Vertical boring machining center

Abstract

The vertical boring machining center comprises a machine body, an inner groove is formed in the machine body, a circulating mechanism is arranged on the lower portion in the inner groove, a machine frame is fixedly installed in the middle of the left side of the upper end of the machine body, and a machining mechanism is arranged at the upper end of the machine frame; a workbench is movably installed at the upper end of the machine body. After machining is completed, the reversing valve switches cutting fluid to the flow dividing pipe on the right side, the T-shaped groove of the workbench is scoured through the spraying holes, meanwhile, the overturning positioning mechanism drives the workbench to overturn, waste scraps and the cutting fluid rapidly flow back into the inner groove, manual intervention is not needed in the process, the cleaning speed is high, cleaning is thorough, the shutdown cleaning time is remarkably shortened, and the machining efficiency is improved. In addition, due to automatic cleaning, the problem that cleaning is not thorough possibly existing in manual cleaning is solved, it is guaranteed that the surface of the workbench is always kept clean, and good conditions are provided for next-time machining.

Description

Technical Field

[0001] The invention relates to the field of machining centers, in particular to a vertical boring machining center. Background Art

[0002] In the field of mechanical manufacturing, boring processing is a common processing technology, which is widely used in aerospace, automobile manufacturing, mold processing and other industries. Boring processing is mainly used to process high-precision, high-surface quality holes on workpieces. Its processing accuracy and efficiency directly affect the performance and quality of the product. With the development of industrial automation and intelligence, higher requirements are placed on the accuracy, efficiency and degree of automation of boring processing equipment.

[0003] In the prior art, the waste chips on the workbench usually need to be manually cleaned by the operator. Due to the T-slots or grooves on the surface of the workbench, it is difficult to completely remove all the waste chips by manual cleaning. The remaining waste chips will affect the accuracy of the next processing or cause equipment failure. In addition, during the manual cleaning process, the operator needs to directly contact the equipment and the workbench, and there is a risk of being scratched by sharp waste chips or accidentally starting the equipment, which has low safety. Summary of the invention

[0004] The object of the present invention is to provide a vertical boring machining center to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A vertical boring machining center, comprising

[0007] A machine body, wherein an inner groove is provided inside the machine body, a circulation mechanism is provided at the lower part of the inner groove, a frame is fixedly installed at the middle part of the upper left end of the machine body, and a processing mechanism is provided at the upper end of the frame;

[0008] A workbench is movably installed at the upper end of the machine body, a horizontal moving mechanism is arranged between the machine body and the workbench, and a flip positioning mechanism is arranged between the horizontal moving mechanism and the workbench;

[0009] A cleaning mechanism is arranged on the right side of the workbench, and the cleaning mechanism cooperates with the circulation mechanism.

[0010] Furthermore, the processing mechanism includes a second motor, the second motor is fixedly installed on the top of the frame, a screw is movably installed in the middle of the frame, a movable sleeve is movably installed outside the screw, a support platform is fixedly installed on the outside of the movable sleeve, a machine head is fixedly installed on the top of the support platform, and a boring tool is detachably installed on the output shaft end of the machine head.

[0011] Furthermore, guide rails 1 are fixedly installed at both ends of the front side of the frame, and sliders are fixedly installed at both ends of the back side of the support platform, and the sliders are slidably connected to the guide rails 1.

[0012] Furthermore, the horizontal moving mechanism includes a screw and a guide rod. The guide rod is fixedly installed on the left side of the top end of the inner groove, and the screw rod is movably installed on the right side of the top end of the inner groove. Motor 1 is fixedly installed on the left side of the body, and the output shaft of motor 1 is fixedly connected to the screw rod. Movable blocks are movably installed on the outside of the screw rod and the guide rod.

[0013] Furthermore, the flipping and positioning mechanism includes an axis frame, which is fixedly installed in the middle of the top of the movable block, and the two ends of the middle part of the workbench are movably connected to the movable blocks on both sides through a rotating shaft, and a motor three is fixedly installed on the back side of the axis frame on the right side, and the output shaft of the motor three is fixedly connected to the rotating shaft on the right side of the workbench.

[0014] Furthermore, the flip positioning mechanism also includes a mounting seat, which is fixedly arranged on both sides of the top of the movable block, a cylinder is fixedly installed on the back of the mounting seat, and a positioning hole matching the cylinder output shaft is arranged on the outer side of the workbench.

[0015] Furthermore, the cleaning mechanism includes a side frame, which is fixedly installed on the right side of the workbench, a plurality of spray holes are opened on the front of the side frame, a corrugated pipe is connected to the middle of the back of the side frame, and a plurality of T-slots are opened side by side on the top of the workbench, and the T-slots and the spray holes are on the same horizontal line.

[0016] Furthermore, the circulation mechanism includes a circulation pump, which is fixedly installed at the lower inner part of the front side of the body, the input end of the circulation pump is connected to the lower inner part of the inner tank, and the output end of the circulation pump is connected to two shunt pipes through a reversing valve, a connector 1 is fixedly installed at the upper middle part of the left side of the body, and the shunt pipe on the left side is connected to the connector 1, a connector 2 is fixedly installed at the upper middle part of the right side of the body, and the shunt pipe on the right side is connected to the connector 2, and the other end of the connector 2 is connected to the bellows.

[0017] Furthermore, a guide bevel is provided in the middle of the front side of the machine body, and guide bevel blocks are fixedly installed on both sides of the inner wall of the upper end of the inner groove, and guide rails 2 are fixedly installed in the middle of the same side of the two guide bevel blocks, and filter boxes are movably installed on the upper ends of the two guide rails 2, a rectangular groove matching the filter box is provided in the middle of the front side of the machine body, and a handle is fixedly installed in the middle of the front side of the filter box.

[0018] Furthermore, a through groove is provided on the front side of the machine body and below the rectangular groove, and a liquid leakage hopper is fixedly installed outside the through groove.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. After the processing is completed, the reversing valve of the present invention switches the cutting fluid to the right shunt pipe, flushes the T-slot of the workbench through the spray hole, and at the same time, the flip positioning mechanism drives the workbench to flip, so that the waste chips and the cutting fluid quickly flow back to the inner groove. This process does not require manual intervention, and the cleaning speed is fast and thorough, which significantly reduces the downtime for cleaning and improves the production efficiency of the equipment. In addition, automated cleaning avoids the problem of incomplete cleaning that may exist in manual cleaning, ensures that the surface of the workbench is always kept clean, and provides good conditions for the next processing.

[0021] 2. In the cleaning process of the present invention, the cutting fluid and waste chips flow back to the inner groove, and are guided to the filter box through the guide bevel block. The filter box filters the metal chips to ensure the cleanliness of the cutting fluid. The filtered cutting fluid re-enters the circulation system and is transported to the processing or cleaning link again through the circulation pump, which not only reduces the waste of cutting fluid, but also reduces the purchase and processing costs of cutting fluid. At the same time, the recycling of cutting fluid reduces environmental pollution, conforms to the concept of green manufacturing, and saves environmental protection costs for enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall front view structure of a vertical boring machining center of the present invention;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of a vertical boring machining center of the present invention;

[0024] Figure 3 It is a schematic diagram of the side frame installation structure of a vertical boring machining center of the present invention;

[0025] Figure 4 A vertical boring machining center of the present invention Figure 1 An enlarged schematic diagram of A in FIG.

[0026] Figure 5 A vertical boring machining center of the present invention Figure 1 An enlarged schematic diagram of point B in FIG.

[0027] Figure 6 A vertical boring machining center of the present invention Figure 1 An enlarged schematic diagram of point C in FIG.

[0028] In the figure: 1. machine body; 2. inner groove; 3. frame; 4. workbench; 5. motor 2; 6. screw; 7. movable sleeve; 8. support table; 9. machine head; 10. boring tool; 11. guide rail 1; 12. slider; 13. screw; 14. guide rod; 15. motor 1; 16. movable block; 17. shaft frame; 18. motor 3; 19. mounting seat; 20. cylinder; 21. positioning hole; 22. side frame; 23. spray hole; 24. bellows; 25. T-slot; 26. circulating pump; 27. reversing valve; 28. diverter pipe; 29. ​​connector 1; 30. connector 2; 31. guide bevel; 32. guide rail 2; 33. filter box; 34. handle; 35. through slot; 36. liquid leakage hopper; 37. rectangular slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0030] like Figure 1-6 As shown, the present invention provides a technical solution:

[0031] A vertical boring machining center includes a machine body 1, an inner tank 2 is provided inside the machine body 1, a circulation mechanism is provided inside the lower part of the inner tank 2, the circulation mechanism includes a circulation pump 26, the circulation pump 26 is fixedly installed inside the lower part of the front of the machine body 1, the input end of the circulation pump 26 is connected with the lower part of the inner tank 2, and two shunt pipes 28 are connected at the output end of the circulation pump 26 through a reversing valve 27, a joint 1 29 is fixedly installed on the upper end of the middle part of the left side of the machine body 1, the left shunt pipe 28 is connected with the joint 1 29, a joint 2 30 is fixedly installed on the upper end of the middle part of the right side of the machine body 1, the right shunt pipe 28 is connected with the joint 2 30, and the other end of the joint 2 30 is connected with a bellows 24, and a cleaning mechanism is provided on the right side of a workbench 4, the cleaning mechanism includes a side frame 22, the side frame 22 is fixedly installed on the right side of the workbench 4, and a plurality of spray holes are provided on the front side of the side frame 22 23, a bellows 24 is connected to the middle of the back of the side frame 22, and a plurality of T-slots 25 are arranged side by side on the top of the workbench 4, and the T-slots 25 are on the same horizontal line as the spray hole 23. The cleaning mechanism cooperates with the circulation mechanism, and a flip positioning mechanism is arranged between the horizontal moving mechanism and the workbench 4, and the flip positioning mechanism includes an axis frame 17, and the axis frame 17 is fixedly installed in the middle of the top of the movable block 16, and the two ends of the middle of the workbench 4 are movably connected with the movable blocks 16 on both sides through a rotating shaft, and a motor 3 18 is fixedly installed on the back of the right axis frame 17, and the output shaft of the motor 3 18 is fixedly connected with the rotating shaft on the right side of the workbench 4, and the flip positioning mechanism also includes a mounting seat 19, and the mounting seats 19 are fixedly arranged on both sides of the top of the movable block 16, and the back of the mounting seat 19 is fixedly installed with a cylinder 20, and a positioning hole 21 matching the output shaft of the cylinder 20 is arranged on the outer side of the workbench 4;

[0032] In this embodiment, through the automatic cleaning system, the coordinated use of the reversing valve 27, the shunt pipe 28, the bellows 24 and the spray hole 23 is utilized to realize the automatic cleaning of the waste chips of the workbench 4. After the processing is completed, the reversing valve 27 switches the cutting fluid to the right shunt pipe 28, and flushes the T-slot 25 of the workbench 4 through the spray hole 23. At the same time, the flip positioning mechanism drives the workbench 4 to flip, so that the waste chips and the cutting fluid can quickly flow back into the inner groove 2. This process does not require human intervention, and the cleaning speed is fast and thorough, which significantly reduces the downtime for cleaning and improves the production efficiency of the equipment. In addition, the automatic cleaning avoids the problem of incomplete cleaning that may exist in manual cleaning, ensuring that the surface of the workbench 4 is always kept clean, providing good conditions for the next processing.

[0033] like Figure 1 , Figure 3 and Figure 4As shown, a frame 3 is fixedly installed in the middle of the upper left side of the body 1, a processing mechanism is arranged on the upper end of the frame 3, and the processing mechanism includes a motor 2 5, a motor 2 5 is fixedly installed on the top of the frame 3, a screw 6 is movably installed in the middle of the frame 3, a movable sleeve 7 is movably installed on the outside of the screw 6, a support platform 8 is fixedly installed on the outside of the movable sleeve 7, a head 9 is fixedly installed on the top of the support platform 8, and a boring tool 10 is detachably installed on the output shaft end of the head 9, a guide rail 11 is fixedly installed at both ends of the front side of the frame 3, a slider 12 is fixedly installed at both ends of the back side of the support platform 8, and the slider 12 is slidably connected to the guide rail 11, a workbench 4 is movably installed on the upper end of the body 1, and a horizontal moving mechanism is arranged between the body 1 and the workbench 4, and the horizontal moving mechanism includes a screw 13 and a guide rod 14, and a screw 13 is fixedly installed on the left side of the top of the inner groove 2. A guide rod 14 is fixedly installed, a screw rod 13 is movably installed on the right side of the top of the inner groove 2, a motor 15 is fixedly installed on the left side of the body 1, the output shaft of the motor 15 is fixedly connected to the screw rod 13, and movable blocks 16 are movably installed on the outside of the screw rod 13 and the guide rod 14, a guide oblique block 31 is opened in the middle of the front of the body 1, and the guide oblique blocks 31 are fixedly installed on both sides of the inner wall of the upper end of the inner groove 2, and the middle of the same side of the two guide oblique blocks 31 are fixedly installed with guide rails 2 32, and filter boxes 33 are movably installed on the upper ends of the two guide rails 2 32, a rectangular groove 37 matching the filter box 33 is opened in the middle of the front of the body 1, and a handle 34 is fixedly installed in the middle of the front of the filter box 33, a through groove 35 is opened on the front of the body 1 and below the rectangular groove 37, and a liquid leaking bucket 36 is fixedly installed on the outside of the through groove 35;

[0034] In this embodiment, the closed-loop cutting fluid circulation system is used to achieve efficient recovery and reuse of the cutting fluid. During the cleaning process, the cutting fluid and waste chips flow back to the inner groove 2, and are guided to the filter box 33 through the guide bevel 31. The filter box 33 filters the metal chips to ensure the cleanliness of the cutting fluid. The filtered cutting fluid re-enters the circulation system and is transported to the processing or cleaning link again through the circulation pump 26. This not only reduces the waste of cutting fluid, but also reduces the purchase and processing costs of cutting fluid. At the same time, the recycling of cutting fluid reduces environmental pollution, conforms to the concept of green manufacturing, and saves environmental protection costs for the enterprise.

[0035] Working principle: When the boring tool 10 processes the workpiece, the reversing valve 27 connects the circulation pump 26 to the shunt pipe 28 on the left, so that the cutting fluid enters the joint 1 29 from the left shunt pipe 28, and then sprays the boring tool 10 through the external cutting fluid nozzle, ensuring cooling and lubrication during the processing, while reducing tool wear and improving processing accuracy. After the processing is completed, the reversing valve 27 cuts back to the shunt pipe 28 on the right, and the cutting fluid enters the joint 2 30 from the right shunt pipe 28, and is transported to the spray hole 23 of the cleaning mechanism through the bellows 24. The spray hole 23 sprays the cutting fluid to flush the T-slot 25 on the workbench 4, and cleans the debris and residues generated during the processing. At the same time, the flip positioning mechanism drives the workbench 4 to flip, so that the waste chips quickly flow back to the inner groove 2 together with the cutting fluid under the action of gravity, improving the cleaning efficiency and preventing the accumulation of waste chips. The cutting fluid and waste chips that flow back to the inner groove 2 are guided to the filter box 33 through the guide bevel block 31. The filter box 33 filters the metal chips to ensure the cleanliness of the cutting fluid and the normal operation of the circulation system. The filtered cutting fluid re-enters the circulation system and is transported to the processing or cleaning link again through the circulation pump 26 to form a closed loop. In addition, the motor 2 5 of the processing mechanism drives the screw 6 to rotate, driving the movable sleeve 7 and the support table 8 to move up and down, and the head 9 and the boring tool 10 on the support table 8 adjust their positions accordingly. The guide rail 1 11 and the slider 12 ensure the smooth movement of the support table 8 to achieve accurate boring processing. The workbench 4 moves horizontally at the upper end of the machine body 1 through the screw 13 and the guide rod 14 of the horizontal moving mechanism. The motor 1 15 drives the screw 13 to rotate, driving the movable block 16 to move along the guide rod 14. The shaft frame 17 and the motor 3 18 of the flip positioning mechanism control the flip angle of the workbench 4. The cylinder 20 fixes the position of the workbench 4 through the positioning hole 21 to ensure stability and accuracy during the processing. Through the above-mentioned coherent mechanical and fluid circulation system, the vertical boring machining center realizes an efficient and precise machining process, while ensuring the cleaning and maintenance of the equipment, significantly improving production efficiency and machining quality.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical boring machining center, characterized in that: include A machine body (1), wherein an inner groove (2) is provided inside the machine body (1), a circulation mechanism is provided at the lower part of the inner groove (2), a frame (3) is fixedly installed at the middle part of the left upper end of the machine body (1), and a processing mechanism is provided at the upper end of the frame (3); A workbench (4) is movably mounted on the upper end of the machine body (1), a horizontal moving mechanism is arranged between the machine body (1) and the workbench (4), and a flip positioning mechanism is arranged between the horizontal moving mechanism and the workbench (4); A cleaning mechanism is arranged on the right side of the workbench (4), and the cleaning mechanism cooperates with the circulation mechanism.

2. A vertical boring machining center according to claim 1, characterized in that: The processing mechanism comprises a second motor (5), the second motor (5) is fixedly mounted on the top of the frame (3), a screw rod (6) is movably mounted in the middle of the frame (3), a movable sleeve (7) is movably mounted on the outside of the screw rod (6), a support platform (8) is fixedly mounted on the outside of the movable sleeve (7), a machine head (9) is fixedly mounted on the top of the support platform (8), and a boring tool (10) is detachably mounted on the output shaft end of the machine head (9).

3. A vertical boring machining center according to claim 2, characterized in that: Guide rails (11) are fixedly mounted on both ends of the front side of the frame (3), and sliders (12) are fixedly mounted on both ends of the back side of the support platform (8), wherein the sliders (12) are slidably connected to the guide rails (11).

4. A vertical boring machining center according to claim 1, characterized in that: The horizontal moving mechanism comprises a screw rod (13) and a guide rod (14), wherein the guide rod (14) is fixedly mounted on the left side of the top end of the inner groove (2), and the screw rod (13) is movably mounted on the right side of the top end of the inner groove (2), and a motor (15) is fixedly mounted on the left side of the body (1), and the output shaft of the motor (15) is fixedly connected to the screw rod (13), and movable blocks (16) are movably mounted on the outside of the screw rod (13) and the guide rod (14).

5. A vertical boring machining center according to claim 4, characterized in that: The flip positioning mechanism comprises an axle frame (17), the axle frame (17) is fixedly installed at the middle of the top end of the movable block (16), the two ends of the middle part of the workbench (4) are movably connected to the movable blocks (16) on both sides through rotating shafts, and a motor three (18) is fixedly installed on the back side of the axle frame (17) on the right side, and the output shaft of the motor three (18) is fixedly connected to the rotating shaft on the right side of the workbench (4).

6. A vertical boring machining center according to claim 5, characterized in that: The flip positioning mechanism also includes a mounting seat (19), the mounting seats (19) are fixedly arranged on both sides of the top of the movable block (16), a cylinder (20) is fixedly arranged on the back of the mounting seat (19), and a positioning hole (21) matching the output shaft of the cylinder (20) is arranged on the outer side of the workbench (4).

7. A vertical boring machining center according to claim 1, characterized in that: The cleaning mechanism comprises a side frame (22), which is fixedly mounted on the right side of the workbench (4), a plurality of spray holes (23) are provided on the front of the side frame (22), a bellows (24) is connected to the middle of the back of the side frame (22), and a plurality of T-shaped slots (25) are arranged side by side on the top of the workbench (4), and the T-shaped slots (25) and the spray holes (23) are on the same horizontal line.

8. A vertical boring machining center according to claim 7, characterized in that: The circulation mechanism comprises a circulation pump (26). The circulation pump (26) is fixedly installed at the lower part of the front inner part of the machine body (1). The input end of the circulation pump (26) is connected to the lower part of the inner tank (2). The output end of the circulation pump (26) is connected to two shunt pipes (28) through a reversing valve (27). A joint 1 (29) is fixedly installed at the upper end of the middle part of the left side of the machine body (1). The shunt pipe (28) on the left side is connected to the joint 1 (29). A joint 2 (30) is fixedly installed at the upper end of the middle part of the right side of the machine body (1). The shunt pipe (28) on the right side is connected to the joint 2 (30). The other end of the joint 2 (30) is connected to the bellows (24).

9. A vertical boring machining center according to claim 1, characterized in that: A guide oblique block (31) is provided in the middle of the front face of the machine body (1), the guide oblique blocks (31) are fixedly mounted on both sides of the inner wall at the upper end of the inner groove (2), a guide rail 2 (32) is fixedly mounted in the middle of the same side of the two guide oblique blocks (31), a filter box (33) is movably mounted on the upper ends of the two guide rails 2 (32), a rectangular groove (37) matching the filter box (33) is provided in the middle of the front face of the machine body (1), and a handle (34) is fixedly mounted in the middle of the front face of the filter box (33).

10. A vertical boring machining center according to claim 9, characterized in that: A through groove (35) is provided on the front of the machine body (1) and below the rectangular groove (37), and a liquid funnel (36) is fixedly installed outside the through groove (35).

Images