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Double-torsion-shaft type pressing device

A compression device and double torsion technology, applied in the direction of workpiece clamping devices, manufacturing tools, etc., can solve the problems of pressing and loosening troubles, installation and disassembly time-wasting, etc., to achieve convenient control and operation, simple and compact structure, compression strong effect

Inactive Publication Date: 2021-12-28
NANJING COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a double torsion shaft pressing device to solve the defects of the quick release structure in the prior art, which is troublesome for pressing and loosening, and wastes time for installation and disassembly

Method used

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  • Double-torsion-shaft type pressing device

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Embodiment Construction

[0020] In order to make the techniques, creative characteristics of the present invention, it is easy to understand that the present invention is further illustrated in connection with the specific embodiments.

[0021] like Figure 1 - Figure 4 As shown, a double twisted axis pressing device is disclosed, including:

[0022] The substrate 10, the substrate 10, and the sides are provided with a plurality of grouping seats 20, and the guiding seat is provided with a light pond hole 23 and a guide groove 24; there is a V shape for placing a workpiece between the sides of the guide 20. Block 11; rectangular substrate 10 level setting;

[0023] Torsional multilateral shaft assembly 40, the torsional polygonal assembly includes a torsional multilateral shaft and a sliding sleeve, and the slider is connected to a rod assembly 50; the torsional multilateral shaft is provided in the light hole 23, the slide jacket and the torsional multilateral The shaft sleeve is connected to the guide gr...

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Abstract

The invention discloses a double-torsion-shaft type pressing device. The double-torsion-shaft type pressing device comprises a base plate, a torsion multilateral shaft assembly and a telescopic device, a plurality of sets of guide seats are arranged on the two sides of the base plate, and the guide seats are provided with unthreaded holes and guide grooves; the torsion multilateral shaft assembly comprises torsion multilateral shafts and sliding sleeves, the torsion multilateral shafts are arranged in the unthreaded holes, and the sliding sleeves are connected with the torsion multilateral shafts in a sleeving mode and located in the guide grooves; the sliding sleeves are connected with a pressing rod assembly; and the output end of the telescopic device is connected with the end part of the torsion multilateral shaft assembly through a connecting plate. The torsion multilateral shafts and a sliding sleeve mechanism which are arranged in parallel and have opposite rotation directions are adopted, and the pressing device is simple and compact in structure and large in pressing force; a screw sliding sleeve has a self-locking function, so that an object cannot be loosened after air supply is stopped; and control operation is convenient, and efficiency is high.

Description

Technical field [0001] The present invention relates to a double twisted axis compression device belonging to the technical field of machining. Background technique [0002] In the field of mechanical processing, the workpiece is often needed, and the common pressing mode is compressed by screws and platen, and when it is needed, it is necessary to need a multi-set screw block assembly, although a fast-shifted structure is often used. It is more troublesome, installation and disassembly, is a waste of time. Some linkage is sometimes designed, but the general structure is relatively complex, and thus exploring the design structure is simple and compact compact device still necessary. Inventive content [0003] It is an object of the present invention to provide a double twisted axis compression device to solve the prior art fast-shifting structure, compact, and release, it is more troublesome, installed and disassembled. [0004] A double twisted axis compression device, includin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 刘晓强孙永杨豪
Owner NANJING COLLEGE OF INFORMATION TECH
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