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Numerical control mill groove machine tool

A machine tool and grinding tank technology, which is applied in the direction of grinding machines, grinding/polishing equipment, metal processing equipment, etc., can solve the problems of low part processing efficiency, long production cycle, low production efficiency, etc., and achieve stable processing quality and high degree of automation , the effect of high production efficiency

Active Publication Date: 2013-05-22
江苏瑞普机床有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of traditional machine tools and processes such as low processing efficiency and long production cycle of product parts, and provide a CNC groove grinding machine tool, which is a precision CNC groove grinding machine tool, aiming at solving the problem of traditional cylindrical surface multi-straight groove milling, In the grinding process plan, the labor intensity of employees is high, the production efficiency is low, the process is scattered, and the geometric accuracy of machining cannot fully meet the process requirements. Straight grooves of different lengths and widths can be processed in one clamping, and meet the technical requirements of the part drawings

Method used

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  • Numerical control mill groove machine tool
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Experimental program
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Embodiment Construction

[0037] Refer to attached Figure 1-13 , The CNC groove grinding machine tool is composed of a bed 1, a lifting and moving part unit 2, a front and rear moving part unit 3, a left and right moving part unit 4 and a rotary fixture part unit 5.

[0038] The bed 1 is a casting machine body.

[0039] The lifting and moving part unit 2 is installed on the upper part of the bed 1 . The lifting and moving part unit 2 includes a lifting column 2-1, a lower end cover 2-2, a hexagon socket head screw 2-3, a deep groove ball bearing 2-4, a lower bearing seat 2-5, and a ball screw Deputy 2-6, lifting nut 2-7, hexagon socket head screw 2-8, lifting slide plate 2-9, upper bearing seat 2-10, two angular contact bearings 2-11, spacer ring 2-12, Upper end cover 2-13, hexagon socket head screw three 2-14, bushing 2-15, lock nut one 2-16, electric spindle base 2-17, hexagon head bolt 2-18, lifting motor seat 2-19 , Coupling one 2-20, hexagon socket head screw four 2-21, lifting servo motor 2-2...

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Abstract

The invention discloses a numerical control mill groove machine tool, and relates to a mechanical product precision machining device, in particular to a numerical control machine tool for processing different standard straight channels on a precise outer cylindrical surface. The numerical control mill groove machine tool comprises a tool body, a lifting moving part unit, a moving forward and back part unit, a moving left and right part unit and a rotary jig part unit, wherein the lifting moving part unit is installed on the upper portion of the tool body, the moving forward and back part unit is installed on the upper portion of the tool body, the moving left and right part unit is installed on the upper portion of the moving forward and back part unit, and the rotary jig part unit is installed on the upper portion of the moving left and right part unit. The numerical control mill groove tool is matched with a numerical control unit. The numerical control unit comprises a computer numerical control (CNC) system part, a servo driving part and a relative relay. By the adoption of a numerical control machining tool and a combined abrasive tool grinding wheel structure, straight channels with different length and different width are processed by clamping one time, and all the process requirement indicators of component drawings are met.

Description

technical field [0001] The invention relates to a numerically controlled groove grinding machine tool, which relates to precision machining equipment for mechanical products, in particular to a numerically controlled machine tool for machining straight grooves of different specifications on a precision outer cylindrical surface. Background technique [0002] Precision cylindrical outer element parts (the representative part is the plunger core in the internal combustion engine fuel injection pump, Cr12MoV material, hardness range HRC60-65), its main process accuracy indicators are: ①, 4 parts are evenly distributed on the outer cylinder of the product The groove radius is R8mm, the groove width is 2.5±0.05mm, the groove depth is 2.75mm, the symmetry is ≤0.10 mm, the relative angle of the four grooves is 90o±15′, and the relative angle to the positioning groove is 21o±15′. ②. There is one R9mm groove and one R10mm groove in the middle of the product, the groove width is 3.2±0...

Claims

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Application Information

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IPC IPC(8): B24B19/02
Inventor 伍永刚金伟岳齐
Owner 江苏瑞普机床有限公司
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