Tool capable of quick adjusting for plurality of through holes used for front axle leaf spring
A tooling and front axle technology, which is applied in the field of front axle leaf spring porous quick adjustment tooling, can solve problems such as difficult positioning, difficulty in determining the position of the kingpin to be installed, and the accuracy of the front axle cannot meet the qualified standards, achieving wide applicability, The effect of ensuring assembly accuracy
Pending Publication Date: 2019-11-08
江苏鼎宇机械科技有限公司
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Problems solved by technology
[0004] However, the assembly mechanization of the pin shaft for positioning and installation of the front axle is not high. Usually, the operator uses professional measuring tools for positioning and installation. Manual measurement leads to extremely low work efficiency, and due to the large volume and weight of the front axle, positioning Difficult, it is difficult for the operator to determine the position to install the main pin, resulting in the accuracy of the front axle not reaching the qualified standard
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[0019] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only referring to the directions of the drawings. Therefore, the directional terms used are used to illustrate and not to limit the present invention. Moreover, the same reference numerals represent the same elements throughout the embodiments.
[0020] The specific implementation of this embodiment will be described below in conjunction with the accompanying drawings.
[0021] figure 1 It is the front view of the present invention, figure 2 It is a top view of the present invention. combine figure 1 and figure 2 , a front axle leaf spring multi-hole quick adjustment tooling, comprising a tooling installation base plate 1. Two...
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The invention relates to a tool capable of quick adjusting for plurality of through holes used for front axle leaf spring. The tool comprises a tool mounting base plate; the tool mounting base plate is provided with two groups of length adjusting mechanisms and a double-station drill mold seat; the double-station drill mold seat is arranged between the two groups of length adjusting mechanisms; each length adjusting mechanism comprises a sliding block seat for translation through a ball screw; a limiting plate is fixedly arranged above the sliding block seat; a first positioning block is arranged on one side of the limiting plate; one end of the ball screw of the two long regulating mechanisms is provided with a screw rod joint; the two ends of a screw connecting rod are inserted into thescrew rod joint and fastened, and enable the two length adjusting mechanism s to connect together; the double-station drill mold seat comprises a base; a pillar is arranged on the base; the base is provided with a hydraulic cylinder; the end of a piston rod of the hydraulic cylinder is provided with a second positioning block for placing the front axle; and the upper end of the pillar is providedwith a platform plate which is provided with a plurality of through holes. The tool can be used for clamping preassembly of the space between the left and right plate springs of any front bridge and has wide applicability, and the assembly accuracy can be ensured.
Description
technical field [0001] The invention relates to the field of automobile assembly tooling, in particular to a front axle leaf spring porous rapid adjustment tooling. Background technique [0002] The front axle is connected with the vehicle frame (or load-bearing body) through the suspension, and the wheels are installed at both ends. The vertical load on the frame is transmitted to the wheel through the axle; the rolling resistance, driving force, braking force, lateral force and its bending moment and torque on the wheel are transmitted to the suspension and frame through the axle, so the vehicle The role of the bridge is to transmit the force between the frame and the wheel and the bending moment and torque generated by it. [0003] The front axle of the front axle, as the front axle of the main part, is generally made of medium carbon steel through die forging and heat treatment. Its section is I-shaped or tubular. In order to improve the torsional strength, there is a...
Claims
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IPC IPC(8): B23Q3/08
CPCB23Q3/062B23Q3/082
Inventor 唐亮唐伟伟
Owner 江苏鼎宇机械科技有限公司