Improved structure based on columnar wood clamping device

A clamping device and wood technology, applied in workpiece clamping devices, manufacturing tools, etc., can solve problems such as loosening of cylindrical wood, reduce the contact area, avoid loosening, and improve clamping stability.

Inactive Publication Date: 2015-09-23
CHENGDU SENLYU FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an improved structure based on a columnar wood clamping device, so as to overcome the problem that the existing clamping device easily causes the columnar wood to loosen

Method used

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  • Improved structure based on columnar wood clamping device
  • Improved structure based on columnar wood clamping device
  • Improved structure based on columnar wood clamping device

Examples

Experimental program
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Embodiment

[0023] Such as Figure 1 to Figure 3 As shown, the improved structure based on the columnar wood clamping device includes two symmetrically arranged fixed columns 1, the bottom end of the fixed column 1 is provided with a reinforcing rib 11, the upper end of the fixed column 1 is provided with a fixed rod 2, and a fixed rod 2 As a rotating shaft driven by a motor, the end of the fixed rod 2 is provided with a fixed disk 3, and two fixed disks 3 are arranged oppositely on the inner side of the fixed column 1. The fixed disk 3 is provided with a fixed cavity 33 in the axial direction. The end surface of 3 is recessed in the axial direction to form three grooves 31, the bottom of the groove 31 is provided with a fixing hole 32 that cooperates with the bolt 5, and the side wall of the groove 31 is symmetrically provided with two clamping grooves. Both ends are provided with clamping plates 42 that are matched with the clamping grooves. The slider 4 is arranged in the groove 31 thro...

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Abstract

The invention relates to an improved structure based on a columnar wood clamping device. The improved structure comprises two symmetrically-arranged fixing columns, wherein fixing rods are arranged at the upper ends of the fixing columns, two fixing discs are oppositely arranged on the inner sides of the fixing columns and are provided with fixing cavities in the axial direction, at least three grooves are formed in the end faces of the fixing discs in the axial direction in a sunken mode, fixing holes matched with bolts are formed in the bottoms of the grooves, slide blocks are arranged in the grooves, and the bolts and the through holes matched with the fixing holes are arranged on the slide blocks. Arc-shaped clamping plates are arranged at the clamping ends of the slide blocks, and a plurality of hemispheric protrusions are arranged on the inner sides of the arc-shaped clamping plates. The hemispheric protrusions are arranged on the inner sides of the arc-shaped clamping plates, contact area between the arc-shaped clamping plates and a cylinder wood can be effectively decreased, the stress of the cylinder wood is increased in the clamping process, clamping stability is improved, and loosening of the cylinder wood in the processing process is avoided.

Description

Technical field [0001] The invention relates to the field of wood processing devices, in particular to an improved structure based on a columnar wood clamping device. Background technique [0002] At present, most of the furniture is wooden furniture. Therefore, wood processing technology is involved in the production of furniture. Wood processing specifically refers to processing that uses wood as a raw material, mainly by mechanical or chemical methods, and its products still retain the basic characteristics of wood. [0003] Wood processing technology mainly includes wood cutting, wood drying, wood gluing, basic processing technology of wood surface decorative lights, and wood protection. Functional technical treatment such as wood modification. Cutting methods include sawing, planing, milling, drilling, and sanding. Due to the influence of wood structure and texture, the cutting method is different from other materials. The moisture content of wood has an effect on cutting....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 谭证书
Owner CHENGDU SENLYU FURNITURE
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