A casting drilling mechanism

Abstract

This utility model relates to the technical field of casting processing equipment, and discloses a casting drilling mechanism, including a frame and a movable frame. The movable frame is slidably connected to the top surface of the frame in a horizontal direction, and a drive assembly one is provided on the frame; a movable plate is slidably connected to one side of the movable frame in a horizontal direction, and a drive assembly two is provided on the top surface of the movable frame, which drives the movable plate to move in a linear direction; a sliding block is slidably connected to one side of the movable plate in a vertical direction, and a drive assembly two for driving the sliding block to move vertically is provided on one side of the movable plate; and multiple drill bits are rotatably connected to the bottom surface of the sliding block. This utility model starts a third motor and a second motor, and multiple drill bits simultaneously drill multiple workpieces, allowing multiple castings to be processed at once, thus improving drilling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of equipment technology for processing castings, specifically a casting drilling mechanism. Background Technology

[0002] With the continuous development of the industrial manufacturing industry, high-quality iron castings have been widely used. Generally speaking, high-quality iron castings are relatively heavy. High-quality iron castings are metal formed objects obtained by various forging methods. They have good machinability and wear resistance. Generally speaking, high-quality iron castings are relatively heavy. In the process of processing high-quality iron castings, the castings are directly placed on the drilling mechanism for drilling.

[0003] However, in the existing technology, the drilling efficiency of the rotary drilling mechanism is relatively low, which will affect the efficiency of the factory in processing castings and needs further improvement.

[0004] Therefore, based on the above-mentioned technical problems, it is necessary for those skilled in the art to develop a casting drilling mechanism. Utility Model Content

[0005] The purpose of this invention is to provide a casting drilling mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A technical solution for a casting drilling mechanism includes a frame and a movable frame, wherein the movable frame is slidably connected to the top surface of the frame in a horizontal direction, and a drive assembly is provided on the frame;

[0008] A movable plate is slidably connected to one side of the movable frame in a horizontal direction. A second driving component is provided on the top surface of the movable frame, and the second driving component drives the movable plate to move in a straight line.

[0009] A sliding block is slidably connected to one side of the moving plate in a vertical direction, and a driving component three for driving the sliding block to move vertically is provided on one side of the moving plate;

[0010] Multiple drill bits are rotatably connected to the bottom surface of the sliding block.

[0011] As a preferred technical solution, the drive assembly includes a rodless cylinder, which is horizontally mounted on one side of the frame via two fixing blocks, and a connecting block is mounted on the piston rod of the rodless cylinder.

[0012] As a preferred technical solution, slide bars are horizontally installed on both sides of the frame, and sliders are slidably connected to both slide bars. The two sliders are respectively fixed to the bottom surface of the movable frame, and the bottom surface of one slider is fixed to the top surface of the connecting block.

[0013] As a preferred technical solution, the second drive assembly includes a motor, which is vertically mounted on the top surface of the movable frame. A fixed block corresponding to the output shaft of the motor is mounted on the top surface of the movable frame. A lead screw is mounted on the output shaft of the motor, and one end of the lead screw is rotatably connected to the fixed block. A sliding groove is formed on the top surface of the movable frame in the horizontal direction, and a drive guide block is slidably connected in the sliding groove. The drive guide block is threadedly connected to the lead screw.

[0014] As a preferred technical solution, the driving assembly three includes a motor two, which is horizontally mounted on one side of the sliding block. A fixed block one corresponding to the output shaft of the motor two is mounted on one side of the sliding block. A lead screw two is mounted on the output shaft of the motor two. One end of the lead screw two is rotatably connected to the fixed block two. A sliding groove two is formed on one side of the sliding block in the vertical direction. A driving guide block two is slidably connected in the sliding groove two. The driving guide block two is threadedly connected to the lead screw two.

[0015] As a preferred technical solution, the sliding block is rotatably connected to multiple rotating shafts, each of the multiple rotating shafts has a sleeve installed at its bottom end, the multiple sleeves are fixed to the multiple drill bits by bolts, and the sliding block extends from the top end of each of the multiple rotating shafts.

[0016] As a preferred technical solution, pulleys are installed at the extended ends of the plurality of rotating shafts, the plurality of pulleys are connected in series by a belt, a motor three is vertically installed on the top surface of the sliding block, and the output shaft of the motor three is fixed to one of the rotating shafts.

[0017] Compared with the prior art, the beneficial effects of this utility model are: starting motor three, the output shaft of motor three drives one of the rotating shafts to rotate, and under the transmission of the belt, multiple rotating shafts rotate, and multiple rotating shafts drive the drill bit to rotate. The operator can put the casting to be processed on the machine frame in advance, start motor three and motor two, and multiple drill bits drill multiple workpieces at the same time, and multiple castings can be processed at one time, which improves the drilling efficiency. Attached Figure Description

[0018] Figure 1 This is a front view of a drilling mechanism for castings.

[0019] Figure 2 This is a side view of a casting drilling mechanism.

[0020] Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle.

[0021] In the attached diagram, the following are the reference numerals: 1. Frame; 2. Moving frame; 3. Moving plate; 4. Sliding block; 5. Drill bit; 6. Rodless cylinder; 8. Connecting block; 9. Slide rod; 10. Slider; 11. Motor 1; 12. Fixed block 1; 13. Lead screw 1; 14. Slide groove 1; 15. Drive guide block 1; 16. Motor 2; 17. Fixed block 2; 18. Lead screw 2; 19. Slide groove 2; 20. Drive guide block 2; 21. Rotating shaft; 22. Sleeve; 23. Pulley; 24. Motor 3. Detailed Implementation

[0022] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a further detailed description. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples.

[0023] like Figure 1-3 As shown, this utility model provides a technical solution for a casting drilling mechanism: it includes a frame 1 and a movable frame 2. The movable frame 2 is U-shaped and is slidably connected to the top surface of the frame 1 in the horizontal direction. A drive component is provided on one side of the frame 1, and the drive component automatically changes the position of the movable frame 2.

[0024] The drive assembly includes a rodless cylinder 6, which is horizontally mounted on one side of the frame 1 via two fixed blocks. A connecting block 8 is mounted on the piston rod of the rodless cylinder 6. When the rodless cylinder 6 is activated, the piston rod of the rodless cylinder 6 drives the connecting block 8 to move linearly. Slide rods 9 are horizontally mounted on both sides of the frame 1, and sliders 10 are slidably connected to both slide rods 9. The two sliders 10 are fixed to the bottom surface of the moving frame 2, and the bottom surface of one slider 10 is fixed to the top surface of the connecting block 8. The connecting block 8 drives one of the sliders 10 to move linearly, and the slider 10 drives the moving frame 2 to move linearly.

[0025] In this embodiment, a movable plate 3 is slidably connected to the top surface of the movable frame 2 in the horizontal direction, and a second driving component is provided on the movable frame 2. The second driving component drives the movable plate 3 to move linearly in an automated manner.

[0026] The second drive assembly includes a motor 11, which is vertically mounted on the top surface of the movable frame 2. A fixed block 12 corresponding to the output shaft of the motor 11 is mounted on the top surface of the movable frame 2. A lead screw 13 is mounted on the output shaft of the motor 11. One end of the lead screw 13 is rotatably connected to the fixed block 12. A sliding groove 14 is opened in the horizontal direction on the top surface of the movable frame 2. A drive guide block 15 is slidably connected in the sliding groove 14. The drive guide block 15 is threadedly connected to the lead screw 13.

[0027] Start motor 11, the output shaft of motor 11 drives lead screw 13 to rotate, lead screw 13 drives drive guide block 15 to move linearly, drive guide block 15 is fixed to moving plate 3, drive guide block 15 drives moving plate 3 to move linearly, realizes the automatic change of the position of moving plate 3 in the X-axis direction.

[0028] In this embodiment, a sliding block 4 is slidably connected to the inner side of the movable plate 3 in the vertical direction. At the same time, a driving component three is provided on the side of the movable plate 3 away from the sliding block 4. The driving component three drives the movable plate 3 to move in an automated manner.

[0029] The drive assembly includes a second motor 16, which is vertically mounted on one side of the sliding block 4. A second fixing block 17, corresponding to the output shaft of the second motor 16, is horizontally mounted on one side of the sliding block 4. A second lead screw 18 is mounted on the output shaft of the second motor 16, and the top end of the second lead screw 18 is rotatably connected to the second fixing block 17. A second slide groove 19 is provided vertically on one side of the sliding block 4, and a second drive guide block 20 is slidably connected in the second slide groove 19. The second drive guide block 20 is threadedly connected to the second lead screw 18.

[0030] Start motor 2 16, the output shaft of motor 2 16 drives lead screw 2 18 to rotate, lead screw 2 18 drives drive guide block 2 20 to move linearly, drive guide block 2 20 is fixed to sliding block 4, drive guide block 2 20 drives sliding block 4 to move linearly, realizes the automatic change of the position of moving plate 3 in the Y-axis direction.

[0031] In order to guide the vertical movement of the sliding block 4, two guide rods are symmetrically installed on one side of the moving plate 3, and guide blocks that are fixed to the sliding block 4 are slidably connected to the two guide rods.

[0032] In this embodiment, multiple rotating shafts 21 are rotatably connected to the sliding block 4. The multiple rotating shafts 21 are arranged along the length direction of the sliding block 4. A sleeve 22 is installed on the bottom surface of each of the multiple rotating shafts 21. A drill bit 5 is detachably installed in each of the multiple sleeves 22 by bolts. A pulley 23 is installed on the extension end of each of the multiple rotating shafts 21. The multiple pulleys 23 are connected in series by a belt. A motor 3 24 is vertically installed on the top surface of the sliding block 4. The output shaft of the motor 3 24 is fixed to one of the rotating shafts 21. When the output shaft of the motor 3 24 is started, the output shaft of the motor 3 24 drives one of the rotating shafts 21 to rotate. Under the transmission of the belt, multiple rotating shafts 21 rotate, and multiple rotating shafts 21 drive the drill bit 5 to rotate. The operator can put the casting to be processed on the frame 1 in advance, start the motor 3 24 and the motor 2 16, and the multiple drill bits 5 drill holes in multiple workpieces at the same time. Multiple castings can be processed at one time, which improves the drilling efficiency.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0034] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] The embodiments described above are not exhaustive, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the invention, enabling those skilled in the art to effectively utilize the invention and its modifications. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. A casting drilling mechanism characterized by comprising: It includes a frame (1) and a movable frame (2), the movable frame (2) being slidably connected to the top surface of the frame (1) in a horizontal direction, and a drive assembly is provided on the frame; A movable plate (3) is slidably connected to one side of the movable frame (2) in the horizontal direction. A driving component two is provided on the top surface of the movable frame (2). The driving component two drives the movable plate (3) to move in a straight line. Sliding block (4), the sliding block (4) is slidably connected to one side of the moving plate (3) in the vertical direction, and a driving component three for driving the sliding block (4) to move vertically is provided on one side of the moving plate (3); Multiple drill bits (5) are rotatably connected to the bottom surface of the sliding block (4).

2. The casting drilling mechanism according to claim 1, characterized in that: The drive assembly includes a rodless cylinder (6), which is horizontally mounted on one side of the frame (1) via two fixing blocks, and a connecting block (8) is mounted on the piston rod of the rodless cylinder (6).

3. The casting drilling mechanism according to claim 2, characterized in that: The frame (1) is horizontally mounted with slide rods (9) on both sides. Each slide rod (9) is slidably connected with a slider (10). The two sliders (10) are respectively fixed to the bottom surface of the moving frame (2), and the bottom surface of one of the sliders (10) is fixed to the top surface of the connecting block (8).

4. The casting drilling mechanism according to claim 1, characterized in that: The second drive assembly includes a motor (11), which is vertically mounted on the top surface of the movable frame (2). The top surface of the movable frame is equipped with a fixing block (12) corresponding to the output shaft of the motor (11). The output shaft of the motor (11) is equipped with a lead screw (13), one end of which is rotatably connected to the fixing block (12). The top surface of the movable frame (2) is provided with a sliding groove (14) in the horizontal direction. A drive guide block (15) is slidably connected in the sliding groove (14), and the drive guide block (15) is threadedly connected to the lead screw (13).

5. A casting drilling mechanism according to claim 1, characterized in that: The drive assembly three includes a second motor (16), which is horizontally mounted on one side of the sliding block (4). A second fixed block (17) corresponding to the output shaft of the second motor (16) is mounted on one side of the sliding block (4). A second lead screw (18) is mounted on the output shaft of the second motor (16). One end of the second lead screw (18) is rotatably connected to the second fixed block (17). A second sliding groove (19) is opened on one side of the sliding block (4) in the vertical direction. A second drive guide block (20) is slidably connected in the second sliding groove (19). The second drive guide block (20) is threadedly connected to the second lead screw (18).

6. A casting drilling mechanism according to claim 1, characterized in that: Multiple rotating shafts (21) are rotatably connected to the sliding block (4). Each of the multiple rotating shafts (21) has a sleeve (22) installed at its bottom end. Each of the multiple sleeves (22) is fixed to the multiple drill bits (5) by bolts. The top of each of the multiple rotating shafts (21) extends out of the sliding block (4).

7. A casting drilling mechanism according to claim 6, characterized in that: Each of the extended ends of the multiple rotating shafts (21) is equipped with a pulley (23), and the multiple pulleys (23) are connected in series by a belt. A motor three (24) is vertically mounted on the top surface of the sliding block (4), and the output shaft of the motor three (24) is fixed to one of the rotating shafts (21).

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