Positioning guiding rule

Abstract

The invention belongs to the field of furniture manufacturing and specifically relates to a positioning guiding rule. The positioning guiding rule comprises a main rule bar, an auxiliary rule bar, a positioning baffle plate assembly and a scaleplate, wherein the upper parts of two walls of a sliding groove project towards each other to form a limiting leg for preventing the auxiliary rule bar from dropping out of the opening of the groove, and the sliding groove is divided into a lower sliding groove and an upper sliding groove by the limiting step; the positioning baffle plate is arranged on the upper sliding groove, and comprises a limiting locking structure and a baffle plate structure; the baffle plate structure comprises a slider and a reversal baffle plate; the inner end, inserted into the sliding groove, of the auxiliary rule bar is fixedly connected with a rule observing component; the rule observing component comprises a sliding lug and a rule observing plate; the limiting locking structure is arranged on one side of the outer end, facing the auxiliary rule bar, of the sliding lug; a marking line is formed on the rule observing plate. According to the positioning guiding rule, due to the cooperation of the auxiliary rule bar and the main rule bar, the measurement range of machines of the same volume can be greatly increased; the baffle plate and the scaleplate are capable of realizing visual reading on two scales; the positioning guiding rule is convenient to operate and adjust, and accurate in positioning; the displacement of a reverse plate can be observed easily, the cut plate is high in dimension accurate, and less plate scrap is generated.

Description

technical field [0001] The invention belongs to the field of furniture processing, and in particular relates to a positioning guide for precision panel saws. Background technique [0002] The positioning ruler on the existing panel saw is only a single fixed-length ruler, which is cumbersome and inaccurate to determine the length of too large boards, and even the length is not enough, and the existing ruler prompts the scale is not accurate, and the intuitiveness is poor. Adjustment is troublesome. Contents of the invention [0003] The object of the present invention is to provide a positioning ruler to solve the above problems. [0004] Above-mentioned technical purpose of the present invention is achieved through the following technical solutions: [0005] A positioning ruler, comprising a main ruler with a chute inside and the notch facing upwards, a secondary ruler arranged on the chute of the main ruler for extending the main ruler, and a positioning rod mounted on...

AI Technical Summary

Problems solved by technology

[0002] The positioning ruler on the existing panel saw is only a single fixed-length ruler, which is cumbersome and inaccurate to determine the length of too large boards, and even the length is not enough, and the existing ruler prompts the scale is not accurate, and the intuitiveness is poor. adjustment trouble

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