CN217572122U

CN217572122U - Drill bit grinding system

Info

Publication number: CN217572122U
Application number: CN202122313409.7U
Authority: CN
Inventors: 黎国甫
Original assignee: HUBEI ASIATECH MICRO DRILLS CO Ltd
Current assignee: HUBEI ASIATECH MICRO DRILLS CO Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-10-14
Anticipated expiration: 2031-09-24

Abstract

The utility model provides a drill bit grinding system for wait to process the drill bit through abrasive wheel machining, still include: a machine base; the clamping device is arranged on the base and is used for clamping a drill bit to be processed; the ejector rod device is arranged on the base and used for supporting the drill bit to be processed from the direction vertical to the axial direction of the drill bit to be processed; the grinding wheel device is arranged on the base and is used for driving a grinding wheel to rotate; and the automatic loading and unloading device is arranged on the machine base and used for taking down the processed drill bit and putting the drill bit to be processed on the clamping device again. The utility model discloses can realize the automatic feeding and the automatic unloading of drill bit to realize the automated processing of drill bit grinding system, thereby when improving machining efficiency, improve processingquality.

Description

Drill bit grinding system

Technical Field

The utility model relates to a grinding process technical field, in particular to drill bit grinding system.

Background

The drill bit is a common tool used by people in work and life, and the drill bit has various types, such as a twist drill bit, a percussion drill bit, a woodworking drill bit and the like. During the processing and using of the drill bit, the drill bit needs to be frequently ground to ensure the sharpness of the drill bit.

However, when the existing drill bit is ground, the drill bit is usually manually held to grind on a rotating grinding wheel, and the drill bit grinding mode has low processing efficiency and poor drill bit consistency.

Therefore, it is necessary to develop a drill grinding system to achieve fully automatic machining of the drill so as to improve the efficiency and consistency of the drill machining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drill bit grinding system to realize the full automatic processing of drill bit, with the inefficiency of solving drill bit processing and the poor problem of drill bit processing uniformity.

In order to solve the technical problem, the utility model provides a drill bit grinding system for wait to process the drill bit through abrasive wheel machining, still include: a machine base; the clamping device is arranged on the base and is used for clamping a drill bit to be processed; the ejector rod device is arranged on the base and used for supporting the drill bit to be processed from the direction vertical to the axial direction of the drill bit to be processed; the grinding wheel device is arranged on the base and used for driving a grinding wheel to rotate; and the automatic loading and unloading device is arranged on the machine base and used for taking down the processed drill bit and putting the drill bit to be processed on the clamping device again.

Optionally, the quantity of ejector pin device is at least one, wherein, the ejector pin device is including setting up locating component on the frame to and one end setting is in locating component is last and the other end has the ejector pin in V type groove, V type groove runs through the axial cross section setting of ejector pin, the plane of symmetry in V type groove is on a parallel with wait to process the axis of drill bit, just wait to process the axis of drill bit and be located on the plane of symmetry in V type groove, the axis perpendicular to of ejector pin wait to process the axis setting of drill bit, locating component is used for the drive the ejector pin is close to and keeps away from wait to process the outer peripheral face of drill bit.

Optionally, the number of the ejector rod devices is multiple, and the multiple ejector rod devices are distributed on the outer peripheral surface of the drill bit to be processed.

Optionally, the number of the ejector rod devices is three, the axis of the ejector rod of one ejector rod device is horizontally arranged, the axis of the ejector rod of the other two ejector rod devices is vertically arranged, the V-shaped groove of one ejector rod is vertically downward, and the V-shaped groove of the other ejector rod is vertically upward.

Optionally, the locating component includes ejector pin seat and adjusting part, the one end of ejector pin with fixed connection can be dismantled to the ejector pin seat, adjusting part is used for the drive the ejector pin seat removes along first direction and/or second direction, wherein the first direction is the perpendicular to the direction of the axis of waiting to process the drill bit, the second direction is for being on a parallel with the direction of the axis of waiting to process the drill bit.

Optionally, the grinding wheel device includes: a mounting table; a rotating assembly connected to the mounting table; the air cylinder is fixedly connected with the rotating assembly; the sliding seat assembly is connected with the rotating assembly in a sliding mode and is fixedly connected with the output end of the air cylinder; the grinding wheel fixing seat is arranged on the sliding seat assembly and is rotationally connected with the grinding wheel; and the grinding wheel driving component is arranged on the sliding seat component and is used for driving the grinding wheel to rotate.

Optionally, the grinding wheel device includes: the grinding wheel base is provided with an installation shaft hole; the grinding wheel seat rotating shaft penetrates through the installation shaft hole, and the outer peripheral surface of one end of the grinding wheel seat rotating shaft is provided with threads; the rotating component is arranged on one side of one end of the grinding wheel base, which is far away from the rotating shaft of the grinding wheel base, and is fixedly connected with the rotating shaft of the grinding wheel base; the grinding wheel fixing seat is arranged on the rotating assembly and is rotationally connected with the grinding wheel; the grinding wheel driving component is arranged on the rotating component and is used for driving the grinding wheel to rotate; and the nut is in threaded connection with the thread on the grinding wheel base rotating shaft and is used for locking the rotating assembly on the grinding wheel base.

Optionally, the grinding wheel device includes: the grinding wheel base is provided with an installation shaft hole; the grinding wheel seat rotating shaft penetrates through the installation shaft hole, and the outer peripheral surface of one end of the grinding wheel seat rotating shaft is provided with threads; the rotating component is arranged on one side of one end of the grinding wheel base, which is far away from the grinding wheel base rotating shaft, and is fixedly connected with the grinding wheel base rotating shaft; the nut is in threaded connection with the thread on the rotating shaft of the grinding wheel base and is used for locking the rotating assembly on the grinding wheel base; the air cylinder is fixedly connected with the rotating assembly; the sliding seat assembly is connected with the rotating assembly in a sliding mode and is fixedly connected with the output end of the air cylinder; the grinding wheel fixing seat is arranged on the sliding seat component and is rotationally connected with the grinding wheel; and the grinding wheel driving assembly is arranged on the sliding seat assembly and is used for driving the grinding wheel to rotate.

Optionally, the frame has a loading plane and a threading hole penetrating through the frame, the drill grinding system further includes: the wire outlet high seat is cylindrical, the bottom of the wire outlet high seat is arranged on the object carrying plane and covers the threading hole; the bottom of the outlet oil shield is arranged on the object carrying plane and covers the outlet high seat; a gap is formed between the outlet oil shield and the peripheral surface of the outlet high seat, a first threading groove is formed between the top of the outlet high seat and the top surface of the outlet oil shield, and a second threading groove is formed between the bottom of the outlet oil shield and the carrying plane.

Optionally, the automatic loading and unloading device includes: the positioning mechanism comprises a positioning seat, a drive mechanism and a Y-direction drive mechanism, wherein the drive mechanism drives the positioning seat to move linearly along the horizontal direction, the positioning seat is provided with two Z-direction drive structures with Z-direction telescopic moving amounts, the Z-direction drive structures are perpendicular to the X direction and the Y direction, the workpiece completing hand grips and the workpiece waiting hand grips are arranged on the positioning seat and are connected with the two Z-direction drive structures in a one-to-one correspondence manner, and the workpiece completing hand grips and the workpiece waiting hand grips are sequentially arranged along the X direction or the Y direction and have the same interval as the interval of jack arrays on a peripheral tool insert plate.

The utility model provides a pair of drill bit grinding system has following beneficial effect:

the clamping device is arranged on the base and can clamp the drill bit to be machined, and the grinding wheel device is arranged on the base, so that the drill bit can be ground through the grinding wheel. The ejector rod device is arranged on the base and used for supporting the drill bit to be machined from the direction perpendicular to the axial direction of the drill bit to be machined, so that the influence of the part of the drill bit to be machined, which is exposed out of the clamping device, during grinding of the grinding wheel can be avoided, and the grinding quality of the drill bit is improved. The feeding and discharging device is arranged on the base and used for taking down the machined drill bit and putting the drill bit to be machined on the clamping device again, so that automatic feeding and automatic discharging of the drill bit can be realized, automatic machining of a drill bit grinding system is realized, and machining quality is improved while machining efficiency is improved.

Drawings

FIG. 1 is a schematic view of a drill bit grinding system according to an embodiment of the present invention;

FIG. 2 is a top view of a drill bit grinding system in an embodiment of the present invention;

FIG. 3 is an enlarged, fragmentary schematic view of the drill grinding system of FIG. 2;

FIG. 4 is a schematic structural diagram of a push rod device in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a lift pin in the lift pin device according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a push rod device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a push rod device according to an embodiment of the present invention;

FIG. 8 is a schematic view of another structure of the ejector pin device in the embodiment of the present invention;

FIG. 9 is a schematic view of a grinding wheel unit according to an embodiment of the present invention;

FIG. 10 is a schematic view of another embodiment of the grinding wheel unit according to the present invention;

FIG. 11 is a schematic view of another embodiment of the grinding wheel unit of the present invention;

FIG. 12 is a schematic view of the grinding wheel device according to the embodiment of the present invention after the grinding wheel base is removed;

FIG. 13 is a schematic view of the grinding wheel assembly of the embodiment of the present invention with the grinding wheel drive assembly, the grinding wheel holder and the grinding wheel removed;

FIG. 14 is a schematic diagram of an embodiment of the present invention illustrating a grinding wheel assembly without the slide, the grinding wheel drive assembly, the grinding wheel holder and the grinding wheel;

fig. 15 is a schematic view of another embodiment of the grinding wheel device according to the present invention, after the slide block, the grinding wheel driving assembly, the grinding wheel fixing seat and the grinding wheel are removed;

FIG. 16 is a schematic diagram of the grinding wheel assembly of the embodiment of the present invention with the grinding wheel base, the grinding wheel drive assembly, the grinding wheel holder and the grinding wheel removed;

fig. 17 is a schematic structural view of the grinding wheel device according to the embodiment of the present invention, after removing the grinding wheel base, the rotating assembly, the grinding wheel driving assembly, the grinding wheel fixing base and the grinding wheel;

FIG. 18 is a schematic view of the embodiment of the present invention, after the grinding wheel base, the rotating assembly, the angle positioning block, the grinding wheel driving assembly, the grinding wheel fixing base and the grinding wheel are removed;

FIG. 19 is a schematic view of the embodiment of the present invention with the wheel base spindle, nut, spacer, wheel base, rotating assembly, angular positioning block, wheel drive assembly, wheel holder and wheel removed;

FIG. 20 is a schematic view of the grinding wheel unit of the embodiment of the present invention with the grinding wheel drive assembly, the wheel holder and the grinding wheel removed;

FIG. 21 is a schematic view of another embodiment of a drill grinding system according to the present invention;

FIG. 22 is a schematic view of another embodiment of the drill grinding system of the present invention;

FIG. 23 is a schematic view of another embodiment of the drill bit grinding system of the present invention;

FIG. 24 is a schematic diagram of an embodiment of the present invention illustrating a drill grinding system to remove the outlet oil cap;

FIG. 25 is a schematic view of an alternative embodiment of the present invention illustrating the drill grinding system removing the outlet oil cap;

FIG. 26 is a schematic view of an embodiment of the present invention illustrating a drill grinding system to remove the outlet oil cap and the outlet header;

fig. 27 is a schematic structural view of a loading and unloading device in an embodiment of the present invention.

Description of reference numerals:

100-grinding wheel; 200-a drill bit to be processed;

300-a stand; 310-a frame; 311-object plane; 312-a groove; 313-boss; 314-threading holes; 315-oil drain hole; 316-oil guide groove; 320-two axis slide;

400-a clamping device;

500-a mandrel device;

510-a top rod; 511-a body segment; 512-a support section; 513-V type grooves;

520-a jack post seat; 521-a through hole; 522-notches; 523-threaded hole;

530-a first adjustment assembly; 531-mandril base; 532-positioning bar; 533-sliding bar; 534-a rear baffle; 535-a slide seat; 536-a front baffle; 537-first ejector pin cylinder; 538-manual adjusting rod;

540-a second adjustment assembly; 541-a transmission shaft; 542-ejector rod supporting seat

551-first sensing block; 552-a first proximity switch;

600-a grinding wheel unit;

610-an installation table; 611-grinding wheel base; 612-right angle notches; 613-wheel base rotating shaft; 614-nut;

620-rotating assembly; 621-a rotating base; 622-rotating pin shaft;

630-a cylinder;

640-a carriage assembly; 641-a slider; 643 — a first retaining plate; 644 — second fixing plate; 645 — upper plate; 646-lower plate; 647-upper limiting column; 648-a lower restraining post;

650-grinding wheel fixing seat; 651-a first spindle fixing block; 652-second spindle fixing block; 653 — rotating spindle; 654-end cap;

660-a grinding wheel drive assembly; 661-motor mount; 662-a motor; 663-first pulley; 664-a second pulley;

671-bumping block; 672-an upper proximity switch; 673-bump block; 674-lower proximity switch;

682-upper positioning block; 683-lower locating block; 684-lower counterweight block;

691-a gasket;

710-outlet high seat; 711-a first threading slot; 712-a mounting plate;

720-outlet oil shield; 721-a second threading slot;

800-automatic loading and unloading device: 810-finishing the workpiece gripper; 820, a gripper for the workpiece to be machined;

831-positioning seat; a 832-Y direction drive structure; 833-Z drive architecture; 834-X directional drive structure; 835-a displacement seat; 836-first X-direction drive unit; 837-a second X-direction drive unit;

840-cutter insert disk.

Detailed Description

The drill bit grinding system provided by the invention is further described in detail by combining the attached drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

Referring to fig. 1, 2 and 3, fig. 1 is a schematic structural diagram of a drill grinding system in an embodiment of the present invention, fig. 2 is a top view of the drill grinding system in an embodiment of the present invention, fig. 3 is a schematic partial enlarged view of the drill grinding system in fig. 2, this embodiment provides a drill grinding system, including a grinding wheel 100 for machining a drill 200 to be machined, and the drill grinding system further includes: a base 300; a clamping device 400 disposed on the base 300 and used for clamping the drill 200 to be processed; a push rod device 500 provided on the machine base 300 for supporting the drill 200 to be processed from a direction perpendicular to the axial direction of the drill 200 to be processed; a grinding wheel device 600 arranged on the base 300 and used for driving a grinding wheel 100 to rotate; and an automatic loading and unloading device 800 provided on the machine base 300 for taking off the processed drill and putting the drill 200 to be processed on the clamping device 400 again.

Since the clamping device 400 is disposed on the base 300 and can clamp the drill 200 to be machined, and the grinding wheel device 600 is disposed on the base 300, the drill can be ground by the grinding wheel 100. Because the ejector rod device 500 is arranged on the machine base 300 and used for supporting the drill bit 200 to be processed from the direction perpendicular to the axial direction of the drill bit 200 to be processed, the influence of the part of the drill bit 200 to be processed, which is exposed out of the clamping device 400, on the grinding of the grinding wheel 100 can be avoided, and the grinding quality of the drill bit is improved. The loading and unloading device is arranged on the machine base 300 and used for taking down the processed drill bit and putting the drill bit 200 to be processed on the clamping device 400 again, so that automatic loading and unloading of the drill bit can be realized, automatic processing of a drill bit grinding system is realized, and the processing quality is improved while the processing efficiency is improved.

The number of the push rod devices 500 is at least one, wherein the push rod devices 500 comprise a positioning component arranged on the base 300 and a push rod 510, one end of the push rod 510 is arranged on the positioning component, the other end of the push rod 510 is provided with a V-shaped groove 513, the V-shaped groove 513 penetrates through the axial section of the push rod 510, the symmetry plane of the V-shaped groove 513 is parallel to the axis of the drill bit 200 to be processed, the axis of the drill bit 200 to be processed is located on the symmetry plane of the V-shaped groove 513, the axis of the push rod 510 is perpendicular to the axis of the drill bit 200 to be processed, and the positioning component is used for driving the push rod 510 to be close to and far away from the outer peripheral surface of the drill bit 200 to be processed.

Because the other end of the ejector pin 510 is provided with the V-shaped groove 513 penetrating through the axial section of the ejector pin 510, the symmetry plane of the V-shaped groove 513 is parallel to the axis of the drill bit 200 to be processed, the axis of the drill bit 200 to be processed is located on the symmetry plane of the V-shaped groove 513, the axis of the ejector pin 510 is perpendicular to the axis of the drill bit 200 to be processed, and the positioning component is used for driving the ejector pin 510 to be close to and away from the outer peripheral surface of the drill bit 200 to be processed, when the positioning component drives the ejector pin 510 to be close to the outer peripheral surface of the drill bit 200 to be processed, the V-shaped groove 513 can be contacted with the outer peripheral surface of the drill bit 200 to be processed, so that the drill bit 200 to be processed can be supported by the ejector pin 510, and the processing quality of the drill bit is prevented from being affected.

The number of the ejector rod devices 500 is plural, and the plural ejector rod devices 500 are distributed on the outer circumferential surface of the drill bit 200 to be processed. Therefore, when the number of the ejector rod devices 500 is two or more, that is, the number of the ejector rods 510 is plural, the drill 200 to be processed can be supported at plural angles, and the influence on the processing quality of the drill can be further avoided.

Wherein the symmetry plane of the plurality of V-shaped grooves 513 equally divides the V-shaped angle of the V-shaped groove 513.

Referring to fig. 4, fig. 4 is a schematic structural diagram of the ejector rod devices 500 in the embodiment of the present invention, the number of the ejector rod devices 500 is three, the axis of the ejector rod 510 of one ejector rod device 500 is horizontally disposed, the axes of the ejector rods 510 of the other two ejector rod devices 500 are vertically disposed, the V-shaped groove 513 of one ejector rod 510 is vertically downward, and the V-shaped groove 513 of the other ejector rod 510 is vertically upward. Therefore, the drill 200 to be processed can be uniformly supported, so as to avoid influencing the processing quality of the drill.

Referring to fig. 5, fig. 5 is a schematic structural diagram of a push rod 510 in a push rod device 500 according to an embodiment of the present invention, the push rod 510 includes a main body segment 511 and a supporting segment 512 integrally disposed with the main body segment 511, the main body segment 511 is cylindrical, the supporting segment 512 is long, and a V-shaped groove 513 running through an axial cross section of the main body segment 511 is disposed at a free end of the supporting segment 512.

In this embodiment, the top bar 510 is symmetrically disposed about a symmetry plane of the V-shaped groove 513.

Referring to fig. 6, fig. 7 and fig. 8, fig. 6 is a schematic structural diagram of a push rod device 500 according to an embodiment of the present invention, fig. 7 is a schematic structural diagram of a push rod device 500 according to another embodiment of the present invention, fig. 8 is a further schematic structural diagram of a push rod device 500 according to an embodiment of the present invention, the positioning component includes a push rod seat 520 and an adjusting component, one end of the push rod 510 and the push rod seat 520 can be detachably and fixedly connected, the adjusting component is used for driving the push rod seat 520 to move along a first direction and/or a second direction, wherein the first direction is perpendicular to the direction of the axis of the drill bit 200 to be processed, and the second direction is parallel to the direction of the axis of the drill bit 200 to be processed. When the adjusting assembly drives the ejector rod seat 520 to move along the first direction, one end of the ejector rod 510, which is detachably and fixedly connected with the ejector rod seat 520, can be close to and away from the drill bit 200 to be machined, so that the drill bit can be clamped on the chuck device, or the ejector rod 510, which is detachably and fixedly connected with the ejector rod seat 520, can be taken down from the chuck device, and when the adjusting assembly drives the ejector rod seat 520 to move along the second direction, one end of the ejector rod 510 can be detachably and fixedly connected with the ejector rod seat 520, so that the drill bit 200 to be machined can move axially, so that the drill bit can be machined.

The adjusting assembly comprises a first adjusting assembly 530 and a second adjusting assembly 540, the first adjusting assembly 530 is disposed on the frame 310, the second adjusting assembly 540 is disposed on the first adjusting assembly 530, the ejector rod seat 520 is disposed on the second adjusting assembly 540, the first adjusting assembly 530 is used for driving the second adjusting assembly 540 to move along a first direction, and the second adjusting assembly 540 is used for driving the ejector rod seat 520 to move along a second direction.

Specifically, the first adjusting assembly 530 includes a push rod base 531 fixedly disposed on the frame 310, a positioning bar 532 bolted to the push rod base 531, a slide bar 533 slidably connected to the positioning bar 532, a rear baffle 534 fixedly connected to the slide bar 533, a slide carriage 535 slidably connected to the slide bar 533, a front baffle 536 fixedly connected to the slide carriage 535, a first push rod cylinder 537 fixedly disposed on the push rod base 531, and a manual adjusting rod 538 fixedly disposed on the rear baffle 534, wherein an output end of the first push rod cylinder 537 is fixedly connected to the rear baffle 534, an output end of the manual adjusting rod 538 is fixedly connected to the slide carriage 535, and the second adjusting assembly 540 is disposed on the slide carriage 535.

In this way, when the first ram cylinder 537 drives the rear barrier 534 to move in a direction approaching the drill 200 to be processed, the slide 533, the rear barrier 534, the manual adjustment rod 538, the slider 535, and the front barrier 536 move in a direction approaching the drill 200 to be processed, that is, in the forward direction of the first direction, and when the first ram cylinder 537 drives the rear barrier 534 to move in a direction away from the drill 200 to be processed, the slide 533, the rear barrier 534, the manual adjustment rod 538, the slider 535, and the front barrier 536 move in a direction away from the drill 200 to be processed, that is, in the reverse direction of the first direction. When the position of the second adjusting assembly 540 in the first direction needs to be manually adjusted, the sliding base 535 is moved relative to the slide bar 533 by manually adjusting the manual adjusting rod 538, so that the second adjusting assembly 540 on the sliding base 535 is moved in the first direction. In this way, the second adjusting assembly 540 can be adjusted in two stages in the first direction by the first ram cylinder 537 and the manual adjusting rod 538. For example, the first ram cylinder 537 may be configured as a coarse adjustment structure, and the manual adjustment rod 538 may be configured as a fine adjustment structure, so as to facilitate adjustment of the relative position of the ram 510 and the drill bit 200 to be processed.

Specifically, the second adjusting assembly 540 includes a second rod cylinder fixedly disposed on the sliding base 535, a transmission shaft 541 fixedly connected to an output end of the second rod cylinder, a rod seat 520 fixedly connected to the transmission shaft 541, and a rod support seat 542 fixedly disposed on the sliding base 535 and rotatably connected to the transmission shaft 541, wherein an axis of the transmission shaft 541 is parallel to the second direction, and the rod seat 520 can slide relative to the sliding base 535. When the second ram cylinder drives the transmission shaft 541 to move, the ram seat 520 correspondingly moves along a second direction relative to the sliding seat 535, so as to drive the ram 510 to move along the second direction.

Further, referring to fig. 7, a through hole 521 for inserting the transmission shaft 541 is formed in the knock bar holder 520, a notch 522 penetrating through the knock bar holder 520 in the second direction, a threaded hole 523 penetrating through the knock bar holder 520 is formed in an axial section perpendicular to the transmission shaft 541 and parallel to a horizontal plane, and a screw threadedly connected to the threaded hole 523, wherein a section of the notch 522 perpendicular to the second direction is L-shaped, one side edge of the notch 522 in the section perpendicular to the second direction is communicated with an outer surface of the knock bar holder 520, and the other side edge of the notch 522 penetrates through the through hole 521. Since the notch 522 separates one end of the knock bar housing 520, the driving shaft 541 can be pressed in the through hole 521 by the knock bar housing 520 when being screw-coupled to the screw hole 523.

Referring to fig. 6 and 7, the positioning assembly further includes a first sensing block 551 and a first proximity switch 552, and when the first sensing block 551 contacts the first proximity switch 552, the first ram cylinder 537 stops operating.

Referring to fig. 1, frame 300 includes frame 310 and sets up diaxon slip table 320 in the frame 310, clamping device 400 and ejector pin 510 set up along the horizontal direction ejector pin device 500 sets up on the diaxon slip table 320, diaxon slip table 320 is used for the drive clamping device 400 and ejector pin 510 set up along the horizontal direction ejector pin device 500, along being on a parallel with the axial direction removal of waiting to process drill bit 200, and along the perpendicular to the axial of waiting to process drill bit 200 just removes with the direction that the horizontal direction is parallel. Thus, the relative positions of the drill 200 to be machined and the grinding wheel 100 can be adjusted in the horizontal plane.

Referring to fig. 9 to 19, fig. 9 is a schematic structural diagram of a grinding wheel device 600 according to an embodiment of the present invention, fig. 10 is a schematic structural diagram of another grinding wheel device 600 according to an embodiment of the present invention, fig. 11 is a schematic structural diagram of another grinding wheel device 600 according to an embodiment of the present invention, fig. 12 is a schematic structural diagram of a grinding wheel device 600 according to an embodiment of the present invention after removing a grinding wheel base 611, fig. 13 is a schematic structural diagram of a grinding wheel device 600 according to an embodiment of the present invention after removing a grinding wheel drive assembly 660, a grinding wheel holder 650 and a grinding wheel 100, fig. 14 is a schematic structural diagram of a grinding wheel device 600 after removing a slider 641, a grinding wheel drive assembly 660, a grinding wheel holder 650 and a grinding wheel 100 according to an embodiment of the present invention, fig. 16 is a schematic structural diagram of a grinding wheel device 600 after removing a slider 641, a grinding wheel drive assembly 660, a grinding wheel holder 650 and a grinding wheel 100, fig. 17 is a schematic structural diagram of a grinding wheel device 600 after removing a grinding wheel base 611, a grinding wheel drive assembly 650 and a grinding wheel holder 100, a grinding wheel assembly 100, a rotary angle drive assembly 650 and a rotary angle assembly 100 in an embodiment of the present invention, in one embodiment, the grinding wheel unit 600 includes: a mounting table 610; a rotating assembly 620 connected to the mounting table 610; a cylinder 630 fixedly connected to the rotating assembly 620; a slide assembly 640 slidably connected to the rotating assembly 620 and fixedly connected to an output end of the cylinder 630; a grinding wheel fixing seat 650 which is arranged on the sliding seat assembly 640 and is connected with the grinding wheel 100 in a rotating way; and a grinding wheel driving assembly 660 arranged on the slide assembly 640 and used for driving the grinding wheel 100 to rotate.

Because the rotating assembly 620 is connected with the mounting table 610, the air cylinder 630 is fixedly connected with the rotating assembly 620, and the sliding seat assembly 640 is slidably connected with the rotating assembly 620 and fixedly connected with the output end of the air cylinder 630, the sliding seat assembly 640 can be driven by the air cylinder 630 to move up and down relative to the rotating assembly 620. Because the grinding wheel fixing seat 650 is arranged on the slide seat assembly 640, the grinding wheel 100 is rotatably connected with the grinding wheel fixing seat 650, and the grinding wheel driving assembly 660 is arranged on the slide seat assembly 640 and is used for driving the grinding wheel 100 to rotate, the grinding wheel 100, the grinding wheel fixing seat 650 and the grinding wheel driving assembly 660 are lifted along with the lifting of the slide seat assembly 640, so that the angle of the grinding wheel 100 can be adjusted after the slide seat assembly 640 is driven by the air cylinder 630 to ascend to a preset station, and after the angle adjustment of the grinding wheel 100 is completed, the slide seat assembly 640 is driven by the air cylinder 630 to descend to move from the preset station to a machining station, so that the adjustment of the angle of the grinding wheel 100 at the machining station can be avoided, the grinding wheel 100 interferes with other parts of a drill grinding system, and the convenience of angle adjustment of the grinding wheel 100 can be improved.

Referring to fig. 13, 14 and 15, the sliding assembly includes a sliding block 641 slidably coupled to the rotating assembly 620, a frame fixedly coupled to the sliding block 641, and an upper limit post 647 provided on the frame to limit the downward movement of the sliding block 641 and the frame, and the frame is fixedly coupled to the output end of the air cylinder 630. The upper limit posts 647 are provided to limit the maximum stroke of the slider 641 and the frame moving downward.

In this embodiment, the upper limiting column 647 is in threaded connection with the frame, so that the length of the upper limiting column 647 on the frame is adjustable, i.e., the maximum stroke of the slider 641 and the frame moving downwards is adjustable.

Referring to fig. 14 and 15, the sliding assembly further includes a lower limit post 648 provided on the frame for limiting the upward movement of the slider 641 and the frame. The upper limit columns 647 are arranged to limit the maximum upward movement of the slider 641 and the frame.

In this embodiment, the lower limiting studs 648 are threadedly coupled to the frame such that the length of the lower limiting studs 648 on the frame is adjustable, i.e., such that the maximum upward travel of the slider 641 and the frame is adjustable.

Referring to fig. 14, 15, 18 and 19, the frame includes a first fixing plate 643 fixedly coupled to the slider 641, a second fixing plate 644 fixedly coupled to the slider 641, an upper plate 645 fixedly coupled to the first fixing plate 643 and the second fixing plate 644, and a lower plate 646 fixedly coupled to the first fixing plate 643 and the second fixing plate 644, the upper plate 645 being fixedly coupled to the output end of the cylinder 630.

Referring to fig. 16, the grinding wheel unit 600 further includes an upper bump 671 fixed to the rotating assembly 620, and an upper proximity switch 672 fixed to the slider 641, and the slider 641 is moved down to a position when the upper bump 671 triggers the upper proximity switch 672.

The grinding wheel unit 600 further includes a lower bump 673 fixed to the rotating assembly 620, and a lower proximity switch 674 fixed to the slider 641, such that when the lower bump 673 activates the lower proximity switch 674, the slider 641 moves upward into position.

Referring to fig. 9 and 10, the grinding wheel holder 650 includes a first spindle fixing block 651 fixed to the slider 641, a second spindle fixing block 652 fixed to the first spindle fixing block 651 and enclosing a spindle mounting hole with the first spindle fixing block 651, a rotary spindle 653 inserted into the spindle mounting hole and rotatably connected to the first spindle fixing block 651 and the second spindle fixing block 652, and an end cap 654 for fixing the grinding wheel 100 to the rotary spindle 653.

Referring to fig. 9 and 10, the grinding wheel driving assembly 660 includes a motor mounting base 661 fixedly connected to the slider 641, a motor 662 fixedly connected to the motor mounting base 661, a first pulley 663 fixedly connected to an output shaft of the motor 662, a second pulley 664 fixedly connected to the rotating spindle 653, and a belt wound around the first pulley 663 and the second pulley 664. When the motor 662 is rotated, the motor 662 drives the first belt pulley 663 to rotate, the first belt pulley 663 drives the belt to rotate, the belt drives the second belt pulley 664 to rotate, the second belt pulley 664 drives the rotating spindle 653 to rotate, and the rotating spindle 653 drives the grinding wheel 100 to rotate.

Referring to fig. 9 and 10, the grinding wheel unit 600 further includes an angular positioning block fixedly connected to the rotating assembly 620 for leveling the grinding wheel 100 even though the rotating spindle 653 is vertical.

In this embodiment, the angle positioning block includes an upper positioning block 682, a lower positioning block 683, and a lower balancing weight 684, the upper positioning block 682 is fixedly connected to the rotating component 620 of the rotating component 620, the lower positioning block 683 is fixedly connected to the rotating component 620 of the rotating component 620, the lower balancing weight 684 is fixedly connected to the lower positioning block 683, the upper positioning block 682 and the lower positioning block 683 are symmetrically disposed with respect to the rotating component 620, and the upper positioning block 682, the lower positioning block 683, and the lower balancing weight 684 are disposed along a vertical direction.

The upper positioning block 682 and the lower positioning block 683 are T-shaped, and the lower balancing weight 684 is triangular.

Referring to fig. 11, the mounting table 610 includes a grinding wheel base 611 with a mounting shaft hole, a grinding wheel base spindle 613 with a thread on an outer peripheral surface of the mounting shaft hole and one end, and a nut 614 connected to the thread on the grinding wheel base spindle 613, wherein the rotating component 620 is disposed on one side of the grinding wheel base 611 far away from one end of the grinding wheel base spindle 613 and fixedly connected to the grinding wheel base spindle 613, and the nut 614 is used for locking the rotating component 620 on the grinding wheel base 611.

Referring to fig. 9 to 13, 16, 17 and 20, fig. 20 is a schematic view of another structure of the grinding wheel device 600 according to the embodiment of the present invention after removing the grinding wheel driving assembly 660, the grinding wheel fixing seat 650 and the grinding wheel 100, in another embodiment, the grinding wheel device 600 includes: a grinding wheel base 611 provided with an installation shaft hole; a grinding wheel spindle 613 provided through the mounting shaft hole and having a thread formed on an outer circumferential surface of one end thereof; a rotating component 620 which is arranged on one side of the grinding wheel base 611 far away from one end of the grinding wheel base rotating shaft 613 and is fixedly connected with the grinding wheel base rotating shaft 613; a grinding wheel fixing seat 650 which is arranged on the rotating assembly 620 and is rotatably connected with the grinding wheel 100; a grinding wheel driving assembly 660 arranged on the rotating assembly 620 and used for driving the grinding wheel 100 to rotate; and a nut 614 threadedly coupled to the thread on the wheel base spindle 613 for locking the rotating assembly 620 to the wheel base 611.

Because the grinding wheel base 611 is provided with a mounting shaft hole, the grinding wheel base rotating shaft 613 passes through the mounting shaft hole, and the rotating component 620 is disposed on one side of the grinding wheel base 611 far away from one end of the grinding wheel base rotating shaft 613 and is fixedly connected with the grinding wheel base rotating shaft 613, the rotating component 620 can rotate around the grinding wheel base rotating shaft 613. Because the grinding wheel fixing seat 650 is disposed on the rotating component 620, the grinding wheel 100 is rotatably connected with the grinding wheel fixing seat 650, and the grinding wheel driving component 660 is disposed on the rotating component 620 and is used for driving the grinding wheel 100 to rotate, the grinding wheel 100, the grinding wheel driving component 660, and the grinding wheel fixing seat 650 can be driven by the rotating component 620 to rotate around the grinding wheel seat rotating shaft 613, so that the angle of the grinding wheel 100 can be adjusted by rotating the rotating component 620 around the grinding wheel seat rotating shaft 613. Since the nut 614 is in threaded connection with the thread on the wheel spindle 613 and is used for locking the rotating assembly 620 to the wheel base 611, after the angle of the rotating assembly 620 is adjusted, the rotating assembly 620 can be locked to the wheel base 611 by the nut 614, so that the position of the rotating assembly 620 relative to the wheel base 611 is prevented from changing, that is, the angle of the grinding wheel 100 is prevented from changing.

Referring to fig. 16 and 17, the rotating assembly 620 includes a rotating base 621 and a rotating pin 622, two first pin holes are formed in the rotating base 621, a second pin hole radially penetrating through the grinding wheel base rotating shaft 613 is formed in the grinding wheel base rotating shaft 613, the rotating pin 622 passes through the second pin hole, and two ends of the rotating pin 622 are disposed in the first pin holes. When the wheel slide rotating shaft 613 rotates, the rotating pin 622 is driven to rotate, and the rotating pin 622 drives the rotating seat 621 to rotate.

Referring to fig. 16 and 20, an angle mark is disposed on the rotating seat 621, a right-angle notch 612 is disposed on the grinding wheel base 611, and a vertical side of the right-angle notch 612 corresponds to the angle mark. When the rotating assembly 620 rotates clockwise, the rotation angle of the angle mark relative to the vertical edge of the right-angle notch 612 is the inclination angle of the grinding wheel 100 relative to the horizontal plane, so that the angle of the grinding wheel 100 can be conveniently adjusted.

Referring to fig. 16 and 20, the grinding wheel unit 600 further includes a spacer 691, the spacer 691 being disposed between the grinding wheel base 611 and the nut 614.

In yet another embodiment, the grinding wheel device 600 includes the grinding wheel device 600 in the two embodiments, so that the grinding wheel device 600 has a function of adjusting the angle of the grinding wheel 100, and also has a function of adjusting the grinding wheel 100 from a machining position to a preset position or from the preset position to the machining position, that is, the grinding wheel device 600 includes a grinding wheel base 611 with a mounting shaft hole; a grinding wheel spindle 613 provided through the mounting shaft hole and having a thread formed on an outer circumferential surface of one end thereof; a rotating component 620 which is arranged on one side of the grinding wheel base 611 far away from one end of the grinding wheel base rotating shaft 613 and is fixedly connected with the grinding wheel base rotating shaft 613; a nut 614 threadedly coupled to the threads on the wheel base spindle 613 for locking the rotating assembly 620 to the wheel base 611; a cylinder 630 fixedly connected to the rotating assembly 620; a slide assembly 640 slidably connected to the rotating assembly 620 and fixedly connected to an output end of the cylinder 630; a grinding wheel fixing seat 650 which is arranged on the sliding seat assembly 640 and is connected with the grinding wheel 100 in a rotating way; and a grinding wheel driving assembly 660 arranged on the sliding seat assembly 640 and used for driving the grinding wheel 100 to rotate.

Fig. 21 is another schematic structural diagram of the embodiment of the present invention, fig. 22 is another schematic structural diagram of the embodiment of the present invention, fig. 23 is another schematic structural diagram of the embodiment of the present invention, fig. 24 is a schematic structural diagram of the embodiment of the present invention, in which the drill grinding system removes the outlet oil cover 720, fig. 25 is another schematic structural diagram of the embodiment of the present invention, in which the drill grinding system removes the outlet oil cover 720, fig. 26 is a schematic structural diagram of the embodiment of the present invention, in which the drill grinding system removes the outlet oil cover 720 and the outlet high seat 710, the frame 310 has a carrying plane 311 and a threading hole 314 running through the frame 310, and the drill grinding system further includes: a cylindrical outlet high seat 710, the bottom of which is arranged on the object carrying plane 311 and covers the threading hole 314; and an outlet oil cover 720 having a bottom portion disposed on the object plane 311 and covering the outlet high mount 710; a gap is formed between the outlet oil cover 720 and the peripheral surface of the outlet high seat 710, a first threading groove 711 is formed between the top of the outlet high seat 710 and the top surface of the outlet oil cover 720, and a second threading groove 721 is formed between the bottom of the outlet oil cover 720 and the carrying plane 311.

The wire outlet high seat 710 is arranged in a cylindrical shape, the bottom of the wire outlet high seat 710 is arranged on the object carrying plane 311 and covers the threading hole 314, the bottom of the wire outlet oil cover 720 is arranged on the object carrying plane 311 and covers the wire outlet high seat 710, a gap is formed between the wire outlet oil cover 720 and the peripheral surface of the wire outlet high seat 710, a first threading groove 711 is formed between the top of the wire outlet high seat 710 and the top surface of the wire outlet oil cover 720, a second threading groove 721 is formed between the bottom of the wire outlet oil cover 720 and the object carrying plane 311, so that a wire harness can pass through the second threading groove 721 between the bottom of the wire outlet oil cover 720 and the object carrying plane 311, then pass through the second threading groove 721 between the wire outlet high seat 710 and the wire outlet oil cover 720 and then pass through the threading hole 314, and the wire harness cannot leak from the second threading groove 721 close to the object carrying plane 311 before passing through the threading hole, and then pass through the second threading groove 721 far away from the wire outlet oil cover 710, and the grinding fluid cannot leak into the grinding machine frame, and the grinding fluid is polluted by the grinding fluid, and the grinding fluid is prevented from leaking at the grinding machine frame.

Referring to fig. 21 and 26, in this embodiment, the upper surface of the frame 310 is sunk to form a recess 312, the bottom of the recess 312 has a convex portion 313 protruding upward, the surface of the convex portion 313 is the object carrying plane 311, so that a height difference is formed between the bottom surface of the recess 312 and the object carrying plane 311, which can prevent the grinding fluid from collecting on the object carrying plane 311 and flowing directly to the ground along the frame 310.

An oil discharge hole 315 is formed through the frame 310 at the bottom of the groove 312, so that the grinding fluid can be discharged from the oil discharge hole 315.

An oil guide groove 316 is arranged on the carrying plane 311 corresponding to the gap between the outlet oil cover 720 and the outlet high seat 710, and the oil guide groove 316 is communicated with the edge of the boss 313. In this way, the grinding fluid between the outlet oil cover 720 and the outlet high seat 710 can flow into the bottom of the groove 312 along the oil guiding groove 316 and is discharged from the oil discharge hole 315.

Specifically, referring to fig. 26, the oil guiding groove 316 is disposed around the outlet plateau 710.

Referring to fig. 24 and 25, the outlet oil cover 720 is a cuboid with one open side and a hollow interior, and the outlet high seat 710 is a cuboid with two opposite open sides and a hollow interior.

Referring to fig. 24 and 25, three second threading grooves 721 are formed between three side surfaces of the outlet oil cover 720 and the object carrying plane 311, so that the wiring harness around the threading hole 314 passes through the second threading grooves 721.

Three first threading grooves 711 are formed between three side surfaces of the outlet high seat 710 and the top of the outlet oil cover 720, so that the wiring harnesses around the threading holes 314 can pass through the first threading grooves 711.

A mounting plate 712 extends outward from the bottom of the outlet high seat 710, and the outlet high seat 710 is fixed on the object plane 311 through the mounting plate 712.

In this embodiment, the outlet oil cover 720 is detachably and fixedly connected to the object carrying plane 311, and the outlet high mount 710 is detachably and fixedly connected to the object carrying plane 311.

The installation process of the drill bit grinding system in the embodiment is as follows: firstly, fixing the outlet high seat 710 on the object carrying plane 311, and then making the wiring harness penetrate into the outlet high seat 710 from three sides of the outlet high seat 710 and penetrate out from the threading hole 314; then, the outlet oil cover 720 is covered on the outlet high mount 710, and the wiring harness is sequentially threaded through the second threading groove 721 and the first threading groove 711, and the outlet oil cover 720 is fixed on the object plane 311.

Referring to fig. 27, fig. 27 is a schematic structural diagram of a loading and unloading device in an embodiment of the present invention, the loading and unloading device is disposed on one side of the clamping device, and is used for taking down a processed drill bit, and putting a drill bit 200 to be processed on the clamping device 400 again, thereby completing automatic loading and unloading of the drill bit.

The loading and unloading device comprises a finished workpiece gripper 810, a to-be-machined part gripper 820 and a positioning mechanism, wherein the finished workpiece gripper 810 is used for gripping a machined drill bit on the clamping device and inserting the machined drill bit onto the tool insert 840, and the to-be-machined part gripper 820 is used for gripping a to-be-machined drill bit 200 on the tool insert 840 and inserting the to-be-machined drill bit into the clamping device. Since the finished workpiece gripper 810 and the to-be-processed workpiece gripper 820 need to move between the respective insertion holes of the tool insert 840 and between the tool insert 840 and the clamping device, it is necessary to position spatial positions of the finished workpiece gripper 810 and the to-be-processed workpiece gripper 820, i.e., the device further includes a positioning mechanism; the positioning mechanism comprises a positioning seat 831, a Y-direction driving structure 832 and a Z-direction driving structure 833, wherein the Y-direction driving structure drives the positioning seat 831 to linearly move along with the positioning seat 831, two X-direction driving structures 834 are arranged on the positioning seat 831, the X-direction driving structures 834 are provided with X-direction telescopic moving amounts, the X-direction is parallel to the axis of the drill bit 200 to be processed, the Y-direction is parallel to the horizontal plane and perpendicular to the X-direction, and the Z-direction is perpendicular to the X-direction and the Y-direction, and is a vertical direction. The finished workpiece grippers 810 and the workpieces to be machined 820 are mounted on the positioning seat 831 and are connected with the two groups of X-direction driving structures 834 in a one-to-one correspondence manner, the finished workpiece grippers 810 and the workpieces to be machined 820 are sequentially arranged along the Y direction or the Z direction, and the distance between the finished workpiece grippers 810 and the distances between the finished workpiece grippers and the jacks on the peripheral tool insert plate 840 are the same, so that a drill bit can be conveniently taken and placed. Through the X-direction driving structure 834, the Y-direction driving structure 832 and the Z-direction driving structure 833, three-dimensional dynamic adjustment of the workpiece gripper 810 and the workpiece gripper 820 to be machined in space positions can be achieved, the working positions of the workpiece gripper 810 and the workpiece gripper 820 to be machined are accurately positioned, smooth feeding and discharging operations are guaranteed, the product rejection rate is reduced, and the workpiece gripper 810 and the workpiece gripper 820 to be machined both adopt expandable pipe sleeves and can take and place a drill bit.

Further, as shown in fig. 27, the Y-direction driving structure 832 and the Z-direction driving structure 833 respectively drive the positioning seat 831 to move in the Y direction and the Z direction through the reciprocating rotation of the screw rod, and the motor drives the screw rod to rotate in the Z direction, which is specifically described by taking the example that the positioning seat 831 moves in the Z direction as an example, the positioning seat 831 is in threaded connection with the screw rod, two ends of the positioning seat 831 penetrate through the slide rod, during the rotation of the screw rod, the positioning seat 831 can be driven to move along the slide rod, i.e., move in the vertical direction, the Y-direction driving structure 832 is the same as the Z-direction driving structure 833, the Y-direction driving structure 832 comprises a movable displacement seat 835, the displacement seat 835 is provided with the Z-direction driving mechanism, and of course, the movement of the displacement seat 835 and the positioning seat 831 can also be realized by using a common linear reciprocating driving device such as an air cylinder, a hydraulic rod, an electric push rod, or a linear module; the X-direction driving structure 834 is disposed on the positioning seat 831, and includes a sliding table (shown and not labeled), a sliding plate (shown and not labeled), a first X-direction driving unit 836 and a second X-direction driving unit 837, wherein the first X-direction driving unit 836 is mounted on the positioning seat 831, the sliding table is slidably disposed on the positioning seat 831 and connected to an output end of the first X-direction driving unit 836, the second X-direction driving unit 837 is mounted on the sliding table, the sliding plate is slidably disposed on the sliding table and connected to an output end of the second X-direction driving unit 837, telescopic driving directions of the first X-direction driving unit 836 and the second X-direction driving unit 837 are both X-directions, the finished workpiece gripper 810 and the to-be-processed workpiece gripper 820 are respectively mounted on corresponding sliding plates, and the first X-direction driving unit 836 and the second X-direction driving unit 837 drive the finished workpiece gripper 810 and to-be-processed workpiece 820 to move by using a driving method of the air cylinder 630.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. A drill grinding system for machining a drill to be machined by a grinding wheel, comprising:

a machine base;

the clamping device is arranged on the base and is used for clamping a drill bit to be processed;

the ejector rod device is arranged on the base and used for supporting the drill bit to be processed from the direction vertical to the axial direction of the drill bit to be processed;

the grinding wheel device is arranged on the base and used for driving a grinding wheel to rotate; and the number of the first and second groups,

and the automatic loading and unloading device is arranged on the base and used for taking down the processed drill bit and putting the drill bit to be processed on the clamping device again.

2. The drill bit grinding system of claim 1, wherein the number of the ejector rod devices is at least one, wherein the ejector rod device comprises a positioning component arranged on the base and an ejector rod with one end arranged on the positioning component and the other end provided with a V-shaped groove, the V-shaped groove is arranged through an axial section of the ejector rod, a symmetry plane of the V-shaped groove is parallel to an axis of the drill bit to be processed, the axis of the drill bit to be processed is arranged on the symmetry plane of the V-shaped groove, the axis of the ejector rod is arranged perpendicular to the axis of the drill bit to be processed, and the positioning component is used for driving the ejector rod to be close to and far away from the outer peripheral surface of the drill bit to be processed.

3. The drill grinding system of claim 2 wherein said ejector means is plural in number, and a plurality of said ejector means are distributed on the outer peripheral surface of said drill to be processed.

4. The drill grinding system of claim 2 wherein the number of the ejector pin devices is three, wherein the axis of the ejector pin of one ejector pin device is horizontally arranged, the axis of the ejector pin of the other two ejector pin devices is vertically arranged, the V-shaped groove of one ejector pin is vertically downward, and the V-shaped groove of the other ejector pin is vertically upward.

5. The drill bit grinding system of claim 2, wherein the positioning assembly comprises a ejector rod seat and an adjusting assembly, one end of the ejector rod is detachably and fixedly connected with the ejector rod seat, and the adjusting assembly is used for driving the ejector rod seat to move along a first direction and/or a second direction, wherein the first direction is a direction perpendicular to the axis of the drill bit to be processed, and the second direction is a direction parallel to the axis of the drill bit to be processed.

6. The drill grinding system of claim 1, wherein the grinding wheel assembly comprises:

an installation table;

a rotating assembly connected to the mounting table;

the air cylinder is fixedly connected with the rotating assembly;

the sliding seat assembly is connected with the rotating assembly in a sliding manner and is fixedly connected with the output end of the air cylinder;

the grinding wheel fixing seat is arranged on the sliding seat assembly and is rotationally connected with the grinding wheel; and the number of the first and second groups,

and the grinding wheel driving component is arranged on the sliding seat component and is used for driving the grinding wheel to rotate.

7. The drill grinding system of claim 1, wherein the grinding wheel assembly comprises:

the grinding wheel base is provided with an installation shaft hole;

a grinding wheel seat rotating shaft which penetrates through the mounting shaft hole and is provided with threads on the peripheral surface of one end;

the rotating component is arranged on one side of one end of the grinding wheel base, which is far away from the rotating shaft of the grinding wheel base, and is fixedly connected with the rotating shaft of the grinding wheel base;

the grinding wheel fixing seat is arranged on the rotating assembly and is rotationally connected with the grinding wheel;

the grinding wheel driving component is arranged on the rotating component and is used for driving the grinding wheel to rotate; and (c) a second step of,

and the nut is in threaded connection with the thread on the rotating shaft of the grinding wheel base and is used for locking the rotating assembly on the grinding wheel base.

8. The drill grinding system of claim 1, wherein the grinding wheel assembly comprises:

the grinding wheel base is provided with an installation shaft hole;

the grinding wheel seat rotating shaft penetrates through the installation shaft hole, and the outer peripheral surface of one end of the grinding wheel seat rotating shaft is provided with threads;

the rotating component is arranged on one side of one end of the grinding wheel base, which is far away from the grinding wheel base rotating shaft, and is fixedly connected with the grinding wheel base rotating shaft;

the nut is in threaded connection with the thread on the rotating shaft of the grinding wheel base and is used for locking the rotating assembly on the grinding wheel base;

the air cylinder is fixedly connected with the rotating assembly;

9. The drill bit grinding system of claim 1, wherein the housing has a carrier plane and a threadup hole therethrough, the drill bit grinding system further comprising:

the wire outlet high seat is cylindrical, the bottom of the wire outlet high seat is arranged on the object carrying plane and covers the threading hole; and the number of the first and second groups,

the bottom of the outlet oil shield is arranged on the object carrying plane and covers the outlet high seat;

a gap is formed between the outlet oil shield and the peripheral surface of the outlet high seat, a first threading groove is formed between the top of the outlet high seat and the top surface of the outlet oil shield, and a second threading groove is formed between the bottom of the outlet oil shield and the carrying plane.

10. The drill grinding system of claim 1, wherein the automated loader and unloader comprises: the positioning mechanism comprises a positioning seat, an X-direction driving structure for driving the positioning seat to linearly move along the horizontal direction and a Y-direction driving structure for driving the positioning seat to linearly move along the vertical direction, two groups of Z-direction driving structures with Z-direction telescopic moving amount are arranged on the positioning seat, the Z direction is perpendicular to the X direction and the Y direction, the finished workpiece gripper and the to-be-machined workpiece gripper are both arranged on the positioning seat and are correspondingly connected with the two groups of Z-direction driving structures one by one, and the finished workpiece gripper and the to-be-machined workpiece gripper are sequentially arranged along the X direction or the Y direction and have the same distance as the distance between the jack arrays on the peripheral tool insert disc.