Plate bending machine for house building decoration

Abstract

The utility model discloses a plate bending machine for house building decoration, which comprises a working table top, two symmetrical fixed guide wheels are arranged at the top of the working table top, a mounting cavity is formed in the working table top, a positioning mechanism is arranged in the mounting cavity, and the positioning mechanism is used for positioning the bending position of a reinforcing steel bar. A scale strip is arranged at the top of the working table top, two symmetrical fixing frames are fixedly arranged on one side of the top of the working table top, movable push plates are slidably connected into the fixing frames, and a motor is installed on the side face of one fixing frame. Through the design, under the operation of a positioning mechanism, a positioning baffle can move back and forth, under the scale number of a matched scale bar, the bending angle of the reinforcing steel bar can be accurately positioned, under the action of a movable push plate, a second threaded rod, an extrusion top plate, a motor and a mounting sliding plate, the problem that time and labor are wasted when the positioning baffle is manually moved can be avoided, and the bending angle of the reinforcing steel bar can be accurately positioned. And the bending efficiency of the reinforcing steel bars can be improved.

Description

Technical Field

[0001] The utility model relates to the relevant field of steel bar processing, in particular to a plate bending machine for building construction and decoration. Background Art

[0002] The steel bar bending machine is an improvement on the structure of the steel bar bending machine. For example, the steel bar bending device provided by the publication number CN207103684U includes a bottom plate, a steel bar bending device and a steel bar fixing device. The steel bar can be bent evenly and at an accurate angle by manual operation.

[0003] In the above design, the metal rod can only be bent by manually tightening the bolts, which requires the staff to use a lot of hand strength to achieve. It is laborious and inconvenient to use, and the bending efficiency is low. At the same time, there is also a technical problem that the bending angle and bending radius of the metal rod cannot be accurately controlled. Therefore, improvement is needed. Based on this, the utility model provides a plate bending machine for building construction and decoration. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model proposes a plate bending machine for building construction and decoration to solve the above problems.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a plate bending machine for building construction and decoration, comprising a work table, two symmetrical fixed guide wheels are arranged on the top of the work table, an installation cavity is opened inside the work table, a positioning mechanism is arranged inside the installation cavity, and the positioning mechanism is used to position the bending part of the steel bar, a scale bar is arranged on the top of the work table, two symmetrical fixed frames are fixedly arranged on one side of the top of the work table, a movable push plate is slidably connected inside the fixed frame, a motor is installed on the side of one of the fixed frames, a second threaded rod is fixedly arranged on the output end of the motor, and the second threaded rod is rotatably connected to the fixed frame, and the second threaded rod is threadedly connected to the movable push plate, an extrusion top plate is fixedly arranged inside the movable push plate, and a movable guide wheel is fixedly arranged on the front end bottom of the extrusion top plate.

[0006] As a preferred technical solution of the utility model, the positioning mechanism includes a first threaded rod, a threaded sleeve, a limit slider, a limit slide groove, a positioning baffle, and a pressure sensor. The first threaded rod is rotatably connected to the inside of the installation cavity, and the outer surface of the first threaded rod is threadedly connected to the threaded sleeve. A limit slide groove is provided on the inner side of the installation cavity, and the limit slider is slidably connected to the inside of the limit slide groove, and the limit slider is fixedly connected to the threaded sleeve. A positioning baffle is fixedly provided on the top of the threaded sleeve and the limit slider, and a pressure sensor is provided on the front side of the positioning baffle.

[0007] As a preferred technical solution of the utility model, a rotating disk is fixedly provided at the rear end of the first threaded rod, and the inner width of the limiting sliding groove is adapted to the width of the limiting sliding block.

[0008] As a preferred technical solution of the utility model, positioning plates are fixedly provided on both sides of the top of the work surface, a baffle plate is slidably connected to the inner side of the positioning plate, and the baffle plate is fixedly connected to the positioning baffle plate, and the bottom of the baffle plate is fitted with the top of the work surface.

[0009] As a preferred technical solution of the utility model, the inner width of the fixed frame is adapted to the width of the movable push plate, and the bottom of the movable guide wheel is fitted to the top of the baffle plate.

[0010] As a preferred technical solution of the utility model, a mounting slide is slidably connected to the inner side of the fixed frame, and the top of the mounting slide is fixedly connected to the extruded top plate, and the mounting slide is U-shaped.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. Through this design, the positioning baffle can be moved forward and backward by operating the positioning mechanism. In combination with the scale number of the scale bar, the bending angle of the steel bar can be accurately positioned. Under the action of the movable push plate, the second threaded rod, the extrusion top plate, the motor, and the mounting slide plate, the time-consuming and labor-intensive problem of manual movement can be avoided, thereby improving the bending efficiency of the steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 For the utility model Figure 1 One of the partial three-dimensional structure diagrams;

[0015] Figure 3 For the utility model Figure 1 The second schematic diagram of the local three-dimensional structure;

[0016] Figure 4 For the utility model Figure 1 A partial schematic diagram of the three-dimensional structure viewed from above.

[0017] Among them: 1. work surface; 2. fixed guide wheel; 3. movable guide wheel; 4. installation cavity; 41. first threaded rod; 42. threaded sleeve; 43. limit slider; 44. limit slide groove; 45. positioning baffle; 46. pressure sensor; 5. fixed frame; 51. movable push plate; 52. second threaded rod; 53. extrusion top plate; 54. motor; 55. installation slide plate; 6. baffle plate; 7. positioning plate; 8. scale bar. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0019] Embodiment:

[0020] like Figure 1-4As shown, the utility model provides a plate bending machine for building decoration, including a work table 1, two symmetrical fixed guide wheels 2 are arranged on the top of the work table 1, a mounting cavity 4 is opened inside the work table 1, a positioning mechanism is arranged inside the mounting cavity 4, and the positioning mechanism is used for positioning the bending part of the steel bar, a scale bar 8 is arranged on the top of the work table 1, two symmetrical fixed frames 5 are fixedly arranged on one side of the top of the work table 1, a movable push plate 51 is slidably connected inside the fixed frame 5, a motor 54 is installed on the side of one fixed frame 5, a second threaded rod 52 is fixedly arranged on the output end of the motor 54, and the second threaded rod 52 is rotatably connected to the fixed frame 5, and the second threaded rod 52 is threadedly connected to the movable push plate 51, an extrusion top plate 53 is fixedly arranged inside the movable push plate 51, and a movable guide wheel 3 is fixedly arranged on the front bottom of the extrusion top plate 53; when the steel bar is bent, the steel bar is clamped in the inner side of the groove of the fixed guide wheel 2, at this time, according to the needs of the steel bar, When the movable push plate 51 is moved, the extrusion top plate 53 can be driven to move, and when the extrusion top plate 53 is moved, the moving guide wheel 3 can be driven to move, and when the moving guide wheel 3 moves, the bending part of the steel bar can be squeezed and pushed. When the bending part of the steel bar contacts the pressure sensor 46 on the positioning baffle 45, the rotation of the motor 54 can be stopped. At this time, the bending part of the steel bar can be prevented from moving forward under the blocking of the positioning baffle 45. Under such a design, the bending angle of the steel bar can be accurately controlled by moving the front and rear positions of the positioning baffle 45. Through this design, the positioning baffle 45 can be moved forward and backward by operating the positioning mechanism. In combination with the scale number of the scale bar 8, the bending angle of the steel bar can be accurately positioned. Under the action of the movable push plate 51, the second threaded rod 52, the extrusion top plate 53, the motor 54, and the mounting slide plate 55, the time-consuming and labor-intensive problem of manually moving it can be avoided, thereby improving the bending efficiency of the steel bar.

[0021] The positioning mechanism includes a first threaded rod 41, a threaded sleeve 42, a limiting slider 43, a limiting slide groove 44, a positioning baffle 45, and a pressure sensor 46. The first threaded rod 41 is rotatably connected to the inside of the installation cavity 4, and the outer surface of the first threaded rod 41 is threadedly connected to the threaded sleeve 42. A limiting slide groove 44 is provided on the inner side of the installation cavity 4. The limiting slider 43 is slidably connected to the inner side of the limiting slide groove 44, and the limiting slider 43 is fixedly connected to the threaded sleeve 42. A positioning baffle 45 is fixedly provided on the top of the threaded sleeve 42 and the limiting slider 43. The positioning baffle 45 is fixedly provided on the top of the threaded sleeve 42 and the limiting slider 43. 5 is provided with a pressure sensor 46 on the front side; the first threaded rod 41 can be driven to rotate by rotating the rotating disk; since the first threaded rod 41 is threadedly connected to the threaded sleeve 42, and the limiting slide groove 44 is slidably connected to the limiting slide block 43, and the limiting slide block 43 is fixedly connected to the threaded sleeve 42, when the first threaded rod 41 rotates, the threaded sleeve 42 can be driven to move horizontally and linearly; when the threaded sleeve 42 moves, the positioning baffle 45 can be driven to move, thereby realizing the free movement and positioning of the positioning baffle 45 at different positions inside the installation cavity 4.

[0022] Among them, a rotating disk is fixedly provided at the tail end of the first threaded rod 41, and the internal width of the limiting groove 44 is adapted to the width of the limiting slider 43; by setting the rotating disk at the tail end of the first threaded rod 41, effort can be saved when the first threaded rod 41 is rotated, and the size width limit of the limiting groove 44 and the limiting slider 43 can improve the stability of the threaded sleeve 42 during horizontal movement.

[0023] Among them, positioning plates 7 are fixed on both sides of the top of the work surface 1, and the inner side of the positioning plate 7 is slidably connected with a baffle plate 6, and the baffle plate 6 is fixedly connected to the positioning baffle 45, and the bottom of the baffle plate 6 is fitted with the top of the work surface 1; by matching the baffle plate 6 and the positioning plate 7, the baffle plate 6 can be limited when moving, and under the cover of the baffle plate 6, waste chips during the bending of the steel bars can be prevented from falling into the interior of the installation cavity 4, thereby preventing waste chips from falling on the first threaded rod 41, and then the first threaded rod 41 is protected.

[0024] Among them, the internal width of the fixed frame 5 is adapted to the width of the movable push plate 51, and the bottom of the movable guide wheel 3 is fitted with the top of the baffle plate 6; by adapting the movable push plate 51 to the interior of the fixed frame 5, the stability of the movable push plate 51 during movement can be improved, and by setting the positions of the movable guide wheel 3 and the baffle plate 6, the stability of the movable guide wheel 3 during movement can be ensured.

[0025] Among them, the inner side of the fixed frame 5 is slidably connected with a mounting slide 55, and the top of the mounting slide 55 is fixedly connected to the extrusion top plate 53, and the mounting slide 55 is set in a U shape; by setting the mounting slide 55, the mounting slide 55 can be limited when moving on the fixed frame 5, and at the same time, the moving strength of the extrusion top plate 53 can be improved, so that the stability of the moving guide wheel 3 when moving can be ensured.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A plate bending machine for building construction and decoration, comprising a work surface (1), characterized in that: Two symmetrical fixed guide wheels (2) are arranged on the top of the work surface (1), an installation cavity (4) is opened inside the work surface (1), a positioning mechanism is arranged inside the installation cavity (4), and the positioning mechanism is used for positioning the bending part of the steel bar, a scale bar (8) is arranged on the top of the work surface (1), two symmetrical fixed frames (5) are fixedly arranged on one side of the top of the work surface (1), a movable push plate (51) is slidably connected inside the fixed frame (5), a motor (54) is installed on the side of one of the fixed frames (5), a second threaded rod (52) is fixedly arranged at the output end of the motor (54), and the second threaded rod (52) is rotatably connected to the fixed frame (5), and the second threaded rod (52) is threadedly connected to the movable push plate (51), an extrusion top plate (53) is fixedly arranged inside the movable push plate (51), and a movable guide wheel (3) is fixedly arranged at the front end bottom of the extrusion top plate (53).

2. A plate bending machine for building construction and decoration according to claim 1, characterized in that: The positioning mechanism comprises a first threaded rod (41), a threaded sleeve (42), a limiting slider (43), a limiting slot (44), a positioning baffle (45), and a pressure sensor (46); the first threaded rod (41) is rotatably connected inside the installation cavity (4); the threaded sleeve (42) is threadedly connected on the outer surface of the first threaded rod (41); a limiting slot (44) is provided on the inner side of the installation cavity (4); the limiting slider (43) is slidably connected inside the limiting slot (44); the limiting slider (43) is fixedly connected to the threaded sleeve (42); the positioning baffle (45) is fixedly provided on the top of the threaded sleeve (42) and the limiting slider (43); and the pressure sensor (46) is provided on the front side of the positioning baffle (45).

3. A plate bending machine for building construction and decoration according to claim 2, characterized in that: A rotating disk is fixedly provided at the rear end of the first threaded rod (41), and the inner width of the limiting sliding groove (44) is configured to match the width of the limiting sliding block (43).

4. The plate bending machine for building construction and decoration according to claim 1 is characterized by: Positioning plates (7) are fixedly provided on both sides of the top of the work surface (1), a baffle plate (6) is slidably connected to the inner side of the positioning plate (7), and the baffle plate (6) is fixedly connected to the positioning baffle plate (45), and the bottom of the baffle plate (6) is arranged to fit the top of the work surface (1).

5. The plate bending machine for building construction and decoration according to claim 4 is characterized in that: The internal width of the fixed frame (5) is adapted to the width of the movable push plate (51), and the bottom of the movable guide wheel (3) is fitted to the top of the baffle plate (6).

6. The plate bending machine for building construction and decoration according to claim 1 is characterized by: The inner side of the fixed frame (5) is slidably connected with a mounting slide plate (55), and the top of the mounting slide plate (55) is fixedly connected to the extrusion top plate (53), and the mounting slide plate (55) is arranged in a U shape.

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