A high-precision milling machine with a lifting platform

Abstract

This utility model relates to the field of high-precision milling machine technology, specifically to a high-precision milling machine with a lifting platform. The high-precision milling machine includes a base, a fixed platform, and a placement platform. The placement platform is fixedly connected to the top of the fixed platform. A hydraulic cylinder and a guide seat are fixedly connected inside the base. A guide rod is fixedly connected to the bottom of the fixed platform. The output end of the hydraulic cylinder is fixedly connected to the bottom of the fixed platform. A cleaning mechanism is provided at one end of the placement platform, and a collection mechanism is provided at the other end. A side plate is fixedly connected to the side of the placement platform. This utility model uses an air outlet on the air collection box to clean metal debris from the surface of the placement platform, eliminating the need for manual cleaning and saving time and effort. The protective plate effectively blocks the air outlet, preventing metal debris from entering the air collection box or clogging the air outlet.

Description

Technical Field

[0001] This utility model relates to the field of high-precision milling machine technology, specifically a high-precision milling machine with a lifting platform. Background Technology

[0002] Milling and drilling machines are one of the main machining equipment. The method of machining workpieces using milling cutters on a milling and drilling machine is called milling. It can be used to machine planes, steps, inclined surfaces, grooves, shaped surfaces, gears, and cuts, etc. This device is widely used in various industrial production fields to assist workers and greatly improve their work efficiency.

[0003] A search revealed a patent with publication number CN219443573U that discloses a vertical milling machine with a lifting table, including a base and a stand. The base has a top groove at one end, and a movable table is located at the top of the top groove. A machining table is located at the top of the movable table. Two second guide rails are installed at each end of the top of the top groove, and these two guide rails are slidably connected to two second sliders. In this invention, because the thread pitch of the third adjusting screw is relatively large, when the third servo motor drives the third adjusting screw to rotate, the height of the first slide and the vertical milling head can be quickly adjusted, facilitating significant adjustment of the vertical milling head. The height of the milling head is adjusted, and the thread pitch of the fourth adjusting screw is smaller than that of the third adjusting screw. This allows for a small-range, individual adjustment of the height of the second carriage and the vertical milling head when the fourth servo motor drives the fourth adjusting screw. This facilitates more precise adjustment of the vertical milling head's height and improves ease of use. However, despite the inclusion of a fine-tuning function for the vertical milling head, the following problems still exist: After using the equipment, a significant amount of metal debris remains on the table, and the equipment lacks effective debris cleaning and collection capabilities. Debris falling onto the transmission components can easily damage them, affecting the equipment's lifespan.

[0004] Therefore, a high-precision milling machine with a lifting platform is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a high-precision milling machine with a lifting platform, which can solve the problem that after the machine is finished, a lot of metal shavings will remain on the table, and the machine does not have the function of cleaning and collecting the shavings. The shavings falling onto the transmission components can easily cause damage to the transmission components and affect the service life of the machine.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-precision milling machine, comprising a base, a fixed table, and a placement table, wherein the placement table is fixedly connected to the top of the fixed table, a hydraulic cylinder is fixedly connected inside the base, a guide seat is fixedly connected inside the base, a guide rod is fixedly connected to the bottom of the fixed table, the output end of the hydraulic cylinder is fixedly connected to the bottom of the fixed table, a cleaning mechanism is provided at one end of the placement table, a collection mechanism is provided at the other end of the placement table, and a side plate is fixedly connected to the side of the placement table.

[0007] Preferably, four guide rods and four guide seats are provided, and the bottom end of the guide rod is slidably connected to the inside of the guide seat.

[0008] Preferably, the cleaning mechanism includes an air collection box, an air outlet, a first fixing post, a protective plate, a clamping plate, and an air pump. The air collection box is fixedly connected to one end of the placement platform, the air outlet is opened on one side of the air collection box, the first fixing post is fixedly connected to the side of the air collection box, the protective plate is disposed on the outside of the air collection box, the clamping plate is fixedly connected to the side of the protective plate, and the air pump is fixedly connected to one side of the base.

[0009] Preferably, the air outlet of the air pump is connected to the air collection box via a spring hose, the protective plate is connected to the air collection box via a clamping plate, and the air outlets are evenly distributed on one side of the air collection box.

[0010] Preferably, the outer side of the card plate is provided with a C-shaped groove, and there are two C-shaped grooves connected to each other. The inner wall of the C-shaped groove is in contact with the outer wall of the first fixing post.

[0011] Preferably, the collecting mechanism includes a chute, a connecting block, a collecting box, an inclined surface, a surrounding plate, a through groove, a baffle, a hook, a side fixing frame, a slot, a locking rod, and a pin. The chute is located at one end of the side plate, the connecting block is slidably connected inside the chute, the collecting box is fixedly connected to the outside of the connecting block, the inclined surface is located inside the collecting box, the surrounding plate is fixedly connected to the top of the collecting box, the through groove is located at the bottom of the collecting box, the baffle is slidably inserted into the through groove, the hook is fixedly connected to the top of the baffle, the side fixing frame is fixedly connected to the outside of the side plate, the slot is located outside the side fixing frame, the locking rod is slidably inserted into the slot, and the pin is fixedly connected to the outside of the locking rod.

[0012] Preferably, one end of the pin is slidably inserted into the inside of the connecting block, the outer wall of the connecting block is in contact with the inner wall of the slide groove, and the cross-section of the slide groove is a T-shaped structure.

[0013] Preferably, the hook is attached to the top of the enclosure, the slot has an annular groove inside, the outer wall of the lever is fixedly connected with an annular protrusion, and the slot has a C-shaped cross-section.

[0014] Compared with the prior art, this utility model provides a high-precision milling machine with a lifting platform, which has the following advantages: 1. The air vent on the air collection box is designed to clean metal debris from the surface of the platform without the need for manual cleaning, saving time and effort. When not cleaning, the protective plate can block the air vent, preventing metal debris from entering the air collection box or clogging the air vent, thus ensuring that it does not affect subsequent use.

[0015] 2. The guard plate is connected to the first fixed post through a clamping plate, which makes it easy to install and remove the guard plate and makes the operation more convenient.

[0016] 3. The collection box cleans up debris, preventing it from falling onto other transmission components and providing better protection for the equipment. The design of the debris falling directly through the inclined guide makes cleaning more efficient. The connection between the connecting block and the slide, along with the pin limit, achieves the effect of fixing the connecting block, making the installation of the collection box more convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the hydraulic cylinder position structure of this utility model; Figure 3 This is a schematic diagram of the protective plate structure of this utility model; Figure 4 This is a schematic diagram of the baffle structure of this utility model; Figure 5 This is a schematic diagram of the connecting block structure of this utility model.

[0018] In the diagram: 1. Base; 2. Air pump; 3. Fixing platform; 4. Placement platform; 5. Hydraulic cylinder; 6. Guide seat; 7. Guide rod; 8. Side plate; 9. Air collection box; 10. Air outlet; 11. First fixing column; 12. Protective plate; 13. Clamping plate; 15. Slide groove; 16. Connecting block; 17. Collection box; 18. Inclined surface; 19. Enclosure plate; 20. Through groove; 21. Baffle; 22. Hook; 23. Side fixing frame; 24. Slot; 25. Clamping rod; 26. Pin rod. 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. 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.

[0020] Example: Please see Figure 1 - Figure 5 This embodiment describes a high-precision milling machine with a lifting platform. The high-precision milling machine includes a base 1, a fixed platform 3, and a placement platform 4. The placement platform 4 is fixedly connected to the top of the fixed platform 3. A hydraulic cylinder 5 and a guide seat 6 are fixedly connected inside the base 1. A guide rod 7 is fixedly connected to the bottom of the fixed platform 3. The output end of the hydraulic cylinder 5 is fixedly connected to the bottom of the fixed platform 3. A cleaning mechanism is provided at one end of the placement platform 4, and a collection mechanism is provided at the other end of the placement platform 4. A side plate 8 is fixedly connected to the side of the placement platform 4. The high-precision milling machine model can be an X5032 vertical milling machine. High-precision milling machines are existing technology and will not be described in detail here.

[0021] By using hydraulic cylinder 5, the height of fixed platform 3 and placement platform 4 can be raised or lowered, improving applicability.

[0022] Please see Figure 1 - Figure 5 There are four guide rods 7 and four guide seats 6. The bottom end of the guide rod 7 is slidably connected to the inside of the guide seat 6.

[0023] To facilitate cleaning of the surface of the placement platform 4, the cleaning mechanism includes an air collection box 9, an air outlet 10, a first fixing post 11, a protective plate 12, a clamping plate 13, and an air pump 2. The air collection box 9 is fixedly connected to one end of the placement platform 4, the air outlet 10 is opened on one side of the air collection box 9, the first fixing post 11 is fixedly connected to the side of the air collection box 9, the protective plate 12 is set on the outside of the air collection box 9, the clamping plate 13 is fixedly connected to the side of the protective plate 12, and the air pump 2 is fixedly connected to one side of the base 1.

[0024] The air outlet of the air pump 2 is connected to the air collection box 9 via a spring hose. Through the air outlet 10 on the air collection box 9, metal debris on the surface of the placement platform 4 is cleaned and blown to the other end of the placement platform 4 for collection. No manual cleaning is required. When not cleaning, the protective plate 12 is attached to one side of the air collection box 9 to block the air outlet 10. This can prevent metal debris from entering the air collection box 9 or blocking the air outlet 10, ensuring that it does not affect subsequent use. The protective plate 12 is connected to the first fixing post 11 via the clamping plate 13, which makes it easy to install and remove the protective plate 12 and makes the operation more convenient.

[0025] Please see Figure 1 - Figure 5 The air outlet of the air pump 2 is connected to the air collection box 9 through a spring hose. The protective plate 12 is connected to the air collection box 9 through the clamping plate 13. The air outlets 10 are evenly distributed on one side of the air collection box 9. The outer side of the clamping plate 13 is provided with a C-shaped groove. There are two C-shaped grooves, which are connected. The inner wall of the C-shaped groove is in contact with the outer wall of the first fixed column 11.

[0026] For convenient collection, the collection mechanism includes a chute 15, a connecting block 16, a collection box 17, an inclined surface 18, a surrounding plate 19, a through groove 20, a baffle 21, a hook 22, a side fixing bracket 23, a slot 24, a locking rod 25, and a pin 26. The chute 15 is located at one end of the side plate 8. The connecting block 16 is slidably connected inside the chute 15. The collection box 17 is fixedly connected to the outside of the connecting block 16. The inclined surface 18 is located inside the collection box 17. The surrounding plate 19 is fixedly connected to the top of the collection box 17. The through groove 20 is located at the bottom of the collection box 17. The baffle 21 is slidably inserted into the through groove 20. The hook 22 is fixedly connected to the top of the baffle 21. The side fixing bracket 23 is fixedly connected to the outside of the side plate 8. The slot 24 is located outside the side fixing bracket 23. The locking rod 25 is slidably inserted into the slot 24. The pin 26 is fixedly connected to the outside of the locking rod 25. The plate-like part of the locking rod 25 has deformation and springback characteristics.

[0027] Debris blown to one end falls into the collection box 17, where it cleans the debris and prevents it from falling onto other transmission components, thus providing better protection for the equipment. The hook 22 facilitates the removal of the baffle 21. When the baffle 21 is pulled out, the debris is guided directly to the ground by the inclined surface 18, resulting in higher cleaning efficiency. When installing the collection box 17, it is connected to the slide 15 via the connecting block 16. Then, the locking rod 25 is inserted into the locking slot 24, at which point the pin 26 is inserted into the connecting block 16, thus fixing the connecting block 16 and making the installation of the collection box 17 more convenient.

[0028] Please see Figure 1 - Figure 5 One end of the pin 26 is slidably inserted into the inside of the connecting block 16. The outer wall of the connecting block 16 is in contact with the inner wall of the slide groove 15. The slide groove 15 has a T-shaped cross-section. The hook 22 is hooked onto the top of the enclosure plate 19. The slot 24 has an annular groove inside. The outer wall of the locking rod 25 is fixedly connected with an annular protrusion. The slot 24 has a C-shaped cross-section.

[0029] The working principle of the above embodiments is as follows: The air outlet of the air pump 2 is connected to the air collection box 9 via a spring hose. Metal debris on the surface of the placement platform 4 is cleaned through the air outlet 10 on the air collection box 9 and blown to the other end of the placement platform 4 for collection, eliminating the need for manual cleaning. When not cleaning, the protective plate 12 is attached to one side of the air collection box 9, blocking the air outlet 10. This prevents metal debris from entering the air collection box 9 or clogging the air outlet 10, ensuring that subsequent use is not affected. The protective plate 12 is connected to the first fixing post 11 via a clamping plate 13, facilitating the installation and removal of the protective plate 12 and making operation more convenient. Debris blown to one end falls into the collection box 17, where it cleans the debris and prevents it from falling onto other transmission components, thus providing better protection for the equipment. The hook 22 facilitates the removal of the baffle 21. When the baffle 21 is pulled out, the debris is guided directly to the ground by the inclined surface 18, resulting in higher cleaning efficiency. When installing the collection box 17, it is connected to the slide 15 via the connecting block 16. Then, the locking rod 25 is inserted into the locking slot 24, at which point the pin 26 is inserted into the connecting block 16, thus fixing the connecting block 16 and making the installation of the collection box 17 more convenient.

[0030] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision milling machine with a lifting table, characterized in that: The high-precision milling machine includes a base (1), a fixed table (3) and a placement table (4). The placement table (4) is fixedly connected to the top of the fixed table (3). A hydraulic cylinder (5) is fixedly connected inside the base (1). A guide seat (6) is fixedly connected inside the base (1). A guide rod (7) is fixedly connected to the bottom of the fixed table (3). The output end of the hydraulic cylinder (5) is fixedly connected to the bottom of the fixed table (3). A cleaning mechanism is provided at one end of the placement table (4). A collection mechanism is provided at the other end of the placement table (4). A side plate (8) is fixedly connected to the side of the placement table (4).

2. The high-precision milling machine with a lifting table according to claim 1, characterized in that: There are four guide rods (7) and four guide seats (6). The bottom end of the guide rod (7) is slidably connected to the inside of the guide seat (6).

3. The high-precision milling machine with lifting platform according to claim 1, characterized in that: The cleaning mechanism includes an air collection box (9), an air outlet (10), a first fixing post (11), a protective plate (12), a clamping plate (13), and an air pump (2). The air collection box (9) is fixedly connected to one end of the placement platform (4). The air outlet (10) is opened on one side of the air collection box (9). The first fixing post (11) is fixedly connected to the side of the air collection box (9). The protective plate (12) is set on the outside of the air collection box (9). The clamping plate (13) is fixedly connected to the side of the protective plate (12). The air pump (2) is fixedly connected to one side of the base (1).

4. The high-precision milling machine with a lifting table according to claim 3, characterized in that: The air outlet of the air pump (2) is connected to the air collection box (9) through a spring hose, the guard plate (12) is connected to the air collection box (9) through a clamping plate (13), and the air outlets (10) are evenly distributed on one side of the air collection box (9).

5. The high-precision milling machine with lifting table according to claim 3, characterized in that: The card plate (13) has a C-shaped groove on its outer side. There are two C-shaped grooves, which are connected. The inner wall of the C-shaped groove is in contact with the outer wall of the first fixed column (11).

6. The high-precision milling machine with lifting table according to claim 5, characterized in that: The collection mechanism includes a chute (15), a connecting block (16), a collection box (17), an inclined surface (18), a surrounding plate (19), a through groove (20), a baffle (21), a hook (22), a side fixing bracket (23), a slot (24), a locking rod (25), and a pin (26). The chute (15) is located at one end of the side plate (8). The connecting block (16) is slidably connected inside the chute (15). The collection box (17) is fixedly connected to the outside of the connecting block (16). The inclined surface (18) is located on the collection box (17). Inside, the enclosure (19) is fixedly connected to the top of the collection box (17), the through groove (20) is opened at the bottom of the collection box (17), the baffle (21) is slidably inserted into the through groove (20), the hook (22) is fixedly connected to the top of the baffle (21), the side fixing bracket (23) is fixedly connected to the outside of the side plate (8), the slot (24) is opened on the outside of the side fixing bracket (23), the locking rod (25) is slidably inserted into the inside of the slot (24), and the pin (26) is fixedly connected to the outside of the locking rod (25).

7. A high-precision milling machine with a lifting platform according to claim 6, characterized in that: One end of the pin (26) is slidably inserted into the inside of the connecting block (16), the outer wall of the connecting block (16) is in contact with the inner wall of the slide groove (15), and the cross section of the slide groove (15) is a T-shaped structure.

8. A high-precision milling machine with a lifting platform according to claim 6, characterized in that: The hook (22) is hooked on the top of the enclosure (19), the slot (24) has an annular groove inside, the outer wall of the lever (25) is fixedly connected with an annular protrusion, and the slot (24) has a C-shaped cross-section.

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