CN103223810A - Depth-adjustable electric carving pen - Google Patents

Abstract

The invention relates to a novel electric carving pen, in particular to a depth-adjustable electric carving pen. In the conventional similar technical field, the depth adjustable electric carving pen has obvious different characteristics and progress. The depth adjustable electric carving pen is technically characterized in that a support is taken as a configured accessory of a motor; the depth of a cutter end to be inserted into an object can be adjusted randomly in a set range by the aid of the manner of spiral operation on the support, and the method adopted by hand carving and a technical scheme combining the support and the motor are facilitated. The novel electric carving pen is suitable for processing surfaces of various materials in the hand carving industry, and during the use, the novel electric carving pen can be used easily like writing. The novel electric carving pen is novel and attractive, simple and compact in structure, stable and reliable in performance, small in size, light in weight, free of maintenance, durable and practical. The depth adjustable electric carving pen is small in investment, large in profit, small in material consumption, rapid in effect and wide in prospect during implementation, and is a valuable and sustainable hardware development project.

Description

The electronic engraving pen of depth-adjustment formula

Technical field: this invention is a novel electronic engraving tool.In existing similar technical field, this invention has significantly different feature and progress.

Background technology: this is being invented and is being reused in manual cam plane engraving, also can manual stereo carving.Generally, present electric carving tool is fit to manual stereo carving, will be fit to manual cam plane engraving behind its configuration support, both partables, or close or divide its effect that speciality, function easy switching are respectively arranged.Though but the two also dual-purpose of present electronic engraving tool fact proved that this is because go into the full armrest of cutter degree of depth industry control system, with sensation to the effect of cam plane engraving Cui not.Adopt this method just to be difficult to depict exactly lines or a bulk of smooth spill plane of a depth unanimity, operating wastes time and energy, and effect is unsatisfactory again.For this reason, this invention has dropped into a spot of fringe cost on the basis of existing technology, has just improved this present situation significantly, make its can be convenient, entirely fulfil assignment, during operation example seemingly write light like that arbitrarily.Though omnipotent computer three-dimensional engraving technology is arranged at present, impact not little to the hand engraving industry, but it can't monopolize whole engraving market, its basic reason be it can't instead of manual the artistic effect and the randomness of engraving, can only do the engraving business of a little band advertisement character, stay the big block space that it can't relate to forever to artistic work appreciation field.So the hand engraving industry is still vigorous so far, is found everywhere.

Summary of the invention: the whole structure of this invention is the product (as figure) that new and old technology combines.Support,, can be regulated the cutter end arbitrarily and go into the object depth degree in the scope of setting by to the spiral mode of operation on the support as the configuration annex of motor.This method is the technological highlights of this invention, is a electric engraving tool the most effective the simplest core technology that is born.This technology has uncertainty to the appearance geometry of match objects, and this " the electronic engraving pen of depth-adjustment formula " is present technique to be matched with prior art and a electric engraving tool that is born.Thus, the entity of this invention has only been implemented a kind of effect example of present technique as the expression prior art, so that the feasibility and the practicality of proof present technique.

Description of drawings: this accompanying drawing is that the Ling Jiao by photo in kind draws by the simple, straight-forward style of writing method.The motor of being described on the accompanying drawing is an existing product.

The specific embodiment: to the enforcement of present technique, should be formerly organic, configuration thereafter.The simplest method is to go to look for a more satisfactory motor (also can special to design to market.Special design, can adopt the trapezoidal dovetail groove combination more convenient), then, again according to the related data of this motor, but design can be supporting with it, to the support of degree of depth regulated at will.This support totally in two sub-sections: one is active bracket, and another is passive support.The limit and the motor combination of active bracket are integral, and packing in the groove of passive support in another limit, but has just finished by the screw rod up-down adjustment, and its principle is simple.Specific practice is: with my this selected motor is example, determine that at first the amplitude of accommodation up and down is 10 millimeters (this amplitude is fit to the requirement of general closed planar engraving to the degree of depth), the screwed hole that to establish a diameter in the upper end of active bracket be the 6M millimeter, the degree of depth in this hole is 30 millimeters.I have nut in this selected motor lower end, need only with a supporting plate (during batch process, this supporting plate can with compression molding of active bracket, need not to do in addition), one end of supporting plate is opened and the consistent circular hole of motor lower end snail shank diameter, it is inserted in the original fixed by nut in back, again the other end of supporting plate is fixed on synthetic integral body in lower end of active bracket.In order to strengthen its steadiness, prevent that active bracket from vacillating now to the left, now to the right on casing, just laterally load onto a very short and small arc strip topmost (as producing in batches at active bracket, this arc strip can with compression molding of active bracket, need not to do in addition), respectively load onto a diameter at this two ends and be 3 millimeters location dowel, the length of this dowel and the thickness of casing are equal to, and coincide with it at casing and the boring of dowel opposite position.So just both have been formed the three-point fix of inversion " product " font, bore one in the middle and upper part of active bracket again and pass the aperture of regulating screwed hole, with a diameter is 3 millimeters taper tapping screws, be by regulating screwed hole equally, active bracket is fixed on the casing, and the length of this screw is as the criterion less than the member in the motor to hinder.By these ways, active bracket and motor have just synthesized a solid integral body.Next step is the way of passive support: adjustable diameter and screw adjusting is established in the upper end of this support, and plane bottom plate is established in the lower end, and fastening screw stroke groove is up and down established at the middle part.The diameter of this holding screw is the 4M millimeter, and effective length is 12 millimeters, and setting screw is in the active bracket middle and lower part.The width of the trip groove is with the diameter unanimity of this fastening screw, and length is 14 millimeters.When active bracket regulating in the passive bracket groove put in place after, screw this holding screw again and fix (this screw relaxes when regulating, otherwise just transfers motionless).Distance (groove) between the passive support both sides is with the consistency of thickness of active bracket, when packing into active bracket in the groove, both are advisable with interference fits, after adjusting puts in place it is locked with holding screw, this degree of depth can not become all the time during operation, telephone-moving is along the line according to quarter by all means, and example is write light like that like imitation.For engraving large tracts of land spill plane, if on the anchor clamps of this machine, load onto one wash for a short time cutter successively fork-like farm tool used in ancient China go back to ground " washing " and fall just passable.To (less than washing the cutter diameter) that can't wash a small amount of dead angle, can use the cleaning of awl cutter instead.The adjusting screw(rod) handle is located at the top upper end of passive support, and this adjusting screw(rod) is that to pass passive support upper end thickness diameter be that 6 millimeters hole and spiral are in the active bracket screwed hole.Very narrow together annular slot is arranged on this adjusting screw(rod), the position of this groove is consistent with the distance of passive support upper side card openning, when adjusting screw(rod) screws in active bracket screwed hole end, again the opening card is inserted and wherein blocks (this card insert exposes 3 millimeters on earth the time, so that transfer to during dismounting).When the spiral shell handle on the turn set screw, just can make active bracket in the groove on or under twitch.So-called depth-adjustment formula that Here it is.The design of passive support lower chassis: make its support surely upright, just must load onto a suitably big or small chassis in the lower end of passive support (as batch process, this chassis can with compression molding of passive support, need not to do in addition), the circular arc geometric form of the shape approximation triangle on this chassis, keep to the side the stage casing point of edge on the one side on this shape chassis do the radius cutting of making an arc, and this stage casing point is corresponding with the central point of motor.Degree to cutting is as the criterion to reach absolute visual field.When the longer straight line of delineation, for the edge on convenient chassis can be against the edge delineation of chi shape thing, according to the anchor clamps maximum permissible value on this motor is 3 millimeters, thus outwards outstanding 2.5 millimeters on both sides, chassis that should be after being cut, so that cutter can not hurt this chi shape thing when keeping to the side to delineate.That is to say, suppose it is 3 millimeters delineations at full capacity, the edge of cutter carpenters square shape thing also had 1 millimeter surplus when battle was leaned on.But must be noted that equaling or, should doing bigger plane anchor clamps and can operate less than the machining object (as seal and so on) of this chassis area.The trip adjusting screw(rod) has been used of a specified duration can be gapped, might not cause the supposition position because of holding screw screws, and brings negative effect for dark precision.Occupy this point and consider, with a diameter be 3 millimeters little spring under the chassis vertically to peaking at this adjusting screw(rod), make this screw rod be in upwards abutting orientation forever, the location is the most reliable under this state, holding screw lax any has not big harm.Because 10 millimeters adjusting space is arranged in the groove, a conduit that exposes 12 millimeters is just adorned in spring bending in order to prevent to regulate downwards in the spring eye of active bracket.Because the space has only 10 millimeters in the groove,, allow spring guide from then on enter so these additional 2 millimeters corresponding spring eyes in the lower end at this groove are opened the sulculus of 3.2 millimeters of dark 2 mm wides.So not only can prevent spring bending, the surface of this conduit also plays guide effect during to the active bracket up-down adjustment.In order to promote clearness, in time handle the dust that the icking tool periphery occurs when operation, the plastics small fan of doing an external diameter and be 4 centimetres, aperture and be 3 millimeters symmetry two blades is contained on the tool bar, and the backplate of setting up defences.For the inconvenience of the time avoiding the electric wire of motor to bring in operation, just tear the patch band and it is wrapped on the wrist of operation adorning one on this electric wire, so just can alleviate the towing tension of electric wire when operating, when leaving unused, this tears the patch band also can do the bundled cable use.And hand of spiral effect and sounding mark be set on support.

Claims (1)

1. the electronic engraving pen of depth-adjustment formula is a novel electronic engraving tool.In existing similar technical field, this invention has significantly different feature and progress.For this reason, I require following rights protection:

Support is as the configuration annex of motor, by to the spiral mode of operation on the support, in the scope of setting, can regulate the cutter end arbitrarily and go into the technical scheme that method that the convenient hand engraving of object depth degree adopts and support combine with motor.