Cutting mechanism for steel bar production and machining

Abstract

The utility model discloses a steel bar production processing cutting mechanism which comprises a base, vertical plates which are symmetrically distributed are installed at the top end of the base, and a top plate is installed at the tops of the two vertical plates. The hydraulic cylinder is mounted at the top of the top plate, and the output end of the hydraulic cylinder penetrates through the top plate and is connected with a sawing platform; the guiding and limiting mechanism comprises a plurality of first guide columns installed on the top of the base, a second guide column connected with the first guide columns, a plurality of guide holes formed in the sawing platform and allowing the first guide columns and the second guide column to penetrate through, a sliding block arranged on the side surface of the sawing platform, and a sliding groove formed in the side surface of the vertical plate and allowing the sliding block to slide. The guiding and limiting mechanism has the advantages that by means of the designed guiding and limiting mechanism, guiding and stability when the sawing platform moves up and down are improved through cooperation of the first guiding column, the second guiding column and the guiding hole, and stability when the sawing platform moves up and down is further improved through cooperation of the sliding block and the sliding groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar cutting, and in particular relates to a steel bar production, processing and cutting mechanism. Background Art

[0002] In order to improve the efficiency of production and processing during the production and processing of steel bars, longer steel bars will be cut to improve the cutting efficiency.

[0003] The publication number CN212734438U is a saw cutting machine for steel rod production. The patent discloses a base, the upper surface of the base is provided with a table, the upper surface of the table is provided with a support frame, the outer surface of one side of the support frame is provided with an operation panel, the inner wall of the support frame is movably connected with a sawing platform, the sawing platform is connected to the support frame through a hydraulic cylinder, the lower surface of the sawing platform is movably connected to a saw wheel, a limiting groove is laterally provided at the middle position of the upper surface of the table, both sides of the limiting groove are movably connected with an extrusion rod, a scale located on one side of the upper surface of the table is provided on one side of the extrusion rod, a lifting column is movably installed at one end of the table, an arc frame is fixedly installed on the top of the lifting column, rolling pins are movably connected on both sides of the arc frame, and a lifting sleeve is movably connected to the lower surface of the lifting column.

[0004] The existing steel bar production, processing and cutting mechanism has the following problems when in use:

[0005] When the sawing platform moves through the hydraulic cylinder, it is not conducive to increasing the smooth guidance of the sawing platform during its movement, and affects the performance of cutting the steel rod. Utility Model Content

[0006] The purpose of the utility model is to provide a steel bar production, processing and cutting mechanism, which increases the smooth guidance of the sawing platform during its movement through the designed guide limiting mechanism.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel bar production, processing and cutting mechanism, comprising

[0008] A base, wherein the top of the base is provided with symmetrically distributed vertical plates, and a top plate is provided on top of the two vertical plates;

[0009] A hydraulic cylinder is installed on the top of the top plate, and an output end of the hydraulic cylinder passes through the top plate and is connected to the sawing platform;

[0010] The guide and limiting mechanism includes a plurality of first guide columns installed on the top of the base, a second guide column connected to the plurality of first guide columns, a plurality of guide holes opened inside the sawing platform for the first guide columns and the second guide columns to pass through, a slider arranged on the side surface of the sawing platform, and a sliding groove opened on the side surface of the vertical plate for the slider to slide.

[0011] Preferably, a thread groove is provided on the top of the first guide post, a thread column is provided on the bottom of the second guide post, and the thread column and the thread groove are connected.

[0012] Preferably, the machine further comprises a motor installed at the bottom of the sawing platform, and the output shaft of the motor is connected to a saw wheel.

[0013] Preferably, it further comprises a protective cover installed at the bottom of the sawing platform, and the saw wheel is rotatably arranged on the inner side of the protective cover.

[0014] Preferably, a through hole for the output shaft of the power supply motor to pass through is provided on the side surface of the protective cover, and the motor is connected to the sawing platform via bolts.

[0015] Preferably, the hydraulic cylinder and the top plate are connected by screws, and the first guide column and the second guide column are both columnar structures.

[0016] Preferably, it also includes a steel rod support seat symmetrically installed on the top of the base, and the top of the steel rod support seat is provided with an arc opening.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] Through the designed guide limiting mechanism, the cooperation of the first guide column, the second guide column and the guide hole is used to increase the guidance and stability of the sawing platform when it moves up and down, and the cooperation of the slider and the slide groove is used to further increase the stability of the sawing platform when it moves up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of a partial cross-sectional structure of a sawing platform of the present invention;

[0021] Figure 3 This is a schematic diagram of the splicing structure of the first guide post and the second guide post of the utility model;

[0022] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure of area B;

[0023] In the figure: 1. Base; 11. Steel rod support seat; 2. Vertical plate; 21. Slide groove; 3. Top plate; 31. Hydraulic cylinder; 4. Sawing platform; 41. Slider; 42. Guide hole; 5. First guide column; 51. Threaded groove; 6. Second guide column; 61. Threaded column; 7. Motor; 71. Saw wheel; 8. Protective cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0025] See also Figures 1-4 , is the first embodiment of the utility model, which provides a steel bar production, processing and cutting mechanism, including

[0026] A base 1, with symmetrically distributed uprights 2 installed on the top of the base 1, the base 1 increases support for the uprights 2, and a top plate 3 is installed on the top of the two uprights 2, the uprights 2 increase support for the top plate 3;

[0027] The hydraulic cylinder 31 is installed on the top of the top plate 3. The top plate 3 increases the support for the hydraulic cylinder 31. The output end of the hydraulic cylinder 31 passes through the top plate 3 and is connected to the sawing platform 4. When the hydraulic cylinder 31 is started, it can drive the sawing platform 4 to move up and down;

[0028] The guiding and limiting mechanism includes a plurality of first guide columns 5 installed on the top of the base 1, which realizes the addition of the first guide columns 5, and a second guide column 6 connected to the plurality of first guide columns 5, which realizes the addition of the second guide column 6. A plurality of guide holes 42 are provided inside the sawing platform 4 for the first guide columns 5 and the second guide columns 6 to pass through. The cooperation of the first guide columns 5, the second guide columns 6 and the guide holes 42 is utilized to increase the guidance and stability of the sawing platform 4 when it moves up and down. The slider 41 is provided on the side surface of the sawing platform 4, which realizes the addition of the slider 41. The slide groove 21 is provided on the side surface of the vertical plate 2 for the slider 41 to slide. The cooperation of the slider 41 and the slide groove 21 further increases the stability of the sawing platform 4 when it moves up and down.

[0029] In this embodiment, preferably, a thread groove 51 is provided on the top of the first guide column 5, thereby realizing the opening of the thread groove 51, and a thread column 61 is provided on the bottom of the second guide column 6, thereby realizing the addition of the thread column 61, and the thread column 61 and the thread groove 51 are connected. The splicing of the thread column 61 and the thread groove 51 is utilized to increase the efficiency of splicing the first guide column 5 and the second guide column 6.

[0030] In this embodiment, preferably, a motor 7 is also included which is installed at the bottom of the sawing platform 4, thereby adding a motor 7, and the output shaft of the motor 7 is connected to a saw wheel 71. When the motor 7 is working, it can drive the saw wheel 71 to rotate, and the steel rod is cut by the rotating saw wheel 71.

[0031] In this embodiment, preferably, a protective cover 8 is further included which is installed at the bottom of the sawing platform 4 , and the saw wheel 71 is rotatably arranged on the inner side of the protective cover 8 , so that the performance of the protective saw wheel 71 is enhanced by the protective cover 8 .

[0032] In this embodiment, preferably, a through hole is opened on the side surface of the protective cover 8 for the output shaft of the power supply motor 7 to pass through, and the motor 7 is connected to the sawing platform 4 by bolts, so that the motor 7 is firmly fixed to the sawing platform 4 and the motor 7 can be disassembled as needed.

[0033] In this embodiment, preferably, the hydraulic cylinder 31 and the top plate 3 are connected by screws, so that the hydraulic cylinder 31 and the top plate 3 are firmly fixed, and the first guide column 5 and the second guide column 6 are both columnar structures. Example

[0034] See also Figures 1-4 , which is the second embodiment of the present utility model, is based on the previous embodiment, except that:

[0035] It also includes a steel rod support seat 11 installed on the top of the base 1 by screws, which realizes the stable installation of the steel rod support seat 11, and the top of the steel rod support seat 11 is provided with an arc opening to better increase the support for the steel rod that needs to be cut.

[0036] It should be noted that the specific structure and working principle of the motor 7 and the hydraulic cylinder 31 in the present application have been disclosed in a sawing machine for steel bar production with publication number CN212734438U.

[0037] The working principle and usage process of the utility model are as follows: when in use, the steel rod to be produced and processed is placed on the arc mouth of the steel rod support seat 11, the hydraulic cylinder 31 is started to drive the sawing platform 4 to move, and the sawing platform 4 drives the motor 7 to move when it moves. When the moving motor 7 works, it can drive the saw wheel 71 to rotate, and the steel rod is cut by the rotating saw wheel 71.

[0038] Although the embodiments of the present invention have been shown and described, please refer to the detailed description above. It will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar production, processing and cutting mechanism, characterized by: include A base (1), wherein symmetrically distributed vertical plates (2) are installed on the top of the base (1), and a top plate (3) is installed on the top of the two vertical plates (2); A hydraulic cylinder (31), wherein the hydraulic cylinder (31) is mounted on the top of the top plate (3), and an output end of the hydraulic cylinder (31) passes through the top plate (3) and is connected to the sawing platform (4); A guide limiting mechanism comprises a plurality of first guide posts (5) mounted on the top of a base (1), a second guide post (6) connected to the plurality of first guide posts (5), a plurality of guide holes (42) provided inside a sawing platform (4) for the first guide posts (5) and the second guide posts (6) to pass through, a slider (41) provided on a side surface of the sawing platform (4), and a slide groove (21) provided on a side surface of a vertical plate (2) for the slider (41) to slide.

2. The steel bar production, processing and cutting mechanism according to claim 1, characterized in that: A threaded groove (51) is provided at the top of the first guide column (5), and a threaded column (61) is provided at the bottom of the second guide column (6), and the threaded column (61) and the threaded groove (51) are connected.

3. The steel bar production, processing and cutting mechanism according to claim 1, characterized in that: It also includes a motor (7) installed at the bottom of the sawing platform (4), and the output shaft of the motor (7) is connected to a saw wheel (71).

4. The steel bar production, processing and cutting mechanism according to claim 3, characterized in that: It also includes a protective cover (8) installed at the bottom of the sawing platform (4), and the saw wheel (71) is rotatably arranged on the inner side of the protective cover (8).

5. The steel bar production, processing and cutting mechanism according to claim 4, characterized in that: A through hole through which the output shaft of the power supply motor (7) passes is provided on the side surface of the protective cover (8), and the motor (7) is connected to the sawing platform (4) via bolts.

6. The steel bar production, processing and cutting mechanism according to claim 1, characterized in that: The hydraulic cylinder (31) and the top plate (3) are connected by screws, and the first guide column (5) and the second guide column (6) are both columnar structures.

7. The steel bar production, processing and cutting mechanism according to claim 1, characterized in that: It also includes a steel rod support seat (11) symmetrically mounted on the top of the base (1), and a circular arc opening is provided on the top of the steel rod support seat (11).

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