CN107443237B - A kind of accurate instrument polissoir - Google Patents
A kind of accurate instrument polissoir Download PDFInfo
- Publication number
- CN107443237B CN107443237B CN201710209835.1A CN201710209835A CN107443237B CN 107443237 B CN107443237 B CN 107443237B CN 201710209835 A CN201710209835 A CN 201710209835A CN 107443237 B CN107443237 B CN 107443237B
- Authority
- CN
- China
- Prior art keywords
- actors
- postures
- movements
- fixed
- circular hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000036544 posture Effects 0.000 claims abstract description 59
- 238000005498 polishing Methods 0.000 claims abstract description 40
- 238000013016 damping Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of accurate instrument polissoirs, including base (1), upright bar (2), supporting plate (3), the movements and postures of actors (4), telecontrol equipment, the first power device of turn, instrument fixing device and polishing blade (11), the upright bar (2) is fixed at the left side of the base (1) upper surface, the upright bar (2) includes the side plate (21) that front and back is arranged, the supporting plate (3) is fixed on the upper end of the upright bar (2), the sliding rail protrusion bar (22) of up and down direction extension is provided on the inside of the side plate (21), the left part of the movements and postures of actors (4) is arranged between the side plate (21) of front and back setting, the telecontrol equipment includes up and down motion device (51) and lead screw (5), compact overall structure of the present invention, production cost is low, it is safe and reliable, it is stable.
Description
Technical field
The present invention relates to field of precision instruments, relate in particular to a kind of accurate instrument polissoir.
Background technique
Precision instrument requires height to polishing, and inner hole made of instrument just polishes often leaves spiral knife mark, bright and clean
Spend it is very poor, with hone eliminate knife mark be it is highly difficult, bore hole is limited by hole depth and aperture, so for elongated hole with traditional
Mechanical polishing method is difficult hole wall grinding-polishing to polish elongated hole and need to use elongated polishing blade, this kind of polishing blade rigidity
Difference easily snaps off, and polishing intensity is inadequate, and the requirement of quality of finish is not achieved, and traditional polissoir is all instrument lower logical
Workbench is crossed to fix, and polishing blade is driven upper by the first power device, in polishing process, often generates more clast,
And elongated polishing blade easily shakes in polishing, and this will lead to, and polishing effect is poor, is unable to satisfy existing to accuracy of instrument
Demand.
Summary of the invention
The present invention mainly solves technical problem present in the prior art, sets to provide a kind of accurate instrument polishing
It is standby.
The technical solution of the present invention is as follows: a kind of accurate instrument polissoir of the invention, including base, upright bar, supporting plate,
The movements and postures of actors, telecontrol equipment, the first power device of turn, instrument fixing device and polishing blade, the upright bar are fixed at the machine
At the left side of seat upper surface, the upright bar includes the side plate that front and back is arranged, and the supporting plate is fixed on the upper end of the upright bar, in institute
The sliding rail protrusion bar that side plate interior sides are provided with up and down direction extension is stated, the institute of front and back setting is arranged in the left part of the movements and postures of actors
It states between side plate, the telecontrol equipment includes up and down motion device and lead screw, and the up and down motion device is fixed on the supporting plate
Top, the conduction axis of the up and down motion device is fixedly connected to drive the movements and postures of actors work with the lead screw through the supporting plate
Move up and down, the movements and postures of actors include the upper movements and postures of actors and the lower movements and postures of actors, the front and rear sides of the upper movements and postures of actors and the lower movements and postures of actors be each provided with one with
The sliding rail protrusion bar forms the sliding-rail groove of movable cooperation, and the first circular hole, the lower work are provided on the right side of the upper movements and postures of actors
It is provided with a fixation hole identical with first round hole axial on the right side of frame, is provided with the second circular hole on the left of the lower movements and postures of actors
With third circular hole, the 5th circular hole identical with the second round hole axial is provided on the left of the upper movements and postures of actors, the lower movements and postures of actors
Bottom is provided with a narrow slot, and the instrument fixing device includes fixation kit and piston cylinder, and the fixation kit is arranged described
In fixation hole, the piston cylinder is fixed on the upper movements and postures of actors upper surface, and the piston rod of the piston cylinder is through first circle
Hole and set connection is contradicted, the lower part of the fixation kit is additionally provided with a driven wheel, and first power device of turn includes the
One power device and with driving wheel, first power device are fixed on the left of the lower movements and postures of actors on upper surface, first power
The conduction axis of device is fixedly connected through the third circular hole with the band driving wheel, is connected between the band driving wheel and driven wheel
Chain, base bottom are provided with taper seat leg, and conical seat underfooting base area is twice of upper bottom surface area, the taper
Seat leg bottom is provided with to damping and anti-skidding rubber mat, is provided with limit touch device in the upright bar.
Preferably technical solution, first circular hole, the second circular hole and third circular hole are penetrated through with the narrow slot, institute
It states band driving wheel and driven wheel is in the narrow slot.
Preferably technical solution, the lead screw include lead screw and cap nut, and the cap nut is fixed on described second
In circular hole, the lead screw is cooperatively connected through the 5th circular hole and with the cap nut whorl, the lead screw upper end and institute
The conduction axis for stating up and down motion device is connected by power, and the bottom of the lead screw lower end and the upright bar can turn mating connection.
Preferably technical solution, the fixation kit include fixing clamp, spinner handle, first bearing and second bearing, institute
State and be provided with the 4th circular hole in the middle part of spinner handle, the fixing clamp is fixed on the upper surface of the spinner handle, the outside of the spinner handle from
Under the first bearing and second bearing are up set.
Preferably technical solution, the polishing blade are fixed on the base, and with the fixation kit axis phase
Together, the polishing blade includes point of a knife and fixed part, and the fixed part is fixedly connected by union piece with the base, the knife
Point is fixed by the fixed part.
Preferably technical solution, the limit touch device include upper touch controller and lower touch controller, the upper touch-control
Device is fixed at sliding rail protrusion bar upper end, and the lower touch controller is fixed at sliding rail protrusion bar lower end, described
Upper touch controller and the lower touch controller are electrically connected with attention gatter, and the attention gatter is fixed at the upright bar front end.
The beneficial effects of the present invention are:
1. by the way that polishing blade is fixed on base, and the fixation kit of retainer instrument be always positioned at polishing blade top and
It is identical as polishing blade axis, it is this using instrument above, polishing blade lower section setting structure so that instrument polishing inner hole
During, generated dust voluntarily falls discharge under the effect of gravity, significantly improves instrument and throws in inner hole
The working condition of light time, convenient for the fast polishing of instrument；
2. driving driven wheel turn to make the fixation kit turn by controlling first power device, it is fixed on
Instrument also turn therewith on fixation kit drives lead screw turn by controlling the up and down motion device 51, and lead screw drives work
Frame moves up and down, since the instrument fixing device is arranged in the movements and postures of actors, so while the movements and postures of actors move up and down, instrument
Device is also moving up and down, and has not only moved up and down by using this instrument but also the working method of turn, ensure that inner hole and outer circle
The axis in face is identical；
3. being fixed on the lower end of instrument by the fixing clamp of the fixation kit, supporting on the piston rod of the piston cylinder
Touching set is pressed on the upper surface of instrument, not only makes instrument clamping speed fast, also adds the stability after instrument clamping is fixed,
To guarantee the phenomenon that instrument is not in offset in inner hole polishing, so that inner hole polishing precision is high.
4. since the upright bar for using the movements and postures of actors and frame structure mutually moves cooperation, so that compact overall structure of the present invention,
Production cost is low, safe and reliable, stable.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of accurate instrument polissoir of the invention；
Fig. 2 is the structural schematic diagram of upright bar in the present invention；
Fig. 3 is the cross-sectional view in Fig. 1 at A-A；
Fig. 4 is the structural schematic diagram of the movements and postures of actors in the present invention；
Fig. 5 is the top view of the upper movements and postures of actors of the movements and postures of actors in the present invention；
Fig. 6 is the structural schematic diagram of fixation kit in the present invention；
Fig. 7 is the top view of the movements and postures of actors in the present invention.
Specific embodiment
As shown in Fig. 1-Fig. 7, a kind of accurate instrument polissoir of the invention, including base 1, upright bar 2, supporting plate 3, work
Frame 4, telecontrol equipment, the first power device of turn, instrument fixing device and polishing blade 11, the upright bar 2 are fixed at described
At the left side of 1 upper surface of base, the upright bar 2 includes the side plate 21 of front and back setting, and the supporting plate 3 is fixed on the upright bar 2
Upper end is provided with the sliding rail protrusion bar 22 of up and down direction extension, the left part setting of the movements and postures of actors 4 on the inside of the side plate 21
Between the side plate 21 of front and back setting, the telecontrol equipment includes up and down motion device 51 and lead screw 5, the up and down motion
Device 51 is fixed on the top of the supporting plate 3, and the conduction axis of the up and down motion device 51 is through the supporting plate 3 and the lead screw
5 are fixedly connected to drive the movements and postures of actors 4 to move up and down, and the movements and postures of actors 4 include the upper movements and postures of actors 41 and the lower movements and postures of actors 42, the upper movements and postures of actors
41 and the lower movements and postures of actors 42 front and rear sides be each provided with one with the sliding rail protrusion bar 22 form the sliding-rail groove 43 of movable cooperation, institute
The right side for stating the movements and postures of actors 41 is provided with the first circular hole 44, and the right side of the lower movements and postures of actors 42 is provided with one and 44 axis of the first circular hole
The identical fixation hole 45 of line, the left side of the lower movements and postures of actors 42 are provided with the second circular hole 46 and third circular hole 47, the upper movements and postures of actors 41
Left side be provided with the 5th circular hole 461 identical with 46 axis of the second circular hole, it is narrow that the bottom of the lower movements and postures of actors 42 is provided with one
Slot 48, the instrument fixing device include fixation kit 8 and piston cylinder 9, and the fixation kit 8 is arranged in the fixation hole 45
Interior, the piston cylinder 9 is fixed on 41 upper surface of the upper movements and postures of actors, and the piston rod of the piston cylinder 9 runs through first circular hole
44 connect with set is contradicted, and the lower part of the fixation kit 8 is additionally provided with a driven wheel 10, and first power device of turn includes
First power device 6 and with driving wheel 7, first power device 6 is fixed on the 42 left side upper surface of the lower movements and postures of actors, and described
The conduction axis of one power device 6 is fixedly connected through the third circular hole 47 with the band driving wheel 7, the band driving wheel 7 with it is driven
It is connected with chain between wheel 10,1 bottom of base is provided with taper seat leg 111, and the 111 bottom surface area of taper seat leg is upper bottom
Twice of face area, 111 bottom of taper seat leg are provided with to damping and anti-skidding rubber mat 112, in the upright bar 2
It is provided with limit touch device.
Wherein, first circular hole 44, the second circular hole 46 and third circular hole 47 are penetrated through with the narrow slot 48, the drive
Wheel 7 is in the narrow slot 48 with driven wheel 10, so that it is compact-sized, simply, reduce the use in space.
Wherein, the lead screw 5 includes lead screw and cap nut, and the cap nut is fixed in second circular hole 46, described
Lead screw is cooperatively connected through the 5th circular hole 461 and with the cap nut whorl, the lead screw upper end and the fortune up and down
The conduction axis of dynamic device 51 is connected by power, the bottom of the lead screw lower end and the upright bar 2 can turn be cooperatively connected, consequently facilitating
The lead screw is through the 5th circular hole 461 and does screw movement.
Wherein, the fixation kit 8 includes fixing clamp 12, spinner handle 13, first bearing 14 and second bearing 15, the spinner handle
13 middle parts are provided with the 4th circular hole 16, and the fixing clamp 12 is fixed on the upper surface of the spinner handle 13, outside the spinner handle 13
The first bearing 14 and second bearing 15 is arranged in portion from the bottom up, by the first bearing 14 and second bearing 15 in order to
Fixing clamp 12 fixes instrument and can turn.
Wherein, the polishing blade 11 is fixed on the base 1, and identical as 8 axis of fixation kit, the polishing
Knife 11 includes point of a knife 101 and fixed part 102, and the fixed part 102 is fixedly connected by union piece with the base 1, described
Point of a knife 101 is fixed by the fixed part 102, and the point of a knife 101 is to convenient to being fixed on fixing clamp after the 4th circular hole 16
Instrument on 12 carries out inner hole polishing.
Wherein, the limit touch device includes upper touch controller 221 and lower touch controller 222, and the upper touch controller 221 is fixed
It is arranged in 22 upper end of sliding rail protrusion bar, the lower touch controller 222 is fixed at 22 lower end of sliding rail protrusion bar, described
Upper touch controller 221 and the lower touch controller 222 are electrically connected with attention gatter 223, and the attention gatter 223 is fixed at described
2 front end of upright bar, when the movements and postures of actors 4 contact the upper touch controller 221 or the lower touch controller 222, the attention gatter 223 dodges
It is bright.
When in use, the polishing blade 11 is fixed with the base 1 and below the instrument fixing device, first for the present apparatus
It first passes through the instrument fixing device to fix instrument, the fixing clamp 12 of the fixation kit 8 is fixed on the lower end of instrument, described
Conflict set on the piston rod of piston cylinder 9 is pressed on the upper surface of instrument, to increase the fixed stability of instrument, is then led to
It crosses and controls first power device 6 and drive 8 turn of fixation kit, so that being fixed on the instrument on fixation kit 8
Also turn therewith drives lead screw turn by controlling the up and down motion device 51 at the same time, so that the affected fortune up and down of the movements and postures of actors 4
It is dynamic, since the instrument fixing device is arranged in the movements and postures of actors 4, so instrument is also on doing while the movements and postures of actors 4 move up and down
Lower movement had not only been moved up and down by instrument finally, polishing blade 11 is fixed but also the working method of turn carries out inner hole to instrument
Polishing.
The beneficial effects of the present invention are:
1. by the way that polishing blade is fixed on base, and the fixation kit of retainer instrument be always positioned at polishing blade top and
It is identical as polishing blade axis, it is this using instrument above, polishing blade lower section setting structure so that instrument polishing inner hole
During, generated dust voluntarily falls discharge under the effect of gravity, significantly improves instrument and throws in inner hole
The working condition of light time, convenient for the fast polishing of instrument；
2. driving driven wheel turn to make the fixation kit turn by controlling first power device, it is fixed on
Instrument also turn therewith on fixation kit drives lead screw turn by controlling the up and down motion device 51, and lead screw drives work
Frame moves up and down, since the instrument fixing device is arranged in the movements and postures of actors, so while the movements and postures of actors move up and down, instrument
Device is also moving up and down, and has not only moved up and down by using this instrument but also the working method of turn, ensure that inner hole and outer circle
The axis in face is identical；
3. being fixed on the lower end of instrument by the fixing clamp of the fixation kit, the conflict on the piston rod of the piston cylinder
Set is pressed on the upper surface of instrument, not only makes instrument clamping speed fast, also adds the stability after instrument clamping is fixed, with
Guarantee the phenomenon that instrument is not in offset when inner hole polishes, so that inner hole polishing precision is high.
4. since the upright bar for using the movements and postures of actors and frame structure mutually moves cooperation, so that compact overall structure of the present invention,
Production cost is low, safe and reliable, stable.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of accurate instrument polissoir, including base (1), upright bar (2), supporting plate (3), the movements and postures of actors (4), telecontrol equipment, rotation
Dynamic first power device, instrument fixing device and polishing blade (11), it is characterised in that: upright bar (2) is fixed on base (1)
At the left side on surface, upright bar (2) includes the side plate (21) that front and back is arranged, and supporting plate (3) is fixed on the upper end of upright bar (2), in side plate
(21) inside is provided with the sliding rail protrusion bar (22) of up and down direction extension, and front and back setting is arranged in the left part of the movements and postures of actors (4)
Between side plate (21), telecontrol equipment includes up and down motion device (51) and lead screw (5), and up and down motion device (51) is fixed on supporting plate
(3) top, the conduction axis of up and down motion device (51) are fixedly connected to drive the movements and postures of actors (4) to make with lead screw (5) through supporting plate (3)
It moves up and down, the movements and postures of actors (4) include the upper movements and postures of actors (41) and the lower movements and postures of actors (42), and the front and rear sides of the upper movements and postures of actors (41) and the lower movements and postures of actors (42) are each
It is provided with a sliding-rail groove (43) for forming movable cooperation with sliding rail protrusion bar (22), is provided with first on the right side of the upper movements and postures of actors (41)
Circular hole (44) is provided with a fixation hole (45) identical with the first circular hole (44) axis, the lower movements and postures of actors on the right side of the lower movements and postures of actors (42)
(42) it is provided with the second circular hole (46) and third circular hole (47) on the left of, one and second circular hole are provided on the left of the upper movements and postures of actors (41)
(46) bottom of identical 5th circular hole (461) of axis, the lower movements and postures of actors (42) is provided with a narrow slot (48), and instrument fixing device includes
Fixation kit (8) and piston cylinder (9), in fixation hole (45), piston cylinder (9) is fixed on the movements and postures of actors for fixation kit (8) setting
(41) on upper surface, the piston rod of piston cylinder (9) through the first circular hole (44) and contradicts set connection, the lower part of fixation kit (8)
It is additionally provided with a driven wheel (10), the first power device of turn is including the first power device (6) and with driving wheel (7), the first power
Device (6) is fixed on the left of the lower movements and postures of actors (42) on upper surface, the conduction axis of the first power device (6) through third circular hole (47) with
Band driving wheel (7) is fixedly connected, and is connected with chain between band driving wheel (7) and driven wheel (10), base (1) bottom is provided with conical seat
Foot (111), taper seat leg (111) the bottom surface area are twice of upper bottom surface area, and taper seat leg (111) bottom is set
It is equipped with to damping and anti-skidding rubber mat (112), upright bar is provided with limit touch device on (2)；The lead screw (5) includes
Lead screw and cap nut, the cap nut are fixed in second circular hole (46), and the lead screw runs through the 5th circular hole (461)
And be cooperatively connected with the cap nut whorl, the conduction axis power of the lead screw upper end and the up and down motion device (51) connects
It connects, the bottom of the lead screw lower end and the upright bar (2) can turn mating connection；The fixation kit (8) includes fixing clamp
(12), spinner handle (13), first bearing (14) and second bearing (15), spinner handle (13) middle part are provided with the 4th circular hole (16),
The fixing clamp (12) is fixed on the upper surface of the spinner handle (13), described in the outside of the spinner handle (13) is arranged from the bottom up
First bearing (14) and second bearing (15)；The polishing blade (11) is fixed on base (1), and with the fixation kit (8)
Axis is identical, and the polishing blade (11) includes point of a knife (101) and fixed part (102), and the fixed part (102) passes through union piece
It is fixedly connected with the base (1), the point of a knife (101) is fixed by the fixed part (102).
2. accurate instrument polissoir according to claim 1, it is characterised in that: first circular hole (44), second
Circular hole (46) and third circular hole (47) are penetrated through with the narrow slot (48), and the band driving wheel (7) and driven wheel (10) are in institute
It states in narrow slot (48).
3. accurate instrument polissoir according to claim 1, it is characterised in that: the limit touch device includes upper
Touch controller (221) and lower touch controller (222), the upper touch controller (221) are fixed at sliding rail protrusion bar (22) upper end,
The lower touch controller (222) is fixed at sliding rail protrusion bar (22) lower end, the upper touch controller (221) and the lower touching
Control device (222) is electrically connected with attention gatter (223), and the attention gatter (223) is fixed at the upright bar (2) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710209835.1A CN107443237B (en) | 2017-03-31 | 2017-03-31 | A kind of accurate instrument polissoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710209835.1A CN107443237B (en) | 2017-03-31 | 2017-03-31 | A kind of accurate instrument polissoir |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107443237A CN107443237A (en) | 2017-12-08 |
| CN107443237B true CN107443237B (en) | 2019-03-19 |
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ID=60486433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710209835.1A Active CN107443237B (en) | 2017-03-31 | 2017-03-31 | A kind of accurate instrument polissoir |
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| Country | Link |
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| CN (1) | CN107443237B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100092A (en) * | 2007-07-24 | 2008-01-09 | 吴斌 | Board drilling machine head |
| CN101100093A (en) * | 2007-07-24 | 2008-01-09 | 吴斌 | Automatic board drilling machine |
| CN101659028A (en) * | 2009-09-03 | 2010-03-03 | 常熟市建华模具有限责任公司 | Polishing machine of glass mold |
| CN201841290U (en) * | 2010-10-11 | 2011-05-25 | 王建军 | Reverse-drilling type multi-pore drilling machine |
| CN102886544A (en) * | 2012-10-17 | 2013-01-23 | 杭州明美机械有限公司 | Single spindle drilling machine with work piece turning device |
| CN203531966U (en) * | 2013-10-29 | 2014-04-09 | 郑州光力科技股份有限公司 | Angle limit alarm sensor device |
| CN205834717U (en) * | 2016-07-19 | 2016-12-28 | 何文东 | A kind of boring, tapping machine |
-
2017
- 2017-03-31 CN CN201710209835.1A patent/CN107443237B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100092A (en) * | 2007-07-24 | 2008-01-09 | 吴斌 | Board drilling machine head |
| CN101100093A (en) * | 2007-07-24 | 2008-01-09 | 吴斌 | Automatic board drilling machine |
| CN101659028A (en) * | 2009-09-03 | 2010-03-03 | 常熟市建华模具有限责任公司 | Polishing machine of glass mold |
| CN201841290U (en) * | 2010-10-11 | 2011-05-25 | 王建军 | Reverse-drilling type multi-pore drilling machine |
| CN102886544A (en) * | 2012-10-17 | 2013-01-23 | 杭州明美机械有限公司 | Single spindle drilling machine with work piece turning device |
| CN203531966U (en) * | 2013-10-29 | 2014-04-09 | 郑州光力科技股份有限公司 | Angle limit alarm sensor device |
| CN205834717U (en) * | 2016-07-19 | 2016-12-28 | 何文东 | A kind of boring, tapping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107443237A (en) | 2017-12-08 |
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