JP4437283B2 - Transfer tool used in bender equipment - Google Patents

Description

Vendors present invention relates to a transfer tool to be used in vendor equipment which is adapted folding the sheet material between the teeth and the lower teeth on opposed upper and lower, in particular, having a transfer device for transferring the upper teeth about transfer tool for use in equipment.

  As shown in FIG. 4, a bender device is known that bends a plate material 102 so as to sandwich the plate material 102 between lower teeth (not shown) and upper teeth 101 that are vertically opposed to each other.

  The upper teeth 101 are attached to a vertical drive mechanism (not shown) that moves up and down, and move up and down with respect to the lower teeth, thereby approaching or separating from the lower teeth. It is.

  When the plate material 102 is bent using the above-described bender device, as shown in FIG. 4, the plate material 102 is placed so as to cover the lower teeth, and the upper teeth 101 are brought close to the plate material 102 from above the plate material 102. Then, the plate member 102 is bent so that the plate member 102 is sandwiched between the upper teeth 101 and the lower teeth.

  However, in the prior art, the upper teeth 101 are carried by the operator's hands and attached to the vertical movement drive mechanism, but the weight of the upper teeth 101 is several tens of kilograms. In order to carry the upper teeth 101, several human hands are required. In addition, the heavy upper teeth 101 of the above-described vertical movement drive mechanism are in a posture in which several workers are bent and held. Since the upper teeth 101 are set to a predetermined position, a heavy labor work is required to set the upper teeth 101 to the predetermined position.

  Also, until the upper teeth 101 are carried to a predetermined position and set, the operator applies the palm to the tooth portion 105 of the upper teeth 101 from the lower side and carries the tooth portion 105 as if it is held by the palm. At this time, there is a problem that the operator can easily hurt his / her hand by touching the tooth portion 105 of the upper tooth 101.

Therefore, the present invention has been made in view of the problems of the prior art, and its purpose is to set the upper teeth in a predetermined position without requiring heavy labor and without hurting the worker. and to provide a transfer tool to be used in vendor equipment which is to be.

The invention according to claim 1 is a bender comprising lower teeth and upper teeth provided so as to face the lower teeth in the vertical direction, and bending the plate material between the lower teeth and the upper teeth. a transfer tool for use Te apparatus odor, and elongated base is capable provided et installed before SL under teeth, a transfer roller provided on the base stand, protrudes from the base downward and a stopper against which the end face of the lower teeth and is characterized that you have to so that to transfer the on the tooth while receiving a load of pre SL on the tooth.

  According to a second aspect of the present invention, in the first aspect of the present invention, the transfer device includes a guide roller that supports the upper teeth from both sides.

According to the invention described in claim 1, since it is possible to transfer the upper teeth to thus place the transfer Okugu, without the work of hard labor by several workers, it can be transported over the teeth to a predetermined position Moreover, when transferring the upper teeth, there is no possibility that the operator may hurt his / her hand.

And, as shown in FIG. 1, the transfer tool 1 according to the present invention includes a long base 2, a transfer roller 3 provided on the base 2, first guide rollers 4, 4, The lower portion of the base 2 is formed to have a width that fits into the groove 104 of the lower teeth 100, and the base 2 has a lower portion. A stopper 6 is provided so as to protrude to the rear. For this reason, the lower part of the base 2 of the transfer tool 1 is fitted into the groove 104 of the lower tooth 100, the stopper 6 of the transfer tool 1 is applied to the end surface of the lower tooth 100, and then the transfer tool 1 is lowered by a screw or the like. If fixed to the tooth 100, the transfer tool 1 can be set on the lower tooth 100.

  According to the second aspect of the present invention, the upper teeth are transferred to a predetermined position while being guided from both sides by the guide rollers.

  FIG. 1 shows a perspective view of the transfer tool 1 of the present embodiment. FIG. 2 shows a front view of the transfer tool 1. FIG. 3 shows a state in which the transfer tool 1 is set on the lower teeth and upper teeth (shown by chain lines in FIG. 3) are transferred by the transfer tool 1.

  As shown in FIG. 1, the transfer tool 1 includes a long base 2, a transfer roller 3 provided on the base 2, first guide rollers 4 and 4, and a second guide roller 5. , 5.

  As shown in FIG. 3, the lower portion of the base 2 is formed with a width that fits into the groove 104 of the lower teeth 100, and a stopper 6 that protrudes downward is provided from the base 2.

  The transfer roller 3 is rotatably provided on a horizontal shaft 7 provided on one end side of the base 2. Grooves 8 are formed on the peripheral surface of the transfer roller 3.

  The first guide rollers 4, 4 are rotatably provided on vertical shafts 10, 10 provided at the tips of a pair of support bars 9, 9 erected from the base 2. A gap S <b> 1 is provided between the first guide rollers 4 and 4.

  The second guide rollers 5 and 5 are rotatably provided on vertical shafts 12 and 12 provided at the tips of a pair of support rods 11 and 11 erected from the base 2. A gap S2 is provided between the second guide rollers 5 and 5.

  Next, the operation will be described. As shown in FIG. 3, the transfer tool 1 is set on the lower teeth 100. In this case, the lower part of the base 2 of the transfer tool 1 is fitted into the groove 104 of the lower tooth 100, and the stopper 6 of the transfer tool 1 is applied to the end surface of the lower tooth 100. Thereafter, the transfer tool 1 is fixed to the lower teeth 100 with screws or the like.

  In the above description, the case where one transfer tool 1 is attached to one end of the lower tooth 100 has been described, but the other transfer tool 1 is fixed to the other end of the lower tooth 100 as described above. Thereby, the transfer tool 1 is attached to both ends of the lower teeth 100.

Next, in FIG. 3, as indicated by a chain line, the operator grips the top of the upper teeth 101, placing the upper teeth 101 to move Okugu 1. At this time, the upper teeth 101 are placed on the transfer roller 3 so that the tooth portions 105 of the upper teeth 101 are accommodated in the grooves 8 of the transfer roller 3. Next, the upper teeth 101 are pushed through the gap S1 between the first guide rollers 4 and 4 and the gap S2 between the second guide rollers 5 and 5.

  Next, the tip of the upper teeth 101 is placed on the transfer roller through the gap between the second guide rollers of the transfer tool (not shown) provided on the opposite side and the gap between the first guide rollers.

Next, the vertical movement mechanism (not shown) is lowered and the upper teeth 101 are attached to the vertical movement mechanism. Thereby, the operation of attaching the upper teeth 101 to the vertical movement mechanism is completed.

  As described above, the upper teeth 101 are transferred by the transfer tool 1 and are not carried by the worker. Therefore, it does not require heavy labor by several workers, and the worker is damaged. There is no fear of being.

  Thereafter, as in the prior art shown in FIG. 4, after setting the plate material on the lower teeth 100, the upper teeth 101 are lowered, and the plate material is sandwiched between the upper teeth 101 and the lower teeth 100. The plate material is bent by the side wall of the groove 104 by further lowering the upper tooth 101 so as to push the tooth 101 into the groove 104 of the lower tooth 100. This completes the work of bending the plate material.

The perspective view of the transfer tool which concerns on this invention is shown. It shows a front view of the transfer Okugu. By the transfer Okugu is a perspective view showing a state of transferring the upper teeth. The state which mounted the board | plate material under the upper tooth of the bender apparatus of a prior art is shown.

DESCRIPTION OF SYMBOLS 1 Transfer tool 3 Transfer roller 4 Guide roller 5 Guide roller 100 Lower tooth 101 Upper tooth

Claims (2)

And lower teeth, a transfer tool for use Te vendor device odor which is adapted folding the sheet material between the teeth on which is provided so as to face up and down relative to the lower teeth,
Comprises a elongated base are capable provided et installed in the lower teeth, a transfer roller provided on the base board, and a stopper against which the end face of the lower teeth projecting downwardly from the base transfer tool which is used in vendor equipment characterized that you have the on the tooth while receiving a load of pre SL on teeth so that be transferred. The transfer tool may transfer tool used in vendor equipment according to claim 1, characterized in that a guide roller for supporting the upper teeth from both sides.

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