H-shaped steel end part milling device

Abstract

The utility model relates to the field of H-shaped steel processing, in particular to an H-shaped steel end milling device which comprises four supporting columns, a milling mechanism installed above the supporting columns, a loading mechanism installed on one side of the milling mechanism and a protection mechanism. According to the technical scheme, when the device is used for milling the end part of H-shaped steel, after the H-shaped steel is machined through the matched use of the milling mechanism and the loading mechanism, a handle at the upper end of the rotating frame is held, and the rotating frame is pulled through the sliding connection of the sliding door-shaped frame and the enclosure frame, so that most scrap iron on the device can be swept into a sliding opening by a sweeping brush; and finally, the scrap iron is conveniently cleaned and collected through a sliding port sliding-out device, a rotating frame is rotationally connected with a sliding door-shaped frame, so that the rotating frame can drive a sweeping brush to swing, the height degree of the bottom of the sweeping brush can be adjusted, and the sweeping brush can sweep some scrap iron on the milling mechanism into a sliding port.

Description

Technical Field

[0001] The utility model relates to the field of H-shaped steel processing, in particular to an H-shaped steel end milling device. Background Art

[0002] H-shaped steel is an economical and efficient profile with a more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. It is named because its cross-section is the same as the English letter "H". Since all parts of the H-shaped steel are arranged at right angles, it has the advantages of strong bending resistance in all directions, simple construction, cost savings and light structural weight, and has been widely used.

[0003] The existing patent announcement number is CN218611852U, which is an H-shaped steel end milling device. This device drives the pressing wheel to press and release the lifting rod through the vertical moving component, so that the milling cutter component will not be blocked by the block when it is milling and flattening, achieving the effect of facilitating people to perform positioning milling and flattening work on H-shaped steel.

[0004] When the ends of H-shaped steel are milled, a lot of iron chips will be produced. If these iron chips are not cleaned in time, they are easy to get stuck in the drive structure, causing certain damage to the device. If they are cleaned after one processing, some of the iron chips are sharp and can easily cause scratches to workers during cleaning. Utility Model Content

[0005] The purpose of the utility model is to provide an H-shaped steel end milling device in order to solve the above-mentioned problem.

[0006] The technical solution adopted by the utility model is as follows:

[0007] An H-shaped steel end milling device comprises four pillars, a milling mechanism for processing the H-shaped steel is installed above the pillars, a loading mechanism for clamping the H-shaped steel is installed on one side of the milling mechanism, and a protective mechanism for wrapping and cleaning the processing position;

[0008] The protective mechanism includes a horizontal plate, which is fixed at the upper end of the pillar. A sliding opening is opened in the middle of one side of the horizontal plate. A surrounding frame is fixed at the upper end of the horizontal plate. Glass plates are fixed on the front and rear end surfaces of the surrounding frame. A sliding door frame is slidably connected to the upper end of the surrounding frame. A rotating frame is rotatably connected to the middle of the sliding door frame. A sweeping brush is fixed to the lower end of the rotating frame.

[0009] Preferably, the sliding opening is of a structure that is wide at the top and narrow at the bottom, and its wall has a certain slope.

[0010] Preferably: a handle is provided at the upper end of the rotating frame, and the bristles of the sweeping brush are made of PVC soft plastic material, and the bristles of the sweeping brush are relatively long.

[0011] Preferably: the milling mechanism includes a mounting frame, the mounting frame is fixed to the inner wall of one side of the surrounding frame, a one-way screw is rotatably connected inside the mounting frame, a first motor is installed at the input end of the one-way screw, a sliding frame is threadedly connected to the outer periphery of the one-way screw, and the sliding frame is slidably connected to the mounting frame, a cylinder is installed at the upper end of the sliding frame, and a milling device is installed at the telescopic end of the cylinder.

[0012] Preferably: the loading mechanism includes a placement table, which is fixed on the upper end of the horizontal plate, one end of the placement table is internally rotatably connected to a bidirectional screw, a second motor is installed on the input end of the bidirectional screw, the outer periphery of the bidirectional screw is threadedly connected to two sliding frames, and a convex strip is fixed on the upper end of the placement table.

[0013] Preferably, the sliding frame is slidably connected to the placement table, and corresponding ends of the two sliding frames are provided with rubber layers.

[0014] The beneficial effect is that when this device is milling the end of the H-shaped steel, after the H-shaped steel is processed by the coordinated use of the milling mechanism and the loading mechanism, holding the handle on the upper end of the rotating frame, and pulling the rotating frame through the sliding connection between the sliding door frame and the surrounding frame can enable the sweeping brush to sweep most of the iron filings on the device into the sliding material port, and finally slide out of the device through the sliding material port for easy cleaning and collection of the iron filings, and through the rotational connection between the rotating frame and the sliding door frame, the rotating frame can drive the sweeping brush to swing, so that the height of the bottom of the sweeping brush can be adjusted, so that the sweeping brush can also sweep some iron filings on the milling mechanism into the sliding material port. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of an H-shaped steel end milling device described in the utility model;

[0017] Figure 2 It is a structural schematic diagram of a protective mechanism of an H-shaped steel end milling device described in the utility model;

[0018] Figure 3 It is a structural schematic diagram of a milling mechanism of an H-shaped steel end milling device described in the utility model;

[0019] Figure 4 It is a structural schematic diagram of a loading mechanism of an H-shaped steel end milling device described in the utility model.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Pillar; 2. Fixing mechanism; 21. Ground contact frame; 22. Fixing bolt; 3. Protective mechanism; 31. Horizontal plate; 32. Sliding port; 33. Frame; 34. Glass plate; 35. Sliding door frame; 36. Rotating frame; 37. Brush; 4. Milling mechanism; 41. Mounting frame; 42. One-way screw; 43. First motor; 44. Sliding frame; 45. Cylinder; 46. Milling device; 5. Loading mechanism; 51. Placement table; 52. Two-way screw; 53. Second motor; 54. Sliding frame; 55. Raised strip. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships described in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] 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 an indirect connection 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 by specific circumstances.

[0024] The present invention is further described below by way of embodiments in conjunction with the accompanying drawings.

[0025] like Figure 1-Figure 4 As shown, an H-shaped steel end milling device includes four pillars 1, a fixing mechanism 2 is installed at the lower end of the pillar 1, a milling mechanism 4 for processing the H-shaped steel is installed above the pillar 1, a loading mechanism 5 for clamping the H-shaped steel is installed on one side of the milling mechanism 4, and also includes a protective mechanism 3 for wrapping and cleaning the processing position.

[0026] In this embodiment, the fixing mechanism 2 includes two ground-contacting frames 21 , which are fixed to the lower end of the pillar 1 , and a plurality of fixing bolts 22 are arranged in the middle of the ground-contacting frames 21 ; the fixing bolts 22 can fix the device to a suitable position.

[0027] In this embodiment, the protection mechanism 3 includes a horizontal plate 31, which is fixed to the upper end of the pillar 1. A sliding opening 32 is opened in the middle of one side of the horizontal plate 31. The sliding opening 32 is a structure that is wide at the top and narrow at the bottom, and its wall body has a certain slope. A surrounding frame 33 is fixed to the upper end of the horizontal plate 31. Glass plates 34 are fixed to the front and rear end surfaces of the surrounding frame 33. A sliding door frame 35 is slidably connected to the upper end of the surrounding frame 33. A rotating frame 36 is rotatably connected to the middle of the sliding door frame 35. A handle is provided on the upper end of the rotating frame 36. A sweeping brush 37 is fixed to the lower end of the rotating frame 36. The bristles of the sweeping brush 37 are made of PVC soft plastic material, and the bristles of the sweeping brush 37 are relatively long; by a milling machine After the H-shaped steel is processed by the coordinated use of the structure 4 and the loading mechanism 5, holding the handle on the upper end of the rotating frame 36, the rotating frame 36 is pulled by the sliding connection between the sliding door frame 35 and the surrounding frame 33, so that the sweeping brush 37 can sweep most of the iron filings on the device into the sliding material port 32, and finally slide out of the device through the sliding material port 32 to facilitate the cleaning and collection of the iron filings. The rotating frame 36 is connected with the sliding door frame 35 in rotation, so that the rotating frame 36 can drive the sweeping brush 37 to swing, and in this way the height of the bottom of the sweeping brush 37 can be adjusted, so that the sweeping brush 37 can also sweep some iron filings on the milling mechanism 4 into the sliding material port 32.

[0028] In this embodiment, the milling mechanism 4 includes a mounting frame 41, which is fixed to the inner wall of one side of the surrounding frame 33. A one-way screw 42 is rotatably connected inside the mounting frame 41, and a first motor 43 is installed at the input end of the one-way screw 42. A sliding frame 44 is threadedly connected to the outer periphery of the one-way screw 42, and the sliding frame 44 is slidably connected to the mounting frame 41. A cylinder 45 is installed at the upper end of the sliding frame 44, and a milling device 46 is installed at the telescopic end of the cylinder 45. After the H-shaped steel is clamped by the loading mechanism 5, the one-way screw 42 is threadedly connected to the sliding frame 44 and the sliding frame 44 is slidably connected to the mounting frame 41. When the first motor 43 drives the one-way screw 42 to rotate, the sliding frame 44 can be moved, and then the upper cylinder 45 drives the milling device 46 to rise and fall, so that the started milling device 46 processes the H-shaped steel.

[0029] In this embodiment, the loading mechanism 5 includes a placement table 51, which is fixed on the upper end of the cross plate 31. A bidirectional screw 52 is internally rotatably connected to one end of the placement table 51. A second motor 53 is installed on the input end of the bidirectional screw 52. The outer periphery of the bidirectional screw 52 is threadedly connected to two sliding frames 54. The sliding frames 54 are slidably connected to the placement table 51. The corresponding ends of the two sliding frames 54 are provided with rubber layers. A convex strip 55 is fixed to the upper end of the placement table 51. The H-shaped steel is placed above the convex strip 55. At this time, the second motor 53 is started. Through the threaded connection between the sliding frame 54 and the bidirectional screw 52 and the sliding connection between the sliding frame 54 and the placement table 51, when the second motor 53 drives the bidirectional screw 52 to rotate, the two sliding frames 54 can clamp the H-shaped steel.

[0030] Working principle: Before the device processes the H-shaped steel, a collection frame is placed under the sliding port 32. After preparation, the H-shaped steel is placed above the convex strip 55. At this time, the second motor 53 is started. Through the threaded connection between the sliding frame 54 and the bidirectional screw 52 and the sliding connection between the sliding frame 54 and the placement table 51, when the second motor 53 drives the bidirectional screw 52 to rotate, the two sliding frames 54 can clamp the H-shaped steel. After the H-shaped steel is clamped, through the threaded connection between the one-way screw 42 and the sliding frame 44 and the sliding connection between the sliding frame 44 and the installation frame 41, when the first motor 43 drives the one-way screw 42 to rotate, the sliding frame 44 can move, and then cooperate with the upper cylinder 45 drives the milling device 46 to rise and fall, so that the started milling device 46 processes the H-shaped steel. After the H-shaped steel is processed, hold the handle on the upper end of the rotating frame 36, and pull the rotating frame 36 through the sliding connection between the sliding door frame 35 and the surrounding frame 33, so that the sweeping brush 37 can sweep most of the iron filings on the device into the sliding material port 32, and finally slide through the sliding material port 32 into the pre-prepared collection frame. Through the rotational connection between the rotating frame 36 and the sliding door frame 35, the rotating frame 36 can drive the sweeping brush 37 to swing, so that the height of the bottom of the sweeping brush 37 can be adjusted, so that the sweeping brush 37 can also sweep some iron filings on the milling mechanism 4 into the sliding material port 32.

[0031] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An H-shaped steel end milling device, comprising four pillars (1), a milling mechanism (4) for processing the H-shaped steel being installed above the pillars (1), a loading mechanism (5) for clamping the H-shaped steel being installed on one side of the milling mechanism (4), characterized in that: It also includes a protective mechanism (3) for wrapping and cleaning the processing position; The protection mechanism (3) comprises a transverse plate (31), the transverse plate (31) being fixed to the upper end of the pillar (1), a sliding opening (32) being provided in the middle of one side of the transverse plate (31), a surrounding frame (33) being fixed to the upper end of the transverse plate (31), glass plates (34) being fixed to the front and rear end surfaces of the surrounding frame (33), a sliding door frame (35) being slidably connected to the upper end of the surrounding frame (33), a rotating frame (36) being rotatably connected to the middle of the sliding door frame (35), and a sweeping brush (37) being fixed to the lower end of the rotating frame (36).

2. The H-shaped steel end milling device according to claim 1, characterized in that: The sliding opening (32) is a structure that is wide at the top and narrow at the bottom, and its wall has a certain slope.

3. The H-shaped steel end milling device according to claim 1, characterized in that: A handle is arranged at the upper end of the rotating frame (36); the bristles of the sweeping brush (37) are made of PVC soft plastic material, and the bristles of the sweeping brush (37) are relatively long.

4. The H-shaped steel end milling device according to claim 1, characterized in that: The milling mechanism (4) comprises a mounting frame (41), the mounting frame (41) being fixed to an inner wall of one side of the surrounding frame (33), a one-way screw (42) being rotatably connected inside the mounting frame (41), a first motor (43) being installed at the input end of the one-way screw (42), a sliding frame (44) being threadedly connected to the outer periphery of the one-way screw (42), and the sliding frame (44) being slidably connected to the mounting frame (41), a cylinder (45) being installed at the upper end of the sliding frame (44), and a milling device (46) being installed at the telescopic end of the cylinder (45).

5. The H-shaped steel end milling device according to claim 1, characterized in that: The loading mechanism (5) comprises a placing table (51), the placing table (51) is fixed to the upper end of the horizontal plate (31), one end of the placing table (51) is internally rotatably connected to a bidirectional screw (52), a second motor (53) is installed at the input end of the bidirectional screw (52), the outer periphery of the bidirectional screw (52) is threadedly connected to two sliding frames (54), and a convex strip (55) is fixed to the upper end of the placing table (51).

6. The H-shaped steel end milling device according to claim 5, characterized in that: The sliding frame (54) is slidably connected to the placement platform (51), and the corresponding ends of the two sliding frames (54) are both provided with a rubber layer.

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