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A lens automatic pressing device for a projection unit

A technology of pressing device and lens, applied in assembly machines, transportation and packaging, metal processing equipment, etc., can solve the problems of high labor intensity, low production efficiency, lens shaking, etc., to avoid shaking and breaking, reduce labor intensity, Easy and fast operation

Inactive Publication Date: 2018-09-07
DANYANG YINUO AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the projection unit used in the headlights of automobiles mainly includes a lens, a lens bracket, a reflector, and a light source; the light source is fixedly installed at the bottom of the reflector, and the lens is fixedly installed in the lens bracket; The strength must be controlled well, so as to avoid the quality problems of shaking and breaking of the installed lens; the current lens installation method mainly relies on manual installation. When installing, first put the lens in the lens holder, and then Put the pressure ring on the lens, and then press the fixed piece on the lens bracket on the pressure ring with clamps; because the installation is manual, the production efficiency is low, the labor intensity is high, and the strength during the installation process cannot always be consistent. There will be quality problems of shaking and broken lenses after installation

Method used

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  • A lens automatic pressing device for a projection unit
  • A lens automatic pressing device for a projection unit

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Experimental program
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Embodiment Construction

[0015] Depend on figure 1 Known, an automatic lens pressing device for a projection unit includes a workbench 1, a gantry 2 is arranged on the workbench 1, and a beam 21 on the gantry 2 spans above the workbench 1; There is a guide rail 3, and the two ends of the guide rail 3 are respectively movably connected with the clamping ring grabbing part 4 and the lens grabbing part 5. Laterally moving part 6; on the workbench 1, from left to right, there are fixedly installed a pressure ring positioning mechanism 8, a pressing mechanism 9 and a lens positioning mechanism 10; the installation position of the pressure ring positioning mechanism 8 corresponds to the pressure ring grasping part 4, The installation position of the lens positioning mechanism 10 corresponds to the lens grabbing part 5 . The crossbeam is respectively provided with limit blocks 7 between the lateral moving part 6 and the clamping ring grabbing part 4 and between the lateral moving part 6 and the lens grabbin...

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Abstract

The invention provides an automatic lens press-fitting device for a projection unit. The automatic lens press-fitting device comprises a workbench (1), and is characterized in that a portal frame (2) is arranged on the workbench (1), and a cross beam (21) on the portal frame (2) stretches over the workbench (1); guide rails (3) are arranged on the cross beam (21), one end of each guide rail (3) is movably connected with a pressing ring grasping part (4), and the other end of each guide rail (3) is movably connected with a lens grasping part (5); the portions, at the two ends of the guide rails (3), of the cross beam (21) are provided with transverse moving parts (6) connected with the pressing ring grasping part (4) and the lens grasping part (5); and the installing position of a pressing ring positioning mechanism (8) corresponds to that of the pressing ring grasping part (4), and the installing position of a lens positioning mechanism (10) corresponds to that of the lens grasping part (5). By means of the automatic lens press-fitting device, labor intensity is greatly reduced, and production efficiency is improved.

Description

technical field [0001] The invention relates to the field of auxiliary processing of automobile lamp parts, in particular to an automatic lens pressing device for a projection unit. Background technique [0002] At present, the projection unit used in the headlights of automobiles mainly includes a lens, a lens bracket, a reflector, and a light source; the light source is fixedly installed at the bottom of the reflector, and the lens is fixedly installed in the lens bracket; The strength must be controlled well, so as to avoid the quality problems of shaking and breaking of the installed lens; the current lens installation method mainly relies on manual installation. When installing, first put the lens in the lens holder, and then Put the pressure ring on the lens, and then press the fixed piece on the lens bracket on the pressure ring with clamps; because the installation is manual, the production efficiency is low, the labor intensity is high, and the strength during the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00
CPCB23P21/00B23P2700/50
Inventor 程葛军
Owner DANYANG YINUO AUTO PARTS
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