CN206550827U - Bar cutter - Google Patents

Abstract

The utility model discloses a kind of bar cutter, including base, it is rotatably arranged on the support frame on base, the grinding cutterhead that is rotatably arranged on support frame and be connected to drive the actuator of grinding cutterhead rotation with grinding cutterhead, baffle plate is provided with the base, the baffle plate is located at the side of grinding cutterhead rotation direction, the side of the baffle plate towards grinding hand of cutter is provided with the magnetic sheet considered to be worth doing for adsorbing metal, its drip irrigation device is that baffle plate is used for fixed magnetic part, rotary support frame simultaneously makes grinding cutterhead close to reinforcing bar, when being ground cutterhead and reinforcing bar offsets, grinding cutterhead is ground out many metal fillings on reinforcing bar, these metal fillings can be thrown out of to grinding cutterhead rotation direction, and adsorbed by the magnet plate on baffle plate, it is scattered on the ground so as to effectively reduce metal fillings.

Description

Bar cutter

Technical field

The utility model is related to a kind of reinforcing bar cutting equipment, more specifically, it relates to a kind of bar cutter.

Background technology

Bar cutter is generally used for the cutting of the materials such as metal side's flat tube, square band steel, I-steel, U-steel and pipe.

Existing Authorization Notice No. provides a kind of engineering steel muscle cutting machine for CN205702248U Chinese patent, and it is wrapped The motor cutting disc for including base and being rotatably arranged on base fixes protection shell, and one end that motor cutting disc fixes protection shell is set There is cutting motor, the other end is provided with rotation and is provided with cutting disc, and cutting motor is rotated by belt drive cutting disc, cutting disc, which is fixed, protects Operation hand lever is provided with shield shell；When needing cutting reinforcing bar, reinforcing bar is placed on base first, then passes through manipulator Cutting disc is pressed downward by bar, until cutting disc offsets with reinforcing bar and reinforcing bar is cut, cutting disc is generally emery wheel.

Emery wheel is during reinforcing bar is cut, and emery wheel scrapes many metal fillings on reinforcing bar, because emery wheel is high with respect to reinforcing bar Speed is rotated, and causes the metal fillings scraped by emery wheel to throw away at a high speed, and metal fillings is flown on the ground, after high-volume cutting reinforcing bar, The metal fillings being largely scattered can be produced on ground, and the metal fillings on ground is difficult to clean.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of metal fillings that effectively reduces is scattered Bar cutter on the ground.

To achieve the above object, the utility model provides following technical scheme：

A kind of bar cutter, including base, be rotatably arranged on base support frame, be rotatably arranged on support frame It is ground cutterhead and is connected with grinding cutterhead and is provided with baffle plate on the actuator that grinding cutterhead is rotated, the base to drive, institute The side that baffle plate is located at grinding cutterhead rotation direction is stated, the side of the baffle plate towards grinding hand of cutter is provided with for adsorbing The magnetic sheet of metal fillings.

By using above-mentioned technical proposal, baffle plate is used for fixed magnetic part, and rotary support frame simultaneously makes grinding cutterhead close to steel Muscle, when being ground cutterhead and reinforcing bar offsets, grinding cutterhead is ground out many metal fillings on reinforcing bar, and these metal fillings can be to mill Sharpener disk rotation direction is thrown out of, and is adsorbed by the magnet plate on baffle plate, is scattered on the ground so as to effectively reduce metal fillings.

Further, side wall of the baffle plate away from base is provided with adjustable plate, what the baffle plate was connected with adjustable plate Side wall is fixedly installed the mounting hole for being provided with and being plugged for roller pin on roller pin, the adjustable plate, the mounting hole madial wall Offseted with roller pin lateral wall.

By using above-mentioned technical proposal, adjustable plate can arbitrarily adjust the angle between baffle plate, and can keep and keep off The state of plate geo-stationary, the radian dished out according to metal fillings, adjustable plate is adjusted, to stop more metal fillings.

Further, the side wall of the adjustable plate towards grinding hand of cutter is provided with and is used for metal fillings magnetropism plate side To the guide groove dredged, the bottom wall of the guide groove is in indent arc shape.

By using above-mentioned technical proposal, into the metal fillings in guide groove in the case where being oriented to the guiding of groove bottom wall, into magnetic At property plate, so as to quickly be adsorbed by magnet plate.

Further, two side walls of the baffle plate positioned at grinding cutterhead both sides are provided with side plate, two side walls To grinding hand of cutter extension.

By using above-mentioned technical proposal, two side plates are trapped among the both sides of baffle plate, and the metal fillings of baffle plate both sides is blocked by side plate Stop, reduce metal fillings and fly on the ground.

Further, the magnetic sheet is provided through several suction holes, and several described suction holes are to baffle plate side To baffle plate is extended through, several described suction holes are communicated with for making at magnetic sheet away from the aperture of grinding hand of cutter Produce the negative pressure source of negative pressure.

By using above-mentioned technical proposal, negative pressure source makes to produce negative pressure at magnetic sheet, makes metal fillings at magnetic sheet gradually It is inhaled on magnetic sheet, in order to be cleaned to the metal fillings on base.

Further, each suction hole madial wall is provided with the filtering plug considered to be worth doing for filtering metal.

By using above-mentioned technical proposal, filtering plug is considered to be worth doing for filtering metal, passed through so as to reduce metal fillings through suction hole, Negative pressure source is resulted in blockage.

Further, each filtering plug is threadedly coupled with corresponding suction hole madial wall.

By using above-mentioned technical proposal, filtering plug can be changed.In filtering plug lateral wall and suction hole madial wall The occlusion of external screw teeth, can prevent filtering plug to be inhaled into negative pressure source.

Further, the end wall of each filtering plug towards grinding hand of cutter is provided with opens in rising for " one " font Groove.

By using above-mentioned technical proposal, " one " font screwdriver is used to screw out filtering plug out of suction hole, with Filtering plug is changed or cleaned.

In summary, the utility model has the advantages that：

1st, the metal fillings cut out through grinding cutter mill is adsorbed by magnet plate, so that effectively reducing metal fillings flies to ground, Reach and effectively reduce the effect that metal fillings is scattered on the ground；

2nd, negative pressure source can adsorb the metal fillings on base to magnet plate direction, and the metal fillings on base is adsorbed in magnetic Iron is by upper, the convenient cleaning to base.

Brief description of the drawings

Fig. 1 is the structural representation of the present embodiment；

Fig. 2 is the enlarged drawing of part A in Fig. 1；

Fig. 3 is the enlarged drawing of part B in Fig. 2；

Fig. 4 is the enlarged drawing of C portion in Fig. 1.

In figure：1st, base；11st, support frame；111st, it is ground cutterhead；112nd, axle is clamped；113rd, actuator；114th, hand is pressed Handle；12nd, vice；2nd, baffle plate；21st, roller pin；3rd, magnetic sheet；31st, suction hole；4th, adjustable plate；41st, guide groove；42nd, mounting hole； 5th, side plate；6th, filtering plug；61st, fluting is played；7th, reinforcing rod；8th, pipe fitting；9th, belt.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Embodiment：

A kind of bar cutter, reference picture 1, it includes base 1, support frame 11, grinding cutterhead 111 and actuator 113, Support frame 11 is rotatably arranged on base 1；Vice 12 is provided with base 1, for clamping reinforcing bar bar 7, grinding cutterhead 111 is Emery wheel, emery wheel is rotatably arranged on support frame 11 by clamping axle 112；Actuator 113 is connected with emery wheel, to drive emery wheel to turn Dynamic, actuator 113 is motor, and the rotary shaft of motor drives clamping axle 112 and emery wheel to rotate together by belt 9；Support frame 11 One end away from base 1 is provided with pressing handle 114, in order to which support frame 11 is pressed down on.

Referring to Figures 1 and 2, it is provided with baffle plate 2 on base 1, baffle plate 2 is located at the side of emery wheel rotation direction, emery wheel is from steel The metal fillings being ground out on rib 7 is concentrated and flown at baffle plate 2；Baffle plate 2 is provided with a magnet plate towards the side in emery wheel direction and made For magnetic sheet 3, magnet plate is considered to be worth doing for adsorbing metal, greatly reduces metal fillings and be scattered on the ground.

Reference picture 2 and Fig. 3, side wall of the baffle plate 2 away from base 1 are provided with adjustable plate 4, and baffle plate 2 is connected with adjustable plate 4 Side wall, which is fixedly installed on roller pin 21, adjustable plate 4, is provided with mounting hole 42, and roller pin 21 is plugged in mounting hole 42, installs The madial wall of hole 42 offsets with the lateral wall of roller pin 21, the lateral wall of 42 madial wall countershaft pin of mounting hole 21 is had chucking power, can Arbitrarily to rotate adjustable plate 4, and adjustable plate 4 can be kept with baffle plate 2 mutually to static.To adjust the angle of adjustable plate 4 in time, Dished out with stopping that more metals are cut.

Reference picture 2 and Fig. 3, adjustable plate 4 are provided with guide groove 41 towards the side wall in emery wheel direction, for by metal fillings to Magnet plate direction is dredged, and the length direction of guide groove 41 is set along the vertical direction, and the bottom wall of guide groove 41 is in indent arc shape.

Referring to Figures 1 and 2, two side walls of the baffle plate 2 positioned at emery wheel both sides are provided with side plate 5, and two side plates 5 are equal Extend to emery wheel direction, so that more metal fillings are launched to magnet plate through side plate 5.

Reference picture 1- Fig. 3, magnet plate is provided through several suction holes 31, and several suction holes 31 are to the side of baffle plate 2 To extension, and through baffle plate 2；It is negative that several described suction holes 31 are communicated with one away from the aperture in emery wheel direction by pipe fitting 8 Press pump is used as negative pressure source（Not shown in figure）, negative pressure pump by air-breathing can make at magnet plate produce negative pressure, by metal fillings to Adsorbed at magnet plate.

Reference picture 2 and Fig. 3, each madial wall of suction hole 31 are provided with filtering plug 6, are considered to be worth doing for filtering metal, filtering Plug 6 is drawn on ghost cylindrical shape structure, sheet metal by sheet metal is provided through several micropores.Each filtering plug 6 is equal It is threadedly coupled with the corresponding madial wall of suction hole 31, each filtering plug 6 has been provided with fluting towards the end wall in emery wheel direction 61, it is in " one " font to play fluting 61；When filtering plug 6 needs to change, screwdriver has been inserted in fluting 61, by rotating filtering plug 6 so that filtering plug 6 to be produced out of suction hole 31, and then new filtering plug 6 is threaded into suction hole 31.

Operation principle is as follows：During work, reinforcing rod 7 is placed on base 1, and clamped reinforcing rod 7 by vice 12, Pressing handle 114 is pressed down on, emery wheel is gradually downward close to reinforcing rod 7, until emery wheel offsets with reinforcing rod 7, emery wheel is to steel Rib 7 is cut；During reinforcing rod 7 is cut, emery wheel is ground out many metal fillings from the length of reinforcing rod 7, and by metal Consider to be worth doing and thrown away to rotation direction, the metal fillings after throwing away is lived by magnet plate magnetic absorption, in the presence of negative pressure pump, produced at magnet plate Raw negative pressure, so that more metal fillings are moved to magnet plate direction, makes to adsorb more metal fillings on magnet plate；Due to metal Bits are adsorbed by magnet plate mostly, are effectively reduced metal fillings and are scattered on the ground.Until reinforcing rod 7 is separated, reinforcing rod 7 is realized Cutting process.

Claims (8)

1. a kind of bar cutter, including base (1), be rotatably arranged on base (1) support frame (11), be rotatably arranged on branch Grinding cutterhead (111) on support (11) and be connected to drive the driving of grinding cutterhead (111) rotation with grinding cutterhead (111) Part (113), it is characterised in that：Baffle plate (2) is provided with the base (1), the baffle plate (2) is located at grinding cutterhead (111) and turned The side in dynamic direction, the baffle plate (2) is provided with the magnetic considered to be worth doing for adsorbing metal towards the side in grinding cutterhead (111) direction Plate (3).

2. bar cutter according to claim 1, it is characterised in that：Side wall of the baffle plate (2) away from base (1) is set Adjustable plate (4) is equipped with, the baffle plate (2) is fixedly installed roller pin (21), the regulation with the side wall that adjustable plate (4) is connected The mounting hole (42) plugged for roller pin (21) is provided with plate (4), mounting hole (42) madial wall and roller pin (21) are outside Side wall offsets.

3. bar cutter according to claim 2, it is characterised in that：Adjustable plate (4) the direction grinding cutterhead (111) The side wall in direction is provided with the guide groove (41) for metal fillings magnetropism plate (3) direction to be dredged, the guide groove (41) Bottom wall is in indent arc shape.

4. bar cutter according to claim 1, it is characterised in that：The baffle plate (2) is located at grinding cutterhead (111) two Two side walls of side are provided with side plate (5), and two side walls are to the extension of grinding cutterhead (111) direction.

5. bar cutter according to claim 1, it is characterised in that：The magnetic sheet (3) is provided through several Suction hole (31), several described suction holes (31) extend through baffle plate (2) to baffle plate (2) direction, several described suctions Stomata (31) is communicated with the negative pressure source for making magnetic sheet (3) place produce negative pressure away from the aperture in grinding cutterhead (111) direction.

6. bar cutter according to claim 5, it is characterised in that：The each suction hole (31) madial wall is respectively provided with There is the filtering plug (6) considered to be worth doing for filtering metal.

7. bar cutter according to claim 6, it is characterised in that：Each filtering plug (6) with it is corresponding Suction hole (31) madial wall is threadedly coupled.

8. bar cutter according to claim 7, it is characterised in that：The each filtering plug (6) direction grinding cutterhead (111) end wall in direction is provided with plays fluting (61) in " one " font.