A kind of board-like multiple-blade saw machine of adjustable saw blade spacing
Technical field
The utility model relates to cuts the board-like multiple-blade saw machine field that saws a board, and relates in particular to a kind of movable board-like multiple-blade saw machine of regulating spacing between the saw blade.
Background technology
One monoblock sheet material is cut saw, opened the manufacturing procedure of bar, be to cut saw by the saw that the polylith saw blade is installed to form, every processed batten of finishing can both guarantee the effect of equal widths, in order to realize this effect, mainly be a rotating shaft polylith saw blade to be installed, a limited block that is used for limiting the saw blade spacing all is installed between the every saw blade, saw blade and limited block pass installation by rotating shaft, simultaneously drive saw blade according to the rotation of rotating shaft and rotate simultaneously, sawing is several batten according to the spacing of saw blade to make sheet material.But, production in reality needs, the width of batten is frequent variation, in case when need changing the spacing of saw blade, just need dismantle down all limited block, saw blades that is installed in the rotating shaft in the lump, the limited block that specified width, which width is installed again limits the spacing of saw blade, rotating shaft is reinstalled on the body again, finish the step of once changing the saw blade spacing, this process is loaded down with trivial details and complicated, the heavy lift to move that often needs two people or many people of rotating shaft and saw blade will be noted sharp teeth etc. simultaneously.This is badly in need of the major issue that solves beyond doubt concerning manufacturer.
Summary of the invention
The utility model provides a kind of board-like multiple-blade saw machine of adjustable saw blade spacing, and it is simple in structure, convenient generous, realizes that by the tightness of regulating movable block the spacing between the saw blade regulates purpose.
To this, the utility model comprises the rotating shaft that is installed on the lathe, some saw blades are installed in the described rotating shaft, between saw blade and saw blade, be provided be used to the regulating block that limits each saw blade spacing, described regulating block comprises block set, Button Block and setscrew nut, described block set is installed in the described rotating shaft, and described Button Block and setscrew nut are installed on respectively on the described block set.
Described block set is provided with the seat hole of passing for described rotating shaft, be used for resisting the fixed base of described saw blade one side, with a sleeve, described saw blade has the saw blade hole, this saw blade borehole jack is packed described sleeve into and is made one side of this saw blade arrive at described fixed base location, and described setscrew nut is spirally connected and is installed on described sleeve.
The another side of the relative sleeve of described block set is set to the semi-circular shape pedestal, and described Button Block also is semi-circular shape, and this semi-circular shape pedestal and Button Block splicing are mounted to a circular configuration.
Described Button Block is installed on the described semi-circular shape pedestal by screw.
The interior circular diameter that described Button Block and described semi-circular shape pedestal constitute is less than the diameter of described rotating shaft.
Described Button Block can be provided with the buckle ear activity and be fastened on the described semi-circular shape pedestal.
The beneficial effects of the utility model are to install in the rotating shaft regulating block that is used for the restriction saw blade, regulating block comprises block set, Button Block and setscrew nut, block set is installed in the rotating shaft, Button Block and setscrew nut are installed on the block set respectively, this Button Block and semi-circular shape pedestal are installed by screw or the activity of buckle ear mode, and splice the circular hole littler than rotating shaft diameter, and realize the degree of tightness action of countershaft simply, like a cork, finally regulate the spacing between the saw blade quickly and easily.
Description of drawings
Fig. 1 is applied to the stereogram of lathe for the utility model.
Fig. 2 is the stereogram of the utility model preferred embodiment.
Fig. 3 is structure scheme of installation of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing, Fig. 1, Fig. 2 illustrates the preferred embodiment of the utility model, it comprises the rotating shaft 2 that is installed on the lathe 1, some saw blades 3 are installed in the described rotating shaft 2, between saw blade 3 and saw blade 3, be provided be used to the regulating block 4 that limits each saw blade 3 spacing, according to actual needs, described saw blade 3 is set to the odd number piece, this saw blade 3 also can be set to even numbered blocks, between two saw blades 3, be provided with a regulating block 4, saw blade 3 is sequentially arranged in this rotating shaft 2 with regulating block 4, clamps by 4 pairs of saw blades of regulating block 3, and can follow rotating shaft 2 rotations.
As shown in Figure 3, and further carefully state the concrete structure of regulating block 4, described regulating block 4 comprises block set 41, Button Block 42 and setscrew nut 43, described block set 41 is installed in the described rotating shaft 2, described Button Block 42 and setscrew nut 43 are installed on respectively on the described block set 41, described block set 41 is provided with the seat hole of passing for described rotating shaft 2 411, be used for resisting the fixed base 412 of described saw blade 3 one sides, with a sleeve 413, described saw blade 3 has saw blade hole 31, these saw blade hole 31 covers are packed described sleeve 413 into and are made one side of this saw blade 3 arrive at described fixed base 412 location, and described setscrew nut 43 is spirally connected and is installed on described sleeve 413.The another side of described block set 41 relative sleeves 413 is set to semi-circular shape pedestal 414, and described Button Block 42 also is semi-circular shape, and this semi-circular shape pedestal 414 is mounted to a circular configuration with Button Block 42 splicings.Wherein, the interior circular diameter of described Button Block 42 and described semi-circular shape pedestal 414 formations is less than the diameter of described rotating shaft 2.
For the mounting means of Button Block 42 with semi-circular shape pedestal 414, this Button Block 42 can be installed on the described semi-circular shape pedestal 414 by screw 5.Also can be provided with buckle ear at described Button Block 42, activity is fastened on the described semi-circular shape pedestal 414, when needs are regulated the saw blade spacing, then unclamps screw or buckle ear, makes Button Block 42 and 414 dislocations of semi-circular shape pedestal, can make regulating block 4 along rotating shaft 2 activities.Easily realize the spacing adjusting of saw blade 3.
Above-mentioned specific embodiment only is the utility model effect specific embodiment preferably, and the board-like multiple-blade saw machine of all or adjustable saw blade spacings of being equal to identical with this structure is all in the application's protection domain.