CN118237989A - Polyhedron grinding diamond automaton - Google Patents

Polyhedron grinding diamond automaton Download PDF

Info

Publication number
CN118237989A
CN118237989A CN202410298783.XA CN202410298783A CN118237989A CN 118237989 A CN118237989 A CN 118237989A CN 202410298783 A CN202410298783 A CN 202410298783A CN 118237989 A CN118237989 A CN 118237989A
Authority
CN
China
Prior art keywords
fixedly connected
driving
pull rod
hole
drill bit
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.)
Pending
Application number
CN202410298783.XA
Other languages
Chinese (zh)
Inventor
黄慧红
夏天
李琦
范进桢
郑晓存
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Yishu Intelligent Technology Co ltd
Original Assignee
Ningbo Yishu Intelligent Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Yishu Intelligent Technology Co ltd filed Critical Ningbo Yishu Intelligent Technology Co ltd
Priority to CN202410298783.XA priority Critical patent/CN118237989A/en
Publication of CN118237989A publication Critical patent/CN118237989A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/02—Bench grinders
    • 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
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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 relates to the technical field of drill bit machining and discloses a polyhedral grinding bit automaton which is characterized by comprising a workbench and a positioning detection mechanism arranged on the workbench, wherein the positioning detection mechanism comprises a base, a first moving part and a photoelectric angle sensor, the pull rod is pulled by the first power part, so that the pull rod moves towards one side of the first power part, the clamping head is driven to move in the same direction by the movement of the pull rod, the clamping head is folded under the action of a clamping hole on a main shaft, so that the drill bit can be clamped quickly, the clamping efficiency and the clamping force are improved, the looseness between the drill bit and the clamping head is prevented, the second power part can drive the drill bit to rotate, the grinding angle of the drill bit is adjusted, the clamping of the drill bit can be realized by being matched with the first power part, and the adjustment of the grinding angle of the drill bit can be realized.

Description

Polyhedron grinding diamond automaton
Technical Field
The invention relates to the technical field of drill bit machining, in particular to a polyhedral grinding and drilling automaton.
Background
The drill bit is used for drilling, so that holes are formed in an object, the end part of the drill bit comprises a front angle, a rear angle and a groove dividing angle, and the three angles are all polished by a polisher;
The drill bit needs to polish the rake angle, the relief angle and the groove dividing angle, and in the process of polishing the rake angle, the relief angle and the groove dividing angle, the polishing angle of the drill bit needs to be positioned first, if the polishing angle is misplaced, the drill bit can be unqualified, and at present, the polishing angle of the drill bit is difficult to position manually.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a polyhedral abrasive drilling automaton which is used for accurately positioning the polishing angle of a drill bit.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic polyhedral grinding bit machine comprises a workbench and a positioning detection mechanism arranged on the workbench, wherein the positioning detection mechanism comprises a base, a first moving part and a photoelectric angle sensor, the photoelectric angle sensor is fixedly connected to the workbench, a first support plate is connected to the base in a sliding manner, and the first moving part is used for driving the first support plate to move along the length direction of the first support plate;
the first support plate is provided with a drill clamping mechanism, the drill clamping mechanism comprises a shell and a main shaft, the shell is fixedly connected with the first support plate, a through hole is formed in the shell, the main shaft penetrates through the through hole and is rotationally connected with the shell, one end of the main shaft is provided with a deep hole, the other end of the main shaft is provided with a clamping hole, the clamping hole is communicated with the deep hole, a pull rod is slidably connected in the deep hole, a chuck is movably connected in the clamping hole, the chuck is detachably connected with the pull rod, a first power part is fixedly connected with the shell and is connected with the pull rod, and the first power part is used for driving the pull rod to move along the length direction of the pull rod;
the shell is provided with a second power part which is used for driving the main shaft to rotate, and the pull rod is rotationally connected with the second power part;
Still be provided with grinding machanism on the workstation, grinding machanism include chassis and sliding connection in first support on the chassis, be provided with second movable part on the chassis, second movable part is used for driving first support removes along its length direction, fixedly connected with second extension board on the first support, be provided with first drive division and first emery wheel on the second extension board, first drive division is used for driving first emery wheel rotates, be provided with second drive division and second emery wheel on the second extension board, second drive division is used for driving the second emery wheel rotates, fixedly connected with link on the first support, be provided with third drive division and minute sheave on the link, third drive division is used for driving minute sheave.
As a further improvement of the invention, the first power part comprises a power cylinder, the output end of the power cylinder is rotationally connected with the pull rod, the shell is fixedly connected with a second bracket, the power cylinder is fixedly connected with the second bracket, one end of the pull rod, which is close to the clamping head, is provided with a thread groove, and the clamping head is in threaded connection with the pull rod through the thread groove.
As a further improvement of the invention, the second power part comprises a power motor, a first synchronous wheel, a second synchronous wheel and a transmission belt, wherein the output end of the power motor is fixedly connected with the first synchronous wheel, the second synchronous wheel is fixedly connected to the main shaft, and the transmission belt is in transmission connection between the first synchronous wheel and the second synchronous wheel.
As a further improvement of the invention, a third bracket is arranged on the workbench, the third bracket comprises an adjusting cylinder and a supporting plate, a first U-shaped frame is fixedly connected to the workbench, one end of the adjusting cylinder is hinged to the first U-shaped frame, the other end of the adjusting cylinder is fixedly connected with a second U-shaped frame, the supporting plate is hinged to the second U-shaped frame, the photoelectric angle sensor is detachably connected to the supporting plate, a fixed block is fixedly connected to the workbench, and the supporting plate is rotatably connected with the fixed block.
As a further improvement of the invention, the fixed block is fixedly connected with a positioning piece, the positioning piece is provided with a through groove, two opposite sides of the through groove are respectively provided with an arc groove, and a sleeve is arranged between the two arc grooves.
As a further improvement of the invention, the first moving part comprises a first moving motor and a first screw rod, the output end of the first moving motor is fixedly connected with the first screw rod, and the first screw rod is in threaded connection with the first support plate.
As a further improvement of the invention, the second moving part comprises a second moving motor and a second screw rod, the output end of the second moving motor is fixedly connected with one end of the second screw rod, and the second screw rod is in threaded connection with the first bracket.
As a further improvement of the invention, a first arc-shaped hole is formed in the second support plate, a positioning plate is detachably connected to the first arc-shaped hole, the first driving part comprises a first driving motor, a first driving belt and two first synchronous pulleys, the first driving motor is fixedly connected to the positioning plate, the output end of the first driving motor is fixedly connected with one of the first synchronous pulleys, the other first synchronous pulley is fixedly connected with the first grinding wheel, and is rotatably connected to the positioning plate, and the first driving belt is in transmission connection between the two first synchronous pulleys.
As a further improvement of the invention, a second arc-shaped hole is formed in the second support plate, an adjusting plate is rotationally connected to the second support plate, a first threaded hole is formed in the adjusting plate, a first bolt is in threaded connection between the first threaded hole and the second arc-shaped hole, a sliding frame is slidingly connected to the adjusting plate, a second bolt is rotationally connected to the sliding frame, a second threaded hole is formed in the adjusting plate, the second bolt is in threaded connection with the second threaded hole, a frame body is fixedly connected to the sliding frame, the second driving part comprises a second driving motor, a second driving belt and two second synchronous pulleys, the output end of the second driving motor is fixedly connected with one of the second synchronous pulleys, the other second synchronous pulley is fixedly connected with the second grinding wheel and is rotationally connected with the frame body, and the second driving belt is in transmission connection between the two second synchronous pulleys.
As a further improvement of the invention, the third driving part comprises a third driving motor, a third driving belt and two third synchronous pulleys, wherein the output end of the third driving motor is fixedly connected with one of the third synchronous pulleys, the other third synchronous pulley is fixedly connected with the grooved pulley, and the third driving belt is in transmission connection between the two third synchronous pulleys.
The invention has the beneficial effects that: according to the invention, the pull rod is pulled by the first power part, so that the pull rod moves towards one side of the first power part, the clamping head is driven to move in the same direction by the movement of the pull rod, and the clamping head is folded under the action of the clamping hole on the main shaft, so that the drill bit can be clamped, the clamping efficiency and the clamping force are improved, the looseness between the drill bit and the clamping head is prevented, the second power part can drive the drill bit to rotate, the grinding angle of the drill bit is adjusted, and the drill bit can be clamped by being matched with the first power part, and the grinding angle of the drill bit can be adjusted.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the bit clamping mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the second power section of the present invention;
FIG. 4 is a cross-sectional view of the chuck bit mechanism of the present invention;
FIG. 5 is a schematic view of the polishing mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the first grinding wheel of the present invention;
FIG. 7 is a schematic view of the structure of the second grinding wheel of the present invention;
FIG. 8 is a schematic view of the structure of the adjusting plate of the present invention;
FIG. 9 is a schematic view of the structure at the split sheaves in the present invention;
fig. 10 is a schematic view of a structure at a second moving part in the present invention;
FIG. 11 is a schematic view of the structure of the third bracket of the present invention;
Fig. 12 is a schematic view of the structure of the positioning member in the present invention.
Reference numerals: 1. a work table; 11. a base; 13. a first support plate; 14. a third bracket; 141. adjusting a cylinder; 142. a support plate; 15. a first U-shaped frame; 16. a second U-shaped frame; 17. a fixed block; 18. a positioning piece; 181. a through groove; 182. an arc-shaped groove; 19. a sleeve;
21. A first moving motor; 22. a first lead screw;
31. A housing; 311. a through hole; 32. a main shaft; 321. deep holes; 322. clamping holes; 33. a pull rod; 331. a thread groove; 34. a chuck; 35. a power cylinder; 36. a power motor; 37. a first synchronizing wheel; 38. a second synchronizing wheel; 39. a drive belt;
41. a chassis; 42. a first bracket; 43. a second support plate; 431. a first arcuate aperture; 432. a positioning plate; 433. a second arcuate aperture; 44. a second moving motor; 45. a second lead screw; 46. an adjusting plate; 461. a first threaded hole; 462. a first bolt; 463. a second threaded hole; 47. a carriage; 471. a second bolt;
51. a first grinding wheel; 52. a first driving motor; 53. a first belt; 54. a first synchronous pulley;
61. a second grinding wheel; 62. a second driving motor; 63. a second belt; 64. a second synchronous pulley;
71. A split sheave; 72. a third driving motor; 73. and a third belt.
Detailed Description
The invention will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Referring to fig. 1 to 12, a polyhedral abrasive drilling automaton of the present embodiment includes a workbench 1 and a positioning detection mechanism disposed on the workbench 1, the positioning detection mechanism includes a base 11, a first moving part and a photoelectric angle sensor, and detachable connection is realized between the base 11 and the workbench 1 through a plurality of studs and nuts;
The photoelectric angle sensor is fixedly connected to the workbench 1, the base 11 is slidably connected with the first support plate 13, the base 11 is fixedly connected with a plurality of first sliding rails, the sliding rails are slidably connected with first sliding blocks, the first sliding blocks are fixedly connected with the first support plate 13, stability of the first support plate 13 in a sliding process is improved, and the first moving part is used for driving the first support plate 13 to move along the length direction;
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a drill clamping mechanism is arranged on the first support plate 13, the drill clamping mechanism comprises a shell 31 and a main shaft 32, the shell 31 is fixedly connected with the first support plate 13, a through hole 311 is formed in the shell 31, the main shaft 32 penetrates through the through hole 311 to be rotationally connected with the shell 31, a deep hole 321 is formed in one end of the main shaft 32, a clamping hole 322 is formed in the other end of the main shaft 32, the clamping hole 322 is communicated with the deep hole 321, a pull rod 33 is slidably connected in the deep hole 321, a chuck 34 is movably connected in the clamping hole 322, the chuck 34 is detachably connected with the pull rod 33, a first power part is fixedly connected on the shell 31 and is connected with the pull rod 33, and the first power part is used for driving the pull rod 33 to move along the length direction of the pull rod 33;
a mechanical arm and a tool piece are fixedly connected to the workbench 1, wherein a plurality of placing grooves are formed in the tool piece, drill bits are placed in the placing grooves, the drill bits are clamped by the mechanical arm, and the drill bits are placed in the clamping heads 34;
When the tail part of the drill bit is placed in the chuck 34, the first power part pulls the pull rod 33, so that the pull rod 33 moves towards one side of the first power part, the movement of the pull rod 33 drives the chuck 34 to move in the same direction, the chuck 34 is folded under the action of the clamping hole 322 on the main shaft 32, and therefore the drill bit can be clamped, the drill bit can be rapidly clamped, the clamping efficiency and the clamping force are improved, and loosening between the drill bit and the chuck 34 is prevented;
referring to fig. 3, a second power part is disposed on the housing 31, and is used for driving the spindle 32 to rotate, the pull rod 33 is rotationally connected with the second power part, a threaded groove 331 is formed at one end of the pull rod 33, which is close to the chuck 34, the chuck 34 is in threaded connection with the pull rod 33 through the threaded groove 331, and the second power part can drive the drill bit to rotate, so that the polishing angle of the drill bit can be adjusted, and the second power part is mutually matched with the first power part, so that the drill bit can be clamped, and the polishing angle of the drill bit can be adjusted.
Referring to fig. 5, the workbench 1 is further provided with a polishing mechanism, the polishing mechanism comprises a chassis 41 and a first bracket 42 slidably connected to the chassis 41, and the chassis 41 is detachably connected to the workbench 1; a plurality of second sliding rails are fixedly connected to the underframe 41, a plurality of second sliding blocks are fixedly connected to the bottom of the first support 42, the second sliding blocks are slidably connected to the corresponding second sliding rails, two second sliding rails are arranged, two second sliding blocks are slidably connected to each second sliding rail, and stability of the first support 42 in the sliding process is improved.
The underframe 41 is provided with a second moving part, the second moving part is used for driving the first bracket 42 to move along the length direction of the first bracket 42, the first bracket 42 is fixedly connected with a second support plate 43, the second support plate 43 is provided with a first driving part and a first grinding wheel 51, the first driving part is used for driving the first grinding wheel 51 to rotate, the second support plate 43 is provided with a second driving part and a second grinding wheel 61, the second driving part is used for driving the second grinding wheel 61 to rotate, the first bracket 42 is fixedly connected with a connecting frame, the connecting frame is provided with a third driving part and a sub-grooved wheel 71, and the third driving part is used for driving the sub-grooved wheel 71;
The drill bit is driven to move through the first moving part, and the moving direction of the drill bit is perpendicular to the moving direction of the first bracket 42;
The second moving part is matched with the movement of the drill bit, so that the first grinding wheel 51, the second grinding wheel 61 and the grooved wheel 71 are used for machining the end part of the drill bit, automation is realized, the machining efficiency is improved, and the grinding range can be controlled better;
the rotary position and the angle of the drill bit are detected through the photoelectric angle sensor, so that the grinding processing angle of the drill bit is determined, whether the grinding angle and the position of the drill bit are correct or not is judged, and the situation that grinding is excessive or not complete is prevented.
Referring to fig. 4, the first power part includes a power cylinder 35, an output end of the power cylinder 35 is rotatably connected with the pull rod 33, a second bracket is fixedly connected to the housing 31, the power cylinder 35 is fixedly connected with the second bracket, and a function of pulling or pushing the pull rod 33 is realized through the power cylinder 35, so that clamping or loosening of a drill bit is realized.
Referring to fig. 3, the second power portion includes a power motor 36, a first synchronizing wheel 37, a second synchronizing wheel 38 and a driving belt 39, where an output end of the power motor 36 is fixedly connected with the first synchronizing wheel 37, the second synchronizing wheel 38 is fixedly connected to the main shaft 32, the driving belt 39 is in transmission connection between the first synchronizing wheel 37 and the second synchronizing wheel 38, the power motor 36 starts to drive the first synchronizing wheel 37 to rotate, and the first synchronizing wheel 37 drives the second synchronizing wheel 38 through the driving belt 39, so that the main shaft 32 rotates.
Before the main shaft 32 rotates, the drill bit is clamped by the clamping head 34, so that the clamping head 34 is tightly matched with the main shaft 32, and when the main shaft 32 rotates, the main shaft 32 drives the clamping head 34 and the pull rod 33 to rotate simultaneously, so that the grinding angle of the drill bit can be adjusted, and the grinding position error of the drill bit is prevented;
A plurality of bearings are arranged between the main shaft 32 and the shell 31, and two groups of bearings are arranged, wherein the two groups of bearings are respectively positioned at two ends of the main shaft 32, so that the rotation stability of the main shaft 32 is improved.
The main shaft 32 is provided with a step which is propped against one of the bearings, and the step is propped against the bearing positioned at the outer side in the second group of bearings, so that the main shaft 32 is positioned, and the installation position of the main shaft 32 is positioned;
in addition, a check ring is sleeved on the main shaft 32, a lock nut is connected to the main shaft 32 in a threaded manner, and a first synchronous wheel 37 is positioned between the check ring and the lock nut;
the retainer ring is abutted against the bearing positioned at the outer side in the first group of bearings, so that the retainer ring is positioned, and the mounting position of the first synchronous wheel 37 is positioned through the cooperation of the locking nut;
the main shaft 32 is sleeved with a bushing.
Referring to fig. 11 and 12, a third bracket 14 is provided on the workbench 1, the third bracket 14 includes an adjusting cylinder 141 and a supporting plate 142, a first U-shaped frame 15 is fixedly connected to the workbench 1, one end of the adjusting cylinder 141 is hinged to the first U-shaped frame 15, the other end of the adjusting cylinder 141 is fixedly connected to a second U-shaped frame 16, the supporting plate 142 is hinged to the second U-shaped frame 16, a photoelectric angle sensor is detachably connected to the supporting plate 142, a fixed block 17 is fixedly connected to the workbench 1, and the supporting plate 142 is rotatably connected to the fixed block 17;
The supporting plate 142 is driven to rotate by the adjusting cylinder 141 through the cooperation between the adjusting cylinder 141 and the supporting plate 142, so that the installation angle of the supporting plate 142 to the photoelectric angle sensor is adjusted;
The support plate 142 is fixedly connected with a shaft body, the fixing block 17 is provided with a first through hole 311, the shaft body is rotationally connected with the first through hole 311, the first through hole 311 is provided with a plurality of mounting holes, the mounting holes are internally provided with internal threads, the mounting holes are internally threaded with studs, the studs are enabled to be abutted against the shaft body, and therefore rotation of the shaft body is limited, and the support plate 142 cannot rotate due to gravity.
Referring to fig. 12, a positioning member 18 is fixedly connected to a fixing block 17, a through groove 181 is formed in the positioning member 18, the positioning member 18 is divided into two positioning sections, arc grooves 182 are formed in two opposite sides of the through groove 181, a sleeve 19 is arranged between the two arc grooves 182, the sleeve 19 is hollow, a drill bit can penetrate through the sleeve 19, stability of the drill bit is improved through the sleeve 19, and the drill bit cannot shake during polishing.
The first moving part comprises a first moving motor 21 and a first lead screw 22, the output end of the first moving motor 21 is fixedly connected with the first lead screw 22, the first lead screw 22 is in threaded connection with the first support plate 13, and the first moving motor 21 drives the first lead screw 22 to rotate so as to achieve the purpose.
The second moving part comprises a second moving motor 44 and a second screw rod 45, the output end of the second moving motor 44 is fixedly connected with one end of the second screw rod 45, the second screw rod 45 is in threaded connection with the first bracket 42, the second moving motor 44 drives the second screw rod 45 to rotate so as to realize the movement of the first bracket 42, and when the first bracket 42 moves, the first grinding wheel 51, the second grinding wheel 61 and the grooved wheel 71 are driven to move simultaneously.
The second support plate 43 is provided with a first arc hole 431, the first arc hole 431 is detachably connected with a positioning plate 432, an arm plate and a first L-shaped plate are integrally formed on the positioning plate 432, the first driving motor 52 is fixedly connected to the first L-shaped plate, the second support plate 43 is located between the first L-shaped plate and the arm plate, the arm plate is provided with a countersunk hole, the first L-shaped plate is provided with a connecting hole, threads are formed in the connecting hole, a stud penetrates through the countersunk hole and the first arc hole 431 and is in threaded connection with the connecting hole, and therefore the mounting angle of the positioning plate 432 can be adjusted, and the polishing angle of the first grinding wheel 51 can be adjusted.
Referring to fig. 5 and 6, the first driving part includes a first driving motor 52, a first driving belt 53 and two first synchronous pulleys 54, the first driving motor 52 is fixedly connected to the positioning plate 432, an output end of the first driving motor 52 is fixedly connected to one of the first synchronous pulleys 54, the other first synchronous pulley 54 is fixedly connected to the first grinding wheel 51, and is rotatably connected to the positioning plate 432, the first driving belt 53 is in driving connection between the two first synchronous pulleys 54, the first driving motor 52 drives the first synchronous pulley 54 thereon to rotate, and the other first synchronous pulley 54 is driven to rotate by the first driving belt 53, so that the first grinding wheel 51 rotates.
After the drill bit is clamped by the clamping head 34, the first moving part drives the first support plate 13 to move, so that the first grinding wheel 51 is close to the end of the drill bit, and the drill bit is polished to form a front angle of the drill bit.
Referring to fig. 7 and 8, a second arc hole 433 is formed in the second support plate 43, an adjusting plate 46 is rotatably connected to the second support plate 43, a rotating shaft is screwed to the second support plate 43, the rotating shaft is fixedly connected to the adjusting plate 46, a first threaded hole 461 is formed in the adjusting plate 46, a first bolt 462 is screwed to the first threaded hole 461 and the second arc hole 433, and when the first bolt 462 is loosened, the adjusting plate 46 can be rotated, so that the adjusting plate 46 rotates along the circumferential direction of the central axis of the rotating shaft to adjust the polishing angle of the second grinding wheel 61.
The sliding frame 47 is connected to the adjusting plate 46 in a sliding manner, a second bolt 471 is connected to the sliding frame 47 in a rotating manner, a second threaded hole 463 is formed in the adjusting plate 46, the second bolt 471 is in threaded connection with the second threaded hole 463, a frame body is fixedly connected to the sliding frame 47, a second driving part and a second grinding wheel 61 are arranged on the frame body, dovetail grooves are formed in two opposite side surfaces of the adjusting plate 46, protrusions are formed on the sliding frame 47 and slide in a matched manner with the dovetail grooves, and stability of the sliding frame 47 in the sliding process is improved;
Turning the second bolt 471 can adjust the length by which the second bolt 471 extends out of the second threaded aperture 463, thereby allowing the sliding of the carriage 47 over the adjustment plate 46 to change the grinding position of the second grinding wheel 61.
The second driving part comprises a second driving motor 62, a second transmission belt 63 and two second synchronous pulleys 64, the output end of the second driving motor 62 is fixedly connected with one second synchronous pulley 64, the other second synchronous pulley 64 is fixedly connected with the second grinding wheel 61 and is rotationally connected with the frame body, the second transmission belt 63 is in transmission connection between the two second synchronous pulleys 64, the second driving motor 62 drives the second synchronous pulley 64 on the second driving belt to rotate, and the other second synchronous pulley 64 is driven to rotate through the second transmission belt 63, so that the second grinding wheel 61 rotates.
The outer diameter of the second grinding wheel 61 is larger than that of the first grinding wheel 51, the first grinding wheel 51 grinds the drill bit first, after the front angle of the drill bit is formed, the first bracket 42 resets under the drive of the second screw 45, the drill bit is reset for a short distance, and then the drill bit is moved, so that the drill bit is close to the second grinding wheel 61, and therefore grinding of the end part of the drill bit by the second grinding wheel 61 is achieved, and the rear angle of the drill bit is formed.
Referring to fig. 9, the third driving part includes a third driving motor 72, a third driving belt 73 and two third synchronous pulleys, an output end of the third driving motor 72 is fixedly connected with one of the third synchronous pulleys, the other third synchronous pulley is fixedly connected with the dividing sheave 71, the third driving belt 73 is in transmission connection between the two third synchronous pulleys, the third driving motor 72 drives the third synchronous pulley thereon to rotate, and thus the other third synchronous pulley is driven to rotate through the third driving belt 73, so that the dividing sheave 71 rotates;
after the front angle and the rear angle of the drill bit are polished, the first bracket 42 is driven by the second lead screw 45 to continuously reset, the drill bit is also reset, after the split grooved pulley 71 is started, the drill bit moves towards the direction of the split grooved pulley 71, the split grooved pulley 71 opens a split grooved angle to the end part of the drill bit, and the processing of the drill bit is completed;
The connecting frame is connected with a moving frame in a sliding manner, a supporting frame is fixedly connected to the moving frame, a third driving motor 72 is fixedly connected to the supporting frame, the connecting frame is rotatably connected with the connecting frame for storage, a third threaded hole is formed in the supporting frame, a hand wheel is in threaded connection with the third threaded hole, the hand wheel comprises a rocker and a threaded shaft, a rocking handle seat is fixedly connected to the connecting frame, the threaded shaft is rotatably connected with the rocking handle seat, the threaded shaft is in threaded connection with the third threaded hole, and a worker can rotate the hand wheel to enable the supporting frame to move;
Because the support frame is fixedly connected with the moving frame, the moving frame moves along with the movement of the support frame, so that the split grooved wheel 71 is driven to move, the split grooved wheel 71 is close to or far away from the drill bit, and at the moment, the moving direction of the split grooved wheel 71 is perpendicular to the moving direction of the first support 42.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims (10)

1. The utility model provides a polyhedron grinds colored drill automaton which characterized in that: the positioning detection mechanism comprises a base (11), a first moving part and a photoelectric angle sensor, wherein the photoelectric angle sensor is fixedly connected to the workbench (1), a first support plate (13) is connected to the base (11) in a sliding manner, and the first moving part is used for driving the first support plate (13) to move along the length direction of the first support plate;
The drilling machine comprises a first support plate (13), and is characterized in that a drill clamping mechanism is arranged on the first support plate (13), the drill clamping mechanism comprises a shell (31) and a main shaft (32), the shell (31) is fixedly connected with the first support plate (13), a through hole (311) is formed in the shell (31), the main shaft (32) penetrates through the through hole (311) to be rotationally connected with the shell (31), a deep hole (321) is formed in one end of the main shaft (32), a clamp hole (322) is formed in the other end of the main shaft (32), the clamp hole (322) is communicated with the deep hole (321), a pull rod (33) is slidably connected in the deep hole (321), a chuck (34) is movably connected with the pull rod (33), a first power part is fixedly connected with the shell (31), and is connected with the pull rod (33) and is used for driving the pull rod (33) to move along the length direction of the pull rod.
The shell (31) is provided with a second power part which is used for driving the main shaft (32) to rotate, and the pull rod (33) is rotationally connected with the second power part;
Still be provided with grinding machanism on workstation (1), grinding machanism include chassis (41) and sliding connection in first support (42) on chassis (41), be provided with second remove portion on chassis (41), second remove portion is used for driving first support (42) are followed its length direction and are removed, fixedly connected with second extension board (43) on first support (42), be provided with first drive portion and first emery wheel (51) on second extension board (43), first drive portion is used for driving first emery wheel (51) rotate, be provided with second drive portion and second emery wheel (61) on second extension board (43), second drive portion is used for driving second emery wheel (61) rotate, fixedly connected with link on first support (42), be provided with third drive portion and minute sheave (71) on the link, third drive portion is used for driving minute sheave (71).
2. The polyhedral abrasive diamond robot of claim 1, wherein: the first power part comprises a power cylinder (35), the output end of the power cylinder (35) is rotationally connected with the pull rod (33), a second support is fixedly connected to the shell (31), the power cylinder (35) is fixedly connected with the second support, a thread groove (331) is formed in one end, close to the clamping head (34), of the pull rod (33), and the clamping head (34) is in threaded connection with the pull rod (33) through the thread groove (331).
3. A polyhedral abrasive auger robot as claimed in claim 2, wherein: the second power part comprises a power motor (36), a first synchronous wheel (37), a second synchronous wheel (38) and a transmission belt (39), wherein the output end of the power motor (36) is fixedly connected with the first synchronous wheel (37), the second synchronous wheel (38) is fixedly connected to the main shaft (32), and the transmission belt (39) is in transmission connection between the first synchronous wheel (37) and the second synchronous wheel (38).
4. The polyhedral abrasive diamond robot of claim 1, wherein: be provided with third support (14) on workstation (1), third support (14) are including adjusting cylinder (141) and backup pad (142), first U type frame (15) of fixedly connected with on workstation (1), adjust one end of cylinder (141) with articulated between first U type frame (15), the other end fixedly connected with second U type frame (16) of adjusting cylinder (141), backup pad (142) with articulated between second U type frame (16), photoelectric angle sensor detachable connect in on backup pad (142), fixedly connected with fixed block (17) on workstation (1), backup pad (142) with fixed block (17) rotate and connect.
5. A polyhedral abrasive auger robot as claimed in claim 4, wherein: the fixing block (17) is fixedly connected with a locating piece (18), a through groove (181) is formed in the locating piece (18), arc grooves (182) are formed in two opposite sides of the through groove (181), and a sleeve (19) is arranged between the two arc grooves (182).
6. The polyhedral abrasive diamond robot of claim 1, wherein: the first moving part comprises a first moving motor (21) and a first lead screw (22), wherein the output end of the first moving motor (21) is fixedly connected with the first lead screw (22), and the first lead screw (22) is in threaded connection with the first support plate (13).
7. The polyhedral abrasive diamond robot of claim 1, wherein: the second moving part comprises a second moving motor (44) and a second screw rod (45), the output end of the second moving motor (44) is fixedly connected with one end of the second screw rod (45), and the second screw rod (45) is in threaded connection with the first bracket (42).
8. The polyhedral abrasive diamond robot of claim 1, wherein: the first arc-shaped hole (431) is formed in the second support plate (43), the positioning plate (432) is detachably connected to the first arc-shaped hole (431), the first driving part comprises a first driving motor (52), a first transmission belt (53) and two first synchronous pulleys (54), the first driving motor (52) is fixedly connected to the positioning plate (432), the output end of the first driving motor (52) is fixedly connected with one of the first synchronous pulleys (54), the other first synchronous pulley (54) is fixedly connected with the first grinding wheel (51), and is connected to the positioning plate (432) in a rotating mode, and the first transmission belt (53) is connected between the two first synchronous pulleys (54) in a transmission mode.
9. The polyhedral abrasive diamond robot of claim 1, wherein: the grinding wheel grinding machine is characterized in that a second arc-shaped hole (433) is formed in the second support plate (43), an adjusting plate (46) is rotationally connected to the second support plate (43), a first threaded hole (461) is formed in the adjusting plate (46), a first bolt (462) is connected between the first threaded hole (461) and the second arc-shaped hole (433) in a threaded mode, a sliding frame (47) is connected to the adjusting plate (46) in a sliding mode, a second bolt (471) is rotationally connected to the sliding frame (47), a second threaded hole (463) is formed in the adjusting plate (46), the second bolt (471) is in threaded connection with the second threaded hole (463), a frame body is fixedly connected to the sliding frame (47), the second driving portion comprises a second driving motor (62), a second driving belt (63) and two second synchronous pulleys (64), the output end of the second driving motor (62) is fixedly connected with one second synchronous pulleys (64), the other second synchronous pulleys (64) are fixedly connected with the second driving belt wheels (61) and fixedly connected with the second driving belt (64), and the second driving belt (64) are fixedly connected with the second driving belt (64).
10. The polyhedral abrasive diamond robot of claim 1, wherein: the third driving part comprises a third driving motor (72), a third driving belt (73) and two third synchronous pulleys, wherein the output end of the third driving motor (72) is fixedly connected with one of the third synchronous pulleys, the other third synchronous pulley is fixedly connected with the grooved wheel (71), and the third driving belt (73) is in transmission connection between the two third synchronous pulleys.
CN202410298783.XA 2024-03-15 2024-03-15 Polyhedron grinding diamond automaton Pending CN118237989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410298783.XA CN118237989A (en) 2024-03-15 2024-03-15 Polyhedron grinding diamond automaton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410298783.XA CN118237989A (en) 2024-03-15 2024-03-15 Polyhedron grinding diamond automaton

Publications (1)

Publication Number Publication Date
CN118237989A true CN118237989A (en) 2024-06-25

Family

ID=91553306

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410298783.XA Pending CN118237989A (en) 2024-03-15 2024-03-15 Polyhedron grinding diamond automaton

Country Status (1)

Country Link
CN (1) CN118237989A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118706857A (en) * 2024-07-24 2024-09-27 常州西钻机械科技有限公司 An automatic tool appearance detection device for aviation precision machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118706857A (en) * 2024-07-24 2024-09-27 常州西钻机械科技有限公司 An automatic tool appearance detection device for aviation precision machining

Similar Documents

Publication Publication Date Title
CN113059440A (en) Cutter grinding machine
CN118237989A (en) Polyhedron grinding diamond automaton
CN220113508U (en) Horizontal wood working center
CN211841257U (en) Center hole grinding machine for precision grinding
CN217619510U (en) Device for repairing precision of inner taper hole of spindle of horizontal machining center
CN112959145B (en) Turning tool mechanical clamping grinding machine
CN110181347B (en) Remanufacturing automatic numerical control crankshaft grinding machine
CN221365109U (en) Numerical control axle clamp
CN216066424U (en) Machining center work piece fixing device
CN215393694U (en) Gear machining device capable of efficiently cutting
CN116408852A (en) A horizontal wood processing center
CN213531987U (en) Grinding device is used in processing of pneumatic cylinder piston rod
CN222711533U (en) A power turret workpiece clamping device
CN209425121U (en) Bore grinding unit with eccentric adjustment
CN115055970A (en) Bearing machining system and machining method
US3903765A (en) Simplified lathe
CN113319317A (en) High-efficient convenient digit control machine tool
CN222818365U (en) Clamp for numerical control machine tool
CN112222958B (en) Sharpening machine
CN222002564U (en) A composite machine tool
CN220427615U (en) Triaxial machining center blade frock
CN221185922U (en) Rotary grinding machine workbench
CN220006853U (en) Machining fastening device
CN220761114U (en) Special milling flutes device of numerical control lathe
KR102873410B1 (en) Precision guide device for portable remanufacturing tools for machine tool repair

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