Reversible measuring mechanism
A measuring mechanism, a flip-up technology, applied in the direction of measuring devices, mechanical measuring devices, and mechanical devices, etc., can solve the problems of complex structure, small expansion space, inconvenient adjustment, etc., achieving volume but stability, small volume, and position angle. Conveniently adjustable effects
Inactive Publication Date: 2010-05-05
HEFEI PRESSURE MACHINERY
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Problems solved by technology
[0002] In the occasions of parts alignment, leveling, machining inspection, etc., the previous detection method is to fix the dial gauge on the bracket, perform leveling inspection on the plate, and perform alignment inspection on the central hole or shaft parts. The disadvantages of this type of detection mechanism are: in the process of straightening, the multi-level step shaft or the workpiece with a relatively complex structure will often interfere with the fixed measuring frame, making it difficult to achieve the purpose of measurement, complex structure, inconvenient adjustment, and inconvenient realization. Multi-point detection, small expansion space
Method used
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[0016] The specific implementation, non-limiting examples are as follows:
Embodiment
[0017] Example: Combine figure 1 , 2 , the reversible measuring mechanism of this embodiment is suitable for parts alignment, leveling, machining inspection, plate leveling inspection, detection occasions for alignment of parts with central holes or shafts, and the measuring mechanism has :
[0018] The measuring tool holder 7 is fixed on the workbench 13 by T-shaped slot screws 12. The top of the measuring tool holder is set as a wedge-shaped surface, and the bottom of the measuring tool holder 6 is provided with a V-shaped groove matching the wedge-shaped surface. The V-groove at the bottom is fastened to the wedge-shaped surface of the gauge holder and fastened with bolts. A swing arm body 3 is rotatably hinged on the measuring tool frame 6 through a pin shaft, and the upper end of the swing arm body clamps the watch rod 2, and the watch rod 2 can be locked on the swing arm body 3 by a lock nut 8. The upper end of the table rod 2 clamps the watch clamp 11 for clamping th...
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The invention relates to a reversible measuring mechanism, comprising a measuring tool base, a measuring tool rack, a swinging arm body, an operating handle and an offset spring, wherein measuring tool base is fixed on a worktable, and the top of the measuring tool base is provided with a wedge-shaped surface; the measuring tool rack is provided with a V-shaped groove at the bottom, is arranged on the wedge-shaped surface of the measuring tool base through the V-shaped groove and is fixed by a bolt; the swinging arm body is rotatably hinged to the measuring tool rack, a meter bar provided with a meter clamp at the upper end part is clamped on the swinging arm body, and a dial indicator is clamped on the meter clamp; the operating handle is rotatably arranged on the measuring tool rack, and a cam in mutual interference with the swinging arm body is fixedly arranged on a rotating shaft of the handle; two ends of the offset spring are respectively fixedly connected to the swinging arm body and the measuring tool rack; and the swinging arm body rotates around the measuring tool rack under the interference action of the cam and rotates and offsets under the action of the offset spring.
Description
Technical field: [0001] The invention relates to a reversible measuring mechanism. Background technique: [0002] In the occasions of parts alignment, leveling, machining inspection, etc., the previous detection method is to fix the dial gauge on the bracket, perform leveling inspection on the plate, and perform alignment inspection on the central hole or shaft parts. The disadvantages of this type of detection mechanism are: in the process of straightening, the multi-level step shaft or the workpiece with a relatively complex structure will often interfere with the fixed measuring frame, making it difficult to achieve the purpose of measurement, complex structure, inconvenient adjustment, and inconvenient realization. Multi-point detection, small expansion space. Invention content: [0003] In order to overcome the defects of the prior art, the purpose of the present invention is to provide a reversible measuring mechanism, which is suitable for parts alignment, leveling...
Claims
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IPC IPC(8): G01B5/00
Inventor 储荫余来宏韩志刚马立达付代勤
Owner HEFEI PRESSURE MACHINERY