Double-function gantry type machine tool for deep hole drill

Abstract

The utility model discloses a double-function gantry type machine tool for a deep hole drill, relates to the field of deep hole drill machine tools, and aims to solve the problem that the existing machine tool generally only has a single milling or cutting function and is difficult to meet the specific requirements of deep hole machining and the like, the following scheme is provided: the double-function gantry type machine tool comprises a base, and one end of the upper part of the base is connected with a first worktable; a first workbench is vertically connected to one end of the upper portion of the base and used for driving a workpiece to move front, back, left and right, a cross beam is vertically connected to the other end of the upper portion of the base, a second workbench is connected to one side of the cross beam and is of a lead screw rotating and moving structure, a machining table is connected to one side of the second workbench, and the machining table comprises a drill rod and a connector. According to the milling and deep hole drilling integrated machine tool, the double functions of deep hole drilling and milling are perfectly combined, multiple purposes of the machine tool are achieved, and the machining range of the machine tool is widened.

Description

Technical Field

[0001] This utility model relates to the field of deep hole drilling machine tools, and in particular to a dual-function gantry-type deep hole drilling machine tool. Background Technology

[0002] Gantry milling machines, widely used in the processing of large workpieces, have advantages such as stable structure, wide processing range, and high precision. However, traditional gantry milling machines usually only have a single milling or cutting function, which is difficult to meet specific needs such as deep hole processing. Deep hole drilling machines are specifically designed for deep hole processing. Through a fine cutting and cooling system, they can achieve high-quality and high-precision deep hole processing. However, deep hole drilling machines are often relatively simple in function and have a limited processing range. Utility Model Content

[0003] This utility model proposes a dual-function gantry milling machine for deep hole drilling, which solves the existing problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a deep hole drilling dual-function gantry machine tool, comprising a base, a first worktable connected to one upper end of the base, the first worktable being a lead screw rotation and translation structure, and the first worktable being used to drive the workpiece to move in the forward, backward, left and right directions; a crossbeam vertically connected to the other upper end of the base, a second worktable connected to one side of the crossbeam, the second worktable being a lead screw rotation and movement structure, a processing table connected to one side of the second worktable, the processing table including a drill rod and a connecting head, and the second worktable being used to drive the drill rod and the connecting head to move up and down or forward and backward.

[0005] Preferably, the first worktable includes a first guide rod, and two first guide rods are provided. The two first guide rods are respectively connected to one side of the upper end of the base. Two first sliders are connected at intervals at the upper end of each first guide rod. A first movable stage is connected to the upper end of the first slider, and a first movable ring is connected to the lower center of the first movable stage. A first lead screw is connected inside the first movable ring, and a first motor is connected to one end of the first lead screw.

[0006] Preferably, the upper sides of the first movable platform are connected to the second guide rods, the upper ends of the two second guide rods are connected to the two second sliders at intervals, the upper ends of the second sliders are connected to the second movable platform, and the lower center of the second movable platform is connected to the second movable ring. The second movable ring is connected to the second lead screw, one end of the second lead screw is connected to the sixth motor, and the upper part of the second movable platform is connected to the fixed plate.

[0007] Preferably, the second workbench includes a work box, the work box extending transversely through a crossbeam, and a third moving ring connected to the middle of one side of the work box, with a third lead screw connected inside the third moving ring, and a second motor connected to one end of the third lead screw. A fourth slider is connected to the other end of the work box near the work box, with a third guide rod connected to one end of the fourth slider. A fifth slider is connected to one end of the work box near the crossbeam, and the fourth guide rod is connected to one side of the fifth slider.

[0008] Preferably, a fifth guide rod is connected to the upper and lower ends of one side of the working box, a sixth slider is connected to the outer side of the fifth guide rod, a fourth lead screw is connected to the middle of one side of the working box, a third motor is connected to one end of the fourth lead screw, a fourth moving ring is connected to the outer end of the fourth lead screw, and a moving frame is connected to the outer end of the fourth moving ring.

[0009] Preferably, the processing table further includes a movable frame, the upper end of which is connected to a drill rod, and one end of the drill rod is connected to a fourth motor via a gear and a toothed belt, and the outer end of the drill rod is connected to a limit frame.

[0010] Preferably, the processing table further includes a fifth motor, which is connected to the top of the work box. One end of the fifth motor is connected to a gear and a toothed belt, and a connector is provided at intervals on one side of the lower end of the toothed belt. The connector is connected to one side of the work box.

[0011] The beneficial effects of this utility model are as follows: the second worktable drives the work box to move up, down, left, and right, and coordinates with the first worktable to move forward, backward, left, and right. The position of the part is adjusted according to the processing requirements. The fourth motor is connected to one side of the moving frame. The fourth motor drives the drill rod to rotate through gears and toothed belts to complete the deep hole machining. The fourth lead screw is rotated to move the moving frame and drill rod to the end away from the fifth motor, and the milling cutter is fixed at the connector. The fifth motor is started to drive the milling cutter to rotate, and coordinates with the first and second worktables to complete the milling of the part. By perfectly combining the dual functions of deep hole drilling and milling, the machine tool is made multi-functional, the processing range of the machine tool is expanded, and the utilization rate of the equipment is improved. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the first workbench of this utility model.

[0014] Figure 3 This is a schematic diagram of the working box of this utility model.

[0015] Figure 4This is a schematic diagram of the working box of this utility model from another perspective.

[0016] Figure 5 This is a schematic diagram of the second workbench of this utility model.

[0017] Figure 6 This is a schematic diagram of the workbench of this utility model.

[0018] The diagram labels are as follows: 1. Base; 101. Crossbeam; 2. First worktable; 201. First guide rod; 202. First slider; 203. First moving stage; 204. First moving ring; 205. First lead screw; 206. First motor; 207. Second guide rod; 208. Second slider; 209. Second moving stage; 210. Second moving ring; 211. Second lead screw; 212. Sixth motor; 213. Fixing plate; 3. Second worktable; 301. Work box; 30 2. Third moving ring; 303. Third lead screw; 304. Second motor; 305. Fourth slider; 306. Third guide rod; 307. Fifth slider; 308. Fourth guide rod; 309. Fifth guide rod; 310. Sixth slider; 311. Fourth lead screw; 312. Third motor; 313. Fourth moving ring; 4. Machining table; 401. Drill rod; 402. Connector; 403. Moving frame; 404. Fourth motor; 405. Limiting frame; 406. Fifth motor. Detailed Implementation

[0019] 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.

[0020] Reference Figures 1-6 A deep hole drilling dual-function gantry machine tool includes a base 1. A first worktable 2 is connected to one end of the upper part of the base 1. The first worktable 2 is a lead screw rotation and translation structure, and is used to drive the workpiece to move in the forward, backward, left and right directions. A crossbeam 101 is vertically connected to the other end of the upper part of the base 1. A second worktable 3 is connected to one side of the crossbeam 101. The second worktable 3 is a lead screw rotation and movement structure. A processing table 4 is connected to one side of the second worktable 3. The processing table 4 includes a drill rod 401 and a connector 402, and the second worktable 3 is used to drive the drill rod 401 and the connector 402 to move up and down or forward and backward.

[0021] Reference Figure 2The first worktable 2 includes two first guide rods 201. The two first guide rods 201 are respectively connected to one side of the upper end of the base 1. Two first sliders 202 are connected at intervals at the upper end of each first guide rod 201. A first moving stage 203 is connected to the upper end of the first slider 202. A first moving ring 204 is connected to the lower center of the first moving stage 203. A first lead screw 205 is connected inside the first moving ring 204. A first motor 206 is connected to one end of the first lead screw 205. Second guide rods 207 are connected to both sides of the upper end of the first moving stage 203. Two second sliders 208 are connected at intervals at the upper end of the two second guide rods 207. A second moving stage 209 is connected to the upper end of the second slider 208. A second moving ring 210 is connected to the lower center of the second moving stage 209. A second lead screw 211 is connected inside the second moving ring 210. A sixth motor 212 is connected to one end of the second lead screw 211. A fixed plate 213 is connected above the second moving stage 209.

[0022] In practice, the operator fixes the parts to be processed onto the fixed plate 213. The parts then move horizontally back and forth and left and right in coordination with the processing requirements of the second worktable 3. During movement, the operator starts the first motor 206, which drives the first lead screw 205 to rotate. The rotation of the lead screw 205 drives the first moving ring 204 to move left and right, which in turn drives the first moving platform 203 to move left and right. The first slider 202 engages with the first guide rod 201 and moves accordingly. The upper end of the first slider 202 is connected to the first moving platform 203, and the first slider 202 assists in smoothly moving the upper first moving platform 203, improving the stability of the parts during left and right movement. The upper end of the first moving stage 203 is connected to the sixth motor 212. When the first slider 202 is started, it drives the second lead screw 211 to rotate. The rotation of the second lead screw 211 drives the second moving ring 210 to move back and forth. The movement of the second moving ring 210 drives the upper second moving stage 209 to move back and forth. The lower sides of the second moving stage 209 are connected to the second sliders 208. The lower end of the second sliders 208 is matched and engaged with the second guide rod 207. The second sliders 208 drive the second moving stage 209 to move back and forth smoothly through the second guide rod 207. The upper end of the second moving stage 209 is connected to the fixed plate 213. The fixed plate 213 drives the fixed parts above to move smoothly for machining.

[0023] Reference Figure 3 , Figure 4The second workbench 3 includes a work box 301, which extends across a crossbeam 101. A third moving ring 302 is connected to the middle of one side of the work box 301, and a third lead screw 303 is connected inside the third moving ring 302. One end of the third lead screw 303 is connected to a second motor 304. A fourth slider 305 is connected to the other end of the work box 301 near the work box 301. One end of the fourth slider 305 is connected to a third guide rod 306. One end of the work box 301 is close to... A fifth slider 307 is connected to one side of the crossbeam 101, and a fourth guide rod 308 is connected to one side of the fifth slider 307. A fifth guide rod 309 is connected to both the upper and lower ends of one side of the working box 301. A sixth slider 310 is connected to the outer side of the fifth guide rod 309. A fourth lead screw 311 is connected to the middle of one side of the working box 301. A third motor 312 is connected to one end of the fourth lead screw 311. A fourth moving ring 313 is connected to the outer end of the fourth lead screw 311. A moving frame 403 is connected to the outer end of the fourth moving ring 313.

[0024] In specific implementation, the second worktable 3 mainly drives the machining tool to move up and down and back and forth, cooperating with the first worktable 2 to process the parts. A fifth slider 307 is connected to one side of the second worktable 3, and a fourth guide rod 308 is connected to the other side of the fifth slider 307. The fifth slider 307 and the fourth guide rod 308 work together to assist the smooth up-and-down movement of the auxiliary work box 301. When the work box 301 moves up and down, the second motor 304 is started to rotate the third lead screw 303. The rotation of the third lead screw 303 drives the third moving ring 302 to move, which in turn drives the work box 301 to move up and down. One side of the work box 301 is connected to the third guide rod 306 via a fourth slider 305. The fourth slider 305 and the third guide rod 306 engage with each other, assisting in the smooth up-and-down movement of the work box 301 and the machining tool connected to one side for part processing. (Reference) Figure 5 The third motor 312 is started to drive the fourth lead screw 311 to rotate. The rotation of the fourth lead screw 311 drives the fourth moving ring 313 to move. The movement of the fourth moving ring 313 drives the moving frame 403 to move. The sixth slider 310 and the fifth guide rod 309 connected to one side of the moving frame 403 cooperate to drive the moving frame 403 to move back and forth smoothly. One end of the moving frame 403 is connected to a drill rod 401. The drill rod 401 cooperates with the movement of the moving frame 403 to process parts.

[0025] Reference Figure 5 , Figure 6The processing table 4 also includes a movable frame 403, with a drill rod 401 connected to the upper end of the movable frame 403. One end of the drill rod 401 is connected to a fourth motor 404 via a gear and a toothed belt. A limit frame 405 is connected to the outer end of the drill rod 401. The processing table 4 also includes a fifth motor 406, which is connected to the upper part of the work box 301. One end of the fifth motor 406 is connected to a gear and a toothed belt. Connectors 402 are provided at corresponding intervals on one side of the lower end of the toothed belt, and the connectors 402 are connected to one side of the work box 301.

[0026] In practical implementation, the device has two modes: deep hole machining mode and milling machining mode. In deep hole machining mode, the third lead screw 303 rotates to move the work box 301 up and down, adjusting the drill rod 401 in the machining table 4 to a suitable position. The fourth lead screw 311 rotates to move the work box 301 left and right to ensure the accuracy of the drilling path. It also moves back and forth and left and right in conjunction with the first worktable 2 to adjust the position of the part according to the processing requirements. The fourth motor 404 drives the drill rod 401 to rotate through gears and a toothed belt to complete the deep hole machining. In milling machining mode, the fourth lead screw 311 rotates to move the moving frame 403 and the drill rod 401 to the end away from the fifth motor 406, fixing the milling cutter to the connector 402. The fifth motor 406 is started to drive the milling cutter to rotate, and the first worktable 2 and the second worktable 3 complete the milling machining of the part.

[0027] 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.

Claims

1. A deep hole drilling double function gantry machine comprising a base (1), characterized in that, The upper end of the base (1) is connected with a first workbench (2), the first workbench (2) is a screw rod rotating and translating structure, and the first workbench (2) is used for driving a workpiece to move in the front, back, left and right directions, the other upper end of the base (1) is vertically connected with a cross beam (101), one side of the cross beam (101) is connected with a second workbench (3), the second workbench (3) is a screw rod rotating and moving structure, one side of the second workbench (3) is connected with a machining table (4), the machining table (4) comprises a drill rod (401) and a connecting head (402), and the second workbench (3) is used for driving the drill rod (401) and the connecting head (402) to move up and down or front and back.

2. A dual function deep hole drilling gantry machine according to claim 1, wherein, The first workbench (2) comprises first guide rods (201), the first guide rods (201) are provided in two, the two first guide rods (201) are connected to one side of the upper end of the base (1) respectively, two first guide rods (201) are connected to one side of the upper end of the base (1) respectively, the upper end of each first guide rod (201) is connected with two first sliding blocks (202) at intervals, the upper end of the first sliding block (202) is connected with a first moving table (203), and the lower middle part of the first moving table (203) is connected with a first moving ring (204), the inside of the first moving ring (204) is connected with a first lead screw (205), and one end of the first lead screw (205) is connected with a first motor (206).

3. A dual function deep hole drilling gantry machine according to claim 2, wherein, The upper end of the first moving table (203) is connected with second guide rods (207) on both sides, the upper end of the two second guide rods (207) is connected with two second sliding blocks (208) at intervals, the upper end of the second sliding block (208) is connected with a second moving table (209), and the lower middle part of the second moving table (209) is connected with a second moving ring (210), the inside of the second moving ring (210) is connected with a second lead screw (211), and one end of the second lead screw (211) is connected with a sixth motor (212), and the upper side of the second moving table (209) is connected with a fixed plate (213).

4. The dual function deep hole drilling gantry machine of claim 1, wherein, The second workbench (3) comprises a working box body (301), the working box body (301) crosses the cross beam (101), the middle part of one side of the working box body (301) is connected with a third moving ring (302), the inside of the third moving ring (302) is connected with a third lead screw (303), one end of the third lead screw (303) is connected with a second motor (304), the other end of one side of the working box body (301) is connected with a fourth sliding block (305), one end of the fourth sliding block (305) is connected with a third guide rod (306), one end of the working box body (301) is connected with a fifth sliding block (307) close to one side of the cross beam (101), and one side of the fifth sliding block (307) is connected with a fourth guide rod (308).

5. A dual function deep hole drilling gantry machine according to claim 4, wherein, The working box (301) is connected with fifth guide rod (309) on both ends, the fifth guide rod (309) is connected with sixth sliding block (310) outside, the working box (301) is connected with fourth screw rod (311) in the middle, the fourth screw rod (311) is connected with third motor (312) on one end, the fourth screw rod (311) is connected with fourth moving ring (313) outside, the fourth moving ring (313) is connected with moving frame (403) outside.

6. The dual function deep hole drilling gantry machine of claim 1, wherein, The processing table (4) further comprises moving frame (403), the moving frame (403) is connected with drill rod (401) on the upper end, and the drill rod (401) is connected with fourth motor (404) through gear and toothed belt on one end, the drill rod (401) is connected with limiting frame (405) outside.

7. A dual function deep hole drilling gantry machine according to claim 6, wherein, The processing table (4) further comprises fifth motor (406), the fifth motor (406) is connected above the working box (301), the fifth motor (406) is connected with gear and toothed belt on one end, the toothed belt is connected with connecting head (402) on the lower end on one side, the connecting head (402) is connected to one side of the working box (301).

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