Cutting table for metal profile machining

Abstract

The utility model belongs to the technical field of metal profile machining equipment, and discloses a cutting table for metal profile machining, which comprises a machining table, supporting legs are fixedly mounted at four corners of the bottom end of the machining table respectively, and lifting plates are movably sleeved at the left end and the right end of the interior of the machining table respectively. The number of the lifting plates is two, and the lifting plates are symmetrical about the center of the machining table. By arranging the lifting plate, the rotating plate, the round rod, the gear and the tooth plate, when the driving motor is started, the threaded rod rotates, under the action of the threaded rod, the tooth plate moves, and due to the fact that the tooth plate is connected with the gear in a meshed mode, the gear drives the rotating plate to rotate through the round shaft under the action of the tooth plate. And therefore, the left end and the right end of the rotating plate generate thrust on the two round rods correspondingly, the two round rods are pushed to drive the lifting plate to move in the opposite directions correspondingly, and metal profiles can be cut at different angles.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal profile processing equipment, in particular to a cutting table for metal profile processing. Background Art

[0002] Profiles refer to solid straight bars of metal that have been formed through plastic processing and have a certain cross-sectional shape and size. This type of material has a certain appearance size, a certain cross-sectional shape, and certain mechanical and physical properties. Profiles can be used alone or further processed into other manufactured products. They are often used in building structures and manufacturing and installation. Profiles come in many varieties and specifications and are widely used. They occupy a very important position in rolling production.

[0003] In the process of processing metal profiles, a corresponding cutting table is required to perform the cutting operation of the metal profiles, so as to facilitate subsequent processing. However, in actual use, the existing cutting tables are limited by structure and design, and most of them can only cut the profiles in the vertical direction. Although this cutting method is suitable for the processing of most metal profiles, it cannot process some metal profiles that require different cutting angles, thereby limiting its scope of application. Therefore, it is necessary to improve this. Utility Model Content

[0004] The purpose of the present invention is to solve the above problems. The present invention provides a cutting table for processing metal profiles, which has the advantage of being able to cut at different angles.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting table for processing metal profiles, comprising a processing table, wherein the four corners of the bottom end of the processing table are respectively fixedly mounted with support legs, the left and right ends of the interior of the processing table are respectively movably sleeved with lifting plates, the number of the lifting plates is two and they are symmetrical with each other about the center of the processing table, the middle end of the interior of the processing table is movably sleeved with a circular shaft, the outer surface of the circular shaft is fixedly sleeved with a rotating plate located inside the processing table, the middle ends of the left and right ends of the rotating plate are respectively movably sleeved with round rods, the number of the round rods is two, and the two The round rods are fixedly sleeved on the middle ends of the bottom ends of the two lifting plates respectively, the left and right ends of the round shaft respectively pass through the processing table and extend to the outside of the processing table and are fixedly sleeved with gears and circular plates, the opposite surfaces of the gears and circular plates are movably connected to the left and right ends of the processing table respectively, a driving motor is fixedly installed on the front side of the bottom of the right end of the processing table, the other end of the output shaft of the driving motor is fixedly sleeved with a threaded rod, the middle part of the outer surface of the threaded rod is threadedly sleeved with a tooth plate, the rear end of the tooth plate is movably connected to the front end of the processing table, and the top of the tooth plate is meshed with the outer surface of the gear.

[0006] As a preferred embodiment of the present invention, support blocks are fixedly mounted on the bottom of the inner surfaces of the top ends of the two lifting plates, and pressing blocks are movably mounted on the top of the inner surfaces of the top ends of the two lifting plates.

[0007] As a preferred embodiment of the present invention, a pneumatic cylinder is fixedly installed in the middle of the top of the two lifting plates, the bottom end of the pneumatic cylinder passes through the lifting plate and extends to the interior of the lifting plate and is fixedly connected to the top of the pressure block, and the left and right sides of the top of the two lifting plates are movably sleeved with limiting rods, the bottom end of the limiting rod passes through the lifting plate and extends to the interior of the lifting plate and is fixedly connected to the top of the pressure block.

[0008] As a preferred embodiment of the present invention, a vertical pole is fixedly installed on the rear side of the middle part of the top end of the processing table, and a horizontal pole is movably installed on the top of the front end of the vertical pole.

[0009] As a preferred embodiment of the present invention, a first motor is fixedly mounted on the bottom end of the crossbar, a rotating shaft is fixedly sleeved on the other end of the output shaft of the first motor, and a tool is fixedly sleeved on the outer surface of the rotating shaft.

[0010] As a preferred embodiment of the present invention, a second motor is fixedly mounted on the top end of the vertical pole, a lead screw is fixedly sleeved on the other end of the output shaft of the second motor, and the bottom end of the lead screw passes through the vertical pole and extends to the interior of the processing table.

[0011] As a preferred embodiment of the present invention, a movable block is movably connected to the top end of the vertical pole, the inner surface of the movable block is threadedly connected to the outer surface of the screw, the front end of the movable block is fixedly connected to the rear end of the cross bar, and the left and right sides of the top front end of the vertical pole are respectively movably connected with reinforcing ribs, and the other end of the reinforcing rib is fixedly connected to the rear side of the bottom end of the cross bar.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model is provided with a lifting plate, a rotating plate, a round rod, a gear and a toothed plate. When the driving motor is started, the threaded rod will rotate, and under the action of the threaded rod, the toothed plate will move. Because the toothed plate and the gear are meshed and connected, the gear will rotate the rotating plate through the circular shaft under the action of the toothed plate, so that the left and right ends of the rotating plate respectively generate a thrust on the two round rods, pushing the two round rods to move in opposite directions with the lifting plate, thereby tilting the metal profile, thereby performing cutting at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the side structure of the present invention;

[0017] Figure 4 This is a schematic cross-sectional view of the lifting plate of the utility model;

[0018] Figure 5 for Figure 3 Schematic diagram of the locally enlarged structure at point A in the middle.

[0019] In the figure: 1. Processing table; 2. Support legs; 3. Lifting plate; 4. Circular shaft; 5. Rotating plate; 6. Circular rod; 7. Circular plate; 8. Gear; 9. Driving motor; 10. Threaded rod; 11. Tooth plate; 12. Support block; 13. Pressure block; 14. Pneumatic cylinder; 15. Limit rod; 16. Vertical rod; 17. Cross bar; 18. First motor; 19. Rotating shaft; 20. Tool; 21. Second motor; 22. Lead screw; 23. Movable block; 24. Reinforcement rib. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 5As shown, the utility model provides a cutting table for processing metal profiles, including a processing table 1, the four corners of the bottom end of the processing table 1 are respectively fixedly installed with support legs 2, the left and right ends of the interior of the processing table 1 are respectively movably sleeved with lifting plates 3, the number of the lifting plates 3 is two and they are symmetrical with each other about the center of the processing table 1, the middle end of the interior of the processing table 1 is movably sleeved with a circular shaft 4, the outer surface of the circular shaft 4 is fixedly sleeved with a rotating plate 5 located inside the processing table 1, the middle ends of the left and right ends of the rotating plate 5 are respectively movably sleeved with round rods 6, the number of the round rods 6 is two, the two round rods 6 are respectively fixedly sleeved on the middle ends of the bottom ends of the two lifting plates 3, the left and right ends of the circular shaft 4 respectively pass through the processing table 1 and extend to the outside of the processing table 1 and are respectively fixedly sleeved with a gear 8 and a circular plate 7, the opposite surfaces of the gear 8 and the circular plate 7 are respectively movably connected to the left and right ends of the processing table 1, the bottom of the right end of the processing table 1 The front side of the drive motor 9 is fixedly installed, and the other end of the output shaft of the drive motor 9 is fixedly sleeved with a threaded rod 10, and the middle part of the outer surface of the threaded rod 10 is threadedly sleeved with a toothed plate 11. The rear end of the toothed plate 11 is movably connected to the front end of the processing table 1, and the top of the toothed plate 11 is meshed with the outer surface of the gear 8; when the drive motor 9 is started, the threaded rod 10 will be rotated, thereby causing the toothed plate 11 threadedly sleeved with the threaded rod 10 to move. Since the toothed plate 11 and the gear 8 are meshed, the gear 8 will rotate with the circular shaft 4 and the rotating plate 5 under the action of the toothed plate 11, so that the left and right ends of the rotating plate 5 respectively generate a reverse force on the two round rods 6, thereby causing the two lifting plates 3 to move in the opposite direction along the vertical direction with the round rod 6, so that the metal profile can be tilted, thereby facilitating cutting at different angles.

[0022] Among them, the bottom of the inner surface of the top of the two lifting plates 3 is fixedly installed with a supporting block 12, and the top of the inner surface of the top of the two lifting plates 3 is movably installed with a pressing block 13; when the pressing block 13 moves toward the supporting block 12, it will cooperate with the supporting block 12 to clamp and fix the metal profile, thereby facilitating the cutting operation. At the same time, the semicircular design of the pressing block 13 and the supporting block 12 will provide better clamping when the metal profile is tilted, thereby improving the stability of the metal profile when cutting at different angles.

[0023] Among them, a pneumatic cylinder 14 is fixedly installed in the middle of the top of the two lifting plates 3, and the bottom end of the pneumatic cylinder 14 passes through the lifting plate 3 and extends to the inside of the lifting plate 3 and is fixedly connected to the top of the pressure block 13. The left and right sides of the top of the two lifting plates 3 are movably sleeved with limiting rods 15, and the bottom end of the limiting rod 15 passes through the lifting plate 3 and extends to the inside of the lifting plate 3 and is fixedly connected to the top of the pressure block 13; when the pneumatic cylinder 14 is started, the pressure block 13 will be pushed and move toward the supporting block 12, thereby clamping and fixing the metal profile, and due to the existence of the limiting rod 15, the pressure block 13 will be limited when it moves to prevent the position of the pressure block 13 from shifting, thereby improving the stability of the pressure block 13 when moving.

[0024] Among them, a vertical rod 16 is fixedly installed on the rear side of the middle part of the top of the processing table 1, and a cross bar 17 is movably installed on the top of the front end of the vertical rod 16; due to the existence of the vertical rod 16 and the cross bar 17, they will play a supporting and fixing role. At the same time, the height of the vertical rod 16 is higher than the height of the lifting plate 3, thereby ensuring that the metal profile will not be hindered when tilting, and the length of the cross bar 17 is greater than the width of the lifting plate 3.

[0025] Among them, a first motor 18 is fixedly installed at the bottom end of the cross bar 17, and a rotating shaft 19 is fixedly sleeved on the other end of the output shaft of the first motor 18, and a tool 20 is fixedly sleeved on the outer surface of the rotating shaft 19; when the first motor 18 is started, the rotating shaft 19 will drive the tool 20 to rotate, thereby realizing the cutting operation of the metal profile with the help of the rotation of the tool 20. At the same time, the diameter of the tool 20 is larger than the width of the lifting plate 3, so that the cutting range of the tool 20 is larger, thereby improving its processing range of the metal profile.

[0026] Among them, a second motor 21 is fixedly installed on the top of the vertical rod 16, and a screw 22 is fixedly sleeved on the other end of the output shaft of the second motor 21. The bottom end of the screw 22 passes through the vertical rod 16 and extends to the interior of the processing table 1; when the second motor 21 is started, the screw 22 will rotate along the inner surface of the vertical rod 16, and the design of the screw 22 passing through the vertical rod 16 and extending to the interior of the processing table 1 can make the screw 22 more stable during rotation, so that the second motor 21 and the screw 22 can provide a more stable power.

[0027] Among them, a movable block 23 is movably connected to the top of the vertical rod 16, and the inner surface of the movable block 23 is threadedly connected to the outer surface of the screw 22. The front end of the movable block 23 is fixedly connected to the rear end of the cross bar 17, and the left and right sides of the top of the front end of the vertical rod 16 are movably connected with reinforcing ribs 24, and the other end of the reinforcing rib 24 is fixedly connected to the rear side of the bottom end of the cross bar 17; the outer surface of the movable block 23 and the inner surface of the vertical rod 16 are smooth, thereby ensuring that the movable block 23 will not get stuck when moving along the inside of the vertical rod 16. At the same time, since the inner surface of the movable block 23 and the outer surface of the screw 22 are threadedly connected, when the screw 22 rotates, the movable block 23 will move with the cross bar 17 and the reinforcing rib 24.

[0028] The working principle and use process of this utility model:

[0029] First, the operator starts the drive motor 9 according to the required cutting angle, so that the threaded rod 10 rotates, thereby causing the tooth plate 11 threadedly sleeved on the outer surface of the threaded rod 10 to move along the outer surface of the processing table 1, and then causing the gear 8 meshing with the tooth plate 11 to rotate. At this time, the rotating plate 5 will rotate along with the gear 8 through the circular shaft 4, so that the left and right ends of the rotating plate 5 respectively generate a thrust on the two round rods 6, pushing the two round rods 6 to move in opposite directions with the lifting plate 3 until the rotating plate 5 rotates to the required angle, and then the operation is carried out. The personnel can place the metal profile on the top of the support block 12, and then start the pneumatic cylinder 14, so that the pressure block 13 moves toward the support block 12 with the limit rod 15, thereby clamping and fixing the metal profile. Then the operator starts the first motor 18, so that the rotating shaft 19 drives the tool 20 to rotate, and finally starts the second motor 21 to rotate the screw 22, so that the movable block 23 threadedly connected to the screw 22 moves downward with the cross bar 17, thereby completing the cutting operation. With the mutual cooperation of various mechanisms, cutting of metal profiles at different angles is achieved.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting table for processing metal profiles, comprising a processing table (1), characterized in that: The four corners of the bottom end of the processing table (1) are respectively fixedly mounted with support legs (2); the left and right ends of the interior of the processing table (1) are respectively movably sleeved with lifting plates (3); the number of the lifting plates (3) is two and they are symmetrical with each other about the center of the processing table (1); the middle end of the interior of the processing table (1) is movably sleeved with a circular shaft (4); the outer surface of the circular shaft (4) is fixedly sleeved with a rotating plate (5) located inside the processing table (1); the middle ends of the left and right ends of the rotating plate (5) are respectively movably sleeved with round rods (6); the number of the round rods (6) is two, and the two round rods (6) are respectively fixedly sleeved on the middle ends of the bottom ends of the two lifting plates (3); the circular rods (6) are respectively fixedly sleeved on the middle ends of the bottom ends of the two lifting plates (3). The left and right ends of the shaft (4) respectively pass through the processing table (1) and extend to the outside of the processing table (1) and are fixedly sleeved with a gear (8) and a circular plate (7), respectively. The opposite surfaces of the gear (8) and the circular plate (7) are movably connected to the left and right ends of the processing table (1), respectively. A driving motor (9) is fixedly installed on the front side of the bottom of the right end of the processing table (1). The other end of the output shaft of the driving motor (9) is fixedly sleeved with a threaded rod (10). The middle part of the outer surface of the threaded rod (10) is threadedly sleeved with a tooth plate (11). The rear end of the tooth plate (11) is movably connected to the front end of the processing table (1), and the top end of the tooth plate (11) is meshed with the outer surface of the gear (8).

2. The cutting table for metal profile processing according to claim 1, characterized in that: Support blocks (12) are fixedly mounted on the bottom of the inner surfaces of the top ends of the two lifting plates (3), and pressing blocks (13) are movably mounted on the top of the inner surfaces of the top ends of the two lifting plates (3).

3. The cutting table for metal profile processing according to claim 1, characterized in that: A pneumatic cylinder (14) is fixedly installed in the middle of the top of the two lifting plates (3), the bottom end of the pneumatic cylinder (14) passes through the lifting plate (3) and extends to the inside of the lifting plate (3) and is fixedly connected to the top of the pressure block (13), and the left and right sides of the top of the two lifting plates (3) are movably sleeved with a limiting rod (15), the bottom end of the limiting rod (15) passes through the lifting plate (3) and extends to the inside of the lifting plate (3) and is fixedly connected to the top of the pressure block (13).

4. The cutting table for metal profile processing according to claim 1, characterized in that: A vertical rod (16) is fixedly mounted on the rear side of the middle portion of the top end of the processing table (1), and a horizontal rod (17) is movably mounted on the top of the front end of the vertical rod (16).

5. The cutting table for metal profile processing according to claim 4, characterized in that: A first motor (18) is fixedly mounted on the bottom end of the crossbar (17); a rotating shaft (19) is fixedly sleeved on the other end of the output shaft of the first motor (18); and a tool (20) is fixedly sleeved on the outer surface of the rotating shaft (19).

6. The cutting table for metal profile processing according to claim 4, characterized in that: A second motor (21) is fixedly mounted on the top end of the vertical rod (16); a lead screw (22) is fixedly sleeved on the other end of the output shaft of the second motor (21); and the bottom end of the lead screw (22) passes through the vertical rod (16) and extends to the interior of the processing table (1).

7. The cutting table for metal profile processing according to claim 4, characterized in that: The top end of the vertical rod (16) is movably connected to a movable block (23), the inner surface of the movable block (23) is threadedly connected to the outer surface of the lead screw (22), the front end of the movable block (23) is fixedly connected to the rear end of the cross bar (17), and the left and right sides of the top of the front end of the vertical rod (16) are movably connected to reinforcing ribs (24), and the other end of the reinforcing rib (24) is fixedly connected to the rear side of the bottom end of the cross bar (17).

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