CN2321608Y - Adjustable woodworking hand planar - Google Patents

Abstract

The utility model relates to an adjustable woodworking hand planar which can adapt to various narrow working surfaces, comprising a planer body, a palm pressing iron and a plane iron. The upper part of the planer body is provided with a forefinger boosting platform, and the side surface of the planer body is provided with a thumb hole. The palm pressing iron on the plane iron is fastened by a clevis pressing screw bolt and can be adjusted. The plane iron is connected with a piece of fishing iron which is a circular lug boss with a transverse screw hole. A plane iron feeding and retracting adjusting screw bolt is inserted into the transverse screw hole and is installed on two bridge piers of a tool post. The tool post is formed by front and back curved arc plates which are fixed on the planer body. The utility model is used for finishing edges in upholstery, bamboo and wood articles processing and plastics. The utility model has the advantages of small size, light weight and low cost.

Description

Adjustable woodworking hand planar

The utility model relates to wood working tool and digs especially a kind of adjustable woodworking hand planar.

Traditional wood working tool plane is to be carved with a hole with the solid wood middle part, in planing tool oblique cutting hole, with chock jam-pack blade, change blade or polishing blade and all need beat plane body afterbody, it is loosening that chock is shaken, thereby back off blade, just not saying withdrawing inconvenience like this, replacing blade difficulty, and feed is installed fully by experience by feel, can't satisfy required precision, this plane body integral body is all heavy, and volume is also bigger, flatness requirement for many planes of Modern Decorative engineering or inclined-plane phase joining place, can't adopt old-fashioned plane to adopt and finish smooth processing, corner connects narrow part not again with plane processing, and plane has been limited as the most simple and practical instrument of smooth processing.

It is convenient freely that the purpose of this utility model provides the cutter of advancing and retreat when a kind of cutter blade is installed, and can control the degree of accuracy that blade is installed, and it is light to dig body, and the volume of plane is little, adapts to the adjustable woodworking hand planar of various narrow processing.

The adjustable woodworking hand planar of the utility model comprises a body 1, centre of the palm foundary weight 5, planing tool 7, wherein bed body 1 first half bed front end face has the afterburning platform 2 of convex surface forefinger, the medial side end face of bed body 1 has thumbhole 3, and the planing tool hole deviation of bed body 1 is plugged in planing tool 7, has centre of the palm foundary weight 5 to make chock above the planing tool 7; Foundary weight 5 middle parts in the centre of the palm have water chestnut hold-down bolt 4 to intert in it, and the movable shoes of garden shape is arranged at water chestnut hold-down bolt 4 bottoms, are centre of the palm foundary weight 5 and the joint portion of planing tool 7, and hold-down bolt is the anti-skidding bolt of border annular knurl, is spun on the foundary weight of the centre of the palm by screw thread, can rotate up and down; Planing tool 7 angles iron 6 to connect by the advance and retreat spiral, and angling iron 6 to be shaped as garden shape boss has horizontal screw, and the advance and retreat cutter is adjusted screw rod 9 and passed horizontal screw; The advance and retreat cutter is adjusted screw rod 9 and is installed on the knife rest 8, and knife rest 8 is curve cambered plates, and first half is in bed body 1, and latter half of is the bridge shape, and two bridge piers are made the advance and retreat cutter and adjusted screw rod 9 supports, and latter half of breech face is fixed on a body 1 rear end face.

After adopting said structure, the afterburning platform of the forefinger of first half is pressed press body control heading pressure with regard to available forefinger on the bed body, thumbhole is at the bed body side surface, with the afterburning platform of the forefinger synthetic equilateral triangle that matches, accept thumb and middle finger radial pressure, grasp bed body direction, anti-sweat skids, the bolt point of water chestnut hold-down bolt has the movable shoes of garden shape with bolt turn buckle pressing device heart foundary weight, to adjust the pressure of planing tool and bed body, centre of the palm foundary weight is held the position of a thrust body simultaneously as palm, plays the effect of lever counterweight with the afterburning platform of forefinger, advance and retreat angle the iron planing tool of ining succession to be installed in the advance and retreat cutter and to adjust on the screw rod, accept revolving force and become last advance and retreat, power is passed to planing tool, the control thickness of cutting to power, the advance and retreat cutter is adjusted screw rod can satisfy bigger rotation pulling force, be contained on the knife rest in order to control advance and retreat cutter, and be that screw thread is accurately controlled, knife rest is fixed on the body, two bridge piers are made the support holes frame that the advance and retreat cutter is adjusted screw rod, and bridge floor connects the advance and retreat spiral and angles iron.So just the advance and retreat planing tool can be installed accurately, dig body weight because a bed body dwindles weight and volume, suitable various narrow and, curved surface: the processing of corner.

Accompanying drawing is a structural representation of the present utility model.

The body 1 of bed shown in the accompanying drawing is stamped to form by the 0.2/A3 steel plate, and the afterburning platform 2 of forefinger is rivet welding fixtures in bed body front portion.Thumbhole 3 is worn at bed body side surface cutter and is formed, water chestnut hold-down bolt 4 is by φ 22/A3 car system, the movable shoes of garden shape is arranged at the bolt bottom, the top cap is smooth on the bolt, the anti-skidding screw rod of annular knurl is spun on the foundary weight of the centre of the palm by the M6 screw thread, centre of the palm foundary weight 5 is the MT2000 foundry goods, the advance and retreat spiral angles iron 6 usefulness φ 12/A45 to be stamped to form, garden shape boss and horizontal M6 screw are arranged, be installed in and adjust on the screw rod, it is φ 22/A45 car system that the advance and retreat cutter is adjusted screw rod 9, and its M6 screw mandrel can satisfy double centner rotation pulling force, and knife rest 8 usefulness φ 15/A5 steel plates are stamped to form curve ruler, two ends and center butt-joint are on the bed body, planing tool 7 usefulness 0.2/T8 steel plates are made dismantled and assembled polishing, 30 ° of openings: as bed body and function ABS engineering plastics, then except that the position of welding.Above-mentioned parts in addition can be embossed on the body.

But planing tool 7 knife faces are installed knife face down, and promptly the edge of a knife down.

Claims (2)

1, a kind of adjustable woodworking hand planar, comprise a body (1), centre of the palm foundary weight (5), planing tool (7), it is characterized in that: bed body (1) first half front end face has the afterburning platform (2) of convex surface forefinger, the medial side end face of bed body (1) has thumbhole (3), and the planing tool hole deviation of bed body (1) is plugged in planing tool (7), has centre of the palm foundary weight (5) to make chock above the planing tool (7); Centre of the palm foundary weight (5) middle part has water chestnut hold-down bolt (4) to intert in it, the movable shoes of garden shape is arranged at water chestnut hold-down bolt (4) bottom, be the joint portion of centre of the palm foundary weight (5) and planing tool (7), hold-down bolt is that annular knurl anti-skidding bolt in border is spun on the foundary weight of the centre of the palm by screw thread, can rotate up and down; Planing tool (7) angles iron (6) to connect by the advance and retreat spiral, angle iron (6) to be shaped as garden shape boss horizontal screw is arranged, the advance and retreat cutter is adjusted screw rod (9) and is passed horizontal screw, the advance and retreat cutter is adjusted screw rod (9) and is installed on the knife rest (8), knife rest (8) is the curve cambered plate, and first half is in bed body (1), and latter half of is the bridge shape, two bridge piers are made the advance and retreat cutter and are adjusted screw rod (9) support, and latter half of breech face is fixed on a body (1) above the rear end.

2, adjustable woodworking hand planar as claimed in claim 1 is characterized in that: planing tool (7) knife face is installed down, and promptly the edge of a knife down.