Automatic angle steel trimming tool

Abstract

The automatic angle steel edge cutting tool comprises a material guiding table, a machine body, a guide-in type machining base and a hydraulic cutting-off assembly, the material guiding table comprises a table body and a plurality of sets of supporting rollers evenly installed on the table body, the two ends of each supporting roller are connected with the edge of the table body, the machine body is installed at one end of the material guiding table, and a machining groove is formed in the machine body; the guide-in type machining base is installed in the machining groove and comprises a first machining base body and a second machining base body which are symmetrically arranged front and back, angle steel guide-in openings are formed in the surfaces of the first machining base body and the second machining base body, and a cut-off opening is formed in the upper right corner of the first machining base body and communicates with the angle steel guide-in openings. The hydraulic cut-off assembly is obliquely mounted at the upper right corner of the machining groove and comprises a hydraulic cylinder, a connecting column and a cutting tool bit. The cut-off tool bit designed by the invention can be used for trimming the cut-off surface while cutting off the angle steel.

Description

Technical Field

[0001] The invention relates to the technical field of angle steel processing equipment, in particular to an automatic angle steel trimming tool. Background Art

[0002] Angle steel is a long steel strip with two sides perpendicular to each other, commonly known as angle iron. It is mainly made of carbon structural steel, or low alloy steel with alloy elements added according to demand. The cross-section of angle steel is simple and easy to cut, drill, bend and weld. Before using the angle steel, it is sometimes necessary to use special trimming equipment to trim the angle steel according to the needs of use, so as to process the angle steel into a suitable size.

[0003] However, the existing angle steel trimming and cutting equipment has the following problems in the process of processing angle steel: the trimming equipment processes the positioned angle steel through the cutting head and cuts the angle steel into the required length. However, in the actual cutting process, there may be a large number of metal burrs on the cut surface of the angle steel. If the staff does not hold it properly, it may cause damage to their hands. There is a lack of corresponding processing methods. Therefore, it is necessary to design a corresponding technical solution to solve the existing technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide an automated angle steel trimming tool, which solves the problem that the trimming equipment processes the positioned angle steel through a cutting head and cuts the angle steel into a required length. However, in the actual cutting process, there may be a large number of metal burrs on the cross-sectional surface of the angle steel, and improper handling by the staff may cause injuries to their hands. There is a lack of corresponding processing means to solve this technical problem. The present invention improves the existing angle steel trimming equipment, and is equipped with a rotary grinding component on the cutting head. When the angle steel is cut by the cutting head, the cross-sectional surface can be rotationally ground by the rotary grinding component to improve the smoothness of the cross-sectional area of ​​the angle steel after trimming, thereby improving safety during use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated angle steel trimming tool, comprising a material guide table, a machine body, an introduction-type processing seat and a hydraulic cut-off assembly, wherein the material guide table comprises a table body and a plurality of groups of support rollers evenly installed on the table body, wherein both ends of the support rollers are connected to the edges of the table body, wherein the machine body is installed at one end of the material guide table and a processing groove is formed inside the machine body, wherein the introduction-type processing seat is installed in the processing groove, wherein the introduction-type processing seat comprises a processing seat 1 and a processing seat 2 which are symmetrically arranged front and back, wherein the surfaces of the processing seat 1 and the processing seat 2 are both provided with an angle steel introduction port, wherein a cut-off port is provided at the upper right corner of the processing seat 1, wherein the cut-off port is connected to the angle steel introduction port, and wherein the hydraulic cut-off assembly is installed in the processing groove in an inclined state. The upper right corner of the hydraulic cutting assembly includes a hydraulic cylinder, a connecting column and a cutting head. The hydraulic cylinder is installed on the inner wall of the processing groove and the power output end is connected to the cutting head through the connecting column. The cutting head is opposite to the cutting opening. The cutting head includes a connecting plate with a mounting opening in the middle and a head body fixed to the lower end of the connecting plate. A rotary grinding assembly is installed in the mounting opening. The rotary grinding assembly includes gear one, gear two, a transmission belt, a grinding pad and a driving motor. Gear one and gear two are symmetrically arranged in the mounting opening. The transmission belt is embedded between gear one and gear two. The driving motor is installed at the corner of the connecting plate and the power output end is connected to gear one. The grinding pad is laid on the transmission belt.

[0006] As a preferred embodiment of the present invention, the support roller comprises two groups of symmetrically arranged side plates and a roller body rotatably mounted between the two groups of side plates, and the side plates are fixed on the platform.

[0007] As a preferred embodiment of the present invention, the inner side of the transmission belt is processed into a toothed structure and meshes with gear one and gear two.

[0008] As a preferred embodiment of the present invention, the grinding pad is made of sandpaper material and has a plurality of groups of grinding convex points formed on the surface.

[0009] As a preferred embodiment of the present invention, the length of the connecting plate is smaller than the length of the cut-off opening, and the width of the connecting plate is smaller than the width of the cut-off opening.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The present invention improves the existing angle steel trimming equipment, and is equipped with a rotary grinding component on the cutting head. When the angle steel is cut by the cutting head, the cut surface can be rotary ground by the rotary grinding component to improve the smoothness of the cross section of the angle steel after trimming, thereby improving safety during use.

[0012] 2. The cutting head designed by the present invention can realize the cutting of the angle steel and trim the cut surface at the same time. In actual operation, when the angle steel needs to be cut, the staff places the angle steel to be cut on the support roller and pushes the angle steel to be introduced from the angle steel inlet. When it moves to the position where it needs to be cut, the hydraulic cylinder pushes the cutting head to be introduced from the cutting port and cuts the angle steel. After the cutting is completed, the cutting head continues to move inward and makes the rotary grinding assembly contact with the cross section of the angle steel. The gear is driven by the driving motor to rotate. The gear drives the transmission belt to rotate synchronously during the rotation. The cross section is rotationally ground using a grinding pad to ensure that the flatness of the cut angle steel is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall structure diagram of the present invention;

[0014] Figure 2 This is a structural diagram of the hydraulic cut-off assembly of the present invention;

[0015] Figure 3 This is a structural diagram of the rotary grinding assembly described in the present invention.

[0016] In the figure: 1. machine body; 2. table body; 3. support roller; 4. processing groove; 5. processing seat 1; 6. processing seat 2; 7. angle steel inlet; 9. cut-off port; 10. hydraulic cylinder; 11. connecting column; 12. cutting head; 13. installation port; 14. connecting plate; 15. head body; 16. rotary grinding assembly; 17. gear 1; 18. gear 2; 19. transmission belt; 20. grinding pad; 21. driving motor; 22. side plate; 23. roller body. DETAILED DESCRIPTION

[0017] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-3The present invention provides a technical solution: an automated angle steel trimming tool, comprising a material guide table, a machine body 1, an inlet processing seat and a hydraulic cut-off assembly, wherein the material guide table comprises a table body 2 and a plurality of groups of support rollers 3 evenly mounted on the table body 2, wherein both ends of the support rollers 3 are connected to the edge of the table body 2, the machine body 1 is mounted at one end of the material guide table and a processing groove 4 is formed inside, the inlet processing seat is mounted in the processing groove 4, the inlet processing seat comprises a processing seat 1 5 and a processing seat 2 6 symmetrically arranged front and back, and the surfaces of the processing seat 1 5 and the processing seat 2 6 are both provided with angle steel inlet The processing seat 5 is provided with a truncation opening 9 at the upper right corner, and the truncation opening 9 is communicated with the angle steel introduction opening 7. The hydraulic truncation assembly is installed at the upper right corner of the processing groove 4 in an inclined shape. The hydraulic truncation assembly includes a hydraulic cylinder 10, a connecting column 11 and a cutting head 12. The hydraulic cylinder 10 is installed on the inner wall of the processing groove 4 and the power output end is connected to the cutting head 12 through the connecting column 11. The cutting head 12 is directly opposite to the truncation opening 9. The cutting head 12 includes a connecting plate 14 with an installation opening 13 in the middle and a head body 15 fixed to the lower end of the connecting plate 14. A rotary grinding assembly 16 is installed in the installation opening 13. The rotary grinding assembly 16 includes a gear 17, a gear 2 18, a transmission belt 19, a grinding pad 20 and a drive motor 21. The gear 17 and the gear 2 18 are symmetrically arranged in the installation opening 13. The transmission belt 19 is inserted between the gear 17 and the gear 2 18. The drive motor 21 is installed at the corner of the connecting plate 14 and the power output end is connected to the gear 17. The grinding pad 20 is laid on the transmission belt 19. When the angle steel needs to be cut, the staff places the angle steel to be cut on the The support roller 3 pushes the angle steel to be introduced from the angle steel inlet 7. When it moves to the position where it needs to be cut, the hydraulic cylinder 10 pushes the cutting head 12 to be introduced from the cutting port 9 and cuts the angle steel. After the cutting is completed, the cutting head 12 continues to move inward and makes the rotary grinding component 16 contact with the cross section of the angle steel. The gear 17 is driven to rotate by the driving motor 21. The gear 17 drives the transmission belt 19 to rotate synchronously during the rotation process. The grinding pad 20 is used to perform rotational grinding on the cross section to ensure that the flatness of the cut angle steel is improved.

[0019] Further improvement, such as Figure 1 As shown, the support roller 3 includes two groups of symmetrically arranged side plates 22 and a roller body 23 rotatably installed between the two groups of side plates 22. The side plates 22 are fixed on the platform 2, and the angle steel is mounted on the roller body 23 for easy lateral adjustment, thereby reducing the resistance of the angle steel during the feeding process and improving the feeding efficiency. In addition, the end of the side plate can also be equipped with a drive motor, and the drive motor is connected to the end of the roller body 23. The rotation of the roller body 23 driven by the drive motor realizes the automatic introduction of the angle steel.

[0020] Further improvement, such as Figure 2As shown, the inner side of the transmission belt 19 is processed into a toothed structure and meshes with the gear 1 17 and the gear 2 18. The rotation of the transmission belt 19 drives the grinding pad 20 to rotate, and the grinding pad 20 grinds the cross section of the angle steel.

[0021] Further improvement, such as Figure 3 As shown, the grinding pad 20 is made of sandpaper material and has a plurality of groups of grinding convex points formed on the surface. The cross section of the angle steel is ground by the rotation of the grinding pad 20 .

[0022] Specifically, the length of the connecting plate 14 is smaller than the length of the cut-off opening 9, and the width of the connecting plate 14 is smaller than the width of the cut-off opening 9, so that the cutter head body 15 together with the connecting plate 14 can be introduced into the cut-off opening 9 and the angle steel can be cut.

[0023] During use: When the angle steel needs to be cut, the staff places the angle steel to be cut on the support roller 3 and pushes the angle steel to be introduced from the angle steel inlet 7. When it moves to the position where it needs to be cut, the hydraulic cylinder 10 pushes the cutting head 12 to be introduced from the cutting port 9 and cuts the angle steel. After the cutting is completed, the cutting head 12 continues to move inward and makes the rotary grinding component 16 contact with the cross section of the angle steel. The gear 17 is driven to rotate by the driving motor 21. The gear 17 drives the transmission belt 19 to rotate synchronously during the rotation process. The cross section is rotationally ground using the grinding pad 20 to ensure that the flatness of the cut angle steel is improved.

[0024] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0026] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0027] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automated angle steel trimming tool, characterized in that: The invention comprises a material guide table, a machine body (1), an inlet-type processing seat and a hydraulic cut-off assembly, wherein the material guide table comprises a table body (2) and a plurality of groups of support rollers (3) evenly mounted on the table body (2), wherein both ends of the support rollers (3) are connected to the edges of the table body (2), the machine body (1) is mounted on one end of the material guide table and has a processing groove (4) formed therein, the inlet-type processing seat is mounted in the processing groove (4), and the inlet-type processing seat comprises a processing seat 1 (5) and a processing seat 2 (6) symmetrically arranged in front and back. The processing seat 2 (6) is provided with an angle steel inlet (7) on the surfaces of the processing seat 1 (5) and the processing seat 2 (6), a truncation opening (9) is provided at the upper right corner of the processing seat 1 (5), and the truncation opening (9) is connected to the angle steel inlet (7), the hydraulic truncation assembly is installed in an inclined manner at the upper right corner of the processing groove (4), the hydraulic truncation assembly comprises a hydraulic cylinder (10), a connecting column (11) and a cutting head (12), the hydraulic cylinder (10) is installed at The inner wall of the processing groove (4) and the power output end are connected to a cutting head (12) through a connecting column (11), the cutting head (12) is directly opposite to the cutting opening (9), the cutting head (12) comprises a connecting plate (14) with a mounting opening (13) in the middle and a head body (15) fixed to the lower end of the connecting plate (14), a rotating grinding assembly (16) is installed in the mounting opening (13), and the rotating grinding assembly (16) comprises a gear (17 ), gear 1 (17) and gear 2 (18), a transmission belt (19), a grinding pad (20) and a driving motor (21), wherein the gear 1 (17) and gear 2 (18) are symmetrically arranged in the installation opening (13), the transmission belt (19) is inserted between the gear 1 (17) and the gear 2 (18), the driving motor (21) is installed at the corner of the connecting plate (14) and the power output end is connected to the gear 1 (17), and the grinding pad (20) is laid on the transmission belt (19).

2. The automatic angle steel trimming tool according to claim 1 is characterized by: The supporting roller (3) comprises two groups of symmetrically arranged side plates (22) and a roller body (23) rotatably mounted between the two groups of side plates (22); the side plates (22) are fixed on the platform (2).

3. The automatic angle steel trimming tool according to claim 1 is characterized by: The inner side of the transmission belt (19) is processed into a toothed structure and meshes with gear 1 (17) and gear 2 (18).

4. The automatic angle steel trimming tool according to claim 1 is characterized by: The grinding pad (20) is made of sandpaper material and has a plurality of groups of grinding convex points formed on its surface.

5. The automatic angle steel trimming tool according to claim 1 is characterized by: The length of the connecting plate (14) is smaller than the length of the cut-off opening (9), and the width of the connecting plate (14) is smaller than the width of the cut-off opening (9).

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