Assembly line for second-generation automobile hub unit

A hub unit and assembly line technology, applied to bearing components, shafts and bearings, mechanical equipment, etc., can solve problems such as low degree of automation, inability to guarantee product quality, and low production efficiency

Active Publication Date: 2012-02-01
济南易恒技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the assembly processes of automobile wheel bearings are still manually assembled, with low automation, low production efficiency, and loose parameter control, which cannot guarantee product quality.

Method used

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  • Assembly line for second-generation automobile hub unit
  • Assembly line for second-generation automobile hub unit
  • Assembly line for second-generation automobile hub unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0117] The overall structural arrangement of the automobile second generation wheel hub unit assembly line of the present invention is as follows: figure 2 As shown, it includes inner ring conveying measuring equipment 1, outer ring conveying measuring equipment 2, pallet conveying line 3, assembly equipment 4, vibration testing equipment 7, clearance testing equipment 8, grease injection testing equipment 10 and bolt pressing equipment 15 . The inner ring conveying measuring equipment 1, the outer ring conveying measuring equipment 2 and the complete set of equipment 2 are connected through a pallet conveying line 3, and the pallet conveying line 3 is provided with a stop and discharge material between the complete set of equipment 2 and the inner ring conveying measuring equipment agency11. The complete set of equipment 7 is connected with the vibration detection equipment 8 through a transmission line 5, and the transmission line 5 is also provided with a blocking and dis...

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PUM

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Abstract

The invention provides an assembly line for a second-generation automobile hub unit. The assembly line comprises inner ring transmission measuring equipment, outer ring transmission measuring equipment, a tray transmission line, a complete set of equipment, vibration detection equipment, play detection equipment, a grease filling detection device and bolt press mounting equipment, wherein, the inner ring transmission measuring equipment, the outer ring transmission measuring equipment and the complete set of equipment are connected by the tray transmission line; the set complete of equipment is connected with the vibration detection equipment by the transmission line; the vibration detection equipment is connected with the play detection equipment by a slipway; an end of the slipway is provided with a feeding mechanism which is connected with the grease filling detection equipment by an outlet line; and the vibration detection equipment and the front of the play detection equipment are both provided with conveyers. The assembly line can complete the whole assembling process of the second-generation automobile hub unit, carry out automatic detection for each procedure and automaticparameter setting, and realize automatically controlling operation of an executive mechanism by a PLC in accordance with procedure, thus achieving accurate control and strictly ensuring assembling quality.

Description

technical field [0001] The invention relates to an assembly device for a second-generation wheel hub unit of an automobile, belonging to the technical field of wheel hub unit manufacturing. Background technique [0002] The hub bearings used in automobiles are divided into first, second and third generations according to their structural composition, and the second and third generations of hub bearings are also called hub units. The structure of the second generation hub unit is as follows: figure 1 As shown, it includes outer ring 01, steel ball 02, inner ring 03 and bolts 04. The outer ring 01 is of integral structure, with a flange on the outer ring 01, on which the bolt 04 is pressed, and the outer ring 01 Two rows of steel balls 02 are installed between the two inner rings 03, and each row of steel balls is press-fitted in a cage. The two inner rings 02 are installed back to back in the outer ring 01, and the outer side of the previous row of steel balls is provided wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C43/04
Inventor 杨书桐
Owner 济南易恒技术有限公司
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