 68 while looking at the scale of the sub-adjuster 69).

Next, when the hydraulic cylinder 53 is operated, the movable mold 54 moves forward to reach the stationary mold 55, and the raw material 6 is continuously pushed and bent by a set angle, and then the hydraulic cylinder 53 is inverted and the movable mold is inverted. (54) is the reverse operation, in this process the end of the material (6) in accordance with the bending motion of turning in the direction of the arrow A on the work surface 52 plane as shown in Figure 9 starting from the stationary mold (55) At this time, the auxiliary belt 68 is in close contact with the end 6A of the material (6) is in close contact with the axis of rotation of the material as shown in Figure 9 without hindering the rotational movement of the material ( By rotating smoothly together in the direction of arrow B with respect to the center point (the direction of rotation takes place as a pair of gears engaged with each other as opposed to the material, see arrow A and arrow B in FIG. 9), material 6 Bending of The secondary ahdae 68 will interfere with the ball or is not interfering search.

On the other hand, when the long material 6 is processed, the rotary auxiliary bandage device 70 is removed from the state of FIG. 9 and mounted on the belt 59 as shown in FIG. 1, and all the bending processing of the long material is finished and the bandage device ( When the use of 58) is not necessary, the brace device 58 is folded on one side of the workbench, and when the foldable brace device 58 is folded, the rotary assistive device 70 is first removed, that is, the assistive support 68 is mounted. After removing the rotatable support 71 from the band 59 (the upper shaft pulls the upper shaft rod 74 out of the mounting hole 76), taking into account the length of the material 6 used for the next operation. Suitably, the shaft bar 74 of the rotatable support 71 removed to be attached to any one of the mounting holes 76 formed on the work table 52 is fitted (but the auxiliary support device 70 is mounted on the support device 58). You can fold the wrist as shown in Figure 2 There, further detachment does not matter even if the future position move up table 52).

Then, grabbing the subhand 59 by hand and pushing the force toward the elastic spring (65) side as shown in Figure 10 (a) the rotating body 62 is moving while compressing the elastic spring (65) fixed body (61) Gradually away from it. However, in the state of FIG. 10 (a), it is still impossible to bend down the rotation body 62 vertically due to the interference of the fixed body 61.

When the rotating body 62 is continuously moved, the stepped boundary surfaces 67 and 66 of the two body bodies 61 and 62 are completely separated as shown in FIG. 10 (b), and the mutual interference state of both body bodies 61 and 62 is released. The lower body 59 held by the hand is pressed down vertically. Accordingly, the rotating body 62 is bent as shown in FIG. 10 (c). When the external force applied to the band 59 is finally removed through the illustrated state of the (d) angled bending, the rotating body 62 is moved by the elastic force of the elastic spring 65 to the fixed body 61. By being in close contact with each other, the wrist 59 is completely vertically folded and fixed so as not to move as shown in FIGS. 10 (e) and 2, and when it is unfolded horizontally, the reverse process is performed as described above. It will be installed in the proper position on the belt 59 again.

The embodiment of the rotary auxiliary bandage device for setting the material length of the horizontal bending machine of the present invention described above is merely illustrative, and those skilled in the art to which the present invention pertains various modifications and equivalents therefrom. It will be appreciated that other embodiments are possible. Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Therefore, when the sub-59 is fixedly protruding toward one side of the work table, the surface of the fixed sub-59 is extended from the work surface, and therefore, the present invention is installed in the extended fixing band to be within the scope of the present invention. Is obvious.

51: horizontal bending machine 52: workbench
53: hydraulic cylinder 54: movable mold
55: Fixed mold 56: Measurer
57: side 58: band device
59: Subband 60: Measurer
61: fixed body 62: rotating body
63: pin shaft 64: stopper
65: elastic spring 66, 67: staircase interface
68: secondary band 68A: end surface
68B: Guide groove 70: Rotary auxiliary band device
69: measuring instrument 71: rotary support
72: groove 73: handle bolt
74: shaft 76: mounting hole
77: Bolt 6: Busbar material

Claims

An auxiliary belt apparatus installed on a workbench of a horizontal bending machine to set a length of a bus bar material to be bent, comprising: a rotatable support installed on a surface of the workbench to enable rotational movement on a horizontal plane; It is provided to rotate together on the rotatable support, and supports the end of the busbar material to set the length in accordance with the dimensions of the busbar material, the rotation by the movement of the busbar material during the bending of the busbar material Rotating auxiliary bandage device for setting the material length of the horizontal bending machine, characterized in that it comprises a.

According to claim 1, The groove is formed on the upper side of the rotatable support, The auxiliary belt is accommodated in the groove is mounted to be movable in the longitudinal direction, the fixing means for fixing the auxiliary belt to the rotary support And a shaft that extends to protrude to the lower portion of the rotatable support to form a rotation center point and is fitted into one of a plurality of installation holes formed at predetermined intervals on a length-setting measuring part formed on a work table. Rotary auxiliary bandage device for setting the material length of the horizontal bending machine, characterized in that configured to include.

The rotating auxiliary bandage device according to claim 1 or 2, wherein a measuring device is mounted on an upper surface of the auxiliary bandage.

The rotating auxiliary bandage device for setting the material length of a horizontal bending machine according to claim 2, wherein the fixing means is a handle bolt.

The horizontal bending machine according to claim 4, wherein a guide groove is formed in a longitudinal direction on the side wall of the auxiliary arm, and a tip of the handle bolt is fitted into the guide groove to guide the slide movement in the longitudinal direction of the auxiliary arm. Rotary bandage device for setting the material length.