An intelligent horizontal CNC slotting machine with a rotary mechanism

Abstract

The present invention relates to the technical field of CNC slotting machines, specifically to an intelligent horizontal CNC slotting machine with a rotating mechanism, comprising: a worktable, a rotating table movably mounted on the top surface of the worktable through a bearing, a workpiece body placed on the top surface of the rotating table, a cover plate movably mounted on the top surface of the workpiece body, a bolt threadedly connected to the top surface of the cover plate, a supporting bottom block fixedly mounted on the left side of the rotating table, a fixed plate fixedly welded on the left side of the supporting bottom block, a sliding groove opened on the surface of the fixed plate, a cylinder fixedly mounted on the side wall of the fixed plate, a motor fixedly connected to the ejection end of the cylinder, a slotting cutter head fixedly connected to the output end of the motor, and a rotating structure mounted on the bottom surface of the worktable. The slotting machine of the present invention can automatically adjust the angle of the workpiece body when the drill bit is lifted after one work, so that the slotting work is continuous, efficient, and manpower-saving.

Description

Technical Field

[0001] The invention relates to the technical field of CNC slotting machines, in particular to an intelligent horizontal CNC slotting machine with a rotary mechanism. Background Art

[0002] CNC slotting machines are mainly used for metal processing such as aluminum profiles, galvanized sheets, and aluminum sheets.

[0003] In this regard, China applied for patent number: CN2212164133.8, which discloses a CNC slotting machine, including a CNC slotting machine body, a first motor and a hydraulic cylinder, the CNC slotting machine body is installed on the surface of the machine base, and the surface of the machine base is fixedly connected with a mounting seat, the inside of the mounting seat is fixedly connected with a spring, and one end of the spring is fixedly connected with a mounting plate, the surface of the mounting plate is fixedly connected with a first motor, and the inside of the first motor is installed with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a connecting plate, and the surface of the connecting plate is fixedly connected with a material receiver, the surface of the mounting seat is fixedly connected with a control panel, and the surface of the machine base is fixedly connected with a waste collection box. The utility model solves the problems of low efficiency of manual material collection and easy accidental injury after the existing CNC slotting machine processes metal sheets, and the problem of manual removal of excess material cut off from the surface after the processed metal sheets are collected, which increases the production process.

[0004] However, when the slotting machine processes discontinuous and circularly distributed grooves on the surface of the workpiece body, it is necessary to frequently start and stop the machine, and frequently manually adjust the angle of the workpiece body, resulting in low work efficiency and unsatisfactory use effect.

[0005] Therefore, in order to solve the above problems, an intelligent horizontal CNC slotting machine with a rotary mechanism is proposed. Summary of the invention

[0006] The object of the present invention is to provide an intelligent horizontal CNC grooving machine with a rotating mechanism to solve the problems proposed in the above background technology that when the grooving machine processes discontinuous and circularly distributed grooves on the surface of the workpiece body, the machine needs to be started and stopped frequently, and the angle of the workpiece body needs to be manually adjusted frequently, resulting in low working efficiency and unsatisfactory use effect.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent horizontal CNC slotting machine with a rotating mechanism, comprising: a worktable, a rotating table is movably installed on the top surface of the worktable through a bearing, a workpiece body is placed on the top surface of the rotating table, a cover plate is movably installed on the top surface of the workpiece body, a bolt is threadedly connected to the top surface of the cover plate, a supporting bottom block is fixedly installed on the left side of the rotating table, a fixing plate is fixedly welded on the left side of the supporting bottom block, a sliding groove is opened on the surface of the fixing plate, a cylinder is fixedly installed on the side wall of the fixing plate, and a motor is fixedly connected to the ejection end of the cylinder The output end of the motor is fixedly connected with a slotting cutter head, and a rotating structure is installed on the bottom surface of the workbench. The rotating structure includes a slider, and the slider is slidably installed inside the sliding groove. An operating groove is provided on the side wall of the slider, and a rack plate is installed on the lower side of the slider. A ratchet is installed on the bottom surface of the workbench, and a ratchet groove is provided on the inner wall of the ratchet. The inner side of the ratchet is movably connected with a connecting shaft through a bearing, a pawl is hinged on the surface of the connecting shaft, and a spring is fixedly connected to the surface of the connecting shaft, a worm is fixedly welded to one end of the connecting shaft, and a worm wheel is fixedly connected to the bottom end of the turntable.

[0008] Preferably, an adjustment structure is installed inside the slider, and the adjustment structure includes a connecting column, and the connecting column is fixedly welded to the bottom surface of the slider, and a rotating hand bolt is installed inside the operating groove.

[0009] Preferably, the cover plate fixes the workpiece body to the top surface of the turntable by bolts, and the slotting cutter head is located just above the supporting bottom block.

[0010] Preferably, the sliding block is fixedly connected to the ejection end of the cylinder, the rack plate passes through the bottom surface of the fixed plate, the bottom end of the rack plate is located at the lower side of the workbench, and the rack plate is meshed with the ratchet.

[0011] Preferably, the connecting shaft is movably mounted on the bottom surface of the workbench via a bearing, the end of the pawl is stuck in the inside of the pawl groove, and the end of the spring sheet is in contact with the surface of the pawl.

[0012] Preferably, the worm wheel is located at the rear side of the worm, and the worm is meshed with the worm wheel.

[0013] Preferably, the connecting column is located outside the rotating hand bolt, and the bottom end of the connecting column is inserted into the top surface of the rack plate.

[0014] Preferably, the rotating hand bolt passes through the bottom surface of the slider, and the bottom end is threadedly connected to the top surface of the rack plate, and the top end of the rotating hand bolt does not contact the bottom surface of the operating slot.

[0015] Compared with the prior art, the beneficial effect of the present invention is that the slotting machine of the present invention can automatically adjust the angle of the workpiece body when the drill bit is lifted up after finishing one work, so that the slotting work is continuous, efficient and manpower-saving.

[0016] A workbench, a rotary structure and an adjustment structure are provided. The motor can drive the slotting cutter head to rotate, and the cylinder can drive the slotting cutter head to approach the workpiece body to realize slotting on the surface of the workpiece body. At the same time, when the cylinder drives the motor to descend, it will drive the slider to slide downward inside the sliding groove. The slider is connected to the rack plate through a rotating hand bolt. The rack plate is engaged with the ratchet because its bottom end is engaged with the ratchet, and the slider is under the action of the cylinder. The bottom surface of the slider is in contact with the top surface of the rack plate. There is a gap between the top of the rotating hand bolt and the bottom surface of the operating groove. The movement of the slider can drive the rack plate to move downward at the same time. The rack plate is engaged with the ratchet. When the rack plate moves downward, it will drive the ratchet to rotate along the The ratchet wheel rotates clockwise, and the pawl slides inside the ratchet groove, causing the ratchet to idle. After the slotting cutter head finishes slotting, the cylinder drives the slotting cutter head to rise, and the slider rises accordingly. The slider drives the rack plate to rise upward, and the rack plate drives the ratchet to rotate counterclockwise. The pawl is stuck in the ratchet groove, so when the ratchet rotates counterclockwise, it will drive the connecting shaft to rotate through the pawl. A worm is welded at one end of the connecting shaft, and the worm is meshed with the worm wheel. Therefore, the rotation of the connecting shaft can drive the turntable installed on the upper side of the worm wheel to rotate, so as to realize the automatic adjustment of the angle of the workpiece body installed on the top surface of the turntable, so that the slotting work is continuous, efficient, and manpower-saving.

[0017] The bottom end of the rotating hand bolt is threadedly connected to the rack plate, and the upper end passes through the bottom surface of the slider and is located inside the operating groove. There is a gap between the top end of the rotating hand bolt and the bottom surface of the operating groove. Therefore, when the slider is raised, the slider will move upward relative to the rotating hand bolt first, and when the moving distance is consistent with the gap between the top end of the rotating hand bolt and the bottom surface of the operating groove, the bottom surface of the operating groove contacts the top end of the rotating hand bolt, and the slider can drive the rack plate to move upward, and the slider moves upward with the slotting cutter head first, while the rack plate remains stationary, so that the main body of the workpiece remains fixed before the slotting cutter head is raised from the groove, thereby avoiding the main body of the workpiece rotating when the slotting cutter head is raised, causing the main body of the workpiece to be scrapped, with higher safety and stronger functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic front view of the structure of the workbench of the present invention;

[0019] Figure 2 It is a schematic side view of the structure of the fixing plate of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure explosion of the cover plate of the present invention;

[0021] Figure 4It is a schematic front view of the structure of the worm of the present invention;

[0022] Figure 5 It is a schematic side cross-sectional view of the structure of the ratchet of the present invention;

[0023] Figure 6 It is a schematic diagram of the structural explosion of the slider of the present invention;

[0024] Figure 7 It is a schematic diagram of the structural explosion of the regulating structure of the present invention.

[0025] In the figure: 1. workbench; 11. turntable; 12. workpiece body; 13. cover plate; 14. bolt; 15. support bottom block; 16. fixed plate; 17. sliding groove; 18. cylinder; 19. motor; 110. slotting cutter head; 2. rotating structure; 21. slider; 22. operating groove; 23. rack plate; 24. ratchet; 25. ratchet groove; 26. connecting shaft; 27. pawl; 28. spring; 29. ​​worm; 210. worm wheel; 3. adjusting structure; 31. connecting column; 32. rotating hand bolt. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-7 , an embodiment provided by the present invention:

[0028] The cylinder 18, motor 19 and slotting cutter head 110 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0029] An intelligent horizontal CNC slotting machine with a rotary mechanism comprises: a workbench 1, a rotary table 11 is movably mounted on the top surface of the workbench 1 through a bearing, a workpiece body 12 is placed on the top surface of the rotary table 11, a cover plate 13 is movably mounted on the top surface of the workpiece body 12, a bolt 14 is threadedly connected to the top surface of the cover plate 13, a supporting bottom block 15 is fixedly mounted on the left side of the rotary table 11, a fixed plate 16 is fixedly welded on the left side of the supporting bottom block 15, a sliding groove 17 is opened on the surface of the fixed plate 16, a cylinder 18 is fixedly mounted on the side wall of the fixed plate 16, a motor 19 is fixedly connected to the ejection end of the cylinder 18, a slotting cutter head 110 is fixedly connected to the output end of the motor 19, a rotary structure 2 is mounted on the bottom surface of the workbench 1, and a rotary structure 2 is mounted on the bottom surface of the workbench 1. The structure 2 includes a slider 21, which is slidably installed inside the sliding groove 17. An operating groove 22 is provided on the side wall of the slider 21. A rack plate 23 is installed on the lower side of the slider 21. A ratchet 24 is installed on the bottom surface of the workbench 1. A ratchet groove 25 is provided on the inner wall of the ratchet 24. A connecting shaft 26 is movably connected to the inner side of the ratchet 24 through a bearing. A pawl 27 is hinged on the surface of the connecting shaft 26. A spring leaf 28 is fixedly connected to the surface of the connecting shaft 26. A worm 29 is fixedly welded to one end of the connecting shaft 26. A worm wheel 210 is fixedly connected to the bottom end of the turntable 11. When the drill bit is lifted after one work, the angle of the workpiece body 12 can be automatically adjusted through the rotating structure 2, so that the grooving work is continuous, efficient, and manpower is saved.

[0030] Furthermore, an adjustment structure 3 is installed inside the slider 21, and the adjustment structure 3 includes a connecting column 31, and the connecting column 31 is fixedly welded to the bottom surface of the slider 21. A rotating hand bolt 32 is installed inside the operating groove 22. By setting the rotating hand bolt 32, the rack plate 23 can be driven to move upward on the slider 21, and the rack plate 23 remains stationary, so that the workpiece body 12 remains fixed before the slotting cutter head 110 rises from the groove, thereby preventing the workpiece body 12 from rotating when the slotting cutter head 110 is raised, causing the workpiece body 12 to be scrapped, thereby improving safety and functionality.

[0031] Furthermore, the cover plate 13 fixes the workpiece body 12 to the top surface of the turntable 11 through bolts 14, and the slotting cutter head 110 is located directly above the supporting bottom block 15. The workpiece body 12 is fixed to the top surface of the turntable 11 through bolts 14, which is convenient for disassembly and assembly. The supporting bottom block 15 can support the workpiece body 12 at the bottom to prevent the workpiece body 12 from bending and damage.

[0032] Furthermore, the slider 21 is fixedly connected to the ejection end of the cylinder 18, the rack plate 23 passes through the bottom surface of the fixed plate 16, the bottom end of the rack plate 23 is located at the lower side of the workbench 1, the rack plate 23 is meshed with the ratchet 24, and the operation of the cylinder 18 can drive the movement of the slider 21, providing power for the up and down movement of the rack plate 23.

[0033] Furthermore, the connecting shaft 26 is movably installed on the bottom surface of the workbench 1 through a bearing, the end of the pawl 27 is stuck in the inside of the ratchet groove 25, and the end of the spring 28 is in contact with the surface of the pawl 27. The connecting shaft 26 can rotate on the bottom surface of the workbench 1, and the pawl 27 is stuck in the inside of the ratchet groove 25, so that the ratchet 24 rotates clockwise and idles, and when the ratchet 24 rotates counterclockwise, the connecting shaft 26 is driven to rotate through the pawl 27.

[0034] Furthermore, the worm wheel 210 is located at the rear side of the worm 29 , and the worm 29 is meshed with the worm wheel 210 . The rotation of the worm 29 can drive the workpiece body 12 on the top surface of the turntable 11 to rotate through the worm wheel 210 , so as to realize automatic adjustment of the angle of the workpiece body 12 .

[0035] Furthermore, the connecting column 31 is located on the outside of the rotating hand bolt 32, and the bottom end of the connecting column 31 is inserted into the top surface of the rack plate 23. The connecting column 31 can limit the rack plate 23 to prevent the rack plate 23 from rotating relative to the slider 21, and at the same time provide guidance for the movement of the rack plate 23.

[0036] Furthermore, the rotating hand bolt 32 passes through the bottom surface of the slider 21, and the bottom end is threadedly connected to the top surface of the rack plate 23. The top end of the rotating hand bolt 32 does not contact the bottom surface of the operating groove 22. When the slider 21 moves downward, it can drive the rack plate 23 to move, and when the slider 21 moves upward, the slider 21 will move upward relative to the rotating hand bolt 32 first, so that the slotting cutter head 110 can be lifted from the groove, and the workpiece body 12 remains fixed.

[0037] Working principle: Before use, place the workpiece body 12 on the top surface of the turntable 11, and cover the top surface of the workpiece body 12 with the cover plate 13, and fix it with the bolt 14, rotate the rotating hand bolt 32, so that the distance between the top of the rotating hand bolt 32 and the bottom surface of the operating slot 22 is consistent with the depth of the slot to be opened. When in use, the motor 19 drives the slotting cutter head 110 to rotate, and the cylinder 18 drives the motor 19 to descend, so that the slotting cutter head 110 is close to the workpiece body 12, so as to realize the slotting of the surface of the workpiece body 12. At the same time, when the cylinder 18 drives the motor 19 to descend, it will drive the slider 21 to slide downward inside the sliding slot 17. The slider 21 is connected to the rack plate 23 through the rotating hand bolt 32. The movement of the slider 21 can drive the rack plate 23 to move downward at the same time, and the rack plate 23 is engaged with the ratchet 24. When the rack plate 23 moves downward, it will drive the ratchet The wheel 24 rotates clockwise, and the pawl 27 slides inside the ratchet groove 25, causing the ratchet 24 to idle. After the slotting cutter head 110 finishes slotting, the cylinder 18 drives the slotting cutter head 110 to rise, and the slider 21 rises accordingly. The slider 21 drives the rack plate 23 to rise upward, and the rack plate 23 drives the ratchet 24 to rotate counterclockwise, and the pawl 27 is stuck in the ratchet groove 25. Therefore, when the ratchet 24 rotates counterclockwise, it will drive the connecting shaft 26 to rotate through the pawl 27. A worm 29 is welded at one end of the connecting shaft 26, and the worm 29 is meshed with the worm wheel 210. Therefore, the rotation of the connecting shaft 26 can drive the turntable 11 installed on the upper side of the worm wheel 210 to rotate, thereby realizing the automatic adjustment of the angle of the workpiece body 12 installed on the top surface of the turntable 11, so that the slotting work is continuous, highly automated, more intelligent, efficient, and saves manpower.

[0038] The bottom end of the rotating hand bolt 32 is threadedly connected to the rack plate 23, and the upper end passes through the bottom surface of the slider 21 and is located inside the operating groove 22. There is a gap between the top of the rotating hand bolt 32 and the bottom surface of the operating groove 22. Therefore, when the slider 21 is raised, the slider 21 will first move upward relative to the rotating hand bolt 32, and when the moving distance is consistent with the gap between the top end of the rotating hand bolt 32 and the bottom surface of the operating groove 22, the bottom surface of the operating groove 22 contacts the top end of the rotating hand bolt 32, and the slider 21 can drive the rack plate 23 to move upward, and the slider 21 moves upward with the slotting cutter head 110 first, while the rack plate 23 remains stationary, so that the workpiece body 12 remains fixed before the slotting cutter head 110 is raised from the groove, to avoid the workpiece body 12 rotating when the slotting cutter head 110 is raised, causing the workpiece body 12 to be scrapped, which has higher safety and stronger functionality.

[0039] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An intelligent horizontal CNC slotting machine with a rotary mechanism, comprising: A workbench (1), the top surface of the workbench (1) is movably mounted with a turntable (11) through a bearing, a workpiece body (12) is placed on the top surface of the turntable (11), a cover plate (13) is movably mounted on the top surface of the workpiece body (12), a bolt (14) is threadedly connected to the top surface of the cover plate (13), a support bottom block (15) is fixedly mounted on the left side of the turntable (11), a fixed plate (16) is fixedly welded to the left side of the support bottom block (15), a sliding groove (17) is provided on the surface of the fixed plate (16), a cylinder (18) is fixedly mounted on the side wall of the fixed plate (16), an ejection end of the cylinder (18) is fixedly connected to a motor (19), and an output end of the motor (19) is fixedly connected to a slotting cutter head (110), characterized in that: the workbench (1) is A rotary structure (2) is installed on the bottom surface of the table (1), and the rotary structure (2) includes a slider (21), and the slider (21) is slidably installed inside the sliding groove (17). An operating groove (22) is provided on the side wall of the slider (21), and a rack plate (23) is installed on the lower side of the slider (21). A ratchet (24) is installed on the bottom surface of the workbench (1), and a ratchet groove (25) is provided on the inner wall of the ratchet (24). A connecting shaft (26) is movably connected to the inner side of the ratchet (24) through a bearing, and a ratchet pawl (27) is hinged on the surface of the connecting shaft (26). A spring leaf (28) is fixedly connected to the surface of the connecting shaft (26), and a worm (29) is fixedly welded to one end of the connecting shaft (26). The bottom end of the rotary table (11) is fixedly connected to a worm wheel (210); An adjusting structure (3) is installed inside the slider (21), and the adjusting structure (3) includes a connecting column (31), and the connecting column (31) is fixedly welded to the bottom surface of the slider (21). A rotating hand bolt (32) is installed inside the operating groove (22), and the connecting column (31) is located on the outside of the rotating hand bolt (32), and the bottom end of the connecting column (31) is inserted into the top surface of the rack plate (23). The rotating hand bolt (32) passes through the bottom surface of the slider (21), and the bottom end is threadedly connected to the top surface of the rack plate (23), and the top end of the rotating hand bolt (32) does not contact the bottom surface of the operating groove (22).

2. According to claim 1, an intelligent horizontal CNC slotting machine with a rotary mechanism is characterized in that: The cover plate (13) fixes the workpiece body (12) on the top surface of the turntable (11) through bolts (14), and the slotting cutter head (110) is located directly above the supporting bottom block (15).

3. The intelligent horizontal CNC slotting machine with a rotary mechanism according to claim 1, characterized in that: The slider (21) is fixedly connected to the ejection end of the cylinder (18), the rack plate (23) passes through the bottom surface of the fixed plate (16), the bottom end of the rack plate (23) is located at the lower side of the workbench (1), and the rack plate (23) is meshed with the ratchet (24).

4. The intelligent horizontal CNC slotting machine with a rotary mechanism according to claim 1, characterized in that: The connecting shaft (26) is movably mounted on the bottom surface of the workbench (1) via a bearing, the end of the pawl (27) is stuck in the inside of the pawl groove (25), and the end of the spring leaf (28) is in contact with the surface of the pawl (27).

5. The intelligent horizontal CNC slotting machine with a rotary mechanism according to claim 1, characterized in that: The worm wheel (210) is located at the rear side of the worm (29), and the worm (29) is meshed with the worm wheel (210).

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