CN213162846U

CN213162846U - Clamping device of reinforcing bar cutting machine for building

Info

Publication number: CN213162846U
Application number: CN202021401693.2U
Authority: CN
Inventors: 刘�东; 徐超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-11
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a clamping device of reinforcing bar cutting machine for building, concretely relates to building field, comprises an operation bench, the top fixed mounting of operation panel has the cutting machine, the inside activity joint of operation panel has two-way threaded rod, the one end of two-way threaded rod extends to the outside and the transmission of operation panel and is connected with servo motor, the surface screw thread joint of two-way threaded rod has two to adjust the pole, two the top fixed mounting who adjusts the pole has the annular frame. The utility model has the advantages that the annular frame is matched with the clamping component, so that the steel bars with different diameters can be clamped and fixed, the adjusting rod is driven to move by the bidirectional threaded rod, the distance between the annular frames is adjusted, the operation is simple, and the fixation is firm; collect the sweeps dust that produces through setting up the sweeps accumulator to utilize the negative pressure chamber to adsorb the sweeps dust in the inside of operation panel, avoid the dust to scatter around to splash and influence all around environment and operating personnel.

Description

Clamping device of reinforcing bar cutting machine for building

Technical Field

The utility model relates to a building technical field, more specifically say, the utility model relates to a clamping device of reinforcing bar cutting machine for building.

Background

With the coming of the twenty-first century, the living standard of people is continuously improved, the urbanization level is also increased day by day, the building is built higher, the building can not be opened naturally, the cutting of the reinforcing steel bar can not be opened by the reinforcing steel bar cutting machine for the building, the reinforcing steel bar needs to be fixed on the reinforcing steel bar cutting machine, and the clamping device of the reinforcing steel bar cutting machine for the building is needed naturally.

However, the existing clamping device for the steel bar cutting machine still has some disadvantages when the clamping device is actually used, such as:

firstly, the existing clamping device is troublesome in fixing, in order to fix firmly, clamps with different sizes need to be replaced aiming at reinforcing steel bars with different sizes, time and labor are consumed, the production and processing efficiency of the reinforcing steel bars is greatly influenced, and the practicability is low;

secondly, because the reinforcing bar can be accompanied by certain dust piece in the cutting process, if these dust pieces can not obtain timely clearance will scatter to splash and float in the air, not only can cause the harm to operating personnel, still can cause the pollution of surrounding environment.

Therefore, there is a need to provide a clamping device for a reinforcing bar cutting machine for construction, which has a dust removing effect and is convenient to operate and firm to fix.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a clamping device of reinforcing bar cutting machine for building, mutually support with the centre gripping subassembly through setting up the ring frame, thereby can carry out the centre gripping to the reinforcing bar of different footpaths fixed, and drive through setting up the two-way threaded rod and adjust the pole removal, adjust the interval between the ring frame, collect the sweeps dust that produces through setting up the sweeps accumulator, and utilize the negative pressure chamber to adsorb the sweeps dust in the inside of operation panel, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the clamping device of the reinforcing steel bar cutting machine for the building comprises an operating platform, wherein the cutting machine is fixedly installed at the top of the operating platform, a bidirectional threaded rod is movably clamped inside the operating platform, one end of the bidirectional threaded rod extends to the outside of the operating platform and is in transmission connection with a servo motor, two adjusting rods are in threaded clamping connection with the outer surface of the bidirectional threaded rod, an annular frame is fixedly installed at the tops of the two adjusting rods, a plurality of clamping components are fixedly installed on the outer surface of the annular frame, two scrap recovery grooves located on two sides of each adjusting rod are formed in the top of the operating platform, two negative pressure chambers located below the scrap recovery grooves are formed in the two operating platforms, and two air suction holes located on one side of each negative pressure chamber are formed in the outer surface of the operating;

the centre gripping subassembly includes the centre gripping sleeve, the inside fixed mounting of centre gripping sleeve has the connecting rod, the one end activity joint of connecting rod has the telescopic link, the one end fixed mounting that the connecting rod was kept away from to the telescopic link has the grip block, the inside fixed mounting of grip block has the direction electro-magnet, the input telecommunications connection of direction electro-magnet has the output of PLC controller, the input electric connection of PLC controller has the output of main power.

In a preferred embodiment, the top of the operating platform is provided with a sliding groove, and the two adjusting rods are movably clamped inside the sliding groove.

In a preferred embodiment, a protective shaft sleeve is fixedly mounted inside the clamping sleeve, and one end, far away from the telescopic rod, of the connecting rod is clamped inside the protective shaft sleeve.

In a preferred embodiment, a compression spring is movably sleeved on the outer surface of the connecting rod, and one side of the protective shaft sleeve opposite to the telescopic rod is fixedly connected with the compression spring.

In a preferred embodiment, the telescopic rod is movably sleeved with the clamping sleeve, and a limit baffle is fixedly installed at one end of the telescopic rod, which is located inside the clamping sleeve.

In a preferred embodiment, the limiting baffle comprises a limiting plate, supporting wheels are fixedly mounted at two ends of the limiting plate, and the two supporting wheels are movably clamped on the inner surface of the clamping sleeve.

In a preferred embodiment, a protection pad is fixedly installed on one side of the clamping plate away from the telescopic rod, and the protection pad is a rubber member.

In a preferred embodiment, the inner surface of the air exhaust hole is provided with a thread, and a screw is clamped inside the air exhaust hole.

The utility model discloses a technological effect and advantage:

1. in the concrete practical process, the annular frame is matched with the clamping assembly, so that reinforcing steel bars with different diameters can be clamped and fixed, the adjusting rod is driven to move by the bidirectional threaded rod, the distance between the annular frames is adjusted, the operation is simple, the fixing is firm, and the practicability is higher;

2. the utility model discloses at concrete practical in-process, collect the sweeps dust that produces through setting up the sweeps accumulator to utilize the negative pressure chamber to adsorb the sweeps dust in the inside of operation panel, avoid the dust to scatter everywhere and splash and influence all ring edge borders and operating personnel, the practicality is stronger.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the operation table of the present invention.

Fig. 3 is a schematic structural view of the clamping assembly of the present invention.

Fig. 4 is a schematic structural diagram of a point a in fig. 3 according to the present invention.

Fig. 5 is a block diagram of the overall system of the present invention.

The reference signs are: 1. an operation table; 2. a cutter; 3. a bidirectional threaded rod; 4. a servo motor; 5. adjusting a rod; 6. an annular frame; 7. a clamping assembly; 71. a clamping sleeve; 72. a connecting rod; 73. a telescopic rod; 74. a clamping plate; 75. a guiding electromagnet; 76. a protective shaft sleeve; 77. a compression spring; 78. a limit baffle; 781. a limiting plate; 782. a support wheel; 79. a protective pad; 8. a scrap recovery tank; 9. a negative pressure chamber; 10. a PLC controller; 11. a main power supply; 12. an air exhaust hole; 13. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The clamping device of the reinforcing steel bar cutting machine for the building as shown in the attached drawings 1-5 comprises an operation table 1, wherein a cutting machine 2 is fixedly installed at the top of the operation table 1, a bidirectional threaded rod 3 is movably clamped inside the operation table 1, one end of the bidirectional threaded rod 3 extends to the outside of the operation table 1 and is in transmission connection with a servo motor 4, two adjusting rods 5 are clamped on the outer surface of the bidirectional threaded rod 3 in a threaded manner, annular frames 6 are fixedly installed at the tops of the two adjusting rods 5, a plurality of clamping components 7 are fixedly installed on the outer surface of each annular frame 6, two scrap recovery grooves 8 located at two sides of each adjusting rod 5 are formed in the top of the operation table 1, two negative pressure chambers 9 located below the scrap recovery grooves 8 are formed inside the two operation tables 1, and two suction holes 12 located at one side of each negative pressure chamber 9 are;

the clamping assembly 7 comprises a clamping sleeve 71, a connecting rod 72 is fixedly arranged in the clamping sleeve 71, an expansion rod 73 is movably clamped at one end of the connecting rod 72, a clamping plate 74 is fixedly arranged at one end of the expansion rod 73 far away from the connecting rod 72, a guide electromagnet 75 is fixedly arranged in the clamping plate 74, the input end of the guide electromagnet 75 is in telecommunication connection with the output end of the PLC controller 10, the input end of the PLC controller 10 is in electric connection with the output end of the main power supply 11,

the inner surface of the air suction hole 12 is provided with threads, the screw is clamped inside the air suction hole 12, the top of the operating platform 1 is provided with a sliding groove 13, the two adjusting rods 5 are movably clamped inside the sliding groove 13, the PLC controller 10 is S-200 in model, and the guiding electromagnet 75 is JL-0735N28 in model.

The implementation mode is specifically as follows: the annular frame 6 and the clamping assembly 7 are matched with each other, so that reinforcing steel bars with different sizes can be clamped and fixed, the adjusting rod 5 is driven to move by the bidirectional threaded rod 3, the distance between the annular frames 6 is adjusted, and the device is simple to operate, firm in fixing and high in practicability; collect the sweeps dust that produces through setting up sweeps accumulator 8 to utilize negative pressure chamber 9 to adsorb the sweeps dust in the inside of operation panel 1, avoid the dust to scatter and splash all around and influence all ring edge borders and operating personnel, the practicality is stronger.

Referring to the attached drawing 3 of the specification specifically, a protective shaft sleeve 76 is fixedly mounted inside the clamping sleeve 71, one end of the connecting rod 72, which is far away from the telescopic rod 73, is clamped inside the protective shaft sleeve 76, a compression spring 77 is movably sleeved on the outer surface of the connecting rod 72, and one side of the protective shaft sleeve 76, which is opposite to the telescopic rod 73, is fixedly connected with the compression spring 77.

The implementation mode is specifically as follows: through setting up protection axle sleeve 76, make things convenient for connecting rod 72 and compression spring 77's installation and dismantlement, and protection compression spring 77 does not receive wearing and tearing, conveniently drives telescopic link 73 through setting up compression spring 77 and resets.

Referring to fig. 3-4 of the specification specifically, the telescopic rod 73 is movably sleeved with the clamping sleeve 71, a limiting baffle 78 is fixedly mounted at one end of the telescopic rod 73 located inside the clamping sleeve 71, the limiting baffle 78 includes a limiting plate 781, supporting wheels 782 are fixedly mounted at both ends of the limiting plate 781, and the two supporting wheels 782 are movably clamped on the inner surface of the clamping sleeve 71.

The implementation mode is specifically as follows: avoid telescopic link 73 to drop from centre gripping sleeve 71 through setting up limiting plate 781, make things convenient for limiting plate 781 activity through setting up supporting wheel 782.

Referring to fig. 3 in the specification, a protection pad 79 is fixedly installed on one side of the clamping plate 74 away from the telescopic rod 73, and the protection pad 79 is a rubber member.

The implementation mode is specifically as follows: through the protection pad 79 who sets up the rubber material component, reduce the reinforcing bar to the wearing and tearing of device, the life of extension device.

The utility model discloses the theory of operation:

the first step is as follows: firstly, connecting an air exhaust device to the air exhaust hole 12, and exhausting the interior of the negative pressure chamber 9 to a vacuum state to form negative pressure;

the second step is as follows: the servo motor 4 is started to drive the bidirectional threaded rod 3 to rotate, the two adjusting rods 5 are driven to move inwards to be close to the position which is matched with the length of the steel bar, the steel bar is placed in the annular frame 6, the main power supply 11 is started, the PLC 10 is started, and the guide electromagnet 75 is driven to move inwards to be close to the position which is used for clamping the steel bar;

the third step: the cutting machine 2 is opened to cut the reinforcing steel bars, and scraps generated in the cutting process are adsorbed in the operation table 1 through the scrap recovery groove 8.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clamping device of reinforcing bar cutting machine for building, includes operation panel (1), the top fixed mounting of operation panel (1) has cutting machine (2), its characterized in that: the automatic waste chip recovery device is characterized in that a bidirectional threaded rod (3) is movably clamped inside the operating platform (1), one end of the bidirectional threaded rod (3) extends to the outside of the operating platform (1) and is connected with a servo motor (4) in a transmission mode, two adjusting rods (5) are clamped on the outer surface of the bidirectional threaded rod (3) in a threaded mode, an annular frame (6) is fixedly installed at the tops of the two adjusting rods (5), a plurality of clamping components (7) are fixedly installed on the outer surface of the annular frame (6), two waste chip recovery grooves (8) located on two sides of each adjusting rod (5) are formed in the top of the operating platform (1), two negative pressure chambers (9) located below the waste chip recovery grooves (8) are formed in the two operating platforms (1), and two suction holes (12) located on one side of each negative pressure chamber (9) are formed in the outer;

centre gripping subassembly (7) include centre gripping sleeve (71), the inside fixed mounting of centre gripping sleeve (71) has connecting rod (72), the one end activity joint of connecting rod (72) has telescopic link (73), the one end fixed mounting that connecting rod (72) were kept away from in telescopic link (73) has grip block (74), the inside fixed mounting of grip block (74) has direction electro-magnet (75), the input telecommunications connection of direction electro-magnet (75) has the output of PLC controller (10), the input electric connection of PLC controller (10) has the output of main power source (11).

2. The clamping device of the reinforcing bar cutting machine for construction as claimed in claim 1, wherein: the top of the operating platform (1) is provided with a sliding chute (13), and the two adjusting rods (5) are movably clamped inside the sliding chute (13).

3. The clamping device of the reinforcing bar cutting machine for construction as claimed in claim 1, wherein: the inside fixed mounting of centre gripping sleeve (71) has protection axle sleeve (76), the one end joint of telescopic link (73) is kept away from in the inside of protection axle sleeve (76) in connecting rod (72).

4. The clamping device of the reinforcing bar cutting machine for construction as claimed in claim 3, wherein: the outer surface of the connecting rod (72) is movably sleeved with a compression spring (77), and one side of the protective shaft sleeve (76) opposite to the telescopic rod (73) is fixedly connected with the compression spring (77).

5. The clamping device of the reinforcing bar cutting machine for construction as claimed in claim 1, wherein: the telescopic rod (73) is movably sleeved with the clamping sleeve (71), and a limiting baffle (78) is fixedly mounted at one end of the telescopic rod (73) located inside the clamping sleeve (71).

6. The clamping device of the reinforcing bar cutting machine for construction as claimed in claim 5, wherein: limiting baffle (78) include limiting plate (781), the equal fixed mounting in both ends of limiting plate (781) has supporting wheel (782), two the equal activity joint of supporting wheel (782) is at the internal surface of centre gripping sleeve (71).

7. The clamping device of the reinforcing bar cutting machine for construction as claimed in claim 1, wherein: one side of the clamping plate (74) far away from the telescopic rod (73) is fixedly provided with a protective pad (79), and the protective pad (79) is a rubber component.

8. The clamping device of the reinforcing bar cutting machine for construction as claimed in claim 1, wherein: the inner surface of the air exhaust hole (12) is provided with threads, and a screw is clamped inside the air exhaust hole (12).