Vertical turning and milling machining center

Abstract

The present invention discloses a vertical turning and milling compound machining center, specifically relates to the technical field of machining centers, including a machining center, a machining assembly provided on the machining center, the machining assembly including a first slide plate arranged in an adjustable position in the machining center, and a second slide plate arranged on the top of the first slide plate. The present invention drives the displacement of the pull plate by a lifting cylinder, so that the pull plate can abut against the bottom of the workpiece, avoiding the phenomenon of displacement of the workpiece due to force during machining, and the clamping ring abuts against the workpiece when deflected, so that the angle of the workpiece and the chuck can be adjusted, making it easy to process different positions of the workpiece, improving the convenience of workpiece machining, installing different tools on the second machining head, and adjusting the angle of the cleaning frame on the reinforced side plate through an arc groove and a sliding shaft, making it easy to adjust the angle of the elastic grinding plate, so that the elastic grinding plate can swing back and forth to grind the workpiece, ensuring the grinding effect, achieving diversity during machining, and meeting different machining needs.

Description

Technical Field

[0001] The present invention relates to the technical field of machining centers, and more particularly to a vertical turning-milling compound machining center. Background Art

[0002] Machine tools refer to machines used to manufacture machines, also known as machine tools or machine tools, and are usually referred to as machine tools. They are generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools. There are many methods for processing mechanical parts in modern machinery manufacturing: in addition to cutting, there are also casting, forging, welding, stamping, extrusion, etc. With the development of industrial technology, parts are becoming more and more complex, and the processing requirements are becoming higher and higher. The precision requirements of parts are also getting higher and higher. More and more parts need to be clamped at one time to complete all or most of the processing processes.

[0003] Among them, the patent with announcement number CN214264640U discloses a vertical five-axis turning and milling compound machining center, including a bed, on which an X-guide rail and an X-slide are provided, and a vertical worktable for clamping the workpiece to be processed is installed on the X-slide; a column is arranged on one side of the bed, on which a tool magazine is provided, on which a Z-guide rail and a Z-slide sliding along the Z-guide rail are provided, on which a rotary table is provided, and on which a machining spindle is provided, and the rotary table drives the machining spindle to rotate and position it at any angle;

[0004] When this structure is in use, the workpiece to be processed is installed on the vertical workbench, and the Z-axis slide slides in the Z direction to drive the rotary table to perform Z-axis positioning, and the rotary table is used to perform vertical, horizontal and other arbitrary angle positioning processing on the processing angle of the processing spindle. The processing of parts that require multi-faceted processing can be completed by clamping the workpiece once. However, although this structure adjusts different directions through the X-axis slide and the Z-axis slide, it is relatively cumbersome when performing regulation and control, and the function of processing in different directions cannot be realized at the same time. In addition, the workpiece is prone to displacement due to force during processing. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a vertical turning-milling compound machining center, which aims to solve the problems raised in the above-mentioned background technology.

[0006] The present invention provides the following technical solution: a vertical turning and milling compound machining center, comprising a machining center, wherein a machining assembly is provided on the machining center;

[0007] The processing assembly includes a first slide plate with adjustable position provided in the processing center, a second slide plate with adjustable position provided on the top of the first slide plate, a frequency conversion controller provided on the second slide plate, and a first processing head for processing provided on one side of the frequency conversion controller;

[0008] A limit frame is provided on one side of the first slide, a chuck for clamping the workpiece is provided in the middle of the limit frame, a lifting cylinder for lifting the workpiece is installed via bolts on the end of the limit frame away from the workpiece, and a pulling plate for lifting the workpiece is fixedly provided at the output end of the lifting cylinder;

[0009] The cam is fixed on the second sliding plate, and a sliding shaft is fixed on the top of the sliding plate to the second sliding plate through bolts.

[0010] It can be seen that in the above technical solution, one end of the workpiece passes through the chuck and extends to the bottom of the lifting cylinder. The lifting cylinder drives the pull plate to move, so that the pull plate can abut against the bottom of the workpiece, thereby preventing the workpiece from shifting due to force during processing. Through the second processing head and the multiple tool mounting holes on the second processing head, different tools can be installed on the second processing head to achieve diversity during processing and meet different processing requirements.

[0011] Optionally, in a possible embodiment, a third electric push rod is installed on the outside of the limit frame by bolts, and a clamping ring is provided at the output end of the third electric push rod, the clamping ring is sleeved on the outside of the workpiece, and the clamping ring extends to one side of the bottom of the limit frame and is rotatably connected to the limit frame, a pulley is provided on one side of the limit frame and the outside of the chuck, and the chuck is plugged into the pulley through a limit shaft, and a belt is sleeved on the two pulleys, and a driving motor for driving the pulley to rotate is installed on the outside of the limit frame by bolts, a second hinged cover is connected to one side of the top of the machining center, one end of the second hinged cover is hinged to the first hinged cover, and the first hinged cover is slidably connected to the machining center, hydraulic rods are hinged on both sides of the top of the inner wall of the machining center, and the output end of each hydraulic rod extends to the second hinged cover and is hinged to the second hinged cover, a first screw transmission module for driving the displacement of the first slide is provided at the bottom of the inner wall of the machining center, and a second screw transmission module for driving the displacement of the second slide is provided on the top of the first slide;

[0012] It can be seen that in the above technical solution, the pulley located outside the limit frame is driven to rotate by the driving motor, and the pulley on the chuck is driven to rotate by the belt, so that the chuck can drive the workpiece to rotate, thereby realizing the function of adjusting the angle of the workpiece during processing. At the same time, the clamping ring is driven to deflect by the third electric push rod, and the clamping ring contacts the workpiece when it deflects, thereby enabling the workpiece and the chuck to deflect along the axis point where the limit shaft and the pulley are connected, thereby enabling the angle of the workpiece and the chuck to be adjusted, making it easy to process different positions of the workpiece, improving the convenience of workpiece processing, and the elastic grinding plate can also grind the workpiece, while the second electric push rod The push rod drives the triangular slider to move, so that the cleaning frame can be adjusted in angle on the reinforced side plate through the arc groove and the sliding shaft, and the angle of the elastic grinding plate can be easily adjusted so that the elastic grinding plate can swing back and forth to grind the workpiece, ensuring the grinding effect. At the same time, the elastic grinding plate can be driven to move on the cleaning frame by the first electric push rod to scrape off the waste chips and impurities adhered to the elastic grinding plate, avoiding waste chips and impurities remaining on the elastic grinding plate and causing poor grinding effect. At the same time, the first slide plate and the second slide plate are driven by the first screw transmission module and the second screw transmission module to adjust the position, which is convenient for the receiving bucket to transport the workpiece after processing.

[0013] Technical effects and advantages of the present invention:

[0014] 1. In the present invention, one end of the workpiece passes through the chuck and extends to the bottom of the lifting cylinder. The lifting cylinder drives the pull plate to move so that the pull plate can abut against the bottom of the workpiece, thereby preventing the workpiece from shifting due to force during processing. The drive motor drives the pulley located outside the limit frame to rotate, and the belt drives the pulley on the chuck to rotate, thereby enabling the chuck to drive the workpiece to rotate, thereby realizing the function of adjusting the angle of the workpiece during processing;

[0015] 2. The present invention drives the clamping ring to deflect via the third electric push rod. When the clamping ring deflects, it contacts the workpiece, thereby enabling the workpiece and the chuck to deflect along the axis point where the limit shaft and the pulley are connected. This allows the angles of the workpiece and the chuck to be adjusted, making it easy to process different positions of the workpiece and improving the convenience of workpiece processing. Different tools can be installed on the second processing head through the second processing head and the plurality of tool mounting holes on the second processing head, thereby achieving diversity in processing and meeting different processing requirements.

[0016] 3. The present invention drives the triangular slider to move by the second electric push rod, so that the cleaning frame can be adjusted in angle on the reinforced side plate through the arc groove and the slide shaft, making it easy to adjust the angle of the elastic grinding plate so that the elastic grinding plate can swing back and forth to grind the workpiece, ensuring the grinding effect;

[0017] 4. The present invention drives the elastic grinding plate to move on the cleaning frame through the first electric push rod, thereby scraping off the waste chips and impurities adhered to the elastic grinding plate, avoiding the waste chips and impurities remaining on the elastic grinding plate and causing poor grinding effect. At the same time, the first and second slide plates are driven by the first and second screw drive modules to adjust their positions, making it convenient for the receiving bucket to transport the processed workpieces.

[0018] To sum up, through the corresponding coordinated use of various structures, the lifting cylinder drives the pull plate to move, so that the pull plate can contact the bottom of the workpiece, avoiding the phenomenon of displacement of the workpiece due to force during processing. The chuck can drive the workpiece to rotate, realizing the function of adjusting the angle of the workpiece during processing. The clamping ring contacts the workpiece when deflected, so that the angle of the workpiece and the chuck can be adjusted, which makes it easy to process different positions of the workpiece and improves the convenience of workpiece processing. Different tools can be installed on the second processing head and several tool mounting holes on the second processing head. The cleaning frame is adjusted at an angle on the reinforced side plate through the arc groove and the sliding shaft, and the angle of the elastic grinding plate is easy to adjust, so that the elastic grinding plate can swing back and forth to grind the workpiece, ensuring the grinding effect, achieving diversity during processing, and meeting different processing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solutions of the present disclosure, the following briefly introduces the drawings required for use in some embodiments. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure, and those skilled in the art can also derive other drawings based on these drawings. Furthermore, the drawings described below are schematic diagrams and are not intended to limit the actual dimensions of the products, actual processes of the methods, actual timing of signals, and the like involved in the embodiments of the present disclosure.

[0020] Figure 1It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a cross-sectional view of the overall structure of the present invention.

[0022] Figure 3 It is a three-dimensional diagram of the processing assembly of the present invention.

[0023] Figure 4 This is a schematic diagram of the second slide, servo motor, second processing head, receiving bucket and second electric push rod of the present invention when they are installed together.

[0024] Figure 5 This is a schematic diagram of the present invention when the limit frame, processing head, third electric push rod, pulley, belt and clamping ring are installed together.

[0025] Figure 6 It is a three-dimensional diagram of the receiving bucket, the second electric push rod, the reinforcing side plate, the cleaning frame, the first electric push rod, the servo motor and the second processing head of the present invention.

[0026] Figure 7 For the present invention Figure 3 Schematic diagram of the local structure at point A in the middle.

[0027] Figure 8 Schematic diagram of the installation of the chuck and pulley of the present invention.

[0028] In the figure: 1. machining center; 2. first slide; 3. second slide; 4. first machining head; 5. frequency conversion controller; 6. limit frame; 7. chuck; 8. workpiece; 9. lifting cylinder; 10. servo motor; 11. second machining head; 12. reinforcing side plate; 13. cleaning frame; 14. elastic grinding plate; 15. first electric push rod; 16. second electric push rod; 17. receiving bucket; 18. third electric push rod; 19. clamping ring; 20. pulley; 21. belt; 22. drive motor; 23. first hinged cover; 24. second hinged cover; 25. hydraulic rod; 26. first screw transmission module; 27. second screw transmission module. DETAILED DESCRIPTION

[0029] 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 creative efforts are within the scope of protection of the present invention.

[0030] As attached Figure 1 - Figure 8The vertical turning and milling compound machining center shown in the figure uses the machining components provided on the machining center 1 to drive the pull plate to move, so that the pull plate can abut against the bottom of the workpiece 8, avoiding the phenomenon of displacement of the workpiece due to force during machining. The chuck 7 can drive the workpiece 8 to rotate, realizing the function of adjusting the angle of the workpiece during machining. The clamping ring 19 abuts against the workpiece 8 when deflected, so that the angle of the workpiece 8 and the chuck 7 can be adjusted, which makes it easy to machine different positions of the workpiece 8 and improves the convenience of machining the workpiece 8. Different tools can be installed on the second machining head 11 through the second machining head 11 and the several tool mounting holes on the second machining head 11. The cleaning frame 13 is adjusted in angle on the reinforced side plate 12 through the arc groove and the sliding shaft, and the angle of the elastic grinding plate 14 is easy to adjust, so that the elastic grinding plate 14 can swing back and forth to grind the workpiece 8, ensuring the grinding effect, realizing diversity during machining, and meeting different machining requirements. The specific structural arrangement of the components is as follows;

[0031] The machining assembly includes a first slide 2 with adjustable position set in a machining center 1, a second slide 3 with adjustable position set on top of the first slide 2, a frequency conversion controller 5 set on the second slide 3, and a first machining head 4 for machining set on one side of the frequency conversion controller 5;

[0032] A limit frame 6 is provided on one side of the first slide 2, and a chuck 7 for clamping a workpiece 8 is provided in the middle of the limit frame 6. A lifting cylinder 9 for lifting the workpiece 8 is fixedly provided on the end of the limit frame 6 away from the workpiece 8 through bolts, and a pulling plate for lifting the workpiece 8 is fixedly provided on the output end of the lifting cylinder 9;

[0033] A servo motor 10 is provided on the side of the second slide 3 away from the first processing head 4, and a second processing head 11 is provided on the output end of the servo motor 10. A plurality of tool mounting holes are distributed on the second processing head 11. A receiving bucket 17 is provided on one side of the servo motor 10. The receiving bucket 17 is installed on one side of the second slide 3 by bolts. A reinforcing side plate 12 is provided on the top side of the receiving bucket 17. The reinforcing side plate 12 is installed on the top of the second slide 3 by bolts. A cleaning frame 13 with an adjustable angle is provided on one side of the reinforcing side plate 12. An arc-shaped groove is opened, and a sliding shaft extending into the arc-shaped groove is fixedly provided on one side of the cleaning frame 13. An elastic grinding plate 14 for grinding is slidably connected to the middle part of the cleaning frame 13. A bracket is installed on the cleaning frame 13 by bolts. A first electric push rod 15 for driving the elastic grinding plate 14 to move is provided on the bracket. A second electric push rod 16 is installed on one end of the reinforcing side plate 12 by bolts. A triangular slider is fixedly provided on the output end of the second electric push rod 16. The triangular slider is located at the bottom of the cleaning frame 13 and is slidably connected to the reinforcing side plate 12.

[0034] The outer side of the limit frame 6 is installed with a third electric push rod 18 by bolts, and the output end of the third electric push rod 18 is provided with a clamping ring 19, which is sleeved on the outer side of the workpiece 8, and the clamping ring 19 extends to the bottom side of the limit frame 6 and is rotatably connected to the limit frame 6. A pulley 20 is provided on one side of the limit frame 6 and the outer side of the chuck 7, and the chuck 7 is plugged into the pulley 20 through the limit shaft. A belt 21 is sleeved on the two pulleys 20. A drive motor 22 for driving the pulley 20 to rotate is installed on the outer side of the limit frame 6 by bolts. 1 is connected to one side of the top of the machining center 1 with a second hinged cover 24, one end of the second hinged cover 24 is hinged to the first hinged cover 23, the first hinged cover 23 is slidably connected to the machining center 1, and hydraulic rods 25 are hinged on both sides of the top of the inner wall of the machining center 1, and the output end of each hydraulic rod 25 extends to the second hinged cover 24 and is hinged to the second hinged cover 24. A first screw transmission module 26 for driving the displacement of the first slide 2 is provided at the bottom of the inner wall of the machining center 1, and a second screw transmission module 27 for driving the displacement of the second slide 3 is provided on the top of the first slide 2.

[0035] According to the above structure, when the workpiece 8 is processed, the workpiece 8 is positioned by the chuck 7, and one end of the workpiece 8 passes through the chuck 7 and extends to the bottom of the lifting cylinder 9. The lifting cylinder 9 drives the pull plate to move so that the pull plate can contact the bottom of the workpiece 8, thereby preventing the workpiece from being displaced due to the force during processing;

[0036] The drive motor 22 drives the pulley 20 located outside the limit frame 6 to rotate, and the belt 21 drives the pulley 20 on the chuck 7 to rotate, and then the chuck 7 can drive the workpiece 8 to rotate, thereby realizing the function of adjusting the angle of the workpiece during processing;

[0037] At the same time, the third electric push rod 18 drives the clamping ring 19 to deflect, and the clamping ring 19 contacts the workpiece 8 when deflecting, so that the workpiece 8 and the chuck 7 can be deflected along the axis point where the limit shaft and the pulley 20 are connected, so that the angles of the workpiece 8 and the chuck 7 can be adjusted, which makes it easy to process different positions of the workpiece 8 and improves the convenience of processing the workpiece 8.

[0038] At the same time, during the processing of the workpiece, different tools can be installed on the second processing head 11 through the second processing head 11 and the plurality of tool mounting holes on the second processing head 11, thereby achieving diversity during processing and meeting different processing requirements;

[0039] In addition, the elastic grinding plate 14 can also grind the workpiece 8, and the second electric push rod 16 drives the triangular slider to move, so that the cleaning frame 13 can be adjusted in angle on the reinforced side plate 12 through the arc groove and the slide shaft, which makes it easy to adjust the angle of the elastic grinding plate 14 so that the elastic grinding plate 14 can swing back and forth to grind the workpiece 8, ensuring the grinding effect;

[0040] At the same time, the first electric push rod 15 can drive the elastic grinding plate 14 to move on the cleaning frame 13, so as to scrape off the waste chips and impurities adhered to the elastic grinding plate 14, and avoid waste chips and impurities remaining on the elastic grinding plate 14 and causing poor grinding effect. At the same time, the first and second slide plates 2 and 3 are driven by the first screw transmission module 26 and the second screw transmission module 27 to adjust the position. After the processing is completed, the disc 7 releases the workpiece to facilitate the receiving bucket 17 to transport the workpiece 8 after processing.

[0041] The present application discloses a vertical turning and milling compound machining center, which is different from the prior art, and drives the pull plate to move by the lifting cylinder 9, so that the pull plate can abut against the bottom of the workpiece 8, avoiding the phenomenon of the workpiece being displaced due to force during machining. The chuck 7 can drive the workpiece 8 to rotate, thereby realizing the function of adjusting the angle of the workpiece during machining. The clamping ring 19 abuts against the workpiece 8 when deflected, so that the angle of the workpiece 8 and the chuck 7 can be adjusted, which makes it easy to machine different positions of the workpiece 8 and improves the convenience of machining the workpiece 8. Different tools can be installed on the second machining head 11 through the second machining head 11 and several tool mounting holes on the second machining head 11. The cleaning frame 13 is adjusted in angle on the reinforced side plate 12 through the arc groove and the sliding shaft, and the angle of the elastic grinding plate 14 is easy to adjust, so that the elastic grinding plate 14 can swing back and forth to grind the workpiece 8, ensuring the grinding effect, realizing diversity during machining, and meeting different machining requirements.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Vertical turning and milling compound machining center, including machining center, characterized by: The machining center is provided with a machining component; The processing assembly includes a first slide plate with adjustable position provided in the processing center, a second slide plate with adjustable position provided on the top of the first slide plate, a frequency conversion controller provided on the second slide plate, and a first processing head for processing provided on one side of the frequency conversion controller; A limit frame is provided on one side of the first slide, a chuck for clamping the workpiece is provided in the middle of the limit frame, a lifting cylinder for lifting the workpiece is installed via bolts on the end of the limit frame away from the workpiece, and a pulling plate for lifting the workpiece is fixedly provided at the output end of the lifting cylinder; A servo motor is provided on a side of the second slide away from the first processing head, a second processing head is provided on an output end of the servo motor, a plurality of tool mounting holes are distributed on the second processing head, a receiving bucket is provided on one side of the servo motor, and the receiving bucket is mounted on one side of the second slide by bolts; A reinforcing side plate is provided on one side of the top of the receiving bucket, and the reinforcing side plate is mounted on the top of the second slide plate by bolts, and a cleaning frame with an adjustable angle is provided on one side of the reinforcing side plate; An arc-shaped groove is formed through the reinforcing side plate, a sliding shaft extending into the arc-shaped groove is fixedly provided on one side of the cleaning frame, and an elastic grinding plate for grinding is slidably connected to the middle of the cleaning frame; A bracket is mounted on the cleaning frame via bolts, and a first electric push rod is provided on the bracket for driving the elastic grinding plate to move; A second electric push rod is mounted on one end of the reinforcing side plate via a bolt, and a triangular slider is fixedly provided on the output end of the second electric push rod. The triangular slider is located at the bottom of the cleaning frame and is slidably connected to the reinforcing side plate. A third electric push rod is installed on the outside of the limit frame by bolts, and a clamping ring is provided at the output end of the third electric push rod. The clamping ring is sleeved on the outside of the workpiece, and the clamping ring extends to one side of the bottom of the limit frame and is rotatably connected to the limit frame; Pulleys are provided on one side of the limit frame and the outside of the chuck, and the chuck is connected to the pulleys through a limit shaft. Belts are sleeved on the two pulleys, and a driving motor for driving the pulleys to rotate is installed on the outside of the limit frame through bolts.

2. The vertical turning-milling machining center according to claim 1, characterized in that: A second hinged cover is connected to one side of the top of the processing center. One end of the second hinged cover is hinged to the first hinged cover. The first hinged cover is slidably connected to the processing center.

3. The vertical turning-milling machining center according to claim 2, characterized in that: Hydraulic rods are hinged on both sides of the top of the inner wall of the machining center, and the output end of each hydraulic rod extends to the second hinged cover and is hinged to the second hinged cover.

4. The vertical turning-milling machining center according to claim 1, characterized in that: A first screw transmission module for driving the displacement of the first slide is provided at the bottom of the inner wall of the machining center, and a second screw transmission module for driving the displacement of the second slide is provided at the top of the first slide.

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