Device and method for coaxial binding, installing and adjusting of filling pieces and circular parts
A technology of circular parts and adjustment device, applied in the field of parts assembly, can solve the problems of poor accuracy, uneven thickness of the adhesive layer, and difficult operation, and achieve the effect of easy operation, simple operation and improved operation efficiency.
Active Publication Date: 2018-12-21
XIAN FLIGHT SELF CONTROL INST OF AVIC
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Problems solved by technology
[0002] At present, when the iron gasket with a diameter of less than 5mm and a thickness of less than 1mm is bonded to a circular part, it is not easy to clamp, the operation is difficult, and the efficiency is low. After manual glue bonding, the coaxiality of the gasket and the circular part Visually ensure that the coaxiality is poor, and the thickness of the adhesive layer is uneven in manual bonding, which will cause the gasket to be skewed relative to the circular part, that is, the parallelism of the bonding surfaces of the two parts is poor, and poor assembly accuracy will lead to Bonding work repeated many times
Gaskets and circular parts are assembled with low efficiency, poor precision, and easy rework, which consumes a lot of manpower and limits product assembly capabilities and assembly quality
Method used
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[0025] see figure 1 , The device for coaxial bonding and adjusting of the gasket and the circular part of the present invention is divided into two parts: a bonding device and a parallelism adjusting device.
[0026] see figure 2 In the bonding device, the bearing seat 2 is fixed on the bottom plate 1 of the bonding device, the bearing 3 is installed on the bearing seat 2, the rotating mandrel 4 is installed on the bearing 3, and the circular part fixing fixture 5 connected with the rotating mandrel 4 is mounted on Circular part pad 6 is arranged, and circular part pick-and-place fixture 7 can be placed on the circular part fixing fixture 5, and magnet 11 is fixed together with magnet fixing fixture 12.
[0027] The bearing 3 can be a rolling bearing or a sliding bearing, and when the requirement for rotation is not high, the rotating mandrel and the bearing seat can be directly connected together through the hole shaft.
[0028] There are two ways for the circular part fix...
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The invention belongs to a part assembling method, and particularly relates to a device and method for coaxial binding, installing and adjusting of filling pieces and circular parts. The device comprises a binding device and a parallelism adjusting device, and can be used in the binding, installing and adjusting process of the small-volume light-weight iron circular filling pieces and the circularparts. The clamping and positioning of the filling pieces are achieved by utilizing the principle of magnets attracting the iron filling pieces. A filling piece fixing clamp is designed into an elastic structure with a centering function. Provided with a bearing, the device is rotatable and convenient to operate. The device is easy to operate, the binding, installing and adjusting operation efficiency is improved, and the requirements that the filling pieces and the circular parts are coincident in axis and parallel in binding surface are met.
Description
technical field [0001] The invention belongs to a part assembly method, in particular to a device and a method for coaxially bonding and adjusting gaskets and circular parts. Background technique [0002] At present, when the iron gasket with a diameter of less than 5mm and a thickness of less than 1mm is bonded to a circular part, it is not easy to clamp, the operation is difficult, and the efficiency is low. After manual glue bonding, the coaxiality of the gasket and the circular part Visually ensure that the coaxiality is poor, and the thickness of the adhesive layer is uneven in manual bonding, which will cause the gasket to be skewed relative to the circular part, that is, the parallelism of the bonding surfaces of the two parts is poor, and poor assembly accuracy will lead to The bonding work was reworked several times. Glue-coating assembly of gaskets and circular parts has low efficiency, poor precision, easy rework, and consumes a lot of manpower, which limits prod...
Claims
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Login to View More IPC IPC(8): F16B11/00
CPCF16B11/006
Inventor 李占京杨劲刘宇刚卫娟妮陈泽学雷建军
Owner XIAN FLIGHT SELF CONTROL INST OF AVIC