A planning plan with ruler and measurable angle
An angle and ruler technology, applied to measuring gauges, gauges for measuring angles/tapers, workshop equipment, etc., to achieve the effects of shortening the processing cycle, saving manufacturing costs, and improving the efficiency and accuracy of scribing work
Active Publication Date: 2021-07-30
JIANGXI HONGDU AVIATION IND GRP
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Problems solved by technology
[0002] The planning plan is a basic conventional tool for marking lines in the manufacture of industrial products and tooling mold accessories. The original planning plan has no scale. There are some problems with angle measurement in
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[0017] Attached below Figure 1-4 The present invention is described in further detail: as figure 1 As shown, a measuring gauge with scale and measurable angle is composed of fixed marking needle 1, length movable marking needle 2, angle movable marking needle 3, angle scale 4, length scale 5, locking butterfly bolt 6 and fixed pin 7 . The fixed needle 1 and the length movable needle 2 are connected by a fixed pin shaft, the length movable needle 2 and the angle movable needle 3 are connected by a fixed pin shaft, and the two fixed pins are perpendicular to each other, and the length of the movable needle and the fixed needle There is a notch at the connecting end of the shaft to allow the angle movable needle to rotate; the length scale 5 is fixed in the middle of the fixed needle 1, and the shape is an arc with the connecting shaft as the center, and the movable needle 2 rotates relative to the fixed needle 1 along the length The direction of the extension, the ratio of th...
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The invention relates to a planning plan, in particular to a planning plan which requires size and angle when used in the manufacture of industrial products and tooling mold accessories. A planer with a ruler and measurable angles, including a fixed scribe and a movable scribe, the movable scribe includes a length movable scribe and an angle movable scribe; the length movable scribe is connected with the fixed scribe shaft, and the fixed scribe A length scale is arranged on the needle, and its extension direction is consistent with the rotation direction of the length movable needle relative to the fixed needle; the angle movable needle is connected with the length movable needle shaft, and an angle scale is arranged on the length movable needle, and its extension direction is the same as that of the fixed needle. The rotation direction of the angle movable stylus relative to the length movable stylus is consistent; the extension direction of the length scale and the angle scale are perpendicular to each other. The invention has the following advantages: reliable structure, easy to use, can be adjusted to the required radius size at one time according to any size requirements, draw the required roundness engraved line and measure the angle, greatly improve the marking work efficiency and Its accuracy shortens the processing cycle to a certain extent and saves manufacturing costs.
Description
technical field [0001] The invention relates to a planning plan, in particular to a planning plan which requires size and angle when used in the manufacture of industrial products and tooling mold accessories. Background technique [0002] The planning plan is a basic conventional tool for marking lines in the manufacture of industrial products and tooling mold accessories. The original planning plan has no scale. There are some problems with angle measurement in . Therefore, a new type of practical comprehensive tool that can directly draw any standard radius and measure angles is sought. Contents of the invention [0003] The purpose of the present invention is to provide a planning plan with a ruler (any R value) and a measurable angle, so that any standard circle can be drawn and measured separately in the process of marking industrial products and tooling mold accessories and industrial product production. Angle tool. [0004] In order to achieve the above object, ...
Claims
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IPC IPC(8): B25H7/04G01B3/56
CPCB25H7/04B25H7/045G01B3/56
Inventor 黄群阮宏周辉陆国桢孙凯
Owner JIANGXI HONGDU AVIATION IND GRP