Interpolation Y-axis turning and milling composite machine tool

Abstract

The invention relates to the technical field of machine tools, and discloses an interpolation Y-axis turning and milling composite machine tool which comprises a bottom plate, a machine tool body, a horizontal spindle box, a stepped horizontal sliding hard rail tailstock and an automatic sliding seat. A positioning assembly is arranged on one side of the tailstock sliding block, an internal transmission structure is driven to rotate through a threaded rod, a rolling wheel is attached to the other end of the workpiece, and positioning of workpieces of different sizes is achieved. A supporting assembly is arranged on the automatic sliding base, a telescopic air cylinder is used for driving a connecting block with an inclined face, a transmission roller is in linkage with a positioning roller to clamp the surface of a workpiece, and machining chatter and deformation are prevented. A collecting and filtering assembly is arranged at the top of the bottom plate, the stability of a filtering net is enhanced through gravity balls, and cooling liquid circulation and waste chip separation are achieved. The workpiece machining stability and precision are effectively improved, and cleaning and maintaining are convenient.

Description

Technical Field

[0001] This invention relates to the field of machine tool technology, specifically to an interpolation Y-axis milling and turning composite machine tool. Background Technology

[0002] Interpolation Y-axis milling and turning centers utilize the coordinated movement of the Y-axis with the X, Z axes and the C-axis of the spindle to complete turning, eccentric milling, drilling, and surface machining of complex rotating parts in a single setup, making them particularly suitable for manufacturing high-precision shaft or disc-shaped parts. However, in practical applications, due to the complexity of the machining processes and the varied sources of cutting forces, the design of their auxiliary structures still has certain limitations, affecting machining accuracy and the stability of equipment operation.

[0003] When using the interpolation Y-axis function to perform side milling or complex contour machining on slender shaft workpieces, the workpiece is subjected not only to conventional turning forces but also to lateral milling loads from the Y-axis direction. This complex stress state easily leads to bending deformation or high-frequency chatter in the suspended parts of the workpiece. Most existing machine tool auxiliary support devices use a fixed center rest, lacking an adaptive clamping mechanism that can flexibly adjust according to the workpiece's condition. This makes it difficult to consistently provide stable support for the workpiece under multi-directional cutting forces, resulting in chatter marks on the machined workpiece surface, affecting coaxiality and surface finish.

[0004] Meanwhile, to meet the flexible machining needs of interpolation Y-axis milling and turning machines for a variety of parts with different specifications, the tailstock system needs to have broad adaptability. However, existing tailstock positioning mechanisms typically use a traditional single clamping method with limited adjustment range. When dealing with workpieces of different diameters, or when the workpiece end needs to be clamped and positioned to resist high milling torque, the existing structure cannot quickly achieve targeted radial dimension adjustment and locking, resulting in insufficient workpiece clamping stability. Furthermore, the adjustment process when changing to different specifications of workpieces is cumbersome, reducing production efficiency.

[0005] Furthermore, the waste chips generated from composite machining are diverse in form, including long, coiled chips from turning and fine particles from milling. Existing coolant collection and filtration systems are often structurally simple, with filter screens placed directly without effective clamping and stabilizing components. Under the continuous impact of the returning coolant, the filter screen is prone to displacement or floating, allowing fine metal particles to bypass the filter layer and enter the circulation pipeline, causing nozzle blockage or pump wear. Moreover, existing devices are inconvenient to operate when cleaning accumulated waste chips, easily causing waste liquid splashing, which is detrimental to the clean circulation of coolant and the maintenance of the working environment. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides an interpolation Y-axis milling and turning composite machine tool, which solves the problems of workpiece chatter and deformation during composite machining, poor adaptability and cumbersome adjustment of traditional tailstock positioning mechanisms, and insufficient stability and difficult cleaning and maintenance of cutting fluid filter components.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an interpolation Y-axis milling and turning composite machine tool, comprising:

[0008] A base plate, the top of which is fixedly connected to a machine bed;

[0009] A horizontal spindle box is rotatably connected to the top of the machine tool, and a servo motor is fixedly connected to one side of the machine tool. The servo motor is connected to the horizontal spindle box via a pulley set.

[0010] A stepped flat sliding hard rail tailstock is provided. The bottom of the stepped flat sliding hard rail tailstock is fixedly connected to the top of the machine tool. A slider is fixedly connected to the output end of the stepped flat sliding hard rail tailstock. A positioning component is provided on one side of the slider.

[0011] An automatic slide block is slidably connected to a slider on the slide rail surface at the top of the machine tool, and a support assembly is provided on one side of the automatic slide block;

[0012] The first linear guide rail is fixedly connected to the top of the machine tool at its bottom. A 15-degree stepped integral bed is fixedly connected to the output end of the first linear guide rail. A Y-axis saddle motor flange bearing seat integrated structure and a spray head are fixedly connected to the output end of the 15-degree stepped integral bed. A collection and filtration assembly is provided on the top of the base plate. A delivery pump is provided between the collection and filtration assembly and the spray head.

[0013] Preferably, the support assembly includes a fixed shell, one side of which is fixedly connected to the surface of the automatic slide, and one side of the support assembly is fixedly connected to a telescopic cylinder. The output end of the telescopic cylinder extends through into the interior of the fixed shell and is fixedly connected to a first connecting block. The first connecting block has symmetrically distributed inclined surfaces on both sides, and one side of the first connecting block is rotatably connected to a second positioning roller.

[0014] Preferably, a rotating shaft is fixedly connected to the inner wall of the fixed shell, and a first transmission block is rotatably connected to the outer wall of the rotating shaft. A transmission roller is rotatably connected to one side of the first transmission block, and the transmission roller is in contact with the inclined surfaces on both sides of the first connecting block. A first positioning roller is rotatably connected to the other side of the first transmission block.

[0015] Preferably, the positioning component includes a third positioning roller located on one side of the slider. A fixing ring is fixedly connected to one side of the slider. A cross positioning ring is rotatably connected to the inner wall of the fixing ring. An I-shaped positioning ring is rotatably connected to the inner wall of the cross positioning ring. A first connecting ring is fixedly connected to one side of the fixing ring. The inner wall of the first connecting ring is rotatably connected to the outer wall of the I-shaped positioning ring.

[0016] Preferably, a second connecting block is rotatably connected to one side of the I-shaped positioning ring, and a threaded rod is threadedly connected to the inner wall of the second connecting block. A connecting shaft is also fixedly connected to one side of the I-shaped positioning ring.

[0017] Preferably, a second connecting ring is fixedly connected to one end of the connecting shaft, a baffle is fixedly connected to one end of the second connecting ring, a fixing post is fixedly connected to one side of the first connecting ring, and a T-shaped positioning post is rotatably connected to the inner wall of the fixing post.

[0018] Preferably, a second transmission block is fixedly connected to one end of the T-shaped positioning post, the second transmission block is rotatably connected to the outer wall of the connecting shaft, and a third positioning roller is rotatably connected to one side of the second transmission block.

[0019] Preferably, the collection and filtration assembly includes a filter box, the bottom of which is fixedly connected to the top of the base plate. One side of the filter box is connected to the input end of the delivery pump via a connecting hose, and the output end of the delivery pump is connected to the input end of the spray head via a connecting hose.

[0020] Preferably, the outer wall of the machine tool is provided with a chip removal groove, the inner wall of the filter box is fixedly connected with a support frame, and a filter screen is provided on the top of the support frame.

[0021] Preferably, a baffle is fixedly connected to the top of the filter screen, a fixing plate is fixedly connected to the inner wall of the baffle, and a gravity ball is fixedly connected to the bottom of the fixing plate.

[0022] This invention provides an interpolation Y-axis milling and turning composite machine tool. It has the following beneficial effects:

[0023] 1. This invention, by setting up a support assembly, utilizes a telescopic cylinder to drive the movement of a first connecting block with an inclined surface. Combined with the linkage structure between the transmission roller and the first transmission block, this forces the first and second positioning rollers to retract inwards and tightly adhere to the workpiece surface. This adaptive triangular support structure provides stable auxiliary support for the suspended area of ​​the workpiece, effectively suppressing chatter and bending deformation caused by cutting forces during milling and turning of slender shaft-like workpieces, thereby significantly improving the machining accuracy and surface finish of the workpiece.

[0024] 2. This invention incorporates an adjustable positioning component at the tailstock slider. A rotating threaded rod drives the I-shaped positioning ring and connecting shaft to rotate, which in turn drives the second transmission block to rotate eccentrically around the T-shaped positioning post. This mechanical structure allows for flexible adjustment of the third positioning roller's position according to the workpiece size, achieving automatic adaptation and clamping positioning of workpieces with different diameters. While ensuring positioning accuracy, it also improves the machine tool's versatility in clamping workpieces of various specifications.

[0025] 3. This invention designs a collection and filtration assembly with self-weight stabilization. A gravity ball suspended at the bottom of the baffle increases the assembly's weight, ensuring the filter screen remains firmly attached to the support frame even when impacted by coolant, preventing displacement or tipping. Combined with the chip removal groove on the machine tool sidewall, this device not only achieves efficient separation of metal chips and coolant and liquid recycling, but also effectively prevents liquid splashing through the baffle. Furthermore, its structure allows operators to easily remove the filter screen for chip removal, simplifying equipment maintenance. Attached Figure Description

[0026] Figure 1 This is a perspective view of the present invention;

[0027] Figure 2 for Figure 1 Enlarged structural diagram at point A in the diagram;

[0028] Figure 3 for Figure 1 Enlarged structural diagram at point B in the diagram;

[0029] Figure 4 This is an exploded view of the baffle plate of the present invention;

[0030] Figure 5 This is a cross-sectional view of the cross-shaped positioning ring of the present invention;

[0031] Figure 6 This is a schematic diagram of the first positioning roller of the present invention;

[0032] Figure 7 This is a schematic diagram of the filter screen of the present invention;

[0033] Figure 8 This is a schematic diagram of the chip removal groove of the present invention.

[0034] The components include: 1. Base plate; 2. Machine tool; 3. Servo motor; 4. Pulley assembly; 5. Flat spindle box; 6. First linear guide rail; 7. Integrated structure of Y-axis saddle, motor flange, and bearing seat; 8. 15-degree stepped integral machine bed; 9. Slider; 10. Stepped flat sliding hard rail tailstock; 11. Automatic slide; 12. Support assembly; 1201. Fixed shell; 1202. Telescopic cylinder; 1203. First transmission block; 1204. First positioning roller; 1205. First connecting block; 1206. Rotary shaft; 1207. Transmission roller; 1208. Second positioning roller; 13. Positioning assembly; 1301. Fixing ring. 1302, Cross-shaped locating ring; 1303, First connecting ring; 1304, I-shaped locating ring; 1305, Second connecting block; 1306, Threaded rod; 1307, Fixed column; 1308, Second transmission block; 1309, T-shaped locating column; 1310, Connecting shaft; 1311, Third locating roller; 1312, Second connecting ring; 1313, Baffle plate; 14, Spray nozzle; 15, Collection and filtration assembly; 1501, Filter box; 1502, Support frame; 1503, Filter screen; 1504, Fixed plate; 1505, Gravity ball; 1506, Baffle; 1507, Chip discharge trough; 16, Conveying pump. Detailed Implementation

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see the appendix Figure 1 -Appendix Figure 8 This invention provides an interpolation Y-axis milling and turning composite machine tool, whose main support structure includes a base plate 1, with a machine tool 2 fixedly connected to the top of the base plate 1 as the main load-bearing platform. To achieve workpiece rotation drive, a horizontally mounted spindle box 5 is rotatably connected to the top of the machine tool 2. The power source for this spindle box 5 is a servo motor 3 fixedly connected to one side of the machine tool 2. The servo motor 3 is connected to the horizontally mounted spindle box 5 via a pulley set 4, thereby enabling high-precision rotation of the spindle and chuck.

[0037] In terms of feeding and cutting, a first linear guide 6 is fixedly connected to the top of the machine tool 2. A 15-degree stepped integral bed 8 is fixedly connected to the output end of the guide 6. This inclined bed design helps to improve the rigidity and chip removal performance of the machine tool. A Y-axis saddle motor flange bearing housing integrated structure 7 and a material ejector head 14 are fixedly connected to the output end of the 15-degree stepped integral bed 8. The cutting tool is installed at a specific position on the Y-axis saddle motor flange bearing housing integrated structure 7. Through the cooperation of the first linear guide 6 and the 15-degree stepped integral bed 8, the cutting tool is driven to move to the specified machining coordinates to realize the turning and milling composite machining of the workpiece surface.

[0038] To achieve tail support and positioning for workpieces of different lengths and specifications, a stepped, flat, sliding hard rail tailstock 10 is fixedly connected to the top of the machine tool 2, and a slider 9 is fixedly connected to its output end. A specially designed positioning component 13 is provided on one side of the slider 9. The specific structure of the positioning component 13 is as follows: a fixing ring 1301 is fixedly connected to one side of the slider 9, a cross positioning ring 1302 is rotatably connected to the inner wall of the fixing ring 1301, and an I-shaped positioning ring 1304 is further rotatably connected to the inner wall of the cross positioning ring 1302. At the same time, a first connecting ring 1303 is fixedly connected to one side of the fixing ring 1301, and the inner wall of the first connecting ring 1303 is rotatably connected to the outer wall of the I-shaped positioning ring 1304, forming a multi-layer rotating nested structure. To achieve the positioning adjustment function, a second connecting block 1305 is rotatably connected to one side of the I-shaped positioning ring 1304, a threaded rod 1306 is threadedly connected to the inner wall of the second connecting block 1305, and a connecting shaft 1310 is also fixedly connected to one side of the I-shaped positioning ring 1304. A second connecting ring 1312 is fixedly connected to one end of the connecting shaft 1310, and a retaining plate 1313 is fixedly connected to the end of the second connecting ring 1312 for limiting the position. A fixing post 1307 is fixedly connected to one side of the first connecting ring 1303, and a T-shaped positioning post 1309 is rotatably connected to the inner wall of the fixing post 1307. A second transmission block 1308 is fixedly connected to one end of the T-shaped positioning post 1309. The second transmission block 1308 is rotatably connected to the outer wall of the connecting shaft 1310, and a third positioning roller 1311 is rotatably connected to one side of the second transmission block 1308.

[0039] When workpiece positioning is required, the stepped, flat sliding hard rail tailstock 10 first drives the slider 9 to move until the first connecting ring 1303 is in contact with one end of the workpiece. Then, the threaded rod 1306 is rotated. Since the threaded rod 1306 is threadedly engaged with the second connecting block 1305, and the second connecting block 1305 is rotatably connected to the I-shaped positioning ring 1304, the rotation of the threaded rod 1306 drives the I-shaped positioning ring 1304 to rotate on the inner wall of the first connecting ring 1303 via the second connecting block 1305. This rotational motion further drives the second transmission block 1308 and the second connecting ring 1312 to rotate via the connecting shaft 1310. During this process, the second transmission block 1308 rotates on its own axis on the inner wall of the fixed column 1307 and rotates eccentrically around the T-shaped positioning column 1309 until the third positioning roller 1311 is tightly in contact with the other end of the workpiece, thereby achieving adaptive positioning and fixing of workpieces of different diameters.

[0040] To address the issue of easy deformation during machining of slender shaft-type workpieces, an automatic slide 11 is slidably connected to the slide rail surface at the top of the machine tool 2. This automatic slide 11 is slidably connected to the slider 9, and a support assembly 12 is provided on one side of the automatic slide 11. The support assembly 12 includes a fixed housing 1201 fixedly connected to the surface of the automatic slide 11, and a telescopic cylinder 1202 is fixedly connected to one side of the fixed housing 1201. The output end of the telescopic cylinder 1202 extends through into the interior of the fixed housing 1201 and is fixedly connected to a first connecting block 1205. The first connecting block 1205 has symmetrically distributed inclined surfaces on both sides, and a second positioning roller 1208 is rotatably connected to one side of it. A rotating shaft 1206 is fixedly connected to the inner wall of the fixed shell 1201. A first transmission block 1203 is rotatably connected to the outer wall of the rotating shaft 1206. A transmission roller 1207 is rotatably connected to one side of the first transmission block 1203. The transmission roller 1207 is in contact with the inclined surfaces on both sides of the first connecting block 1205. A first positioning roller 1204 is rotatably connected to the other side of the first transmission block 1203.

[0041] During processing, the automatic slide 11 is moved to the middle area of ​​the workpiece, and the telescopic cylinder 1202 is activated to drive the first connecting block 1205 to slide. The inclined surfaces on both sides of the first connecting block 1205 push the transmission rollers 1207, forcing the first transmission block 1203 to rotate around the pivot 1206. This coordinated process causes the first positioning roller 1204 to retract inwards, clamping the workpiece surface together with the second positioning roller 1208, providing stable intermediate support for the workpiece and effectively preventing processing chatter and deformation.

[0042] To achieve coolant recycling and effective chip handling, a collection and filtration assembly 15 is installed on the top of the base plate 1. This assembly includes a filter box 1501 fixed to the bottom of the base plate 1. One side of the filter box 1501 is connected to the input end of a delivery pump 16 via a connecting hose, and the output end of the delivery pump 16 is connected to a nozzle 14. A chip discharge groove 1507 is provided on the outer wall of the machine tool 2 to guide waste liquid. A support frame 1502 is fixedly connected to the inner wall of the filter box 1501, and a filter screen 1503 is installed on the top of the support frame 1502. A baffle 1506 is fixedly connected to the top of the filter screen 1503, a fixing plate 1504 is fixedly connected to the inner wall of the baffle 1506, and a gravity ball 1505 is fixedly connected to the bottom of the fixing plate 1504.

[0043] Working principle: During equipment use, the workpiece is first clamped and fixed at one end using the chuck on one side of the horizontal spindle box 5. Then, the stepped horizontal sliding hard rail tailstock 10 drives the slider 9 to extend through to the outer wall of the workpiece until the first connecting ring 1303 is in contact with the other end of the workpiece. Next, the threaded rod 1306 is rotated. Since the threaded rod 1306 is threadedly connected to the second connecting block 1305, and one side of the second connecting block 1305 is rotatably connected to the I-shaped positioning ring 1304, the threaded rod 1306 will rotate through the second connecting ring 1304 while rotating. The connecting block 1305 drives the I-shaped positioning ring 1304 to rotate on the inner wall of the first connecting ring 1303, and drives the second transmission block 1308 and the second connecting ring 1312 to rotate through the connecting shaft 1310. While rotating, the second transmission block 1308 rotates on its own inside the fixed column 1307, so that the second transmission block 1308 rotates around the T-shaped positioning column 1309 as the center until the third positioning roller 1311 on the inner wall of the second transmission block 1308 is in contact with the other end of the workpiece, thereby realizing the positioning and fixing of workpieces of different sizes.

[0044] Next, the automatic slide 11 is driven to move on the slide rail on the surface of the machine tool 2 until the support assembly 12 is moved to the middle area of ​​the workpiece. Then, the telescopic cylinder 1202 is activated, and the output end of the telescopic cylinder 1202 drives the first connecting block 1205 to slide on the inner wall of the fixed shell 1201. The inclined surfaces on both sides of the first connecting block 1205 drive the first transmission block 1203 to rotate around the rotating shaft 1206 through the transmission roller 1207. The movement of the first connecting block 1205 and the rotation of the first transmission block 1203 drive the second positioning roller 1208 and the first positioning roller 1204 to fit against the surface of the workpiece, thereby supporting the workpiece and preventing chatter and deformation during workpiece processing, which would affect the workpiece processing effect.

[0045] Then, the cutting tool is installed at a specific position on the integrated structure 7 of the Y-axis saddle motor flange bearing housing. The cutting tool on the surface of the integrated structure 7 of the Y-axis saddle motor flange bearing housing is moved to the designated position by the first linear guide 6 and the 15-degree stepped integral bed 8. The servo motor 3 drives the pulley group 4 to run, thereby driving the workpiece to rotate through the flat spindle box 5. The contact between the rotating workpiece and the cutting tool achieves the machining effect on the surface of the workpiece. At the same time, the coolant at the bottom of the inner wall of the filter box 1501 is transported to the inside of the nozzle 14 through the pipeline by the delivery pump 16. The coolant is sprayed out by the nozzle 14 to cool the cutting part of the workpiece surface. The cooled coolant and metal chips pass through the inclined surface and chip removal groove 1507 on one side of the machine tool 2. The coolant is guided into the filter box 1501, where a filter screen 1503 placed on top of the support frame 1502 filters and separates fine metal particles and debris from the coolant. This ensures that clean coolant enters the bottom of the inner wall of the filter box 1501 for easy subsequent use. A baffle 1506 blocks one side of the top of the filter box 1501 to prevent metal debris and coolant from splashing everywhere. After the workpiece is processed, the baffle 1506 is pulled upwards to remove the filter screen 1503 from the inner wall of the filter box 1501. The metal particles and debris attached to the surface are poured into the designated location and then placed back in place. A gravity ball 1505 is used to increase the weight of the filter screen 1503, ensuring stability during use and enhancing the portability of subsequent cleaning and the recycling effect of the coolant.

Claims

1. An interpolation Y-axis turning-milling combined machine tool, characterized by, Include: The bottom plate (1), the top of which is fixedly connected with a machine tool (2); The horizontal main spindle box (5) is rotatably connected to the top of the machine tool (2), one side of the machine tool (2) is fixedly connected with a servo motor (3), and the servo motor (3) and the horizontal main spindle box (5) are connected through a belt pulley set (4); The stepped horizontal sliding hard rail tail seat (10) is fixedly connected to the top of the machine tool (2), the output end of the stepped horizontal sliding hard rail tail seat (10) is fixedly connected with a sliding block (9), and one side of the sliding block (9) is provided with a positioning assembly (13); The automatic sliding seat (11) is slidably connected with the sliding block (9) on the sliding rail surface of the machine tool (2), and one side of the automatic sliding seat (11) is provided with a supporting assembly (12); The first linear guide rail (6) is fixedly connected to the top of the machine tool (2), the output end of the first linear guide rail (6) is fixedly connected with a fifteen-degree stepped integral bed (8), the output end of the fifteen-degree stepped integral bed (8) is fixedly connected with a Y-axis saddle motor flange bearing seat integrated structure (7) and a material spraying head (14), and the top of the bottom plate (1) is provided with a collection and filtration assembly (15). The collection and filtration assembly (15) and the material spraying head (14) are provided with a conveying pump (16) therebetween.

2. The interpolation Y-axis turning and milling hybrid machine tool according to claim 1, characterized in that, The supporting assembly (12) comprises a fixed shell (1201), one side of the fixed shell (1201) is fixedly connected to the surface of the automatic sliding seat (11), one side of the supporting assembly (12) is fixedly connected with a telescopic air cylinder (1202), the output end of the telescopic air cylinder (1202) extends through the inside of the fixed shell (1201) and is fixedly connected with a first connecting block (1205), and the first connecting block (1205) is provided with symmetrically distributed inclined surfaces on both sides. One side of the first connecting block (1205) is rotatably connected with a second positioning roller (1208).

3. The hybrid Y-axis turning and milling machine according to claim 2, wherein, The fixed shell (1201) is fixedly connected with a rotating shaft (1206) on the inner wall, the rotating shaft (1206) is rotatably connected with a first transmission block (1203) on the outer wall, one side of the first transmission block (1203) is rotatably connected with a transmission roller (1207), the transmission roller (1207) is in close contact with the inclined surfaces on both sides of the first connecting block (1205), and the other side of the first transmission block (1203) is rotatably connected with a first positioning roller (1204).

4. The hybrid Y-axis turning and milling machine according to claim 1, wherein, The positioning component (13) includes a third positioning roller (1311), which is located on one side of the slider (9). A fixing ring (1301) is fixedly connected to one side of the slider (9). A cross positioning ring (1302) is rotatably connected to the inner wall of the fixing ring (1301). An I-shaped positioning ring (1304) is rotatably connected to the inner wall of the cross positioning ring (1302). A first connecting ring (1303) is fixedly connected to one side of the fixing ring (1301). The inner wall of the first connecting ring (1303) is rotatably connected to the outer wall of the I-shaped positioning ring (1304).

5. The hybrid Y-axis turning and milling machine according to claim 4, wherein, The I-shaped positioning ring (1304) is rotatably connected to a second connecting block (1305) on one side, and a threaded rod (1306) is threadedly connected to the inner wall of the second connecting block (1305). A connecting shaft (1310) is also fixedly connected to one side of the I-shaped positioning ring (1304).

6. The interpolation Y-axis turning and milling hybrid machine tool according to claim 5, characterized in that, One end of the connecting shaft (1310) is fixedly connected to a second connecting ring (1312), and one end of the second connecting ring (1312) is fixedly connected to a baffle (1313). A fixing post (1307) is fixedly connected to one side of the first connecting ring (1303), and a T-shaped positioning post (1309) is rotatably connected to the inner wall of the fixing post (1307).

7. The hybrid Y-axis turning and milling machine according to claim 6, wherein One end of the T-shaped positioning post (1309) is fixedly connected to a second transmission block (1308), the second transmission block (1308) is rotatably connected to the outer wall of the connecting shaft (1310), and a third positioning roller (1311) is rotatably connected to one side of the second transmission block (1308).

8. The hybrid Y-axis turning and milling machine according to claim 1, wherein, The collection and filtration assembly (15) includes a filter box (1501), the bottom of which is fixedly connected to the top of the base plate (1), one side of which is connected to the input end of the delivery pump (16) via a connecting hose, and the output end of the delivery pump (16) is connected to the input end of the spray head (14) via a connecting hose.

9. The hybrid Y-axis turning and milling machine according to claim 8, wherein, The machine tool (2) has a chip removal groove (1507) on its outer side wall, and a support frame (1502) is fixedly connected to the inner wall of the filter box (1501). A filter screen (1503) is provided on the top of the support frame (1502).

10. The hybrid Y-axis turning and milling machine according to claim 9, wherein, The filter screen (1503) is fixedly connected to the top of a baffle (1506), the inner wall of the baffle (1506) is fixedly connected to a fixing plate (1504), and the bottom of the fixing plate (1504) is fixedly connected to a gravity ball (1505).

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