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A jig for rotating the intake rocker arm

A technology of air intake rocker arm and rotary processing, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of poor processing accuracy and low processing efficiency, improve production efficiency and processing accuracy, reduce assembly The effect of clamping times and avoiding shape and position errors

Active Publication Date: 2018-05-04
福建华威钜全精工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional intake rocker arm processing procedures include: boring the large shaft hole, milling the two-axis end faces of the large shaft hole, milling U-shaped grooves, drilling oil holes, machining hydraulic spring mounting holes and roller mounting holes; the above-mentioned different processes are carried out in different Processing on the machine tool requires one clamping for each processing, multiple clamping not only has low processing efficiency but also poor processing accuracy

Method used

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  • A jig for rotating the intake rocker arm
  • A jig for rotating the intake rocker arm
  • A jig for rotating the intake rocker arm

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Embodiment Construction

[0027] Such as Figure 3-11 As shown in one of them, the present invention comprises index plate 1, rotating tail stock 2 and transverse support plate 3, and index plate 1 is a hydraulic index plate, and the two ends of transverse support plate 3 are respectively fixed on index plate 1 and rotating tail stock. on the seat 2, and the transverse support plate 3 is driven to rotate by the index plate 1; the transverse support plate 3 is provided with a first station, a second station and a third station in sequence along its length direction, the first station, An intake rocker arm is respectively clamped on the second station and the third station, and the intake rocker arms on the three stations are respectively the first intake rocker arm 4, the second intake rocker arm 5 and the third intake rocker arm. Air rocker arm 6.

[0028] The first station is the station for boring the large shaft hole and milling the two shaft end faces of the large shaft hole. The first station is ...

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Abstract

The invention discloses a jig for rotary processing of an air inlet rocker arm. The jig comprises a dividing dial, a rotary tailstock and a horizontal substrate, wherein the two ends of the horizontal substrate are respectively fixed on the dividing dial and the rotary tailstock, and the horizontal dividing dial is driven by the dividing dial to rotate; a first station, a second station and a third station are sequentially arranged on the horizontal substrate in the length direction of the horizontal substrate, and air inlet rocker arms are respectively clamped at the first station, the second station and the third station. Through adoption of the jig disclosed by the invention, the clamping times of workpieces is reduced, shape and position errors caused by repeated clamping are avoided, and the production efficiency and the processing precision are greatly improved.

Description

technical field [0001] The invention relates to the field of air intake rocker arm processing, in particular to a jig for rotating an intake air rocker arm. Background technique [0002] Such as figure 1 or figure 2 As shown, the middle part of the intake rocker arm 01 is provided with a large shaft hole 02, and one end of the intake rocker arm 01 is a roller seat 03 for installing rollers, and the roller seat 03 is provided with a U-shaped groove 04 and a roller installation hole 05 , the other end of the intake rocker arm 01 is a hydraulic spring seat 06, and the hydraulic spring seat 06 is provided with a hydraulic spring installation hole 07 for installing the hydraulic spring, and an oil hole 08 is provided on the side wall of the hydraulic spring seat 06, and the oil hole 08 communicates with the large shaft hole 02. [0003] The traditional intake rocker arm processing procedures include: boring the large shaft hole, milling the two-axis end faces of the large sha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/061B23Q3/062B23Q3/082
Inventor 梁巧
Owner 福建华威钜全精工科技有限公司