A length conversion measuring device
A technology of measuring devices and clutch devices, applied in measuring devices, mechanical measuring devices, shearing devices, etc., can solve problems such as difficult maintenance, increased training costs, and high damage rate
Active Publication Date: 2017-02-22
冯广建
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Problems solved by technology
However, CNC equipment is expensive and costly, and has the disadvantages of high damage rate and difficult maintenance; in addition, ordinary workers must be trained to use CNC equipment proficiently, which increases training costs
However, there is currently no equipment or mechanism that uses purely mechanical accessories to measure the length of steel bars.
Method used
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[0029] refer to Figure 1 to Figure 3 , the embodiment of the present invention provides a kind of length conversion measuring device, comprises week-foot wire wheel 10, and week-foot wire wheel 10 is arranged close to the steel bar, is provided with pressure wheel 11 above the week-foot wire wheel 10, and pressure wheel 11 presses steel bar Tightly on the week ruler wire wheel 10, prevent that reinforcing bar from getting loose from the week ruler wire wheel 10, when reinforcing bar passed through the week ruler wire wheel 10, the week ruler wire wheel 10 rotates, and the straight line length of reinforcing bar is converted into the circumference girth. The week ruler line wheel 10 is provided with the week ruler line wheel shaft 12 that coaxially rotates, and the week ruler line wheel shaft 12 is provided with the week number ruler dial block 13 and the decimal drive wheel 14 that rotate coaxially with the week ruler line wheel shaft 12. In addition, outside the weekly scale...
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The invention discloses a length conversion measuring device. The length conversion measuring device comprises a circumference ruler line wheel, a sliding ruler for the number of turns and a decimal line wheel, wherein the circumference ruler line wheel is used for converting linear motion into circumferential motion, the sliding ruler for the number of turns is used for recording the number of turns of rotating of the circumference ruler line wheel, the diameter of the decimal line wheel is equal to the diameter of the circumference ruler line wheel, a steel wire rope is arranged on the decimal line wheel, the circumferential motion is converted into the linear motion through the steel wire rope and used for recording the rotating circumference of the circumference ruler line wheel, the decimal line wheel is controlled by a clutch to rotate, and when the clutch is disengaged, the decimal line wheel is not rotated. When the sliding ruler for the number of turns ascends to a preset distance, the clutch device is triggered to be engaged, and the decimal line wheel is rotated. The length conversion measuring device can convert the linear length of rebars into the rotating number of turns and the rotating circumference of rotating of the circumference ruler line wheel, measurement and recording are carried out through the sliding ruler for the number of turns and the decimal line wheel respectively, and the length conversion measuring device is suitable for measuring the length of a strip-shaped object in production and can be matched with other equipment mechanisms to achieve automatic production.
Description
technical field [0001] The invention relates to a modular mechanism in steel bar processing equipment, in particular to a length conversion measuring device. Background technique [0002] A large number of steel bars and stirrups processed from steel bars are widely used in modern construction projects, and steel bars are usually stored and transported in the form of coils. Before use, they must be straightened and cut to length to obtain straight steel bars of a certain length. . The length of the steel bar has strict requirements according to the actual use. In the existing steel bar processing equipment, electronic equipment is generally used to measure the length of the steel bar, and the length data is collected and the cutting mechanism is controlled by a single-chip microcomputer or PLC. However, CNC equipment is expensive and costly, and has the disadvantages of high damage rate and difficult maintenance; in addition, ordinary workers must be trained to use CNC equi...
Claims
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IPC IPC(8): B23D33/12G01B5/02
Inventor 冯广建
Owner 冯广建