An electric balance adjustment device for a bending machine

An electric balance and adjustment device technology, applied in the field of bending machines, can solve the problems of complicated operation, time-consuming and laborious, poor adjustment accuracy, etc., and achieve the effects of high adjustment accuracy, high efficiency and simple structure

Active Publication Date: 2019-04-09
安徽省华夏机床制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problem that the parallelism between the slider and the worktable of the existing bending machine adopts a manual adjustment method, the operation is cumbersome, time-consuming and laborious, and the adjustment accuracy is poor. The present invention provides an electric balance adjustment device for a bending machine. The height difference between the two ends of the balance shaft can achieve the purpose of adjusting the parallelism of the slider. The adjustment is simple and convenient, with high precision and high efficiency, ensuring the bending accuracy of the plate

Method used

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  • An electric balance adjustment device for a bending machine
  • An electric balance adjustment device for a bending machine
  • An electric balance adjustment device for a bending machine

Examples

Experimental program
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Effect test

Embodiment 1

[0041] like Figure 1 to Figure 5 As shown, this embodiment provides an electric balance adjustment device for a bending machine, which includes two wall panels 1, a slider and a balance adjustment mechanism. A balance shaft 2 is arranged between the two wall panels 1, and the slider is arranged on two The front end of the wallboard 1 and the two ends of the balance shaft 2 are respectively provided with a rocking bar, and the two rocking bars are respectively connected with the two ends of the rear end face of the slide block. When the slide block moves up and down, the balance shaft 2 rotates synchronously.

[0042] The balance adjustment mechanism includes an adjustment seat 3, a bearing seat 5, a lead screw 6, a supporting plate 8, an eccentric sleeve 9 and a reduction motor 12, the adjustment seat 3 is installed on the outer surface of one of the wallboards 1, and the bearing seat 5 passes through the The pin shaft 4 is connected with the adjustment seat 3; the lead screw...

Embodiment 2

[0047] This embodiment provides a method for adjusting the parallelism of the slider of the bending machine. The electric balance adjustment device of the bending machine in Embodiment 1 is used for adjustment. The specific steps are as follows:

[0048] ①Assemble the equipment according to the structure in Example 1, and the assembly steps are as follows:

[0049] First place the balance shaft 2 obliquely between the two wall panels 1, then insert one end of it into the installation hole of the wall panel 1, and protrude from the inside of the wall panel 1 to the outside of the wall panel 1, and then insert the balance shaft 2 Insert the other end into the installation hole of another wall panel 1; then lift the balance shaft 2 with a crane, align the axis of the balance shaft 2 with the center of the installation hole on the wall panel 1, and knock the self-aligning roller bearing into the uninstalled balance adjustment Insert the end of the balance shaft 2 into the inner ri...

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Abstract

The invention discloses an electric balance adjusting device of a bending machine and belongs to the field of bending machines. The electric balance adjusting device comprises two wall plates and a balance shaft arranged between the two wall plates, and a balance adjusting mechanism; the balance adjusting mechanism comprises an adjusting seat, a bearing seat, a screw rod, a supporting plate, an eccentric sleeve and a speed reducing motor; the adjusting seat is mounted on an outer side face of one wall plate; the bearing seat is connected with the adjusting seat through a pin shaft; one end of the screw rod is arranged in the bearing seat and is driven through the speed reducing motor; a screw rod nut sleeves the screw rod; one end of the supporting plate is connected with the screw rod nut and the other end of the supporting plate is connected with the eccentric sleeve; the eccentric sleeve is mounted on the wall plates; one end of the balance shaft is mounted in the eccentric sleeve through a bearing. By adopting an electric driving manner, the height difference of two ends of the balance shaft is adjusted so that the aim of adjusting the parallelism degree of a sliding block is realized; the electric balance adjusting device of the bending machine has the advantages of simplicity and convenience in adjustment, high precision and high efficiency and the bending precision of a sheet material is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of bending machines, and more specifically relates to an electric balance adjustment device of a bending machine. Background technique [0002] Bending machines are used extensively in the field of sheet metal forming. The bending machine is divided into manual bending machine, hydraulic bending machine and CNC bending machine. According to the synchronization method, the hydraulic bending machine can be divided into three types: torsion axis synchronization, machine-hydraulic synchronization and electro-hydraulic synchronization. According to the movement mode, the hydraulic bending machine can be divided into: up-moving type and down-moving type. The bending machine bends the plate into a designed angle by stamping the plate with the upper die installed on the slider relative to the lower die installed on the workbench. The slider is installed on the left and right wall panels of the rack and moves up a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/00B21D5/06
CPCB21D5/06B21D37/00
Inventor 吴金福夏克周
Owner 安徽省华夏机床制造有限公司
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