Cutting device for steel formwork machining

Abstract

The utility model relates to the field of steel template processing, and discloses a cutting device for steel template processing, which comprises a working platform, the surface of the working platform is fixedly connected with a stand column, the end part of the stand column is fixedly connected with a propeller, the end part of the propeller is provided with a positioning assembly, and the positioning assembly comprises a top plate. The top plate is fixedly connected to the end of the propeller, a groove is formed in the surface of the top plate, two sets of symmetrically-arranged moving seats are slidably connected to the interior of the groove, mounting plates are fixedly connected to the bottom surfaces of the moving seats, and electric telescopic rods are fixedly connected to the bottom surfaces of the mounting plates. According to the steel template cutting device, the electric telescopic rod drives the C-shaped plate and the extension plate to move downwards until the C-shaped plate and the extension plate are tightly attached to the surface of the steel template, the hand wheel on the limiting block is rotated, so that the protruding parts of the extension plate are attached to the two ends of the steel template, and the situation that the steel template is far away from the platform and cannot be cut off under the condition that the steel template is thick is avoided.

Description

Technical Field

[0001] The utility model relates to the field of steel template processing, in particular to a cutting device for steel template processing. Background Art

[0002] Steel formwork is a type of steel formwork, and is often classified according to its purpose, including railway beam steel formwork, bridge steel formwork, and water conservancy and hydropower steel formwork. Construction steel formwork is often used in the construction of high-rise buildings, and is usually produced by steel formwork factories, metal processing factories and other companies using professional processing equipment on steel plates of different materials.

[0003] After searching, the Chinese patent announcement number: CN221676013U discloses a cutting device for steel template processing. The cutting device for steel template processing places the steel template on the surface of the placement plate, and the motor 2 drives the bidirectional threaded rod 1 to rotate, so that the two sets of sliders drive the clamping plates to move accordingly, thereby clamping the left and right sides of the steel template, thereby improving the stability of the steel template during the cutting process.

[0004] The aforementioned cutting device for steel formwork processing has certain drawbacks during use. For example, the placement plate itself has a certain thickness, and the placement of the roller causes the placement plate to be away from the platform. When the steel formwork is thick, it makes it impossible to cut the steel formwork. Therefore, a cutting device for steel formwork processing is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a cutting device for steel template processing, which aims to improve the problem in the prior art that the placement plate and roller setting cause the placement plate to be away from the platform, and when the steel template is thick, the steel template cannot be cut.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A cutting device for steel formwork processing includes a working platform, the surface of the working platform is fixedly connected to a column, the end of the column is fixedly connected to a propeller, the end of the propeller is provided with a positioning assembly, the positioning assembly includes a top plate, the top plate is fixedly connected to the end of the propeller, the surface of the top plate is provided with a groove, the interior of the groove is slidably connected to two groups of symmetrically arranged moving seats, the bottom surface of the moving seat is fixedly connected to a mounting plate, the bottom surface of the mounting plate is fixedly connected to an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected to a C-shaped plate, the interior of the C-shaped plate is slidably connected to two groups of symmetrically arranged extension plates, and the bottom surface of the extension plate is fixedly connected to a protrusion.

[0008] As a further description of the above technical solution:

[0009] Support components are provided on both sides of the C-shaped plate, and the support components include a mounting frame, which is fixedly connected to the side wall of the C-shaped plate. A skateboard is slidably connected to the inside of the mounting frame, and a roller is rotatably connected to the side wall of the skateboard. The skateboard is elastically connected to the inner wall of the mounting frame through a reset spring.

[0010] As a further description of the above technical solution:

[0011] The two groups of movable seats are threadedly connected by a bidirectional threaded rod. The bidirectional threaded rod passes through and is rotatably connected to the side wall of the top plate. The side wall of the top plate is fixedly connected to a motor 2. The output shaft of the motor 2 is fixedly connected to the end of the bidirectional threaded rod 1.

[0012] As a further description of the above technical solution:

[0013] The two groups of extension plates are threadedly connected via a second bidirectional threaded rod, and the end of the second bidirectional threaded rod is fixedly connected to a hand wheel.

[0014] As a further description of the above technical solution:

[0015] The side wall of the mounting frame is provided with a limiting groove, the interior of the limiting groove is slidably connected to a limiting block, and the limiting block is fixedly connected to the side wall of the slide plate.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the mounting frame is fixedly connected with a guide rod, the guide rod passes through and is slidably connected to the bottom surface of the slide plate, and the return spring is sleeved on the outer wall of the guide rod.

[0018] As a further description of the above technical solution:

[0019] The bottom surface of the working platform is fixedly connected to a support plate, the surface of the support plate is fixedly connected to motor 1, the output end of motor 1 is fixedly connected to a cutting knife, and the surface of the working platform is provided with a through slot for the cutting knife to pass through.

[0020] As a further description of the above technical solution:

[0021] Four groups of symmetrically arranged supporting legs are fixedly connected to the bottom surface of the working platform.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, the electric telescopic rod drives the C-shaped plate and the extension plate to move downward until they are in close contact with the surface of the steel template. The hand wheel on the limit block is turned to make the raised portion of the extension plate fit with both ends of the steel template, thereby preventing the steel template from being away from the platform and being unable to be cut when the steel template is thick.

[0024] 2. In the present invention, the slide plate is elastically supported by the return spring, so that the slide plate moves downward, so that the roller always keeps in contact with the surface of the work platform. At the same time, when the C-shaped plate moves downward, the return spring can be compressed, thereby adapting to the cutting requirements of steel templates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a cutting device for steel template processing proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the positioning component structure of a cutting device for steel template processing proposed by the present invention;

[0027] Figure 3 This is a schematic diagram of the support assembly structure of a cutting device for steel template processing proposed by the present invention;

[0028] Figure 4 The utility model is a schematic diagram of the cutting blade structure of a cutting device for processing steel templates.

[0029] Legend:

[0030] 1. Working platform; 11. Support legs; 12. Support plate; 13. Motor 1; 14. Cutting knife; 2. Column; 3. Propeller; 4. Positioning assembly; 41. Top plate; 42. Groove; 43. Moving seat; 44. Two-way threaded rod 1; 45. Motor 2; 46. Mounting plate; 47. Electric telescopic rod; 48. C-shaped plate; 49. Extension plate; 410. Protrusion; 411. Two-way threaded rod 2; 412. Handwheel; 5. Support assembly; 51. Mounting frame; 52. Slide plate; 53. Roller; 54. Limiting groove; 55. Limiting block; 56. Reset spring; 57. Guide rod. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 、 Figure 4The present invention provides an embodiment: a cutting device for processing steel templates, comprising a work platform 1, the bottom surface of the work platform 1 is fixedly connected with four groups of symmetrically arranged support legs 11, the four groups of support legs 11 are used to stabilize the entire work platform 1 and ensure the stability of the equipment, the bottom surface of the work platform 1 is fixedly connected with a support plate 12, the surface of the support plate 12 is fixedly connected with a motor 13, the output end of the motor 13 is fixedly connected with a cutting knife 14, the surface of the work platform 1 is provided with a through slot for the cutting knife 14 to pass through, the motor 13 is connected to the cutting knife 14 through the output end, and drives the cutting knife 14 to rotate and cut the passing steel template. The surface of the work platform 1 is fixedly connected with a column 2, the end of the column 2 is fixedly connected with a propeller 3, the end of the propeller 3 is provided with a positioning assembly 4, the positioning assembly 4 is used to fix the steel template, and the positioning assembly 4 is pushed to move by the propeller 3 so that the steel template passes through the cutting knife 14 and performs the cutting operation.

[0033] Reference Figure 1 - Figure 2 The positioning assembly 4 includes a top plate 41, which is fixedly connected to the end of the propeller 3. A groove 42 is provided on the surface of the top plate 41. Two groups of symmetrically arranged moving seats 43 are slidably connected inside the groove 42. The two groups of moving seats 43 are threadedly connected by a two-way threaded rod 44. The two-way threaded rod 44 passes through and is rotatably connected to the side wall of the top plate 41. The side wall of the top plate 41 is fixedly connected with a motor 2 45. The output shaft of the motor 2 45 is fixedly connected to the end of the two-way threaded rod 1 44. The motor 2 45 is used to drive the two-way threaded rod 1 44 to rotate, thereby driving the two groups of moving seats 43 to move toward or away from each other, adjusting the distance between the moving seats 43, and thus adapting to the width of the steel template. The bottom surface of the movable seat 43 is fixedly connected to a mounting plate 46, to which an electric telescopic rod 47 is fixedly connected. The bottom end of the electric telescopic rod 47 is fixedly connected to a C-shaped plate 48. Two sets of symmetrically arranged extension plates 49 are slidably connected inside the C-shaped plate 48. The electric telescopic rod 47 is used to drive the C-shaped plate 48 and the extension plates 49 to move downward so as to fit the surface of the steel template. The bottom surface of the extension plates 49 is fixedly connected to a raised portion 410. The two sets of extension plates 49 are threadedly connected by a two-way threaded rod 411. The end of the two-way threaded rod 411 is fixedly connected to a handwheel 412. By turning the handwheel 412, the two-way threaded rod 411 drives the raised portions 410 on the bottom surfaces of the two sets of extension plates 49 to approach each other, fitting the ends of the steel template, thereby limiting the steel template. Under the action of the pusher 3, the steel template is pushed to move on the work platform 1.

[0034] Reference Figure 2 - Figure 3The C-shaped plate 48 is provided with support assemblies 5 on both sides. The support assemblies 5 are used to support the positioning assembly 4 and ensure the stability of the support assembly 5 during operation. The support assembly 5 includes a mounting frame 51, which is fixedly connected to the side wall of the C-shaped plate 48. A slide 52 is slidably connected to the interior of the mounting frame 51. The side wall of the slide 52 is rotatably connected to the roller 53. The mounting frame 51 is used to install the slide 52 and the roller 53. The side wall of the mounting frame 51 is provided with a limiting groove 54. The limiting groove 54 is internally slidably connected to a limiting block 55. The limiting block 55 is fixedly connected to the side wall of the slide 52. The limiting block 55 and the limiting groove 54 are used to limit the movement range of the slide 52, allowing the slide 52 and the roller 53 to move in the vertical direction. Slide plate 52 is elastically connected to the inner wall of mounting bracket 51 via return spring 56. Return spring 56, supported by the elastic force of slide plate 52, allows slide plate 52 to move downward, allowing roller 53 to contact the surface of work platform 1. During the downward movement of C-shaped plate 48, return spring 56 can be compressed, thereby ensuring the stability of support assembly 5 during operation when cutting steel templates of varying thicknesses. A guide rod 57 is fixedly connected to the inner wall of mounting bracket 51. Guide rod 57 extends through and is slidably connected to the bottom surface of slide plate 52. Return spring 56 is sleeved on the outer wall of guide rod 57. Guide rod 57 is used to limit return spring 56 and prevent it from excessive bending during compression.

[0035] Working Principle: When the operator prepares to cut the steel template, they first activate Motor 1 13, which then begins to rotate the cutting blade 14. Simultaneously, propeller 3, driven by Motor 2 45, rotates bidirectional threaded rod 1 44, causing the movable base 43 of positioning assembly 4 to adjust according to the width of the steel template. Once positioning assembly 4 is adjusted, the operator places the steel template on the work platform and, using propeller 3, moves the template below the cutting blade 14.

[0036] During the cutting process, the electric telescopic rod 47 drives the C-shaped plate 48 and extension plate 49 downward until they are in close contact with the steel template surface. At this point, the handwheel 412 on the stop block 55 is rotated to align the raised portion 410 of the extension plate 49 with the ends of the steel template, thereby limiting the position of the steel template. After ensuring that the steel template is stable, the pusher 3 continues to push the steel template on the work platform 1, allowing the cutting operation to proceed.

[0037] After the cutting is completed, the propeller 3 stops working, the electric telescopic rod 47 drives the C-shaped plate 48 and the extension plate 49 back to the initial position, and the motor 13 stops rotating, and the cutting blade 14 stops rotating. The operator can then remove the cut steel template and prepare for the next cutting operation.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting device for processing steel templates, comprising a working platform (1), characterized in that: The surface of the working platform (1) is fixedly connected to a column (2), the end of the column (2) is fixedly connected to a propeller (3), the end of the propeller (3) is provided with a positioning assembly (4), the positioning assembly (4) comprises a top plate (41), the top plate (41) is fixedly connected to the end of the propeller (3), a groove (42) is provided on the surface of the top plate (41), two groups of symmetrically arranged moving seats (43) are slidably connected inside the groove (42), the bottom surface of the moving seat (43) is fixedly connected to a mounting plate (46), the bottom surface of the mounting plate (46) is fixedly connected to an electric telescopic rod (47), the bottom end of the electric telescopic rod (47) is fixedly connected to a C-shaped plate (48), the inside of the C-shaped plate (48) is slidably connected to two groups of symmetrically arranged extension plates (49), and the bottom surface of the extension plate (49) is fixedly connected to a protrusion (410).

2. A cutting device for steel template processing according to claim 1, characterized in that: Support assemblies (5) are provided on both sides of the C-shaped plate (48), and the support assembly (5) includes a mounting frame (51), the mounting frame (51) is fixedly connected to the side wall of the C-shaped plate (48), a slide plate (52) is slidably connected inside the mounting frame (51), and a roller (53) is rotatably connected to the side wall of the slide plate (52), and the slide plate (52) is elastically connected to the inner wall of the mounting frame (51) through a return spring (56).

3. A cutting device for steel template processing according to claim 1, characterized in that: The two groups of movable seats (43) are threadedly connected via a bidirectional threaded rod (44), which passes through and is rotatably connected to the side wall of the top plate (41). The side wall of the top plate (41) is fixedly connected to a motor (45), and the output shaft of the motor (45) is fixedly connected to the end of the bidirectional threaded rod (44).

4. A cutting device for steel template processing according to claim 1, characterized in that: The two groups of extension plates (49) are threadedly connected via a second bidirectional threaded rod (411), and the end of the second bidirectional threaded rod (411) is fixedly connected to a hand wheel (412).

5. A cutting device for steel template processing according to claim 2, characterized in that: A limiting groove (54) is provided on the side wall of the mounting frame (51), and a limiting block (55) is slidably connected inside the limiting groove (54), and the limiting block (55) is fixedly connected to the side wall of the slide plate (52).

6. A cutting device for steel template processing according to claim 2, characterized in that: The inner wall of the mounting frame (51) is fixedly connected with a guide rod (57), the guide rod (57) passes through and is slidably connected to the bottom surface of the slide plate (52), and the return spring (56) is sleeved on the outer wall of the guide rod (57).

7. A cutting device for steel template processing according to claim 1, characterized in that: The bottom surface of the working platform (1) is fixedly connected to a support plate (12), the surface of the support plate (12) is fixedly connected to a motor 1 (13), the output end of the motor 1 (13) is fixedly connected to a cutting knife (14), and the surface of the working platform (1) is provided with a through slot through which the cutting knife (14) passes.

8. The cutting device for steel template processing according to claim 1, characterized in that: Four groups of symmetrically arranged supporting legs (11) are fixedly connected to the bottom surface of the working platform (1).

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