Multifunctional folding saw table

Abstract

A multifunctional folding saw bench, a fixing bench face is provided in the right side of the support body, a movable push plate is paralleled to the fixing bench face, a vertical locating bar moving horizontally is provided on the movable push plate, a self-elevating type horizontal locating bar is provided in the front edge of the push plate support of the movable push plate, the suspending guide bearings are provided on both sides of the push plate support, the push plate vertical guide is arranged opposite to the suspending guide bearing, the base part of the push plate vertical guide is fixed coupling with the support vertical square tube on the support body, a suspending support bearing is provided inside of the support vertical square tube, a push plate locating guide is provided in the middle of the push plate support base, a supporting guide of the push plate support is provided on the support body of the base of the push plate locating guide, a supporting bearing and a locating guide bearing are provided on the supporting guide rail, the technique project that the push plate locating guide is movable housed between the locating guide bearings on the supporting bearing of the supporting guide of the support settles the defect of existing saw bench with single function; which is widely adapted for finishing worksite, constructing worksite, furniture factory and packing case making and so on woodworking and spacious individual users.

Description

technical field [0001] The invention relates to a woodworking saw table, in particular to a multifunctional folding saw table used for cutting wood-based panels. Background technique [0002] The current woodworking saw table, especially the cutting saw table used for house decoration, can only be used on one construction site, and another construction site has to be remade. It is not high, and the operation is inconvenient, and its supporting cutting tool, the portable saw, is driven by an AC motor. The brush is easy to break and burn during use, so the service life is not long, and it is easy to loosen after installation. The portable saw is reversed for temporary work. Under the table, there is no safety dust-proof baffle 68, the noise is big during work, and the power consumption is relatively large, and it will cost several hundred yuan to buy one. Now there are also large-scale woodworking precision sawing tables on the market. Although they have good performance, the...

AI Technical Summary

Problems solved by technology

[0002] The current woodworking saw table, especially the cutting saw table used for house decoration, can only be used on one construction site, and another construction site has to be remade. It is not high, and the operation is inconvenient, and its supporting cutting tool, the portable saw, is driven by an AC motor. The brush is easy to break and burn during use, so the service life is not long, and it is easy to loosen after installation. The portable saw is reversed for temporary work. There is no safety dust-proof baffle 68 under the table. It is noisy and consumes a lot of power during work. It costs several hundred yuan to buy one.

Now there are also large-scale woodworking precision sawing tables on the market. Although they have good performance, they still have the following defects in popularization and application: bulky, heavy, inconvenient to carry, limited use of space, not suitable for individual users Used in mobile operations, and the cost is too high

This utility model is formed by flexible connection of several planks, which can be easily disassembled, but has the following defects: (1) it is formed by movable connections of many planks, and disassembly and assembly are still laborious, and the plank structure is used as a support body, It is easy to wear during disassembly and assembly, which affects the service life; (2) In the case of no chain tensioning mechanism, when the saw table is processed, there is a certain error in the cut plate; (3) its chain track is set on the saw table There is no anti-dust measure on the table, so it is easy to enter the saw dust, thereby reducing the flexibility of the transmission device; (4) Its push plate has no longitudinal positioning track, and there is a certain error in the angle of the cut plate

[0004] "A Foldable Saw Table" disclosed by the applicant's prior patent-China Utility Model Patent Publication (Notice) No. CN2868604 includes a fixed table top, and the movable push plate adjacent to the fixed table top passes through two pairs of guide sliders. The front edge of the movable push plate is hinged to a horizontal positioning bar, and the vertical positioning bar on the movable push plate is connected to the lifting shaft in the sliding sleeve of the lifting seat through the connecting holes at both ends. , the sliding pin of the lifting shaft is fixedly connected in the front and rear rails, the square steel pipe parallel to the rails is provided with a screw rod and a square nut, and a channel parallel to the front and rear rails is provided on one side of the square steel tube. A connecting screw is provided, the connecting screw firmly connects the lifting seat and the square nut together, and the bevel gear on the screw rod meshes with the bevel gear on the longitudinal transmission shaft, as well as the height-adjustable circular saw blade and the technical scheme of setting movable legs , which solves the defect of the single function of the existing saw table;

[0005] But there are still some things that need to be further improved: for example, the structure of the movable push plate passes through two pairs of guide sliders, the dustproof effect is not good, the flexibility is not high, and there is no travel limit device; the flip-type lateral positioning bar is inconvenient to operate , can not be automatically lifted and fixed; the screw rod and bevel gear structure of the longitudinal positioning bar are complex in structure, the parts require high machining accuracy, the production cost and use cost are obviously high; and there are no defects such as handling handles and tool boxes

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