Multi-process integrated machining slant bed numerical control lathe

Abstract

The invention discloses a multi-procedure integrated machining slant bed numerical control lathe, and belongs to the technical field of slant bed numerical control lathes. Three deflection plates are pushed through a rotating shaft to deflect, so that the tops of the deflection plates push a lathe workbench to rotate through an ejector rod, and the lathe workbench drives a mounting platform and a tool rest above to change the inclination angle; the angle scale is observed to improve the precision of adjusting the inclination angle of the lathe workbench, the rotating disc is pushed to enable the teeth in the limiting cylinder to be clamped in the tooth grooves outside the gear ring, the rotating disc and the stud cannot rotate freely, the multiple teeth and the multiple tooth grooves are matched with one another, the purpose of locking the stud at multiple point positions is achieved, the inclination angle adjusting precision is improved, and the service life of the stud is prolonged. According to the numerical control lathe, the angle of the lathe workbench is adjusted in a self-adaptive mode, so that the numerical control lathe is high in cutting force adaptability during multi-procedure combined machining, it is guaranteed that radial force generated by turning and axial force generated by milling and drilling can meet the finish machining standard, and the numerical control lathe meets the rigidity requirements of different procedures.

Description

Technical Field

[0001] The present invention relates to the technical field of slant bed CNC lathes, in particular to a slant bed CNC lathe with multi-process integrated processing. Background Art

[0002] In the intelligent manufacturing equipment industry, the inclined bed CNC lathe is the core equipment of modern precision machining. Its multi-process integrated processing capability is directly related to production efficiency and machining accuracy. Compared with the traditional flat bed, it has better chip removal performance. The chips can slide down smoothly by their own gravity, reducing the interference of chip accumulation on the machining process and improving the machining stability. At the same time, the inclined bed structure makes the center of gravity of the lathe lower, which can effectively enhance the rigidity and stability of the lathe during high-speed cutting and heavy cutting, which is conducive to improving machining accuracy.

[0003] Existing slant-bed CNC lathes still have the problem of insufficient process integration when facing multi-process processing of complex parts. Although slant-bed CNC lathes have basic turning functions, they have functional limitations in the integration of other processes such as milling, boring, and grinding. They need to be clamped multiple times to complete turning, milling, drilling and other processes, which reduces reliability and makes it difficult to meet the urgent needs of modern manufacturing for efficient, high-precision, and low-cost processing. Moreover, slant-bed CNC lathes usually adopt a fixed inclination angle design, and their structural optimization mainly revolves around a single processing mode. However, in multi-process composite processing, it will lead to poor cutting force adaptability. Turning is mainly based on radial force, while milling and drilling are mainly based on axial force. The fixed inclination angle cannot take into account the rigidity requirements of different processes. Summary of the Invention

[0004] The purpose of the present invention is to provide a CNC lathe with an inclined bed for integrated multi-process processing, so as to solve the problem that the lathe proposed in the above background technology usually adopts a fixed inclination angle design, and its structural optimization is mainly carried out around a single processing mode, but it will lead to poor adaptability of cutting force during multi-process composite processing. Turning is mainly based on radial force, while milling and drilling are mainly based on axial force. The fixed inclination angle cannot take into account the rigidity requirements of different processes.

[0005] To achieve the above object, the present invention provides the following technical solutions: A multi-process integrated processing inclined bed CNC lathe, including a CNC lathe body, a three-jaw chuck mechanism is installed on one side of the CNC lathe body, a lathe workbench is provided inside the CNC lathe body and a base is fixed at the bottom, the lathe workbench is installed in an inclined shape inside the CNC lathe body and a support shaft is fixed through the lowest point, an angle plate is installed on one side of the CNC lathe body, supporting rolling bearings are respectively sleeved on both sides of the outer wall of the supporting shaft, and a fixing seat is clamped on the outside of the two supporting rolling bearings, and the fixing seat is fixedly connected to the inside of the CNC lathe body. At the bottom, an adjustment component is fixed through the middle of the fixed seat, and a push rod is rotatably connected to the top of the adjustment component. The two ends of the push rod are fixed to the highest point of the mounting platform. One end of the adjustment component passes through the front of the CNC lathe body and is fixed with an extension column. A sliding groove is provided inside the extension column, and a gear ring is sleeved on the outside of the extension column. The gear ring is fixed to the front of the CNC lathe body, and a plurality of tooth grooves are provided on the outer wall of the gear ring. An operating component is slidably connected in the sliding groove, and one end of the operating component passes through the sliding groove and extends to the outside of the extension column; A mounting platform is fixedly connected to the lathe workbench, and a number of T-slots are provided on the mounting platform at equal intervals. Three mounting seats are provided on the mounting platform, and a tool holder is installed on the mounting seat. Sliding components are fixed on both sides of the bottom of the mounting seat, and a slide is provided inside the mounting seat. A disassembly component is provided in the slide, and one end of the disassembly component passes through the slide and extends to the outside of the mounting seat. The tops of the two sliding components pass through the slide and are connected to both sides of the outside of the disassembly component.

[0006] As a further solution of the present invention, the adjustment assembly includes a stud, two limit bearings are sleeved on the outside of the stud, the two limit bearings are respectively clamped on the front and rear sides of the inner wall of the CNC lathe body, the external thread of the stud is connected to a threaded barrel, and the external surface of the threaded barrel is fixedly connected to a slide.

[0007] As a further solution of the present invention, the top of the slide is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is penetrated by three deflection plates that are rotatably connected. The tops of the three deflection plates are sleeved and rotatably connected to the outer wall of the top rod, and the two ends of the slide are respectively penetrated by sliding limit rods, and the limit rods are fixedly connected between the inner wall of the CNC lathe body and the fixed seat.

[0008] As a further solution of the present invention, the operating component includes a fixed column, one end of which is fixed with a sliding block. The sliding block is rectangular in design and slides in a sliding groove inside the extension column. The sliding groove is rectangular and its shape is adapted to the sliding block.

[0009] As a further solution of the present invention, a limiting cylinder is fixed on the outside of the fixed column, and a plurality of teeth are fixed on the inner wall of the limiting cylinder. The limiting cylinder is sleeved on the outside of the gear ring and the teeth are inserted into the tooth groove. The end of the fixed column away from the sliding block is fixedly connected to a turntable.

[0010] As a further solution of the present invention, the sliding assembly includes a connecting seat, the top of the connecting seat is fixed to the bottom of the mounting seat, the connecting seat slides in the T-slot, and grooves are respectively provided on both sides of the bottom of the connecting seat, and a baffle is slidably connected in the groove, and the baffle is clamped in the recess inside the T-slot, and the opposite surfaces of the two baffles are fixedly connected with an adjustment frame, the adjustment frame is an inverted U-shaped design and the top passes through the slide and is clamped with a nut, the nut is threadedly connected to the outside of the disassembly and assembly assembly, and two sliding holes are respectively provided on both sides of the connecting seat, and the adjustment frame slides through the corresponding two sliding holes.

[0011] As a further solution of the present invention, the disassembly and assembly component includes a connecting shaft, and the two sides of the outside of the connecting shaft are rotatably connected to the two sides of the slide through sleeves. A group of external threads are respectively opened on both sides of the outer wall of the connecting shaft, and each group of external threads consists of two threads with opposite textures. The corresponding two nuts are respectively threadedly connected in the two threads with opposite textures.

[0012] As a further solution of the present invention, the connecting shaft passes through one end of the mounting seat and is fixed with a rotating head, a rotating handle slides through the middle of the rotating head, and blocking balls are respectively fixed at both ends of the rotating handle.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame. After the inclination adjustment of the lathe worktable, mounting platform and tool holder is completed, the turntable is stopped, and the turntable is pushed to drive the sliding block and the limit cylinder to move through the fixed column. When the sliding block moves to the deepest part of the sliding groove, the limit cylinder is sleeved on the outside of the gear ring, and the teeth inside the limit cylinder are clamped in the tooth groove outside the gear ring. Because the gear ring is fixed on the CNC lathe body, the purpose of limiting the limit cylinder is achieved, so that the turntable and the stud will not rotate freely, thereby improving the stability of the inclination adjustment of the lathe worktable, and the mutual cooperation between the multiple teeth and the multiple tooth grooves can achieve the purpose of multi-point locking of the stud, thereby improving the inclination adjustment accuracy. Through the adaptive adjustment of the angle of the lathe worktable, the CNC lathe will have strong adaptability to the cutting force during multi-process compound processing, ensuring that the radial force generated by turning and the axial force generated by milling and drilling can meet the finishing standard, so that the CNC lathe takes into account the rigidity requirements of different processes. When the cam is in a state of rotation and the cam, the two levers are engaged, and the lever is engaged with the cam, and the cam is engaged with the lever, and the cam is engaged with the lever, and the cam is engaged with the lever, and the cam is engaged with the lever, and the cam is engaged with the lever, and the cam is engaged with the lever, and the cam is engaged with the lever. When the tool holder is disassembled and replaced, there is no need to slide the mounting seat at the bottom of the tool holder in or out of the opening of the T-slot in the mounting platform, which reduces the workload of installing the tool holder and improves the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of a partial cross section of the main body of the CNC lathe of the present invention; Figure 3 This is a structural diagram of the connection between the lathe workbench and the mounting platform of the present invention; Figure 4 This is a structural diagram of the connection between the lathe workbench and the adjustment assembly of the present invention; Figure 5 It is a structural schematic diagram of the regulating assembly of the present invention; Figure 6 This is a schematic diagram of the structure of the operating assembly and the ring gear being separated according to the present invention; Figure 7 It is a structural schematic diagram of the cross section of the extended column of the present invention; Figure 8 This is a schematic structural diagram of the connection between the mounting base and the sliding assembly of the present invention; Figure 9 This is a schematic diagram of the structure of the disassembly and assembly components of the present invention; Figure 10 It is a structural schematic diagram of the sliding assembly of the present invention.

[0016] In the accompanying drawings, the components represented by the reference numerals are as follows: 1. CNC lathe body; 2. Three-jaw chuck mechanism; 3. Lathe workbench; 4. Mounting platform; 5. T-slot; 6. Base; 7. Fixed seat; 8. Support rolling bearing; 9. Support shaft; 10. Limit rod; 11. Adjustment assembly; 111. Stud; 112. Limit bearing; 113. Threaded barrel; 114. Slide; 115. Rotating shaft; 116. Deflection plate; 12. Ejector rod; 13. Extension column; 14. Gear ring; 15. Sliding groove; 16. Operation Working assembly; 161, fixed column; 162, sliding block; 163, limiting cylinder; 164, teeth; 165, turntable; 17, angle plate; 18, mounting seat; 19, tool holder; 20, sliding assembly; 201, connecting seat; 202, groove; 203, baffle; 204, adjusting frame; 205, sliding hole; 206, nut; 21, slideway; 22, disassembly and assembly assembly; 221, connecting shaft; 222, external thread; 223, rotating head; 224, turning handle. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0018] See also Figures 1-10 , the present invention provides a technical solution: A multi-process integrated machining slant-bed CNC lathe includes a CNC lathe body 1, a three-jaw chuck mechanism 2 mounted on one side of the CNC lathe body 1, a lathe table 3 disposed within the CNC lathe body 1, and a base 6 fixed to the bottom. The lathe table 3 is mounted within the CNC lathe body 1 in an inclined configuration, with a support shaft 9 extending through and fixed at its lowest point. An angle plate 17 is mounted on one side of the CNC lathe body 1. The angle plate 17 on one side of the CNC lathe body 1 can be observed during the deflection of the lathe table 3, thereby improving the accuracy of adjusting the inclination of the lathe table 3. The two sides of the outer wall of the support shaft 9 are respectively sleeved with supporting rolling bearings 8, and the two supporting rolling bearings 8 are clamped with a fixed seat 7 on the outside. The fixed seat 7 is fixedly connected to the bottom of the CNC lathe body 1. An adjusting component 11 is fixed through the middle of the fixed seat 7, and the top of the adjusting component 11 is rotatably connected with a push rod 12. Both ends of the push rod 12 are fixed to the highest point of the mounting platform 4. One end of the adjusting component 11 passes through the front of the CNC lathe body 1 and is fixed with an extension column 13. A sliding groove 15 is provided inside the extension column 13, and a gear ring 14 is sleeved on the outside of the extension column 13. The gear ring 14 is fixed to the front of the CNC lathe body 1, and a plurality of tooth grooves are provided on the outer wall of the gear ring 14. An operating component 16 is slidably connected in the sliding groove 15. One end of the operating component 16 passes through the sliding groove 15 and extends to the outside of the extension column 13; A mounting platform 4 is fixedly connected to the lathe workbench 3, and a number of T-slots 5 are provided on the mounting platform 4 at equal intervals. Three mounting seats 18 are provided on the mounting platform 4, and a tool holder 19 is installed on the mounting seat 18. Sliding components 20 are fixed on both sides of the bottom of the mounting seat 18. A slide 21 is provided inside the mounting seat 18, and a disassembly component 22 is provided in the slide 21. One end of the disassembly component 22 passes through the slide 21 and extends to the outside of the mounting seat 18. The tops of the two sliding components 20 pass through the slide 21 and are connected to the two sides of the outside of the disassembly component 22.

[0019] As a further solution of the present invention, the adjustment component 11 includes a stud 111, and two limit bearings 112 are sleeved on the outside of the stud 111. The two limit bearings 112 are respectively clamped on the front and rear sides of the inner wall of the CNC lathe body 1. The external thread 222 of the stud 111 is connected to the threaded barrel 113, and the outside of the threaded barrel 113 is fixedly connected to the slide 114; the extension column 13 drives the stud 111 to rotate inside the two limit bearings 112, and the stud 111 is supported and limited by the limit bearings 112 to improve its rotation stability.

[0020] As a further solution of the present invention, the top of the slide 114 is fixedly connected to a rotating shaft 115, and the outer wall of the rotating shaft 115 is penetrated and rotatably connected to three deflection plates 116. The tops of the three deflection plates 116 are sleeved and rotatably connected to the outer wall of the push rod 12. The two ends of the slide 114 respectively penetrate the sliding limit rod 10, and the limit rod 10 is fixedly connected between the inner wall of the CNC lathe body 1 and the fixed seat 7; During operation, as the stud 111 rotates, the threaded tube 113 on its outside drives the slide 114 to slide outside the two limit rods 10, and the two limit rods 10 support and guide the two ends of the slide 114 to improve the stability of the horizontal movement of the slide 114. During the movement, the slide 114 pushes the three deflection plates 116 to deflect through the rotating shaft 115, and supports the highest point of the lathe worktable 3 through multiple points to improve the stability of the lathe worktable 3.

[0021] As a further embodiment of the present invention, the operating assembly 16 includes a fixed column 161, a sliding block 162 is fixed to one end of the fixed column 161, and the sliding block 162 is rectangular and slides in the sliding groove 15 inside the extension column 13. The sliding groove 15 is rectangular and its shape is adapted to the sliding block 162; During operation, the sliding block 162 is driven to rotate by the fixed column 161. Since the sliding block 162 and the sliding groove 15 are both rectangular in design, the sliding block 162 can rotate synchronously with the extension column 13, so that the sliding block 162 does not affect the driving work of the extension column 13 and the stud 111 while moving horizontally.

[0022] As a further embodiment of the present invention, a limiting cylinder 163 is fixed to the outside of the fixed column 161, and a plurality of teeth 164 are fixed to the inner wall of the limiting cylinder 163. The limiting cylinder 163 is sleeved on the outside of the gear ring 14, and the teeth 164 are inserted into the tooth grooves. The end of the fixed column 161 away from the sliding block 162 is fixedly connected to a rotating disk 165. During operation, the turntable 165 is pushed so that it drives the sliding block 162 and the limiting cylinder 163 to move through the fixed column 161. When the sliding block 162 moves to the deepest part of the sliding groove 15, the limiting cylinder 163 is sleeved on the outside of the ring gear 14, and the teeth 164 inside the limiting cylinder 163 are clamped in the tooth groove outside the ring gear 14. Because the ring gear 14 is fixed on the CNC lathe body 1, the purpose of limiting the limiting cylinder 163 is achieved, so that the turntable 165 and the stud 111 will not rotate freely, thereby improving the stability of the inclination adjustment of the lathe worktable 3.

[0023] Furthermore, the mutual cooperation between the plurality of teeth 164 and the plurality of tooth grooves achieves the purpose of multi-point locking of the stud 111 , thereby improving the accuracy of adjusting the inclination angle of the lathe worktable 3 .

[0024] As a further solution of the present invention, the sliding assembly 20 includes a connecting seat 201, the top of the connecting seat 201 is fixed to the bottom of the mounting seat 18, the connecting seat 201 slides in the T-slot 5, and grooves 202 are respectively provided on both sides of the bottom of the connecting seat 201. A baffle 203 is slidably connected in the groove 202, and the baffle 203 is clamped in the recess inside the T-slot 5. The opposite surfaces of the two baffles 203 are fixedly connected to an adjustment frame 204. The adjustment frame 204 is an inverted U-shaped design and the top passes through the slide 21 and is clamped with a nut 206. The nut 206 is threadedly connected to the outside of the disassembly assembly 22. Two sliding holes 205 are respectively provided on both sides of the connecting seat 201. The adjustment frame 204 slides through the corresponding two sliding holes 205; During operation, the adjustment frame 204 drives the baffle 203 to move into the two grooves 202 at the bottom of the connecting seat 201. The slideway 21 and the slide hole 205 limit the inverted U-shaped adjustment frame 204, thereby improving the stability of the adjustment frame 204 driving the baffle 203 to move. When the baffle 203 is completely moved into the groove 202 and out of the depression inside the T-slot 5, the locking state between the sliding assembly 20 and the T-slot 5 is released, thereby facilitating the sliding assembly 20 to be directly removed from the T-slot 5; The turning handle 224 drives the connecting shaft 221 to rotate through the turning head 223, and the connecting shaft 221 drives the two sets of external threads 222 to rotate. Similarly, the two corresponding adjustment frames 204 can move synchronously and away from each other. The two adjustment frames 204 respectively drive the two baffles 203 to be clamped into the recesses inside the T-slot 5, so that the baffles 203 are close to the inner wall of the T-slot 5, and cooperate with the connecting seat 201 to be embedded in the T-slot 5 to limit the mounting seat 18, thereby improving the stability of the installation of the mounting seat 18 and the upper tool holder 19.

[0025] As a further embodiment of the present invention, the disassembly assembly 22 includes a connecting shaft 221. The two sides of the outer portion of the connecting shaft 221 are rotatably connected to the two sides of the slideway 21 via bushings. A set of external threads 222 are respectively formed on the outer wall of the connecting shaft 221. Each set of external threads 222 consists of two threads with opposite patterns. The corresponding two nuts 206 are respectively threadedly connected to the two threads with opposite patterns. During operation, the two external sets of external threads 222 are driven to rotate by the connecting shaft 221. Since each set of external threads 222 consists of two threads with opposite textures, the corresponding two nuts 206 are respectively threadedly connected to the two threads with opposite textures, so that the corresponding two adjustment frames 204 can be close to each other, so as to facilitate the synchronous adjustment of the positions of multiple adjustment frames 204.

[0026] As a further solution of the present invention, a connecting shaft 221 passes through one end of the mounting seat 18 and is fixed with a rotating head 223. A rotating handle 224 slides through the middle of the rotating head 223. Stop balls are fixed at both ends of the rotating handle 224. During operation, the handle 224 is pushed to slide inside the rotating head 223, so that the handle 224 extends from the other side of the rotating head 223, and then the handle 224 is operated to drive the rotating head 223 to rotate, so that when the connecting shaft 221 is continuously rotated, the mounting platform 4 will not interfere with the rotation operation of the handle 224, and the blocking balls at both ends of the handle 224 can limit the handle 224 to prevent the handle 224 from separating from the rotating head 223 during the sliding process.

[0027] Working principle of the present invention: When in use, by clamping the workpiece in the three-jaw chuck mechanism 2, starting the CNC lathe body 1, the lathe table 3 performs multi-axis movement and drives the multiple tool holders 19 on the mounting platform 4 to move, so as to process the workpiece. When performing multi-process composite processing on the workpiece, it is necessary to adjust the angle of the lathe table 3 and the mounting platform 4, hold the turntable 165 and pull it forward, so that the turntable 165 drives the sliding block 162 to move in the sliding groove 15 through the fixed column 161, so that the limiting cylinder 163 outside the fixed column 161 can move forward until the teeth 164 in the limiting cylinder 163 are out of the tooth groove outside the gear ring 14, thereby releasing the locking state of the turntable 165 and the stud 111, and by rotating the turntable 165 forward, the turntable 165 drives the sliding block 162 to rotate through the fixed column 161. Since the sliding block 162 and the sliding groove 15 are both rectangular in design, the sliding block 162 can be engaged with the extension column 13 The top of the three deflection plates 116 pushes the lathe table 3 to rotate through the push rod 12, so that the lowest point of the lathe table 3 can deflect around the center of the supporting rolling bearing 8, so that the lathe table 3 drives the mounting platform 4 and the upper tool holder 19 to change the inclination angle; During the deflection of the lathe table 3, the angle disc 17 on one side of the internal part of the CNC lathe body 1 can be observed to improve the accuracy of the inclination adjustment of the lathe table 3. After completing the inclination adjustment of the lathe table 3, the mounting platform 4 and the tool holder 19, the rotation of the turntable 165 is stopped, and the turntable 165 is pushed to move the sliding block 162 and the limiting cylinder 163 through the fixed column 161. When the sliding block 162 moves to the deepest part of the sliding groove 15, the limiting cylinder 163 is The teeth 164 inside the limiting cylinder 163 are sleeved on the outside of the gear ring 14, and the teeth 164 inside the limiting cylinder 163 are clamped in the tooth groove outside the gear ring 14. Since the gear ring 14 is fixed to the CNC lathe body 1, the limiting cylinder 163 is limited, so that the turntable 165 and the stud 111 will not rotate freely, thereby improving the stability of the inclination adjustment of the lathe table 3. In addition, the mutual cooperation between the multiple teeth 164 and the multiple tooth grooves realizes the purpose of multi-point locking of the stud 111, thereby improving the accuracy of the inclination adjustment; When the tool holder 19 on the mounting platform 4 is disassembled and replaced, the handle 224 on one side of the mounting seat 18 is rotated in the opposite direction so that the handle 224 drives the connecting shaft 221 to rotate through the rotating head 223. When the highest point of the handle 224 is deflected onto the mounting platform 4, the handle 224 is pushed to slide inside the rotating head 223, so that the handle 224 extends from the other side of the rotating head 223. Then, the handle 224 is operated to drive the rotating head 223 to rotate so that when the connecting shaft 221 is continuously rotated, the mounting platform 4 will not interfere with the rotation operation of the handle 224. In addition, the blocking balls at both ends of the handle 224 can limit the handle 224 and prevent the handle 224 from separating from the rotating head 223 during the sliding process. The connecting shaft 221 drives the two sets of external threads 22 2 is rotated, each set of external threads 222 consists of two threads with opposite textures, and the corresponding two nuts 206 are respectively threadedly connected to the two threads with opposite textures, so that the corresponding two adjustment racks 204 can approach each other, and the two adjustment racks 204 respectively drive the two baffles 203 to move to the two grooves 202 at the bottom of the connecting seat 201. The slide 21 and the slide hole 205 limit the inverted U-shaped adjustment rack 204, thereby improving the stability of the adjustment rack 204 driving the baffle 203 to move. When the baffle 203 is completely moved into the groove 202 and out of the recess inside the T-slot 5, the locking state between the sliding assembly 20 and the T-slot 5 is released, and then the tool holder 19 and the mounting seat 18 can be directly removed from the front of the mounting platform 4; When the tool holder 19 is installed on the mounting platform 4, the two sliding components 20 at the bottom of the mounting seat 18 are pushed into the T-slot 5 in the mounting platform 4 from the front, so that the connecting seat 201 in the sliding component 20 is embedded in the T-slot 5. Then, the turning handle 224 is rotated forward so that the turning handle 224 drives the connecting shaft 221 to rotate through the turning head 223, and the connecting shaft 221 drives the two sets of external threads 222 on the outside to rotate. Similarly, the corresponding two adjusting frames 204 can move synchronously and move away from each other. The two adjusting frames 204 respectively drive the two baffles 203 to be stuck in the recesses inside the T-slot 5. When it is difficult to drive the turning head 223 and the connecting shaft 221 to rotate by the turning handle 224, the baffle 203 is close to the inner wall of the T-slot 5, and the connecting seat 201 is embedded in the T-slot 5 to limit the mounting seat 18, so that the tool holder 19 above the mounting seat 18 can be stably installed on the mounting platform 4.

Claims

1. A CNC lathe with an inclined bed for integrated multi-process processing, comprising a CNC lathe body (1), characterized in that: A three-jaw chuck mechanism (2) is installed on one side of the CNC lathe body (1), a lathe workbench (3) is provided inside the CNC lathe body (1) and a base (6) is fixed at the bottom, the lathe workbench (3) is installed in an inclined shape inside the CNC lathe body (1) and a support shaft (9) is fixed through the lowest point, an angle plate (17) is installed on one side of the CNC lathe body (1), support rolling bearings (8) are respectively sleeved on both sides of the outer wall of the support shaft (9), and a fixing seat (7) is clamped on the outside of the two support rolling bearings (8), and the fixing seat (7) is fixedly connected to the bottom of the CNC lathe body (1), and an adjustment component (11) is fixed through the middle of the fixing seat (7). The top of the adjustment component (11) is rotatably connected to a push rod (12), and both ends of the push rod (12) are fixed to the highest point of the mounting platform (4). One end of the adjustment component (11) passes through the front of the CNC lathe body (1) and is fixed to an extension column (13). A sliding groove (15) is provided inside the extension column (13), and a gear ring (14) is sleeved on the outside of the extension column (13). The gear ring (14) is fixed to the front of the CNC lathe body (1), and a plurality of tooth grooves are provided on the outer wall of the gear ring (14). An operating component (16) is slidably connected in the sliding groove (15), and one end of the operating component (16) passes through the sliding groove (15) and extends to the outside of the extension column (13); The lathe workbench (3) is fixedly connected to a mounting platform (4), a plurality of T-shaped slots (5) are provided on the mounting platform (4) at equal intervals, three mounting seats (18) are provided on the mounting seat (18), a tool holder (19) is installed on the mounting seat (18), sliding components (20) are fixed on both sides of the bottom of the mounting seat (18), a slideway (21) is provided inside the mounting seat (18), a disassembly component (22) is provided inside the slideway (21), one end of the disassembly component (22) passes through the slideway (21) and extends to the outside of the mounting seat (18), and the tops of the two sliding components (20) pass through the slideway (21) and are connected to both sides of the outside of the disassembly component (22).

2. The multi-process integrated machining slant bed CNC lathe according to claim 1, characterized in that: The adjustment assembly (11) comprises a stud (111), the stud (111) being externally sleeved with two limit bearings (112), the two limit bearings (112) being respectively clamped on the front and rear sides of the inner wall of the CNC lathe body (1), the external thread (222) of the stud (111) being connected to a threaded barrel (113), and the external surface of the threaded barrel (113) being fixedly connected to a slide seat (114).

3. The multi-process integrated machining slant bed CNC lathe according to claim 2, characterized in that: The top of the slide (114) is fixedly connected to a rotating shaft (115), and the outer wall of the rotating shaft (115) is penetrated by three deflection plates (116) that are rotatably connected. The tops of the three deflection plates (116) are sleeved and rotatably connected to the outer wall of the top rod (12). The two ends of the slide (114) respectively penetrate the sliding limit rod (10), and the limit rod (10) is fixedly connected between the inner wall of the CNC lathe body (1) and the fixed seat (7).

4. The multi-process integrated machining slant bed CNC lathe according to claim 1, characterized in that: The operating assembly (16) includes a fixed column (161), and a sliding block (162) is fixed to one end of the fixed column (161). The sliding block (162) is rectangular in design and slides in a sliding groove (15) inside the extension column (13). The sliding groove (15) is rectangular and its shape is adapted to the sliding block (162).

5. The multi-process integrated machining slant bed CNC lathe according to claim 4, characterized in that: A limiting cylinder (163) is fixed on the outside of the fixed column (161), and a plurality of teeth (164) are fixed on the inner wall of the limiting cylinder (163). The limiting cylinder (163) is sleeved on the outside of the gear ring (14) and the teeth (164) are inserted into the tooth grooves. One end of the fixed column (161) away from the sliding block (162) is fixedly connected to a rotating disk (165).

6. The multi-process integrated machining slant bed CNC lathe according to claim 1, characterized in that: The sliding assembly (20) includes a connecting seat (201), the top of the connecting seat (201) is fixed to the bottom of the mounting seat (18), the connecting seat (201) slides in the T-slot (5), and grooves (202) are respectively provided on both sides of the bottom of the connecting seat (201), a baffle (203) is slidably connected in the groove (202), the baffle (203) is clamped in the recess inside the T-slot (5), and the opposite surfaces of the two baffles (203) are fixedly connected with an adjustment frame (204), the adjustment frame (204) is designed in an inverted U shape and the top passes through the slideway (21) and is clamped with a nut (206), the nut (206) is threadedly connected to the outside of the disassembly assembly (22), two sliding holes (205) are respectively provided on both sides of the connecting seat (201), and the adjustment frame (204) passes through and slides in the corresponding two sliding holes (205).

7. The multi-process integrated machining slant bed CNC lathe according to claim 6, characterized in that: The disassembly assembly (22) includes a connecting shaft (221), and the two sides of the outside of the connecting shaft (221) are respectively rotatably connected to the two sides of the slideway (21) through a shaft sleeve. A group of external threads (222) are respectively opened on the two sides of the outer wall of the connecting shaft (221), and each group of external threads (222) consists of two threads with opposite patterns, and the corresponding two nuts (206) are respectively threadedly connected to the two threads with opposite patterns.

8. The multi-process integrated machining slant bed CNC lathe according to claim 7, characterized in that: The connecting shaft (221) passes through the mounting seat (18), and a rotating head (223) is fixed at one end thereof. A rotating handle (224) slides through the middle of the rotating head (223), and blocking balls are fixed at both ends of the rotating handle (224).

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