Universal fixture for processing plate spring inclined hole of heavy-duty automobile front axle

A technology for heavy-duty vehicles and front axles, used in manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of reduced production efficiency and increased production costs

Active Publication Date: 2012-09-19
重庆大江车桥有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to meet the multi-variety and small-batch production mode, a variety of tooling and fixtur

Method used

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  • Universal fixture for processing plate spring inclined hole of heavy-duty automobile front axle
  • Universal fixture for processing plate spring inclined hole of heavy-duty automobile front axle
  • Universal fixture for processing plate spring inclined hole of heavy-duty automobile front axle

Examples

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Example Embodiment

[0026] The present invention will be further explained below in conjunction with the drawings.

[0027] See Figure 1 to Figure 11 , A universal fixture for processing the oblique hole of the front axle leaf spring of a heavy-duty automobile, comprising a base 19, a left index plate assembly and a right index plate assembly respectively arranged on the left and right ends of the base, and the two ends are connected to the left and right The horizontal beam plate 18 connected by the index plate: a left positioning seat assembly is matched and connected on the left end of the horizontal beam plate, and a right positioning seat assembly is matched and connected on the right end;

[0028] The left positioning assembly includes: a left fixing seat 11, a handwheel shaft 32 matingly connected to the front and rear sides of the middle part of the left fixing seat, a gear 31 fitted on the middle part of the handwheel shaft, a left handwheel 12 matingly connected with one end of the handwhe...

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PUM

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Abstract

The invention discloses a universal fixture for processing a plate spring inclined hole of a heavy-duty automobile front axle. The universal fixture comprises a substrate, a left graduated disk assembly and a right graduated disk assembly respectively arranged on the left end and the right end of the substrate, and a cross beam surface plate with two ends being respectively connected with a left graduated disk and a right graduated disk. The universal fixture is characterized in that a left positioning seat assembly is matched and connected onto the left end part of the cross beam surface plate; and a right positioning seat assembly is matched and connected onto the right end part of the cross beam surface plate. The universal fixture can ensure each part to be standard and universal, and not only can meet the requirement of processing of workpieces with different heights and different lengths, but also can meet the requirement of processing of plate spring holes of workpieces with different included angles.

Description

technical field [0001] The invention relates to a machining fixture, in particular to a universal fixture for machining oblique holes of front axle leaf springs of heavy vehicles. Background technique [0002] With the development of the market economy, the needs of users are constantly changing, the speed of replacement of the front axle of heavy-duty vehicles is accelerating, and the variety is also increasing. Therefore, the order is small and the diversification of products is more and more obvious, resulting in Multi-variety, small and medium-sized batch production mode is becoming more and more prominent. In order to meet the multi-variety and small-batch production mode, a variety of tooling and fixtures are required conventionally, which reduces production efficiency and increases production costs. However, it is not difficult to find out through careful observation and summary that the structure of the front axles produced by small batches and multi-variety special...

Claims

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Application Information

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IPC IPC(8): B23Q3/00B23Q16/02
Inventor 冯超向信中宋拥军高云刘益琼
Owner 重庆大江车桥有限责任公司
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