Special-shaped part processing machine tool
By introducing a flip-over station and a cutting fluid discharge structure into a multi-axis machining center, the problem of mismatched cutting fluid discharge in the machining of irregularly shaped parts was solved, enabling efficient machining and cleaning of irregularly shaped parts and improving machining accuracy and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- LANGFANG HAOWEI METAL PROD CO LTD
- Filing Date
- 2026-04-08
- Publication Date
- 2026-05-12
AI Technical Summary
When machining irregularly shaped parts, the cutting fluid discharge does not correspond to the machining position, which affects the cutting effect and tool wear.
The machine tool body is equipped with a flip station and mounting box, combined with a placement platform, clamping fixtures and cutting fluid discharge structure. By adjusting the position of the irregular part through the flip station, the cutting fluid can be sprayed onto the machining end face in a targeted manner. After machining, the irregular part is thoroughly rinsed and debris is cleaned.
It improves the targeting of cutting fluid discharge location and machining end face, reduces tool wear, improves machining accuracy and efficiency, and ensures the cleanliness of irregular parts surface.
Smart Images
Figure CN122007969A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of machine tool technology, specifically, it relates to a machine tool for processing irregularly shaped parts. Background Technology
[0002] Machine tools are used in the present technology to perform various milling and shaping operations on various workpieces. With the continuous advancement of machine tool technology, multi-axis machine tools, such as three-axis and five-axis machine tools, have gradually emerged. These machine tools can perform multiple machining modes such as drilling, milling, boring, and tapping on the same workpiece to achieve continuous machining operations and reduce the number of machining equipment required, thereby achieving fast and high-precision workpiece shaping operations.
[0003] Existing machine tools often process irregularly shaped parts that are specific to certain equipment, such as rudder components. Because these irregularly shaped parts generally have multiple machining end faces, the cutting tool at the machining end of the machine tool needs to constantly change its machining position to process different end faces of the irregularly shaped parts. During the cutting process, the cutting tool and the end face of the irregularly shaped parts rub against each other continuously. When the cutting tool and the end face of the irregularly shaped parts come into contact, high temperatures are generated, which can easily affect the machining accuracy of the irregularly shaped parts and the wear of the cutting tool.
[0004] To alleviate the machining temperature of irregularly shaped parts, lubricate the cutting operation of the tool, and promptly remove the cutting debris, cutting fluid is used to ensure sufficient contact between the tool and the irregularly shaped part. However, in actual machining, due to the uncertainty of the cutting position of the irregularly shaped part, the cutting fluid discharge line often does not correspond to the machining position between the tool and the cutting end face, thus affecting the cutting effect of the tool on the irregularly shaped part. Summary of the Invention
[0005] The purpose of this invention is to provide a machine tool for processing irregularly shaped parts, which solves the technical problem in the related art that the cutting fluid discharged during the cutting process of irregularly shaped parts does not correspond to the processing position.
[0006] At least one embodiment of the present invention provides a machine tool for processing irregularly shaped parts, including a multi-axis machining center body, wherein the multi-axis machining center body is provided with a flipping station, and further includes: The mounting chassis is set on the flipping station. A placement platform is slidably installed inside the mounting chassis. A liquid storage chamber is set between the bottom wall of the placement platform and the inner bottom wall of the mounting chassis. The liquid storage chamber contains cutting fluid and is equipped with a cutting fluid discharge structure. Multiple drain pipes are connected to the placement platform and are connected to the cutting fluid discharge structure for injecting cutting fluid onto the upper side of the placement platform. A clamping fixture is provided on the placement platform. The clamping fixture is provided with multiple flexible liquid outlet pipes, and the discharge end of the liquid outlet pipes faces the irregular part. The cutting fluid is discharged to the top of the placement platform, allowing the irregular part to be immersed in the cutting fluid, and the cutting fluid to fully contact the machined end face of the irregular part.
[0007] According to an exemplary embodiment of this disclosure, a partition cylinder is provided at the bottom of the placement platform, and a first electric cylinder is provided inside the partition cylinder. The output end of the first electric cylinder is fixedly connected to the bottom of the placement platform, thereby driving the placement platform to move within the mounting housing.
[0008] According to an exemplary embodiment of this disclosure, the cutting fluid discharge structure includes a delivery pump device and a bidirectional delivery pipe. The delivery pump device is disposed in a liquid storage chamber, and the output end of the delivery pump device is connected to the bidirectional delivery pipe. The bidirectional delivery pipe includes two delivery ports, and each delivery port is provided with a control valve.
[0009] According to an exemplary embodiment of this disclosure, a rectangular sleeve is connected between the bottoms of the plurality of drain pipes, and one of the delivery ports is connected to the rectangular sleeve for supplying cutting fluid into the plurality of drain pipes.
[0010] According to an exemplary embodiment of this disclosure, one of the delivery ports is connected to a delivery cylinder seat, which is connected to a plurality of the liquid outlet pipes.
[0011] According to an exemplary embodiment of this disclosure, the clamping fixture includes a clamping platform, an abutment seat, and a pusher seat. The clamping platform is fixedly connected to the placement platform. A groove is provided on one side of the top of the clamping platform, and the abutment seat is slidably connected in the groove. A pusher seat is slidably provided on the other side of the top of the clamping platform, and the irregular part is clamped between the abutment seat and the pusher seat.
[0012] According to an exemplary embodiment of this disclosure, the top of the clamping platform is provided with positioning holes corresponding to the abutment seat and the push seat. Positioning sleeves are vertically slidably arranged on the abutment seat and the push seat. The positioning sleeves are inserted into the positioning holes, and the corresponding plurality of liquid outlet pipes are arranged inside the positioning sleeves.
[0013] According to an exemplary embodiment of this disclosure, the top of the placement platform is provided with a plurality of corrugated grooves for allowing debris to be discharged along with the cutting fluid, and the top of the mounting housing is provided with a rectangular abutment frame for temporarily keeping the sides of the plurality of corrugated grooves closed.
[0014] According to an exemplary embodiment of this disclosure, filter tanks are attached to both sides of the placement platform. The filter tanks are arranged perpendicular to the corrugated grooves and are used to filter debris from the cutting fluid.
[0015] According to an exemplary embodiment of this disclosure, the bottom of the mounting chassis is connected to a liquid supply pipeline, and the bottom of the mounting chassis is also connected to a liquid inlet valve pipe. The bottom of the liquid inlet valve pipe is connected to a storage cylinder seat for temporarily storing the cutting fluid in the storage chamber. The storage cylinder seat has a sliding injection seat inside for discharging the cutting fluid in the storage cylinder seat back into the storage chamber.
[0016] This invention provides a machine tool for machining irregularly shaped parts. By using a mounting chassis and a placement platform to install a clamping fixture, and fixing the irregularly shaped part onto the fixture, a flipping station is used to rotate the mounting chassis, placement platform, and clamping fixture. This allows different machining faces of the irregularly shaped part to engage with the cutting tools on the multi-axis machine tool body. When cutting fluid is needed to assist the cutting tool in cutting the irregularly shaped part, during the process of fixing the irregularly shaped part to the clamping fixture, multiple curved and fixed fluid outlet pipes can be positioned so that their discharge ends face the machining face of the irregularly shaped part. During the cutting process, the cutting fluid can be used to specifically assist the cutting operation on the machining face, improving the targeting of the cutting fluid discharge position to the machining face.
[0017] The present invention provides a machine tool for processing irregular parts. By temporarily closing the two sides of multiple corrugated grooves with a rectangular abutment frame, the cutting fluid accumulates on the top of the placement platform. When the tool stops cutting the irregular part, the irregular part on the clamping fixture can be immersed in the cutting fluid. Then, the machined end face of the irregular part is cooled, and the debris on the surface of the irregular part is washed away, which facilitates the subsequent reprocessing of other end faces of the irregular part. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention, 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 the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the structure of a machine tool for processing irregularly shaped parts provided in an embodiment of the present invention; Figure 2 This is an embodiment of the present invention. Figure 1 Schematic diagram of the structure of a multi-axis machining center body; Figure 3 This is an embodiment of the present invention. Figure 1 A structural diagram showing the coordination of the tilting station, the mounting chassis, and the placement platform; Figure 4 This is an embodiment of the present invention. Figure 1 A partial cross-sectional structural diagram showing the assembly of the mounting chassis, placement platform, liquid storage chamber, drain pipe, and outlet pipe. Figure 5 This is an embodiment of the present invention. Figure 1 A partial cross-sectional structural diagram showing the mounting chassis, placement platform, liquid storage chamber, and rectangular sleeve assembly. Figure 6 This is an embodiment of the present invention. Figure 1 A schematic diagram of the structure in which the platform, rectangular sleeve, and conveyor cylinder seat are assembled; Figure 7 This is an embodiment of the present invention. Figure 1 A partial cross-sectional structural diagram showing the arrangement of the central placement platform, clamping fixture, filter tank, and liquid outlet pipeline; Figure 8 This is an embodiment of the present invention. Figure 7 A magnified structural diagram of point A in the middle; Figure 9 This is an embodiment of the present invention. Figure 7 A magnified structural diagram of point B in the middle section; Figure 10 This is an embodiment of the present invention. Figure 1 A schematic diagram of the structure of the clamping platform and positioning holes.
[0020] In the diagram: 1. Multi-axis machining center body; 2. Tilting station; 3. Mounting chassis; 4. Placement platform; 5. Liquid storage chamber; 6. Drain pipe; 7. Liquid outlet pipe; 8. Isolation cylinder; 9. First electric cylinder; 10. Conveying pump equipment; 11. Bidirectional conveying pipe; 12. Conveying port; 13. Rectangular sleeve; 14. Conveying cylinder seat; 15. Clamping platform; 16. Abutment seat; 17. Push seat; 18. Positioning hole; 19. Positioning sleeve; 20. Corrugated groove; 21. Rectangular abutment frame; 22. Filter tank; 23. Liquid supply pipe; 24. Liquid inlet valve pipe; 25. Storage cylinder seat; 26. Push seat; 27. Second electric cylinder; 28. Rectangular support plate; 29. Insert plate. Detailed Implementation The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure. For ease of understanding, the English abbreviations and related technical terms involved in the embodiments of this disclosure will be explained and described below.
[0021] It should be understood that the described embodiments are merely some, not all, of the embodiments disclosed herein. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.
[0022] The terminology used in the embodiments of this disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The singular forms “a,” “the,” and “the” as used in the embodiments of this disclosure and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.
[0023] It should be understood that the term "and / or" used in this article is merely a way of describing the logical relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.
[0024] Depending on the context, the word "if" as used here can be interpreted as "when" or "when" or "in response to determination" or "in response to detection." Similarly, depending on the context, the phrase "if determination" or "if detection (of the stated condition or event)" can be interpreted as "when determination" or "in response to determination" or "when detection (of the stated condition or event)" or "in response to detection (of the stated condition or event)."
[0025] It should be understood that the terms "first," "second," etc., used in this disclosure are for distinguishing purposes only and should not be construed as indicating or implying relative importance or order.
[0026] In the description of this disclosure, the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this disclosure and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as a limitation of this disclosure.
[0027] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection" and "joining" should be interpreted broadly, for example, they can be fixed connections, detachable connections, mating connections or integral connections; those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.
[0028] like Figures 1 to 10 As shown, this invention illustrates a machine tool for processing irregularly shaped parts according to an embodiment of the present invention. The machine tool includes a multi-axis machining center body 1, which has a tilting station 2. The multi-axis machining center body 1 is a machining tool known to those skilled in the art. It is equipped with a tool drive device with multiple adjustable axes, enabling the tool to perform multi-angle machining operations on the workpiece. The tilting station 2 is used to tilt the clamped workpiece, ensuring that the machining end face of the irregularly shaped part corresponds to the tool. The tilting station 2 is a known technical device and a common feature on multi-axis machining center bodies 1. In the use of this invention, the tilting station 2 can tilt components such as the mounting housing 3 and the placement platform 4.
[0029] It also includes a mounting housing 3, which is set on the flipping station 2. A placement platform 4 is slidably installed inside the mounting housing 3. A partition cylinder 8 is installed at the bottom of the placement platform 4. A first electric cylinder 9 is installed inside the partition cylinder 8. The output end of the first electric cylinder 9 is fixedly connected to the bottom of the placement platform 4, which drives the placement platform 4 to move within the mounting housing 3. When it is necessary to adjust the height of the placement platform 4, the accumulation or discharge of cutting fluid at the top of the placement platform 4 is limited. The partition cylinder 8 and the fluid storage chamber 5 are kept closed to prevent cutting fluid leakage.
[0030] like Figures 1 to 4As shown, in some embodiments, a liquid storage chamber 5 is set between the bottom wall of the placement platform 4 and the inner bottom wall of the mounting housing 3. The liquid storage chamber 5 stores cutting fluid. A liquid supply pipe 23 is connected to the bottom of the mounting housing 3, and a liquid inlet valve pipe 24 is also connected to the bottom of the mounting housing 3. A storage cylinder seat 25 is connected to the bottom of the liquid inlet valve pipe 24 for temporarily storing the cutting fluid in the liquid storage chamber 5. A pusher seat 26 is slidably arranged inside the storage cylinder seat 25 for discharging the cutting fluid in the storage cylinder seat 25 back into the liquid storage chamber 5. When the position of the placement platform 4 in the mounting housing 3 is adjusted, the space of the liquid storage chamber 5 will be compressed. When a certain amount of cutting fluid is stored in the liquid storage chamber 5, as the space of the liquid storage chamber 5 shrinks, it will cause... The reduction in the amount of cutting fluid stored can be addressed in this invention by opening the valve on the fluid inlet valve pipe 24. When the space in the fluid storage chamber 5 decreases, the excess cutting fluid is discharged into the storage cylinder seat 25, where the cutting fluid is temporarily stored. When it is necessary to discharge the cutting fluid back into the fluid storage chamber 5, the pusher seat 26 is moved within the storage cylinder seat 25 to push the cutting fluid back into the fluid storage chamber 5. In the embodiment disclosed in this invention, there are two pusher seats 26, and a second electric cylinder 27 is provided on both sides of the storage cylinder seat 25. The output end of the second electric cylinder 27 is connected to the pusher seat 26, which can drive the two pusher seats 26 to move relative to each other within the storage cylinder seat 25 to realize the transfer of cutting fluid in and out.
[0031] Please refer to Figure 6 In one possible implementation, a cutting fluid discharge structure is provided in the storage chamber 5, and multiple drain pipes 6 are connected to the placement platform 4. The drain pipes 6 are connected to the cutting fluid discharge structure and are used to inject cutting fluid into the upper side of the placement platform 4. The cutting fluid discharge structure includes a delivery pump device 10 and a bidirectional delivery pipe 11. The delivery pump device 10 is located in the storage chamber 5, and the output end of the delivery pump device 10 is connected to the bidirectional delivery pipe 11. The bidirectional delivery pipe 11 includes two delivery ports 12, and each delivery port 12 is equipped with a control valve. When it is necessary to deliver cutting fluid to multiple drain pipes 6 or multiple outlet pipes 7, the cutting fluid in the storage chamber 5 is discharged through the two delivery ports 12 on the bidirectional delivery pipe 11 by the delivery pump device 10.
[0032] A rectangular sleeve 13 is connected between the bottoms of multiple drain pipes 6. One of the delivery ports 12 is connected to the rectangular sleeve 13 and is used to supply cutting fluid into the multiple drain pipes 6. When it is necessary for the cutting fluid to accumulate at the top of the placement platform 4, the cutting fluid is delivered into the rectangular sleeve 13 through one of the delivery ports 12, and then the cutting fluid enters into the multiple drain pipes 6, so that the drain pipes 6 discharge the cutting fluid.
[0033] One of the delivery ports 12 is connected to a delivery cylinder seat 14, which is connected to multiple liquid outlet pipes 7. In order to deliver cutting fluid into the multiple liquid outlet pipes 7, the delivery port 12 corresponding to the delivery cylinder seat 14 is used to deliver the cutting fluid into the delivery cylinder seat 14, and then the cutting fluid enters into the multiple liquid outlet pipes 7. Finally, the cutting fluid is discharged through the multiple liquid outlet pipes 7 to rinse the machined end face of the irregular part.
[0034] Please refer to Figure 7 In a specific embodiment, the clamping fixture is set on the placement platform 4. The clamping fixture includes a clamping platform 15, an abutment seat 16, and a pusher seat 17. The clamping platform 15 is fixedly connected to the placement platform 4. A groove is opened on one side of the top of the clamping platform 15, and the abutment seat 16 is slidably connected in the groove. The pusher seat 17 is slidably arranged on the other side of the top of the clamping platform 15. The irregular part is clamped between the abutment seat 16 and the pusher seat 17. When it is necessary to clamp the irregular part, the abutment seat 16 first abuts against one side of the irregular part, and the other side is clamped by using multiple pushers 17 to abut against multiple positions of the irregular part in sequence. The pusher seat 17 used in this invention is provided with a rectangular support plate 28 at the bottom. The rectangular support plate 28 can contact the bottom end of the irregular part to further clamp and support the irregular part.
[0035] Furthermore, the clamping fixture is equipped with multiple flexible liquid outlet pipes 7, with the discharge end of the liquid outlet pipes 7 facing the irregular part. The top of the clamping platform 15 is provided with positioning holes 18 corresponding to the abutment seat 16 and the push seat 17. Positioning sleeves 19 are vertically slidably arranged on the abutment seat 16 and the push seat 17, and the positioning sleeves 19 are inserted into the positioning holes 18. The corresponding multiple liquid outlet pipes 7 are arranged in the positioning sleeves 19. In the process of using this invention, when adjusting the position of the abutment seat 16 and the push seat 17, the position of the positioning sleeves 19 and the liquid outlet pipes 7 will also be adjusted. After the abutment seat 16 and the push seat 17 move to the designated position, the positioning sleeves 19 are inserted into the positioning holes 18, so that the abutment seat 16 and the push seat 17 clamp the irregular part. Then, the orientation of the discharge end of the multiple liquid outlet pipes 7 is adjusted so that the liquid outlet pipes 7 can spray cutting fluid onto the machining end face area of the tool and the irregular part.
[0036] The cutting fluid is discharged to the top of the placement platform 4, immersing the irregular part in the cutting fluid. The cutting fluid fully contacts the machined end face of the irregular part. The top of the placement platform 4 has multiple corrugated grooves 20 to allow debris to be discharged with the cutting fluid. The top of the mounting housing 3 is provided with a rectangular abutment frame 21 to temporarily close the sides of the multiple corrugated grooves 20. As the cutting fluid flows from the top of the placement platform 4, it discharges the cut debris through the corrugated grooves 20. When the tool stops cutting the irregular part and it needs to be immersed in the cutting fluid, the height of the placement platform 4 is first raised to engage with the bottom of the rectangular abutment frame 21. The bottom of the rectangular abutment frame 21 is provided with an engaging protrusion. After contacting the placement platform 4, the multiple corrugated grooves 20 are kept closed, so that the cutting fluid can maintain a certain level between the placement platform 4 and the rectangular abutment frame 21. This allows the cutting fluid to fully flush the irregular part and improve the cleaning effect of debris on the surface of the irregular part.
[0037] Filter tanks 22 are mounted on both sides of the placement platform 4. The filter tanks 22 are arranged perpendicular to the corrugated groove 20. The filter tanks 22 are used to filter debris in the cutting fluid. When the cutting fluid flows to both sides along the corrugated groove 20, the cutting fluid carries the debris into the filter tanks 22. The filter tanks 22 filter the debris out of the cutting fluid. The filtered cutting fluid will then re-enter the storage chamber 5. The filter tanks 22 are equipped with insert plates 29, and the placement platform 4 is equipped with slots. The insert plates 29 and slots are connected to each other, so that the filter tanks 22 can be removed from the placement platform 4 to clean the debris in the filter tanks 22.
[0038] The working principle of this irregular part processing machine tool: First, the irregular part is placed on top of the clamping platform 15. Then, the abutment seat 16 abuts against one side of the irregular part, while the other side is clamped by multiple push seats 17 at multiple positions of the irregular part in sequence. The positioning sleeve 19 is inserted into the positioning hole 18, so that the abutment seat 16 and the push seat 17 clamp the irregular part. Then, the orientation of the discharge end of multiple liquid outlet pipes 7 is adjusted so that the liquid outlet pipes 7 can spray cutting fluid onto the machining end face area of the tool and the irregular part. Then, the tool and the flip station 2 provided by the multi-axis machining center body 1 are used to cut the irregular part. During the cutting process, the cutting fluid is delivered to the multiple liquid outlet pipes 7 through the delivery cylinder seat 14 so that the liquid outlet pipes 7 spray and wash the cutting position.
[0039] When the cutting tool pauses its cutting operation on the irregular part, the height of the placement platform 4 is first raised to engage with the bottom of the rectangular abutment frame 21. The bottom of the rectangular abutment frame 21 is provided with an engagement protrusion. After contacting the placement platform 4, the multiple corrugated grooves 20 are kept closed, so that the cutting fluid can maintain a certain level between the placement platform 4 and the rectangular abutment frame 21. This allows the cutting fluid to fully flush the irregular part and improve the cleaning effect on the surface debris of the irregular part. Then, the placement platform 4 is lowered, and the cutting fluid flows to both sides along the corrugated grooves 20. The cutting fluid carries the debris into the filter tank 22. The filter tank 22 filters the debris out of the cutting fluid. The filtered cutting fluid will then re-enter the storage chamber 5, and the debris in the filter tank 22 can be removed and cleaned.
[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A machine tool for processing irregularly shaped parts, comprising a multi-axis machining center body (1), wherein the multi-axis machining center body (1) is provided with a flipping station (2), characterized in that, Also includes: The mounting chassis (3) is set on the flipping station (2). A placement platform (4) is slidably arranged inside the mounting chassis (3). A liquid storage chamber (5) is set between the bottom wall of the placement platform (4) and the inner bottom wall of the mounting chassis (3). The liquid storage chamber (5) contains cutting fluid. A cutting fluid discharge structure is set inside the liquid storage chamber (5). Multiple drain pipes (6) are connected to the placement platform (4). The drain pipes (6) are connected to the cutting fluid discharge structure and are used to inject cutting fluid onto the upper side of the placement platform (4). A clamping fixture is provided on the placement platform (4). The clamping fixture is provided with a plurality of flexible liquid outlet pipes (7). The discharge end of the liquid outlet pipes (7) faces the irregular part. The cutting fluid is discharged to the top of the placement platform (4) so that the irregular part is immersed in the cutting fluid and the cutting fluid fully contacts the machined end face of the irregular part.
2. The machine tool for processing irregularly shaped parts according to claim 1, characterized in that, The bottom of the placement platform (4) is provided with a partition cylinder (8), and a first electric cylinder (9) is provided inside the partition cylinder (8). The output end of the first electric cylinder (9) is fixedly connected to the bottom of the placement platform (4) to drive the placement platform (4) to move inside the mounting box (3).
3. The machine tool for processing irregularly shaped parts according to claim 2, characterized in that, The cutting fluid discharge structure includes: A delivery pump device (10) is installed inside a liquid storage chamber (5); A bidirectional conveying pipe (11) is connected to the output end of the conveying pump device (10). The bidirectional conveying pipe (11) includes two conveying ports (12), and each conveying port (12) is equipped with a control valve.
4. The machine tool for processing irregularly shaped parts according to claim 3, characterized in that, A rectangular sleeve (13) is connected between the bottoms of the plurality of drain pipes (6), and one of the delivery ports (12) is connected to the rectangular sleeve (13) for supplying cutting fluid into the plurality of drain pipes (6).
5. A machine tool for processing irregularly shaped parts according to claim 4, characterized in that, One of the delivery ports (12) is connected to a delivery cylinder seat (14), which is connected to multiple liquid outlet pipes (7).
6. The machine tool for processing irregularly shaped parts according to claim 2, characterized in that, The clamping fixture includes: A clamping platform (15) is fixedly connected to the placement platform (4); Abutment seat (16) is provided on one side of the top of the clamping platform (15), and the abutment seat (16) is slidably connected in the groove. Push seat (17) is slidably provided on the other side of the top of the clamping platform (15), and the irregular part is clamped between the abutment seat (16) and the push seat (17).
7. A machine tool for processing irregularly shaped parts according to claim 6, characterized in that, The top of the clamping platform (15) is provided with positioning holes (18) corresponding to the abutment seat (16) and the push seat (17). Positioning sleeves (19) are vertically slidably arranged on the abutment seat (16) and the push seat (17). The positioning sleeves (19) are inserted into the positioning holes (18), and the corresponding multiple liquid outlet pipes (7) are arranged in the positioning sleeves (19).
8. A machine tool for processing irregularly shaped parts according to claim 7, characterized in that, The top of the placement platform (4) is provided with multiple corrugated grooves (20) to allow the debris to be discharged with the cutting fluid. The top of the mounting box (3) is provided with a rectangular abutment frame (21) to temporarily keep the sides of the multiple corrugated grooves (20) closed.
9. A machine tool for processing irregularly shaped parts according to claim 8, characterized in that, The placement platform (4) is equipped with filter tanks (22) on both sides. The filter tanks (22) are arranged perpendicular to the corrugated groove (20). The filter tanks (22) are used to filter debris in the cutting fluid.
10. A machine tool for processing irregularly shaped parts according to claim 3, characterized in that, The bottom of the mounting housing (3) is connected to a liquid supply pipe (23), and the bottom of the mounting housing (3) is also connected to a liquid inlet valve pipe (24). The bottom of the liquid inlet valve pipe (24) is connected to a storage cylinder seat (25) for temporarily storing the cutting fluid in the liquid storage chamber (5). The storage cylinder seat (25) is slidably provided with a pusher seat (26) for discharging the cutting fluid in the storage cylinder seat (25) back into the storage chamber (5).