CN110181287B - Five-station milling cutter processing machine - Google Patents
Five-station milling cutter processing machine Download PDFInfo
- Publication number
- CN110181287B CN110181287B CN201910554387.8A CN201910554387A CN110181287B CN 110181287 B CN110181287 B CN 110181287B CN 201910554387 A CN201910554387 A CN 201910554387A CN 110181287 B CN110181287 B CN 110181287B
- Authority
- CN
- China
- Prior art keywords
- knife
- blank
- cutter
- slotting
- moving platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- 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
- B23Q7/02—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 by means of drums or rotating tables or discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of milling cutter production, in particular to a five-station milling cutter processing machine, which comprises a machine table, a lifting rotating mechanism, a loading and unloading mechanism, a slotting mechanism, an edge cutter mechanism, a gear shaping mechanism and a sharpening surface mechanism, wherein the lifting rotating mechanism, the loading and unloading mechanism, the slotting mechanism, the edge cutter mechanism, the gear shaping mechanism and the sharpening surface mechanism are arranged on the machine table; the lifting rotating mechanism is used for conveying the knife blank conveyed by the feeding and discharging mechanism to the slotting mechanism, the edge knife mechanism, the gear shaping mechanism and the knife sharpening mechanism, so that automatic conveying of the knife blank is realized, manual conveying of the knife blank by an operator is not needed, and conveying efficiency of the knife blank is improved; each mechanism cooperates and realizes the automated production of milling cutter, need not the manual operation processing equipment of operating personnel in order to grind the sword blank, promotes the production efficiency and the production yield of milling cutter.
Description
Technical Field
The invention relates to the technical field of milling cutter production, and particularly discloses a five-station milling cutter processing machine.
Background
The milling cutter is one of the commonly used processing cutters, in the production process of the milling cutter, the cutter blank is required to be processed in a plurality of working procedures to be manufactured into the milling cutter, in the manufacturing process of the milling cutter in the prior art, the manual processing of operators is mainly relied on, for example, the cutter blank processed in one working procedure is required to be transferred to the other working procedure to be processed, the operator is required to manually operate processing equipment to grind the cutter blank, the production efficiency of the milling cutter is low, the production quality is unstable, and defective products are easy to occur.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide a five-station milling cutter processing machine, which does not need an operator to manually transfer a cutter blank and improves the transfer efficiency of the cutter blank; automatic production of the milling cutter is achieved, a worker does not need to manually operate processing equipment to grind cutter blanks, and production efficiency and production yield of the milling cutter are improved.
In order to achieve the above purpose, the five-station milling cutter processing machine of the invention comprises a machine table, a lifting rotating mechanism, a loading and unloading mechanism, a slotting mechanism, an edge cutter mechanism, a gear shaping mechanism and a sharpening surface mechanism, wherein the lifting rotating mechanism, the loading and unloading mechanism, the slotting mechanism, the edge cutter mechanism, the gear shaping mechanism and the sharpening surface mechanism are arranged on the machine table, the loading and unloading mechanism is used for moving a cutter blank into the lifting rotating mechanism or moving a milling cutter of the lifting rotating mechanism out, and the lifting rotating mechanism is used for moving the cutter blank transferred by the loading and unloading mechanism to the slotting mechanism, the edge cutter mechanism, the gear shaping mechanism and the sharpening surface mechanism; the slotting mechanism is used for grinding and slotting the knife blank transferred by the lifting rotary mechanism, the edge knife mechanism is used for trimming the knife blank processed by the slotting mechanism, the gear shaping mechanism is used for carrying out edge processing on the knife blank processed by the edge knife mechanism, and the knife sharpening mechanism is used for carrying out knife sharpening processing on the knife blank processed by the slotting mechanism; the lifting and rotating mechanism comprises a supporting column, a supporting disc, a clamping piece, a first driving assembly and a second driving assembly, wherein the supporting column is lifted and rotated to be arranged on the machine table, the supporting disc is arranged on the supporting column, the clamping piece is arranged on the supporting disc and used for driving the supporting column to lift, the second driving assembly is used for driving the supporting column to rotate, and the clamping piece is used for clamping the cutter blank transferred by the feeding and discharging mechanism.
Preferably, the machine is provided with a rolling bearing, the rolling bearing is sleeved on the outer side of the support column, the support column is rotatably arranged with the machine through the rolling bearing, the support column is slidably arranged in the rolling bearing, and the support column penetrates through the rolling bearing; the support disc and the first driving component are respectively positioned at the upper side and the lower side of the rolling bearing, the lower end of the support column is rotatably provided with a sleeve, and the output end of the first driving component is connected with the sleeve; the support column outside cover is equipped with outer ring gear, and the second drive assembly has the first motor that sets up in the board, sets up in the output shaft of first motor and with the gear of outer ring gear meshing, the length direction of outer ring gear extends along the length direction of support column and sets up.
Preferably, the feeding and discharging mechanism comprises a first support arranged on the machine table, a carrying disc arranged on the first support in a sliding manner, a third driving assembly arranged on the first support, and a manipulator movably arranged on the first support, wherein the third driving assembly is used for driving the carrying disc to horizontally move, the carrying disc is provided with a plurality of accommodating blind holes arranged in a rectangular array, the accommodating blind holes are used for accommodating cutter blanks or milling cutters, and the manipulator is used for moving the cutter blanks in the accommodating blind holes to the lifting rotating mechanism or moving the milling cutters of the lifting rotating mechanism into the accommodating blind holes.
Preferably, the slotting mechanism comprises a first horizontal moving platform arranged on the machine table, a vertical moving platform arranged at the output end of the first horizontal moving platform, a second motor arranged on the vertical moving platform, and a slotting grinding wheel connected with the output end of the second motor, wherein the second motor drives the slotting grinding wheel to rotate so as to slotting the knife blank clamped by the clamping piece.
Preferably, the output end of the first horizontal moving platform is connected with a bearing plate, the vertical moving platform is rotationally arranged on the bearing plate, the rotating axis of the vertical moving platform is vertically arranged, the bearing plate is provided with an arc scale and a plurality of positioning holes, the arc scale is used for displaying the rotating angle of the vertical moving platform, the plurality of positioning holes are arranged around the rotating axis of the vertical moving platform, and the vertical moving platform is provided with a positioning column which is used for protruding into one positioning hole.
Preferably, the knife sharpening mechanism comprises a second horizontal moving platform arranged on the machine table, a second bracket rotationally arranged on the second horizontal moving platform, a third motor arranged on the second bracket, and a first knife sharpening wheel connected with an output shaft of the third motor, wherein the rotation axis of the second bracket is horizontally arranged, and the third motor is used for driving the first knife sharpening wheel to rotate so as to sharpen the knife blank processed by the slotting mechanism.
Preferably, the second horizontal moving platform is rotatably provided with a third support, the rotation axis of the third support is parallel to the horizontal plane, the third support is provided with a fourth motor, an output shaft of the fourth motor is connected with a second knife-surface grinding wheel, the first knife-surface grinding wheel is a rough grinding wheel, the second knife-surface grinding wheel is a fine grinding wheel, and the fourth motor is used for driving the second knife-surface grinding wheel to rotate so as to knife-surface treatment of knife blanks processed by the first knife-surface grinding wheel.
Preferably, the clamping piece comprises a body, a pressing rod, an elastic piece and an adjusting screw, wherein the body is provided with a material containing hole and an adjusting hole communicated with the material containing hole, the material containing hole is used for containing a knife blank transferred by the feeding and discharging mechanism, the central axis of the material containing hole is crossed with the central axis of the adjusting hole, the pressing rod is contained in the material containing hole, the middle part of the pressing rod is rotationally arranged on the body, one end of the pressing rod is provided with a protruding part, the protruding part is used for abutting against the knife blank in the material containing hole and pressing the knife blank on the inner hole wall of the material containing hole, the elastic piece is contained in the adjusting hole, the adjusting screw is in threaded connection with the body, and the adjusting screw abuts against the other end of the pressing rod through the elastic piece.
Preferably, the material clamping piece further comprises a pivot, the body is provided with a first concave hole communicated with the material containing hole, the first concave hole is used for containing the pivot, and the compression bar is arranged on the body in a pivoting mode.
Preferably, the clamping piece further comprises a blocking shaft, the body is provided with a second concave hole communicated with the material containing hole, the blocking shaft protrudes into the material containing hole through the second concave hole, and the blocking shaft is used for abutting against one end of the blocking knife blank, which is arranged in the material containing hole.
The invention has the beneficial effects that: the slotting mechanism grinds and slots the knife blank transferred by the lifting rotating mechanism, the edge knife mechanism performs trimming treatment on the knife blank, the gear shaping mechanism performs cutting edge treatment on the knife blank, and the sharpening surface mechanism performs sharpening surface treatment on the knife blank; the lifting rotating mechanism is used for conveying the knife blank conveyed by the feeding and discharging mechanism to the slotting mechanism, the edge knife mechanism, the gear shaping mechanism and the knife sharpening mechanism, so that automatic conveying of the knife blank is realized, manual conveying of the knife blank by an operator is not needed, and conveying efficiency of the knife blank is improved; each mechanism cooperates and realizes the automated production of milling cutter, need not the manual operation processing equipment of operating personnel in order to grind the sword blank, promotes the production efficiency and the production yield of milling cutter.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a lifting/lowering mechanism according to the present invention;
FIG. 4 is a schematic view of a partial enlarged structure of the slotting mechanism and the pressing mechanism of the present invention;
FIG. 5 is a schematic perspective view of a sharpening face mechanism of the present invention;
FIG. 6 is an exploded view of the clamping member of the present invention;
Fig. 7 is a cross-sectional view of the body of the present invention.
The reference numerals include:
1-machine 2-lifting rotary mechanism 3-feeding and discharging mechanism
4-Slotting mechanism 5-edge cutter mechanism 6-gear shaping mechanism
7-Sharpening face mechanism 8-support column 9-support disc
11-Clamping piece 12-first driving component 13-second driving component
14-Rolling bearing 15-outer gear ring 16-gear
17-First bracket 18-carrying disc 19-manipulator
21-First horizontal moving platform 22-vertical moving platform 23-grooved grinding wheel
24-Bearing plate 25-arc scale 26-positioning hole
27-Second horizontal moving platform 28-second support 29-third support
31-Body 32-compression bar 33-elastic member
34-Adjusting screw 35-material containing hole 36-adjusting hole
37-Holding mechanism 38-vertical plate 39-clamping plate
41-Pivot 42-first recess 43-blocking shaft
44-Second concave hole 45-limit convex rib 46-threaded hole
47-Cylindrical portion 48-conical portion 49-arcuate concave surface
51-A boss.
Detailed Description
The present invention will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
Referring to fig. 1 to 3, a five-station milling cutter processing machine of the present invention includes a machine table 1, a lifting and rotating mechanism 2, a loading and unloading mechanism 3, a slotting mechanism 4, a side cutter mechanism 5, a gear shaping mechanism 6 and a sharpening surface mechanism 7 which are respectively installed on the machine table 1, wherein the lifting and rotating mechanism 2 is located at the center of the machine table 1, and the loading and unloading mechanism 3, the slotting mechanism 4, the side cutter mechanism 5, the gear shaping mechanism 6 and the sharpening surface mechanism 7 surround the lifting and rotating mechanism 2.
The feeding and discharging mechanism 3 is used for moving the cutter blank into the lifting and rotating mechanism 2 or moving the milling cutter of the lifting and rotating mechanism 2 out, and the lifting and rotating mechanism 2 is used for sequentially transferring the cutter blank transferred by the feeding and discharging mechanism 3 to the slotting mechanism 4, the edge cutter mechanism 5, the gear shaping mechanism 6 and the cutter sharpening surface mechanism 7.
The slotting mechanism 4 is used for grinding and slotting the knife blank transferred by the lifting rotary mechanism 2, the edge knife mechanism 5 is used for trimming the knife blank processed by the slotting mechanism 4, the gear shaping mechanism 6 is used for carrying out edge processing on the knife blank processed by the edge knife mechanism 5, and the sharpening surface mechanism 7 is used for carrying out sharpening surface processing on the knife blank processed by the slotting mechanism 4.
The lifting and rotating mechanism 2 comprises a supporting column 8 which is arranged on the machine table 1 in a lifting and rotating mode, a supporting disc 9 which is arranged on the top end of the supporting column 8, a clamping piece 11 which is arranged on the supporting disc 9, a first driving component 12 which is used for driving the supporting column 8 to lift, and a second driving component 13 which is used for driving the supporting column 8 to rotate, wherein the clamping piece 11 is used for clamping a knife blank transferred by the feeding and discharging mechanism 3. In this embodiment, the number of the clamping members 11 is plural, and the plurality of clamping members 11 are disposed around the rotation axis of the support column 8.
When the knife blank clamped by the clamping piece 11 needs to be moved, the first driving component 12 ascends along with the knife blank through the supporting column 8, the supporting disc 9 and the clamping piece 11, so that the knife blank is in a suspended state, the knife blank is prevented from touching other mechanisms, then the second driving component 13 drives the clamping piece 11 to rotate along with the knife blank through the supporting column 8 and the supporting disc 9, the knife blank rotates to the vicinity of a required corresponding mechanism, the first driving component 12 drives the clamping piece 11 to descend along with the knife blank to the position of the corresponding mechanism through the supporting column 8 and the supporting disc 9, and then the corresponding mechanism can process the moved knife blank.
The lifting and rotating mechanism 2 of the five-station milling cutter processing machine is used for automatically transferring the cutter blanks transferred by the feeding and discharging mechanism 3 to the grooving mechanism 4, the edge cutter mechanism 5, the gear shaping mechanism 6 and the knife sharpening surface mechanism 7 in sequence, so that the automatic transfer of the cutter blanks is realized, an operator is not required to manually transfer the cutter blanks, and the transfer efficiency of the cutter blanks is improved; the automatic production of milling cutter is realized in the cooperation of each mechanism of five station formula milling cutter processing machines, need not the manual operation processing equipment of operating personnel in order to grind the sword blank, promotes the production efficiency and the production yield of milling cutter, ensures the stability of milling cutter processingquality.
Referring to fig. 2 and 3, the machine 1 is provided with a rolling bearing 14, the rolling bearing 14 is sleeved on the outer side of the support column 8, the support column 8 is rotatably arranged with the machine 1 via the rolling bearing 14, the support column 8 is slidably arranged in the rolling bearing 14, and the support column 8 penetrates through the rolling bearing 14. When the first driving component 12 drives the support column 8 to ascend or descend, the rolling bearing 14 is utilized to guide the moving direction of the support column 8, so that the support column 8 is prevented from being skewed in the moving process.
The support column 8 sets up along vertical direction, and supporting disk 9, first drive assembly 12 are located antifriction bearing 14 upper and lower both sides respectively, and supporting disk 9 installs on the top of support column 8, and the lower extreme rotation of support column 8 is provided with the sleeve (not numbered in the figure), and the output and the sleeve connection of first drive assembly 12. In this embodiment, the first driving component 12 is an electric cylinder, and a piston rod of the electric cylinder is connected with a sleeve.
The support column 8 outside cover is equipped with outer ring gear 15, and second drive assembly 13 has the first motor that sets up on board 1, sets up on the output shaft of first motor and with the gear 16 of outer ring gear 15 meshing, the length direction of outer ring gear 15 extends along the length direction of support column 8 and sets up.
When the first driving component 12 drives the support column 8 to ascend or descend along with the outer gear ring 15, the outer gear ring 15 is always meshed with the gear 16, in the using process, the first motor drives the gear 16 to rotate along with the outer gear ring 15, and the outer gear ring 15 rotates along with the support column 8 relative to the machine table 1, so that rotation of the support disc 9, the clamping piece 11 and the cutter blank is realized.
Referring to fig. 1, the loading and unloading mechanism 3 includes a first support 17 disposed on the machine 1, a carrying disc 18 slidably disposed on the first support 17, a third driving assembly disposed on the first support 17, and a manipulator 19 movably disposed on the first support 17, where the third driving assembly is used to drive the carrying disc 18 to move horizontally back and forth, the carrying disc 18 has a plurality of blind holes disposed in a rectangular array, the blind holes are used to accommodate a cutter blank or a milling cutter, and the manipulator 19 is used to move the cutter blank in the blind holes to the lifting and rotating mechanism 2 or move the milling cutter of the lifting and rotating mechanism 2 into the blind holes.
When the cutter blank feeding device is used, a plurality of external cutter blanks are firstly placed into a plurality of accommodating blind holes of the carrying disc 18, then the third driving assembly drives the carrying disc 18 to move to a working position, and then the mechanical arm 19 moves the cutter blanks in the accommodating blind holes to the clamping piece 11 of the lifting rotating mechanism 2 or is used for moving milling cutters clamped by the clamping piece 11 of the lifting rotating mechanism 2 into the accommodating blind holes, so that automatic feeding of the cutter blanks or automatic discharging of the milling cutters are realized. After all the cutter blanks of the carrying disc 18 are processed into milling cutters, the third driving assembly drives the carrying disc 18 to reversely move and reset, and then an external user or a robot can remove the whole carrying disc 18 together with all the milling cutters.
Referring to fig. 1 to 4, the slotting mechanism 4 includes a first horizontal moving platform 21 disposed on the machine 1, a vertical moving platform 22 disposed on an output end of the first horizontal moving platform 21, a second motor disposed on the vertical moving platform 22, and a slotting grinding wheel 23 connected to an output end of the second motor, wherein the second motor drives the slotting grinding wheel 23 to rotate so as to slot a knife blank clamped by the clamping member 11.
The first horizontal moving platform 21 and the vertical moving platform 22 are both in the prior art, and are not described herein, in the using process of the slotting mechanism 4, according to the difference of milling cutters with different specifications, the vertical moving platform 22 can be rotated, so that the relative included angle between the slotting grinding wheel 23 and the cutter blank clamped by the clamping piece 11 is changed, and the slotting mechanism 4 can perform slotting treatment on milling cutters with various specifications.
The output end of the first horizontal moving platform 21 is connected with a bearing plate 24, the bearing plate 24 is a rectangular flat plate, the bearing plate 24 is parallel to a horizontal plane, the vertical moving platform 22 is rotatably arranged on the bearing plate 24, the rotation axis of the vertical moving platform 22 is vertically arranged, the bearing plate 24 is provided with an arc scale 25 and a plurality of positioning holes 26, the arc scale 25 is used for displaying the rotation angle of the vertical moving platform 22, the plurality of positioning holes 26 are arranged around the rotation axis of the vertical moving platform 22, and the vertical moving platform 22 is provided with positioning columns which are used for protruding into one positioning hole 26.
In the process of rotating the vertical moving platform 22, according to the angle value displayed by the arc scale 25, the vertical moving platform 22 can rapidly rotate by a required angle, when the vertical moving platform 22 rotates to a required position, the positioning column is extended into a corresponding positioning hole 26, the inner hole wall of the positioning hole 26 is utilized to abut against the positioning column, the vertical moving platform 22 is ensured to be stably positioned at the required position, and poor slotting of the slotting mechanism 4 caused by secondary rotation of the vertical moving platform 22 is prevented.
The structure of the edge cutter mechanism 5 and the structure of the gear shaping mechanism 6 are substantially the same as those of the slotting mechanism 4, except that the edge cutter mechanism 5 has a rotary edging edge cutter, and the gear shaping mechanism 6 has a gear shaping cutter rotatably provided, which will not be described again.
Referring to fig. 1 to 5, the sharpening unit 7 includes a second horizontal moving platform 27 disposed on the machine 1, a second bracket 28 rotatably disposed on the second horizontal moving platform 27, a third motor disposed on the second bracket 28, and a first sharpening grinding wheel connected to an output shaft of the third motor, where the second horizontal moving platform 27 is in the prior art, and a rotation axis of the second bracket 28 is horizontally disposed, and the third motor is used to drive the first sharpening grinding wheel to rotate to sharpen the blanks processed by the slotting unit 4.
In this embodiment, the rotation structure between the second horizontal moving platform 27 and the second bracket 28 is the same as the rotation structure between the bearing plate 24 and the vertical moving platform 22, so that the second bracket 28 can rotate quickly by a required angle, and the second bracket 28 is stably positioned at a required position, so that the position change caused by the secondary rotation of the second bracket 28 is avoided.
The second horizontal moving platform 27 is rotatably provided with a third support 29, the rotation axis of the third support 29 is parallel to the horizontal plane, the third support 29 is provided with a fourth motor, the output shaft of the fourth motor is connected with a second cutter surface grinding wheel, the rotation structure between the second horizontal moving platform 27 and the third support 29 is the same as the rotation structure between the bearing plate 24 and the vertical moving platform 22, the required angle of the third support 29 can be ensured to rotate rapidly, the third support 29 is firmly positioned at a required position, and the position change caused by the secondary rotation of the second support 28 is avoided.
In this embodiment, the first grinding wheel is a rough grinding wheel, the second grinding wheel is a fine grinding wheel, the fourth motor is used for driving the second grinding wheel to rotate so as to perform grinding surface treatment on the knife blank processed by the first grinding wheel, and the machining yield of the milling cutter is improved through the cooperation of the first grinding wheel and the second grinding wheel.
Referring to fig. 1 to 6, the material clamping member 11 includes a body 31, a compression bar 32, an elastic member 33 and an adjusting screw 34, the body 31 has a material accommodating hole 35 and an adjusting hole 36 communicated with the material accommodating hole 35, the material accommodating hole 35 is used for accommodating a knife blank transferred by the feeding and discharging mechanism 3, and a central axis of the material accommodating hole 35 is intersected with a central axis of the adjusting hole 36, in this embodiment, the central axis of the material accommodating hole 35 is perpendicular to the central axis of the adjusting hole 36.
The depression bar 32 holds in holding the material hole 35, and the middle part rotation of depression bar 32 sets up on body 31, and the one end of depression bar 32 has bellying 51, and bellying 51 is used for pressing the sword blank in holding the material hole 35 and holds the sword blank on holding the interior pore wall of material hole 35, and the elastic component 33 holds in adjusting hole 36, and adjusting screw 34 spiro union is on body 31, and adjusting screw 34 is through elastic component 33 conflict on the other end of depression bar 32.
The feeding and discharging mechanism 3 loads one end of the cutter blank into the material containing hole 35, the one end of the cutter blank props against the pressing rod 32 in the process of loading into the material containing hole 35 so that the pressing rod 32 reversely rotates, the reversely rotating pressing rod 32 compresses the elastic piece 33, and after the cutter blank is completely loaded into the material containing hole 35, the elastic restoring force of the elastic piece 33 drives the pressing rod 32 to press and prop the cutter blank against the inner hole wall of the material containing hole 35. According to practical needs, the adjusting screw 34 can be turned to adjust the elastic restoring force exerted by the elastic element 33 on the compression bar 32.
In this embodiment, the machine 1 is further provided with four pressing mechanisms 37, the four pressing mechanisms 37 respectively correspond to the slotting mechanism 4, the edge cutter mechanism 5, the gear shaping mechanism 6 and the knife sharpening mechanism 7, the pressing mechanisms 37 include a vertical plate 38 disposed on the machine 1, a clamping plate 39 rotatably disposed on the vertical plate 38, and a driving member for driving the clamping plate 39 to rotate, the driving member can be an electric cylinder or an air cylinder, etc., the middle part of the clamping plate 39 is rotatably disposed on the vertical plate 38, the vertical plate 38 is provided with a first groove, one end of the clamping plate 39 is provided with a second groove matched with the first groove, and the driving member drives the clamping plate 39 to rotate via the other end of the driving clamping plate 39.
When the knife blank clamped by the clamping piece 11 moves to the vicinity of the corresponding mechanism, the lifting and rotating mechanism 2 drives the knife blank to descend into the first groove, then the driving piece drives the clamping plate 39 to rotate until the clamping plate 39 presses the knife blank on the vertical plate 38, at the moment, the upper end of the knife blank is accommodated in the second groove, and the inner groove wall of the first groove and the inner groove wall of the second groove are utilized to stop the limit knife blank. After the pressing mechanism 37 clamps and positions the cutter blank, the corresponding mechanism processes the cutter blank clamped by the clamping piece 11, so that the cutter blank is prevented from moving relative to the clamping piece 11 to influence the processing yield of the milling cutter.
The clamping member 11 further includes a pivot 41, the body 31 has a first concave hole 42 communicating with the material accommodating hole 35, the first concave hole 42 is used for accommodating the pivot 41, and the pressing rod 32 is rotatably disposed on the body 31 via the pivot 41.
In actual use, the pressing rod 32 is first installed in the material accommodating hole 35, then the pivot 41 is installed in the first concave hole 42, the pivot 41 installed in the first concave hole 42 extends into the shaft hole, and the pressing rod 32 can rotate relative to the body 31 via the pivot 41. Preferably, the shaft hole penetrates the compression bar 32, the middle part of the pivot 41 is accommodated in the shaft hole, and two ends of the pivot 41 are respectively accommodated in the body 31.
The clamping piece 11 further comprises a blocking shaft 43, the body 31 is provided with a second concave hole 44 communicated with the material containing hole 35, the blocking shaft 43 protrudes into the material containing hole 35 through the second concave hole 44, and the blocking shaft 43 is used for abutting against one end of the knife blank, which is loaded into the material containing hole 35.
When the cutter blank is loaded into the material containing hole 35, the blocking shaft 43 protrudes into the material containing hole 35 through the second concave hole 44, then one end of the cutter blank is loaded into the material containing hole 35 until the free end of the cutter blank loaded into the material containing hole 35 is abutted against the blocking shaft 43, the blocking shaft 43 blocks the cutter blank, so that the cutter blank is prevented from being excessively loaded into the material containing hole 35, and the installation efficiency and the installation yield of the cutter blank are improved. Preferably, the middle part of the blocking shaft 43 is located in the material accommodating hole 35, and two ends of the blocking shaft 43 are respectively arranged on the body 31.
The other end of the pressure lever 32 is provided with a limiting convex rib 45, the limiting convex rib 45 is formed by protruding from the outer surface of the pressure lever 32, the elastic piece 33 is a spring, and one end of the spring, which abuts against the pressure lever 32, is sleeved on the outer side of the limiting convex rib 45. During actual use, a user rotates the adjusting screw 34, the adjusting screw 34 drives the spring to abut against the outer surface of the pressing rod 32 to enable the pressing rod 32 to rotate, the limiting convex rib 45 is used for stopping the limiting spring through the setting of the limiting convex rib 45, the spring is ensured to abut against the correct position on the pressing rod 32 accurately, poor use caused by movement of the spring relative to the pressing rod 32 is avoided, and stability of usability of the clamping piece 11 is ensured.
Referring to fig. 1 to 7, the body 31 is provided with a threaded hole 46 communicating with the adjusting hole 36, the aperture of the adjusting hole 36 is larger than that of the threaded hole 46, the adjusting hole 36 and the threaded hole 46 are respectively recessed from two sides of the body 31 away from each other, the threaded hole 46 penetrates through the bottom wall of the adjusting hole 36, the adjusting screw 34 is screwed into the threaded hole 46, one end of the elastic member 33 abuts against the bottom wall of the adjusting hole 36, and the other end of the elastic member 33 abuts against the outer surface of the pressing rod 32.
In actual use, the elastic member 33 is first installed in the adjustment hole 36, and then the pressing rod 32 is installed in the receiving hole 35 along the axial direction of the body 31, so that the other end of the pressing rod 32 covers the opening of the adjustment hole 36 far away from the end of the threaded hole 46, thereby encapsulating the elastic member 33 in the adjustment hole 36 and preventing the elastic member 33 from falling from the adjustment hole 36.
The body 31 comprises a cylindrical portion 47 and a conical portion 48 connected with the cylindrical portion 47, the material containing hole 35 penetrates through the cylindrical portion 47 and the conical portion 48, the outer diameter of one end, far away from the cylindrical portion 47, of the conical portion 48 is smaller than the outer diameter of one end, close to the cylindrical portion 47, of the conical portion 48, the conical portion 48 is provided with a plurality of arc-shaped concave surfaces 49, the arc-shaped concave surfaces 49 are concavely formed from the outer surface of the conical portion 48, and the arc-shaped concave surfaces 49 are arranged around the central axis of the material containing hole 35.
In the use process of the material clamping piece 11, a user holds the body 31 with fingers so as to move the body 31, and at the moment, the fingers of the user are abutted against the arc-shaped concave surface 49, so that the body 31 is prevented from rotating relative to the fingers of the user, and the user can hold the body 31 conveniently.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (10)
1. A five-station milling cutter processor, characterized in that: the automatic cutting machine comprises a machine table, a lifting and rotating mechanism, a feeding and discharging mechanism, a slotting mechanism, an edge cutter mechanism, a gear shaping mechanism and a sharpening surface mechanism, wherein the lifting and rotating mechanism, the feeding and discharging mechanism, the slotting mechanism, the edge cutter mechanism, the gear shaping mechanism and the sharpening surface mechanism are arranged on the machine table; the slotting mechanism is used for grinding and slotting the knife blank transferred by the lifting rotary mechanism, the edge knife mechanism is used for trimming the knife blank processed by the slotting mechanism, the gear shaping mechanism is used for carrying out edge processing on the knife blank processed by the edge knife mechanism, and the knife sharpening mechanism is used for carrying out knife sharpening processing on the knife blank processed by the slotting mechanism; the lifting and rotating mechanism comprises a supporting column, a supporting disc, a clamping piece, a first driving assembly and a second driving assembly, wherein the supporting column is lifted and rotated to be arranged on the machine table, the supporting disc is arranged on the supporting column, the clamping piece is arranged on the supporting disc, the first driving assembly is used for driving the supporting column to lift, the second driving assembly is used for driving the supporting column to rotate, and the clamping piece is used for clamping a cutter blank transferred by the feeding and discharging mechanism; the machine table is also provided with four pressing mechanisms for clamping and positioning the knife blank, and the four pressing mechanisms correspond to the slotting mechanism, the edge knife mechanism, the gear shaping mechanism and the knife sharpening mechanism respectively; the pressing mechanism comprises a vertical plate arranged on the machine table, a clamping plate rotatably arranged on the vertical plate, and a driving piece for driving the clamping plate to rotate, wherein the middle part of the clamping plate is rotatably arranged on the vertical plate, a first groove is formed in the vertical plate, one end of the clamping plate is provided with a second groove matched with the first groove, and the driving piece drives the clamping plate to rotate through the other end of the driving clamping plate; when the knife blank clamped by the clamping piece moves to the position near the corresponding mechanism, the lifting and rotating mechanism drives the knife blank to descend into the first groove.
2. The five-station milling cutter processor of claim 1, wherein: the machine is provided with a rolling bearing, the rolling bearing is sleeved on the outer side of a support column, the support column is rotatably arranged with the machine through the rolling bearing, the support column is slidably arranged in the rolling bearing, and the support column penetrates through the rolling bearing; the support disc and the first driving component are respectively positioned at the upper side and the lower side of the rolling bearing, the lower end of the support column is rotatably provided with a sleeve, and the output end of the first driving component is connected with the sleeve; the support column outside cover is equipped with outer ring gear, and the second drive assembly has the first motor that sets up in the board, sets up in the output shaft of first motor and with the gear of outer ring gear meshing, the length direction of outer ring gear extends along the length direction of support column and sets up.
3. The five-station milling cutter processor of claim 1, wherein: the feeding and discharging mechanism comprises a first support arranged on the machine table, a carrying disc arranged on the first support in a sliding manner, a third driving assembly arranged on the first support, and a manipulator movably arranged on the first support, wherein the third driving assembly is used for driving the carrying disc to horizontally move, the carrying disc is provided with a plurality of accommodating blind holes arranged in a rectangular array, the accommodating blind holes are used for accommodating cutter blanks or milling cutters, and the manipulator is used for moving the cutter blanks in the accommodating blind holes to the lifting rotating mechanism or moving the milling cutters of the lifting rotating mechanism into the accommodating blind holes.
4. The five-station milling cutter processor of claim 1, wherein: the slotting mechanism comprises a first horizontal moving platform arranged on the machine table, a vertical moving platform arranged at the output end of the first horizontal moving platform, a second motor arranged on the vertical moving platform, and a slotting grinding wheel connected with the output end of the second motor, wherein the second motor drives the slotting grinding wheel to rotate so as to slotting cutter blanks clamped by the clamping pieces.
5. The five-station milling cutter processor of claim 4, wherein: the output end of the first horizontal moving platform is connected with a bearing plate, the vertical moving platform is rotationally arranged on the bearing plate, the rotating axis of the vertical moving platform is vertically arranged, the bearing plate is provided with an arc scale and a plurality of positioning holes, the arc scale is used for displaying the rotating angle of the vertical moving platform, the plurality of positioning holes are arranged around the rotating axis of the vertical moving platform, and the vertical moving platform is provided with a positioning column which is used for protruding into one positioning hole.
6. The five-station milling cutter processor of claim 1, wherein: the knife sharpening mechanism comprises a second horizontal moving platform arranged on the machine table, a second support rotationally arranged on the second horizontal moving platform, a third motor arranged on the second support, a first knife sharpening wheel connected with an output shaft of the third motor, and a rotation axis of the second support horizontally arranged, wherein the third motor is used for driving the first knife sharpening wheel to rotate so as to sharpen knife blanks processed by the slotting mechanism.
7. The five-station milling cutter processor of claim 6, wherein: the second horizontal moving platform is rotatably provided with a third support, the rotation axis of the third support is parallel to the horizontal plane, the third support is provided with a fourth motor, an output shaft of the fourth motor is connected with a second knife-surface grinding wheel, the first knife-surface grinding wheel is a rough grinding wheel, the second knife-surface grinding wheel is a fine grinding wheel, and the fourth motor is used for driving the second knife-surface grinding wheel to rotate so as to knife-surface processing of the knife blank processed by the first knife-surface grinding wheel.
8. The five-station milling cutter processor of claim 1, wherein: the clamping piece comprises a body, a pressing rod, an elastic piece and an adjusting screw, wherein the body is provided with a material containing hole and an adjusting hole communicated with the material containing hole, the material containing hole is used for containing a cutter blank transferred by the feeding and discharging mechanism, the central axis of the material containing hole is crossed with the central axis of the adjusting hole, the pressing rod is contained in the material containing hole, the middle part of the pressing rod is rotationally arranged on the body, one end of the pressing rod is provided with a protruding part, the protruding part is used for abutting against the cutter blank in the material containing hole and pressing the cutter blank on the inner hole wall of the material containing hole, the elastic piece is contained in the adjusting hole, the adjusting screw is connected onto the body in a threaded mode, and the adjusting screw abuts against the other end of the pressing rod through the elastic piece.
9. The five-station milling cutter processor of claim 8, wherein: the clamping piece further comprises a pivot, the body is provided with a first concave hole communicated with the material containing hole, the first concave hole is used for containing the pivot, and the compression bar is arranged on the body through the pivot in a rotating mode.
10. The five-station milling cutter processor of claim 8, wherein: the clamping piece further comprises a blocking shaft, the body is provided with a second concave hole communicated with the material containing hole, the blocking shaft protrudes into the material containing hole through the second concave hole, and the blocking shaft is used for abutting against one end of the blocking knife blank, which is arranged in the material containing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554387.8A CN110181287B (en) | 2019-06-25 | 2019-06-25 | Five-station milling cutter processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554387.8A CN110181287B (en) | 2019-06-25 | 2019-06-25 | Five-station milling cutter processing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110181287A CN110181287A (en) | 2019-08-30 |
| CN110181287B true CN110181287B (en) | 2024-05-14 |
Family
ID=67723286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910554387.8A Active CN110181287B (en) | 2019-06-25 | 2019-06-25 | Five-station milling cutter processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110181287B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846868A (en) * | 2020-11-30 | 2021-05-28 | 广东鼎泰机器人科技有限公司 | Multi-station milling cutter processing machine |
| CN114473524A (en) * | 2022-02-22 | 2022-05-13 | 东莞市梵宇自动化科技有限公司 | Drill bit full-automatic multi-station processing production device |
| CN118106775B (en) * | 2024-04-16 | 2024-07-16 | 东莞市梵宇自动化科技有限公司 | PCB drill point intelligent production line |
| CN119057155A (en) * | 2024-11-06 | 2024-12-03 | 章丘市大星精工机械有限公司 | A shaft gear processing machine tool |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006086881A1 (en) * | 2005-02-18 | 2006-08-24 | Fruehm Hermann | Screwdriver bit locking mechanism |
| CN2915362Y (en) * | 2006-06-23 | 2007-06-27 | 庄添财 | Four-head knife sharpener |
| CN201807927U (en) * | 2010-10-12 | 2011-04-27 | 中国北车集团大同电力机车有限责任公司 | Reamer chuck and reamer device |
| CN202964292U (en) * | 2012-10-29 | 2013-06-05 | 深圳深蓝精机有限公司 | Fixture for grinding cutter |
| CN104619445A (en) * | 2012-08-17 | 2015-05-13 | 长野自动机械株式会社 | Processing device provided with collet chuck |
| CN205020734U (en) * | 2015-09-24 | 2016-02-10 | 泉州利达机器有限公司 | Rotatory elevating platform of wheel hub rolling machine |
| CN105347032A (en) * | 2015-12-16 | 2016-02-24 | 广西北流市智宇陶瓷自动化设备有限公司 | Automatic switching device for stations |
| CN107598825A (en) * | 2017-10-23 | 2018-01-19 | 安徽江威精密制造有限公司 | A kind of capacitor clamping device |
| CN108723901A (en) * | 2018-06-25 | 2018-11-02 | 广东鼎泰机器人科技有限公司 | A kind of cutter automatic grinding equipment |
| CN210255082U (en) * | 2019-06-25 | 2020-04-07 | 广东鼎泰机器人科技有限公司 | Five-station milling cutter processing machine |
-
2019
- 2019-06-25 CN CN201910554387.8A patent/CN110181287B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006086881A1 (en) * | 2005-02-18 | 2006-08-24 | Fruehm Hermann | Screwdriver bit locking mechanism |
| CN2915362Y (en) * | 2006-06-23 | 2007-06-27 | 庄添财 | Four-head knife sharpener |
| CN201807927U (en) * | 2010-10-12 | 2011-04-27 | 中国北车集团大同电力机车有限责任公司 | Reamer chuck and reamer device |
| CN104619445A (en) * | 2012-08-17 | 2015-05-13 | 长野自动机械株式会社 | Processing device provided with collet chuck |
| CN202964292U (en) * | 2012-10-29 | 2013-06-05 | 深圳深蓝精机有限公司 | Fixture for grinding cutter |
| CN205020734U (en) * | 2015-09-24 | 2016-02-10 | 泉州利达机器有限公司 | Rotatory elevating platform of wheel hub rolling machine |
| CN105347032A (en) * | 2015-12-16 | 2016-02-24 | 广西北流市智宇陶瓷自动化设备有限公司 | Automatic switching device for stations |
| CN107598825A (en) * | 2017-10-23 | 2018-01-19 | 安徽江威精密制造有限公司 | A kind of capacitor clamping device |
| CN108723901A (en) * | 2018-06-25 | 2018-11-02 | 广东鼎泰机器人科技有限公司 | A kind of cutter automatic grinding equipment |
| CN210255082U (en) * | 2019-06-25 | 2020-04-07 | 广东鼎泰机器人科技有限公司 | Five-station milling cutter processing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110181287A (en) | 2019-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110181287B (en) | Five-station milling cutter processing machine | |
| CN110125778B (en) | Four-station milling cutter | |
| CN209425909U (en) | A kind of optical mirror slip raw material cutting equipment | |
| CN210255082U (en) | Five-station milling cutter processing machine | |
| CN105904291B (en) | Full-automatic grinding machine for pruning shear blade | |
| CN105945659B (en) | Grinding mechanism of pruning shear blade grinding machine | |
| CN107009219B (en) | Lens processing device | |
| JPH02298460A (en) | Chamferring of inner corner of colored or colorless ordinary glass plate, polished or frosted glass plate and apparatus and products therefrom | |
| CN109435282B (en) | Feeding equipment, control method and cutting machine for lens cutting | |
| CN114952309B (en) | Cutting machine for pipe batch edging | |
| CN112077678A (en) | Automatic blade machining equipment | |
| CN210232565U (en) | Four-station milling cutter | |
| CN104308696B (en) | Special grinding machine for workpiece tank bottom | |
| CN109397008B (en) | A new type of lens CNC cutting machine and control method | |
| CN209140526U (en) | A kind of grinding machine for the finishing of bar outer circle | |
| CN117840495A (en) | A special milling machine for gear groove processing | |
| CN215470145U (en) | Automatic-centering high-precision polishing device for optical lens | |
| CN115816402A (en) | Multi freedom workpiece feeding platform | |
| CN211992015U (en) | Clamping device for nine-axis linkage machining machine tool | |
| CN210452177U (en) | Automatic loading and unloading device of numerical control end surface grinding machine and grinding machine | |
| CN113263389A (en) | Automatic-centering high-precision polishing device and polishing method for optical lens | |
| CN113843664A (en) | Grinding clamp for cutter grain production | |
| JPH0464829B2 (en) | ||
| CN105965332B (en) | Pruning shear blade grinding tool | |
| CN114054862A (en) | Gear machining machine tool for machining cylindrical gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |