CN2328496Y

CN2328496Y - Multifunctional right angle and oblique angle cutter for carpenter

Info

Publication number: CN2328496Y
Application number: CN 98236967
Authority: CN
Inventors: 张成忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-17
Filing date: 1998-03-17
Publication date: 1999-07-14
Anticipated expiration: 2008-03-17

Abstract

The utility model discloses a multifunctional right angle and oblique angle cutter for carpenters. The utility model is characterized in that a planing table is provided with an adjustable triangular supporting frame, the bottom edge of the planing table is fixed with a lifting screw bolt, the oblique edge is provided with an upper slideway and a lower slideway, a sliding platform is laid on the slipways, the opposite sides of the adjustable triangular supporting frame are used as the inclination set rule for adjusting the height and determining the angle of the shoulder of a wood stock, a guiding rule is hinged on the sliding platform by a bolt, and the guiding rule can rotate around a shaft along the plane surface to determine the inclined plane of the wood stock. The utility model can be used for cutting the wood stock without drawing lines, and the utility model realizes the function of the machine cutting of the oblique angle and the inclined plane. The utility model has the advantages of simple structure and convenient operation, and the utility model can be used by matching with the common planing sawing machine for processing the woodworking feedstock with an oblique angle and an inclined plane.

Description

Oblique angle, the multi-functional right angle of carpenter cutter

The utility model discloses oblique angle, the multi-functional right angle of a kind of carpenter cutter, relate to carpenter's plane saw tool apparatus field.

At present, the working procedure of general carpenter's plane saw is to open shoulder after opening falcon earlier, and can only open flat shoulder, cut the right angle, for the workpiece at assembly oblique angles such as door and window, generally can only manufacture by hand, common carpenter's planer saw can't be processed, the mechanization production that this has just limited carpenter's product has widely improved production cost.

Task of the present utility model provides oblique angle, the multi-functional right angle of a kind of carpenter cutter, has solved the weak point that conventional carpenter's plane saw can't cut the oblique angle.

For finishing above-mentioned task, solution of the present utility model is as follows: be provided with a triangular supports on planing bench, angle is α, be fixed with lifting bolt on the base, hypotenuse is provided with two slideways up and down, sliding platform is installed on the slideway, the opposite side of support is that the gradient positioning rule can be adjusted the inclination angle that highly changes angle α and sliding platform, guiding ruler is hinged on the sliding platform and can sways along its plane, the guiding ruler lower end is left the groove planing tool and can be passed through interior, also is provided with adjustable positioning rule in the upper and lower of guiding ruler and is used to adjust fixedly wood workpiece.

Positive characteristics of the present utility model are: the triangular supports adjustable included angle can cut out at any angle tiltedly shoulder, and the angle that changes guiding ruler and planing tool can be sawed out the inclined-plane of any angle, be carved with size on the guiding ruler, the utility model is simple in structure, easy to operate, timber for processing need not can cut in setting-out, timber length size is unrestricted, has improved production efficiency greatly.The utility model can be used as accessory, with the supporting use of plain edition planer saw machine.

Fig. 1 is the utility model structure principle chart.

Further narrate the utility model below in conjunction with accompanying drawing: with reference to Fig. 1, at the utility model intermediate cam shape support by base 9, hypotenuse 10 and gradient positioning rule 5 hinged forming, base 9 is provided with lifting bolt 7 and is connected with workbench 8, gradient positioning rule 5 is fixed on hypotenuse 10 and the base 7 by bolt 12, adjust the angle α that its length can change hypotenuse 10 and base 9, and the gradient that definite timber is tiltedly takeed on, slideway 6 is located at the top and bottom of hypotenuse 10 respectively, sliding platform 1 is laid on the slideway 6, guiding ruler 2 is hinged on the plane of slideway platform 1 by bolt 4, can sway along its plane, be timber inclined-plane angle, the lower end of guiding ruler 1 has groove, and planing tool 11 can pass through within it, and its top and bottom also are equipped with adjustable slide calliper rule 3 and are used to lock workpiece.In implementation process, also can indicate size on the guiding ruler 2.

Claims

1, oblique angle, the multi-functional right angle of a kind of carpenter cutter, by workbench, triangular supports, sliding platform and guiding ruler, formations such as planing tool, it is characterized in that: triangular supports is by base (9), hypotenuse (10) and hinged the forming of gradient positioning rule (5), base (9) is provided with lifting bolt (7) and is connected with workbench (8), gradient positioning rule (5) is fixed on hypotenuse (10) and base (9) by bolt (12), slideway (6) is located at the top and bottom of hypotenuse (10) respectively, sliding platform (1) is laid on the slideway (6), guiding ruler (2) is hinged on the sliding platform (1) by bolt (4), its top and bottom are equipped with adjustable slide calliper rule (3), bottom at guiding ruler (2) can have groove, and planing tool (11) can pass through within it.

2, cutter according to claim 1 is characterized in that: guiding ruler also is carved with size on (2).