Perforating machine for titanium alloy product production

Abstract

The utility model discloses a perforating machine for titanium alloy product production, which relates to the technical field of titanium alloy processing, and comprises a workbench, and a cleaning mechanism is arranged on the workbench; the cleaning mechanism comprises a second sliding block which is driven by a first lead screw assembly to move along a sliding groove formed in the surface of the workbench, two symmetrically-arranged limiting plates are fixedly connected to the second sliding block, a worm meshed with a worm gear is movably installed in the middle of each limiting plate, and a connecting shaft connected with a spraying block is fixedly connected to the middle of each worm gear. The adjustable spraying block driven by the air pump is combined with the worm and gear for angle adjustment, dynamic blowing of waste on the surface of the titanium alloy plate and in the hole diameter is achieved, multi-angle adjustment is achieved, and residues are reduced. The first lead screw assembly drives the spraying block to move along the sliding groove to cover the whole plate face, shutdown cleaning is not needed, and efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model belongs to the field of titanium alloy processing technology, specifically a drilling machine for producing titanium alloy products. Background Technology

[0002] Titanium is an abundant element in the Earth's crust, but its discovery and application were relatively recent. In 1791, the British clergyman William Gregor discovered titanium in minerals. It wasn't until the mid-20th century, with the development of metallurgical technology, that titanium alloys gradually began to be produced industrially. Initially, titanium alloys were mainly used in the aerospace field because they could meet the requirements of high strength, low density, and corrosion resistance for aircraft structural components. With continuous technological advancements and cost reductions, the application of titanium alloys gradually expanded to other fields. Drilling is a common and crucial process in the production and processing of titanium alloy products. Titanium alloys possess excellent properties such as high strength, low density, and corrosion resistance, but their high hardness and processing difficulty place high demands on the precision and reliability of drilling equipment. At the same time, the cleaning of waste generated during drilling and the precise adjustment of the drill bit's position are also important factors affecting processing efficiency and quality.

[0003] Titanium alloy debris can easily become embedded in tiny gaps in the hole wall or get stuck between the drill bit and the hole wall during drilling. Manual cleaning alone is insufficient to reach these small areas, and simple sweeping cannot remove all the debris. Residual debris can become a potential culprit in subsequent processing. With equipment vibration or subsequent processing steps, it may scratch the hole wall or collide with other components, affecting the hole's accuracy and quality, and reducing the overall performance of the product. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art; to this end, the present invention proposes a drilling machine for the production of titanium alloy products.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a drilling machine for producing titanium alloy products, including a workbench, wherein a cleaning mechanism is provided on the workbench;

[0006] The cleaning mechanism includes a slider two driven by a lead screw assembly to move along a groove on the surface of the worktable. Two symmetrically arranged limiting plates are fixedly connected to the slider two. A worm gear that meshes with a worm wheel is movably installed in the middle of the limiting plates. A connecting shaft that connects to the spray block is fixedly connected in the middle of the worm wheel.

[0007] The movement of the second slider enables the blowing and cleaning of the titanium alloy plate surface.

[0008] Preferably, the connecting shaft is movably installed in the middle of the second slider, an air pump is fixedly connected to one side of the worktable, and the output end of the air pump is connected to an air pipe, while the other end of the air pipe is connected to the inside of the spray block.

[0009] Preferably, the workbench has a groove in the middle, and a rectangularly arranged support plate is connected in the groove, while a titanium alloy plate is placed on the support plate.

[0010] Preferably, a limiting mechanism is fixedly connected to the middle of both ends of the workbench to limit the movement of the titanium alloy plate.

[0011] Preferably, the limiting mechanism includes a limiting post fixedly connected to a slide groove on the surface of the worktable;

[0012] A sliding plate slides on the surface of the limiting post and is connected on one side to a limiting block that limits the titanium alloy plate.

[0013] A spring is fitted onto the limiting post.

[0014] Preferably, the sliding plate slides within the groove where the limiting post is installed;

[0015] The spring is fixed between the slide groove and the sliding plate in the worktable.

[0016] Preferably, an adjustment mechanism is provided on one side of the workbench for adjusting the drill bit position.

[0017] Preferably, the adjustment mechanism includes a slider 1 that is driven by a lead screw assembly 2 to move along a slide groove on one side of the worktable;

[0018] The positioning block is fixed to one side of the slider and a cylinder is fixed to its top.

[0019] The limiting rod slides in a groove opened on one side of the positioning block and is connected to the output end of the cylinder;

[0020] The movable block moves along the slide groove opened by the limit rod through the three-drive of the lead screw assembly;

[0021] A miniature motor is fixed to the bottom of the moving block, and a drill bit is fixed to its output end.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] (1) This utility model achieves dynamic blowing of waste material on the surface and inside the aperture of titanium alloy plate by using an adjustable spray block driven by an air pump combined with the worm gear angle adjustment, thereby reducing residue through multi-angle adjustment. The lead screw assembly drives the spray block to move along the slide groove, covering the entire plate surface without the need for machine shutdown for cleaning, significantly improving efficiency;

[0024] (2) Through the coordinated action of motor one, motor two and cylinder, this utility model can realize the flexible movement and height adjustment of the drill bit in different directions, and can quickly and accurately locate the required drilling position, which greatly improves the applicability and processing efficiency of the equipment and meets the production needs of titanium alloy products of different specifications.

[0025] (3) This practical limiting mechanism adopts a combination structure of limiting column, sliding plate, limiting block and spring. It is easy to operate. Just pull the pull ring to easily place or take out the titanium alloy plate. After releasing, the titanium alloy plate is automatically limited under the action of the spring's counter-push force, which effectively prevents the workpiece from shaking or moving during drilling, ensuring the stability and accuracy of processing. It can also adapt to titanium alloy plates of different sizes and has strong versatility. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model. Figure 1 ;

[0027] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model. Figure 2 ;

[0028] Figure 3 This is a schematic diagram of a partial structure of this utility model;

[0029] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0030] Figure 5 This is a three-dimensional structural diagram of the cleaning mechanism used in this application.

[0031] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0032] Figure 7 This is a three-dimensional structural diagram of the adjustment mechanism in this application.

[0033] In the diagram: 1. Workbench; 2. Titanium alloy plate; 3. Bearing plate; 4. Limiting mechanism; 40. Sliding plate; 41. Limiting block; 42. Limiting post; 43. Spring; 5. Drill bit; 6. Adjusting mechanism; 60. Positioning block; 61. Cylinder; 62. Motor 1; 63. Threaded post 1; 64. Slider 1; 65. Limiting rod; 66. Motor 2; 67. Threaded post 2; 68. Moving block; 69. Micro motor; 7. Cleaning mechanism; 70. Motor 3; 71. Threaded post 3; 72. Slider 2; 73. Limiting plate; 74. Worm gear; 75. Worm wheel; 76. Connecting shaft; 77. Spray block; 8. Air pump; 9. Air pipe. Detailed Implementation

[0034] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] Example 1

[0036] Please see Figure 1 - Figure 7 This application provides a drilling machine for producing titanium alloy products, including a worktable 1 and a cleaning mechanism 7 provided on the worktable 1;

[0037] The cleaning mechanism 7 includes a second slider 72 driven by a lead screw assembly to move along a groove on the surface of the worktable 1. Two symmetrically arranged limiting plates 73 are fixedly attached to the second slider 72. A worm 74 that meshes with a worm gear 75 is movably installed in the middle of the limiting plate 73. A connecting shaft 76 that connects to the spray block 77 is fixedly attached in the middle of the worm gear 75.

[0038] Slider 2 72 moves to achieve blowing cleaning of the surface of titanium alloy plate 2.

[0039] More specifically: the lever assembly includes a motor 3 70 and a threaded post 3 71. The motor 3 70 is fixed in the storage slot inside the worktable 1, the threaded post 3 71 is fixed to the output end of the motor 3 70 and rotates in the middle of the worktable 1, and the slider 2 72 is threadedly connected to the surface of the threaded post 3 71.

[0040] In this embodiment, preferably, the connecting shaft 76 is movably installed in the middle of the slider 72, the air pump 8 is fixedly connected to one side of the worktable 1, and the output end of the air pump 8 is connected to the air pipe 9, while the other end of the air pipe 9 is connected to the inside of the spray block 77.

[0041] It should be noted that the bottom of the spray block 77 is provided with spray holes, which facilitates the blowing and cleaning of waste materials on the surface of the titanium alloy plate 2 and the diameter of the openings.

[0042] The trachea 9 is designed as a flexible tube to prevent it from getting stuck during movement.

[0043] In this embodiment, preferably, the workbench 1 has a groove in the middle, and a rectangularly arranged support plate 3 is connected in the groove, while a titanium alloy plate 2 is placed on the support plate 3.

[0044] In this embodiment, preferably, a limiting mechanism 4 is fixedly connected to the middle of both ends of the workbench 1 to limit the movement of the titanium alloy plate 2.

[0045] In this embodiment, preferably, the limiting mechanism 4 includes a limiting post 42 fixed in a sliding groove on the surface of the workbench 1;

[0046] The sliding plate 40 slides on the surface of the limiting post 42 and is connected on one side to a limiting block 41 that limits the titanium alloy plate 2;

[0047] Spring 43 is sleeved on limit post 42.

[0048] It should be noted that the sliding plate 40 is fixedly connected with a pull ring, which makes it easy to pull the sliding plate 40.

[0049] In this embodiment, preferably, the sliding plate 40 slides within the groove in which the limiting post 42 is installed;

[0050] Spring 43 is fixed between the slide groove and the sliding plate 40 in the worktable 1.

[0051] In the implementation process, firstly, pull the pull ring. The pull ring, along with the sliding plate 40 and the limiting block 41, moves backward along the limiting post 42 and the slide groove, and squeezes the spring 43, placing the titanium alloy plate 2 on the surface of the four bearing plates 3. Release the pull ring, and the sliding plate 40 moves forward by the counter-thrust of the spring 43. The sliding plate 40, along with the limiting block 41, moves forward along the limiting post 42 and the slide groove, pushing the titanium alloy plate 2, so that the titanium alloy plate 2 is limited to avoid shaking or moving during drilling, which would cause inaccurate processing.

[0052] After drilling is completed, rotate the worm gear 74. The worm gear 74 rotates along the middle of the limiting plate 73. The worm gear 74 drives the worm wheel 75 to rotate. The worm wheel 75 drives the connecting shaft 76 to rotate along the slider 2 72. The connecting shaft 76 drives the spray block 77 to rotate and adjust the tilt angle. Set up an air pump 8. The air pump 8 provides gas to the spray block 77 through the air pipe 9 and sprays it out through the spray hole at the bottom of the spray block 77 to blow the surface of the titanium alloy plate 2 and the inner diameter of the hole, so that the waste is blown away and cleaned. Set up a motor 3 70. The output end of the motor 3 70 drives the threaded column 3 71 to rotate along the worktable 1. The rotation of the threaded column 3 71 causes the slider 2 72 to move along the slide groove. The slider 2 72, along with the connecting shaft 76 and the spray block 77, moves along the length of the titanium alloy plate 2 to blow and clean.

[0053] Example 2

[0054] In this embodiment, preferably, an adjustment mechanism 6 is provided on one side of the workbench 1 for adjusting the position of the drill bit 5.

[0055] In this embodiment, preferably, the adjustment mechanism 6 includes a slider 64 that is driven by a lead screw assembly 2 to move along a slide groove on one side of the worktable 1.

[0056] The positioning block 60 is fixed to one side of the slider 64 and the top is fixed to the cylinder 61;

[0057] The limiting rod 65 slides in a groove opened on one side of the positioning block 60 and is connected to the output end of the cylinder 61;

[0058] The movable block 68 moves along the sliding groove opened by the limit rod 65 via the three-drive of the lead screw assembly;

[0059] A micro motor 69 is fixed to the bottom of the moving block 68 and a drill bit 5 is fixed to its output end.

[0060] More specifically: the lead screw assembly includes a motor 62 and a threaded post 63. The motor 62 is fixed to one side of the worktable 1, and the threaded post 63 is fixed to the output end of the motor 62 and rotatably connected to the middle of the worktable 1. The surface of the threaded post 63 is threadedly connected to the slider 64.

[0061] The lead screw assembly includes a second motor 66 and a second threaded post 67. The second motor 66 is fixed to one side of the limiting rod 65, and the second threaded post 67 is fixed to the output end of the second motor 66 and rotatably connected to the middle of the limiting rod 65. The moving block 68 is threadedly connected to the surface of the second threaded post 67.

[0062] During implementation, when it is necessary to move and adjust the drill bit 5, a motor 62 is set up. The output end of the motor 62 drives the threaded column 63 to rotate along the middle of the worktable 1. The rotation of the threaded column 63 causes the slider 64 to move along the slide groove opened on one side of the worktable 1. The slider 64, along with the positioning block 60, cylinder 61, limit rod 65, threaded column 67, moving block 68, micro motor 69, and drill bit 5, moves along the slide groove opened on one side of the worktable 1. A motor 66 is set up. The output end of the motor 66 drives the threaded column 67 to rotate. The rotation of the threaded column 67 causes the moving block 68 to move along the slide groove of the limit rod 65. The moving block 68, along with the micro motor 69 and drill bit 5, moves along the slide groove opened on the limit rod 65.

[0063] When the cylinder 61 is moved to the drilling position, the output end of the cylinder 61 moves downward along the slide groove of the positioning block 60 with the limit rod 65. The limit rod 65 moves downward with the threaded column 67, the moving block 68, the micro motor 69, and the drill bit 5 and comes into contact with the titanium alloy plate 2. The micro motor 69 rotates with the drill bit 5 to drill a hole in the titanium alloy plate 2.

[0064] It should be noted that cylinder 61, motor 1 62, motor 2 66, micro motor 69, motor 3 70, and air pump 8 are all controlled by wireless signal transmission from a controller (not shown).

[0065] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. A drilling machine for producing titanium alloy products, characterized in that, Includes a workbench (1), on which a cleaning mechanism (7) is provided; The cleaning mechanism (7) includes a second slider (72) driven by a lead screw assembly to move along a groove on the surface of the worktable (1). Two symmetrically arranged limiting plates (73) are fixedly connected to the second slider (72). A worm (74) that meshes with a worm wheel (75) is movably installed in the middle of the limiting plate (73). A connecting shaft (76) that connects to the spray block (77) is fixedly connected in the middle of the worm wheel (75). The slider 2 (72) moves to achieve blowing cleaning of the surface of the titanium alloy plate (2).

2. The drilling machine for producing titanium alloy products according to claim 1, characterized in that, The connecting shaft (76) is movably installed in the middle of the slider two (72). An air pump (8) is fixedly connected to one side of the worktable (1), and the output end of the air pump (8) is connected to an air pipe (9). At the same time, the other end of the air pipe (9) is connected to the inside of the spray block (77).

3. The drilling machine for producing titanium alloy products according to claim 1, characterized in that, The workbench (1) has a groove in the middle, and a rectangularly arranged support plate (3) is connected in the groove. At the same time, a titanium alloy plate (2) is placed on the support plate (3).

4. A drilling machine for producing titanium alloy products according to claim 1, characterized in that, The workbench (1) is connected to the middle of both ends by a limiting mechanism (4) to limit the movement of the titanium alloy plate (2).

5. A drilling machine for producing titanium alloy products according to claim 4, characterized in that, The limiting mechanism (4) includes a limiting post (42) fixed in a groove on the surface of the worktable (1); The sliding plate (40) slides on the surface of the limiting post (42) and is connected on one side to a limiting block (41) that limits the titanium alloy plate (2). Spring (43) is fitted onto limit post (42).

6. A drilling machine for producing titanium alloy products according to claim 5, characterized in that, The sliding plate (40) slides within the groove in which the limiting post (42) is installed; The spring (43) is fixed between the groove and the sliding plate (40) of the workbench (1).

7. A drilling machine for producing titanium alloy products according to claim 1, characterized in that, An adjustment mechanism (6) is provided on one side of the workbench (1) for adjusting the position of the drill bit (5).

8. A drilling machine for producing titanium alloy products according to claim 7, characterized in that, The adjustment mechanism (6) includes a slider (64) that moves along a slide groove on one side of the worktable (1) via a lead screw assembly. The positioning block (60) is fixed to one side of the slider (64) and the top is fixed to the cylinder (61). The limiting rod (65) slides in the groove opened on one side of the positioning block (60) and is connected to the output end of the cylinder (61); The movable block (68) moves along the sliding groove opened by the limit rod (65) through the three-drive of the lead screw assembly; A micro motor (69) is fixed to the bottom of the moving block (68) and a drill bit (5) is fixed to its output end.

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