A kind of steel bar welding interface sanding apparatus
Technical field
The present invention relates to technical field of the electromechanical equipment, specially a kind of steel bar welding interface sanding apparatus.
Background technology
Current market sales of screw-thread steel finished product is generally nine meters or 12 meters of fixed length, the length of two square pile reinforcing cages exist
Between six meters and 20 meters.Therefore need by screw-thread steel weld use, in the roll welding production line of steel reinforcement cage, substantially need by
The process steps such as butt welding, polishing, blanking, roll welding shaping, after butt welding machine completes operation, the weld of screw-thread steel can produce crinosity
Thorn, become big, uneven to the bar diameter at plumb joint, normal roll welding operation is influenceed, based on this, with to enter to screw-thread steel
Row polishing, steel bar welding joint sanding apparatus is immovable at present, can only lean on mobile reinforcing bar to complete to polish, increase labour,
Reduce grinding efficiency.Existing reinforcing bar polishing clamping device is most of by motor driven clamping plate, and various sizes of reinforcing bar is filled
Dynamics is different during folder, may result in reinforcing bar deformation.
Existing reinforcing bar sanding apparatus, is not provided with emergency braking apparatus, can not stop in time when appearance is unexpected in bruting process
Machine, device damage or injury to personnel are likely to result in, and existing reinforcing bar sander does not have feed device, conventional artificial feeding
Platform consumption worker's muscle power so that processing efficiency is low.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of steel bar welding interface sanding apparatus, solves existing reinforcing bar
The problem of sanding apparatus is dangerous and is unable to feeding.
To realize object above, the present invention is achieved by the following technical programs:
A kind of steel bar welding interface sanding apparatus, including base, the top of the base are fixedly connected with slide rail, the slide rail
Top support platform is slidably connected by support column, the inside of the slide rail offers rail groove, the two of the rail groove
End is symmetrically arranged with fixed block, screw mandrel is fixedly connected between two fixed block, the support platform is slided by support column
Screw mandrel is connected to, the top of the support platform is fixedly connected with the first motor, and the position of output axle of first motor is fixed
Driving gear is connected with, the driving gear is connected with active rotating shaft, the both ends of the active rotating shaft by driven gear engagement
The first driving wheel is fixedly connected with, the right-hand member extension of the active rotating shaft is arranged with emergency braking apparatus, the driving wheel
First driven pulley is connected with by the first belt transmission, first driven pulley is fixedly connected with driven spindle, described from turn
Emery wheel is fixedly connected with axle, the outer cover of the emery wheel is provided with baffle plate, and reinforcing bar feeding dress is provided with immediately below the emery wheel
Put.
The preferable emergency braking apparatus includes main braking cylinder, and the main braking cylinder is internally provided with active piston,
The right-hand member of the active piston is fixedly connected with brake pushrod, and the brake pushrod is away from active piston one end through main brake
The right-hand member of cylinder, the brake pushrod right-hand member are fixedly connected with emergency stop button, and the left end of the main braking cylinder passes through brake oil
Pipe is linked with from checking cylinder, described to be internally provided with two from brake piston from checking cylinder, described to consolidate from brake piston one end
Surely it is connected with brake shoes.
The preferable reinforcing bar feed device includes feeding base, and the feeding base is fixedly connected with the second motor, institute
To state and the second driving wheel is fixedly connected with the second motor output shaft, the feeding base is fixedly connected with gear by support bar,
The second driven pulley is fixedly connected with the gear, second driven pulley is connected to second actively by the second belt transmission
Wheel, gear engagement are connected with conveyer belt, and the surface of the inside for sending band is provided with latch.
One end that the preferable screw mandrel extends fixed block is fixedly connected with joystick.
Preferably the main braking cylinder and the medium from braking In-Cylinder Flow are arranged to oil.
Beneficial effect
The invention provides a kind of steel bar welding interface sanding apparatus.Possesses following beneficial effect:
(1), the steel bar welding interface sanding apparatus, by pressing locking key, locking key promotes the main system on brake bar
Piston is moved, and in order to which balanced oil pressure moves from brake piston, is driven brake shoes to clamp active rotating shaft from brake piston, is reached
The purpose that brake hard motor rotates.
(2), the steel bar welding interface sanding apparatus, rotated by the second motor by second the second driven pulley of belt drive,
Second driven belt moving gear rotates, and so as to drive conveyer belt to rotate, has reached the purpose of transmission reinforcing bar.
Brief description of the drawings
Fig. 1 is top view of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is the urgent clamping device figure of the present invention;
Fig. 4 is figure conveyer figure of the present invention.
In figure:1 base, 2 slide rails, 3 support columns, 4 support platforms, 5 rail grooves, 6 fixed blocks, 7 screw mandrels, 8 first motors, 9
Driving gear, 10 driven gears, 11 active rotating shafts, 12 first driving wheels, 13 first belts, 14 first driven pulleys, 15 emery wheels, 16
Joystick, 17 baffle plates, 18 reinforcing bar feed devices, 181 feeding bases, 182 second motors, 183 second driving wheels, 184 support bars,
185 gears, 186 second driven pulleys, 187 second belts, 188 conveyer belts, 189 latches, 19 emergency braking apparatus, 191 main brakes
Cylinder, 192 active pistons, 193 brake pushrods, 194 emergency stop buttons, 195 brake pipes, 196 are from checking cylinder, 197 from braking
Piston, 198 brake shoes, 20 driven spindles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme:
A kind of steel bar welding interface sanding apparatus, including base 1, the top of base 1 are fixedly connected with slide rail 2, the top of slide rail 2
End slidably connects support platform 4 by support column 3, and the inside of slide rail 2 offers rail groove 5, and the both ends of rail groove 5 are symmetrically set
Fixed block 6 is equipped with, screw mandrel 7 is fixedly connected between two fixed blocks 6, support platform 4 is slidably connected to screw mandrel 7 by support column 3,
The top of support platform 4 is fixedly connected with the first motor 8, and the position of output axle of the first motor 8 is fixedly connected with driving gear 9,
Driving gear 9 is connected with active rotating shaft 11 by the engagement of driven gear 10, and the both ends of active rotating shaft 11 are fixedly connected with the first master
Driving wheel 12, the right-hand member extension of active rotating shaft 11 are arranged with emergency braking apparatus 19, have reached the rotation of brake hard motor
Purpose.Main first driving wheel 12 is connected with the first driven pulley 14 by the first belt 13, and the first driven pulley 14 is fixedly connected with
Driven spindle 20, is fixedly connected with emery wheel 15 on driven spindle 20, and the outer cover of emery wheel 15 is provided with baffle plate 17, emery wheel 15 just under
Side is provided with reinforcing bar feed device 18, has reached the purpose of transmission reinforcing bar.Emergency braking apparatus 19 includes main braking cylinder 191, main
Checking cylinder 191 is internally provided with active piston 192, and the right-hand member of active piston 192 is fixedly connected with brake pushrod 193, braking
Right-hand member of the push rod 193 away from the one end of active piston 192 through main braking cylinder 191, the right-hand member of brake pushrod 193 are fixedly connected with tightly
Anxious locking key 194, the left end of main braking cylinder 191 is linked with from checking cylinder 196 by brake pipe 195, from checking cylinder 196
Two are internally provided with from brake piston 197, brake shoes 198 is fixedly connected with from the one end of brake piston 197.Reinforcing bar feed device
18 include feeding base 181, and feeding base 181 is fixedly connected with the second motor 182, fixed on the output shaft of the second motor 182 to connect
The second driving wheel 183 is connected to, feeding base 181 is fixedly connected with gear 185 by support bar 184, is fixedly connected on gear 185
There is the second driven pulley 186, the second driven pulley 186 is connected by the second belt 187 and nibbled in the second driving wheel 183, gear 185
Conjunction is connected with conveyer belt 188, and the surface of the inside of conveyer belt 188 is provided with latch 189.Screw mandrel 7 extends one end of fixed block 6
It is fixedly connected with joystick 16.Main braking cylinder 191 and the medium flowed out of checking cylinder 196 are arranged to oil.During work by by
Dynamic locking key 194, locking key 194 promote the main brake piston 192 on brake bar 193 to move, in order to which balanced oil pressure is from system
Piston 197 is moved, and drives brake shoes 198 to clamp active rotating shaft 11 from brake piston 197, has reached the rotation of brake hard motor
Purpose.The second driven pulley 183 is driven to rotate by the second belt 187 by the second motor 182, the second driven pulley 186 drives
Gear 185 rotates, and so as to drive conveyer belt 188 to rotate, has reached the purpose of transmission reinforcing bar.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.