Tool and method for installing frameless door window glass of automobile
A technology for car window glass and car door, applied in metal processing, manufacturing tools, vehicle parts, etc., can solve the problems of sealing failure, difficult to determine the exact position, poor consistency of effect, etc., to achieve efficient installation, high installation accuracy, and guaranteed accuracy and consistency effects
Pending Publication Date: 2022-03-18
CHONGQING CHANGAN AUTOMOBILE CO LTD
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AI Technical Summary
Problems solved by technology
Because the frameless door cancels the outer frame of the door glass, the door glass loses the constraint of the door window frame during the automobile assembly process, and its exact position is not easy to determine
If the door glass assembly position is not good, the window glass will not be able to fit tightly with the door frame sealing system according to the design standard when the door and window are closed, resulting in sealing failure, appearance problems, and even causing the window to fail to lift normally
The most direct way to realize the assembly of the exact position of the window glass relative to the door is to repeatedly debug on the entire vehicle according to the bonding effect of the window glass in the closed state and the sealing system of the door frame. Assembly rhythm and quality requirements of automobile production line
Method used
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Embodiment Construction
[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] see Figure 1-Figure 3 , the glass 1 of the present invention is the glass to be loaded into the glass regulator bracket of the car door glass cavity without tightening, and has moved to the approximate installation position on the vehicle body; the suction cup 21 in front of the suction cup unit 2 can produce a larger adsorption effect Force, adsorbed on the surface of the glass 1 to be installed and driven by the adsorption force to move the glass 1. The schematic diagram of the present invention does not limit its number and size, and it can be set as a suction cup unit group composed of one or more suction cups according to the suction effect, and it is sucked tightly on the glass surface during use; the cylinder group 3 passes The rigid connection bracket 4 is connected with the suction cup unit 2, driving the suction cup unit 2 t...
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The invention discloses a tool and method for installing window glass of an automobile frameless door. The tool comprises a suction cup unit, and a suction cup in front of the suction cup unit can be sucked to the surface of glass and drive the glass to move; the air cylinder set is connected with the suction cup unit through the rigid connecting support and drives the suction cup unit to move in the x or y direction. The air cylinder group is mounted on the air cylinder mounting bracket; the one or more displacement sensor groups are fixed at set position points; the processor is connected with the air cylinder set and the displacement sensor set through signal transmission lines, receives sensing signals of the displacement sensor set, and sends control signals to the air cylinder set after calculation and judgment. According to the tool, the displacement sensor group automatically detects the position of the glass in the installation process of the vehicle window glass, an instruction is sent out through calculation of the processor to adjust the installation position of the glass, and automatic and efficient installation of the vehicle window glass is achieved; and enough precision and consistency of the mounting position can be ensured.
Description
technical field [0001] The invention relates to the technical field of automobile manufacturing process equipment, in particular to a tooling device and an installation method for installing frameless door and window glass of an automobile. Background technique [0002] Frameless door is a relatively novel structural form in automobile door structure design, and it is more and more widely used in modern passenger cars because of its main advantage of being more beautiful. Because the frameless car door cancels the outer frame of the door glass, the door glass loses the constraint of the door window frame during the automobile assembly process, and its exact position is not easy to determine. If the door glass assembly position is not good, the window glass will not be able to fit tightly with the door frame sealing system according to the design standard when the door and window are closed, resulting in sealing failure problems, appearance problems, and even causing the wind...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23P19/04
CPCB23P19/04B23P19/007B23P2700/50
Inventor 曹亮龙小会钟晋刘正建贺盼盼
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD