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Bending equipment

An equipment and oil cylinder technology, applied in the field of bending equipment, can solve the problems of low working efficiency of the back gauge, difficult to adjust the back gauge to the specified position, etc., to achieve the effect of high work efficiency and avoid loosening and falling.

Active Publication Date: 2018-06-19
南通达威机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of this application is that the back gauge of the bending machine in this application is difficult to adjust the back gauge to the designated position at one time, and the work efficiency of the back gauge is low
[0004] To sum up, how to overcome the low working efficiency of the back gauge of the existing bending equipment is a technical problem that needs to be solved urgently in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] refer to Figure 1-5 , the bending equipment of this embodiment includes a slider 1, a first depressing cylinder 2, a second depressing cylinder 3, a bending upper die 4, a bending lower die 5, a base 6 and a rear gauge mechanism, the slider 1 is respectively connected with the first pressing cylinder 2 and the second pressing cylinder 3, and the bending upper die 4 is fixed to the lower end of the slider 1 through the upper die pressing plate 401; the base 6 is located under the bending upper die 4, and the base 6 The upper end is equipped with a workbench mechanism 7, and the upper end of the workbench mechanism 7 is equipped with a bending lower die 5.

[0073] The rear stopper mechanism includes: a stopper 801, the stopper 801 is placed on the stopper seat 822; a lift block 808, the stopper seat 822 is installed on the upper end of the lift block 808, and a positioning groove is provided at the lower end of the lift block 808; Lifting rod 809, the lifting rod 809 i...

Embodiment 2

[0076] refer to Figure 1-5 , the bending equipment of this embodiment, its structure is basically the same as that of Embodiment 1, further, the back gauge mechanism also includes: chain three 815, chain three 815 is an endless chain, and the middle part of chain three 815 is connected with an active Gear 814, the both sides of chain three 815 cooperate to be connected with a center driven gear 813 respectively; One side driven gear 812 is connected with one side respectively; A worm gear connecting rod passes through the center of circle of the side driven gear 812 and is fixedly connected between the worm gear connecting rod and the side driven gear 812; two ends of the worm gear connecting rod are respectively connected with a transmission Worm gear; chain one 804, chain one 804 is an endless chain, the two sides of chain one 804 are connected with a transmission gear one 802 respectively, wherein one transmission gear one 802 is connected with driving gear 814 through a c...

Embodiment 3

[0079] refer to Figure 1-5 , the bending equipment of this embodiment, its structure is basically the same as that of Embodiment 2, and further: two tensioning gears 805 are connected on the chain one 804, and the center of the tensioning gears 805 is provided with a through hole, and a center The shaft passes through the through hole on the tensioning gear 805 so that the tensioning gear 805 can rotate on the central shaft; a tensioning rod 806 is connected between the two central shafts, and the middle part of the tensioning rod 806 is a telescopic spring.

[0080] In this embodiment, two tensioning gears 805 are matched and connected on the chain one 804, and the center of the tensioning gears 805 is provided with a through hole, and a central axis passes through the through holes on the tensioning gears 805 so that the tensioning gears 805 can Rotating on the central shaft, a tensioning rod 806 is connected between the two central shafts, and the middle part of the tensioni...

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PUM

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Abstract

The invention discloses bending equipment. The bending equipment comprises a rear material blocking mechanism, a sliding block, a first pressing downward oil cylinder, the second pressing downward lower oil cylinder, bending upper molds, a bending lower mold and a base, wherein the sliding block is correspondingly connected with the first pressing downward lower oil cylinder and the second pressing downward lower oil cylinder; the bending upper molds are fixed at the lower end of the sliding block through upper mold pressing plates; the first pressing downward lower oil cylinder and the secondpressing downward lower oil cylinder are correspondingly connected with an oil storage bin mechanism, the oil storage bin mechanism comprises an oil storage cavity and an upper air cooling cavity, the base is located below the bending upper molds, a workbench mechanism is installed at the upper end of the base, the upper end of the workbench mechanism is provided with a bending lower mold; and the rear material blocking mechanism comprises a material blocking plate, lifting blocks, lifting rods and a transmission screw rod. The invention aims to overcome the defect that a working efficiency of existing bending equipment is low, provides the bending equipment which can efficiently adjust the position of the material baffle plate.

Description

technical field [0001] The present invention relates to the field of bending machines, more specifically, to a bending equipment. Background technique [0002] A bending machine is a machine that can bend thin plates. The back stop mechanism of the bending machine is an important working mechanism of the bending machine. The stop block installed on it is a necessary part for positioning the sheet and ensuring the accuracy of the workpiece contour , and the back stop block needs to be adjusted in different positions and heights according to the shape and size of the bending workpiece. The back gauge mechanism is generally arranged on the back side of the tool holder of the bending machine. The back gauge mechanism has two functions: one is to accurately position the plate before bending; the other is to limit the force generated by the plate during the bending process. Displacement, so the back gauge mechanism of the bending machine is both a positioning mechanism and a clam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/00B21D37/16
CPCB21D5/002B21D37/16
Inventor 不公告发明人
Owner 南通达威机床有限公司