CN220698114U

CN220698114U - Steel bar cutting device

Info

Publication number: CN220698114U
Application number: CN202321996341.XU
Authority: CN
Inventors: 王雷; 刘宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-04-02
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a steel bar cutting device, which includes a workbench. A cutting machine body is fixedly installed on the outer surface of the upper end of the workbench. One side of the cutting machine body is provided with an automatic holding and fixing device for improving the convenience of fixing steel bars. Device, the automatic holding and fixing device includes a base, a connecting plate is fixedly installed on the upper outer surface of the base, and a placement seat is provided on the upper outer surface of the connecting plate. The steel bar cutting device described in the utility model is equipped with an automatic holding and fixing device to quickly fix the steel bars. The anti-slip washers in the bottom placement groove and the upper end pressure groove can improve the stability of the steel bar fixation, avoid sliding, and have a simple structure. , easy to operate, greatly improves the convenience of fixing steel bars when cutting, improves work efficiency, and can also improve the stability of steel bars when cutting, avoid force sliding and cause the cutting position to shift, and improve cutting accuracy.

Description

Steel bar cutting device

Technical Field

The utility model relates to the technical field of steel bar machining, in particular to a steel bar cutting device.

Background

The steel bar cutting machine is a tool used for cutting steel bars. There are generally full-automatic bar cutters and semi-automatic bar cutters. The cutting machine is one of the indispensable equipment for processing the reinforcing steel bars, and is mainly used for cutting the reinforcing steel bars in fixed length in engineering such as house construction, bridges, tunnels, power stations, large-scale water conservancy projects and the like.

The existing steel bar cutting device lacks a quick fixing device for the steel bars, is inconvenient to fix the steel bars when the steel bars are cut off, not only reduces working efficiency, but also is lower in stability when the steel bars are cut off, and the steel bars slide easily when cut, so that cutting accuracy is affected, processing quality is affected, certain adverse effects are brought to the using process of people, and therefore, the steel bar cutting device is provided.

Disclosure of Invention

The present utility model is directed to solving the above-described problems of the prior art and provides a reinforcing bar cutting device.

The utility model solves the technical problems by the following technical means:

the utility model provides a reinforcing bar cutting device, includes the workstation, the upper end surface fixed mounting of workstation has the cutting machine body, one side of cutting machine body is equipped with the automation that is used for improving reinforcing bar fixed convenience and holds fixing device, the automation adds and holds fixing device and includes the base, the upper end surface fixed mounting of base has the connecting plate, the upper end surface of connecting plate is equipped with places the seat, the bottom standing groove has been seted up at the upper end surface middle part of placing the seat, the both sides surface fixed mounting of base has the fixing base, the upper end surface fixed mounting of fixing base has the cylinder, the other end of the piston rod of cylinder is equipped with the linking arm, fixed mounting has the step-up and step-down seat between the linking arm, the upper end indent has been seted up at the lower extreme surface middle part of step-up to step-down seat, the internal surface of upper end indent and bottom standing groove all is equipped with anti-skidding packing ring, one side of automation that adds holding fixing device is equipped with the automatic thrust positioner that is used for improving reinforcing bar cutting location adjustment convenience.

Further, the base is fixedly connected with the outer surface of the upper end of the workbench, the placing seat is fixedly connected with the outer surface of the upper end of the base through the connecting plate, the bottom placing groove penetrates through the middle of the outer surface of the upper end of the placing seat, the air cylinder is fixedly connected with the outer surface of the two sides of the base through the fixing seat, the connecting arm is fixedly connected with the other end of the piston rod of the air cylinder, the lifting and pressing seat is fixedly connected with the connecting arm, the upper end pressing groove penetrates through the middle of the outer surface of the lower end of the lifting and pressing seat, and the anti-slip gasket is bonded with the inner surfaces of the upper end pressing groove and the bottom placing groove.

Further, the lifting pressing seat is movably connected with the placing seat through a piston rod of the air cylinder, and the upper end pressing groove is movably connected with the bottom placing groove.

Further, automatic promotion positioner includes electric putter and direction slide rail, electric putter's one end and the upper end surface fixed mounting of workstation have the mount pad, one side of mount pad is equipped with the PLC controller, electric putter's the other end is equipped with the connecting block, the surface fastening of connecting block has the push pedal, the constant head tank has been seted up at the opposite side surface middle part of push pedal, the internal surface of constant head tank is equipped with the rubber circle, be equipped with the fixed block between the upper end surface of direction slide rail and workstation, the equal fixedly connected with stopper in both ends of direction slide rail, be equipped with the location slider between push pedal and the direction slide rail.

Further, electric putter's one end passes through the upper end surface fixed connection of mount pad and workstation, PLC controller and electric putter wire connection, the push pedal passes through the other end fixed connection of connecting block and electric putter, the constant head tank runs through the opposite side surface middle part of push pedal, the rubber circle bonds with the internal surface of constant head tank, the upper end surface fixed connection of guide rail through fixed block and workstation, the both ends fixed connection of stopper and guide rail, the push pedal passes through positioning slider and guide rail sliding connection, the push pedal passes through electric putter and guide rail swing joint, the constant head tank is unanimous with the position of bottom standing groove and upper end indent.

Further, the cutter body is fixedly connected with the outer surface of the upper end of the workbench.

Advantageous effects

Compared with the prior art, the utility model provides a steel bar cutting device, which has the following beneficial effects:

1. this steel bar cutting device, through being provided with automatic fixing device that holds that adds, accomplish the quick fixation to the reinforcing bar, the anti-skidding packing ring of bottom standing groove and upper end indent can improve the fixed steadiness of reinforcing bar, avoid sliding, simple structure, the simple operation has improved the convenience of fixing the reinforcing bar when cutting off greatly, improves work efficiency, can also improve the steadiness of reinforcing bar when cutting off, avoids the atress to slide and causes the skew of cutting off the position, improves the cutting off accuracy.

2. This steel bar cutting device through being provided with automatic promotion positioner, the push pedal can also slide on the direction slide rail through the location slider when removing, improves the stationarity of location adjustment, simple structure, and the simple operation not only can improve the convenience to steel bar cutting position adjustment, further improves work efficiency, can also realize the automatic feeding of steel bar, cuts off in succession.

Drawings

Fig. 1 is a schematic view of the whole plane structure of a reinforcing bar cutting device according to the present utility model.

Fig. 2 is a schematic plan view of an automatic clamping and fixing device of a steel bar cutting device according to the present utility model.

Fig. 3 is a schematic plan view of an automatic pushing and positioning device of a steel bar cutting device according to the present utility model.

Fig. 4 is a schematic diagram of the position structure of the positioning groove and the push plate of the automatic pushing and positioning device of the steel bar cutting device.

In the figure: 1. a work table; 2. a cutter body; 3. an automatic clamping and fixing device; 4. a base; 5. a placement seat; 6. a connecting plate; 7. a bottom placement groove; 8. a fixing seat; 9. a cylinder; 10. a connecting arm; 11. a lifting and lowering seat; 12. an upper end pressing groove; 13. an anti-slip washer; 14. automatically pushing the positioning device; 15. a mounting base; 16. an electric push rod; 17. a guide rail; 18. a PLC controller; 19. a connecting block; 20. a push plate; 21. a positioning groove; 22. a rubber ring; 23. a limiting block; 24. a fixed block; 25. and positioning the sliding block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a steel bar cutting device comprises a workbench 1, a cutting machine body 2 is fixedly arranged on the outer surface of the upper end of the workbench 1, an automatic clamping and fixing device 3 for improving the fixing convenience of steel bars is arranged on one side of the cutting machine body 2, the automatic clamping and fixing device 3 comprises a base 4, a connecting plate 6 is fixedly arranged on the outer surface of the upper end of the base 4, a placing seat 5 is arranged on the outer surface of the upper end of the connecting plate 6, a bottom placing groove 7 is formed in the middle of the outer surface of the upper end of the placing seat 5, fixing seats 8 are fixedly arranged on the outer surfaces of two sides of the base 4, an air cylinder 9 is fixedly arranged on the outer surface of the upper end of the fixing seat 8, a connecting arm 10 is arranged on the other end of a piston rod of the air cylinder 9, a lifting and pressing seat 11 is fixedly arranged between the connecting arms 10, an upper end pressing groove 12 is formed in the middle of the outer surface of the lower end of the lifting and pressing seat 11, anti-slip washers 13 are respectively arranged on the inner surfaces of the upper end pressing groove 12 and the bottom placing groove 7, and an automatic pushing and positioning device 14 for improving the cutting and positioning convenience of steel bars is arranged on one side of the automatic clamping and fixing device 3.

The base 4 is fixedly connected with the outer surface of the upper end of the workbench 1, the placing seat 5 is fixedly connected with the outer surface of the upper end of the base 4 through the connecting plate 6, the bottom placing groove 7 penetrates through the middle of the outer surface of the upper end of the placing seat 5, the air cylinder 9 is fixedly connected with the outer surfaces of the two sides of the base 4 through the fixing seat 8, the connecting arm 10 is fixedly connected with the other end of the piston rod of the air cylinder 9, the lifting pressing seat 11 is fixedly connected with the connecting arm 10, the upper end pressing groove 12 penetrates through the middle of the outer surface of the lower end of the lifting pressing seat 11, and the anti-slip gasket 13 is adhered to the inner surfaces of the upper end pressing groove 12 and the bottom placing groove 7.

The lifting and lowering seat 11 is movably connected with the placing seat 5 through a piston rod of the air cylinder 9, and the upper end pressing groove 12 is movably connected with the bottom placing groove 7.

The automatic pushing and positioning device 14 comprises an electric push rod 16 and a guide slide rail 17, wherein an installation seat 15 is fixedly installed on one end of the electric push rod 16 and the outer surface of the upper end of the workbench 1, a PLC controller 18 is arranged on one side of the installation seat 15, a connecting block 19 is arranged on the other end of the electric push rod 16, a push plate 20 is fixedly connected with the outer surface of the connecting block 19, a positioning groove 21 is formed in the middle of the outer surface of the other side of the push plate 20, a rubber ring 22 is arranged on the inner surface of the positioning groove 21, a fixed block 24 is arranged between the guide slide rail 17 and the outer surface of the upper end of the workbench 1, limiting blocks 23 are fixedly connected to two ends of the guide slide rail 17, and a positioning slide block 25 is arranged between the push plate 20 and the guide slide rail 17.

One end of the electric push rod 16 is fixedly connected with the outer surface of the upper end of the workbench 1 through the mounting seat 15, the PLC controller 18 is connected with the electric push rod 16 through a wire, the push plate 20 is fixedly connected with the other end of the electric push rod 16 through the connecting block 19, the positioning groove 21 penetrates through the middle part of the outer surface of the other side of the push plate 20, the rubber ring 22 is adhered to the inner surface of the positioning groove 21, the guide slide rail 17 is fixedly connected with the outer surface of the upper end of the workbench 1 through the fixing block 24, the limiting block 23 is fixedly connected with the two ends of the guide slide rail 17, the push plate 20 is in sliding connection with the guide slide rail 17 through the positioning slide block 25, the push plate 20 is movably connected with the guide slide rail 17 through the electric push rod 16, and the positioning groove 21 is consistent with the positions of the bottom placing groove 7 and the upper end pressing groove 12.

The cutter body 2 is fixedly connected with the outer surface of the upper end of the workbench 1.

Principle of operation

After placing the reinforcing bar in bottom standing groove 7, adjust cutting length, start cylinder 9, control cylinder 9's piston rod is retracted, drive the lift of upper end and press seat 11 to push down, until lift behind the anti-skidding packing ring 13 and the reinforcing bar surface contact at 11 lower extreme surface middle part, accomplish the quick fixation to the reinforcing bar, the steadiness that the reinforcing bar is fixed can be improved to anti-skidding packing ring 13 in bottom standing groove 7 and the upper end indent 12, avoid sliding, simple structure, the simple operation has improved the convenience of fixing the reinforcing bar when cutting off greatly, improve work efficiency, can also improve the steadiness of reinforcing bar when cutting off, avoid the atress to slide and cause the skew of cutting off position, improve the cutting off accuracy. When the cutting position of the steel bar needs to be adjusted, the electric push rod 16 is started to control the extension of the electric push rod 16, after the extension position of the electric push rod 16 is controlled by the PLC controller 18, the electric push rod 16 drives the push plate 20 at the other end to move towards the other end of the steel bar until the other end of the steel bar is fixedly embedded into the positioning groove 21 in the push plate 20, and after the push plate 20 moves, the steel bar can be driven to move towards the cutter body 2 in the bottom placing groove 7, so that the cutting position is automatically adjusted, the push plate 20 can slide on the guide slide rail 17 through the positioning slide block 25 during moving, the stability of positioning adjustment is improved, the structure is simple, the operation is convenient, the convenience of adjusting the cutting position of the steel bar can be improved, the working efficiency is further improved, the automatic feeding of the steel bar can be realized, and continuous cutting can be performed.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a reinforcing bar cutting device, includes workstation (1), the upper end surface fixed mounting of workstation (1) has cutting machine body (2), its characterized in that: the automatic fixing device comprises a cutting machine body (2), wherein one side of the cutting machine body (2) is provided with an automatic fixing device (3) for improving the fixing convenience of reinforcing steel bars, the automatic fixing device (3) comprises a base (4), a connecting plate (6) is fixedly arranged at the outer surface of the upper end of the base (4), a placing seat (5) is arranged at the outer surface of the upper end of the connecting plate (6), a bottom placing groove (7) is formed in the middle of the outer surface of the upper end of the placing seat (5), fixing seats (8) are fixedly arranged on two side outer surfaces of the base (4), an air cylinder (9) is fixedly arranged at the outer surface of the upper end of the fixing seats (8), a connecting arm (10) is arranged at the other end of a piston rod of the air cylinder (9), a lifting pressure seat (11) is fixedly arranged between the connecting arm (10), an upper end pressing groove (12) is formed in the middle of the outer surface of the lower end of the lifting pressure seat (11), anti-slip gaskets (13) are respectively arranged on the inner surfaces of the upper end pressing groove (12) and the bottom placing groove (7), and one side of the automatic fixing device (3) is provided with an automatic pushing positioning device (14) for improving the positioning convenience of the cutting.

2. A reinforcing bar cutting apparatus as set forth in claim 1, wherein: the utility model discloses a vacuum cleaner, including base (4) and workstation (1), upper end surface fixed connection of base (4), place seat (5) through connecting plate (6) and upper end surface fixed connection of base (4), the upper end surface middle part of placing seat (5) is run through to bottom standing groove (7), both sides surface fixed connection of cylinder (9) through fixing base (8) and base (4), the other end fixed connection of piston rod of linking arm (10) and cylinder (9), lift pressure seat (11) and linking arm (10) fixed connection, the lower extreme surface middle part of lift pressure seat (11) is run through to upper end pressure groove (12), anti-skidding packing ring (13) bond with the internal surface of upper end pressure groove (12) and bottom standing groove (7).

3. A reinforcing bar cutting apparatus as set forth in claim 1, wherein: the lifting pressing seat (11) is movably connected with the placing seat (5) through a piston rod of the air cylinder (9), and the upper end pressing groove (12) is movably connected with the bottom placing groove (7).

4. A reinforcing bar cutting apparatus as set forth in claim 1, wherein: automatic promote positioner (14) include electric putter (16) and direction slide rail (17), the one end of electric putter (16) has mount pad (15) with the upper end surface fixed mounting of workstation (1), one side of mount pad (15) is equipped with PLC controller (18), the other end of electric putter (16) is equipped with connecting block (19), the surface fixedly connected with push pedal (20) of connecting block (19), constant head tank (21) have been seted up at the opposite side surface middle part of push pedal (20), the internal surface of constant head tank (21) is equipped with rubber circle (22), be equipped with fixed block (24) between the upper end surface of direction slide rail (17) and workstation (1), the equal fixedly connected with stopper (23) of both ends of direction slide rail (17), be equipped with location slider (25) between push pedal (20) and the direction slide rail (17).

5. The reinforcing bar cutting device as set forth in claim 4, wherein: one end of the electric push rod (16) is fixedly connected with the upper end outer surface of the workbench (1) through the mounting seat (15), the PLC (18) is connected with the electric push rod (16) through wires, the push plate (20) is fixedly connected with the other end of the electric push rod (16) through the connecting block (19), the positioning groove (21) penetrates through the middle part of the outer surface of the other side of the push plate (20), the rubber ring (22) is adhered to the inner surface of the positioning groove (21), the guide slide rail (17) is fixedly connected with the upper end outer surface of the workbench (1) through the fixing block (24), the limiting block (23) is fixedly connected with the two ends of the guide slide rail (17), the push plate (20) is fixedly connected with the guide slide rail (17) through the positioning slide block (25), the push plate (20) is movably connected with the guide slide rail (17) through the electric push rod (16), and the positioning groove (21) is consistent with the positions of the bottom placing groove (7) and the upper end pressing groove (12).

6. A reinforcing bar cutting apparatus as set forth in claim 1, wherein: the cutting machine body (2) is fixedly connected with the outer surface of the upper end of the workbench (1).