A kind of bridge type stone cutting machine with grinding and polishing function
The present invention relates to processing of stone machinery field, relate in particular to a kind of bridge type stone cutting machine.
known, bridge type stone cutting machine mainly comprises a crossbeam, two longerons, a Mobile base (middle towed body), a crane, workbench and is arranged at cutter sweep on crane, beam erection is between two longerons, between crossbeam and longeron, longitudinal moving mechanism is housed, but be arranged on crossbeam the Mobile base transverse shifting, between Mobile base and crossbeam, transverse moving mechanism is housed, but the crane vertical lift is arranged on Mobile base movably, lifting moving mechanism is housed between crane and Mobile base, cutter sweep comprises the knife rest that is arranged at the crane lower end, longitudinally be horizontally placed on the main shaft on knife rest, be arranged on main shaft saw blade be connected belt and be connected the main motor that drive shaft is rotated with belt pulley, existing bridge type stone cutting machine only has the function of cutting stone material, do not have the function of sanding and polishing stone material, and in processing of stone cutting and the two procedures that is close to often of grinding and polishing, therefore, design the integrated bridge type stone cutting machine of a cutting and grinding and polishing and become very urgent.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, a kind of cutting and integrated bridge type stone cutting machine of grinding and polishing realized is provided.
Purpose of the present invention realizes by following technical solution:
A kind of bridge type stone cutting machine with grinding and polishing function comprises a crossbeam, two longerons, a Mobile base, a crane, workbench and is arranged at cutter sweep on crane; Between crossbeam and longeron, longitudinal moving mechanism is housed, between Mobile base and crossbeam, transverse moving mechanism is housed, lifting moving mechanism is housed between crane and Mobile base, it is characterized in that: comprise that also the grinding and polishing apparatus that is arranged on crane, described grinding and polishing apparatus comprise the main spindle box that can be arranged at movably vertically on crane, are arranged vertically in the main shaft on main spindle box, are arranged at the main motor that connects drive shaft on main spindle box and rotate, are arranged at the mill of main shaft lower end and are connected the vertical movement mechanism of the vertical movement of drive shaft case.
Further, described vertical movement mechanism comprises the screw mandrel that is vertically installed on crane, is arranged at the nut that matches with screw mandrel on main spindle box and is connected by decelerator and drive the lifting motor that screw mandrel rotates.
Further, be provided with vertically arranged two guide posts on described crane, described main spindle box can vertically be arranged on two guide posts movably by fairlead.
Further, described crane is by forming with the top board that is connected forward and backward slide plate upper and lower end and base plate with forward and backward slide plate that Mobile base is slidably matched, and described grinding and polishing apparatus is arranged on front slide.
Further, described lifting moving mechanism is the oil cylinder that is arranged vertically between crane and Mobile base.
The present invention has following beneficial effect:
On the crane of existing bridge type stone cutting machine, grinding and polishing apparatus is set, make bridge type stone cutting machine also possess function to the stone material sanding and polishing except possessing cutting function, thereby realization cutting and grinding and polishing operation are once completed on bridge type stone cutting machine, compared with prior art, the present invention can reduce stone material and move operation and stone material clamping operation between cutting equipment and grinding apparatus, improve processing of stone efficient, save labour cost.
Description of drawings
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
The specific embodiment
with reference to Fig. 1, Fig. 2 and shown in Figure 3, a kind of bridge type stone cutting machine with grinding and polishing function, comprise concrete pedestal 1, two longerons 2 on concrete pedestal 1 are horizontally arranged at interval, be set up in the crossbeam 3 between two longerons 2, but be arranged at the Mobile base 4 on crossbeam 3 transverse shifting, liftable is arranged at the crane 5 on Mobile base 4 movably, workbench 8, be arranged at the cutter sweep on crane 5, be arranged at the longitudinal moving mechanism between crossbeam 3 and longeron 2, be arranged at the transverse moving mechanism 41 between Mobile base 4 and crossbeam 3, be arranged at the lifting moving mechanism between crane 5 and Mobile base 4, be arranged on crane 4 grinding and polishing apparatus be connected the control device that is connected with device with each mechanism.
Lifting moving mechanism is the oil cylinder 54 that is vertically installed between Mobile base 4 and crane 5; Longitudinal moving mechanism comprises that lateral arrangement extends to the synchronizing shaft at longeron 2 places (inner at crossbeam), vertical equity and is arranged in tooth bar 33 on longeron 2, is arranged at the gear that synchronizing shaft two ends and tooth bar 33 be meshed, the motor 31 that is connected the rotation of driving synchronizing shaft by decelerator 32 on crossbeam 3 and two ends; Transverse moving mechanism 41 is not shown specifically in the drawings) comprise that specifically transverse horizontal is arranged in tooth bar on crossbeam 3, is arranged at the gear that is meshed with tooth bar on Mobile base 4 and is connected the motor that driven wheel rotates by decelerator; Cutter sweep comprises horizontally disposed saw blade installation shaft 7 in crane 5 lower ends longitudinally, be arranged at crane 5 tops is connected with belt pulley by belt and drives the motor 71 that saw blade installation shaft 7 rotates and be arranged on saw blade on saw blade installation shaft 7, the structure of above-mentioned each travel mechanism and cutter sweep is known prior art, here no longer describes in detail.
wherein, crane 5 by with Mobile base 4 be slidably matched before, tail skid 51, 52 be connected before, tail skid 51, on 52, the top board 53 of lower end and base plate form, grinding and polishing apparatus is arranged on front slide 51, comprise two guide posts 68 that are vertically installed on front slide 51, can vertically be arranged at movably main spindle box 65 on two guide posts 68 by fairlead, be arranged vertically the main shaft 66 on main spindle box 65, be arranged at and connect the main motor 64 that drive shaft 66 is rotated on main spindle box 65, be arranged at the mill 67 and the vertical movement mechanism that is connected the 65 vertical movements of drive shaft case of main shaft 66 lower ends, vertical movement mechanism comprises the screw mandrel 63 that is vertically installed on crane 5, be arranged at the nut that matches with screw mandrel 63 on main spindle box 65 and be connected decelerator 62 and be connected and drive the lifting motor 61 that screw mandrel 63 rotates.
the specific works mode is: with the stone material clamping on workbench 8, control device is controlled transverse moving mechanism 41, longitudinal moving mechanism and lifting moving mechanism drive saw blade feeding cutting, when needs carry out sanding and polishing to stone material, control device starts main motor 64, main motor 64 drive shaft 66 are rotated band movable grinding disc 67 and are rotated, then control device is controlled motor 61 and is driven screw mandrel 63 rotations, screw mandrel 63 rotations drive the main spindle box 65 that coordinates by nut with it and vertically move, make mill 67 be moved down into assigned address stone material is carried out sanding and polishing, and coordinate transverse moving mechanism 41 and longitudinal moving mechanism to drive mill 67 in the horizontal plane top rail, vertically move, stone material is carried out comprehensive sanding and polishing, also can coordinate vertical movement mechanism to control mill 67 movement in vertical direction by lifting moving mechanism.
The above is only preferred embodiment of the present invention, therefore can not limit scope of the invention process with this, the equivalence of namely doing according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.