CN119188442B - Positioning and rotating device for machining hard alloy cutter - Google Patents
Positioning and rotating device for machining hard alloy cutter Download PDFInfo
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- CN119188442B CN119188442B CN202411702701.XA CN202411702701A CN119188442B CN 119188442 B CN119188442 B CN 119188442B CN 202411702701 A CN202411702701 A CN 202411702701A CN 119188442 B CN119188442 B CN 119188442B
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- mounting
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- 238000003754 machining Methods 0.000 title claims abstract description 27
- 239000000956 alloy Substances 0.000 title claims abstract description 20
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 239000000463 material Substances 0.000 claims abstract description 56
- 238000000227 grinding Methods 0.000 claims abstract description 23
- 230000007306 turnover Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 182
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- 238000007599 discharging Methods 0.000 claims description 25
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003801 milling Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 9
- 238000005498 polishing Methods 0.000 description 5
- 238000004381 surface treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a positioning and rotating device for machining a hard alloy cutter, which relates to the technical field of cutter machining and comprises a mounting plate and a mounting shaft fixedly connected with the mounting plate, wherein the top end of the mounting shaft is fixedly connected with a mounting frame; clamping and material taking turnover mechanism, clamping and material taking turnover mechanism sets up on the mounting bracket for carry out automatic feeding to the cutter, carry out the centre gripping fixed rotation to the cutter after the material loading simultaneously, this positioning rotation device is used in carbide cutter processing, carry out the feed of cutter to clamping and material taking turnover mechanism through unloading mechanism in the location, carry out automatic material taking to the cutter that needs the grinding through clamping and material taking processing afterwards, and carry out the multi-angle rotation to the cutter after getting the material, the milling machine of being convenient for carries out comprehensive abrasive machining to the surface of cutter, the abrasive machining effect to the cutter has been improved, need not the manual work simultaneously and operate, the machining efficiency to the cutter has been improved greatly.
Description
Technical Field
The invention relates to the technical field of cutter machining, in particular to a positioning and rotating device for machining a hard alloy cutter.
Background
The hard alloy is an alloy material prepared from hard compounds of refractory metals and bonding metals through a powder metallurgy process, has a series of excellent performances of high hardness, wear resistance, better strength and toughness, heat resistance, corrosion resistance and the like, and a part processed by cutting tools of the hard alloy can obtain required dimensional accuracy and surface quality.
The present Chinese patent with application publication number of CN114905344A discloses a diamond coating hard alloy cutter manufacturing and processing device and processing technology, which relates to the technical field of machine tool processing, and comprises a machine body, a clamping overturning assembly, a collecting frame, an adjusting assembly and a polishing assembly, wherein the bottom end inside the machine body is fixedly connected with a screening mechanism, the polishing assembly is provided with a blowing assembly and a shielding assembly, the blowing assembly comprises a blowing pump fixedly arranged on the bottom end of a mounting plate, the bottom end of the blowing pump is provided with the blowing pipe which is L-shaped, and the blowing port of the blowing pipe is aligned to the polishing block, the clamping and overturning assembly and the screening mechanism designed by the invention realize automatic overturning of the cutter, and meanwhile, the screening of the polished scraps is realized, so that the recycling of resources is realized, and the shielding cover of the cutter can effectively prevent the scraps from splashing in the polishing process through the designed shielding assembly and the scraping mechanism;
Meanwhile, the Chinese patent with the application publication number of CN116276119A discloses a hard alloy reamer machining device and a process, and particularly relates to the technical field of reamer machining, the device comprises a device bottom frame, an indexing mechanism is arranged in the middle of the top end of the device bottom frame, fixed rotating mechanisms are fixedly arranged at the top end of the indexing mechanism, six annular array distribution fixed rotating mechanisms are arranged at the corresponding positions of the six fixed rotating mechanisms, namely a feeding area, a polishing area, a detection area, a first discharging area, a cutting area and a second discharging area;
However, in the above application, automatic feeding and discharging of the cutter cannot be realized in the polishing process of the cutter, and meanwhile, after polishing the cutter, when surface coating treatment is performed on the cutter, a plurality of polished cutters need to be manually placed on a placement frame, and then the placement frame is placed in a coating treatment machine for coating treatment processing, so that the processing steps are complicated when the cutter is subjected to surface treatment, and the problem of lower processing efficiency of the cutter is caused.
Disclosure of Invention
The invention aims to provide a positioning and rotating device for processing a hard alloy cutter, which solves the defects in the prior art.
The aim of the invention can be achieved by the following technical scheme:
a positioning and rotating device for machining a hard alloy cutter, comprising:
the mounting plate and the mounting shaft are fixedly connected with each other, and the mounting frame is fixedly connected to the top end of the mounting shaft;
The clamping and taking turnover mechanism is arranged on the mounting frame and used for automatically feeding the cutter, clamping, fixing and rotating the cutter after feeding, facilitating grinding and automatic discharging of the cutter after processing;
And the positioning feeding and discharging mechanism is arranged on the mounting shaft and used for feeding the clamping material taking and overturning mechanism and receiving materials at the same time, so that the cutter after grinding is convenient to carry out subsequent surface coating treatment.
The clamping and taking turnover mechanism comprises a first transmission shaft which is rotationally connected with a mounting frame, wherein one end of the first transmission shaft is fixedly connected with a first transmission frame, a transmission pipe is rotationally connected in the first transmission frame, a spline groove is formed in the transmission pipe, a spline shaft is slidably connected in the spline groove, a connecting ring is fixedly connected to the outer surface of the spline shaft, a first electric telescopic rod is fixedly connected to the bottom of the connecting ring, one end of the first electric telescopic rod is fixedly connected with a connecting plate which is fixedly connected with the spline shaft, a second transmission shaft is rotationally connected to the first transmission frame, and a first clamping block is fixedly connected to one side, opposite to the spline shaft, of the second transmission shaft;
the outer surface transmission of first transmission shaft is connected with the first drive mechanism who is connected with the mounting bracket, first drive mechanism is used for driving first transmission shaft and rotates, the surface transmission of driving tube is connected with the second drive mechanism who is connected with first transmission frame, the second drive mechanism is used for driving the driving tube and rotates, be provided with in the mounting bracket and get the blowing mechanism, get the blowing mechanism and be used for carrying out automatic feeding and unloading to the cutter.
The first transmission mechanism comprises a first motor fixedly connected with the mounting frame, the output end of the first motor is fixedly connected with a first rotating shaft through a coupler, a first gear is fixedly sleeved on the outer surface of the first rotating shaft, and a second gear fixedly sleeved with the first transmission shaft is connected on the outer surface of the first gear in a meshed mode.
The second transmission mechanism comprises a second motor fixedly connected with the first transmission frame, the output end of the second motor is fixedly connected with a second rotating shaft through a coupler, a third gear is fixedly sleeved on the outer surface of the second rotating shaft, and a fourth gear fixedly sleeved with the transmission pipe is fixedly sleeved on the outer surface of the third gear.
According to the invention, the material taking and placing mechanism comprises a second electric telescopic rod fixedly connected with a mounting frame, one end of the second electric telescopic rod is fixedly connected with a second transmission frame, two third transmission shafts are rotatably connected between the second transmission frames, a mounting block is fixedly connected between the two third transmission shafts, a material leakage groove is formed in the top of the mounting block in a penetrating mode, the top and the bottom of the mounting block are fixedly connected with the third electric telescopic rod, one end of the third electric telescopic rod is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a fourth electric telescopic rod, one end of the fourth electric telescopic rod is fixedly connected with a second clamping block, and the outer surface of the third transmission shaft is in transmission connection with a turnover mechanism connected with the second transmission frame.
As a further scheme of the invention, the turnover mechanism comprises a fifth electric telescopic rod fixedly connected with the second transmission frame, one end of the fifth electric telescopic rod is fixedly connected with a transmission rack which is in sliding connection with the second transmission frame, and one side of the transmission rack is in meshed connection with a transmission gear which is fixedly sleeved with the third transmission shaft.
The positioning feeding and discharging mechanism comprises a transmission disc rotatably connected with a mounting shaft, a plurality of positioning grooves are formed in the top of the transmission disc, an electromagnetic iron plate is fixedly connected in each positioning groove, a positioning iron plate is connected in a sliding mode in each positioning groove, a first mounting ring plate is fixedly connected to one side of each positioning iron plate, a plurality of material receiving frames are fixedly connected to the top of each first mounting ring plate, a material receiving rod is fixedly connected to the inside of each material receiving frame, a connecting groove is formed in the top of each material receiving frame, a material feeding frame is connected in each connecting groove in a sliding mode, a material feeding rod is fixedly connected to the inside of each material feeding frame, a second mounting ring plate is fixedly connected to one side of each material feeding frame, a material blocking mechanism is arranged in each material feeding frame and used for blocking a cutter and a spacer block, a third transmission mechanism connected with the mounting plate is connected to the bottom of each transmission disc in a transmission mode, and the third transmission mechanism is used for driving the transmission disc to rotate.
As a further scheme of the invention, the material blocking mechanism comprises a transmission rod which is in sliding connection with the feeding frame, one end of the transmission rod is fixedly connected with a baffle plate, the outer surface of the transmission rod is fixedly sleeved with a spring which is fixedly connected with the baffle plate, and the bottom of the baffle plate is fixedly connected with a transmission block.
The invention further provides a further scheme that the third transmission mechanism comprises a third motor fixedly connected with the mounting plate, the output end of the third motor is fixedly connected with a third rotating shaft through a coupler, a fifth gear is fixedly sleeved on the outer surface of the third rotating shaft, and a transmission gear ring fixedly connected with the transmission plate is meshed and connected with the outer surface of the fifth gear.
As a further scheme of the invention, the mounting plate 1 is connected with a fixing bolt in a threaded manner.
The invention has the beneficial effects that:
(1) The cutter on the feeding frame is automatically taken out through the clamping and taking turnover mechanism, the cutter after taking is comprehensively polished, the polished song cutter is automatically placed into the feeding frame by the matching and positioning blanking mechanism, meanwhile, the spacer is placed between the two cutters in the discharging process, automatic discharging collection of the polished cutter is realized, meanwhile, the simultaneous taking and feeding is realized, the processing time of the cutter is greatly shortened, the processing efficiency of the cutter is further improved, the polished cutter is directly and automatically fed onto the feeding frame to be collected, the subsequent coating treatment of the cutter surface is facilitated, the polished cutter is not required to be placed onto a treatment frame again, and then the treatment frame is directly placed into a coating treatment machine to be treated, so that the treatment efficiency of the cutter surface is greatly improved;
(2) The positioning iron plate on the first mounting ring plate at the bottom of the receiving frame is inserted into the positioning groove on the transmission disc, then the positioning iron plate is adsorbed and fixed by electrifying the electromagnetic iron plate in the positioning groove, a plurality of cutters and spacer blocks are sequentially inserted onto each feeding rod, then the feeding frame is blocked by a baffle plate, then the feeding frame is inserted into the connecting groove on the receiving frame, then the transmission disc is driven to rotate by a third transmission mechanism, and the transmission disc drives the positioning iron plate, the first mounting ring plate, the receiving frame and the feeding frame to rotate and then is matched with the feeding and discharging mechanism, so that the automatic feeding of multiple cutters is realized;
(3) Feeding of cutter is carried out to centre gripping material tilting mechanism through unloading mechanism in the location, later carries out automatic material through centre gripping material processing to the cutter that needs the grinding to carry out multi-angle rotation to the cutter after getting the material, the milling machine of being convenient for carries out comprehensive abrasive machining to the surface of cutter, has improved the abrasive machining effect to the cutter, need not the manual work simultaneously and has operated, has improved the machining efficiency to the cutter greatly.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a first perspective view of the external structure of the present invention;
FIG. 2 is a second perspective view of the external structure of the present invention;
FIG. 3 is a first perspective view of the internal structure of the present invention;
FIG. 4 is a second perspective view of the internal structure of the present invention;
FIG. 5 is a perspective view of the external structure of the positioning loading and unloading mechanism of the present invention;
FIG. 6 is an enlarged view of FIG. 1A in accordance with the present invention;
FIG. 7 is an enlarged view of B of FIG. 3 in accordance with the present invention;
fig. 8 is an enlarged view of C of fig. 5 in accordance with the present invention.
1, A mounting plate; 2, a mounting shaft, 3, a mounting frame, 11, a first transmission shaft, 12, a first transmission frame, 13, a transmission pipe, 14, spline grooves, 15, a spline shaft, 16, a connecting ring, 17, a first electric telescopic rod, 18, a connecting plate, 19, a second transmission shaft, 190, a first clamping block, 21, a first motor, 22, a first rotating shaft, 23, a first gear, 24, a second gear, 31, a second motor, 32, a second rotating shaft, 33, a third gear, 34, a fourth gear, 41, a second electric telescopic rod, 42, a second transmission frame, 43, a third transmission shaft, 44, a mounting block, 45, a material leakage groove, 46, a third electric telescopic rod, 47, a connecting block, 48, a fourth electric telescopic rod, 49, a second clamping block, 51, a fifth electric telescopic rod, 52, a transmission rack, 53, a transmission gear, 61, a transmission disc, 62, a positioning groove, 63, a positioning iron plate, 64, a first mounting plate, 65, a material receiving frame, 66, a material receiving frame, a material receiving rod, 67, a connecting groove, 43, a third transmission shaft, a third gear, a spring, 82, a gear, a third gear, a spring, 82, a transmission block, a third gear, a spring, a frame, a gear, a third gear, a frame, a spring, a 81, a transmission block, a third gear, a frame, a spring, a gear, a frame, a 82, a spring, a gear, a frame, a spring, a gear, a 84.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-8, the positioning rotating device for machining hard alloy cutters comprises a mounting plate 1, wherein a mounting shaft 2 is fixedly connected to the mounting plate 1, a mounting frame 3 is fixedly connected to the top end of the mounting shaft 2, a clamping and taking and overturning mechanism is arranged in the mounting frame 3, the clamping and overturning and taking mechanism is used for taking materials to a machining position before grinding the cutters, then the clamping and overturning the cutters which are taken out are carried out, the clamping and overturning mechanism is carried out at multiple angles, a mechanical arm is convenient to drive a grinding machine to carry out multi-angle full grinding on the clamped cutters, the grinding effect on the cutters is greatly improved, the grinding efficiency on the cutters is also improved, meanwhile, a positioning feeding and discharging mechanism is arranged on the mounting shaft 2, the cutters are inserted on a feeding rod 69 and a receiving rod 66, a baffle is inserted between every two cutters, meanwhile, the clamping and overturning mechanism is matched, the cutters which are not ground on the positioning feeding and discharging mechanism can be automatically taken to the grinding position for fixing, the cutters which are ground are automatically fed to the positioning and feeding and unloading mechanism for placing, after placing, the cutters which are convenient to drive the grinding machine to carry out multi-angle full grinding on the positioning and full grinding mechanism, the cutters can be directly sent to a surface finishing machine for coating to be used for carrying out surface treatment, and surface treatment on the cutters.
Example two
On the basis of the first embodiment, as shown in fig. 1,2, 3 and 7, the clamping and material taking turnover mechanism comprises a first transmission shaft 11 rotationally connected with the mounting frame 3, a first transmission mechanism connected with the mounting frame 3 is in transmission connection with the outer surface of the first transmission shaft 11, the first transmission mechanism comprises a first motor 21 fixedly connected with the mounting frame 3, the first motor 21 can be controlled by a PLC programming program to control the first motor 21 to rotate positively and negatively and rotate at an angle, an output end of the first motor 21 is fixedly connected with a first rotating shaft 22 through a coupling, a first gear 23 is fixedly sleeved on the outer surface of the first rotating shaft 22, a second gear 24 fixedly sleeved on the outer surface of the first gear 23 is in meshed connection with one end of the first transmission shaft 11, a first transmission frame 12 is fixedly connected with one end of the first transmission shaft 11, a transmission pipe 13 is rotationally connected with the first transmission frame 12, the outer surface of the transmission tube 13 is in transmission connection with a second transmission mechanism connected with the first transmission frame 12, the second transmission mechanism comprises a second motor 31 fixedly connected with the first transmission frame 12, the second motor 31 is controlled by a PLC programming program and can control the second motor 31 to rotate positively and negatively and rotate at an angle, the output end of the second motor 31 is fixedly connected with a second rotating shaft 32 through a coupler, a third gear 33 is fixedly sleeved on the outer surface of the second rotating shaft 32, a fourth gear 34 fixedly sleeved on the outer surface of the third gear 33 is fixedly sleeved on the transmission tube 13, a spline groove 14 is arranged in the transmission tube 13, a spline shaft 15 is slidably connected with the spline groove 14, a connecting ring 16 is fixedly connected on the outer surface of the spline shaft 15, a first electric telescopic rod 17 is fixedly connected at the bottom of the connecting ring 16, a connecting plate 18 fixedly connected with the spline shaft 15 is fixedly connected with one end of the first electric telescopic rod 17, the first transmission frame 12 is connected with the second transmission shaft 19 in a rotating way, one side, opposite to the spline shaft 15, of the second transmission shaft 19 is fixedly connected with the first clamping block 190, and a material taking and discharging mechanism is arranged in the mounting frame 3 and used for automatically feeding and discharging a cutter.
The cutter is automatically fed into the first transmission frame 12 through the material taking and discharging mechanism, then the connecting plate 18 and the spline shaft 15 are driven to move upwards through the first electric telescopic rod 17, the spline shaft 15 drives the first clamping block 190 to move, then the first clamping block 190 is matched with the second transmission shaft 19, so that the cutter is clamped and fixed, then the second motor 31 drives the second rotating shaft to rotate 32, the second rotating shaft 32 drives the transmission tube 13 to rotate through the third gear 33 and the fourth gear 34, the transmission tube 13 drives the spline shaft 15 and the first clamping block 190 to rotate, so that the clamped cutter is driven to rotate, the multi-angle rotation of the cutter is realized, the grinding machine is convenient to grind the cutter at multiple angles, meanwhile, the first motor 21 is matched to drive the first rotating shaft 22 to rotate through the first gear 23 and the second gear 24, the first transmission shaft 11 drives the first transmission frame 12 to rotate, the cutter is overturned through the first transmission frame 12, the cutter is overturned, the cutter is rotated at multiple angles, the cutter is ground, and the cutter is rotated during grinding, and the surface of the cutter is ground, and the grinding effect of the cutter is greatly improved.
Example III
On the basis of the second embodiment, as shown in fig. 1, 4, 5, 6 and 8, the material taking and placing mechanism comprises a second electric telescopic rod 41 fixedly connected with a mounting frame 3, one end of the second electric telescopic rod 41 is fixedly connected with a second transmission frame 42, two third transmission shafts 43 are rotatably connected with the second transmission frame 42, a mounting block 44 is fixedly connected between the two third transmission shafts 43, a material leakage groove 45 is formed in the top of the mounting block 44 in a penetrating manner, the top and the bottom of the mounting block 44 are fixedly connected with a third electric telescopic rod 46, one end of the third electric telescopic rod 46 is fixedly connected with a connecting block 47, one side of the connecting block 47 is fixedly connected with a fourth electric telescopic rod 48, one end of the fourth electric telescopic rod 48 is fixedly connected with a second clamping block 49, the outer surface of the third transmission shaft 43 is in transmission connection with a turnover mechanism connected with the second transmission frame 42, one end of the fifth electric telescopic rod 51 is fixedly connected with a transmission rack 52 which is in sliding connection with the second transmission frame 42, and one side of the rack 52 is fixedly connected with a third transmission shaft 53 in a sleeved manner;
The positioning feeding and discharging mechanism comprises a transmission disc 61 which is rotationally connected with a mounting shaft 2, a plurality of positioning grooves 62 are formed in the top of the transmission disc 61, an electromagnetic iron plate is fixedly connected in the positioning grooves 62, a positioning iron plate 63 is connected in a sliding manner in the positioning grooves 62, one side of the positioning iron plate 63 is fixedly connected with a first mounting ring plate 64, a plurality of receiving frames 65 are fixedly connected to the top of the first mounting ring plate 64, a receiving rod 66 is fixedly connected in the receiving frames 65, a connecting groove 67 is formed in the top of the receiving frames 65, a feeding frame 68 is connected in the connecting groove 67 in a sliding manner, a feeding rod 69 is fixedly connected in the feeding frame 68, a second mounting ring plate 690 is fixedly connected to one side of the feeding frame 68, a stop mechanism is arranged in the feeding frame 68 and comprises a transmission rod 71 which is connected in a sliding manner with the feeding frame 68, one end of the transmission rod 71 is fixedly connected with a baffle 72, a chute is formed in one side of the baffle 72, the spring 73 fixedly sleeved on the outer surface of the transmission rod 71 is fixedly connected with the baffle 72, the transmission block 74 is fixedly connected with the bottom of the baffle 72, the bottom of the transmission disc 61 is in transmission connection with a third transmission mechanism connected with the mounting plate 1, the third transmission mechanism comprises a third motor 81 fixedly connected with the mounting plate 1, the third motor 81 is controlled by a PLC programming program and can control the third motor 81 to rotate positively and negatively and rotate at a certain angle, the output end of the third motor 81 is fixedly connected with a third rotating shaft 82 through a coupler, a fifth gear 83 is fixedly sleeved on the outer surface of the third rotating shaft 82, a transmission gear ring 84 fixedly connected with the transmission disc 61 is meshed and connected on the outer surface of the fifth gear 83, the third rotating shaft 82 is driven to rotate through the third motor 81, and the third rotating shaft 82 drives the transmission gear ring 84 and the transmission disc 61 to rotate through the fifth gear 83.
The positioning iron plate 63 on the first mounting ring plate 64 at the bottom of the receiving frame 65 is inserted into the positioning groove 62 on the transmission disc 61, then the positioning iron plate 63 is adsorbed and fixed by electrifying the electromagnetic iron plate in the positioning groove 62, a plurality of cutters and spacer blocks are sequentially inserted into each feeding rod 69, then the baffle 72 is used for blocking materials, then the feeding frame 68 is inserted into the connecting groove 67 on the receiving frame 65, then the transmission disc 61 is driven to rotate by the third transmission mechanism, the transmission disc 61 drives the positioning iron plate 63, the first mounting ring plate 64, the receiving frame 65 and the feeding frame 68 to rotate, and then the feeding and discharging mechanism is matched, so that the automatic feeding of multiple cutters is realized.
The second transmission frame 42 is driven to move through the second electric telescopic rod 41, the second transmission frame 42 drives the installation block 44 to move through the third transmission shaft 43, one side of the installation block 44 is propped against the transmission block 74, then the transmission block 74 is pushed, the transmission block 74 drives the baffle plate 72 to move, the baffle plate 72 drives the transmission rod 71 to slide, meanwhile, the spring 73 compresses, the baffle plate 72 does not prop against the partition block, then the partition block moves downwards through the material leakage groove 45 at the top of the installation block 44, then enters the material receiving rod 66 on the material receiving frame 65 through the material leakage groove 45, then is sleeved on the material receiving rod 66, then a cutter at the upper part of the partition block falls into the top of the installation block 44, then drives the second clamping block 49 to move through the fourth electric telescopic rod 48, the second clamping block 49 clamps and fixes the cutter, then the second electric telescopic rod 41 drives the second transmission frame 42 to move, thereby driving the clamped cutter to move, simultaneously the mounting block 44 is not propped against the transmission block 74 any more, then the transmission rod 71 and the baffle 72 are inserted into the lower circular arc surface of the baffle to block the baffle under the action of the spring 73, then the second transmission frame 42 drives the cutter to move towards the first transmission frame 12, simultaneously the third electric telescopic rod 46 drives the connecting block 47 to move upwards, then the clamped cutter is driven into the first transmission frame 12, the center of the circle of the clamped cutter is positioned to the center position clamped by the first clamping block 190, then the first clamping block 190 clamps and fixes the cutter, thereby realizing automatic feeding of the cutter, after the cutter is ground, the second transmission frame 42 is driven to move, then the ground cutter is clamped and fixed by the second clamping block 49 in the second transmission frame 42, the box feeding frame 68 is moved, in the moving process, the fifth electric telescopic rod 51 drives the transmission rack 52 to move, the transmission rack 52 drives the transmission gear 53 to rotate, the transmission gear 53 drives the third transmission shaft 43 to turn 180 degrees, the ground cutter turns to the lower side, the above material taking action is repeated, at the moment, when the mounting block 44 moves to the material taking position, the cutter turned to the lower side is not clamped any more, the cutter is inserted into the material receiving rod 66 on the material receiving frame 65, automatic material discharging and collecting of the ground cutter are achieved, meanwhile, material taking and material feeding are achieved simultaneously, machining time of the cutter is greatly shortened, and machining efficiency of the cutter is further improved. After a plurality of cutters in the feeding frame 68 are ground, the cutters in the feeding frame enter the receiving rod 66 on the receiving frame 65 to be collected, then the first mounting ring plate 64 on the receiving frame 65 is taken out, then the first mounting ring plate 64 is directly put into a cutter surface coating processor to be subjected to coating processing, the ground cutters are not required to be put into a processing frame, and then the cutters are put into the processor to be processed, so that the processing efficiency of the cutter surface is greatly improved.
The invention has the working principle that the cutters are inserted on the feeding rod 69 through the positioning feeding and discharging mechanism, the baffle blocks are inserted between every two cutters, the clamping and taking turnover mechanism is matched, then the non-ground cutters on the positioning feeding and discharging materials can be automatically taken to the grinding position to be fixed through the matching of the clamping and taking turnover mechanism, the clamping and turnover taking mechanism is used for taking the cutters to the processing position before grinding, simultaneously the clamped and fixed cutters are subjected to multi-angle turnover, the mechanical arm is convenient for driving the grinding machine to carry out multi-angle comprehensive grinding on the clamped cutters, the grinding effect on the cutters is greatly improved, the grinding efficiency on the cutters is also improved, meanwhile, the positioning feeding and discharging mechanism is arranged on the mounting shaft 2, the ground cutters are automatically discharged to the positioning feeding and discharging mechanism to be placed, after the positioning feeding and taking turnover mechanism is fully placed, the ground cutters can be directly fed into the cutter surface coating processor to carry out surface coating treatment, the surface treatment of the cutters is not required to be finished and placed again, and the surface treatment efficiency on the cutters is greatly improved.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. Positioning and rotating device for machining hard alloy cutters, which is characterized by comprising the following components:
The device comprises a mounting plate (1) and a mounting shaft (2) fixedly connected to the mounting plate (1), wherein the top end of the mounting shaft (2) is fixedly connected with a mounting frame (3);
The clamping and taking turnover mechanism is arranged on the mounting frame (3) and is used for automatically feeding the cutter, clamping, fixing and rotating the cutter after feeding, facilitating grinding and processing, and automatically discharging the cutter after processing;
The positioning feeding and discharging mechanism is arranged on the mounting shaft (2) and is used for feeding the clamping, taking and overturning mechanism and receiving materials at the same time, so that the ground cutter is convenient to carry out subsequent surface coating treatment;
The clamping and material taking turnover mechanism comprises a first transmission shaft (11) which is rotationally connected with a mounting frame (3), one end of the first transmission shaft (11) is fixedly connected with a first transmission frame (12), a transmission pipe (13) is rotationally connected in the first transmission frame (12), a spline groove (14) is formed in the transmission pipe (13), a spline shaft (15) is slidably connected in the spline groove (14), a connecting ring (16) is fixedly connected to the outer surface of the spline shaft (15), a first electric telescopic rod (17) is fixedly connected to the bottom of the connecting ring (16), a connecting plate (18) which is fixedly connected with the spline shaft (15) is fixedly connected to one end of the first electric telescopic rod (17), a second transmission shaft (19) is rotationally connected to one side, opposite to the spline shaft (15), of the second transmission shaft (19), and a first clamping block (190) is fixedly connected to one side, opposite to the spline shaft (15);
the outer surface of the first transmission shaft (11) is in transmission connection with a first transmission mechanism connected with the mounting frame (3), the first transmission mechanism is used for driving the first transmission shaft (11) to rotate, the outer surface of the transmission pipe (13) is in transmission connection with a second transmission mechanism connected with the first transmission frame (12), the second transmission mechanism is used for driving the transmission pipe (13) to rotate, a material taking and discharging mechanism is arranged in the mounting frame (3) and is used for automatically feeding and discharging a cutter;
The utility model provides a feed mechanism on location includes driving disk (61) of being connected with installation axle (2) rotation, a plurality of constant head tanks (62) have been seted up at the top of driving disk (61), fixedly connected with electromagnetism iron plate in constant head tank (62), sliding connection has location iron plate (63) in constant head tank (62), one side fixedly connected with first installation round plate (64) of location iron plate (63), the top fixedly connected with of first installation round plate (64) connects charging frame (65), connect charging rod (66) of fixedly connected with in charging frame (65), connect connecting groove (67) have been seted up at the top of charging frame (65), sliding connection has charging frame (68) in connecting groove (67), one side fixedly connected with second installation round plate (690) of charging frame (68), be provided with stop mechanism in charging frame (68) for carry out stop to cutter and block, the bottom of driving frame (65) is used for driving disk (61) and is connected with driving disk (1).
2. The positioning and rotating device for machining of hard alloy cutters according to claim 1, wherein the first transmission mechanism comprises a first motor (21) fixedly connected with the mounting frame (3), an output end of the first motor (21) is fixedly connected with a first rotating shaft (22) through a coupling, a first gear (23) is fixedly sleeved on the outer surface of the first rotating shaft (22), and a second gear (24) fixedly sleeved on the first transmission shaft (11) is connected on the outer surface of the first gear (23) in a meshed mode.
3. The positioning and rotating device for machining the hard alloy cutter according to claim 1, wherein the second transmission mechanism comprises a second motor (31) fixedly connected with the first transmission frame (12), an output end of the second motor (31) is fixedly connected with a second rotating shaft (32) through a coupler, a third gear (33) is fixedly sleeved on the outer surface of the second rotating shaft (32), and a fourth gear (34) fixedly sleeved on the transmission pipe (13) is fixedly sleeved on the outer surface of the third gear (33).
4. The positioning and rotating device for machining of hard alloy cutters according to claim 1, wherein the material taking and placing mechanism comprises a second electric telescopic rod (41) fixedly connected with a mounting frame (3), one end of the second electric telescopic rod (41) is fixedly connected with a second transmission frame (42), two third transmission shafts (43) are rotationally connected with the second transmission frame (42), a mounting block (44) is fixedly connected between the two third transmission shafts (43), a material leakage groove (45) is formed in the top of the mounting block (44) in a penetrating mode, third electric telescopic rods (46) are fixedly connected with the top and the bottom of the mounting block (44), one end of each third electric telescopic rod (46) is fixedly connected with a connecting block (47), one side of each connecting block (47) is fixedly connected with a fourth electric telescopic rod (48), one end of each fourth electric telescopic rod (48) is fixedly connected with a second clamping block (49), and an outer surface of each third transmission shaft (43) is in a transmission mode and connected with a turnover mechanism connected with the second transmission frame (42).
5. The positioning and rotating device for machining the hard alloy cutter according to claim 4, wherein the turnover mechanism comprises a fifth electric telescopic rod (51) fixedly connected with the second transmission frame (42), one end of the fifth electric telescopic rod (51) is fixedly connected with a transmission rack (52) which is slidably connected with the second transmission frame (42), and one side of the transmission rack (52) is in meshed connection with a transmission gear (53) fixedly sleeved with the third transmission shaft (43).
6. The positioning and rotating device for machining of hard alloy cutters according to claim 1, wherein the material blocking mechanism comprises a transmission rod (71) which is in sliding connection with the feeding frame (68), one end of the transmission rod (71) is fixedly connected with a baffle plate (72), a spring (73) which is fixedly connected with the baffle plate (72) is fixedly sleeved on the outer surface of the transmission rod (71), and a transmission block (74) is fixedly connected with the bottom of the baffle plate (72).
7. The positioning and rotating device for machining the hard alloy cutter according to claim 1, wherein the third transmission mechanism comprises a third motor (81) fixedly connected with the mounting plate (1), an output end of the third motor (81) is fixedly connected with a third rotating shaft (82) through a coupler, a fifth gear (83) is fixedly sleeved on the outer surface of the third rotating shaft (82), and a transmission gear ring (84) fixedly connected with the transmission disc (61) is connected on the outer surface of the fifth gear (83) in a meshed mode.
8. The positioning and rotating device for machining of the hard alloy cutter according to claim 1, wherein the mounting plate (1) is connected with a fixing bolt in a threaded manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411702701.XA CN119188442B (en) | 2024-11-26 | 2024-11-26 | Positioning and rotating device for machining hard alloy cutter |
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| CN202411702701.XA CN119188442B (en) | 2024-11-26 | 2024-11-26 | Positioning and rotating device for machining hard alloy cutter |
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| CN119188442B true CN119188442B (en) | 2025-02-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500690A (en) * | 2018-11-20 | 2019-03-22 | 重庆理工大学 | A kind of continous way eyeglass automatically grinding method |
| CN112297691A (en) * | 2020-11-20 | 2021-02-02 | 河北小蜜蜂工具集团有限公司 | Special automatic steel seal machine for diamond saw blade |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113245811B (en) * | 2021-06-21 | 2022-03-29 | 浙江丰立智能科技股份有限公司 | Planet carrier intelligence pressure round pin equipment |
| CN114905344B (en) * | 2022-05-25 | 2023-08-04 | 江西晶耀科技有限公司 | Diamond coating carbide tool manufacturing device |
| CN221539032U (en) * | 2024-06-20 | 2024-08-16 | 山东巨能数控机床有限公司 | Automatic feeding and discharging device of machine tool |
| CN118927033A (en) * | 2024-09-21 | 2024-11-12 | 柳州友助科技有限公司 | A blade grinding production line |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500690A (en) * | 2018-11-20 | 2019-03-22 | 重庆理工大学 | A kind of continous way eyeglass automatically grinding method |
| CN112297691A (en) * | 2020-11-20 | 2021-02-02 | 河北小蜜蜂工具集团有限公司 | Special automatic steel seal machine for diamond saw blade |
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