CN113752023A - Multi-station milling cutter machining equipment - Google Patents
Multi-station milling cutter machining equipment Download PDFInfo
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- CN113752023A CN113752023A CN202110948618.0A CN202110948618A CN113752023A CN 113752023 A CN113752023 A CN 113752023A CN 202110948618 A CN202110948618 A CN 202110948618A CN 113752023 A CN113752023 A CN 113752023A
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- milling cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/003—Cyclically moving conveyors
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- Mechanical Engineering (AREA)
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- Optics & Photonics (AREA)
- Jigs For Machine Tools (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to the technical field of milling cutter processing, in particular to multi-station milling cutter processing equipment which comprises a workbench, a plurality of processing stations arranged on the workbench, a driving center device, a flexible loading and unloading device and a plurality of pressing and holding devices, wherein the driving center device is arranged on the workbench and comprises a center driving assembly, a driving carrying disc and a plurality of material rod clamping assemblies; the flexible feeding and discharging device is provided with a flexible connecting part. The milling cutter material bar forming machine has high processing precision, can replace the groove block according to milling cutter material bars with different specifications, can be suitable for processing and forming milling cutters with different specifications, saves manufacturing materials, reduces cost, does not cause the fracture or scratch of the milling cutter material bars due to position deviation or length deviation of the milling cutter material bars when the milling cutter material bars are loaded and installed, and effectively protects the milling cutter material bars.
Description
Technical Field
The invention relates to the technical field of milling cutter processing, in particular to a multi-station milling cutter processing device.
Background
A milling cutter is a rotating cutter mounted on a milling machine, which comprises a shank and a head, one end of the head being connected to one end of the shank, the head having one or more teeth, the head being capable of machining a plane, a step, a groove, a profiled surface, cutting a workpiece, etc. on the milling machine, and is widely used in the machine manufacturing and repair sector. In the process of machining the milling cutter, one end of a milling cutter material rod is clamped, and the other end of the milling cutter material rod is ground or grooved by using a grinding wheel. The milling cutter processing equipment in the prior art has the following defects:
1. the central turntable is used for driving the milling cutter material bar to rotate so as to match different processing stations, the stop position of the central turntable is not accurate, the positioning effect is poor, the central turntable cannot be accurately matched with the corresponding processing stations, the processing precision is low, a machine needs to be frequently debugged, and the working efficiency is low;
2. the milling cutter material bar is not stably processed by the processing station;
3. the milling cutter material rod is in a rigid driving mode when being loaded and installed, so that the milling cutter material rod is easy to break or scratch, and the rejection rate is high.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a multi-station milling cutter processing device, a milling cutter material rod to be processed can be accurately matched with a corresponding processing station, the positioning effect is good, the processing precision is high, the loading and unloading operation is simple, the pressing effect is good, the stability is improved, the milling cutter material rod is effectively prevented from being broken or scratched, and the milling cutter material rod is protected.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-station milling cutter processing device comprises a workbench, a plurality of processing stations arranged on the workbench, a driving center device, a flexible loading and unloading device and a plurality of pressing and holding devices, wherein the driving center device, the flexible loading and unloading device and the plurality of pressing and holding devices are all arranged on the workbench;
the driving center device comprises a center driving assembly, a driving carrying disc and a plurality of material bar clamping assemblies, wherein the driving carrying disc comprises a bottom positioning carrying disc and an upper positioning carrying disc, the bottom positioning carrying disc is arranged on the workbench, and a meshing part is arranged between the bottom positioning carrying disc and the upper positioning carrying disc; the central driving assembly is used for driving the upper positioning carrying disc to be matched with the bottom positioning carrying disc to complete meshing action;
the material bar clamping assemblies are arranged on the upper positioning carrying disc, each material bar clamping assembly comprises a clamping cylinder head rotatably arranged on the upper positioning carrying disc and a buckling and pressing assembly arranged in the clamping cylinder head, and the buckling and pressing assembly is used for clamping one end of a milling cutter material bar; the output end of the flexible feeding and discharging device is provided with a flexible connecting part, and the flexible feeding and discharging device transfers one end of a milling cutter material rod to the material rod clamping assembly for clamping through the flexible connecting part; the pressing and holding device is used for fixing the other end of the milling cutter material rod;
the plurality of processing stations are arranged around the upper positioning carrying disc, the plurality of pressing and holding devices are arranged in one-to-one correspondence with the plurality of processing stations, and the processing stations are used for processing milling cutter material bars.
The meshing part comprises a plurality of positioning tooth grooves formed in the upper end of the bottom positioning carrying disc and a plurality of positioning teeth arranged at the lower end of the upper positioning carrying disc, and the positioning teeth extend to the positioning tooth grooves in a protruding mode.
The clamping and pressing assembly comprises an elastic component and a pressing component, the elastic component is mounted in the clamping cylinder head, the pressing component is rotatably mounted in the clamping cylinder head, the clamping cylinder head is provided with an inserting groove, one end of a milling cutter material rod is inserted into the inserting groove, one end of the pressing component is pressed with the milling cutter material rod, and the other end of the pressing component is abutted against the elastic component;
the output end of the flexible feeding and discharging device is arranged corresponding to the slot, and one end of the milling cutter material rod is inserted into the slot by the flexible feeding and discharging device through the flexible connecting part; the pressing and holding device comprises a fixed base arranged on the workbench, a groove block which can be replaced and arranged on the fixed base and a pressing arm movably arranged on the fixed base, the groove block comprises a groove block body and two side retaining walls arranged on the groove block body, a trapezoidal groove for placing a milling cutter material rod is formed by the groove block body and the two side retaining walls in a surrounding mode, and the trapezoidal groove and the pressing arm form a space for fixing the milling cutter material rod;
the two side retaining walls are both provided with notches communicated with the trapezoidal grooves;
the slot and the dovetail groove are arranged correspondingly, and one end, far away from the slot, of the milling cutter material rod is located in the dovetail groove.
Furthermore, the flexible loading and unloading device comprises a rack arranged on the workbench, a first loading and shifting bottom plate slidably mounted on the rack, a second loading and shifting bottom plate rotatably mounted on the first loading and shifting bottom plate, a clamping jaw assembly slidably mounted on the second loading and shifting bottom plate, and a clamping jaw driving assembly mounted on the second loading and shifting bottom plate, wherein the clamping jaw assembly is provided with a plurality of connecting positions, the connecting positions are arranged in a staggered manner, the output end of the clamping jaw driving assembly is provided with a flexible connecting component, and the flexible connecting component is connected to one of the connecting positions; the rack is provided with a first loading and moving bottom plate driving piece, and the first loading and moving bottom plate driving piece is in driving connection with the first loading and moving bottom plate through a conveyor belt; the first carrying and moving bottom plate is provided with a rotary driving piece, and the output end of the rotary driving piece is connected with the second carrying and moving bottom plate; the flexible feeding and discharging device further comprises a detection assembly, wherein the detection assembly comprises a detection driving piece and a detector component, the detection driving piece is installed on the first carrying and moving bottom plate, the detector component is arranged at the output end of the detection driving piece, and the detector component is used for detecting the position information of the milling cutter material rod.
Further, the clamping jaw assembly comprises a clamping jaw bottom plate which is slidably installed on the second carrying and moving bottom plate, the number of the connecting positions is two, one is the first connecting position, the other is the second connecting position, the first connecting position and the second connecting position are both arranged on the clamping jaw bottom plate, the first connecting position and the second connecting position are respectively provided with a first protruding portion and a second protruding portion, and the flexible connecting part is connected with the first protruding portion or the second protruding portion.
Furthermore, the flexible loading and unloading device further comprises a chassis loading assembly, the chassis loading assembly comprises a base plate arranged on the workbench, a movable material tray slidably mounted on the base plate and a material tray conveyor belt rotatably mounted on the base plate, and the material tray conveyor belt is used for driving the movable material tray to slide; the movable charging tray comprises a charging tray bottom plate which is slidably mounted on the base plate and a plurality of inserting plate parts which are positioned on the charging tray bottom plate, the inserting plate parts comprise a plurality of inserting plates which are arranged at intervals, the inserting plates are provided with inserting holes, and the inserting holes of the inserting plates are arranged in a one-to-one correspondence mode along a vertical line; the tray bottom plate is provided with a plurality of toggle positioning blocks, and the insert plate part is positioned among the toggle positioning blocks; the base plate is installed two and is rotated and adorn the base admittedly, two it all installs the axis of rotation to rotate and adorn the base admittedly, the both ends of charging tray conveyer belt are respectively around locating two the axis of rotation, one of them the axis of rotation is connected with the charging tray driving piece, the charging tray driving piece is used for ordering about the charging tray conveyer belt rotates, the charging tray bottom plate is located two it slides to rotate between the dress base admittedly.
Furthermore, the fixed base is provided with a top clamping groove which is formed by enclosing a first side groove wall, a bottom groove wall and a second side groove wall, wherein the first side groove wall is vertical, and the second side groove wall is inclined; a clamping top piece is arranged in the clamping top groove, a clamping top protrusion is convexly arranged on one side wall of the clamping top piece, the other side wall of the clamping top piece, which is far away from the clamping top protrusion, is inclined and is abutted against the wall of the second side groove, the clamping top piece is abutted against the groove block, and the clamping top protrusion is inserted into one notch; the fixed base is provided with a groove block mounting groove, the groove block is limited in the groove block mounting groove, and the groove block mounting groove is adjacent to the clamping top groove; the clamping and ejecting piece is used for locking the groove block in the groove block mounting groove.
Furthermore, the pressing and holding device further comprises a bearing block and a bearing block adjusting mechanism, the bearing block adjusting mechanism is fixed on the fixed base, the bearing block is arranged on the bearing block adjusting mechanism, a bearing groove is formed in the bearing block, the bearing groove is arranged corresponding to the trapezoidal groove, one end of the milling cutter material rod is limited in the trapezoidal groove, and the other end of the milling cutter material rod is limited in the bearing groove; the bearing groove is a V-shaped groove.
Furthermore, the material bar clamping assembly also comprises a clamping barrel seat arranged on the upper positioning carrying disc and a clamping barrel head rotating driving piece arranged on the clamping barrel seat, the clamping barrel head is rotatably arranged at one end of the clamping barrel seat, and the output end of the clamping barrel head rotating driving piece is connected with the clamping barrel head; the output end of the clamping barrel head rotating driving piece is connected with a coupler, and one end, far away from the clamping barrel head rotating driving piece, of the coupler is fixedly connected with the clamping barrel head.
Furthermore, the buckling and pressing piece is rotatably mounted on the clamping barrel head through a shaft pin, a pressing and holding raised head is arranged at one end of the buckling and pressing piece, and the peripheral surface of the milling cutter material rod is abutted against the pressing and holding raised head; and a plurality of limiting convex bodies are arranged at one end of the buckling and pressing piece, which is far away from the pressing and holding raised head, and when the elastic part expands, the elastic part is limited on the limiting convex bodies.
The invention has the beneficial effects that:
1. the plurality of material bar clamping assemblies respectively correspond to the plurality of processing stations, when a milling cutter material bar needs to be transferred to the next processing station, the upper positioning carrier disc moves upwards by a certain distance, so that the positioning teeth are separated from the positioning tooth grooves, the bottom positioning carrier disc is kept still, the upper positioning carrier disc rotates at a certain angle relative to the bottom positioning carrier disc, the position of the milling cutter material bar is approximately matched with the corresponding processing station, the upper positioning carrier disc is driven to move downwards, the milling cutter material bar and the processing station automatically and accurately position in the process that the positioning teeth fall into the positioning tooth grooves, the milling cutter material bar to be processed can be accurately matched with the corresponding processing station, the positioning effect is good, and the processing accuracy is high;
2. the milling cutter material bar clamping assembly is flexibly inserted in the process of inserting the milling cutter material bar, when the milling cutter material bar clamping assembly is inserted, the milling cutter material bar cannot be broken or scratched due to position deviation or length deviation of the milling cutter material bar, and the milling cutter material bar is effectively protected;
3. when the milling cutter material rod is machined by the machining station, the milling cutter material rod is pressed tightly by the pressing and holding device, the pressing and holding effect is good, and the stability is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the flexible loading and unloading device of the present invention.
Fig. 3 is a partial structural schematic view of the flexible loading and unloading device of the present invention.
Fig. 4 is a schematic structural diagram of the driving center device of the present invention.
FIG. 5 is a cross-sectional view of the rod clamping assembly of the present invention.
Fig. 6 is a schematic structural view of a drive center device and a table according to the present invention.
Fig. 7 is a schematic structural diagram of the pressing device of the present invention.
Fig. 8 is a partial structural view of a portion a in fig. 7.
FIG. 9 is a schematic structural view of the clamping cylinder, the slot block, the fixed base, the milling cutter material rod and the bearing block of the present invention.
01. Milling cutter material rods; 02. a pressing device; 03. a drive center device; 04. a flexible loading and unloading device; 05. a work table; 06. a processing station; 1. fixedly mounting a base; 2. a groove block; 3. pressing the arm; 4. a groove block body; 5. a side retaining wall; 6. a trapezoidal groove; 7. a notch; 8. a card top slot; 9. a card top member; 10. a first side slot wall; 11. a bottom slot wall; 12. a second sidewall wall; 13. clamping a top protrusion; 14. a groove block mounting groove; 15. a bearing block; 16. a bearing groove; 17. a press arm driving member; 19. driving the carrier disc; 190. a carrier block adjustment mechanism; 200. a limiting bump; 210. a sliding groove; 20. a material bar clamping assembly; 21. a bottom positioning carrying disc; 22. an upper positioning carrier plate; 23. positioning the tooth socket; 24. positioning teeth; 25. a cartridge head; 26. an elastic member; 261. recessing; 27. a crimping piece; 28. a slot; 29. a cartridge holder; 30. the clamping cylinder head rotates the driving piece; 31. a coupling; 32. a central drive assembly; 321. a driving member body; 322. a lifting drive rod; 33. a shaft pin; 34. pressing and holding the raised head; 35. a limit convex body; 36. a frame; 37. a first carrying and moving base plate; 38. a second carrying and moving base plate; 39. a jaw assembly; 40. a jaw drive assembly; 41. a first connection site; 42. a second connection bit; 43. a detection component; 44. detecting a driving piece; 45. a detector component; 46. a first boss portion; 47. a second boss portion; 48. a flexible connecting member; 49. a material grabbing driving piece; 50. a clamping jaw; 51. a clamping groove; 52. a chassis loading assembly; 53. a base plate; 54. moving the material tray; 55. a material tray conveyor belt; 56. an insert plate member; 57. inserting plates; 58. inserting a material hole; 59. shifting the positioning block; 60. the base is fixedly installed in a rotating mode; 61. a rotating shaft; 62. a tray bottom plate; 63. a jaw plate; 371. a first load shifting base plate driving member; 372. a conveyor belt; 381. the driver is rotated.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1 to 9, the invention provides a multi-station milling cutter processing device, which comprises a workbench 05, a plurality of processing stations 06 arranged on the workbench 05, a driving center device 03, a flexible loading and unloading device 04 and a plurality of pressing devices 02, wherein the driving center device 03, the flexible loading and unloading device 04 and the plurality of pressing devices are all arranged on the workbench 05;
the driving center device 03 comprises a center driving assembly 32, a driving carrying disc 19 and a plurality of material bar clamping assemblies 20, the driving carrying disc 19 comprises a bottom positioning carrying disc 21 and an upper positioning carrying disc 22, the bottom positioning carrying disc 21 is arranged on the workbench 05, and the center driving assembly 32 is used for driving the upper positioning carrying disc 22 to move relative to the bottom positioning carrying disc 21; a meshing part is arranged between the bottom positioning carrying disc 21 and the upper positioning carrying disc 22; the central driving component 32 is used for driving the upper positioning carrying disc 22 to be matched with the bottom positioning carrying disc 21 to complete the meshing action; the meshing part comprises a plurality of positioning tooth grooves 23 arranged at the upper end of the bottom positioning carrier disc 21 and a plurality of positioning teeth 24 arranged at the lower end of the upper positioning carrier disc 22, and the positioning teeth 24 protrude to the positioning tooth grooves 23; the central driving component 32 drives the upper positioning carrying disc 22 to lift and rotate relative to the bottom positioning carrying disc 21, and the meshing part is arranged to realize meshing action so as to improve the matching accuracy between the upper positioning carrying disc 22 and the bottom positioning carrying disc 21;
the material bar clamping assemblies 20 are all arranged on the upper positioning carrying disc 22, and each material bar clamping assembly 20 is used for clamping one end of a milling cutter material bar 01; further, each material bar clamping assembly 20 comprises a clamping cylinder head 25 rotatably mounted on the upper positioning carrying disc 22 and a buckling assembly arranged in the clamping cylinder head 25, and the buckling assembly is used for clamping one end of a milling cutter material bar 01; the output end of the flexible feeding and discharging device 04 is provided with a flexible connecting part 48, and the flexible feeding and discharging device 04 transfers one end of the milling cutter material rod 01 to the material rod clamping assembly 20 for clamping through the flexible connecting part 48; the pressing device 02 fixes the other end of the milling cutter material rod 01;
the plurality of processing stations 06 are arranged around the upper positioning carrier disc 22, the plurality of pressing devices 02 are arranged in one-to-one correspondence with the plurality of processing stations 06, and the processing stations 06 are used for processing the milling cutter material bars 01.
The material bar clamping assemblies 20 are arranged on the upper positioning carrying disc 22, each buckling and pressing assembly comprises an elastic component 26 arranged in a clamping cylinder head 25 and a buckling and pressing component 27 rotatably arranged in the clamping cylinder head 25, the clamping cylinder head 25 is provided with a slot 28, one end of a milling cutter material bar 01 is inserted into the slot 28, one end of the buckling and pressing component 27 is buckled with the milling cutter material bar 01, and the other end of the buckling and pressing component 27 is abutted against the elastic component 26; the central driving assembly 32 comprises a lifting driving rod 322, one end of the lifting driving rod 322 is rotatably arranged on the workbench 05, and the other end of the lifting driving rod 322 is connected with the upper positioning carrying disc 22; the output end of the flexible feeding and discharging device 04 is provided with a flexible connecting part 48; the output end of the flexible loading and unloading device 04 is arranged corresponding to the slot 28, and the flexible loading and unloading device 04 is used for inserting one end of the milling cutter material rod 01 into the slot 28; the pressing and holding device 02 comprises a fixed base 1 arranged on the workbench 05, a groove block 2 which can be replaced and arranged on the fixed base 1 and a pressing arm 3 movably arranged on the fixed base 1, wherein the groove block 2 comprises a groove block body 4 and two side blocking walls 5 arranged on the groove block body 4, a trapezoidal groove 6 for placing a milling cutter material rod 01 is formed by the groove block body 4 and the two side blocking walls 5 in an enclosing manner, and a space for fixing the milling cutter material rod 01 is formed by the trapezoidal groove 6 and the pressing arm 3; the slot 28 is arranged corresponding to the trapezoidal slot 6, and one end of the milling cutter material rod 01 far away from the slot 28 is positioned in the trapezoidal slot 6; a plurality of processing stations 06 are arranged around the upper positioning carrier disc 22, a plurality of trapezoidal grooves 6 are arranged in one-to-one correspondence with the plurality of processing stations 06, and the processing stations 06 are used for processing the milling cutter material bars 01.
In practical application, in the processing process, one end of a milling cutter material rod 01 is fixedly arranged on a clamping barrel head 25, the other end of the milling cutter material rod 01 is limited in a trapezoidal groove 6, two side blocking walls 5 are abutted against the outer peripheral surface of the milling cutter material rod 01, a pressing arm 3 is pressed downwards and abutted against the outer peripheral surface of the milling cutter material rod 01 to tightly press the milling cutter material rod 01 on the trapezoidal groove 6, and as the milling cutter material rod 01 has a certain length, the milling cutter material rod 01 has poor bearing performance and is easy to break in the aspect of the milling cutter material rod 01 with a smaller diameter ratio, and a groove block 2 can provide upward supporting force for the milling cutter material rod 01 to prevent the milling cutter material rod 01 from breaking; because the dovetail groove 6 has trilateral can conflict with the outer peripheral face of milling cutter material stick 01, so dovetail groove 6 compares in traditional "V" shape groove, can increase the effective bearing area to milling cutter material stick 01, and consequently the design of dovetail groove 6 can make milling cutter material stick 01 atress even, prevents that milling cutter material stick 01 from skidding, and the machining precision is high. The groove block 2 is made of wear-resistant materials, can be replaced according to different milling cutter material rods 01, and can be suitable for the milling cutter machining and forming of various specifications.
Wherein, the two side retaining walls 5 are both provided with notches 7 communicated with the trapezoidal groove 6; the notch 7 is positioned in the middle of the side retaining wall 5, and the notch 7 of the groove block 2 is designed to ensure the supporting effect, save the manufacturing materials of the groove block 2 and reduce the cost.
Specifically, the fixed base 1 is provided with a pressure arm driving part 17, the output end of the pressure arm driving part 17 is connected with one end of a pressure arm 3, the other end of the pressure arm 3 and the trapezoidal groove 6 form a space for fixing a milling cutter material rod 01, and the middle part of the pressure arm 3 is movably connected with the fixed base 1. In practical applications, the pressing arm driving member 17 may be a driving member such as an air cylinder, an electric cylinder, a screw rod, etc., in this embodiment, the pressing arm driving member 17 is an air cylinder; the middle part of the pressure arm 3 can be hinged or slidably connected with the fixed base 1, and in this embodiment, the middle part of the pressure arm 3 can be hinged with the fixed base 1. The working principle of the pressure arm in the embodiment is as follows: the pressing arm driving part 17 works to jack up one end of the pressing arm 3, and the middle part of the pressing arm 3 is hinged with the fixedly-mounted base 1, so that the other end of the pressing arm 3 is pressed downwards to tightly press the milling cutter material bar 01 on the trapezoidal groove 6. Preferably, the fixed base 1 may further include a limiting protrusion 200, and the pressing arm 3 includes a sliding groove 210 matching with the limiting protrusion 200, so as to improve stability and accuracy of the pressing arm 3 during movement.
In this embodiment, the fixed base 1 is provided with a top clamping groove 8, the top clamping groove 8 is formed by enclosing a first side groove wall 10, a bottom groove wall 11 and a second side groove wall 12, and the first side groove wall 10 is vertical; a clamping top piece 9 is arranged in the clamping top groove 8, a clamping top protrusion 13 is convexly arranged on one side wall of the clamping top piece 9, the other side wall, far away from the clamping top protrusion 13, of the clamping top piece 9 is inclined and abuts against a second side groove wall 12, the clamping top piece 9 abuts against the groove block 2, the clamping top protrusion 13 is inserted into a notch 7, and the clamping top piece 9 is used for locking the groove block 2 to the fixing base 1, so that the groove block 2 is convenient to replace. The fixing base 1 is provided with a groove block mounting groove 14, the groove block 2 is limited in the groove block mounting groove 14, and the groove block mounting groove 14 is adjacent to the clamping top groove 8. Specifically, when the groove block 2 is replaced, the groove block 2 is placed in the groove block mounting groove 14, and then the clamping and ejecting piece 9 is placed in the clamping and ejecting groove 8, so that the replacement operation of the groove block 2 is quick and simple, and the working efficiency is improved; the second side groove wall 12 is inclined, the other side wall of the clamping top piece 9 far away from the clamping top protrusion 13 is inclined, the clamping top piece 9 can fall along the second side groove wall 12, the groove block 2 cannot transversely move in the horizontal direction after being locked by the clamping top piece 9, the position deviation of the milling cutter material rod 01 is effectively prevented, the locking effect is good, and the machining precision is high.
In this embodiment, the pressing device 02 further includes a bearing block 15 and a bearing block adjusting mechanism 190, the bearing block adjusting mechanism 190 is fixed on the fixed base 1, the bearing block 15 is disposed on the bearing block adjusting mechanism 190, and the bearing block adjusting mechanism 190 is used for adjusting the position of the bearing groove 16; bearing block 15 has seted up bearing groove 16, and bearing groove 16 corresponds the setting with dovetail groove 6, and the one end of milling cutter material stick 01 is spacing in dovetail groove 6, and the other end of milling cutter material stick 01 is spacing in bearing groove 16. The bearing groove 16 is a "V" shaped groove. Specifically, the bearing block adjusting mechanism 190 can be a motor, an electric cylinder or an air cylinder, in practical application, the bearing block adjusting mechanism 190 drives the bearing block 15 to move in a fine adjustment mode, so that the central axis of the bearing groove 16 and the central axis of the trapezoidal groove 6 are coaxially arranged, the bearing groove 16 and the trapezoidal groove 6 are accurately positioned, accurate positioning of the milling cutter material rod 01 is further achieved, the position of the bearing groove 16 can be adjusted according to the length and the outer diameter of the milling cutter material rod 01, and the milling cutter material rod adjusting mechanism can be suitable for milling cutters of different specifications to be machined and molded; because milling cutter stub bar 01 is rectangular bar-shaped, milling cutter stub bar 01's fluting end leads to the fracture because the holding power is not enough easily, and bearing block 15 is used for providing the holding power to milling cutter stub bar 01's fluting end, prevents the fracture.
In this embodiment, the flexible loading and unloading device 04 includes a frame 36 disposed on the workbench 05, a first loading and shifting bottom plate 37 slidably mounted on the frame 36, a second loading and shifting bottom plate 38 rotatably mounted on the first loading and shifting bottom plate 37, a clamping jaw assembly 39 slidably mounted on the second loading and shifting bottom plate 38, and a clamping jaw driving assembly 40 mounted on the second loading and shifting bottom plate 38, wherein the clamping jaw assembly has a plurality of connection positions, the plurality of connection positions are disposed in a staggered manner, a flexible connecting member 48 is disposed at an output end of the clamping jaw driving assembly 40, and the flexible connecting member 48 is connected to one of the connection positions. The flexible connecting member 48 may be a spring, and the flexible connecting member 48 is disposed between the jaw drive assembly 40 and the connection site.
In the practical application, clamping jaw assembly 39 presss from both sides and gets behind the milling cutter material stick 01, the milling cutter material stick 01 is put along vertical direction, the second year moves bottom plate 38 and changes certain angle, make milling cutter material stick 01 transversely put, clamping jaw drive assembly 40 orders about clamping jaw assembly 39 and removes a distance, insert the cartridge head 25 with the one end of milling cutter material stick 01, material stick clamping assembly 20 is used for centre gripping milling cutter material stick 01, material stick clamping assembly 20 corresponds the processing station, in-process at milling cutter material stick 01 inserts material stick clamping assembly 20, because clamping jaw drive assembly 40 is connected with clamping jaw assembly 39 flexible drive, position deviation appears when inserting or because milling cutter material stick 01 length deviation, also can not lead to milling cutter material stick 01 fracture or fish tail, effectively protect milling cutter material stick. The number of the connection bits is two, one connection bit is the first connection bit 41, and the other connection bit is the second connection bit 42. The first connecting position 41 is closer to the cartridge head 25, and the second connecting position 42 is farther from the cartridge head 25. When the length of the milling cutter material rod 01 is longer, the clamping jaw driving assembly 40 can be flexibly connected to the first connecting position 41, and enough space can be reserved for the clamping jaw assembly 39 to move; when milling cutter charge bar 01 length is shorter, clamping jaw drive assembly 40 can be connected in second connection position 42 by flexible coupling, and the setting of first connection position 41 and second connection position 42 can make the space utilization more reasonable, provides more selections, and is more nimble, improves the convenience.
Case 1: the connecting positions are multiple, when the clamping jaw driving assemblies 40 are one, the second carrying and moving bottom plate 38 is provided with a plurality of mounting positions for mounting the clamping jaw driving assemblies 40, the mounting positions correspond to the connecting positions one by one, and the clamping jaw driving assemblies 40 are detachably mounted with the mounting positions.
Case 2: there are a plurality of connection locations, and the clamping jaw drive assembly 40 has a plurality of, and the connection locations correspond one-to-one with clamping jaw drive assembly 40.
In this embodiment, the flexible loading and unloading device 04 further includes a detection assembly 43, the detection assembly 43 includes a detection driving member 44 mounted on the first loading and moving base plate 37 and a detector member 45 disposed at an output end of the detection driving member 44, and the detector member 45 is configured to detect position information of the milling cutter material rod 01, so as to ensure that the milling cutter material rod 01 is accurately inserted into the cartridge head 25.
In this embodiment, the jaw assembly 39 includes a jaw base plate 63 slidably mounted on the second carriage base plate 38, the first connection position 41 and the second connection position 42 are disposed on the jaw base plate 63, the first connection position 41 and the second connection position 42 are respectively provided with a first protrusion 46 and a second protrusion 47, the flexible connection member 48 can be a spring, the flexible connection is realized by an elastic force of the spring, and the flexible connection member 48 is connected to the first protrusion 46 or the second protrusion 47. In particular, the first protruding portion 46 or the second protruding portion 47 is provided, so that the connection and installation of the clamping jaw driving assembly 40 are more convenient, and the working efficiency is improved.
In this embodiment, the clamping jaw assembly 39 includes a material grabbing driving member 49 installed on the second carrying and moving bottom plate 38 and two clamping jaws 50 disposed at the output end of the material grabbing driving member 49, the two clamping jaws 50 are both provided with clamping grooves 51, one sides of the two clamping jaws 50 provided with the clamping grooves 51 are disposed oppositely, and the milling cutter material bar 01 is clamped between the two clamping grooves 51. Specifically, the clamping groove 51 is a V-shaped groove, so that clamping is firm, and reliability and stability are improved.
In this embodiment, the flexible feeding and discharging device 04 further includes a chassis loading assembly 52, the chassis loading assembly 52 includes a base plate 53, a movable tray 54 slidably mounted on the base plate 53, and a tray conveyor 55 rotatably mounted on the base plate 53, and the tray conveyor 55 is configured to drive the movable tray 54 to slide. The movable tray 54 comprises a tray bottom plate 62 slidably mounted on the base plate 53 and a plurality of inserting plate parts 56 positioned on the tray bottom plate 62, the inserting plate parts 56 comprise a plurality of inserting plates 57 arranged at intervals, the inserting plates 57 are provided with inserting holes 58, and the inserting holes 58 of the inserting plates 57 are arranged along a vertical line in a one-to-one correspondence manner.
The tray base plate 62 is provided with a plurality of toggle positioning blocks 59, and the interposer plate member 56 is positioned between the plurality of toggle positioning blocks 59.
Specifically, the material inserting holes 58 of the plurality of material inserting plates 57 are arranged along the vertical line in a one-to-one correspondence mode, the inner diameter of the material inserting holes 58 is designed according to the outer diameter of the milling cutter material rod 01, the milling cutter material rod 01 is a long-strip rod-shaped body, the milling cutter material rod 01 is located in the material inserting holes 58 simultaneously, the milling cutter material rod 01 can be placed along the vertical direction accurately, the clamping jaw assembly 39 can grab the material accurately, and accuracy and working efficiency are improved. The movable tray 54 intermittently moves for feeding, and when all the milling cutter material rods 01 in the same row are emptied, the movable tray 54 moves once to transfer the milling cutter material rods 01 in the next row to a preset position. The design of the toggle positioning block 59 facilitates toggling, so that the operation of positioning the insert plate part 56 is simple, and the convenience is improved.
In this embodiment, the base plate 53 is provided with two rotating fixed bases 60, the two rotating fixed bases 60 are both provided with rotating shafts 61, two ends of the tray conveyor belt 55 are respectively wound around the two rotating shafts 61, one of the rotating shafts 61 is connected with a tray driving member (not shown in the figure) for driving the tray conveyor belt 55 to rotate, so as to drive the tray bottom plate 62 to slide, and the tray bottom plate 62 is located between the two rotating fixed bases 60 to slide. Specifically, the tray conveyor belt 55 is used as a drive, so that the tray bottom plate 62 is high in displacement precision, maintenance or repair is facilitated, and convenience is improved.
In this embodiment, the frame 36 is provided with a first loading and transferring base plate driving member 371, and the first loading and transferring base plate driving member 371 is in driving connection with the first loading and transferring base plate 37 through a conveyor 372. The first carriage base plate 37 is provided with a rotary driving member 381, and an output end of the rotary driving member 381 is connected to the second carriage base plate 38. Specifically, the first carriage base plate driving member 371 can be a motor, and the rotary driving member 381 can be a rotary cylinder; the first loading and transferring base plate driving part 371 is used for driving the first loading and transferring base plate 37 to slide; the rotary driving member 381 is used for driving the second carriage base plate 38 to rotate for a certain angle.
In practical application, an external tool such as a lead screw, an air cylinder and the like is utilized to extend into the clamping cylinder head 25 from an opening on one side of the clamping cylinder head 25 to push the buckling and pressing piece 27, the elastic part 26 is compressed through the buckling and pressing piece 27, one end of the milling cutter material rod 01 is inserted into the slot 28, the elastic part 26 is loosened, the elastic part 26 compresses the buckling and pressing piece 27, one end of the buckling and pressing piece 27, which is far away from the elastic part 26, is buckled and fastened with the milling cutter material rod 01, the feeding and discharging operations of the milling cutter material rod 01 are simple, the working efficiency is improved, the clamping is firm, and the clamping effect is good. The plurality of material bar clamping assemblies 20 are equidistantly distributed on the upper positioning carrier disc 22 and respectively correspond to a plurality of processing stations, when the milling cutter material bar 01 needs to be transferred to the next processing station, the lifting driving rod 322 drives the upper positioning carrier disc 22 to move upwards for a certain distance, so that the positioning teeth 24 are separated from the positioning tooth grooves 23, the bottom positioning carrier disc 21 is kept still, the upper positioning carrier disc 22 can rotate at a certain angle relative to the bottom positioning carrier disc 21, the position of the milling cutter material bar 01 is approximately matched with the processing station corresponding to the target, the lifting driving rod 322 drives the upper positioning carrier disc 22 to move downwards, the milling cutter material bar 01 and the processing station automatically perform accurate positioning in the process that the positioning teeth 24 fall into the positioning tooth grooves 23, the milling cutter material bar 01 to be processed can be accurately matched with the corresponding processing station, the positioning effect is good, and the processing accuracy is high.
In this embodiment, the pressing member 27 is rotatably mounted to the cartridge head 25 via a shaft pin 33, a pressing protrusion 34 is provided at one end of the pressing member 27, and the outer peripheral surface of the milling cutter material rod 01 abuts against the pressing protrusion 34. Specifically, the buckling and pressing member 27 is an integrally formed structure, so that the structure is firmer and has long service life. In practical application, the elastic component 26 is compressed by using an external tool such as a lead screw, an air cylinder, etc., one end of the pressing component 27 away from the pressing raised head 34 moves along the left direction in fig. 5, one end of the pressing component 27 provided with the pressing raised head 34 moves along the right direction in fig. 5, the pressing component 27 is in an open state, and one end of the milling cutter material rod 01 is inserted into the slot 28; when the external tool is removed, the elastic component 26 is restored, the end of the pressing component 27 away from the pressing raised head 34 moves along the right direction in fig. 5, the end of the pressing component 27 provided with the pressing raised head 34 moves along the left direction in fig. 2, and the pressing component 27 is in the closed and locked state.
In this embodiment, one end of the pressing member 27 away from the pressing protrusion 34 is provided with a plurality of limiting protrusions 35; when the elastic member 26 is relaxed, the elastic member 26 is restrained by the restraining protrusion 35. Specifically, one end of the elastic member 26 is provided with a plurality of recesses 261, and the plurality of position-limiting protrusions 35 respectively protrude into the plurality of recesses 261. The arrangement of the limiting convex body 35 and the recess 261 effectively prevents the elastic component 26 from deviating in position, and the elastic component 26 can be guaranteed to be elastically pressed to achieve the best effect, so that the feeding and discharging operations of the milling cutter material bar 01 are simple, the working efficiency is improved, the clamping is firm, and the clamping effect is good.
In this embodiment, the material rod clamping assembly 20 further includes a barrel holder 29 disposed on the upper positioning tray 22 and a barrel head rotation driving member 30 disposed on the barrel holder 29, the barrel head 25 is rotatably disposed at one end of the barrel holder 29, and an output end of the barrel head rotation driving member 30 is connected to the barrel head 25. Specifically, when the milling cutter material bar 01 needs to be grooved, edged or polished, the clamping barrel head rotating driving piece 30 drives the clamping barrel head 25 to rotate, the milling cutter material bar 01 rotates along with the clamping barrel head rotating driving piece, and the milling cutter material bar 01 is processed by the processing station.
In this embodiment, the output end of the collet head rotation driving member 30 is connected with the coupler 31, and one end of the coupler 31 far away from the collet head rotation driving member 30 is fixedly connected with the collet head 25. Specifically, the coupling 31 is used for coupling the collet head rotation driving member 30 and the collet head 25 to rotate together and transmit torque, and the coupling 31 also has the functions of buffering, damping and improving the dynamic performance of a shaft system.
In this embodiment, the central driving assembly 32 further includes a driving member body 321, the driving member body 321 is installed on the working platform 05, and the driving member body 321 is drivingly connected to the lifting driving rod 322. Specifically, the driving member body 321 can be a motor, and the driving member body 321 is used for driving the lifting driving rod 322 to rotate; the lifting driving rod 322 can be an electric push rod. In practical application, the lifting driving rod 322 moves upwards along the vertical direction, so that one end of the upper positioning carrying disc 22 moves upwards for a distance and is separated from the bottom positioning carrying disc 21, the positioning teeth 24 are separated from the positioning tooth grooves 23, the bottom positioning carrying disc 21 is kept stationary relative to the workbench 05, after the upper positioning carrying disc 22 rotates for a certain angle, the position of the milling cutter material rod 01 is approximately matched with the corresponding processing station, the lifting driving rod 322 drives the upper positioning carrying disc 22 to move downwards, and in the process that the positioning teeth 24 fall into the positioning tooth grooves 23, the milling cutter material rod 01 and the processing station are automatically and accurately positioned.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a multistation formula milling cutter processing equipment, includes the workstation and set up in a plurality of processing stations of workstation, its characterized in that: the flexible feeding and discharging device comprises a driving center device, a flexible feeding and discharging device and a plurality of pressing and holding devices which are all arranged on the workbench;
the driving center device comprises a center driving assembly, a driving carrying disc and a plurality of material bar clamping assemblies, wherein the driving carrying disc comprises a bottom positioning carrying disc and an upper positioning carrying disc, the bottom positioning carrying disc is arranged on the workbench, and a meshing part is arranged between the bottom positioning carrying disc and the upper positioning carrying disc; the central driving assembly is used for driving the upper positioning carrying disc to be matched with the bottom positioning carrying disc to complete meshing action;
the material bar clamping assemblies are arranged on the upper positioning carrying disc, each material bar clamping assembly comprises a clamping cylinder head rotatably arranged on the upper positioning carrying disc and a buckling and pressing assembly arranged in the clamping cylinder head, and the buckling and pressing assembly is used for clamping one end of a milling cutter material bar; the output end of the flexible feeding and discharging device is provided with a flexible connecting part, and the flexible feeding and discharging device transfers one end of a milling cutter material rod to the material rod clamping assembly for clamping through the flexible connecting part; the pressing and holding device is used for fixing the other end of the milling cutter material rod;
the plurality of processing stations are arranged around the upper positioning carrying disc, the plurality of pressing and holding devices are arranged in one-to-one correspondence with the plurality of processing stations, and the processing stations are used for processing milling cutter material bars.
2. The multi-station milling cutter machining apparatus according to claim 1, wherein: the meshing part comprises a plurality of positioning tooth grooves formed in the upper end of the bottom positioning carrying disc and a plurality of positioning teeth arranged at the lower end of the upper positioning carrying disc, and the positioning teeth extend to the positioning tooth grooves in a protruding mode.
3. The multi-station milling cutter machining apparatus according to claim 1, wherein: the buckling and pressing assembly comprises an elastic component and a buckling and pressing component, the elastic component is installed in the clamping cylinder head, the buckling and pressing component is rotatably installed in the clamping cylinder head, the clamping cylinder head is provided with an inserting slot, one end of a milling cutter material rod is inserted into the inserting slot, one end of the buckling and pressing component is buckled and pressed with the milling cutter material rod, and the other end of the buckling and pressing component abuts against the elastic component;
the output end of the flexible feeding and discharging device is arranged corresponding to the slot, and one end of the milling cutter material rod is inserted into the slot by the flexible feeding and discharging device through the flexible connecting part; the pressing and holding device comprises a fixed base arranged on the workbench, a groove block which can be replaced and arranged on the fixed base and a pressing arm movably arranged on the fixed base, the groove block comprises a groove block body and two side retaining walls arranged on the groove block body, a trapezoidal groove for placing a milling cutter material rod is formed by the groove block body and the two side retaining walls in a surrounding mode, and the trapezoidal groove and the pressing arm form a space for fixing the milling cutter material rod;
the two side retaining walls are both provided with notches communicated with the trapezoidal grooves;
the slot and the dovetail groove are arranged correspondingly, and one end, far away from the slot, of the milling cutter material rod is located in the dovetail groove.
4. The multi-station milling cutter machining apparatus according to claim 1, wherein: the flexible feeding and discharging device comprises a rack arranged on the workbench, a first carrying and moving bottom plate slidably mounted on the rack, a second carrying and moving bottom plate rotatably mounted on the first carrying and moving bottom plate, a clamping jaw assembly slidably mounted on the second carrying and moving bottom plate and a clamping jaw driving assembly mounted on the second carrying and moving bottom plate, wherein the clamping jaw assembly is provided with a plurality of connecting positions, the connecting positions are arranged in a staggered manner, the output end of the clamping jaw driving assembly is provided with the flexible connecting component, and the flexible connecting component is connected to one of the connecting positions; the rack is provided with a first loading and moving bottom plate driving piece, and the first loading and moving bottom plate driving piece is in driving connection with the first loading and moving bottom plate through a conveyor belt; the first carrying and moving bottom plate is provided with a rotary driving piece, and the output end of the rotary driving piece is connected with the second carrying and moving bottom plate; the flexible feeding and discharging device further comprises a detection assembly, wherein the detection assembly comprises a detection driving piece and a detector component, the detection driving piece is installed on the first carrying and moving bottom plate, the detector component is arranged at the output end of the detection driving piece, and the detector component is used for detecting the position information of the milling cutter material rod.
5. The multi-station milling cutter machining apparatus according to claim 4, wherein: the clamping jaw assembly comprises a clamping jaw bottom plate which is slidably installed on the second carrying and moving bottom plate, the number of the connecting positions is two, one is the first connecting position, the other is the second connecting position, the first connecting position and the second connecting position are both arranged on the clamping jaw bottom plate, the first connecting position and the second connecting position are respectively provided with a first protruding portion and a second protruding portion, and the flexible connecting part is connected with the first protruding portion or the second protruding portion.
6. The multi-station milling cutter machining apparatus according to claim 4, wherein: the flexible feeding and discharging device further comprises a chassis material loading assembly, the chassis material loading assembly comprises a base plate arranged on the workbench, a movable material tray slidably mounted on the base plate and a material tray conveyor belt rotatably mounted on the base plate, and the material tray conveyor belt is used for driving the movable material tray to slide; the movable charging tray comprises a charging tray bottom plate which is slidably mounted on the base plate and a plurality of inserting plate parts which are positioned on the charging tray bottom plate, the inserting plate parts comprise a plurality of inserting plates which are arranged at intervals, the inserting plates are provided with inserting holes, and the inserting holes of the inserting plates are arranged in a one-to-one correspondence mode along a vertical line; the tray bottom plate is provided with a plurality of toggle positioning blocks, and the insert plate part is positioned among the toggle positioning blocks; the base plate is installed two and is rotated and adorn the base admittedly, two it all installs the axis of rotation to rotate and adorn the base admittedly, the both ends of charging tray conveyer belt are respectively around locating two the axis of rotation, one of them the axis of rotation is connected with the charging tray driving piece, the charging tray driving piece is used for ordering about the charging tray conveyer belt rotates, the charging tray bottom plate is located two it slides to rotate between the dress base admittedly.
7. A multi-station milling cutter machining apparatus according to claim 3, wherein: the fixed base is provided with a clamping top groove, the clamping top groove is formed by enclosing a first side groove wall, a bottom groove wall and a second side groove wall, the first side groove wall is vertical, and the second side groove wall is inclined; a clamping top piece is arranged in the clamping top groove, a clamping top protrusion is convexly arranged on one side wall of the clamping top piece, the other side wall of the clamping top piece, which is far away from the clamping top protrusion, is inclined and is abutted against the wall of the second side groove, the clamping top piece is abutted against the groove block, and the clamping top protrusion is inserted into one notch; the fixed base is provided with a groove block mounting groove, the groove block is limited in the groove block mounting groove, and the groove block mounting groove is adjacent to the clamping top groove; the clamping and ejecting piece is used for locking the groove block in the groove block mounting groove.
8. A multi-station milling cutter machining apparatus according to claim 3, wherein: the pressing and holding device further comprises a bearing block and a bearing block adjusting mechanism, the bearing block adjusting mechanism is fixed on the fixed base, the bearing block is arranged on the bearing block adjusting mechanism, a bearing groove is formed in the bearing block, the bearing groove is arranged corresponding to the trapezoidal groove, one end of the milling cutter material rod is limited in the trapezoidal groove, and the other end of the milling cutter material rod is limited in the bearing groove; the bearing groove is a V-shaped groove.
9. A multi-station milling cutter machining apparatus according to claim 3, wherein: the material bar clamping assembly further comprises a clamping barrel seat arranged on the upper positioning carrying disc and a clamping barrel head rotating driving piece arranged on the clamping barrel seat, the clamping barrel head is rotatably arranged at one end of the clamping barrel seat, and the output end of the clamping barrel head rotating driving piece is connected with the clamping barrel head; the output end of the clamping barrel head rotating driving piece is connected with a coupler, and one end, far away from the clamping barrel head rotating driving piece, of the coupler is fixedly connected with the clamping barrel head.
10. A multi-station milling cutter machining apparatus according to claim 3, wherein: the buckling and pressing piece is rotatably arranged on the clamping barrel head through a shaft pin, one end of the buckling and pressing piece is provided with a pressing and holding raised head, and the peripheral surface of the milling cutter material rod is abutted against the pressing and holding raised head; and a plurality of limiting convex bodies are arranged at one end of the buckling and pressing piece, which is far away from the pressing and holding raised head, and when the elastic part expands, the elastic part is limited on the limiting convex bodies.
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| CN202110948618.0A CN113752023B (en) | 2021-08-18 | 2021-08-18 | Multi-station milling cutter machining equipment |
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| CN202110948618.0A CN113752023B (en) | 2021-08-18 | 2021-08-18 | Multi-station milling cutter machining equipment |
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| CN113752023B CN113752023B (en) | 2023-01-03 |
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| CN115258640A (en) * | 2022-07-15 | 2022-11-01 | 常州节卡智能装备有限公司 | Multi-station turnover device |
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Application publication date: 20211207 Assignee: NANYANG DINGTAI HIGH-TECH CO.,LTD. Assignor: GUANGDONG UCAN ROBOT TECHNOLOGY Co.,Ltd. Contract record no.: X2023980037591 Denomination of invention: A multi-station milling cutter processing equipment Granted publication date: 20230103 License type: Common License Record date: 20230706 |