Plate spring online bush press-fitting equipment

A bushing and leaf spring technology, which is applied in the field of leaf spring processing and assembly production equipment, can solve problems such as low processing efficiency and uneven press-fitting quality, and achieve the effects of improving production efficiency, reducing production costs, and avoiding product bumps

Active Publication Date: 2018-08-03
SHANDONG LEOPARD AUTOMOTIVE HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, this processing step relies on the worker to manually fix the leaf spring, and then press the bushings into the lug holes one by one. Not only the processing efficiency is low, but the quality of the pressing is uneven.

Method used

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  • Plate spring online bush press-fitting equipment
  • Plate spring online bush press-fitting equipment
  • Plate spring online bush press-fitting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as figure 1 As shown, the leaf spring online bushing press-fitting equipment described in the present invention includes a transportation line and an assembly production line. The transportation line can clamp and transport the leaf spring and place the leaf spring on the assembly line. The ear holes at both ends of the bushing are press-fitted. After the press-fitting is completed, the transportation line can move the leaf spring out of the assembly line.

[0024] The transportation line includes a transportation rod, on which two or more transfer manipulators are set, and the transfer manipulator is installed on the rail running device through the manipulator lifting device, and the rail running device is set on the transportation rod, and the rail running device can Reciprocating movement along the transport bar.

[0025] The transfer manipulator is an electromagnetic chuck, which has magnetic force to attract and transfer the leaf spring when it is powered on,...

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Abstract

The invention provides plate spring online bush press-fitting equipment and belongs to the field of plate spring machining and assembly production equipment. The plate spring online bush press-fittingequipment is characterized by comprising a conveying line and an assembly production line. The conveying line can clamp and transport plate springs and place the plate springs onto the assembly production lines. The plate spring online bush press-fitting equipment conducts press-fitting operation on bushes to assemble the bushes onto lug holes of the two ends of the plate springs through the assembly production line. After completion of press-fitting operation, the conveying line can transfer out the plate springs from the assembly production line. The plate spring online bush press-fitting equipment can achieve full-process automation of plate spring lug and bush press-fitting. The equipment is integrated onto a multifunctional plate spring assembly line. Assembly line operation of the plate springs can be achieved. The product transfer links are reduced. Collisions to products is avoided as far as possible. The production efficiency is effectively improved, and the production cost is lowered.

Description

technical field [0001] The invention belongs to the field of leaf spring processing and assembling production equipment, and in particular relates to a leaf spring online bush press-fitting equipment. Background technique [0002] Leaf Spring (Leaf Spring) Leaf spring is the most widely used elastic element in automobile suspension. It is composed of several alloy spring pieces of equal width but unequal length (the thickness can be equal or not). An elastic beam of approximately equal strength. When the leaf spring is installed in the automobile suspension and the vertical load it bears is positive, each spring leaf is deformed by force and tends to arch upward. At this time, the axle and frame are close to each other. When the axle and frame move away from each other, the positive vertical load and deformation of the leaf spring gradually decreases, and sometimes even reverses. The flat rectangular steel plate is curved, and the chassis is made of several stacked spring...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 孟宪芸刘延智宋振国陈刚王文锋
Owner SHANDONG LEOPARD AUTOMOTIVE HLDG
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