Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Numerically controlled lathe spindle drilling device

A CNC lathe and drilling technology, which is applied to the positioning device, clamping device, boring machine/drilling machine parts, etc., can solve the problem that the tool cannot be cut and processed, so as to improve production efficiency, shorten the process flow, and reduce the labor intensity of employees. Effect

Active Publication Date: 2018-12-07
长春科技学院
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although CNC lathes have great advantages, there are also shortcomings. For example, some parts blanks are directly die-cast, cast or forged. The left end is inside the fixture, the tool cannot go around the fixture for cutting

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
  • Numerically controlled lathe spindle drilling device
  • Numerically controlled lathe spindle drilling device
  • Numerically controlled lathe spindle drilling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] refer to figure 1 and Picture 1-1 Shown: including CNC lathe 1, fixture 2, support sleeve 3, pull tube 4, mandrel 5, ball screw pair 6, improved servo motor 7, liquid flow device 8, drilling taper shank combination tool 9, of which: method The blue plate 12 is fixedly connected with the machine tool spindle 11, the spigot at the left end of the rotary body 21 of the fixture 2 is fixedly connected with the step circle at the right end of the flange plate 12, the external thread at the right end of the step sleeve 31 of the support sleeve 3 is connected with the left end of the cap piston 22 in the inner cavity of the fixture The inner hole is threadedly connected, the external thread at the left end of the step sleeve 31 is connected with the internal thread at the right end of the hollow pipe 41 of the drawing tube 4, the external thread at the left end of the hollow pipe 41 is connected with the internal thread 1301 at the right end of the machine tool spindle hydraul...

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 relates to a numerically controlled lathe spindle drilling device, and belongs to drilling devices. The numerically controlled lathe spindle drilling device comprises a numerically controlled lathe, a clamp, a supporting sleeve, a pull pipe, a mandrel, a ball screw pair, an improved servo motor, a liquid flow device and a drilling taper shank combined cutter. According to the numerically controlled lathe spindle drilling device, a deep groove oilless combined ball bearing is arranged, so that the assembling precision and strength of the mandrel are improved, moreover, the mandrelis not limited by high-speed rotation of a machine tool spindle in a bearing hole, the axial reciprocating motion is free, the friction is reduced, the cutting stability of the cutter is improved, acutting fluid of the drilling device enters a cutting area through a liquid conveying hole inside the drilling device, so that the cutter and a workpiece are cooled, the cutting deformation is reduced, a built-up edge is prevented from being generated, the service life of the cutter is prolonged, and the product quality is improved; the drilling device has the advantages that the workpiece is clamped once, the two ends of the workpiece can be machined at the same time, multiple passes of working procedures are completed, the process can be optimized, the process flow can be shortened, the production efficiency can be improved, and the labor intensity of workers can be reduced.

Description

technical field [0001] The invention relates to a drilling device, in particular to a CNC lathe spindle drilling device. Background technique [0002] In the enterprise, the CNC lathe is widely used, and it is a high-precision, high-efficiency automatic machine tool. Different general fixtures, group fixtures and special fixtures can be selected to process parts according to different parts blanks, shapes and sizes. With the addition of multi-station turrets or power cutter heads, the machine tool has a wider range of processing performance. Generally, it can process cylinders, cones, arcs, curved surfaces, end faces, drilling center holes, drilling, reaming, reaming, Boring, various internal and external threads, ring grooves, worms and other complex workpieces have various compensation functions such as linear interpolation and circular interpolation, and play a major role in the mass production of complex parts. [0003] Although CNC lathes have great advantages, there ...

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): B23B19/02B23Q3/12B23Q11/10B23B51/08
CPCB23B51/08B23Q1/70B23Q3/12B23Q11/10B23Q2703/04Y02P70/10
Inventor 吴宏立刘刚高洁吴斌杨明
Owner 长春科技学院
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com