Machining and cutting device for house building construction reinforcing steel bars

Abstract

The utility model relates to the technical field of reinforcing steel bar cutting equipment, in particular to a house building construction reinforcing steel bar machining and cutting device which comprises a workbench, a U-shaped installation support, a U-shaped installation plate and a limiting sliding plate are sequentially arranged at the upper end of the workbench from left to right, a sliding plate is arranged in the U-shaped installation support, and a first air cylinder is arranged at the upper end of the sliding plate. A plurality of pressing blocks are arranged at the lower end of the sliding plate; fixing blocks are arranged at the lower ends of the pressing blocks; a sliding block is arranged at the lower end of the U-shaped mounting plate, a second air cylinder is arranged at the upper end of the sliding block, a cutting blade is arranged at the lower end of the sliding block, and a cutting groove corresponding to the cutting blade is formed in the lower end of the cutting blade; by arranging the limiting sliding plate, the equipment can meet the requirement for cutting reinforcing steel bars with different lengths, the reinforcing steel bars are fixed by arranging the fixing block and the pressing block, the situation that the cutting precision is damaged due to displacement of the reinforcing steel bars during cutting is prevented, the multiple reinforcing steel bars can be fixed at the same time, and the working efficiency of reinforcing steel bar cutting machining is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar cutting equipment, in particular to a steel bar processing and cutting device for building construction. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete, with a circular cross section, or sometimes a square with rounded corners. It includes plain round steel bars, ribbed steel bars, and twisted steel bars.

[0003] Chinese patent CN214053520U provides a steel bar cutting device, which comprises a base, a clamping assembly and a reciprocating cutting assembly arranged in sequence along an extension direction on the base; wherein the clamping assembly comprises at least one group of clamps (5) formed with an elastic gap for the steel bar to pass through, and the size of the elastic gap between each group of the clamps is adjustable; and the reciprocating cutting assembly comprises a rotating extrusion member that can be rotatably arranged.

[0004] However, the above patent can only perform fixed cutting on a single steel bar machine, which is inefficient, increases the workload of the staff, and cannot limit the length of the steel bar cutting, which may result in a loss of cutting accuracy. Utility Model Content

[0005] The purpose of the utility model is to provide a steel bar processing and cutting device for building construction to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar processing and cutting device for building construction, comprising: a workbench, a U-shaped mounting bracket, a U-shaped mounting plate and a limiting slide plate are arranged on the upper end of the workbench from left to right in sequence, a slide plate is arranged inside the U-shaped mounting bracket, a cylinder is arranged on the upper end of the slide plate, a plurality of pressing blocks are arranged on the lower end of the slide plate, and a fixing block is arranged on the lower end of the pressing block;

[0007] A slider is provided at the lower end of the U-shaped mounting plate, a second cylinder is provided at the upper end of the slider, a cutting blade is provided at the lower end of the slider, and a corresponding cutting groove is provided at the lower end of the cutting blade;

[0008] The surface of the workbench is provided with a slide groove three, the interior of the slide groove three is provided with a limit slide plate, an electric telescopic rod is provided at one end of the limit slide plate away from the U-shaped mounting plate, and a mounting plate is provided at the lower end of the electric telescopic rod.

[0009] Preferably, the U-shaped mounting bracket is fixedly connected to the middle part of one side of the top of the workbench, a symmetrical slide groove 1 is opened on the front and rear sides of the U-shaped mounting bracket, the slide plate is slidably connected inside the slide groove 1, the input end of the cylinder 1 is fixedly connected to the U-shaped mounting bracket, and the output end of the cylinder 1 is fixedly connected to the slide plate.

[0010] Preferably, the pressing block is fixedly connected to the lower end of the slide plate, the fixing block is fixedly connected to the upper end of the workbench, and corresponding arc grooves are formed at the upper end of the fixing block and the lower end of the pressing block.

[0011] Preferably, the U-shaped mounting plate is fixedly connected to the middle part of the top of the workbench, and a slide groove 2 is symmetrically opened on the front and rear sides of the U-shaped mounting plate. A slider is slidably connected inside the slide groove 2, and the top of the slider is fixedly connected to the output end of the cylinder 2, the bottom end of the slider is fixedly connected to the cutting blade, and the input end of the cylinder 2 is fixedly connected to the U-shaped mounting plate.

[0012] Preferably, the mounting plate is fixedly connected to the other side wall of the workbench, the upper end of the mounting plate is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to a limiting slide.

[0013] Preferably, the limiting slide plate is slidably connected inside the slide groove three, the slide groove three is opened on the other side of the top of the workbench, and the front end of the workbench is fixedly connected with a scale with the same length as the slide groove three.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a limiting slide plate so that the device can meet the needs of cutting steel bars of different lengths. The steel bars are fixed by providing a fixing block and a pressing block to prevent the steel bars from being displaced during cutting, which would cause loss of cutting accuracy. A plurality of steel bars can be fixed at the same time, effectively improving the working efficiency of steel bar cutting processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 It is a front schematic diagram of the overall structure of the utility model.

[0019] In the figure: 1. slideway 1; 2. cylinder 1; 3. pressure block; 4. slide plate; 5. U-shaped mounting bracket; 6. workbench; 7. fixing block; 8. U-shaped mounting plate; 9. cylinder 2; 10. slideway 2; 11. slider; 12. cutting blade; 13. cutting groove; 14. slideway 3; 15. limit slide plate; 16. electric telescopic rod; 17. mounting plate; 18. ruler. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] See also Figures 1 to 3The utility model provides a technical solution: a steel bar processing and cutting device for building construction, comprising: a workbench 6, the upper end of the workbench 6 is provided with a U-shaped mounting bracket 5, a U-shaped mounting plate 8 and a limiting slide plate 15 from left to right in sequence, a slide plate 4 is provided inside the U-shaped mounting bracket 5, a cylinder 2 is provided at the upper end of the slide plate 4, a plurality of pressing blocks 3 are provided at the lower end of the slide plate 4, and a fixed block 7 is provided at the lower end of the pressing block 3; the slide plate 4 is driven by the cylinder 2 to slide along the slide groove 1, so that the pressing block 3 moves downward to fix the steel bar between the pressing block 3 and the fixed block 7, and the U-shaped mounting bracket 5 is fixed Connected to the middle of one side of the top of the workbench 6, symmetrical slide grooves 1 are opened on the front and rear sides of the U-shaped mounting bracket 5 to prevent the slide plate 4 from shifting during the sliding process. The slide plate 4 is slidably connected to the inside of the slide groove 1, and the input end of the cylinder 2 is fixedly connected to the U-shaped mounting bracket 5, and the output end of the cylinder 2 is fixedly connected to the slide plate 4; the slide plate 4 is driven to reciprocate, the pressure block 3 is fixedly connected to the lower end of the slide plate 4, and the fixed block 7 is fixedly connected to the upper end of the workbench 6. The upper end of the fixed block 7 and the lower end of the pressure block 3 are provided with corresponding arc grooves, so that the device can fix multiple steel bars at the same time.

[0025] A slider 11 is provided at the lower end of the U-shaped mounting plate 8, a cylinder 29 is provided at the upper end of the slider 11, and a cutting blade 12 is provided at the lower end of the slider 11. The cutting blade 12 is driven by driving the cylinder 29 to cut the steel bar, and a corresponding cutting groove 13 is provided at the lower end of the cutting blade 12; to prevent the cutting blade 12 from damaging the workbench 6, the U-shaped mounting plate 8 is fixedly connected to the middle of the top of the workbench 6, and a slide groove 2 10 is symmetrically provided on the front and rear sides of the U-shaped mounting plate 8. The slide groove 2 10 is internally slidably connected to the slider 11 to prevent the slider 11 from shifting during the sliding process, resulting in the cutting accuracy being affected. The top of the slider 11 is fixedly connected to the output end of the cylinder 29, the bottom end of the slider 11 is fixedly connected to the cutting blade 12, and the input end of the cylinder 29 is fixedly connected to the U-shaped mounting plate 8.

[0026] A slide groove 3 14 is provided on the surface of the workbench 6, and a limit slide plate 15 is provided inside the slide groove 3 14. An electric telescopic rod 16 is provided at one end of the limit slide plate 15 away from the U-shaped mounting plate 8, and a mounting plate 17 is provided at the lower end of the electric telescopic rod 16; the mounting plate 17 is fixedly connected to the side wall of the other side of the workbench 6, and the upper end of the mounting plate 17 is fixedly connected to the electric telescopic rod 16, and the output end of the electric telescopic rod 16 is fixedly connected to the limit slide plate 15; the electric telescopic rod 16 drives the limit slide plate 15 to slide along the slide groove 3 14 to limit the length of the steel bar, and the limit slide plate 15 is slidably connected to the inside of the slide groove 3 14, and the slide groove 3 14 is opened on the other side of the top of the workbench 6, and the front end of the workbench 6 is fixedly connected to a scale 18 with the same length as the slide groove 3 14.

[0027] When the device is working, the slide plate 4 is driven by the cylinder 1 2 to slide along the slide groove 1, so that the pressure block 3 moves downward to fix the steel bar between the pressure block 3 and the fixed block 7, so as to prevent the steel bar from being displaced during cutting and causing damage to the cutting accuracy. By setting a plurality of pressure blocks 3 and corresponding arc grooves, the device can fix a plurality of steel bars at the same time, effectively improving the working efficiency of steel bar cutting processing. The slide block 11 is driven by the cylinder 2 9 to slide along the slide groove 2 10 to drive the cutting blade 12 to cut the steel bar. By setting a cutting groove 13 at the lower end of the cutting blade 12, the cutting blade 12 is prevented from causing damage to the workbench 6. The electric telescopic rod 16 drives the limiting slide plate 15 to slide along the slide groove 3 14 to limit the length of the steel bar. By setting a scale 18, the device can meet the requirements of cutting steel bars of different lengths.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar processing and cutting device for building construction, comprising: A workbench (6), the upper end of the workbench (6) is provided with a U-shaped mounting bracket (5), a U-shaped mounting plate (8) and a limiting slide plate (15) in sequence from left to right, characterized in that: a slide plate (4) is provided inside the U-shaped mounting bracket (5), a cylinder (2) is provided at the upper end of the slide plate (4), a plurality of pressing blocks (3) are provided at the lower end of the pressing block (3), and a fixing block (7) is provided at the lower end of the pressing block (3); A slider (11) is disposed at the lower end of the U-shaped mounting plate (8), a cylinder 2 (9) is disposed at the upper end of the slider (11), a cutting blade (12) is disposed at the lower end of the slider (11), and a cutting groove (13) corresponding thereto is disposed at the lower end of the cutting blade (12); The surface of the workbench (6) is provided with a slide groove three (14), a limit slide plate (15) is provided inside the slide groove three (14), an electric telescopic rod (16) is provided at one end of the limit slide plate (15) away from the U-shaped mounting plate (8), and a mounting plate (17) is provided at the lower end of the electric telescopic rod (16).

2. A steel bar processing and cutting device for building construction according to claim 1, characterized in that: The U-shaped mounting bracket (5) is fixedly connected to the middle part of one side of the top of the workbench (6); symmetrical sliding grooves (1) are provided on the front and rear sides of the U-shaped mounting bracket (5); the slide plate (4) is slidably connected inside the sliding groove (1); the input end of the cylinder (2) is fixedly connected to the U-shaped mounting bracket (5); and the output end of the cylinder (2) is fixedly connected to the slide plate (4).

3. The steel bar processing and cutting device for building construction according to claim 1 is characterized in that: The pressing block (3) is fixedly connected to the lower end of the slide plate (4), and the fixing block (7) is fixedly connected to the upper end of the workbench (6). The upper end of the fixing block (7) and the lower end of the pressing block (3) are provided with corresponding arc grooves.

4. The steel bar processing and cutting device for building construction according to claim 1 is characterized in that: The U-shaped mounting plate (8) is fixedly connected to the middle of the top end of the workbench (6); a second slide groove (10) is symmetrically provided on the front and rear sides of the U-shaped mounting plate (8); a slider (11) is slidably connected inside the second slide groove (10); the top end of the slider (11) is fixedly connected to the output end of the second cylinder (9); the bottom end of the slider (11) is fixedly connected to the cutting blade (12); and the input end of the second cylinder (9) is fixedly connected to the U-shaped mounting plate (8).

5. The steel bar processing and cutting device for building construction according to claim 1 is characterized by: The mounting plate (17) is fixedly connected to the other side wall of the workbench (6); the upper end of the mounting plate (17) is fixedly connected to an electric telescopic rod (16); and the output end of the electric telescopic rod (16) is fixedly connected to a limiting slide plate (15).

6. The steel bar processing and cutting device for building construction according to claim 1, characterized in that: The limiting slide plate (15) is slidably connected inside the slide groove three (14), and the slide groove three (14) is opened on the other side of the top of the workbench (6). The front end of the workbench (6) is fixedly connected with a scale (18) with the same length as the slide groove three (14).

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