A kind of folding positioning datum plate for wood sawing machine
Technical field:
The present invention relates to the technical fields of woodworking machinery, are specifically related to a kind of folding positioning for wood sawing machine
Datum plate.
Background technique:
Carpenter is a technique and an exclusive technology, and the common technology of building, while also referring to using this door
The personnel of technology.Carpenter is be unable to do without when house decoration at present, saw disc is generally arranged using the desk temporarily built when finishing and is constituted
Sawing machine generally requires on saw disc and is provided with one piece of positioning substrate, send to need its plank that can be resisted against positioning substrate to saw
Disk is cut into the plank of fixed width, and current positioning substrate is generally the plate body of one piece of bar shaped, and plate body is fixed on by nail
On sawing machine, this positioning substrate needs to remove plate body and positioning of taking measurements when sawing the plank of different in width, and positioning trouble has
Necessity is improved.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found, one kind is new structural to be used for
The folding positioning datum plate of wood sawing machine makes it with more the utility value in industry.
Summary of the invention:
The purpose of the present invention aims to solve the problem that problem of the existing technology, provides a kind of facilitate and fixes and adjust, and conveniently
The folding positioning datum plate for wood sawing machine carried.
The present invention relates to a kind of folding positioning datum plate for wood sawing machine, the datum plate including L-type, the base
Quasi- plate is made of horizontal part with the vertical portion for being molded over the horizontal part side, and the horizontal part two sides of the datum plate pass through hinged
Axis is hinged with graduated scale, and the length of the graduated scale is less than the half of horizontal part length, and it is in F that the side of datum plate, which is equipped with longitudinal section,
The fixation bracket of type, the fixed bracket are fixed on the first plate and the second plate group on the riser by riser and up and down
At, the middle part and two sides of first plate and the second plate form jack, be fixed on the lower end surface of the second plate with
First nut of jack connection is bolted with the first clamping screw, the middle part of the horizontal part of datum plate on first nut
Location hole corresponding with the jack at the middle part of the first plate and the second plate is formed, the upper end of riser forms top plate, described
It is fixed with the second nut on the upper surface of top plate, is bolted with the second clamping screw on second nut, above the first plate
Through slot is formed on riser, graduated scale is plugged in the through slot, adjusting gear rack is formed in the one side wall of graduated scale, through slot
The adjustment gear engaged with the adjusting gear rack is hinged on inner wall, one end of the adjustment gear is pierced by the side wall of riser, institute
The lower end holding of the second clamping screw is stated in the tooth socket of adjusting gear rack.
By above-mentioned technical proposal, in the use of the present invention, interleaving support bracket fastened first plate and the second plate
It is connected to the side of sawing machine, then rotates the first clamping screw, realizes the fixation of fixed bracket and sawing machine;Pass through the second locking of rotation
Then bolt is rotated further by adjustment gear so that the tooth socket of adjusting gear rack is left in the lower end of the second clamping screw, drive adjusting gear rack
Mobile, so that graduated scale moves on fixed bracket, when datum plate is far from fixed bracket, datum plate is the knot of expansion
Structure, regulate be rotated further by after datum plate the second clamping screw make the lower end of the second clamping screw again holding in adjusting gear rack
Graduated scale and datum plate are fixed on fixed bracket in tooth socket.And when not in use, adjustment gear can be rotated, so that adjusting
Rack gear leaves adjustment gear and leaves support bracket fastened through slot, so as to remove datum plate and graduated scale, then by graduated scale
Rotation is received into the downside of the horizontal part of datum plate, then horizontal part grafting is resisted against on support bracket fastened first plate, then
First clamping screw, is plugged into the positioning hole of datum plate, by benchmark by the first clamping screw for rotating fixed mid-stent
Plate is tentatively fixed on fixed bracket, finally rotates the second clamping screw, realizes that the second clamping screw is pressed against the upper of datum plate
On end face, to further realize the fixation between datum plate and fixed bracket, the folding storage of positioning datum plate is so far completed,
It is convenient for carrying.
Through the above scheme, the folding positioning datum plate for wood sawing machine of the invention facilitates fixed and adjusts,
And folding square Portable belt.
As a preference of the above scheme, resettlement groove is formed on the inner wall of the through slot, is fixed in the resettlement groove
There is fulcrum, adjustment gear is plugged on the fulcrum, and one end of adjustment gear is pierced by the rear wall of support bracket fastened riser.
As a preference of the above scheme, the horizontal part both ends of the articulated shaft side form baffle, and graduated scale supports
It leans against on the baffle, the upper surface of graduated scale is resisted against on the lower end surface of horizontal part, under the lower end surface and baffle of graduated scale
End face is located in same level, and the lower end surface of the vertical portion is lower than the lower end surface of baffle.
As a preference of the above scheme, the graduated scale forms half-round, the semicircle close to one end of baffle
The radius in portion is equal to the distance of articulated shaft to baffle.
As a preference of the above scheme, gap is equipped between the graduated scale, the length in the gap is greater than positioning
The aperture in hole, the lower end surface of graduated scale are resisted against on the upper surface of support bracket fastened first plate.
As a preference of the above scheme, support bracket fastened first plate and the second plate are evenly distributed on riser
On.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention:
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is overlooking structure diagram of the invention;
Fig. 2 is present invention looks up structural representation of the invention;
Fig. 3 is side structure schematic view of the invention;
Fig. 4 is the broken section structural schematic diagram of Fig. 1.
Specific embodiment:
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Fig. 1 to Fig. 3, a kind of folding positioning datum plate for wood sawing machine of the present invention, including L-type
Datum plate 1, the datum plate 1 is by horizontal part 11 and is molded over the vertical portion 12 of 11 side of horizontal part and forms, the base
11 two sides of horizontal part of quasi- plate 1 are hinged with graduated scale 2 by articulated shaft 21,11 both ends of horizontal part of 21 side of articulated shaft at
Type has baffle 13, and the graduated scale 2 is resisted against on the baffle 13, and graduated scale 2 forms half-round close to one end of baffle 13
22, the radius of the half-round 22 is equal to the distance of articulated shaft 21 to baffle 13, and the length of graduated scale 2 is less than 11 length of horizontal part
Half, the upper surface of graduated scale 2 is resisted against on the lower end surface of horizontal part 11, the lower end surface of graduated scale 2 and the lower end of baffle 13
Face is located in same level, and the lower end surface of the vertical portion 12 is lower than the lower end surface of baffle 13.
Referring to Fig. 1 to Fig. 4, the side of datum plate 1 is equipped with the fixation bracket 3 that longitudinal section is in F type, the fixed bracket 3 by
Riser 33 and the first plate 31 being fixed on the riser 33 up and down and the second plate 32 composition, first plate 31 and the
Two plates 32 are evenly distributed on riser 33, and the middle part and two sides of the first plate 31 and the second plate 32 form jack 34,
It is fixed with the first nut 41 being connected to the jack 34 on the lower end surface of second plate 32, is bolted on first nut 41
First clamping screw 51, the middle part of the horizontal part 11 of datum plate 1 form and the middle part of the first plate 31 and the second plate 32
The corresponding location hole 14 of jack 34, gap is equipped between the graduated scale 2, and the length in the gap is greater than the location hole 14
Aperture, the lower end surface of graduated scale 2 are resisted against on the upper surface of the first plate 31 of fixed bracket 3, and the upper end of riser 33 forms
Top plate 6 is fixed with the second nut 42 on the upper surface of the top plate 6, is bolted with the second clamping screw on second nut 42
52, through slot 331 is formed on the riser 33 of the top of the first plate 31, and graduated scale 2 is plugged in the through slot 331, graduated scale 2
Adjusting gear rack 71 is formed in one side wall, and the adjustment gear engaged with the adjusting gear rack 71 is hinged on the inner wall of through slot 331
72, one end of the adjustment gear 72 is pierced by the side wall of riser 33, and the lower end holding of second clamping screw 52 is in adjusting tooth
In the tooth socket of item 71, resettlement groove 332 is formed on the inner wall of the through slot 331, fulcrum 8 is fixed in the resettlement groove 332, is adjusted
Section gear 72 is plugged on the fulcrum 8, and one end of adjustment gear 72 is pierced by the rear wall of the riser 33 of fixed bracket 3.
The present invention in the specific implementation, will be plugged into sawing machine between the first plate 31 and the second plate 32 of fixed bracket 3
Side, then rotate the first clamping screw 51, realize the fixation of fixed bracket 3 and sawing machine;By rotating the second clamping screw
52, so that the tooth socket of adjusting gear rack 71 is left in the lower end of the second clamping screw 52, it is then rotated further by adjustment gear 72, drives and adjusts
Rack gear 71 is mobile, so that graduated scale 2 moves on fixed bracket 3, when datum plate 1 is far from fixed bracket 3, datum plate 1
For the structure of expansion, regulates and be rotated further by the second clamping screw 52 after datum plate 1 and make the lower end of the second clamping screw 52 again
Graduated scale 2 and datum plate 1 are fixed on fixed bracket 3 by holding in the tooth socket of adjusting gear rack 71.It and when not in use, can be with
Adjustment gear 72 is rotated, so that adjusting gear rack 71 leaves adjustment gear 72 and leaves the through slot 331 of fixed bracket 3, so as to
Datum plate 1 and graduated scale 2 are removed, then graduated scale 2 is rotated to the downside for being received into the horizontal part 11 of datum plate 1, then will be horizontal
11 grafting of portion is resisted against on the first plate 31 of fixed bracket 3, then rotates first clamping screw 51 at fixed 3 middle part of bracket,
First clamping screw 51 is plugged into the location hole 14 of datum plate 1, datum plate 1 is tentatively fixed on fixed bracket 3, most
After rotate the second clamping screw 52, realize that the second clamping screw 52 is pressed against on the upper surface of datum plate 1, to further realize
Fixation between datum plate 2 and fixed bracket 3, so far completes the folding storage of positioning datum plate, is convenient for carrying.
In conclusion the folding positioning datum plate for wood sawing machine of the invention facilitates fixed and adjusts, and can
Folding convenient carries.
Folding positioning datum plate provided by the present invention for wood sawing machine, specific embodiment party only of the invention
Formula, but scope of protection of the present invention is not limited thereto, anyone skilled in the art the invention discloses
It in technical scope, can easily think of the change or the replacement, should all cover within that scope of the present invention.Therefore, guarantor of the invention
Shield range should be based on the protection scope of the described claims.