Universal drilling device for hexagonal locking screw holes of hexagonal nuts

A technology of hexagonal nuts and universal devices, which is applied in the direction of boring/drilling, drilling/drilling equipment, parts of boring machines/drilling machines, etc., which can solve the problems of large quantity, low production efficiency, and large number of parts, and achieve reduction Production cost, convenient and fast clamping, and the effect of improving efficiency

Inactive Publication Date: 2021-01-29
CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The size of the locking thread hole is mainly composed of the hole diameter and the radial and axial positioning dimensions (see Figure 1 ), this type of parts has a large number and quantity, and is processed on the machining center or EDM by means of alignment and tool setting, and the production efficiency is very low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Universal drilling device for hexagonal locking screw holes of hexagonal nuts
  • Universal drilling device for hexagonal locking screw holes of hexagonal nuts
  • Universal drilling device for hexagonal locking screw holes of hexagonal nuts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0027] Such as Figure 1-3 As shown, a general device for drilling hexagonal nut hexagonal locking thread holes according to the present invention includes a base 1, a first guide rail 2, a second guide rail 3, a support screw 4, a first support slide 5, a second support slide Block 6, the first drilling template 7, the second drilling template 8, positioning rod 9, support seat 10, protective cover 11, screw rod 13, handle 16, positioning pin 17 and drill sleeve 18,

[0028] The positioning pin 17 is fixed on the base 1, and the first guide rail 2 and the second guide rail 3 are fixed on the base 1 through the positioning pin 17; 1, the first support slider 5 and the second support slider 6 are respectively loaded into the two ends of the screw rod 13, and the first support slider 5, the second support slider 6 and the screw rod ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a universal drilling device for hexagonal locking screw holes of hexagon nuts. The device comprises a base, a first guide rail, a second guide rail, a supporting screw, a firstsupporting sliding block, a second supporting sliding block, a first drill plate, a second drill plate, a positioning rod, a supporting seat, a protective sleeve, a screw, a handle, a positioning pinand a drill sleeve. According to the universal drilling device for the hexagonal locking screw holes of the hexagon nuts, the frequent alignment and knife alignment time of machining a locking screwhole is saved; the universality is high, and the device can be used for machining locking screw holes of similar parts of various sizes; and adjustment is not needed after a first part is debugged andmachined to be qualified, and clamping is convenient and rapid, so that the production efficiency of parts is improved, the production cost of the parts is reduced, and the benefits of enterprises are improved.

Description

technical field [0001] The invention belongs to the field of mechanical processing, and in particular relates to a universal device for drilling hexagonal lock thread holes of hexagonal nuts. Background technique [0002] Hexagonal nuts, jacket nuts (see part sketch Figure 4-5 ) The hexagonal sharp corners need to be processed with locking wire holes, so that the nuts can be fixed with steel wires on the nuts during assembly to prevent the nuts from loosening and retreating. The size of the locking thread hole is mainly composed of the hole diameter and the radial and axial positioning dimensions (see Figure 1 ), this type of parts has a large number and quantity, and is processed on a machining center or EDM by means of alignment and tool setting, and the production efficiency is very low. Therefore, there is an urgent need to provide a device that can conveniently and quickly drill the locking thread hole on the hexagon nut, so as to improve the production efficiency. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B49/02B23Q17/22
CPCB23B41/00B23B49/02B23Q17/22
Inventor 刘承斌何绍川孙登霞
Owner CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap