Numerical control machining and manufacturing device

Abstract

The utility model discloses a numerical control machining and manufacturing device, and relates to the technical field of machining, the numerical control machining and manufacturing device comprises an outer protection machine shell and an electrical control module, and the electrical control module is used for controlling the working state of the numerical control machining and manufacturing device. The unclamping cylinder, the tool magazine structure, the four-axis rotary table and the liquid spraying nozzle are arranged in the outer protection machine shell together, a material receiving disc used for receiving cutting slag and a liquid mixture is further arranged in the outer protection machine shell, the liquid storage device comprises a material receiving box, and a pump body for supplying liquid to the liquid spraying nozzle is arranged in the material receiving box. And the mixture enters the material receiving box through the material receiving nozzle of the material receiving box, the material receiving nozzle is provided with the drawable filtering drawer, and liquid obtained after residue filtering through the filtering drawer can enter the liquid spraying nozzle to be recycled. The cooling liquid can be continuously recycled, filter residues are easy to clean, and when the four-axis rotary table is used, the machining angle flexibility is high.

Description

Technical Field

[0001] This application relates to the field of machining technology, specifically to a CNC machining manufacturing device. Background Technology

[0002] CNC machining centers are suitable for small- to medium-batch production of parts with complex shapes, high precision requirements, and frequent product changes. Due to the centralization of processes and automatic tool changing, CNC machining centers reduce the time spent on workpiece clamping, measurement, and machine tool adjustment. They also reduce workpiece turnaround, handling, and storage time between processes, shortening the production cycle and resulting in significant economic and high-efficiency machining effects. In actual operation, CNC machining devices use a large amount of coolant, and the chips generated from cutting the workpiece mix with the coolant. To avoid significant resource waste, the traditional method is to collect the used coolant, separate the solid and liquid components, and then reuse it. However, the coolant cannot be continuously circulated, the filtrate requires storage space, and frequent coolant replenishment causes inconvenience and low work efficiency. To overcome these problems, the commonly used method is to directly install a separation mechanism in the CNC machining center. The solid-liquid mixture is separated by the separation mechanism and directly enters the circulation system. However, the recovery and cleaning of cutting debris is relatively troublesome, and cleaning of cutting debris usually requires stopping the machine. Utility Model Content

[0003] In view of this, this application provides a CNC machining manufacturing device to solve the technical problem that cutting debris is inconvenient to collect and clean.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A CNC machining manufacturing apparatus includes an outer protective housing and an electrical control module. The electrical control module controls the working state of the CNC machining manufacturing apparatus. The apparatus also includes a liquid storage device and a tool-changing cylinder, a tool magazine structure, a four-axis rotary table, and a liquid spray nozzle, all housed within the outer protective housing. The outer protective housing also contains a receiving tray for receiving a mixture of cutting slag and liquid. The liquid storage device includes a receiving box containing a pump that supplies liquid to the spray nozzle. The mixture enters the receiving box through the receiving nozzle. A pull-out filter drawer is located at the receiving nozzle, allowing the filtered liquid to be recycled back into the spray nozzle.

[0006] Furthermore, the tool magazine structure includes a sliding frame capable of translation, on which a hinged tool head and a hinged cam plate are mounted. A synchronously rotating grooved wheel is installed on the hinge shaft of the tool head. The cam plate and the grooved wheel work together. When the cam plate rotates under the action of the motor, it drives the grooved wheel to move intermittently. The tool head has multiple elastic tool holders evenly distributed along a ring.

[0007] Furthermore, the outer protective housing is equipped with a monitoring display, an operation panel, and machine tool control buttons.

[0008] Furthermore, a pull-out filter plate is provided at the receiving nozzle, which is located below the filter drawer.

[0009] Furthermore, the receiving box also contains a second filter plate located downstream of the first filter plate, which is installed in a detachable plug-in configuration.

[0010] Furthermore, the receiving box includes an inclined channel with a receiving nozzle and a liquid collection cavity connected to the downstream of the inclined channel. The second filter plate is vertically arranged in the liquid collection cavity, and a corresponding slag baffle plate suspended below is provided between the inclined channel and the second filter plate.

[0011] Furthermore, the receiving box is also equipped with an overflow pipe and a drain pipe, with a control valve installed on the drain pipe.

[0012] Furthermore, the outer protective housing has a sliding safety door, which is connected to a fixedly installed push-pull cylinder. The push-pull cylinder is equipped with a sensor to determine whether the safety door is closed in place.

[0013] As can be seen from the above technical solution, the advantages of this utility model are:

[0014] 1. In this utility model, the use of a filter drawer not only enables the continuous circulation of coolant, but also facilitates the collection and cleaning of cut materials.

[0015] 2. By setting a filter plate, this utility model ensures that the mixture can be continuously and stably filtered even when the filter drawer is pulled out, making the filtration process more reliable.

[0016] 3. By setting up a second filter plate in this utility model, it is convenient to perform further fine filtration, improve the cleanliness of the coolant, and avoid damage to the processed parts during the cooling process. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0018] Figure 1 This is a schematic diagram of the overall external structure of this application.

[0019] Figure 2 This is a schematic diagram of the internal structure of this application. Figure 1 .

[0020] Figure 3 This is a schematic diagram of the tool magazine structure of this application.

[0021] Figure 4 This is a schematic diagram of the internal structure of this application. Figure 2 .

[0022] Figure 5 This is a schematic diagram of the liquid storage device of this application. Figure 1 .

[0023] Figure 6 This is a schematic diagram of the liquid storage device of this application. Figure 2 .

[0024] Figure 7 This is a schematic diagram of the internal structure of the liquid storage device of this application.

[0025] Explanation of reference numerals in the attached drawings: 1-Outer protective housing; 11-Lower housing; 12-Upper protective cover; 13-Moving safety door; 14-Monitoring display; 15-Operation panel; 16-Machine tool control button; 17-Alarm light; 18-Push-pull cylinder; 19-Sensing device; 110-Receiving tray; 2-Cutter cylinder; 3-Cutter magazine structure; 31-Guide rail frame; 32-Sliding frame; 33-Cutter disc; 34-Gate wheel; 35-Cam disc; 36-Motor; 4-Four-axis rotary table; 5-Electrical control module; 6-Liquid storage device; 61-Receiving box; 62-Receiving nozzle; 63-Filter drawer; 64-Filter plate two; 65-Pump body; 66-Overflow pipe; 67-Drain pipe; 68-Filter plate one; 69-Slag baffle plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this application clearer, the application will be further described in detail below with reference to the embodiments and accompanying drawings. Here, the illustrative embodiments and their descriptions are used to explain this application, but are not intended to limit it.

[0027] refer to Figures 1 to 7 ,like Figure 1 , Figure 2 and Figure 4As shown, this embodiment provides a CNC machining manufacturing device, including an outer protective housing 1 and an electrical control module 5. The electrical control module 5 controls the working state of the CNC machining manufacturing device. The CNC machining manufacturing device also includes a liquid storage device 6 and a tool-changing cylinder 2, a tool magazine structure 3, a four-axis rotary table 4, and a liquid spray nozzle, all disposed together within the outer protective housing 1. The four-axis rotary table 4 is located below the tool-changing cylinder 2, and its use allows for high flexibility in machining angles. The tool magazine structure 3 and the liquid spray nozzle are located to the side of the tool-changing cylinder 2. The outer protective housing 1 also has a receiving tray 110 for receiving the mixture of cutting slag and liquid, located below the four-axis rotary table 4. The cutting slag and coolant will... The mixture enters the receiving tray 110 together to form a mixture. After entering the liquid storage device 6, the mixture undergoes slag removal. The liquid after slag removal can enter the spray nozzle for recycling. The outer protective housing 1 is equipped with a monitoring display 14, an operation panel 15, and machine tool control buttons 16. The monitoring display 14 displays the current working status in real time. The operation panel 15 is used to set the working program. The machine tool control buttons 16 facilitate emergency stop and pause operation. The tool-changing cylinder 2 can be raised and lowered. When a tool change is required, the tool magazine structure 3 first sends the empty elastic tool holder to the bottom of the corresponding tool-changing cylinder 2. After the tool-changing cylinder 2 releases the tool, the tool magazine structure 3 sends the corresponding tool to the bottom of the tool-changing cylinder 2 to complete the tool tightening and tool change.

[0028] In this application, the outer protective housing 1 includes a lower box 11 and an upper protective cover 12. The receiving tray 110 is located at the upper opening of the lower box 11. The cutting cylinder 2, the cutting tool magazine structure 3, the four-axis rotary table 4, and the spray nozzle are all located inside the upper protective cover 12. The top of the outer protective housing 1 has an alarm light 17 that is electrically connected to the electrical control module 5. The alarm light 17 is preferably a three-color light, used to indicate the current working status of the device. The upper protective cover 12 has an operation window for installing components. A movable safety door 13 is slidably installed at the operation window. The movable safety door 13 is connected to a fixedly installed push-pull cylinder 18. The push-pull cylinder 18 is equipped with a sensor 19 for judging whether the movable safety door 13 is closed in place. The device can only start normal operation after the sensor 19 detects that the movable safety door 13 is closed in place, ensuring operational safety.

[0029] In this application, the tool magazine structure 3 includes a guide rail frame 31 fixedly installed inside the upper protective cover 12 and a sliding frame 32 slidably installed on the guide rail frame 31. The sliding frame 32 is connected to the translation drive mechanism. The sliding frame 32 is provided with a hinged tool disc 33 and a hinged cam disc 35. A synchronously rotating grooved wheel 34 is installed on the hinge shaft of the tool disc 33. The cam disc 35 works in cooperation with the grooved wheel 34. When the cam disc 35 rotates under the action of the motor 36, it drives the grooved wheel 34 to move intermittently. The tool disc 33 has multiple elastic tool clips evenly distributed along the ring. The working principle is the same as that of CN201922160609.6.

[0030] In this application, the liquid storage device 6 includes a receiving tank 61, inside which is a pump body 65 that supplies liquid to the spray nozzle. The mixture enters the receiving tank 61 through the receiving nozzle 62, and a pull-out filter drawer 63 is provided at the receiving nozzle 62. By using the filter drawer 63, after filtering the coolant for a period of time, the cutting slag can be collected and processed by pulling out the filter drawer 63. The side-extraction filter structure is used for cleaning, making the collection and processing of cutting slag convenient.

[0031] In this application, the liquid storage device 6 is located inside the lower housing 11, so that the liquid storage device 6 is hidden and installed as a whole, which makes the appearance beautiful and occupies little space. The side of the lower housing 11 is provided with an openable cabinet door, which facilitates the installation of the filter drawer 63 and makes it easy to use.

[0032] To ensure reliable filtration of the coolant without shutting down the machine, a retractable filter plate 68 is installed at the inlet 62. Filter plate 68 is located below the filter drawer 63. Under normal use, filter plate 68 and filter drawer 63 are used simultaneously. When it is necessary to collect filter residue from the filter drawer 63, the filter plate 68 can continue its filtration function after the drawer is pulled out, preventing cutting debris from entering the coolant during cleaning and damaging parts. After the filter drawer 63 is installed, the filter residue on filter plate 68 can be cleaned subsequently, achieving continuous filtration. In practical use, filter plate 68 can also be placed below the filter drawer 63. Under normal use, only the filter drawer 63 is used for filtration. When it is necessary to collect filter residue from the filter drawer 63, filter plate 68 can be installed in advance, and after the filter drawer 63 is reset, the filter residue on filter plate 68 can be cleaned subsequently, also achieving continuous filtration.

[0033] The filter drawer 63 includes a sealed enclosure on all four sides and a bottom with a filter screen, which can store a large amount of iron filings and filter residue, and the filter residue is not easily spilled when cleaning.

[0034] To achieve higher filtration accuracy, a second filter plate 64 is also provided in the receiving box 61, located downstream of the first filter plate 68. The second filter plate 64 is installed in a detachable plug-in manner. Fine filtration is completed by using the second filter plate 64, making the filtered coolant cleaner. Through the use of staged filtration, the filtration efficiency is high and the filtration effect is good.

[0035] Filter plate 2 64 can be parallel to filter plate 1 68, but this will increase the height of the receiving nozzle 62, thereby increasing the height of the equipment. Preferably, in this application, the receiving box 61 includes an inclined channel with a receiving nozzle 62 and a liquid collection cavity communicating with the downstream of the inclined channel. Filter plate 2 64 is vertically arranged in the liquid collection cavity, and a corresponding slag baffle 69 is provided between the inclined channel and filter plate 2 64 with its lower part suspended. By using the slag baffle 69, it is possible to prevent the coolant from impacting the filter plate 2 64 when it falls, causing the filter plate 2 64 to be easily deformed and affecting the reliability of operation. The top of the liquid collection cavity is open to facilitate the installation of filter plate 2 64, and the corresponding filter plate 2 64 is in contact with the outer wall of the receiving nozzle 62 of the receiving box 61, so that the inclined channel and the liquid collection cavity are effectively separated, preventing liquid from splashing over the top of filter plate 2 64 and directly entering the liquid collection cavity.

[0036] In this application, the receiving box 61 has two receiving nozzles 62. The receiving box 61 has a Y-shaped structure. The filter plate 68 and the filter drawer 63 are higher than the upper opening of the liquid collection cavity to avoid a large amount of liquid being brought out when the filter plate 68 and the filter drawer 63 are pulled out.

[0037] The receiving box 61 is equipped with an overflow pipe 66 and a drain pipe 67 in its liquid collection cavity. The drain pipe 67 is equipped with a control valve. The overflow pipe 66 can drain excess liquid and help determine whether the coolant is full. The drain pipe 67 facilitates the drainage of the coolant in the receiving box 61 for refilling and replacement.

[0038] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to the embodiments of this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A numerical control machining manufacturing device comprising an outer protective machine housing (1) and an electrical control module (5) for controlling the working state of the numerical control machining manufacturing device, characterized in that, Also include liquid storage device (6) and together set in the outer protective machine shell (1) of the sword cylinder (2), tool magazine structure (3), four-axis rotary table (4) and liquid injection nozzle, the outer protective machine shell (1) is also provided with the receiving tray (110) for receiving cutting slag and liquid mixture, the liquid storage device (6) includes receiving tank (61), the receiving tank (61) is provided with pump body (65) for supplying liquid to the liquid injection nozzle, the mixture enters the receiving tank (61) through the receiving nozzle (62) of the receiving tank (61), the receiving nozzle (62) is provided with a pullable filter drawer (63), the liquid filtered by the filter drawer (63) can enter the liquid injection nozzle for recycling.

2. The numerically controlled machining manufacturing apparatus according to claim 1, characterized by, The tool magazine structure (3) includes a slide frame (32) capable of translation, the slide frame (32) is provided with a hinged tool disc (33) and a hinged cam disc (35), a synchronous rotating groove wheel (34) is installed on the hinged shaft of the tool disc (33), the cam disc (35) cooperates with the groove wheel (34), and the cam disc (35) drives the intermittent motion of the groove wheel (34) when rotating under the action of a motor (36), wherein the tool disc (33) has a plurality of elastic tool clamps uniformly distributed along the annular.

3. The numerically controlled machining manufacturing apparatus according to claim 1, characterized by, The outer protective machine shell (1) is provided with a monitoring display (14), an operation panel (15) and a machine tool control button (16).

4. The numerically controlled machining manufacturing apparatus according to claim 1, characterized by, The receiving nozzle (62) is also provided with a pullable filter plate one (68), and the filter plate one (68) is located below the filter drawer (63).

5. The numerically controlled machining manufacturing apparatus according to claim 4, characterized by, The receiving tank (61) is also provided with a filter plate two (64) located downstream of the filter plate one (68), and the filter plate two (64) is detachably inserted.

6. The numerically controlled machining manufacturing apparatus according to claim 5, characterized by The receiving tank (61) includes an inclined channel having a receiving nozzle (62) and a liquid collecting cavity communicating with the downstream of the inclined channel, the filter plate two (64) is vertically arranged in the liquid collecting cavity, and the inclined channel and the filter plate two (64) are provided with corresponding slag blocking plates (69) suspended below.

7. The numerically controlled machining manufacturing apparatus according to claim 3, characterized by, The receiving tank (61) is also provided with an overflow pipe (66) and a liquid discharge pipe (67), and the liquid discharge pipe (67) is provided with a control valve.

8. The apparatus according to claim 1, wherein The outer protective machine shell (1) has a slidingly installed movable safety door (13), the movable safety door (13) is connected with a fixedly installed push-pull air cylinder (18), and the push-pull air cylinder (18) is provided with a sensing device (19) for judging whether the movable safety door (13) is closed in place.

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