NC cutting and milling synchronous processing equipment

Abstract

This utility model discloses an NC milling and cutting synchronous machining equipment, relating to the field of milling and cutting technology. The utility model includes a worktable and a milling and cutting mechanism. An L-shaped plate is fixedly mounted on the top surface of the worktable, and a sliding plate is slidably mounted on the bottom end of the L-shaped plate. The milling and cutting mechanism is mounted on one side of the sliding plate. The milling and cutting mechanism includes a mounting plate, a third cylinder is mounted on the top surface of the mounting plate, a mounting bracket is fixedly mounted on the output end of the third cylinder, a third motor is mounted on the bottom end of the mounting bracket, and a mounting sleeve is fixedly mounted on the output end of the third motor. A milling cutter is mounted inside the mounting sleeve. A second motor is mounted on the top surface of the L-shaped plate. By moving the two sets of sliding plates relative to each other, the two sets of milling and cutting mechanisms can be moved relative to each other, thereby synchronously adjusting the positions of the two sets of milling and cutting mechanisms to simultaneously mill two identical profiles, thus improving milling and cutting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of milling and cutting technology, specifically to an NC milling and cutting synchronous machining equipment. Background Technology

[0002] NC milling refers to a method of milling machining using numerical control technology. NC technology achieves precise milling by using digital programs to control the movement and operation of machine tools.

[0003] However, most existing NC milling and cutting equipment can only process one profile at a time, and cannot increase the number of profiles processed. Therefore, when faced with multiple sets of the same profiles, they need to be processed one by one, which reduces the milling and cutting efficiency. In order to solve the above problems, the inventors propose an NC milling and cutting synchronous processing equipment. Utility Model Content

[0004] To address the issue that NC milling machines cannot increase the number of profiles processed and require processing them one by one, the purpose of this invention is to provide a synchronous NC milling machine.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: an NC milling and cutting synchronous machining equipment, including a worktable and a milling and cutting mechanism, wherein an L-shaped plate is fixedly provided on the top surface of the worktable, a sliding plate is slidably provided on the bottom end of the L-shaped plate, the milling and cutting mechanism is installed on one side of the sliding plate, the milling and cutting mechanism includes a mounting plate, a third cylinder is installed on the top surface of the mounting plate, a mounting bracket is fixedly provided on the output end of the third cylinder, a third motor is installed on the bottom end of the mounting bracket, a mounting sleeve is fixedly provided on the output end of the third motor, and a milling cutter is installed inside the mounting sleeve;

[0006] A second motor is mounted on the top surface of the L-shaped plate. A rotating plate is fixedly sleeved on the output end of the second motor. A guide plate is hinged to the bottom end of the rotating plate. A T-shaped slider is fixedly mounted on the top surface of the sliding plate. An ear plate is fixedly mounted on one side of the T-shaped slider. The guide plate is hinged to the top surface of the ear plate on the side away from the rotating plate. A sliding groove is opened in the L-shaped plate. The T-shaped slider slides in the sliding groove. First, two identical profiles are placed on the top surface of the workbench and close to the side of the fixed plate. Then, the first cylinder is turned on, causing the connecting block to drive the two first pressure plates to slide down and press against the top of the two profiles, thereby limiting and fixing one end of the profile. Then, the first motor is turned on, causing the bidirectional lead screw to rotate and the threaded block to drive the clamping plate to move, thereby clamping the profile between the fixed plate and the clamping plate. Then, the second cylinder is turned on, causing the second pressure plate to descend and limit and fix the other end of the profile.

[0007] Then the second motor is turned on, which causes the rotating plate to rotate and drive one side of the guide plate to be hinged to the bottom of the rotating plate, and the other end of the guide plate to be hinged to the top of the ear plate. This causes the two sets of T-shaped sliders to drive the two sets of slide plates to move relative to each other, and causes the two sets of milling mechanisms to move relative to each other, thereby enabling the synchronous adjustment of the positions of the two sets of milling mechanisms.

[0008] Next, the third cylinder is activated, which causes the mounting bracket to drive the third motor to descend, allowing the milling cutter to approach the profile surface. At the same time, the third motor is activated, which drives the mounting sleeve and the milling cutter to rotate, thus enabling milling of the profile. The milling cutter is bolted into the mounting sleeve, and can be disassembled and replaced according to different processing requirements. The third cylinder and the third motor are started and stopped by external CNC information.

[0009] Preferably, the top surface of the workbench is slidably provided with clamping plates facing each other, one side of the clamping plate is fixedly provided with an extension plate, the top surface of the extension plate is equipped with a second cylinder, the output end of the second cylinder is fixedly provided with a second pressure plate, one side of the workbench is equipped with a first motor, the output end of the first motor is fixedly provided with a bidirectional lead screw, the bottom surface of the clamping plate is fixedly provided with a threaded block, the threaded block is threaded onto the outer surface of the bidirectional lead screw, both sides of the threaded block are fixedly provided with protective plates, the protective plates are slidably disposed within the workbench, a protective groove is opened in the workbench, and the protective plates are slidably disposed within the protective groove.

[0010] Preferably, a fixing plate is fixedly provided on the top surface of the workbench, the fixing plate is located in the middle of the workbench, a first cylinder is fixedly provided on the top surface of the fixing plate, a connecting block is fixedly provided on the output end of the first cylinder, a first pressure plate is fixedly provided on both sides of the connecting block, the first pressure plate is slidably provided on both sides of the fixing plate, a groove is provided in the fixing plate, and the connecting block is slidably provided in the groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. By moving two sets of sliding plates relative to each other, and causing two sets of milling mechanisms to move relative to each other, the positions of the two sets of milling mechanisms can be adjusted synchronously, so that they can be milled on two identical profiles simultaneously, thereby improving milling efficiency;

[0013] 2. By placing two identical profiles on the top surface of the workbench, and then moving the clamping plate to clamp the profiles between the fixed plate and the clamping plate, the second pressure plate descends and limits and fixes the profiles, thereby avoiding milling errors caused by profile displacement during the processing of the profiles. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial cross-sectional view of the workbench of this utility model;

[0017] Figure 3 This is a partial cross-sectional view of the L-shaped plate of this utility model;

[0018] Figure 4 This is a schematic diagram of the second motor structure of this utility model;

[0019] Figure 5 This is a partial cross-sectional view of the fixing plate of this utility model.

[0020] In the diagram: 1. Workbench; 101. Protective groove; 11. Fixing plate; 12. Groove; 13. First cylinder; 14. Connecting block; 15. First pressure plate; 2. First motor; 21. Two-way lead screw; 22. Threaded block; 23. Protective plate; 24. Clamping plate; 25. Extension plate; 26. Second cylinder; 27. Second pressure plate; 3. L-shaped plate; 301. Slide groove; 31. Second motor; 32. Rotating plate; 33. Guide plate; 34. T-shaped slider; 35. Ear plate; 36. Slide plate; 4. Milling mechanism; 41. Mounting plate; 42. Third cylinder; 43. Mounting bracket; 44. Third motor; 45. Mounting sleeve; 46. Milling cutter. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Figure 1-5As shown, this utility model provides an NC milling and cutting synchronous machining equipment, including a worktable 1 and a milling and cutting mechanism 4. An L-shaped plate 3 is fixedly provided on the top surface of the worktable 1, and a sliding plate 36 is slidably provided on the bottom end of the L-shaped plate 3. The milling and cutting mechanism 4 is installed on one side of the sliding plate 36. The milling and cutting mechanism 4 includes a mounting plate 41. A third cylinder 42 is mounted on the top surface of the mounting plate 41. A mounting bracket 43 is fixedly provided on the output end of the third cylinder 42. A third motor 44 is mounted on the bottom end of the mounting bracket 43. A mounting sleeve 45 is fixedly provided on the output end of the third motor 44. A milling cutter 46 is installed inside the mounting sleeve 45. By opening the third cylinder 42, the mounting bracket 43 drives the third motor 44 to descend, thereby allowing the milling cutter 46 to approach the surface of the profile. At the same time, the third motor 44 is opened, thereby driving the mounting sleeve 45 and the milling cutter 46 to rotate, thereby enabling milling of the profile. The milling cutter 46 is installed in the mounting sleeve 45 by bolts, and the milling cutter 46 can be disassembled and replaced according to different processing requirements. The third cylinder 42 and the third motor 44 are controlled by external CNC information to start and stop.

[0023] A second motor 31 is mounted on the top surface of the L-shaped plate 3. A rotating plate 32 is fixedly sleeved on the output end of the second motor 31. A guide plate 33 is hinged to the bottom end of the rotating plate 32. A T-shaped slider 34 is fixedly mounted on the top surface of the slide plate 36. An ear plate 35 is fixedly mounted on one side of the T-shaped slider 34. The side of the guide plate 33 away from the rotating plate 32 is hinged to the top surface of the ear plate 35. A groove 301 is opened in the L-shaped plate 3. The T-shaped slider 34 slides in the groove 301. By turning on the second motor 31, the rotating plate 32 is rotated, which drives one side of the guide plate 33 to be hinged to the bottom end of the rotating plate 32 and the other end to be hinged to the top end of the ear plate 35. This causes the two sets of T-shaped sliders 34 to drive the two sets of slide plates 36 to move relative to each other, and causes the two sets of milling mechanisms 4 to move relative to each other. This allows the positions of the two sets of milling mechanisms 4 to be adjusted synchronously, so that they can be milled on two identical profiles simultaneously, thereby improving the milling efficiency.

[0024] A clamping plate 24 is slidably mounted on the top surface of the workbench 1. An extension plate 25 is fixedly mounted on one side of the clamping plate 24. A second cylinder 26 is mounted on the top surface of the extension plate 25. A second pressure plate 27 is fixedly mounted on the output end of the second cylinder 26. A first motor 2 is mounted on one side of the workbench 1. A bidirectional lead screw 21 is fixedly mounted on the output end of the first motor 2. A threaded block 22 is fixedly mounted on the bottom surface of the clamping plate 24. The threaded block 22 is threaded onto the outer surface of the bidirectional lead screw 21. Protective plates 23 are fixedly mounted on both sides of the threaded block 22. The protective plates 23 are slidably mounted inside the workbench 1. A protective groove 101 is opened inside the workbench 1. The protective plates 23 are slidably mounted inside the protective groove 101.

[0025] By adopting the above technical solution, two identical profiles are placed on the top surface of the workbench 1, with one end attached to one side of the fixed plate 11. Then, the first motor 2 is turned on, causing the bidirectional lead screw 21 to rotate and the threaded block 22 to move the clamping plate 24, thereby clamping the profile between the fixed plate 11 and the clamping plate 24. Then, the second cylinder 26 is turned on, causing the second pressure plate 27 to descend and limit and fix the other end of the profile, thereby avoiding the milling error caused by the displacement of the profile during the processing of the profile.

[0026] A fixing plate 11 is fixedly provided on the top surface of the workbench 1. The fixing plate 11 is located in the middle of the workbench 1. A first cylinder 13 is fixedly provided on the top surface of the fixing plate 11. A connecting block 14 is fixedly provided at the output end of the first cylinder 13. A first pressure plate 15 is fixedly provided on both sides of the connecting block 14. The first pressure plate 15 is slidably provided on both sides of the fixing plate 11. A groove 12 is provided in the fixing plate 11. The connecting block 14 is slidably provided in the groove 12.

[0027] By adopting the above technical solution, after placing the profile in the middle of the workbench 1 and close to the side of the fixing plate 11, the first cylinder 13 is opened, so that the connecting block 14 drives the two first pressure plates 15 to slide down and press against the top of the two profiles, thereby limiting and fixing one end of the profile.

[0028] Working principle: First, place two identical profiles on the top surface of the workbench 1, close to the side of the fixed plate 11. Then, by activating the first cylinder 13, the connecting block 14 drives the two first pressure plates 15 to slide down and press against the top of the two profiles, thereby limiting and fixing one end of the profiles. Then, activate the first motor 2, causing the bidirectional lead screw 21 to rotate and the threaded block 22 to drive the clamping plate 24 to move, thereby clamping the profiles between the fixed plate 11 and the clamping plate 24. Then, activate the second cylinder 26, causing the second pressure plate 27 to descend and limit and fix the other end of the profiles.

[0029] Then the second motor 31 is turned on, which causes the rotating plate 32 to rotate and drive one side of the guide plate 33 to be hinged to the bottom end of the rotating plate 32, and the other end to be hinged to the top end of the ear plate 35. This causes the two sets of T-shaped sliders 34 to drive the two sets of sliding plates 36 to move relative to each other, and causes the two sets of milling mechanisms 4 to move relative to each other, thereby enabling the synchronous adjustment of the positions of the two sets of milling mechanisms 4.

[0030] Next, the third cylinder 42 is activated, which causes the mounting bracket 43 to drive the third motor 44 to descend, thereby allowing the milling cutter 46 to approach the profile surface. At the same time, the third motor 44 is activated, which drives the mounting sleeve 45 and the milling cutter 46 to rotate, thereby enabling milling of the profile. The milling cutter 46 is installed in the mounting sleeve 45 by bolts, and the milling cutter 46 can be disassembled and replaced according to different processing requirements. The third cylinder 42 and the third motor 44 are started and stopped by external CNC information control.

[0031] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0032] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An NC milling and cutting synchronous machining equipment, comprising a worktable (1) and a milling and cutting mechanism (4), characterized in that: The top surface of the workbench (1) is fixedly provided with an L-shaped plate (3), and the bottom end of the L-shaped plate (3) is slidably provided with a sliding plate (36). The milling mechanism (4) is installed on one side of the sliding plate (36). The milling mechanism (4) includes a mounting plate (41). The top surface of the mounting plate (41) is provided with a third cylinder (42). The output end of the third cylinder (42) is fixedly provided with a mounting bracket (43). The bottom end of the mounting bracket (43) is provided with a third motor (44). The output end of the third motor (44) is fixedly provided with a mounting sleeve (45). The mounting sleeve (45) is provided with a milling cutter (46). The top surface of the L-shaped plate (3) is equipped with a second motor (31), and the output end of the second motor (31) is fixedly fitted with a rotating plate (32). The bottom end of the rotating plate (32) is hinged with a guide plate (33). The top surface of the slide plate (36) is fixedly equipped with a T-shaped slider (34), and one side of the T-shaped slider (34) is fixedly equipped with an ear plate (35). The side of the guide plate (33) away from the rotating plate (32) is hinged to the top surface of the ear plate (35).

2. The NC milling and cutting synchronous machining equipment as described in claim 1, characterized in that, The L-shaped plate (3) has a groove (301) inside, and the T-shaped slider (34) is slidably disposed in the groove (301).

3. The NC milling and cutting synchronous machining equipment as described in claim 1, characterized in that, The top surface of the workbench (1) is provided with a clamping plate (24) that slides towards each other. An extension plate (25) is fixedly provided on one side of the clamping plate (24). A second cylinder (26) is installed on the top surface of the extension plate (25). A second pressure plate (27) is fixedly provided at the output end of the second cylinder (26).

4. The NC milling and cutting synchronous machining equipment as described in claim 3, characterized in that, A first motor (2) is installed on one side of the workbench (1). A bidirectional lead screw (21) is fixedly provided at the output end of the first motor (2). A threaded block (22) is fixedly provided on the bottom surface of the clamping plate (24). The threaded block (22) is threaded onto the outer surface of the bidirectional lead screw (21).

5. The NC milling and cutting synchronous machining equipment as described in claim 4, characterized in that, The threaded block (22) is fixedly provided with protective plates (23) on both sides, and the protective plates (23) are slidably disposed in the workbench (1).

6. The NC milling and cutting synchronous machining equipment as described in claim 5, characterized in that, The workbench (1) has a protective groove (101) inside, and the protective plate (23) is slidably disposed in the protective groove (101).

7. The NC milling and cutting synchronous machining equipment as described in claim 1, characterized in that, A fixing plate (11) is fixedly provided on the top surface of the workbench (1). The fixing plate (11) is located in the middle of the workbench (1). A first cylinder (13) is fixedly provided on the top surface of the fixing plate (11). A connecting block (14) is fixedly provided at the output end of the first cylinder (13). A first pressure plate (15) is fixedly provided on both sides of the connecting block (14). The first pressure plate (15) is slidably provided on both sides of the fixing plate (11).

8. The NC milling and cutting synchronous machining equipment as described in claim 7, characterized in that, The fixing plate (11) has a groove (12) inside, and the connecting block (14) is slidably disposed in the groove (12).

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