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Turntable mechanism applied to small-angle rotating seat of automobile

A turntable mechanism and small-angle technology, applied in movable seats and other directions, can solve the problems of reducing the robustness and reliability of the rotating function, high manufacturing difficulty, and high cost, and achieve more controllable precision, stable sliding effect, The effect of reducing the difficulty of manufacturing

Pending Publication Date: 2022-02-18
CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The turntable used on the existing car inner swivel seat, the matching part of the turntable chute and the reinforcing washer adopts a sandwich structure, which requires high surface roughness on the end surface, and needs to deal with burrs, and improves the welding process. Requirements to ensure the contour of the mating surface, which will eventually lead to increased costs, high difficulty in manufacturing and reduce the robustness and reliability of the rotation function

Method used

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  • Turntable mechanism applied to small-angle rotating seat of automobile
  • Turntable mechanism applied to small-angle rotating seat of automobile
  • Turntable mechanism applied to small-angle rotating seat of automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 , figure 2 and image 3 As shown, a turntable mechanism applied to small-angle rotating seats for vehicles includes a turntable body 1, a T-shaped reinforcement washer 2, a reinforcement washer buckle cover 3, a self-lubricating sleeve 4 and a positioning pin 5, wherein the four corners of the turntable body 1 There are two locating pins 5 welded on the T-shaped reinforced washer 2, the locating pin rod passes through the locating pin hole 12 of the turntable, the T-shaped reinforcing washer 2 passes through the chute 11 on the curved surface of the turntable, and cooperates with On the turntable body 1, the top of the matching curved surface groove 21 in the middle of the T-shaped reinforcement washer 2 fits the inner wall of the turntable curved surface chute 11, and the reinforcement washer buckle cover 3 is fastened on the T-shaped reinforcement washer 2 at the bottom of the turntable body 1 , and make the outer wall of the matching curved surfac...

Embodiment 2

[0037] A turntable mechanism applied to small-angle rotating seats for vehicles. There is a rectangular hollowed-out area in the middle of the turntable body 1, that is, a weight-reducing hole, which can realize weight reduction of the turntable body 1 and can be used for the arrangement and installation of wiring harnesses. leave space;

[0038] The edges of the inner and outer contours of the turntable body 1 are provided with flanging of more than 3mm, and the reinforcement ribs are reasonably designed to ensure the structural strength;

[0039] The four corners of the turntable body 1 are arranged with four turntable curved surface chutes 11 required for the rotation of the turntable body 1, and the pin shafts matched with the turntable body 1 slide in the turntable curved surface chute 11 to realize the rotation function of the turntable body 1;

[0040] The four corners of the turntable body 1 and the turntable curved surface chute 11 avoid the position, and it is necess...

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Abstract

The invention belongs to the technical field of automobile rotating seats, and particularly relates to a turntable mechanism applied to a small-angle rotating seat of an automobile. Turntable curved surface sliding grooves are formed in the four corners of a turntable body, the T-shaped reinforcing gasket penetrates through the turntable curved surface sliding grooves to match the turntable body, two positioning pins are arranged on the T-shaped reinforcing gasket, the positioning pins penetrate through the turntable and the reinforcing gasket buckling cover, and the reinforcing gasket buckling cover is buckled on the T-shaped reinforcing gasket at the bottom of the turntable body. A self-lubricating sleeve internally provided with a sliding sleeve curved surface groove is arranged in the matched curved surface sliding groove in a sleeved mode, and meanwhile the T-shaped reinforcing gasket, the turntable body and the reinforcing gasket buckling cover are assembled together in a welded mode. The curved-surface sliding groove is adopted for rotation, the T-shaped gasket matches the curved-surface sliding groove, the burr problem does not need to be additionally treated, the production cost and the requirement for the welding process precision are reduced, and the stability and reliability of the seat are improved.

Description

technical field [0001] The invention belongs to the technical field of car swivel seats, and in particular relates to a turntable mechanism applied to small-angle swivel seats for cars. Background technique [0002] The turntable used on the existing car inner swivel seat, the matching part of the turntable chute and the reinforcing washer adopts a sandwich structure, which requires high surface roughness on the end surface, and needs to deal with burrs, and improves the welding process. Requirements to ensure the contour of the mating surface, which will eventually lead to increased costs, high difficulty in manufacturing and reduce the robustness and reliability of the rotation function. Contents of the invention [0003] In order to overcome the above problems, the present invention provides a turntable mechanism applied to small-angle rotating seats for vehicles, which uses a curved surface chute for rotation, and uses a T-shaped washer to cooperate with the curved sur...

Claims

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Application Information

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IPC IPC(8): B60N2/14
CPCB60N2/14
Inventor 战磊杨姣尚尔原
Owner CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD
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