A glass lens side grinding device for pressure instruments
A technology of glass lens and pressure instrument, which is applied in the direction of grinding drive device, machine tool suitable for grinding workpiece edge, grinding workpiece support, etc., which can solve the limitation of grinding range, damage of glass lens edge, and inability to grind glass lens and other problems, to achieve the effect of preventing high-speed grinding, uniform grinding, and improving grinding efficiency
Active Publication Date: 2021-11-23
济南三泉中石实验仪器有限公司
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Problems solved by technology
[0003] In the process of grinding the side of the glass lens, manual work is required, and it is impossible to grind the glass lens according to different specifications, and the grinding range is limited. In addition, due to the high-speed grinding, it is easy to damage the edge of the glass lens. Cause damage and affect the quality of the glass lens
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Embodiment Construction
[0020] The present invention will be further described below in conjunction with accompanying drawing:
[0021] The invention provides a glass lens side grinding device for pressure instruments, as attached figure 1 To attach Figure 5 Shown: including the base 1, the inside of the base 1 is fixed with a geared motor 2, the geared motor 2 is arranged between the baffle 3 and the base 1, and the output shaft of the geared motor 2 runs through the inside of the baffle 3 and is connected with a connecting plate 4 , the internal activities of the connecting plate 4 are equipped with a transmission rod 5, the transmission rod 5 is a structure composed of a cylinder at the left end and a ball at the right end, and the transmission rod 5 is vertically installed at the bottom of the support column 6, and the design of the transmission rod 5 is used to reduce the connection plate 4 The range of motion, so as to achieve simultaneous up and down rotation, the left end of the transmissio...
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The invention provides a glass lens side grinding device for pressure instruments. A moving seat is slidably installed on the outer surface of the fixed column, and a compression spring is sleeved between the fixed column and the moving seat. A coil is provided, and a corresponding magnet is provided on the right side of the coil and inside the moving base, and a bump is slidably installed on the top of the moving base, and the bump is fixedly installed on the outer surface of the turntable, and the turntable The internal activities are fitted with activity blocks. The position of the metal sheet and the variable resistor is adjusted by the movement of the support column inside the fixed seat, so as to ensure that the magnetic field generated by the coil pushes the magnet, and pushes the movable seat to move to the right. The hole and the convex column drive the turntable to rotate, and further drive the adjustment rod to slide inside the movable block, and drive the grinding piece to contact the lens and then gather together, so as to ensure the rotation of the lens and the grinding piece, and avoid excessive grinding caused by high speed .
Description
technical field [0001] The invention belongs to the technical field of pressure instrument processing, in particular to a glass lens side grinding device for pressure instruments. Background technique [0002] Pressure gauges are used to measure the pressure of gases, liquids and steam, and then convert them into current signal output, set and monitor through them, etc. In the manufacture of pressure gauges, glass lenses are used most often, and pressure The glass lens of the instrument is ground to fit into each pressure instrument, so as to protect the reading of the pressure instrument door. [0003] In the process of grinding the side of the glass lens, manual work is required, and it is impossible to grind the glass lens according to different specifications, and the grinding range is limited. In addition, due to the high-speed grinding, it is easy to damage the edge of the glass lens. Cause damage and affect the quality of the glass lens. Therefore, in view of this, ...
Claims
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IPC IPC(8): B24B9/14B24B41/04B24B41/06B24B47/12B24B47/20B24B47/22
CPCB24B9/14B24B41/04B24B41/06B24B47/12B24B47/20B24B47/22
Inventor 袁亚
Owner 济南三泉中石实验仪器有限公司