CN2074231U

CN2074231U - Woodworking machinery for surface planing and thicknessing with parallelogram rise and fall device

Info

Publication number: CN2074231U
Application number: CN 90205025
Authority: CN
Inventors: 陈相贤
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-04-14
Filing date: 1990-04-14
Publication date: 1991-04-03

Abstract

The utility model relates to a parallelogram rise and fall device for woodworking flatting and pressing planers. The utility model is formed by combining a woodworking flatting planer and a woodworking pressing planer. The utility model is characterized in that a branch plane (20) is welded on the plane part of a machine frame (10); a bearing seat (21) is arranged on a supporting base (20); parallel arms (15, 16) are arranged on the bearing seat (21), and the parallel arms (15, 16) are used for supporting a pressing plane worktable (11); a pressing plane lifting screw (13) can be used for adjusting the pressing plane worktable (11) to move upwardly and downwardly for work. The thickness and the foil degree of the planed wood can be realized by adjusting the height of the lifting screw (13).

Description

Woodworking machinery for surface planing and thicknessing with parallelogram rise and fall device

The utility model relates to a kind of carpenter's concora crush planer, particularly a kind of parallelogram lowering or hoisting gear carpenter concora crush planer.

Nearest Patent Office of the People's Republic of China patent gazette notification number: GG87203486, classification number Int.CI ⁴.B27C ⁹/ 00, title: multi-purpose wood working machine tool, by concora crush plane, saw, lathe assembly, major parts such as support, motor, safety guard and tool box are formed.The characteristics that have are: planer and saw disalignment have increased thicknesser, milling cutter formula cutter, safety guard and tool box.This machine integrates woodworking machinery instrument cutter, and function is many, efficient height, but the complex structure of this lathe, and the cost height, benzene is heavy, operates easy inadequately.

A kind of parallelogram buck that the purpose of this utility model is to provide that a kind of production operation is easy, practical, safe, reliable, the planing workpiece can random simple and easy adjusting is dug carpenter's concora crush planer of workbench.The maximum depth of cut 3.5mm of the flat wound of this planer, maximum planing width 250mm, thicknesser product thickness 5～180mm, feeding speed 10m/ branch.

Application principle of the present utility model is such, and a liftable table device is installed on common wood planing machine, utilizes wood planing machine and woodworking thicknesser to be combined into carpenter's concora crush multipurpose sharpener bed; Utilize the parallelogram self-powered platform to reach the workpiece (timber) of the various different sizes of processing.Parallelogram moves up, and the thicknesser workbench moves upward, and workpiece is pressed between planer workbench bottom surface and the thicknesser workbench, and the feed spool feeding is to bit shaft assembly planing tool position, and then workpiece is by planing operation.Parallelogram moves downward the thicknesser workbench and moves down then and to be discharging.

It is such that structure of the present utility model constitutes:

Fig. 1 is the utility model parallelogram lowering or hoisting gear carpenter concora crush planer front view.

Fig. 2 is the utility model parallelogram lowering or hoisting gear carpenter concora crush planer left view.

Fig. 3 is the utility model parallelogram lowering or hoisting gear carpenter concora crush planer parallel shelf topology view.

Fig. 1, Fig. 2, planer workbench ［ 1 ］ among Fig. 3, backer ［ 2 ］ bit shaft assembly ［ 3 ］, eccentric axle bed ［ 4 ］, eccentric shaft ［ 5 ］, planer lifting handle ［ 6 ］, fixed screw ［ 7 ］, feed spool ［ 8,9 ］, frame ［ 10 ］, thicknesser workbench ［ 11 ］, footstock ［ 12 ］, thicknesser up and down screw ［ 13 ］, spring press-cover ［ 14 ］, parallel arms ［ 15,16 ］, motor ［ 17 ］, reduction gearing ［ 18 ］, belt shaft ［ 19 ］, bearing ［ 20 ］, bearing block ［ 21,22,23 ］, nut ［ 24 ］, pivoted housing ［ 25,26,30,31 ］ pivoted housing ［ 27 ］, spring ［ 28 ］, handwheel ［ 29 ］.

With reference to Fig. 1, Fig. 2, Fig. 3, carpenter's concora crush planer is improved to make on the basis of common wood planing machine.The manufacturing installation method of planer workbench ［ 1 ］, backer ［ 2 ］, bit shaft assembly ［ 3 ］, eccentric axle bed ［ 4 ］, eccentric shaft ［ 5 ］, planer lifting handle ［ 6 ］, feed spool ［ 8,9 ］, frame ［ 10 ］, motor ［ 17 ］, reduction gearing ［ 18 ］, belt pulley ［ 19 ］, bearing ［ 20 ］, spring press-cover ［ 14 ］, spring ［ 28 ］, these parts is all identical with wood planing machine with material therefor.Bearing ［ 20 ］ is with 4 * 40 steel plates, in firm welding in the middle part of frame ［ 10 ］.Front and back are drilled with the hole of installation shaft bearing ［ 21 ］ on untouchable sidelong on the angle bar face, aperture φ 10mm, and frame ［ 10 ］ left side is welded with the installing hole of installation shaft bearing ［ 23 ］, aperture φ 10mm, bearing block ［ 22 ］ is installed aperture φ mm.Bearing block ［ 21,22,23 ］ is used plain cast iron, and shaft hole φ 17mm is installed, and other specification is pressed plain bearing and made way.［ 23 ］ 2 of 4 bearing blocks of its bottom bracket ［ 21,22 ］.Each pair of parallel arms ［ 15,16 ］, every secondary with four A ₃The garden steel is welded into quadrangle, rotating shaft ［ 25,26 ］ external diameter φ 20mm, two ends are lathed external diameter φ 17mm, and the shaft shoulder is contained in bearing block ［ 22 ］ the φ 17mm hole of thicknesser workbench ［ 11 ］ bottom surface to the long 25mm of end face, rotating shaft ［ 30,31 ］ external diameter φ 20mm, two ends are lathed external diameter φ 17mm, and the shaft shoulder is to the long 25mm of end face, and two ends are contained in bearing ［ 20 ］ face top chock ［ 21 ］ the φ 17mm hole, each pair of parallel arms ［ 15,16 ］ is used A for every secondary 4 ₃The round steel welding, external diameter φ 18mm, long 20mm, it is a pair greater than being welded between the rotating shaft ［ 25,26 ］ between the formation row posture quadrangle that two parallel arms ［ 15,16 ］ are arranged, have 2 ［ 15 ］ to be welded on forming crossbearer formula quadrangle between the rotating shaft ［ 30,31 ］ is a pair, and this two secondary quadrangle is combined into a parallelogram.Thicknesser workbench ［ 11 ］ material is the long 250mm of HT20-40.Wide 630mm, thick 25mm, there are 4 fore-and-aft directions of installation shaft bearing ［ 22 ］ boss the bottom surface, and installation shaft bearing ［ 22 ］ screw is arranged on the boss, and the screw specification manufactures by construction bolt.Hole depth is advisable with not break-through work top, and the position of boss is corresponding with bearing ［ 20 ］ installation shaft bearing ［ 21 ］ installing hole, and is corresponding with planer workbench bottom surface with workbench ［ 11 ］ face.Workbench ［ 11 ］ parallel arms ［ 15 16 ］, bearing ［ 20 ］ constitute a parallelogram on front view, see on the left view to constitute row posture quadrangle.On the front view, bearing ［ 20 ］ left side core is welded with the installation base plate of installation shaft bearing ［ 23 ］, base plate is installed is bored installing hole φ 10mm.Bolt ［ 24 ］ 45# steel material, intermediate nut hole T24 * 3, both sides gudgeon external diameter φ 17mm, the shaft shoulder is to the long 20mm of end face.Up and down screw ［ 13 ］ is with 45 ^#Steel, total length 335mm, external screw thread T24 * 3, long 260mm packs into the partly long 15mm of handwheel ［ 29 ］ diameter of axle, and external diameter φ 18mm packs into the long 30mm of nut ［ 24 ］ part, screw thread M10 * 1.Is shaft shoulder shaft shoulder 5mm after the screw thread, the shaft shoulder to T24 * 3 pitches of thread from being 25mm, outward through φ 18mm.Pivoted housing ［ 27 ］ is used A ₃Material, cross through hole, aperture φ 20mm is advisable movingly can pack into rotating shaft ［ 26 ］, is cylinder on vertically, and the cylinder external diameter is connected circular hole with footstock ［ 12 ］ and manufactures, and also is to make movingly.Footstock ［ 12 ］ is a fine thread with thicknesser up and down screw ［ 13 ］ coupling part, and specification is that T24 * 3 handwheels ［ 29 ］ are the handwheels that common lathe is used.

Embodiment: the power transmission section branch in carpenter's concora crush planer, frame, surface planer are partly installed by common planer, only at frame ［ 10 ］ middle part welding bearing ［ 20 ］, bearing block ［ 21 ］ is loaded on bearing ［ 20 ］ middle (center) bearing installing hole and tightens up with nut, and rotating shaft ［ 30,31 ］ two axle head is put into bearing block ［ 21,22 ］.Handwheel ［ 29 ］ is put into and is pressed wound up and down screw ［ 13 ］, and up and down screw ［ 13 ］ is screwed into nut ［ 24 ］, and nut ［ 24 ］ both sides gudgeon end threading bearing block ［ 23 ］, bearing block ［ 23 ］ are loaded on the bearing block installing hole on frame ［ 10 ］ left side and tighten up with nut.Up and down screw ［ 13 ］ threaded head M10 * 1 place is screwed into footstock ［ 12 ］, and pivoted housing ［ 27 ］ transverse holes φ 20mm packs into rotating shaft ［ 26 ］ middle part, and vertically cylinder packs into the screwed hole part of footstock ［ 12 ］.Thicknesser workbench ［ 11 ］ bottom surface boss is loaded onto bearing block ［ 22 ］, and uses nut screwing clamping, and the axis hole of bearing block ［ 22,21 ］ is put in rotating shaft ［ 30,31 ］.When manipulating, shake handwheel wheel ［ 29 ］ and regulate the upper and lower mobile timber work of planing of workbench ［ 11 ］.On move the height of workbench ［ 11 ］, be exactly workpiece penetration of a cutting tool thickness.

The utility model has the advantage of: processing work can arbitrarily make things convenient for adjusting, the work efficiency height, handling safety is reliable, the complete machine structure advantages of simple, make add low, the advantage such as volume is little.

Claims

1, a kind of parallelogram lowering or hoisting gear carpenter concora crush wound bed, by planer workbench [1], backer [2] bit shaft assembly [3], eccentric axle bed [4], eccentric shaft [5], planer lifting handle [6], feed spool [8,9], frame [10], motor [17], reduction gearing [18], belt shaft [19], spring [28], rotating shaft [25,26,30,31] etc. form, it is characterized in that frame [10] middle part is welded with bearing [20], bearing block [21] is arranged on the bearing [20], bearing block has parallel arms [15 on [21], 16], parallel arms [15,16] upper support has thicknesser workbench [11], thicknesser workbench [11] and parallel arms [15,16] and bearing [20] form a parallelogram, rotating shaft [26] locates to be connected with thicknesser up and down screw [13], up and down screw [13] is screwed into nut [24], nut [24] is installed on bearing [20] left side bearing block [23]

2, according to the described parallelogram lowering or hoisting gear of claim 1 carpenter concora crush planer, it is characterized in that under the thicknesser up and down screw ［ 13 ］ handwheel ［ 29 ］ being housed, the top screw thread is screwed into the screw hole of footstock ［ 12 ］, the connection circular hole on footstock ［ 12 ］ top packs into vertical cylinder of pivoted housing ［ 27 ］, pivoted housing ［ 27 ］ cross through hole packs into rotating shaft ［ 26 ］ middle part

3, according to the described parallelogram shape lowering or hoisting gear of claim 1 carpenter concora crush planer, it is characterized in that thicknesser workbench ［ 11 ］ is the TH20-40 material, table top is through planing into horizontal plane, and the bottom surface is processed with 4 of the boss (on the fore-and-aft direction) of installation shaft bearing ［ 22 ］

4, according to the described parallelogram lowering or hoisting gear of claim 1 carpenter concora crush planer, it is characterized in that: rotating shaft ［ 25,26,30,31 ］ is A ₃Each 1 of material, totally 4, parallel arms ［ 15,16 ］ is A ₃Material.