阅读说明：本技术 一种高延性冷轧带肋钢筋生产用的切割装置 (Cutting device of cold rolling ribbed steel bar production usefulness of high ductility ) 是由 王焕景 庄振伟 于 2021-08-12 设计创作，主要内容包括：本发明涉及一种高延性冷轧带肋钢筋生产用的切割装置,包括支撑板,支撑板内部开设有T型滑槽,T型滑槽内滑动连接设有两个T型滑块,两个T型滑块上壁之间连接设有移动板,移动板底壁与支撑板上壁滑动连接,支撑板上设有用于驱动两个T型滑块的驱动机构,支撑板上壁一侧设有防护箱,防护箱的前后侧壁分别设有槽孔,防护箱的上壁铰接设有玻璃盖,移动板后侧的支撑板上焊接固定设有固定板,固定板的前侧壁与移动板的后侧壁滑动连接,固定板设有通孔,防护箱设有开口,支撑板上设有收集机构,移动板靠近防护箱的侧壁后侧设有缺口,缺口内设有切割块。本发明具有如下优点：噪音小、金属粉尘少、设备不易损坏、安全性高。(The invention relates to a cutting device for producing high-ductility cold-rolled ribbed steel bars, which comprises a supporting plate, wherein a T-shaped chute is formed in the supporting plate, two T-shaped sliders are arranged in the T-shaped chute in a sliding connection mode, a moving plate is connected between the upper walls of the two T-shaped sliders, the bottom wall of the moving plate is connected with the upper wall of the supporting plate in a sliding mode, a driving mechanism for driving the two T-shaped sliders is arranged on the supporting plate, a protective box is arranged on one side of the upper wall of the supporting plate, slotted holes are formed in the front side wall and the rear side wall of the protective box respectively, a glass cover is hinged to the upper wall of the protective box, a fixed plate is fixedly welded on the supporting plate on the rear side of the moving plate, the front side wall of the fixed plate is connected with the rear side wall of the moving plate in a sliding mode, a through hole is formed in the fixed plate, an opening is formed in the protective box, a collecting mechanism is arranged on the supporting plate, a notch is formed in the rear side of the side wall close to the protective box, and a cutting block is arranged in the notch. The invention has the following advantages: the noise is little, the metal dust is few, equipment is not fragile, the security is high.)

1. A cutting device of cold rolling ribbed steel bar production usefulness of high ductility, includes backup pad (16), its characterized in that: the T-shaped sliding groove (5) is formed in the supporting plate (16), the T-shaped sliding groove (5) is connected with two T-shaped sliding blocks (2) in a sliding mode, a moving plate (7) is connected between the upper walls of the two T-shaped sliding blocks (2), the bottom wall of the moving plate (7) is connected with the upper wall of the supporting plate (16) in a sliding mode, a driving mechanism used for driving the two T-shaped sliding blocks (2) is arranged on the supporting plate (16), a protective box (17) is arranged on one side of the upper wall of the supporting plate (16), slotted holes (21) are formed in the front side wall and the rear side wall of the protective box (17), a glass cover (18) is hinged to the upper wall of the protective box (17), a fixed plate (6) is fixedly welded on the supporting plate (16) on the rear side of the moving plate (7), the front side wall of the fixed plate (6) is connected with the rear side wall of the moving plate (7) in a sliding mode, one side of the fixed plate (6) extends into the protective box (17), the part that fixed plate (6) are located protective housing (17) is equipped with through-hole (8) corresponding with slotted hole (21), the lateral wall that protective housing (17) is close to movable plate (7) is equipped with opening (20) with movable plate (7) matched with, be equipped with the collection mechanism that is used for collecting the inside disintegrating slag of protective housing (17) on backup pad (16), the lateral wall rear side that movable plate (7) are close to protective housing (17) is equipped with the breach, be equipped with cutting block (14) in the breach, cutting block (14) are fixed with movable plate (7) through bolt (15).

2. The cutting apparatus for manufacturing a high ductility cold rolled ribbed steel bar as set forth in claim 1, wherein: supporting legs (1) are arranged at the four corners below the supporting plate (16) respectively.

3. The cutting apparatus for manufacturing a high ductility cold rolled ribbed steel bar as set forth in claim 1, wherein: actuating mechanism is including setting up motor (4) on one side lateral wall of guard box (17) is kept away from in backup pad (16), motor (4) axle head passes backup pad (16) lateral wall and is connected and be equipped with lead screw (3), lead screw (3) other end cooperation is passed two T type slider (2) and is connected, two with the opposite side inner wall rotation of backup pad (16) the inside of T type slider (2) respectively with lead screw (3) threaded connection.

4. The cutting apparatus for manufacturing a high ductility cold rolled ribbed steel bar as set forth in claim 1, wherein: the glass cover (18) is made of toughened glass, and a lifting handle (19) is arranged in the center of the upper wall of the glass cover (18).

5. The cutting apparatus for manufacturing a high ductility cold rolled ribbed steel bar as set forth in claim 1, wherein: and a tower buckle (22) is arranged between the glass cover (18) and the protective box (17) in a matching way.

6. The cutting apparatus for manufacturing a high ductility cold rolled ribbed steel bar as set forth in claim 1, wherein: collect mechanism including setting up collection fill (12) on backup pad (16) is close to one side lateral wall of protective housing (17), the discharge gate threaded connection of collecting fill (12) is equipped with sealed lid (13), be equipped with aspiration pump (10) on the top outer wall of collecting fill (12), the air inlet of aspiration pump (10) passes and collects fill (12) upper wall and connect and be equipped with filter screen (11), the lateral wall intercommunication that movable plate (7) were kept away from in protective housing (17) is equipped with communicating pipe (9), the other end of communicating pipe (9) passes and collects fill (12) upper wall.

7. The cutting apparatus for manufacturing a high ductility cold rolled ribbed steel bar as set forth in claim 1, wherein: the cutting block (14) is made of any one of diamond, cubic boron nitride and hard alloy materials.

8. The cutting apparatus for manufacturing a high ductility cold rolled ribbed steel bar as set forth in claim 1, wherein: the sizes of the slotted hole (21) and the through hole (8) are the same, and the bottommost parts of the slotted hole (21) and the through hole (8) are flush with the upper wall of the supporting plate (16).

Technical Field

The invention relates to the technical field of steel bar production, in particular to a cutting device for producing high-ductility cold-rolled ribbed steel bars.

Background

The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars. The reinforcing steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforcing steel bar for reinforced concrete, the shape of the reinforcing steel bar is smooth steel bar and deformed steel bar, and the delivery state is straight bar and wire rod.

Traditional reinforcing bar cutting equipment mainly adopts the motor to drive the cutting wheel and cuts the reinforcing bar, and this kind of mode cutting inefficiency, and the noise of production is great, and the metal dust of production is more, and not enough environmental protection, and the metal dust is inhaled by the human body and can harm the health, and the cutting wheel is used for a long time and is damaged easily, when the operation is improper, and high-speed rotatory cutting wheel can cause danger to the human body.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a cutting device for producing high-ductility cold-rolled ribbed steel bars, which aims to solve the problems of high noise, much metal dust, easy equipment damage and poor safety.

In order to achieve the purpose, the technical scheme provided by the invention is as follows: a cutting device for producing high-ductility cold-rolled ribbed steel bars comprises a supporting plate, wherein a T-shaped chute is formed in the supporting plate, two T-shaped sliders are arranged in the T-shaped chute in a sliding connection mode, a moving plate is arranged between the upper walls of the two T-shaped sliders in a connecting mode, the bottom wall of the moving plate is in sliding connection with the upper wall of the supporting plate, a driving mechanism for driving the two T-shaped sliders is arranged on the supporting plate, a protective box is arranged on one side of the upper wall of the supporting plate, slotted holes are formed in the front side wall and the rear side wall of the protective box respectively, a glass cover is hinged to the upper wall of the protective box, a fixed plate is fixedly welded on the supporting plate on the rear side of the moving plate, the front side wall of the fixed plate is in sliding connection with the rear side wall of the moving plate, one side of the fixed plate extends into the protective box, a through hole corresponding to the moving plate is formed in the part, and an opening matched with the side wall of the movable plate, which is close to the protective box, the movable plate is characterized in that a collecting mechanism used for collecting broken slag in the protective box is arranged on the supporting plate, a notch is formed in the rear side of the side wall, close to the protective box, of the movable plate, a cutting block is arranged in the notch, and the cutting block is fixed with the movable plate through bolts.

As an improvement: supporting legs are arranged at the four corners below the supporting plate respectively.

As an improvement: the driving mechanism comprises a motor arranged on the side wall of one side, far away from the protective box, of the supporting plate, the shaft end of the motor penetrates through the side wall of the supporting plate and is connected with a screw rod, the other end of the screw rod penetrates through two T-shaped sliding blocks in a matched mode and is rotatably connected with the inner wall of the other side of the supporting plate, and the inner portions of the T-shaped sliding blocks are respectively in threaded connection with the screw rod.

As an improvement: the glass cover is made of toughened glass, and a handle is arranged in the center of the upper wall of the glass cover.

As an improvement: and a tower buckle is arranged between the glass cover and the protective box in a matching manner.

As an improvement: the collecting mechanism comprises a collecting hopper arranged on the side wall of one side, close to the protective box, of the supporting plate, a sealing cover is arranged at the threaded connection of a discharge port of the collecting hopper, an air suction pump is arranged on the outer wall of the top of the collecting hopper, an air inlet of the air suction pump penetrates through the upper wall of the collecting hopper and is connected with a filter screen, a communicating pipe is communicated with the side wall of the protective box, away from the movable plate, and the other end of the communicating pipe penetrates through the upper wall of the collecting hopper.

As an improvement: the cutting block is made of any one of diamond, cubic boron nitride and hard alloy materials.

As an improvement: the sizes of the slotted holes and the through holes are the same, and the bottommost parts of the slotted holes and the through holes are flush with the upper wall of the supporting plate.

After the technical scheme is adopted, the invention has the beneficial effects that:

1. the movable plate can be driven to move through the opening of the protective box through the driving mechanism, the reinforcing steel bars can be quickly and effectively cut off through the force of staggered extrusion generated between the cutting block and the fixed plate, the generated noise is low, the falling broken slag is less, and the generated metal dust is less;

2. through the arrangement of the protective box, the situation that the steel bar is cut off can be prevented from being injured by splashed broken slag when the steel bar is cut off, the safety is high, metal dust and dust are prevented from being sucked into a human body, the cutting-off situation of the steel bar can be observed through the glass cover, and the cut-off waste steel bar can be taken out by opening the glass cover;

3. the collecting mechanism can timely and effectively suck the metal dust and the dust in the protective box into the collecting hopper, and the metal dust and the dust can be prevented from being sucked by a human body while the environment is protected;

4. the cutting block is hard and not easy to damage, but if damaged, the cutting block can be quickly replaced in time by disassembling the bolt;

5. the stability between the T-shaped sliding blocks and the moving plate can be improved through the arrangement of the two T-shaped sliding blocks, and the moving plate is prevented from being separated from the T-shaped sliding blocks.

Drawings

FIG. 1 is a schematic front view of a cutting apparatus for producing a cold-rolled ribbed steel bar of high ductility according to the present invention;

FIG. 2 is a schematic perspective view of a cutting apparatus for manufacturing a cold-rolled ribbed steel bar of high ductility according to the present invention;

FIG. 3 is a schematic perspective view of a movable plate of the cutting device for producing a high-ductility cold-rolled ribbed steel bar according to the present invention;

as shown in the figure: 1. supporting legs; 2. a slider; 3. a screw rod; 4. a motor; 5. a T-shaped chute; 6. a fixing plate; 7. moving the plate; 8. a through hole; 9. a communicating pipe; 10. an air pump; 11. a filter screen; 12. a collecting hopper; 13. a sealing cover; 14. cutting the block; 15. a bolt; 16. a support plate; 17. a protective box; 18. a glass cover; 19. a handle; 20. an opening; 21. a slot; 22. and (6) buckling the tower.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): as shown in fig. 1 to 3, a cutting device for producing a high-ductility cold-rolled ribbed steel bar comprises a support plate 16, a T-shaped chute 5 is arranged in the support plate 16, two T-shaped sliders 2 are slidably connected in the T-shaped chute 5, a moving plate 7 is connected between the upper walls of the two T-shaped sliders 2, the two T-shaped sliders 2 are arranged to increase the stability between the two T-shaped sliders 2 and the moving plate 7, so as to prevent the moving plate 7 and the T-shaped sliders 2 from being separated, the bottom wall of the moving plate 7 is slidably connected with the upper wall of the support plate 16, a driving mechanism for driving the two T-shaped sliders 2 is arranged on the support plate 16, a protective box 17 is arranged on one side of the upper wall of the support plate 16, slotted holes 21 are respectively arranged on the front and rear side walls of the protective box 17, a glass cover 18 is hinged to the upper wall of the moving plate 17, a fixing plate 6 is fixedly welded to the support plate 16 on the rear side of the moving plate 7, the utility model discloses a cutting device for cutting waste water, including fixed plate 6, movable plate 7, protective housing 17, the preceding lateral wall of fixed plate 6 and the back lateral wall sliding connection of movable plate 7, one side of fixed plate 6 stretches into in the protective housing 17, the part that fixed plate 6 is located protective housing 17 is equipped with the through-hole 8 corresponding with slotted hole 21, protective housing 17 is close to the lateral wall of movable plate 7 and is equipped with opening 20 with movable plate 7 matched with, be equipped with the collection mechanism who is used for collecting the inside disintegrating slag of protective housing 17 on the backup pad 16, the lateral wall rear side that movable plate 7 is close to protective housing 17 is equipped with the breach, be equipped with cutting block 14 in the breach, cutting block 14 is fixed with movable plate 7 through bolt 15, through the dismantlement to bolt 15, can in time effectually change cutting block 14 to the damage.

Supporting legs 1 are arranged at four corners below the supporting plate 16 respectively, the whole device can be supported, and operation of personnel is facilitated.

The driving mechanism comprises a motor 4 arranged on the side wall of one side, far away from the protective box 17, of the supporting plate 16, a shaft end of the motor 4 penetrates through the side wall of the supporting plate 16 and is connected with a screw rod 3, the other end of the screw rod 3 is matched with the inner wall of the other side of the supporting plate 16, penetrates through the two T-shaped sliding blocks 2 and is connected with the inner wall of the other side of the supporting plate 16 in a rotating mode, and the inner portions of the T-shaped sliding blocks 2 are connected with the screw rod 3 in a threaded mode respectively.

The glass cover 18 is made of toughened glass, the glass cover 18 can be prevented from being damaged due to collision, and the handle 19 is arranged in the center of the upper wall of the glass cover 18, so that a person can conveniently lift and pull the glass cover 18.

A tower buckle 22 is arranged between the glass cover 18 and the protective box 17 in a matching mode, and therefore the glass cover 18 can be locked or unlocked quickly.

The collecting mechanism comprises a collecting hopper 12 arranged on the side wall of one side, close to a protective box 17, of a supporting plate 16, a discharge hole of the collecting hopper 12 is connected with a sealing cover 13 in a threaded mode, dust in the collecting hopper 12 is conveniently discharged, meanwhile, the air tightness inside the collecting hopper 12 can be guaranteed, an air suction pump 10 is arranged on the outer wall of the top of the collecting hopper 12, an air inlet of the air suction pump 10 penetrates through the upper wall of the collecting hopper 12 and is connected with a filter screen 11, metal dust can be prevented from being sucked into the air suction pump 10, a communicating pipe 9 is communicated with the side wall, far away from a movable plate 7, of the protective box 17, and the other end of the communicating pipe 9 penetrates through the upper wall of the collecting hopper 12.

The cutting block 14 is made of any one of diamond, cubic boron nitride and hard alloy material.

The slotted hole 21 is the same as the through hole 8 in size and is matched with the diameter of the steel bar, and the slotted hole 21 and the bottommost part of the through hole 8 are flush with the upper wall of the supporting plate 16, so that the steel bar can be horizontally placed on the supporting plate 16, and the cutting operation is facilitated.

The working principle of the invention is as follows: pass the slotted hole 21 of rear side with the one end of reinforcing bar, make the department of waiting to cut off of reinforcing bar be located the bottom in through-hole 8, starter motor 4, can drive lead screw 3 rotatory, under the effect of 2 internal thread forces of two T type sliders, can order about two T type sliders 2 and move right simultaneously, drive movable plate 7 and move right and pass opening 20 and get into in protective housing 17, through the crisscross extruded power that produces the reinforcing bar between cutting block 14 and the fixed plate 6, can cut off the reinforcing bar rapidly, start aspiration pump 10, can make and collect the inside negative pressure that produces of fighting 12, thereby metal dust and the dust that produces when cutting in protective housing 17 inhale through communicating pipe 9 and fight 12 in, through opening the tower knot 22, can open glass cover 18, thereby take out the reinforcing bar waste material that cuts off in the protective housing 17.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.