A drilling device for ferrous metal smelting rolled products

Abstract

The utility model discloses a kind of drilling devices of ferrous metal smelting calendered goods, belong to ferrous metal smelting field, a kind of drilling devices of ferrous metal smelting calendered goods, including mounting plate, the top surface of mounting plate is rotatably installed with rotating table, the side surface of rotating table is fixedly installed with support base plate, the middle part of support base plate is equipped with long slot, the side surface of support base plate is equipped with sliding slot, the outer wall of support base plate is located at the left and right sides of sliding slot and is fixedly installed with limit rod, the outer end of limit rod is rotatably installed with runner, the number of runner is two, between two runners, the same screw rod is fixedly connected with common, it can realize linear long slot to drilling position, improve the service life of drill bit, it can also simultaneously clamp two sides to clamping device, reduce operation time, and can be moved in single-axis position, more convenient for staff to carry out position adjustment to workpiece, satisfy more kinds of drilling demand, improve the drilling efficiency of overall device.

Description

Technical Field

[0001] This utility model relates to the field of ferrous metal smelting, and more specifically, to a drilling device for ferrous metal smelting rolled products. Background Technology

[0002] Ferrous metals mainly refer to iron and its alloys, such as steel, pig iron, ferroalloys, and cast iron. Ferrous metal smelting usually refers to smelting iron ore into pig iron or smelting pig iron into steel billets. Rolling is the process of rolling steel billets into steel plates or various types of steel and applying pressure to the metal to extend it into a certain shape. Patent publication number CN222359685U discloses a drilling device for ferrous metal smelting and rolling products, including a mounting plate. A connecting frame is fixedly connected to the lower end of the mounting plate. A first motor is fixedly connected to one side of the connecting frame. A worm gear is fixedly connected to the output shaft of the first motor. A worm wheel is provided at the bottom of the mounting plate. A rotating table is fixedly connected to the upper end of the worm wheel. Placement plates are fixedly connected to all four sides of the rotating table. Vertical plates are symmetrically arranged at the upper end of the placement plates. Threaded sleeves are provided inside the vertical plates. Threaded rods are threadedly connected inside the threaded sleeves. A bearing is fixedly connected to one side of the threaded rod. A clamping block is fixedly connected to one side of the bearing. By setting up a first motor, worm gear, and worm wheel, the rotary table and placement plate are driven to rotate, which in turn drives the rolled metal products to rotate. After one rolled metal product is drilled, another rolled metal product can be rotated to the bottom of the drill bit for drilling, resulting in high drilling efficiency.

[0003] In existing technologies, multiple rotating clamping devices are used to drive multiple rolled products for drilling. While this can improve drilling efficiency, certain problems still exist in actual operation. First, the clamping fixtures require individual rotation control from both ends, resulting in more time spent during clamping. Second, the position of the clamped workpieces cannot be adjusted, requiring precise positioning from the beginning, which demands more experience and time from the operator. Finally, the base plate used to hold the workpieces lacks drilling slots, causing the drill bit to not stop in time after drilling, damaging the support plate, accelerating drill bit wear, and reducing the lifespan of the device. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a drilling device for ferrous metal smelting and rolling products. It can leave a linear long groove at the drilling position, thereby improving the service life of the drill bit. It can also clamp the clamping device from both sides simultaneously, reducing operation time. Furthermore, it can perform uniaxial positional movement, making it easier for operators to adjust the position of the workpiece, meeting more diverse drilling needs, and improving the overall drilling efficiency of the device.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A drilling device for ferrous metal smelting and rolling products includes a mounting plate, a rotating platform rotatably mounted on the top surface of the mounting plate, a supporting base plate fixedly mounted on the side of the rotating platform, an elongated groove in the middle of the supporting base plate, a sliding groove in the side of the supporting base plate, and limit rods fixedly mounted on the left and right sides of the outer wall of the supporting base plate at the sliding groove, with a rotating wheel rotatably mounted on the outer end of the limit rod.

[0009] Furthermore, there are two rotating wheels, and the two rotating wheels are fixedly connected to the same screw. A sleeve is threaded onto the surface of the screw, and a clamping platform is fixedly installed on one side of the sleeve.

[0010] Furthermore, a limiting strip is fixedly installed on the inner side of the bottom end of the clamping platform, and the limiting strip is slidably installed inside the sliding groove.

[0011] Furthermore, a guide rod is movably sleeved on the inner wall of the clamping platform, a clamping plate is fixedly installed at one end of the guide rod, a transmission ring is fixedly installed on the outer side of the clamping plate, and a double-threaded screw is installed on the internal thread of the transmission ring.

[0012] Furthermore, a limiting plate is fixedly installed at both ends of the double-grooved screw, and a limiting ring is rotatably installed on the surface of the limiting plate, with one end of the limiting ring fixedly connected to the outside of the clamping table.

[0013] Furthermore, the number of the supporting base plates is four, and the four supporting base plates are distributed on the outer surface of the rotary table through the polar axis of the rotary table's center.

[0014] 3. Beneficial effects

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] (1) This solution utilizes the long slot to reserve enough space for the drill bit to extend and retract, thereby ensuring that the drill bit will not contact the support base plate and cause unnecessary wear, thus extending the service life of the drill bit. In addition, the length of the long slot is adapted to the clamping plate for position adjustment, further improving practicality.

[0017] (2) This solution utilizes a clamping plate in conjunction with a double-threaded screw to simultaneously complete the extension and retraction on both sides, achieving the purpose of rapid adjustment, enabling faster clamping operations, simplifying the operating steps of the workers, and improving the overall drilling efficiency.

[0018] (3) This solution utilizes a screw and sleeve to move the workpiece in the longitudinal direction after it is clamped by the clamping plate, thereby making the workpiece drilling position more diverse, adapting to more drilling needs, and further improving the overall applicability of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the supporting base plate in this utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional assembly structure of the supporting base plate in this utility model;

[0022] Figure 4 This is a schematic diagram of the clamping platform structure in this utility model;

[0023] Figure 5 This is a schematic diagram of the double-grooved screw structure in this utility model.

[0024] Explanation of the labels in the diagram:

[0025] 1. Mounting plate; 2. Rotary table; 3. Support base plate; 4. Long groove; 5. Sliding groove; 6. Limiting rod; 7. Rotary wheel; 8. Screw; 9. Sleeve; 10. Clamping platform; 11. Limiting strip; 12. Guide rod; 13. Clamping plate; 14. Transmission ring; 15. Limiting ring; 16. Limiting disc; 17. Double-threaded screw. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] Please see Figures 1-5 A drilling device for ferrous metal smelting and rolling products includes a mounting plate 1, a rotating platform 2 rotatably mounted on the top surface of the mounting plate 1, a supporting base plate 3 fixedly mounted on the side of the rotating platform 2, an elongated groove 4 in the middle of the supporting base plate 3, a sliding groove 5 in the side of the supporting base plate 3, and limit rods 6 fixedly mounted on the outer wall of the supporting base plate 3 on both the left and right sides of the sliding groove 5, with a rotating wheel 7 rotatably mounted on the outer end of the limit rod 6.

[0031] It should be noted that the mounting plate 1 and the rotary table 2 in this application are the same components in the prior art. Therefore, their specific structures, internal connection structures and drill bit structures are all existing mature technologies, so they will not be described in detail in this application.

[0032] There are two rotating wheels 7, and the two rotating wheels 7 are fixedly connected to the same screw 8. The screw 8 is threaded with a sleeve 9. A clamping platform 10 is fixedly installed on one side of the sleeve 9. A limit strip 11 is fixedly installed on the inner side of the bottom end of the clamping platform 10. The limit strip 11 is slidably installed inside the sliding groove 5. There are four supporting base plates 3, and the four supporting base plates 3 are distributed on the outer surface of the rotating platform 2 through the polar axis of the center of the rotating platform 2.

[0033] Specifically, the long groove 4 can effectively provide drilling space for the drill bit, preventing the drill bit and the support base plate 3 from directly contacting and wearing each other, thus improving the service life of the drill bit. Secondly, the limiting rod 6 can limit the rotation of the rotating wheel 7, ensuring the original rotation of the screw 8. At the same time, the sliding groove 5 and the limiting strip 11 can also limit the movement of the sleeve 9 as the screw 8 rotates, preventing rotational deviation.

[0034] The inner wall of the clamping table 10 is movably sleeved with a guide rod 12. One end of the guide rod 12 is fixedly installed with a clamping plate 13. The outer side of the clamping plate 13 is fixedly installed with a transmission ring 14. The internal thread of the transmission ring 14 is installed with a double-threaded screw 17. Both ends of the double-threaded screw 17 are fixedly installed with limit plates 16. The surface of the limit plate 16 is rotatably installed with a limit ring 15. One end of the limit ring 15 is fixedly connected to the outer side of the clamping table 10.

[0035] Specifically, the guide rod 12, which is sleeved inside the clamping table 10, can limit the movement of the clamping plate 13. Similarly, the limiting ring 15 can also limit the rotation of the limiting disk 16, ensuring that the double-threaded screw 17 rotates in place. This ensures that the transmission ring 14 can drive the clamping plate 13 to move synchronously in opposite directions or in opposite directions, achieving the purpose of quick clamping and easy adjustment.

[0036] The working principle of this utility model is as follows: the workpiece is placed on the top surface of the support base plate 3, and then the limiting plate 16 is rotated to drive the double-groove screw 17 to move the clamping plate 13 in conjunction with the transmission ring 14. Finally, the clamping plate 13 clamps and fixes the workpiece. At this time, the rotating wheel 7 can be rotated to drive the screw 8 to rotate according to the drilling position of the workpiece. In conjunction with the sleeve 9, the position of the clamping table 10 is moved as a whole, thereby driving the clamping plate 13 to move the workpiece along the direction of the long groove 4, changing the drilling position and improving drilling efficiency.

[0037] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A drilling device for ferrous metal smelting and rolling products, comprising a mounting plate (1), characterized in that: A rotating platform (2) is rotatably mounted on the top surface of the mounting plate (1). A supporting base plate (3) is fixedly mounted on the side of the rotating platform (2). A long groove (4) is opened in the middle of the supporting base plate (3). A sliding groove (5) is opened on the side of the supporting base plate (3). Limiting rods (6) are fixedly mounted on the left and right sides of the outer wall of the supporting base plate (3) located in the sliding groove (5). A rotating wheel (7) is rotatably mounted on the outer end of the limiting rod (6).

2. The drilling device for ferrous metal smelting and rolling products according to claim 1, characterized in that: There are two rotating wheels (7), and the two rotating wheels (7) are fixedly connected to the same screw (8). The screw (8) is threaded with a sleeve (9), and a clamping table (10) is fixedly installed on one side of the sleeve (9).

3. The drilling device for ferrous metal smelting and rolling products according to claim 2, characterized in that: A limiting strip (11) is fixedly installed on the inner side of the bottom end of the clamping platform (10), and the limiting strip (11) is slidably installed inside the sliding groove (5).

4. The drilling device for ferrous metal smelting and rolling products according to claim 2, characterized in that: The inner wall of the clamping platform (10) is movably sleeved with a guide rod (12), one end of the guide rod (12) is fixedly installed with a clamping plate (13), the outer side of the clamping plate (13) is fixedly installed with a transmission ring (14), and the internal thread of the transmission ring (14) is installed with a double thread screw (17).

5. The drilling device for ferrous metal smelting and rolling products according to claim 4, characterized in that: The left and right ends of the double-grooved screw (17) are fixedly installed with a limiting plate (16), and a limiting ring (15) is rotatably installed on the surface of the limiting plate (16). One end of the limiting ring (15) is fixedly connected to the outside of the clamping table (10).

6. The drilling device for ferrous metal smelting and rolling products according to claim 1, characterized in that: The number of the support base plates (3) is four, and the four support base plates (3) are distributed on the outer surface of the rotary table (2) through the polar axis of the center of the rotary table (2).

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