Positioning regulation mechanism in hot plate welding of lamps and matched mirror adjusting method
A technology of positioning adjustment and hot plate welding, which is applied in the field of adjusting photometric mirrors, can solve the problems of large cumulative error, inconvenient adjustment of lamps, cumbersome steps, time-consuming and laborious steps, etc., and achieves fast speed, convenient adjustment of plastic parts, and poor thermal conductivity. Effect
Inactive Publication Date: 2015-02-18
华域视觉科技(重庆)有限公司
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Problems solved by technology
Therefore, this method of joint adjustment of the positioning block and the hot ironing column installed around the periphery is not only cumbersome, time-consuming and laborious, but also has a large cumulative error, which is not convenient for lamp adjustment
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[0056] The present invention will be further described below in conjunction with the accompanying drawings. Those skilled in the art should understand that the embodiments are only for illustration and do not constitute any limitation to the present invention.
[0057] attached Figure 1-3 Middle: a positioning adjustment mechanism in a hot plate welding lamp, including a stainless steel bottom plate 1, through which the positioning adjustment mechanism is fixed on the periphery of the mold epoxy mold cavity on the hot plate welding mold; A heat-resistant aluminum alloy connection plate 2 with a waist hole is arranged on the stainless steel bottom plate 1, and the aluminum alloy connection plate 2 can move relative to the stainless steel bottom plate 1; fastening screws 3 pass through the waist hole to connect the aluminum The alloy connecting plate 2 is fixed to the stainless steel bottom plate 1; an adjusting screw 5 is provided at the rear end of the aluminum alloy connecti...
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The invention provides a positioning regulation mechanism in hot plate welding of lamps and a matched mirror adjusting method and belongs to the field of hot plate welding technologies. The positioning regulation mechanism contains a base plate. The positioning regulation mechanism is fixed round an upper mold epoxy model chamber of a hot plate welding mold through the base plate. A heat-resistant connecting plate with kidney shape holes is arranged on the base plate. The connecting plate can move relative to the base plate. Fastening screws can pass through the kidney shape holes to fix the connecting plate with the base plate. A rear end of the connecting plate is provided with an adjusting screw, and a front end of the connecting plate is equipped with a ceramic locating piece which is directly contacted with a plastic part of a lamp. When the positioning regulation mechanism adjusts relative position of a matched mirror and a lamp body, micromotion of the plastic part of the matched mirror along the curved surface or plane of the upper mold epoxy model chamber in the mold is realized through the adjusting screw, and accurate positioning is carried out. It is fast and simple to adjust the plastic part of the matched mirror through the positioning regulation mechanism, and adjusting speed and adjusting accuracy are enhanced.
Description
technical field [0001] The invention belongs to the technical field of hot plate welding, and in particular relates to a positioning adjustment mechanism for position adjustment and positioning of a lamp in a hot plate welding lamp and a method for adjusting a light distribution mirror in a hot plate welding lamp. Background technique [0002] At present, in the assembly process of automobile tail lights, the welding of tail lights by hot plate welding occupies a large proportion. The so-called hot plate welding refers to heating two parts to be welded to each other to achieve the mutual melting state of the materials, and then applying a certain pressure to achieve the effect of mutual welding. [0003] Automobile tail lights are plastic parts, its front and rear parts are welded by hot plate welding device, the usual welding device includes a welding mold, the welding mold includes upper mold and lower mold, which are used to fix the lights respectively The front and rear...
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Inventor 周俊
Owner 华域视觉科技(重庆)有限公司