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Quick resetting system for machine table

A fast and machine-based technology, applied in the direction of fluid pressure actuation system components, presses, mechanical equipment, etc., can solve problems such as affecting the rising speed and complex structure

Pending Publication Date: 2022-01-11
INDEX AUTOMATIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The known rapid return system of the machine, such as the Taiwan Announcement No. M307520 punch press and the new patent of the energy feedback hydraulic mold cushion device of the punch press, has a too complicated structure, or requires other power sources, and then restrains each other to affect the rising speed; Alternatively, more components or larger components need to be configured to achieve this, so the lack of a quick return system for conventional machines still needs to be improved

Method used

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  • Quick resetting system for machine table
  • Quick resetting system for machine table
  • Quick resetting system for machine table

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Embodiment Construction

[0022] The structure and effect of the present invention will be described in detail by citing the following embodiments in conjunction with the accompanying drawings.

[0023] Such as figure 1 As shown, a machine rapid return system provided by a preferred embodiment of the present invention, such as for punch presses, etc., includes:

[0024] A movable platform 10 is located at a predetermined position of the machine platform.

[0025] A pair of buffer cylinders 20 each have a buffer cylinder 21, a buffer piston 22, and a buffer rod 23 connected to the buffer piston 22 and the movable table 10; each buffer cylinder 21 has an oil suction hole 24 and an oil discharge hole 25.

[0026] An oil suction pipeline 30 connects the oil suction holes 24 of the pair of buffer cylinders 20 with an oil tank 40 , and can absorb oil into the buffer piston 22 of the buffer cylinders 20 .

[0027] In this embodiment, the oil suction line 30 has a one-way valve 31 .

[0028] In this embodim...

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PUM

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Abstract

The invention relates to a quick resetting system for a machine table. The quick resetting system comprises a movable table; a buffering cylinder group which is provided with a buffering cylinder and a buffering piston, wherein a buffering connecting rod is connected to the buffering piston and the movable table, and each buffer cylinder is provided with an oil suction hole and an oil discharge hole; an oil suction pipeline which is connected with the oil suction holes of the pair of buffer cylinder groups and an oil tank and can suck oil into the buffer pistons of the buffer cylinder groups; an oil discharge pipeline which is connected with the oil discharge holes of the pair of buffer cylinder groups and the oil tank; a lifting cylinder group which is arranged in the middle of the pair of buffering cylinder groups; a lifting cylinder group which is provided with a lifting cylinder, a lifting piston and a lifting extension rod which is connected to the movable table; a lifting cylinder which is provided with a first access hole; and a lifting pipeline which is connected with the first inlet and outlet hole of the lifting cylinder group and an air oil pressure source and can push the lifting piston of the lifting cylinder group. The invention further discloses a quick resetting system for the machine table, the buffering cylinder sets are integrated into one, and the lifting cylinder sets are arranged in the buffering cylinder sets.

Description

technical field [0001] The present invention is related to the lifting technology, in particular to a fast return system of a machine platform, which can make the lifting more rapid. Background technique [0002] The known rapid return system of the machine, such as the Taiwan Announcement No. M307520 punch press and the new patent of the energy feedback hydraulic mold cushion device of the punch press, has a too complicated structure, or requires other power sources, and then restrains each other to affect the rising speed; Alternatively, more components or larger components need to be configured to achieve this. Therefore, the lack of a quick return system of the conventional machine still needs to be improved. Contents of the invention [0003] In view of the above-mentioned problems, the main purpose of the present invention is to provide a quick return system of the machine, which achieves the effect of allowing the machine to rise more quickly through the reconfigura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B13/02F15B13/06F15B1/02F15B21/0423B30B15/16
CPCF15B13/02F15B13/027F15B13/06F15B1/02F15B21/0423B30B15/16
Inventor 林瑞坤林延晟
Owner INDEX AUTOMATIC TECH
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