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Press with flexible supporting platform

A technology of flexible support and hydraulic support platform, applied in the direction of presses, stamping machines, metal processing, etc., can solve the problems of workpiece pressure damage and achieve the effect of overcoming workpiece damage

Pending Publication Date: 2021-06-01
天津奥特玛科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies of the prior art, the purpose of the present disclosure is to provide a press with a flexible support platform, which solves the problem in the prior art that the rigid support platform will cause pressure damage to the workpiece

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 2 As shown, the flexible support platform 6 is a spring support platform, and the spring support platform includes a first piston cylinder 62, a first piston 64 is slidably connected in the first piston cylinder 62, and a first piston rod 63 is fixedly installed on the upper end of the first piston 64. , the upper end of the first piston rod 63 passes through the first piston cylinder 62 and is slidably connected with the first piston cylinder 62, the upper end of the first piston rod 63 is fixedly connected with a first support plate 61, and the first support plate 61 is located at the pressure sensor 61, when the driving device 1 presses the workpiece 3, the first piston 64 moves downward;

[0027] The lower end of the first piston cylinder 62 is threadedly connected with an adjusting bolt 66, and the upper end of the adjusting bolt 66 passes through the lower end of the first piston cylinder 62, and is connected with a first spring 65 at the end, one ...

Embodiment 2

[0030] Such as image 3 As shown, the flexible support platform 6 is a hydraulic support platform; the hydraulic support platform includes a second piston cylinder 612, which is filled with oil, and is slidably connected to a second piston 614 in the second piston cylinder 612, and the second piston 614 Cooperate with the second piston cylinder 612; the upper end of the second piston 614 is fixedly installed with the second piston rod 613, the second piston rod 613 is slidingly connected with the second piston cylinder 612, and the upper end of the second piston rod 613 is fixedly installed with the second piston rod 613 Two supporting plates 611, the second supporting plate 611 is located at the lower end of the pressure sensor 5; when the driving device 1 presses the workpiece 3, the second piston 614 moves downward;

[0031] One side of the second piston cylinder 612 is equipped with a third piston cylinder 617, a first oil pipe 615 and a second oil pipe 616 are connected b...

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Abstract

The invention discloses a press with a flexible supporting platform, and belongs to the field of press structures. The press with the flexible supporting platform comprises a drive device, an upper die, a lower die, a pressure sensor, a displacement sensor and the flexible supporting platform, wherein the upper die is driven by the drive device to move downwards so as to press a workpiece; the pressure sensor at the lower end of the lower die is arranged to monitor the pressure borne by the workpiece; the displacement sensor is arranged to monitor the displacement amount of the workpiece; By arranging the flexible supporting platform at the lower end of the pressure sensor, flexible supporting of the workpiece is achieved, and a situation that the workpiece is damaged due to rigid supporting is avoided.

Description

technical field [0001] The disclosure belongs to the field of press structures, and in particular relates to a press with a flexible support platform. Background technique [0002] With the continuous development of science and technology, presses are widely used in the assembly process of mechanical equipment parts. In the early days, there were hydraulic presses, which were mainly used for large parts and occasions with relatively low assembly accuracy; with the development of the economy, the demand for precision assembly is huge. Therefore, servo presses have appeared, which are used in occasions with high precision and stable pressure; however, the existing hydraulic presses and servo presses all use rigid support platforms to fix the lower mold and workpiece, so they have position error and inertia problems. When the workpiece assembly reaches the critical point of the rated displacement, the pressure will increase dramatically, which will cause pressure damage to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/02B30B1/32
CPCB23P19/02B30B1/32
Inventor 宋昕
Owner 天津奥特玛科技有限公司
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