CN2928375Y

CN2928375Y - Laser indicator regulating mechanism for saw cutter

Info

Publication number: CN2928375Y
Application number: CN 200620122108
Authority: CN
Inventors: 陈信钦
Original assignee: Sean and Stephen Corp
Current assignee: Sean and Stephen Corp
Priority date: 2006-06-28
Filing date: 2006-06-28
Publication date: 2007-08-01
Anticipated expiration: 2016-06-28

Abstract

The utility model relates to a laser designator regulating device for a sawing machine and is characterized in that a laser designator is arranged on the saw rotating shaft of the sawing machine, a circuit board is fixedly connected on a base seat of the laser designator, the circuit board is connected with a laser module, a vibrating switch and a battery pack, a cover body is covered on the base seat, holes which are used to go through for the beam of the laser module are arranged around the edge of the cover body, a screwing unit is screwed on the end portion of the cover body, a spring sheet is arranged against the screwing unit, one side end of the spring sheet is arranged on the base seat, and the spring sheet is fixedly connected with the laser module. With this design, when the laser beam from the laser designator deflects from the knife edge of the saw, regulating of he screwing unit can rectify the deflecting angle of the spring sheet, thereby achieving the effects that the laser module which is fixedly connected on the spring sheet can be regulated to be opposite to the knife edge of the saw and precise processing can be achieved.

Description

The laser designator guiding mechanism of sawing machine

Technical field

The utility model is relevant for a kind of laser designator guiding mechanism of sawing machine, but refers to the angle that a kind of adjustment mode of laser group is launched laser beam especially, with the laser designator guiding mechanism of the sawing machine that reaches accurate processing effect.

Background technology

Laser designator has been widely used in the graticule mark of various now toolroom machine when carrying out machining and has used, it mainly is the laser beam that utilizes its laser module of laser designator to project, to form set point or line in surface of the work, as the benchmark of auxiliary Tool in Cutting processing.

Be example just with the laser designator that is used in sawing machine, this laser designator is the saw swivel axle place that is fixed at sawing machine, when the saw swivel is moving, this laser designator institute emitted laser bundle promptly can throw on workpiece and form the cutting datum line that aligns saw cutter blade, and on the mark line that is beforehand with as datum line alignment pieces surface, so that saw cutter in the process of cutting workpiece, swage set does not have the situation that produces skew.

Yet, because general its laser module of laser designator is directly to be welded on the circuit board, therefore, when on laser designator is assembled in the saw swivel axle of sawing machine, using, if find this laser module institute emitted laser bundle, can't align the blade of saw cutter, with as the benchmark of machining the time, also have no way of adjusting the angle of this laser module institute emitted laser bundle, therefore, this laser designator can only be done to scrap, like this, cause burden suitable on the manufacturers produce cost.

The utility model content

Technical problem to be solved in the utility model is revised improvement and a kind of laser designator guiding mechanism that can convenient carry out the sawing machine of position, laser module school is provided at said circumstances and defective.

The laser designator guiding mechanism of a kind of sawing machine that the utility model provides, make the saw swivel axle installing laser designator of sawing machine, affixed circuit board on the pedestal of this laser designator again, and this circuit board connects laser module, vibration switch and battery pack, on pedestal, be covered with lid, and establishing in this lid periphery tool can be for the open-work of laser module light beam ejaculation, bolting element is spirally connected in this lid end, and make this bolting element to establishing shell fragment, and this shell fragment one side is fixed in pedestal, and the affixed laser module of this shell fragment; Design in view of the above, when the blade of laser designator institute emitted laser bundle and saw cutter produces deflection, by adjusting this bolting element, i.e. the angle of inclination of recoverable shell fragment, and then reach and be adjusted to and align saw cutter blade being fixed in laser module on the shell fragment, to make the accurately effect of processing.

Preferably, be provided with hand switch on this circuit board, and be provided with perforation in the corresponding hand switch of lid place.

Preferably, this lid is divided into protecgulum and bonnet, and is provided with the buckle and the button hole that can supply mutual fastening between protecgulum and bonnet.

By the said structure explanation as can be known, the utlity model has following advantage:

1. the utility model is embedded in the laser module of laser adjuster on the shell fragment, and shell fragment one example end is fixed on the pedestal, establish tool one screw in lid corresponding to the shell fragment place again, establish a bolting element for spiral shell, in view of the above, when the laser beam that goes out when the projection of laser module produces gap or deflection with the blade place of saw cutter, can be by adjusting bolting element, make bolting element push against the action that presses or unclamp return to shell fragment, and be fulcrum with the side that shell fragment is fixed in pedestal, reach the effect that adjustment is connected to laser module angle of inclination on the shell fragment, reach the effect of adjusting position, school laser module.

2. the utility model is separated lid and is made as forward and backward lid, and makes protecgulum mainly be provided with the open-work of corresponding laser module emission light beam and by the perforation of the moving switch of click with corresponding to the bolting element at shell fragment place etc., and bonnet is mainly only done the winding of battery pack; In view of the above, when the power drain of battery pack, need only take off bonnet separately and change battery pack, avoid taking off the inconvenience of whole lid, and utilize buckle set between forward and backward lid and button hole, when installing again after being beneficial to bonnet and taking off and the convenient effect of protecgulum contraposition.

Description of drawings

Fig. 1 is a whole cutaway view of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is stereogram of the present utility model (one).

Fig. 4 is stereogram of the present utility model (two).

Fig. 5 is stereogram of the present utility model (three).

Fig. 6 is the dismantle vertical view of lid of the utility model.

Fig. 7 is the exploded bottom view of the utility model lid.

Fig. 8 is user mode figure of the present utility model (one).

Fig. 9 is user mode figure of the present utility model (two).

Figure 10 is user mode figure of the present utility model (three).

Figure 11 is user mode figure of the present utility model (four).

The main element symbol description

1 laser designator, 11 pedestals

12 circuit boards, 13 laser modules

14 vibration switch, 15 hand switches

16 lids, 161 protecgulums

162 bonnets, 163 buckles

164 button holes, 165 open-works

166 perforation, 167 screws

17 battery pack, 171 pins

18 bolting elements, 19 shell fragments

2 sawing machines, 21 saw swivel axles

22 saws, 3 laser beams

The specific embodiment

For the effect that allows technology contents, purpose that the utility model used and reach has more complete and clearly discloses, existing under elaborate, and see also graphic:

At first, see also shown in Fig. 1～7, laser designator 1 of the present utility model can be installed on saw swivel axle 21 places of sawing machine 2, be provided with a pedestal 11, and on this pedestal 11, be installed with circuit board 12, and on this circuit board 12, be connected with laser module 13, vibration switch 14 and hand switch 15, be covered with lid 16 in pedestal 11 correspondences in addition, this lid 16 is divided into protecgulum 161 and bonnet 162, and make 162 tools of protecgulum 161 and bonnet establish the buckle 163 and the button hole 164 of corresponding fastening, winding battery pack 17 in bonnet 162 again, and these battery pack 17 tools are established pin 171, can for set circuit board 12 movable contacts of pedestal 11, with with laser module 13, tool one open-work 165 is established at protecgulum 161 peripheries in addition in vibration switch 14 and the hand switch 15 common loops that form, for open-work 165 projections and going out thus of laser module 13 emitted laser bundles, establish tool perforation 166 in protecgulum 161 end faces again, for corresponding hand switch 15 places; Wherein:

Protecgulum 161 end faces of this lid 16 are established tool one screw 167, for being bolted with a bolting element 18, and this bolting element 18 can be inconsistent with the shell fragment 19 of affixed laser module 13, these shell fragment 19 1 sides are fixed on the pedestal 11, another side then forms hanging shape, forms a fulcrum so that shell fragment 19 is fixed in a side of pedestal 11.

Design in view of the above, when using enforcement, see also shown in Fig. 2,3,8～11, this laser designator 1 that is fixed on the saw swivel axle 21 is to produce vibrations along with the rotation of saw swivel axle 21, shakes in view of the above with action vibration switch 14, start the loop and be conducting state, at this moment, laser module 13 produces laser beam 3, is projeced on the workpiece with the open-work 165 via lid 16, formation aligns the cutting datum line of saw cutter 22 blades, utilizes this datum line to get final product the accuracy of sharp saw cutter cutting workpiece;

Moreover, when laser designator 1 be mounted on saw swivel axle 21 backs find these laser module 13 emitted laser bundles 3 can't with the blade of sawing cutter 22 mutually to timing, the user only must be by adjusting bolting element 18, and be fulcrum with the side that shell fragment 19 is fixed in pedestal 11, with the packing degree of supporting the shell fragment 19 of pulling by bolting element 18, reach the effect that adjustment is fixed in laser module 13 angles of inclination on the shell fragment 19, simultaneously, can be by manually pushing hand switch 15, after watching laser module 13 adjustment angles in real time, whether 13 emitted laser bundles of this laser module 3 align mutually with the blade of saw cutter 22, and must be by not starting the mode of saw swivel axle 21 rotational action laser modules 13 emission laser beams 3, the state of watching laser beam 3 and saw cutter 22 to align in this, more enriches the convenience that row is adjusted the position, school.

In addition when the power drain of battery pack 17, need only take off the bonnet 162 of winding battery pack 17, battery pack 17 can be done the action of renewal, then again with buckle 163 and the button hole 164 corresponding fastenings of bonnet 162 with protecgulum 161, promptly finish the assembling of forward and backward lid 161,162, according to this, promptly whole lid 16 need not be taken off, when avoiding assembling lid 16 again, must make open-work 165 that lid 16 is provided with, perforation 166 and laser module 13, hand switch 15 etc. make the inconvenience of contraposition mutually.

Claims

1. the laser designator guiding mechanism of a sawing machine, saw swivel axle installing laser designator in sawing machine, it is characterized in that: this laser designator is provided with a pedestal, and set firmly circuit board in pedestal, and be connected with laser module, vibration switch and battery pack and form the loop in this circuit board, be covered with lid in pedestal, and establish the tool open-work in this lid periphery, and this open-work is corresponding with the laser module, penetrates for laser beam; Be provided with screw for the bolting element that is spirally connected in this lid end face, and the shell fragment of this bolting element and winding laser module is inconsistent, this shell fragment one side is fixed on the pedestal and forms a fulcrum.

2. the laser designator guiding mechanism of sawing machine as claimed in claim 1 is characterized in that: be provided with hand switch on this circuit board, and be provided with perforation in the corresponding hand switch of lid place.

3. the laser designator guiding mechanism of sawing machine as claimed in claim 1, it is characterized in that: this lid is divided into protecgulum and bonnet, and be provided with between protecgulum and bonnet can be for the buckle and the button hole that fasten mutually.