CN108608590A - It is a kind of punching and reaming separate type drill bit - Google Patents
It is a kind of punching and reaming separate type drill bit Download PDFInfo
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- CN108608590A CN108608590A CN201810881269.3A CN201810881269A CN108608590A CN 108608590 A CN108608590 A CN 108608590A CN 201810881269 A CN201810881269 A CN 201810881269A CN 108608590 A CN108608590 A CN 108608590A
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- transmission mechanism
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
- B28D5/021—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by drilling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B2700/00—Machines, apparatus, tools or accessories for artistic work
- B44B2700/04—Machines or tools for carving
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of drill bit of engraving machine, specifically a kind of punching and reaming separate type drill bit, including drill bit, side section transmission mechanism, bottom section transmission mechanism and engraving machine main body；Drill bit is arranged in front of engraving machine main body, and drill bit includes shaft core, bottom section chisels and carves portion and side section chisels and carves portion, and the bottom section portion of chiseling and carving is enclosed in shaft core bottom outer ring, and the side section portion of chiseling and carving is enclosed in outer ring in the middle part of shaft core；Bottom section transmission mechanism head end couples with the bottom section portion of chiseling and carving, and end couples with engraving machine main body, and its middle part couples with shaft core；Side section transmission mechanism head end couples with the side section portion of chiseling and carving, and end couples with engraving machine main body, and its middle part couples with shaft core.Drill bit is made multilayer by the present invention, and adjacent layer is oppositely oriented, when being carved to material, it is reversed that drill bit has forward direction also to have the direction of material part, the partial frictional power generated when being chiseled and carved to material can be offset, widget is made not cut the probability for reducing material damage with bit.
Description
The application is entitled：It is a kind of for widget punching and crisp material reaming separate type drill bit, application No. is：
201611143451.6, the applying date be：The divisional application of the application for a patent for invention on December 13rd, 2016.
Technical field
The present invention relates to a kind of drill bit of engraving machine, specifically a kind of punching and reaming separate type drill bit.
Background technology
Widget is in punching, since lighter weight is easy that drill bit is followed to rotate, even carved on widget
When the lower hole of required precision, it is still desirable to which fixture clamps component, although widget small volume, is clamped with fixture
This flow still can not simplify, therefore waste time, and make troubles to operator.
Crisp matter crystalline material, since crystalline material is cell configuration, is carving in the process easily basis in artificial engraving
Its cell configuration type and there is accidental damage；Such as mica mutability flakiness, calcite are easy to crack at small rhombohedron.It damages
Basic reason be that and immediate cause is because drill bit makes crystalline substance to the pressure and frictional force of crystalline material caused by crystal this body structure
Internal portion generates local internal stress, eventually leads to its damage.
Invention content
For in the prior art the technical issues of, the present invention provides it is a kind of punching and reaming separate type drill bit, will bore
Head makes multilayer, and the drill bit of adjacent layer is oppositely oriented, and when to small part vertical drilling, drill bit bottom is to part frictional direction
Having just has anti-, makes small part will not be with bit, and when carrying out lateral reaming to material, drill bit side is to material part
Direction have it is positive also have reversed, the partial frictional power generated when reaming lateral to material can be offset, reduce material damage
Bad probability.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of punching and reaming separate type drill bit, packet
Include drill bit, side section transmission mechanism, bottom section transmission mechanism and engraving machine main body；The engraving machine body interior is provided with motor
And PLC controller, the PLC controller is for controlling each component coordination operation of drill bit；The drill bit is arranged in engraving machine main body
Front, drill bit includes shaft core, bottom section chisels and carves portion and side section chisels and carves portion, and shaft core is for being polished and being chiseled and carved to base material, institute
The bottom section portion of chiseling and carving stated is enclosed in shaft core bottom outer ring, and the side section portion of chiseling and carving is enclosed in outer ring in the middle part of shaft core；The bottom
Section transmission mechanism head end couples with the bottom section portion of chiseling and carving, and bottom section transmission mechanism end couples with engraving machine main body, and bottom section transmission
The middle part of mechanism couples with shaft core；The side section transmission mechanism head end couples with the side section portion of chiseling and carving, side section transmission mechanism end
End couples with engraving machine main body, and the middle part of side section transmission mechanism couples with shaft core.
Preferably, the section portion of chiseling and carving in the bottom includes bottom polishing section, inner cylinder, thread segment and perforation；The bottom is beaten
Mill section is cylinder, and bottom and side wall is coarse；The thread segment is in circular ring shape, and external screw thread is provided on thread segment side wall；
The inner cylinder is cylindrical, and inner cylinder front end is connect with bottom polishing section, and interior tube rear end is connect with thread segment；Bottom section chisels and carves portion
For material face to be polished and chiseled and carved in vertical punching, and it is additionally operable to carry out material side in drill bit transverse direction reaming
It polishes and chisels and carves.
The side section portion of chiseling and carving includes side polishing section and side disk, and side polishing section is cylindrical, side
Portion's polishing section is sleeved on outside inner cylinder, and side polishing section outer wall is coarse；The side disk is in circular ring shape, the connection of side disk
The rear end for section of polishing in side, material of the side section portion of chiseling and carving for polishing and engraved side in reaming.
Preferably, the shaft core is cylinder, and shaft core end couples with the motor in engraving machine main body, and shaft core is first
The end face in portion is coarse, and fixed disk is provided in the shaft core；The fixation disk is cylindrical, and fixed disk middle and back is provided with axis
It holds, which is fixed in shaft core, and fixed disk leading flank is provided with annular groove；Interior spiral shell is provided in the annular groove
Line, annular groove are connected by the internal thread and thread segment.
Preferably, it is provided with blind hole on the fixation disk leading flank, screw thread is provided on blind hole inner wall, and set in blind hole
It is equipped with pressing device；The pressing device includes the active shell being connected with blind hole inner wall, is arranged in active shell front
Ball and the spring being arranged inside active shell；The ball and side disk contact；The both ends of the spring respectively with work
Dynamic shell is connected with ball；Pressing device is compressed side polishing section and bottom polishing section using elastic force so that drill bit is laterally expanding
It is not easily accessible dust clast between side polishing section and bottom polishing section when hole, influences lateral reaming effect.
Preferably, section transmission mechanism in the side includes the first transmission shaft, the first idler wheel, the second idler wheel and third idler wheel；
The first transmission shaft rear end is rotatably connected with engraving machine main body；First idler wheel is arranged in the first transmission shaft front,
First idler wheel and side disk contact；Second idler wheel is arranged in the middle part of the first transmission shaft；The third idler wheel setting
In shaft core, and the wheel face of third idler wheel is contacted with the wheel face of the second idler wheel, and side section transmission mechanism chisels and carves portion for driving side section
Operating.
Preferably, section transmission mechanism in the bottom includes second driving shaft, cylinder wheel, castor, telescopic putter, third biography
Moving axis, breast wheel, the first cone pulley and the second cone pulley；The telescopic putter is arranged in engraving machine main body, telescopic putter and carving
Carve the PLC controller connection in owner's body；The second driving shaft is connect with telescopic putter, and second driving shaft and shaft core are flat
Row；The cylinder wheel setting is contacted in second driving shaft head end, the wheel face of cylinder wheel with the side of fixed disk；The activity
Wheel is arranged in dish, castor at the middle part of the second driving wheel；The third transmission shaft is arranged in shaft core and second driving shaft
Between, third is driven shaft end and is arranged in engraving machine main body, and third transmission shaft head end is provided with breast wheel；The centre
Wheel is arranged in third transmission shaft head end, and the breast wheel is tapered, and breast wheel is located at castor rear；First cone pulley is in
Taper, first cone pulley are arranged in shaft core, and the first cone pulley is located in front of castor；Second cone pulley is arranged first
In the shaft core at cone pulley rear, the second cone pulley is tapered, and the taper surface of the second cone pulley is contacted with the taper surface of breast wheel.
Preferably, bottom polishing section side and the side of side polishing section are both provided with spiral transport
Slot, and the spiral shape conveying trough in bottom polishing section and side polishing section is oppositely oriented, helical conveyer slot can will be polished and be chiseled and carved
The material scrap gone out transports, and bottom polishing section and side polishing section rotation direction are on the contrary, therefore conveying trough revolves when normal use
To opposite.
Preferably, totally two groups of transmission mechanism of bottom section, and two groups of bottom section transmission mechanisms are symmetricly set on shaft core both sides,
Keep system stress more stable.
The beneficial effects of the invention are as follows：(1) a kind of punching of the invention and reaming separate type drill bit, drill bit are made more
Layer, and the drill bit of adjacent layer is oppositely oriented, when to small part vertical drilling, there is part frictional direction in drill bit bottom and just has
Instead, make small part will not with bit, and to material carry out lateral reaming when, friction of the drill bit side to material part
It is reversed that force direction has forward direction also to have, and can offset the partial frictional power generated when reaming lateral to material, reduce the general of material damage
Rate；(2) a kind of punching of the invention and reaming separate type drill bit, entire drill bit are designed using assembly type, bit part breaking-up
After can pointedly replace, can also the depth of reaming as needed select the bottom section of different-thickness bottom polishing section to chisel and carve portion, make
It obtains in the lateral reaming of drill bit, stretches into the polishing section of the bottom in hole and side polishing section thickness is identical；(3) one kind of the invention is beaten
Hole and reaming separate type drill bit can determine castor and breast wheel or the first cone pulley by adjusting the position of castor
Connection adjusts the rotation direction that side section chisels and carves portion with this, keeps different levels drill bit rotation direction in the present apparatus identical or opposite so that the present apparatus
Common polishing drill bit can also be regarded to use.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2, Fig. 3 are the connection diagrams of bottom section transmission mechanism and drill bit.
Fig. 4, Fig. 5 are the explosive views of drill bit.
Fig. 6 is the dimensional structure diagram of drill bit.
Fig. 7 is the dimensional structure diagram of fixed disk.
Fig. 8 is the connection diagram of side section transmission mechanism and drill bit.
Fig. 9 is drill bit internal structural schematic diagram.
Figure 10 is the close-up schematic view at A in Fig. 9.
In figure：Drill bit 1, side section transmission mechanism 2, bottom section transmission mechanism 3, engraving machine main body 4, shaft core 11, bottom section chisel and carve portion
12, side section chisels and carves portion 13, the first transmission shaft 21, the first idler wheel 22, the second idler wheel 23, third idler wheel 24, second driving shaft 31, circle
Column wheel 32, castor 33, telescopic putter 34, third transmission shaft 35, breast wheel 36, the first cone pulley 37, the second cone pulley 38, fixed disk
111, blind hole 112, annular groove 113, bearing 114, pressing device 115, bottom polishing section 121, inner cylinder 122, thread segment 123,
Perforation 124, side polishing section 131, side disk 132, active shell 1151, ball 1152, spring 1153.Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to tool
Body embodiment, the present invention is further explained.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 8, a kind of punching of the present embodiment and reaming separate type drill bit, including drill bit 1, side section
Transmission mechanism 2, bottom section transmission mechanism 3 and engraving machine main body 4；The engraving machine main body 4 is internally provided with motor and PLC controls
Device processed, the PLC controller is for controlling each component coordination operation of drill bit；The drill bit 1 is arranged in 4 front of engraving machine main body,
Drill bit 1 includes shaft core 11, bottom section chisels and carves portion 12 and side section chisels and carves portion 13, and shaft core 11 is for being polished and being carved to base material
Chisel, bottom section chisels and carves portion 12 and is enclosed in 11 bottom outer ring of shaft core, and side section chisels and carves portion 13 and is enclosed in 11 middle part of shaft core
Outer ring；Bottom section 3 head end of transmission mechanism is chiseled and carved portion 12 with bottom section and is coupled, bottom section 3 end of transmission mechanism and engraving owner
Body 4 couples, and the middle part of bottom section transmission mechanism 3 couples with shaft core 11；Side section 2 head end of transmission mechanism chisels and carves portion with side section
13 connections, the side 2 end of section transmission mechanism couple with engraving machine main body 4, and the middle part of side section transmission mechanism 2 and shaft core 11
It connects.
Such as Fig. 4, Fig. 5, Fig. 6, it includes bottom polishing section 121, inner cylinder 122,123 and of thread segment that bottom section, which chisels and carves portion 12,
Perforation 124；The bottom polishing section 121 is cylinder, and bottom and side wall is coarse；The thread segment 123 is in circular ring shape,
It is provided with external screw thread on 123 side wall of thread segment；The inner cylinder 122 is cylindrical, 122 front end of inner cylinder and bottom polishing section 121
Connection, and 122 rear end of inner cylinder is connect with thread segment 123；Bottom section chisels and carves portion 12 for being beaten material face in vertical punching
It grinds and chisels and carves, and be additionally operable to that material side is polished and chiseled and carved in drill bit transverse direction reaming.
Such as Fig. 2, Fig. 4, Fig. 5, side section chisels and carves portion 13 and includes side polishing section 131 and side disk 132, described
Side is polished, and section 131 is cylindrical, and side polishing section 131 is sleeved on outside inner cylinder 122, and side polishing 131 outer wall of section is coarse；Institute
The side disk 132 stated is in circular ring shape, and side disk 132 is connected to the rear end of side polishing section 131, and side section is chiseled and carved portion 13 and is used for
The material of polishing and engraved side in reaming.
Such as Fig. 4, Fig. 7, Fig. 9, the shaft core 11 is cylinder, 11 end of shaft core and the motor in engraving machine main body 4
Connection, and the end face of 11 stem of shaft core is coarse, and fixed disk 111 is provided in the shaft core 11；The fixation disk 111 is in cylinder
Shape, 111 middle and back of fixed disk are provided with bearing 114, which is fixed in shaft core 11, and fixed 111 leading flank of disk is provided with
Annular groove 113；Internal thread is provided in the annular groove 113, annular groove 113 passes through the internal thread and thread segment
123 are connected.
Such as Fig. 7, Figure 10, it is provided with blind hole 112 on 111 leading flank of fixation disk, spiral shell is provided on 112 inner wall of blind hole
Line, and pressing device 115 is provided in blind hole 112；The pressing device 115 includes being connected with 112 inner wall of blind hole
Ball 1152 and the spring 1153 that is arranged inside active shell 1151 in 1151 front of active shell is arranged in active shell 1151；Institute
The ball 1152 stated is contacted with side disk 132；1153 both ends of spring connect with active shell 1151 and ball 1152 respectively
It connects；Pressing device 115 is compressed side polishing section 131 and bottom polishing section 121 using elastic force so that drill bit is in lateral reaming
Side polishes and is not easily accessible dust clast between section 131 and bottom polishing section 121, influences lateral reaming effect.
Such as Fig. 8, side section transmission mechanism 2 includes the first transmission shaft 21, the first idler wheel 22, the second idler wheel 23 and third
Idler wheel 24；First transmission shaft, 21 rear end is rotatably connected with engraving machine main body 4；First idler wheel 22 is arranged first
21 front of transmission shaft, the first idler wheel 22 are contacted with side disk 132；Second idler wheel 23 is arranged in the first transmission shaft 21
Portion；The third idler wheel 24 is arranged in shaft core 11, and the wheel face of third idler wheel 24 is contacted with the wheel face of the second idler wheel 23, side
Section transmission mechanism 2 is chiseled and carved portion 13 for driving side section and is operated.
Such as Fig. 2, Fig. 3, bottom section transmission mechanism 3 includes second driving shaft 31, cylinder wheel 32, castor 33, stretches
Push rod 34, third transmission shaft 35, breast wheel 36, the first cone pulley 37 and the second cone pulley 38；The setting of telescopic putter 34 is being carved
It carves on owner's body 4, telescopic putter 34 couples with PLC controller；The second driving shaft 31 is connect with telescopic putter 34, and the
Two transmission shafts 31 are parallel with shaft core 11；The described setting of cylinder wheel 32 in 31 head end of second driving shaft, the wheel face of cylinder wheel 32 with
The side contact of fixed disk 111；The cylinder wheel 32 is arranged in dish, castor 33 at the middle part of the second driving wheel 31；Institute
The third transmission shaft 35 stated is arranged between shaft core 11 and second driving shaft 31, and the setting of 35 end of third transmission shaft is in engraving owner
On body 4, and 35 head end of third transmission shaft is provided with breast wheel 36；The breast wheel 36 is arranged in 35 head end of third transmission shaft,
The breast wheel 36 is tapered, and breast wheel is located at 33 rear of castor；First cone pulley 37 is tapered, first cone pulley 37
It is arranged in shaft core 11, and the first cone pulley 37 is located at 33 front of castor；Second cone pulley 38 is arranged in the first cone pulley 37
In the shaft core 11 at rear, the second cone pulley 38 is tapered, and the taper surface of the second cone pulley 38 is contacted with the taper surface of breast wheel 36；Institute
Bottom totally two groups of the transmission mechanism 3 of section stated, and two groups of bottom section transmission mechanisms 3 are symmetricly set on 11 both sides of shaft core, make system stress more
Stablize.
Such as Fig. 4, Fig. 6, the side of bottom polishing 121 side of section and side polishing section 131 is both provided with spiral shell
The conveying trough of shape is revolved, and the spiral shape conveying trough in bottom polishing section 121 and side polishing section 131 is oppositely oriented, helical conveyer
Slot can transport the material scrap polished and chiseled and carved out, and bottom polishing section 121 and side polishing section 131 operate when normal use
Direction is on the contrary, therefore conveying trough is oppositely oriented.
A kind of punching and reaming of the present embodiment with separate type drill bit when in use, the first idler wheel on the first transmission shaft 21
22 and second idler wheel 23 connect respectively with side disk 132 and third idler wheel 24, so that shaft core 11 and side section is chiseled and carved portion 13 and turn in the same direction
Dynamic, telescopic putter 34 is shunk, and castor 33 is connect with breast wheel 36, since the second cone pulley 38 on breast wheel 36 and shaft core 11 connects
It connects so that section at the bottom of when shaft core 11 rotates chisels and carves the reverse rotation of portion 12, and 1 bottom of drill bit is touched material for carving on it, 11 bottom of shaft core at this time
Portion and the bottom surface of bottom polishing section 121 contact material for carving on it simultaneously, have forward direction also to have the direction of material part reversed,
The partial frictional power generated when being chiseled and carved to material can be offset, object rotation is can avoid, also reduces the probability of material damage；In aperture
After reaching certain depth, it is displaced sideways drill bit, bottom polishing 121 side of section and side polishing section 131 are oppositely oriented, to lateral
Material also produces the frictional force of opposite direction, reduces the probability of material damage；
Telescopic putter 34 is extended, castor 33 is connect with the first cone pulley 37, and shaft core 11, bottom section chisel and carve portion 12 and side section carving at this time
Chisel portion 13 and turn to identical, normal drill bit can be used as to carry out general polishing and incised work.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in the above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (10)
1. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
It includes bottom polishing section (121), inner cylinder (122), thread segment (123) and perforation (124) that the bottom section, which chisels and carves portion (12),；
The bottom polishing section (121) is cylinder, and bottom and side wall is coarse；The thread segment (123) is in circular ring shape, screw thread
It is provided with external screw thread on section (123) side wall；The inner cylinder (122) is cylindrical, inner cylinder (122) front end and bottom polishing section
(121) it connects, and inner cylinder (122) rear end is connect with thread segment (123)；
It includes side polishing section (131) and side disk (132), side polishing section that the side section, which chisels and carves portion (13),
(131) cylindrical, side polishing section (131) is sleeved on inner cylinder (122) outside, and side polishing section (131) outer wall is coarse；It is described
Side disk (132) be in circular ring shape, side disk (132) be connected to side polishing section (131) rear end；
The shaft core (11) is cylinder, and shaft core (11) end couples with the motor in engraving machine main body (4), and shaft core
(11) end face of stem is coarse, and fixed disk (111) is provided in the shaft core (11)；The fixation disk (111) is cylindrical, Gu
Price fixing (111) middle and back is provided with bearing (114), which is fixed in shaft core (11), fixed disk (111) leading flank
It is provided with annular groove (113)；It is provided with internal thread in the annular groove (113), annular groove (113) passes through the interior spiral shell
Line is connected with thread segment (123).
2. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
It includes side polishing section (131) and side disk (132), side polishing section that the side section, which chisels and carves portion (13),
(131) cylindrical, side polishing section (131) is sleeved on inner cylinder (122) outside, and side polishing section (131) outer wall is coarse；It is described
Side disk (132) be in circular ring shape, side disk (132) be connected to side polishing section (131) rear end；
The side section transmission mechanism (2) includes the first transmission shaft (21), the first idler wheel (22), the second idler wheel (23) and third rolling
It takes turns (24)；First transmission shaft (21) rear end is rotatably connected with engraving machine main body (4)；First idler wheel (22) setting
In the first transmission shaft (21) front, the first idler wheel (22) is contacted with side disk (132)；Second idler wheel (23) setting exists
In the middle part of first transmission shaft (21)；The third idler wheel (24) is arranged in shaft core (11), and the wheel face of third idler wheel (24) with
The wheel face of second idler wheel (23) contacts.
3. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
It includes side polishing section (131) and side disk (132), side polishing section that the side section, which chisels and carves portion (13),
(131) cylindrical, side polishing section (131) is sleeved on inner cylinder (122) outside, and side polishing section (131) outer wall is coarse；It is described
Side disk (132) be in circular ring shape, side disk (132) be connected to side polishing section (131) rear end；
The bottom section transmission mechanism (3) includes second driving shaft (31), cylinder wheel (32), castor (33), telescopic putter
(34), third transmission shaft (35), breast wheel (36), the first cone pulley (37) and the second cone pulley (38)；The telescopic putter (34)
It is arranged in engraving machine main body (4), telescopic putter (34) couples with the PLC controller in engraving machine main body (4)；Described second
Transmission shaft (31) is connect with telescopic putter (34), and second driving shaft (31) is parallel with shaft core (11)；The cylinder wheel (32)
Setting is contacted in second driving shaft (31) head end, the wheel face of cylinder wheel (32) with the side of fixed disk (111)；The cylinder wheel
(32) it is in dish, middle part of castor (33) setting in the second driving wheel (31)；The third transmission shaft (35) is arranged in axis
Between core (11) and second driving shaft (31), third transmission shaft (35) end is arranged in engraving machine main body (4), and third is driven
Axis (35) head end is provided with breast wheel (36)；The breast wheel (36) is arranged in third transmission shaft (35) head end, the breast wheel
(36) tapered, and breast wheel is located at castor (33) rear；First cone pulley (37) is tapered, first cone pulley (37)
It is arranged in shaft core (11), and the first cone pulley (37) is located in front of castor (33)；Described second cone pulley (38) setting is the
In the shaft core (11) at one cone pulley (37) rear, the second cone pulley (38) is tapered, and the taper surface and breast wheel of the second cone pulley (38)
(36) taper surface contact.
4. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
It includes side polishing section (131) and side disk (132), side polishing section that the side section, which chisels and carves portion (13),
(131) cylindrical, side polishing section (131) is sleeved on inner cylinder (122) outside, and side polishing section (131) outer wall is coarse；It is described
Side disk (132) be in circular ring shape, side disk (132) be connected to side polishing section (131) rear end；
Totally two groups of the bottom section transmission mechanism (3), and two groups of bottom section transmission mechanisms (3) are symmetricly set on shaft core (11) both sides.
5. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
The shaft core (11) is cylinder, and shaft core (11) end couples with the motor in engraving machine main body (4), and shaft core
(11) end face of stem is coarse, and fixed disk (111) is provided in the shaft core (11)；The fixation disk (111) is cylindrical, Gu
Price fixing (111) middle and back is provided with bearing (114), which is fixed in shaft core (11), fixed disk (111) leading flank
It is provided with annular groove (113)；It is provided with internal thread in the annular groove (113), annular groove (113) passes through the interior spiral shell
Line is connected with thread segment (123)；
The side section transmission mechanism (2) includes the first transmission shaft (21), the first idler wheel (22), the second idler wheel (23) and third rolling
It takes turns (24)；First transmission shaft (21) rear end is rotatably connected with engraving machine main body (4)；First idler wheel (22) setting
In the first transmission shaft (21) front, the first idler wheel (22) is contacted with side disk (132)；Second idler wheel (23) setting exists
In the middle part of first transmission shaft (21)；The third idler wheel (24) is arranged in shaft core (11), and the wheel face of third idler wheel (24) with
The wheel face of second idler wheel (23) contacts.
6. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
The shaft core (11) is cylinder, and shaft core (11) end couples with the motor in engraving machine main body (4), and shaft core
(11) end face of stem is coarse, and fixed disk (111) is provided in the shaft core (11)；The fixation disk (111) is cylindrical, Gu
Price fixing (111) middle and back is provided with bearing (114), which is fixed in shaft core (11), fixed disk (111) leading flank
It is provided with annular groove (113)；It is provided with internal thread in the annular groove (113), annular groove (113) passes through the interior spiral shell
Line is connected with thread segment (123)；
The bottom section transmission mechanism (3) includes second driving shaft (31), cylinder wheel (32), castor (33), telescopic putter
(34), third transmission shaft (35), breast wheel (36), the first cone pulley (37) and the second cone pulley (38)；The telescopic putter (34)
It is arranged in engraving machine main body (4), telescopic putter (34) couples with the PLC controller in engraving machine main body (4)；Described second
Transmission shaft (31) is connect with telescopic putter (34), and second driving shaft (31) is parallel with shaft core (11)；The cylinder wheel (32)
Setting is contacted in second driving shaft (31) head end, the wheel face of cylinder wheel (32) with the side of fixed disk (111)；The cylinder wheel
(32) it is in dish, middle part of castor (33) setting in the second driving wheel (31)；The third transmission shaft (35) is arranged in axis
Between core (11) and second driving shaft (31), third transmission shaft (35) end is arranged in engraving machine main body (4), and third is driven
Axis (35) head end is provided with breast wheel (36)；The breast wheel (36) is arranged in third transmission shaft (35) head end, the breast wheel
(36) tapered, and breast wheel is located at castor (33) rear；First cone pulley (37) is tapered, first cone pulley (37)
It is arranged in shaft core (11), and the first cone pulley (37) is located in front of castor (33)；Described second cone pulley (38) setting is the
In the shaft core (11) at one cone pulley (37) rear, the second cone pulley (38) is tapered, and the taper surface and breast wheel of the second cone pulley (38)
(36) taper surface contact.
7. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
The shaft core (11) is cylinder, and shaft core (11) end couples with the motor in engraving machine main body (4), and shaft core
(11) end face of stem is coarse, and fixed disk (111) is provided in the shaft core (11)；The fixation disk (111) is cylindrical, Gu
Price fixing (111) middle and back is provided with bearing (114), which is fixed in shaft core (11), fixed disk (111) leading flank
It is provided with annular groove (113)；It is provided with internal thread in the annular groove (113), annular groove (113) passes through the interior spiral shell
Line is connected with thread segment (123)；
Totally two groups of the bottom section transmission mechanism (3), and two groups of bottom section transmission mechanisms (3) are symmetricly set on shaft core (11) both sides.
8. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
The side section transmission mechanism (2) includes the first transmission shaft (21), the first idler wheel (22), the second idler wheel (23) and third rolling
It takes turns (24)；First transmission shaft (21) rear end is rotatably connected with engraving machine main body (4)；First idler wheel (22) setting
In the first transmission shaft (21) front, the first idler wheel (22) is contacted with side disk (132)；Second idler wheel (23) setting exists
In the middle part of first transmission shaft (21)；The third idler wheel (24) is arranged in shaft core (11), and the wheel face of third idler wheel (24) with
The wheel face of second idler wheel (23) contacts；
The bottom section transmission mechanism (3) includes second driving shaft (31), cylinder wheel (32), castor (33), telescopic putter
(34), third transmission shaft (35), breast wheel (36), the first cone pulley (37) and the second cone pulley (38)；The telescopic putter (34)
It is arranged in engraving machine main body (4), telescopic putter (34) couples with the PLC controller in engraving machine main body (4)；Described second
Transmission shaft (31) is connect with telescopic putter (34), and second driving shaft (31) is parallel with shaft core (11)；The cylinder wheel (32)
Setting is contacted in second driving shaft (31) head end, the wheel face of cylinder wheel (32) with the side of fixed disk (111)；The cylinder wheel
(32) it is in dish, middle part of castor (33) setting in the second driving wheel (31)；The third transmission shaft (35) is arranged in axis
Between core (11) and second driving shaft (31), third transmission shaft (35) end is arranged in engraving machine main body (4), and third is driven
Axis (35) head end is provided with breast wheel (36)；The breast wheel (36) is arranged in third transmission shaft (35) head end, the breast wheel
(36) tapered, and breast wheel is located at castor (33) rear；First cone pulley (37) is tapered, first cone pulley (37)
It is arranged in shaft core (11), and the first cone pulley (37) is located in front of castor (33)；Described second cone pulley (38) setting is the
In the shaft core (11) at one cone pulley (37) rear, the second cone pulley (38) is tapered, and the taper surface and breast wheel of the second cone pulley (38)
(36) taper surface contact.
9. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
The side section transmission mechanism (2) includes the first transmission shaft (21), the first idler wheel (22), the second idler wheel (23) and third rolling
It takes turns (24)；First transmission shaft (21) rear end is rotatably connected with engraving machine main body (4)；First idler wheel (22) setting
In the first transmission shaft (21) front, the first idler wheel (22) is contacted with side disk (132)；Second idler wheel (23) setting exists
In the middle part of first transmission shaft (21)；The third idler wheel (24) is arranged in shaft core (11), and the wheel face of third idler wheel (24) with
The wheel face of second idler wheel (23) contacts；
Totally two groups of the bottom section transmission mechanism (3), and two groups of bottom section transmission mechanisms (3) are symmetricly set on shaft core (11) both sides.
10. a kind of punching and reaming separate type drill bit, it is characterised in that：Including drill bit (1), side section transmission mechanism (2), bottom section
Transmission mechanism (3) and engraving machine main body (4)；The engraving machine main body (4) is internally provided with motor and PLC controller；Institute
Drill bit (1) setting stated is in front of engraving machine main body (4), and drill bit (1) includes shaft core (11), bottom section chisels and carves portion (12) and side section is carved
Chisel portion (13), bottom section chisels and carves portion (12) and is enclosed in shaft core (11) bottom outer ring, and side section chisels and carves portion (13) encirclement
The outer ring in the middle part of shaft core (11)；Bottom section transmission mechanism (3) head end is chiseled and carved portion (12) with bottom section and is coupled, bottom section driver
Structure (3) end couples with engraving machine main body (4), and the middle part of bottom section transmission mechanism (3) couples with shaft core (11)；The side section
Transmission mechanism (2) head end is chiseled and carved portion (13) with side section and is coupled, and side section transmission mechanism (2) end couples with engraving machine main body (4),
And the middle part of side section transmission mechanism (2) couples with shaft core (11)；
The bottom section transmission mechanism (3) includes second driving shaft (31), cylinder wheel (32), castor (33), telescopic putter
(34), third transmission shaft (35), breast wheel (36), the first cone pulley (37) and the second cone pulley (38)；The telescopic putter (34)
It is arranged in engraving machine main body (4), telescopic putter (34) couples with the PLC controller in engraving machine main body (4)；Described second
Transmission shaft (31) is connect with telescopic putter (34), and second driving shaft (31) is parallel with shaft core (11)；The cylinder wheel (32)
Setting is contacted in second driving shaft (31) head end, the wheel face of cylinder wheel (32) with the side of fixed disk (111)；The cylinder wheel
(32) it is in dish, middle part of castor (33) setting in the second driving wheel (31)；The third transmission shaft (35) is arranged in axis
Between core (11) and second driving shaft (31), third transmission shaft (35) end is arranged in engraving machine main body (4), and third is driven
Axis (35) head end is provided with breast wheel (36)；The breast wheel (36) is arranged in third transmission shaft (35) head end, the breast wheel
(36) tapered, and breast wheel is located at castor (33) rear；First cone pulley (37) is tapered, first cone pulley (37)
It is arranged in shaft core (11), and the first cone pulley (37) is located in front of castor (33)；Described second cone pulley (38) setting is the
In the shaft core (11) at one cone pulley (37) rear, the second cone pulley (38) is tapered, and the taper surface and breast wheel of the second cone pulley (38)
(36) taper surface contact；
Totally two groups of the bottom section transmission mechanism (3), and two groups of bottom section transmission mechanisms (3) are symmetricly set on shaft core (11) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810881269.3A CN108608590A (en) | 2016-12-13 | 2016-12-13 | It is a kind of punching and reaming separate type drill bit |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810881269.3A CN108608590A (en) | 2016-12-13 | 2016-12-13 | It is a kind of punching and reaming separate type drill bit |
| CN201611143451.6A CN106738388B (en) | 2016-12-13 | 2016-12-13 | Be used for widget to punch and reaming disconnect-type drill bit of brittle material |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611143451.6A Division CN106738388B (en) | 2016-12-13 | 2016-12-13 | Be used for widget to punch and reaming disconnect-type drill bit of brittle material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108608590A true CN108608590A (en) | 2018-10-02 |
Family
ID=58876146
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810881269.3A Pending CN108608590A (en) | 2016-12-13 | 2016-12-13 | It is a kind of punching and reaming separate type drill bit |
| CN201810881280.XA Active CN108909325B (en) | 2016-12-13 | 2016-12-13 | A kind of separate type drill bit |
| CN201611143451.6A Active CN106738388B (en) | 2016-12-13 | 2016-12-13 | Be used for widget to punch and reaming disconnect-type drill bit of brittle material |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810881280.XA Active CN108909325B (en) | 2016-12-13 | 2016-12-13 | A kind of separate type drill bit |
| CN201611143451.6A Active CN106738388B (en) | 2016-12-13 | 2016-12-13 | Be used for widget to punch and reaming disconnect-type drill bit of brittle material |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108608590A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968542B (en) * | 2019-03-24 | 2020-08-21 | 荆门市亿美工业设计有限公司 | Copper rod graphite sleeve manufacturing equipment of copper foil copper rod assembly line |
| CN112139565A (en) * | 2020-09-03 | 2020-12-29 | 祁东县锋速钻探工具有限公司 | High-strength diamond drill bit and manufacturing method |
| CN115217021A (en) * | 2022-07-22 | 2022-10-21 | 中建交通建设集团有限公司 | Construction method for ramp slotting and support type water mill drilling machine |
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| KR200416104Y1 (en) * | 2006-02-27 | 2006-05-12 | 박찬수 | Graver |
| KR20100055953A (en) * | 2008-11-18 | 2010-05-27 | 심상기 | Sheet material down presser and end mill type engraver having thereof |
| CN102229211A (en) * | 2010-12-30 | 2011-11-02 | 洛阳金诺机械工程有限公司 | Crystalline material grinding and boring drill capable of removing chips automatically |
| CN202325250U (en) * | 2011-08-29 | 2012-07-11 | 中国石油集团川庆钻探工程有限公司 | Plastic stratum well drilling tool structure |
| CN204936632U (en) * | 2015-08-24 | 2016-01-06 | 安溪县桃舟建达毛竹专业合作社 | A kind of novel changable speed stone-material carving machine |
| CN205219468U (en) * | 2015-11-09 | 2016-05-11 | 深圳市利华金刚石工具有限公司 | Material sword is drawn to sapphire |
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|---|---|---|---|---|
| CH352946A (en) * | 1959-02-25 | 1961-03-15 | Spira Klein Marie Louise | Machine intended for drilling hard materials, in particular hard metals and industrial stones, for the industry and for watchmaking |
| CN2107390U (en) * | 1991-11-02 | 1992-06-17 | 腾永德 | Electromagnetic carving drill |
| CN2250829Y (en) * | 1995-08-30 | 1997-04-02 | 郭文生 | Multifunctional bit of electric drill |
| CN2277452Y (en) * | 1996-07-08 | 1998-04-01 | 刘明进 | Structure of separating borehole-enlarging drill bit |
| AU6147400A (en) * | 1999-05-28 | 2000-12-18 | Achim Limbeck | Drill, drilling method and extraction of hot water |
| US6488103B1 (en) * | 2001-01-03 | 2002-12-03 | Gas Research Institute | Drilling tool and method of using same |
| CN2540492Y (en) * | 2002-03-19 | 2003-03-19 | 崔联华 | Revers circulation drilling machine |
| CN201517370U (en) * | 2009-08-12 | 2010-06-30 | 武汉高铁桩工科技有限公司 | Adjustable drill bit of multidirectional soil-cement mixed pile |
| CN104416424A (en) * | 2013-09-02 | 2015-03-18 | 内蒙古北方重工业集团有限公司 | Device for polishing rear angle of combined drill bit cutter |
| CN103551631A (en) * | 2013-10-28 | 2014-02-05 | 苏州天健旋切技术有限公司 | Rotary bisection drill |
| CN106334814B (en) * | 2014-07-14 | 2018-06-29 | 兰州蒲峰机电有限公司 | A kind of adjustable electric drill of bit diameter and its application method |
| CN105484671B (en) * | 2015-12-19 | 2017-12-08 | 徐玉杰 | A kind of spinning extruding-enlarging aiguille component and the stake machine with spinning extruding-enlarging aiguille component |
-
2016
- 2016-12-13 CN CN201810881269.3A patent/CN108608590A/en active Pending
- 2016-12-13 CN CN201810881280.XA patent/CN108909325B/en active Active
- 2016-12-13 CN CN201611143451.6A patent/CN106738388B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200416104Y1 (en) * | 2006-02-27 | 2006-05-12 | 박찬수 | Graver |
| KR20100055953A (en) * | 2008-11-18 | 2010-05-27 | 심상기 | Sheet material down presser and end mill type engraver having thereof |
| CN102229211A (en) * | 2010-12-30 | 2011-11-02 | 洛阳金诺机械工程有限公司 | Crystalline material grinding and boring drill capable of removing chips automatically |
| CN202325250U (en) * | 2011-08-29 | 2012-07-11 | 中国石油集团川庆钻探工程有限公司 | Plastic stratum well drilling tool structure |
| CN204936632U (en) * | 2015-08-24 | 2016-01-06 | 安溪县桃舟建达毛竹专业合作社 | A kind of novel changable speed stone-material carving machine |
| CN205219468U (en) * | 2015-11-09 | 2016-05-11 | 深圳市利华金刚石工具有限公司 | Material sword is drawn to sapphire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108909325B (en) | 2019-11-26 |
| CN106738388A (en) | 2017-05-31 |
| CN106738388B (en) | 2019-01-15 |
| CN108909325A (en) | 2018-11-30 |
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