A kind of twin shaft cutting off machine
Technical field
The invention belongs to machine tool technology field, relate to a kind of novel biaxial cutting off machine, a kind of twin shaft cutting off machine that is specifically related to building block to cut.
Background technology
Along with urban modernization construction can not be deepened and being on the increase of the various capital constructions in rural area, the building block that wherein enterprise's need of production different size requires, and cut for the building block of two kinds of specifications, need manually to the dismounting of cutting off machine, change the outfit, or two kinds of block cutting production lines are installed.For artificial unloading's cutting off machine that changes the outfit, wasted a large amount of manpowers, and disassembly process work is loaded down with trivial details; For two kinds of block production lines, resource can not make full use of, and production line is safeguarded needs great amount of cost, increases production cost.Therefore, in order satisfying social needs, to increase resource utilization, to reduce costs, for the research and design of the building block cutting off machine of two kinds of specifications, have important value and economic implications.
Summary of the invention
In order to solve current building block cutting or to need manually the problem to the dismounting of cutting off machine changes the outfit or maintenance cost is high, the present invention proposes a kind of when guaranteeing the building block of production requirement specification, take full advantage of resource, increase production efficiency, reduced the twin shaft cutting off machine of production cost.
A kind of twin shaft cutting off machine of the present invention, it is characterized in that: comprise cutting mechanism, drive cutting mechanism, travelling gear draw box mechanism, swing mechanism, driving swing mechanism and mounting system, described cutting mechanism is connected with described driving cutting mechanism by described travelling gear draw box mechanism; Described swing mechanism, by driving oscillating machine, drives, and described driving cutting mechanism and described swing mechanism are installed in described mounting system; Described swing mechanism by chain with for realizing the driving swing mechanism of the swing of swing mechanism, be connected;
Described cutting mechanism comprises some saw blades, saw blade distance piece, supporting seat, supporting seat block and mandrel, and all saw blades are arranged on mandrel by saw blade distance piece; Described mandrel two ends are supported by pre-fixing at the supporting seat swinging on base; Described supporting seat block is fixed on and swings on base; One end of described mandrel is connected by the first shaft coupling with driving cutting mechanism;
Described driving cutting mechanism comprises the first reducing motor and the first shaft coupling, and the first described reducing motor is connected with described travelling gear draw box mechanism by the first shaft coupling;
Described travelling gear draw box mechanism comprises gear box cover, gear-box, driven shaft, stifle, driven gear, bearing, transparent cover, driving gear, driving shaft, idle pulley, shifting fork device; Described driven gear is arranged on driven shaft; Described driving gear is arranged on driving shaft; Described driven shaft is respectively on gear-box, and wherein driven shaft is connected with two kinds of cutting mandrels of cutting mechanism; Described driving shaft is connected with driving cutting mechanism; Described gear-box is fixed on and swings on base; Described gear box cover is fixed by bolt and gear-box; Described driving gear is meshed with driven gear by shifting fork device; Described travelling gear draw box mechanism is fixed on and swings on base, and is connected with cutting mechanism, driving cutting mechanism respectively by the first shaft coupling;
Described swing mechanism comprises swing base, support roller, clutch shaft bearing seat, bearing block axle and chain, respectively there are two swing bases for driving whole cutting mechanism to swing at described swing mechanism two ends, and described swing base is supported by a plurality of support rollers that are contained in advance on bearing block axle; Described bearing block axle is arranged on bearing block; Described clutch shaft bearing seat is fixed in mounting system; Chain is fixed on and swings on base; Described swing mechanism is connected with driving swing mechanism by chain, by driving swing mechanism to realize the swing of swing mechanism;
Described driving swing mechanism comprises the second reducing motor, the second shaft coupling, sprocket wheel, the second bearing block, power transmission shaft, the 3rd sleeve and axle head end cap, and the second described reducing motor is connected with power transmission shaft by the second shaft coupling; Described sprocket wheel is fixed on power transmission shaft two ends, and sprocket wheel is connected the swing that realizes two ends swing mechanism with chain; Described power transmission shaft two ends are provided with sprocket wheel, and power transmission shaft is arranged on the second bearing block; The second described bearing block is fixed in mounting system; Described axle head end cap fixed chain wheels; Described driving swing mechanism is connected with swing mechanism with chain by sprocket wheel.
Described supporting seat is comprised of support overcoat, the second sleeve, clutch shaft bearing, Tong Gai, axle sleeve; Described axle sleeve is arranged on mandrel, and described clutch shaft bearing is arranged on axle sleeve, and between two bearings, by the second sleeve axial restraint, described logical lid is arranged on and supports outer putting.
All saw blades are contained on the saw blade distance piece corresponding with saw blade the saw blade system that forms coaxial distribution, and whole saw blade system is wherein locked with lock nut one end, and the other end is arranged on mandrel with saw bit end parts, and all saw blades are parallel and be equally spaced.
Described travelling gear draw box mechanism is by gear box cover, gear-box, driven shaft, stifle, driven gear, the second bearing, transparent cover, driving gear, driving shaft, idle pulley, the shifting fork device that is comprised of shift fork handle and shift fork; Described driven gear is arranged on driven shaft; Described driving gear is arranged on driving shaft; Described driven shaft is respectively on gear-box, and wherein driven shaft is connected with two kinds of cutting mandrels of cutting mechanism; Described driving shaft is connected with driving cutting mechanism; Described gear-box is fixed on and swings on base; Described gear box cover is fixed by bolt and gear-box; Described shift fork and shift fork handle form shifting fork device, and shifting fork device is arranged on gear box cover, and can be along gear box cover slips of getting on the right track, and then driving gear is meshed with a kind of driven gear, realize the effect of twin shaft switching; Described travelling gear draw box mechanism is fixed on and swings on base, and is connected with cutting mechanism, driving cutting mechanism by shaft coupling, thereby transmits cutting power, realizes two twin shaft split requirements.
Described shifting fork device is comprised of shift fork and handle, and shifting fork device is arranged on gear box cover, and by getting on the right track along gear box cover, slides and realize driving gear and be meshed with driven gear.
Described swing base is supported by four support rollers, and swings the swing drive support roller rotation of base; Described support roller is arranged on bearing block axle, and support roller is fixed by the first sleeve; Described bearing block axle is arranged on bearing block; Described bearing block is fixed on mounting system; Chain is fixed on and swings on base.
Described mounting system comprises for the swinging mounting of swinging in the cross rest mechanism, for driving the electric machine support of swing mechanism/driving cutting mechanism, described swinging mounting and electric machine support are by under-chassis, crossbeam and tie-beam, described swing mechanism is arranged on swinging mounting, and described driving swing mechanism and driving cutting mechanism are arranged on respectively on described electric machine support.
Operation principle of the present invention: two kinds of cutting mechanisms cut respectively the building block of two kinds of specifications, two kinds of cutting mechanisms drive cutting mechanism to drive by one, by travelling gear draw box mechanism by the transmission of power of motor to drive cutter structure, driving gear on the jackshaft of travelling gear draw box mechanism can slide vertically, driven gear in the two end axles of travelling gear draw box mechanism is fixed on driven shaft, driven shaft is connected with the axle of corresponding cutting mechanism respectively, engagement by driving gear from different driven gears, realizes the switching of two kinds of cutting mechanisms.When the driving gear in travelling gear draw box mechanism is intermeshing with a gear by sliding, the mandrel of middle driving shaft is answered the transmission of power that drives cutting mechanism cutting mechanism to intermeshing gear mesh, drive swing mechanism to make swing mechanism tilt to corresponding position by chain drive simultaneously, realize a kind of cutting of specification building block.When the driving gear in travelling gear draw box mechanism is intermeshing with another gear by sliding, the mandrel of middle driving shaft is answered the transmission of power that drives cutting mechanism cutting mechanism to intermeshing gear mesh, drive swing mechanism to make swing mechanism tilt to corresponding position by chain drive simultaneously, realize the cutting of another kind of specification building block.Therefore,, in the situation that not needing dismounting cutting off machine, realize the cutting of two kinds of specification building blocks.
Beneficial effect of the present invention is: when guaranteeing the building block of production requirement specification, take full advantage of resource, increased production efficiency, reduced production cost, improve labor strength.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of twin shaft cutting off machine of the present invention.
Fig. 2 is the schematic diagram of the cutting mechanism of twin shaft cutting off machine of the present invention.
Fig. 3 is the cutting mechanism supporting seat partial sectional view of twin shaft cutting off machine of the present invention.
Fig. 4 is the travelling gear draw box mechanism overall structure schematic diagram of twin shaft cutting off machine of the present invention.
Fig. 5 is the front view of the travelling gear draw box mechanism of twin shaft cutting off machine of the present invention.
Fig. 6 is the A-A cutaway view of the travelling gear draw box mechanism of twin shaft cutting off machine of the present invention.
Fig. 7 is the B-B cutaway view of the travelling gear draw box mechanism of twin shaft cutting off machine of the present invention.
Fig. 8 is the swing mechanism front view of twin shaft cutting off machine of the present invention.
Fig. 9 is the swing mechanism overall structure schematic diagram of twin shaft cutting off machine of the present invention.
Figure 10 is the front view of the driving swing mechanism of twin shaft cutting off machine of the present invention.
Figure 11 is the integrated model schematic diagram of twin shaft cutting off machine of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the present invention
With reference to accompanying drawing:
A kind of twin shaft cutting off machine of the present invention, comprise cutting mechanism 1, driving cutting mechanism 3, travelling gear draw box mechanism 2, swing mechanism 4, drive swing mechanism 5 and mounting system 6, described cutting mechanism 1 is connected with described driving cutting mechanism 3 by described travelling gear draw box mechanism 2; Described swing mechanism 4 is by driving oscillating machine, and 5 drive, and described driving cutting mechanism 3 and described swing mechanism 4 are installed in described mounting system 6; Described swing mechanism 4 by chain with for realizing the driving swing mechanism 5 of the swing of swing mechanism 4, be connected;
Described cutting mechanism 1 comprises some saw blades 11, saw blade distance piece 12, supporting seat 14, supporting seat block 17 and mandrel 15, and all saw blades 11 are arranged on mandrel 15 by saw blade distance piece 12; Described mandrel 15 two ends are supported by pre-fixing at the supporting seat 14 swinging on base 41,42; Described supporting seat block 17 is fixed on and swings on base; One end of described mandrel 15 is connected by the first shaft coupling 32 with driving cutting mechanism 3;
Described driving cutting mechanism 3 comprises the first reducing motor 31 and the first shaft coupling 32, and the first described reducing motor 31 is connected with described travelling gear draw box mechanism 2 by the first shaft coupling 32;
Described travelling gear draw box mechanism 2 comprises gear box cover 21, gear-box 22, driven shaft 23, stifle 24, driven gear 25, bearing 26, transparent cover 27, driving gear 28, driving shaft 29, idle pulley 210, shifting fork device; Described driven gear 25 is arranged on driven shaft 23; Described driving gear 28 is arranged on driving shaft 29; Described driven shaft 23 is respectively on gear-box 22, and wherein driven shaft 23 is connected with two kinds of cutting mandrels 15 of cutting mechanism 1; Described driving shaft 29 is connected with driving cutting mechanism 3; Described gear-box 22 is fixed on and swings on base 42; Described gear box cover 21 is fixing by bolt and gear-box 22; Described driving gear 28 is meshed with driven gear 25 by shifting fork device; Described travelling gear draw box mechanism 2 is fixed on and swings on base 42, and is connected with cutting mechanism 1, driving cutting mechanism 3 respectively by the first shaft coupling 32;
Described swing mechanism 4 comprises swing base 41,42, support roller 44, clutch shaft bearing seat 43, bearing block axle 46 and chain 47, respectively there are two swing bases 41,42 for driving whole cutting mechanism to swing at described swing mechanism 4 two ends, and described swing base 41,42 is supported by a plurality of support rollers 44 that are contained in advance on bearing block axle; Described bearing block axle 46 is arranged on bearing block 43; Described clutch shaft bearing seat 43 is fixed in mounting system 6; Chain 47 is fixed on and swings on base 41,42; Described swing mechanism 4 is connected with driving swing mechanism 5 by chain 47, by driving swing mechanism 5 to realize the swing of swing mechanism;
Described driving swing mechanism 5 comprises the second reducing motor 57, the second shaft coupling 56, sprocket wheel 52, the second bearing block 53, power transmission shaft 54, the 3rd sleeve 55 and axle head end cap 51, and the second described reducing motor 57 is connected with power transmission shaft 54 by the second shaft coupling 56; Described sprocket wheel 52 is fixed on power transmission shaft 54 two ends, and sprocket wheel 52 is connected with chain 47 swing that realizes two ends swing mechanism 41 and 42; Described power transmission shaft 54 two ends are provided with sprocket wheel 52, and power transmission shaft 54 is arranged on the second bearing block 53; The second described bearing block 53 is fixed in mounting system 6; Described axle head end cap 51 fixed chain wheels 52; Described driving swing mechanism 5 is connected with swing mechanism 4 with chain 52 by sprocket wheel 52.
Described supporting seat 14 by supporting overcoat 141, the second sleeve 142, clutch shaft bearing 143, logically cover 144, axle sleeve 145 forms; Described axle sleeve 145 is arranged on mandrel 15, and described clutch shaft bearing 143 is arranged on axle sleeve 145, and between two bearings 143, by the second sleeve 142 axial restraints, described logical lid 144 is arranged on and supports on overcoat 141.
All saw blades 11 are contained in the saw blade system that forms coaxial distribution on the saw blade distance piece 12 corresponding with saw blade, whole saw blade system is lock nut 16 lockings for one end wherein, the other end is arranged on mandrel with saw bit end parts 13, and all saw blades 11 are parallel and be equally spaced.
Described travelling gear draw box mechanism 2 is by gear box cover 21, gear-box 22, driven shaft 23, stifle 24, driven gear 25, the second bearing 26, transparent cover 27, driving gear 28, driving shaft 29, idle pulley 210, the shifting fork device that is comprised of shift fork handle 211 and shift fork 212; Described driven gear 25 is arranged on driven shaft 23; Described driving gear 28 is arranged on driving shaft 29; Described driven shaft 23 is respectively on gear-box 22, and wherein driven shaft 23 is connected with two kinds of cutting mandrels 15 of cutting mechanism 1; Described driving shaft 29 is connected with driving cutting mechanism 3; Described gear-box 22 is fixed on and swings on base 42; Described gear box cover 41 is fixing by bolt and gear-box 22; Described shift fork 212 and shift fork handle 211 forms shifting fork devices, and shifting fork device is arranged on gear box cover 21, and can be along gear box cover 21 slips of getting on the right track, and then driving gear 28 is meshed with a kind of driven gear 25, realizes the effect of twin shaft switching; Described travelling gear draw box mechanism 2 is fixed on and swings on base 42, and is connected with cutting mechanism, driving cutting mechanism by shaft coupling 32, thereby transmits cutting power, realizes two twin shaft split requirements.
Described shifting fork device is comprised of shift fork 212 and handle 211, and shifting fork device is arranged on gear box cover 21, and by getting on the right track along gear box cover 21, slides and realize driving gear 28 and be meshed with driven gear 25.
Described swing base 41,42 is supported by four support rollers 44, and swings swing drive support roller 44 rotations of base 41,42; Described support roller 44 is arranged on bearing block axle 43, and support roller 44 is fixing by the first sleeve 45; Described bearing block axle 43 is arranged on bearing block 46; Described bearing block 46 is fixed on mounting system 6; Chain 47 is fixed on and swings on base 41,42.
Described mounting system 6 comprises swinging mounting 61,62 for swinging in the cross rest mechanism, for driving the electric machine support 63 of swing mechanism/driving cutting mechanism, described swinging mounting 61,62 and electric machine support 63 are by under-chassis, crossbeam and tie-beam, described swing mechanism 4 is arranged on swinging mounting 61,62, and described driving swing mechanism 5 and driving cutting mechanism 3 are arranged on respectively on described electric machine support 63.
Operation principle of the present invention: two kinds of cutting mechanisms cut respectively the building block of two kinds of specifications, two kinds of cutting mechanisms 1 drive cutting mechanism 3 to drive by one, by travelling gear draw box mechanism 2 by the transmission of power of reducing motor 31 to drive cutter structure 1, driving gear 28 on the driving shaft 29 of travelling gear draw box mechanism 2 can slide vertically, on the two ends driven shaft 23 of travelling gear draw box mechanism 2, driven gear 25 is installed, driven shaft 23 is connected with the mandrel 15 of corresponding cutting mechanism 1 respectively, engagement by driving gear 28 from different driven gears 25, realize the switching of two kinds of cutting mechanisms 1.When the driving gear 28 in travelling gear draw box mechanism 2 is intermeshing with a driven gear 25 by sliding, the mandrel 15 of middle driving shaft 29 is answered the transmission of power that drives cutting mechanism 3 cutting mechanism 1 to intermeshing gear mesh, drive swing mechanism 5 to make swing mechanism 4 tilt to corresponding position by chain 47 transmissions simultaneously, realize a kind of cutting of specification building block.When the driving gear 28 in travelling gear draw box mechanism is intermeshing with another driven gear 25 by sliding, the mandrel 15 of middle driving shaft 28 is answered the transmission of power that drives cutting mechanism 5 cutting mechanism 1 to intermeshing gear mesh, drive swing mechanism 5 to make swing mechanism 4 tilt to corresponding position by chain 47 transmissions simultaneously, realize the cutting of another kind of specification building block.Therefore,, in the situation that not needing dismounting cutting off machine, realize the cutting of two kinds of specification building blocks.
Content described in this description embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also comprises that those skilled in the art conceive the equivalent technologies means that can expect according to the present invention.