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A kind of semi-collinearity of different car bodies and its process of assembling car bodies using the line

A car body and one-line technology, applied in the field of semi-collinear and assembly technology, can solve the problems of high manufacturing cost, difficulty in realizing flexible production, labor, etc., and achieve the effect of reducing production cost and improving the comprehensive utilization rate of equipment

Active Publication Date: 2017-10-27
MH ROBOT & AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the automobile assembly workshop, the mass production of load-bearing light trucks and non-load-bearing light trucks is generally assembled by independent production lines, or small-batch production is assembled by manual methods, and light trucks with two structural forms have not yet been realized. collinear assembly
However, it is difficult to realize flexible production by using independent production lines for the production of models with two structural forms, and it is easy to cause the assembly line to occupy a large area, require large equipment investment, and high manufacturing costs.

Method used

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  • A kind of semi-collinearity of different car bodies and its process of assembling car bodies using the line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1 Semi-collinearity of different vehicle body structures

[0018] Such as figure 1 As shown, a semi-collinear line of different car body structures, including body storage line 1, interior decoration line 3, interior decoration line 2, load chassis line 7, frame line 8, non-load chassis line 10, and final assembly line 12 , the rear part of the body storage line 1 and the front part of the interior decoration line 3 are connected through a transfer lift 12, and the rear part of the interior decoration line 3 is connected with the front part of the interior decoration line 2 5 through a self-propelled trolley line 4. The rear part of the decoration second line 5 is connected with the front part of the load-bearing chassis line 7 through the transfer lift II 6, the rear part of the load-bearing chassis line 7 is connected with the front part of the final assembly line 12 through the transfer lift III 11, and the rear part of the interior decoration second line ...

Embodiment 2

[0020] The process of assembling the load-bearing vehicle body using the above-mentioned semi-collinear structure with the same body structure includes the following steps: transfer the load-bearing body on the vehicle body storage line 1 to the interior decoration line 3 and the interior decoration line 2 in sequence through the transfer elevator 1 2 After the upper assembly 5 and the interior decoration line 5 are completed, the car body is sent to the load-carrying chassis line 7 through the transfer elevator 2 6 and the air friction line conveyor 13, and the transfer elevator 3 11, and the powertrain is assembled together, and finally through the transfer Elevator 3 11 is transferred to final assembly line 12 for final assembly.

Embodiment 3

[0022] The process of assembling a non-load-bearing vehicle body using the above-mentioned semi-collinear assembly of the same vehicle body structure includes the following steps: the non-load-bearing vehicle body on the vehicle body storage line 1 is transferred to the interior decoration line 3, interior decoration line 3, and interior decoration line 1 sequentially through the transfer lifter 1 respectively. Assembling 5 on the second line of decoration, after the assembly of the second line of interior decoration 5 is completed, it is transferred to the final assembly line 12 through the transfer elevator 2 6 and the air friction line conveyor 13, and the transfer elevator 3 11 to complete the combined assembly of the body and chassis. Before being combined with the chassis, the frame lines of the front and rear axles are transferred to the chassis line and turned over to complete the assembly of the powertrain, and then enter the final assembly line 12 to complete the assem...

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Abstract

The invention discloses a semi-collinearity of different vehicle bodies and a process for assembling the vehicle body using the line body. The semi-collinearity of different vehicle bodies includes a body storage line, a first line of interior decoration, a second line of interior decoration, a load-carrying chassis line, and a vehicle frame Line, non-load-bearing chassis line, final assembly line, the rear part of the body storage line and the front part of the interior line are connected by a transfer lift, and the rear part of the interior line and the front part of the interior line are connected by a self-propelled trolley line The rear part of the second interior decoration line is connected with the front part of the loading chassis line in two phases through the transfer lift, the rear part of the loading chassis line and the front part of the final assembly line are connected in three phases through the transfer hanging elevator, and the rear part of the second interior decoration line is also connected with the The front part of the final assembly line is connected in three phases by the second hanging elevator, the friction line conveyor in the air, and the hanging elevator, and the frame line and the non-loading chassis line are arranged perpendicular to each other. The invention realizes the collinear assembly of load-bearing body parts and non-load-bearing body parts in the general assembly workshop, improves the comprehensive utilization rate of equipment, and reduces production costs.

Description

technical field [0001] The invention relates to the technical field of automobile production line bodies, in particular to a semi-collinear structure of different car bodies and an assembly process thereof. Background technique [0002] At present, light trucks are divided into load-bearing and non-load-bearing according to the structure of the car body. In the automobile assembly workshop, the mass production of load-bearing light trucks and non-load-bearing light trucks is generally assembled by independent production lines, or small-batch production is assembled by manual methods, and light trucks with two structural forms have not yet been realized. collinear assembly. However, it is difficult to realize flexible production by using independent production lines for the production of models with two structural forms, and it is easy to cause the assembly line to occupy a large area, require large equipment investment, and high manufacturing costs. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D65/00B62D65/18
Inventor 孙福友
Owner MH ROBOT & AUTOMATION