Digital controlled machine tool working bench scaling device

A technology of indexing device and numerical control machine tool, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of poor rigidity, high indexing accuracy, poor indexing accuracy, etc. High, improve the effect of indexing accuracy

Inactive Publication Date: 2004-12-22
WEIHAI HUADONG AUTOMATION +1
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the technical deficiencies of poor indexing accuracy, poor centering and poor rigidity during indexing of the existing indexing device for machine tool workbench, the present invention provides an indexing device for machine tool workbench, which not only has a higher High rigidity in centering and indexing, and high indexing accuracy

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
  • Digital controlled machine tool working bench scaling device
  • Digital controlled machine tool working bench scaling device
  • Digital controlled machine tool working bench scaling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] exist figure 1 , figure 2 , image 3 , Figure 4 Among them, the present invention includes a rotary indexing table 1, a movable toothed plate 2, a fixed toothed plate 3, a fastening toothed plate 4, a base 9, a rotary ball 5, an upper push rod 7 and a lower support seat 10, and the center of the base 9 The position is fixed with the lower support seat 10 whose upper end is a concave conical hole, and a rotary ball 5 is housed in the concave conical hole, and the upper half of the rotary ball 5 exposes the concave conical hole, and the upper half of the rotary ball 5 is included in the In the concave conical hole at the center of the lower side of the rotary indexing table 1, the circular fixed toothed disc 3 is fixed on the base 9 centered on the support base 10 below, and the circular movable toothed disc 2 is located outside the fixed toothed disc 3 , The following support seat 10 is the axis and fixed on the lower side of the rotary indexing table 1, the circula...

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

An index unit for the bench of numerally controlled machine-tool is composed of rotary dividing bench, movable toothed disk divided by 12, fixed toothed disk with three 30-deg conic surfaces, fastening toothed disk, base, supporter fixed to central position of said base and having a conic recess, and a rotary ball in said conic recess.

Description

Technical field [0001] The invention relates to the field of indexing devices for machine tools, in particular to an indexing device for a workbench of a numerically controlled machine tool. Background technique [0002] At present, CN2158765Y discloses a kind of internal and external conical gear indexing plate, its structural feature is that the external bevel gear and the internal bevel gear matched with it all have a split line tooth shape (or other conjugate tooth shape), The tooth shape shrinks along the tooth direction, and the bottom of each tooth is greatly undercut. When the outer gear enters the inner gear and axially fits, each tooth can get a tight fit without backlash. CN87203027U discloses a kind of rotary positioning device, its structure is that on the face that the rotary table and the base are combined, there are a plurality of conical holes, these holes are evenly distributed on a circle with the center of the rotary center, on the base at least There ar...

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
IPC IPC(8): B23Q16/02
Inventor大平研五梁勇曲维康
OwnerWEIHAI HUADONG AUTOMATION