CN2342951Y

CN2342951Y - Machine for working thread batten

Info

Publication number: CN2342951Y
Application number: CN 98246951
Authority: CN
Inventors: 蒋德昌
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-07
Filing date: 1998-12-07
Publication date: 1999-10-13
Anticipated expiration: 2008-12-07

Abstract

The utility model relates to a machine for working thread batten. The existing method of working thread batten for decoration has labor taking, time taking and material taking. The utility model provides a special device for working the thread batten, and the structure of the utility model is that a work bench is provided with the main shaft which is penetrated through a pilot sleeve and a die sleeve with a spiral guide path by sliding fit. A pin column arranged on the main shaft is embedded in the spiral guide path of the die sleeve, a lumber clamping device is fixed on the main shaft, a rotating blade with a plurality of arc concave blades to process cambered surface sliver wood which is moved and rotate simultaneously, and helical stereo pattern can be processed on the sliver wood. The rotating blade forms an oblique angle with the direction of the main shaft. When the thread batten is processed by using the device, the utility model has time saving, labor saving and material saving.

Description

Screw thread wood strip processing machine

The utility model belongs to the equipment, the particularly equipment of machining screw wood strip bar of the wood strip bar that a kind of processing decoration uses.

When house wall surface is fitted up, the normal wood strip row culture crisperding that processes that adopts is decorated, in top grade is decorated, the normal again wood strip bar (see figure 2) that adopts a kind of with protruding thread pattern, prior art is to adopt this screw thread wood strip of machined into bar, concrete way be timber is processed into earlier on lathe cylindrical, the method for copying the machining screw thread then, choose the screw thread space pattern, saw the wood strip bar (referring to Fig. 1) of the threaded pattern of next rule again from the cylinder of threaded pattern.Not only processing method is loaded down with trivial details, waste timber, and also the length of process wood will be subjected to the restriction of lathe length.

It is simple that the utility model aims to provide a kind of process, saves the screw thread wood strip processing machine of timber.

The technical scheme that realizes above-mentioned purpose is (referring to embodiment Fig. 3): this device comprises workbench (1), the timber clamping device, rotary cutter, it is characterized in that: on workbench (1), be provided with main shaft (2), main shaft passes fairlead (12) and the die sleeve (3) that is fixed on the workbench with being slidingly matched, the die sleeve wall is provided with screw-shaped gathering sill (5), spindle outer wall is provided with pin (4) at its position of passing die sleeve, pin is embedded in the gathering sill of die sleeve, described timber clamping device is fixed on the main shaft, described rotary cutter is provided with the blade of the recessed sword of several arcs (9), and blade direction and major axes orientation are an angle of deviation.

The course of work of this device is: this material of cambered surface bar is contained on the timber clamping device on the main shaft, the main shaft that die sleeve and fairlead are passed in promotion advances, be subjected to the effect that pin slides along helical guide channel on the die sleeve on the main shaft this moment, main shaft is to do axially-movable while rotating, feed this moment makes the blade that is an angle with main shaft act on the timber curved surfaces, can process screw-like space pattern face, after finishing a process-cycle, main shaft is retreated go back to original start angle, timber is advanced one section, process of following one-period is finished in feed again.

Save labor with this device machining screw wood strip bar and to save time, can improve more than the work efficiency twice, and because it is directly the arcwall face batten to be processed, do not resemble and again the screw thread wall is sawed down after prior art need be processed into the threaded circular cylinder, so saved timber greatly, can save 2/3rds material approximately, the timber bar of processing is not subjected to length restriction on this device simultaneously.

Description of drawings

Fig. 1 prior art machining screw wood strip process schematic diagram

Fig. 2 screw thread wood strip structural representation

Fig. 3 the utility model example structure schematic diagram

1-workbench 2-main shaft 3-die sleeve 4-pin 5-gathering sill

6-commutation air valve 7-timber fixed station 8-clamp clip 9-blade 10-swivel head

11-knife rest 12-pilot sleeve 13-motor 14-fixed pedestal 15-pedal

16-base rail 17-leading screw 18-lifting handwheel 19-timber bar

The A of lifting handwheel and pedal part is to schematic diagram among Fig. 4 Fig. 3

Fig. 5 rotating blade is processed the schematic diagram of a chain for binding criminals streakline on the timber bar

The embodiment explanation

This example is the lift workbench, and its structure is: the slide block that is fixed on workbench 1 bottom embeds in the guide rail 16 of fixed pedestal 14, the workbench bottom be provided with vertically to leading screw 17, with lifting handwheel 18 threaded engagement, an end of leading screw lower end and lever pedal 15 hinge.

Can drive leading screw 17 with lifting handwheel 18 and make workbench, step on lever pedal 15 and can make workbench do small size elevating movement, with the action of control advance and retreat cutter along vertically doing significantly elevating movement to base rail 16.

The die sleeve 3 of tape guide groove 5 and pilot sleeve 12 are separately fixed at the front and rear of workbench, and main shaft 2 passes die sleeve 3 and pilot sleeve 12 with being slidingly matched, and the pin 4 on its outer wall is embedded on the die sleeve in the spiral gathering sill 5.

The timber clamping device is fixed on main shaft 2 on the position between die sleeve and the pilot sleeve, and concrete structure is to be fixed with timber fixed station 7 on main shaft, is axially arranged with two on the timber fixed station by the clamp clip 8 of commutation air valve 6 controls.

The concrete structure of rotary cutter is: at timber clamping device one side upper fixed one knife rest 11, can be passed knife rest 11 ordinatedly by swivel head 10 bearings of motor 13 driven rotary, a blade 9 with three recessed swords of arc is fixed in its end, and blade direction and major axes orientation are miter angle (angle excursion of this blade and main shaft is according to the wood snail streakline oblique angle decision that sets) approximately.

The rectangular timber that will be processed into cambered surface with pneumatic pinch sheet 8 is axially fixed on the timber fixed station 7, rotating the lifting handwheel rises workbench, stepping on lever pedal 15 again makes workbench slightly rise to the penetration of a cutting tool position, promote main shaft then from the rear portion, timber is to travel forward while rotating, blade is from oblique another side that is worked in cambered surface timber one side, process the three-dimensional screw-like pattern (see figure 5) of about miter angle degree, after finishing a process-cycle, unclamp clamp clip, main shaft is return original position, and timber is advanced one section, clamp again, carry out the processing of following one-period.

Claims

1, screw thread wood strip processing machine, comprise workbench (1), the timber clamping device, rotary cutter, it is characterized in that: on workbench (1), be provided with main shaft (2), main shaft passes fairlead (12) and the die sleeve (3) that is fixed on the workbench with being slidingly matched, the die sleeve wall is provided with screw-shaped gathering sill (5), spindle outer wall is provided with pin (4) at its position of passing die sleeve, pin is embedded in the gathering sill of die sleeve, described timber clamping device is fixed on the main shaft, and described rotary cutter is provided with the blade of the recessed sword of several arcs (9), and blade direction and major axes orientation are an angle of deviation.

2, screw thread wood strip processing machine according to claim 1, it is characterized in that: described workbench is the lift workbench, its structure is: the slide block that is fixed on workbench (1) bottom embeds in the guide rail (16) of fixed pedestal (14), the workbench bottom be provided with vertically to leading screw (17), with lifting handwheel (18) threaded engagement, an end of leading screw lower end and lever pedal (15) is hinged.

3, screw thread wood strip processing machine according to claim 1 and 2, it is characterized in that: described timber clamping device is fixed on main shaft (2) on the position between die sleeve and the pilot sleeve, concrete structure is to be fixed with timber fixed station (7) on main shaft, be axially arranged with two on the timber fixed station by the clamp clip 8 of commutation air valve (6) control, the concrete structure of described rotary cutter is: at timber clamping device one side upper fixed, one knife rest (11), can be passed knife rest (11) ordinatedly by swivel head (10) bearing of motor (13) driven rotary, described blade with the recessed sword of several arcs (9) is fixed on the swivel head end.