CN104149013B - Hand-push type visual water-cooled electric steel pipe polishing machine - Google Patents
Hand-push type visual water-cooled electric steel pipe polishing machine Download PDFInfo
- Publication number
- CN104149013B CN104149013B CN201410368787.7A CN201410368787A CN104149013B CN 104149013 B CN104149013 B CN 104149013B CN 201410368787 A CN201410368787 A CN 201410368787A CN 104149013 B CN104149013 B CN 104149013B
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- push rod
- connecting rod
- water
- steel pipe
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 238000005498 polishing Methods 0.000 title abstract description 35
- 230000000007 visual effect Effects 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 229910001651 emery Inorganic materials 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000012800 visualization Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000498 cooling water Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000002699 waste material Substances 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a hand-push type visual water-cooled electric steel pipe polishing machine. The hand-push type visual water-cooled electric steel pipe polishing machine comprises a grinding wheel device (1), a motor, a motor protection shell (2), a push rod (3), a roller (4), a connection rod (5), a display device (10), a camera (11) and a water pipe (12). The push rod (3) is arranged on the connection rod (5) through a support (6) and connected with the support (6) through a rotating shaft; the camera (11) is arranged below the connection rod (5); the display device (10) is arranged on the push rod (3) through a supporting rod (13); the water pipe (12) is arranged along the push rod (3), one end of the water pipe (12) is fixedly arranged on the connection rod (5), and a water baffle is arranged in a water outlet of the water pipe (12). The hand-push type visual water-cooled electric steel pipe polishing machine is capable of realizing planar polishing of steel pipes, effects of polished steel pipe surfaces can be displayed in real time by the display device, checking of polishing effects is facilitated, and cooling water is outputted through the water pipe and sprayed to a polished surface to realize water cooling.
Description
Technical field
The present invention relates to polisher field, more particularly, to a kind of steel pipe electric grinding machine of visualization hand propelled water cooling.
Background technology
Steel pipe needs to carry out surface polishing, and in prior art, operator generally use the many steel pipes of hand electric polisher
Polished, needed hand electric polisher operation always, when steel pipe carries out plane polishing, length is long, hand-held for a long time
Polisher directly carries out steel tube surface polishing, and operator need to bear the weight of polisher itself for a long time, waste time and energy, beat
Mill efficiency is low.For example, CN202742151 discloses a kind of Electric grinder, and it includes holds handle, before holding handle
Portion is provided with motor, is provided with the installation buckling and locking device of grinding wheel in the rotating shaft of motor, is holding the rear lower of handle
It is provided with angle adjustment interlinked mechanism.It can be polished to cutter it is also possible to enter to the object of plane and angled requirement
Row polishing, can also install battery additional to facilitate the obstructed place of power supply to use holding in handle, but, it is right for a long time to be unsuitable for
Steel pipe is polished, and grinding efficiency is low, and polishing dynamics is uncontrollable simultaneously, and polishing is not smooth, and, for the steel pipe after polishing
Surface, the steel pipe after typically needing staff to check polishing after the completion of polishing, but it has not been convenient to check in bruting process
Polishing effect, meanwhile, in bruting process, friction produces substantial amounts of heat to steel pipe, needs rubbing surface is lowered the temperature, existing skill
In art, bruting process typically holds water pipe by operator to the cooling of rubbing surface, and rubbing surface is carried out with cooling of watering, and uses
Inconvenience, appropriation of labour power.
Content of the invention
Instant invention overcomes the deficiencies in the prior art, provide a kind of steel pipe electric grinding of visualization hand propelled water cooling
Machine, operator can carry out electric grinding machine and raceway surface is polished, time saving and energy saving, and push rod length is adjustable, fits
Should different height requirement, facilitate operator's implementation electric grinding machine of standing to carry out plane polishing to steel pipe, polish flat, high
Effect, meanwhile, it is capable to real-time display polishing effect, facilitates operator's real-time monitoring polishing effect, so that adjustment polishing power in time
Degree and polishing position, and, in bruting process, buffed surface can be carried out with bath cooling, easy to use.
Technical solution of the present invention is as follows：
A kind of steel pipe electric grinding machine of visualization hand propelled water cooling, including grinding wheel unit, motor, motor protection
Shell, push rod, roller, connecting rod, display device, photographic head and water pipe.
Roller includes left wheel and right roller, is connected by connecting rod between left wheel and right roller；
Motor protection shell is arranged on grinding wheel unit, and motor is arranged in motor protection shell, and push rod is filled with emery wheel
Put, motor protection shell is fixedly connected；Push rod is arranged in connecting rod by support, and push rod is connected by rotary shaft with support；
Push rod can rotate in perpendicular around support, after on left wheel and right roller are across steel pipe, pressing or hold up push rod,
Push rod rotates in perpendicular around support, can adjust grinding wheel and the steel pipe plane contact of grinding wheel unit, conveniently carries out beating
Mill.In carrying out bruting process, operator promote push rod to advance to steel pipe, realize the smooth polishing in the plane of steel pipe.
Photographic head is arranged under connecting rod, and just to support below；Display device is arranged on push rod by pole, display
The display screen of device towards push rod away from grinding wheel unit one end；Grinding wheel unit was polished after steel pipe, and photographic head captured in real-time is beaten
The image of the steel tube surface after mill, and pass to display device, display device shows the steel tube surface effect after polishing in real time, side
Convenient to operate personnel check polishing effect.
Water pipe is arranged along push rod, and one end of water pipe is fixedly installed in connecting rod, and the outlet of water pipe is towards emery wheel
Device direction is arranged obliquely, and the other end of water pipe stretches out push rod, is connected with external water plug；Set in water pipe outlet
It is equipped with water proof baffle plate；After external water plug draws water, it is transported to water pipe, by the outlet output of water pipe, due to water pipe
Outlet is arranged obliquely towards grinding wheel unit direction, and cooling water can be spread across on buffed surface, realizes water cooling.On water proof baffle plate
It is provided with some through holes, prevents cooling water from becoming plume to go out, increase hydraulic pressure simultaneously, while water cooling, conveniently to buffed surface
It is cleaned.
Push rod is hollow structure, and transmission pressure and stretches out through after push rod, and the tail end of transmission pressure is connected with plug, electronic
Machine, photographic head are connected with plug by transmission pressure with display device.
Grinding wheel unit includes grinding wheel, the spacing circle of grinding wheel and grinding wheel bracket, and grinding wheel is arranged on the spacing circle of grinding wheel
Interior, and grinding wheel top surface exceeds the spacing circle of grinding wheel, the spacing circle of grinding wheel, grinding wheel is fixedly installed on grinding wheel bracket, sand
Wheel piece, the spacing circle of grinding wheel are arranged for concentric circular；Grinding wheel bracket is connected with motor；The edge of the spacing circle of grinding wheel sets
It is equipped with cleaning brush.Motor drives the rotation of grinding wheel bracket, and then drives the spacing circle rotation of grinding wheel, grinding wheel, and grinding wheel revolves
During turning, steel pipe is polished, the spacing circle of grinding wheel is protected grinding wheel and prevented scrap iron from splashing, the spacing circle of grinding wheel
Edge is provided with cleaning brush, in the spacing round rotary course of grinding wheel, can clean buffed surface, facilitates photographic head to shoot steel pipe
Plane clearly image.
Push rod includes emery wheel connection end and pushing hands end, and emery wheel connection end is fixedly connected with grinding wheel unit, motor protection shell,
Emery wheel connection end bends to arcuation, conveniently lifts or push grinding wheel unit, convenient polishing.
Pushing hands end afterbody is provided with handle, facilitates operator to carry out the present invention and steel pipe is polished.
Connecting rod includes two ends connecting rod and middle part connecting rod, and middle part connecting rod is arranged between the connecting rod of two ends, two ends
Connecting rod is connected with left wheel, right roller respectively, and middle part connecting rod is circular connecting rod, and grinding wheel unit is arranged on middle part connecting rod
Center, balance is good, and operator promote convenient.
Push rod pushing hands is provided with switch key on end, and switch key is connected with transmission pressure, for control display device,
Photographic head, the power on/off of motor.
Compared with prior art, beneficial effects of the present invention have：Push rod of the present invention can be around support in perpendicular inward turning
Turn, after on left wheel and right roller are across steel pipe, pressing or hold up push rod, push rod rotates in perpendicular around support,
Grinding wheel and the steel pipe plane contact of grinding wheel unit can be adjusted, conveniently polished.Steel pipe, in carrying out bruting process, operates
Personnel promote push rod to advance, and realize the smooth polishing in the plane of steel pipe, and operator are in bruting process it is only necessary to implement to push away
Push the dynamic present invention and move ahead and can achieve the plane polishing of steel pipe, easy to use, laborsaving and grinding efficiency is high, photographic head is clapped in real time
Take the photograph the image of the steel tube surface after polishing, and pass to display device, display device shows that the steel tube surface after polishing is imitated in real time
Really, facilitate operator to check polishing effect, after simultaneously external water plug draws water, be transported to water pipe, going out by water pipe
The mouth of a river exports, and the outlet due to water pipe is arranged obliquely towards grinding wheel unit direction, and cooling water can be spread across on buffed surface, real
Existing water cooling.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is grinding wheel unit structural representation of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described.
As shown in figure 1, a kind of steel pipe electric grinding machine of visualization hand propelled water cooling, including grinding wheel unit 1, electronic
Mechanical, electrical motivation containment vessel 2, push rod 3, roller 4, connecting rod 5, display device 10, photographic head 11 and water pipe 12.
Roller 4 includes left wheel and right roller, is connected by connecting rod 5 between left wheel and right roller；
Motor protection shell 2 is arranged on grinding wheel unit 1, and motor is arranged in motor protection shell 2, push rod 3 and sand
Wheel apparatus 1, motor protection shell 2 are fixedly connected；Push rod 3 is arranged in connecting rod 5 by support 6, and push rod 3 is passed through with support 6
Rotary shaft connects；Push rod can rotate in perpendicular around support, after on left wheel and right roller are across steel pipe, pressing or
Person holds up push rod, and push rod rotates in perpendicular around support, can adjust grinding wheel and the steel pipe plane contact of grinding wheel unit,
Conveniently polished.In carrying out bruting process, operator promote push rod to advance to steel pipe, realize smooth in the plane of steel pipe
Polishing.
Photographic head 11 is arranged under connecting rod 5, and just to support 6 below；Display device 10 is arranged on by pole 13 and pushes away
On bar 3, the display screen of display device 10 towards push rod away from grinding wheel unit 1 one end；Grinding wheel unit was polished after steel pipe, shooting
The image of the steel tube surface after head captured in real-time polishing, and pass to display device, display device shows the steel after polishing in real time
Pipe surface effect, facilitates operator to check polishing effect.
Water pipe 12 is arranged along push rod 3, and one end of water pipe 12 is fixedly installed in connecting rod 5, and the outlet of water pipe 12
Arrange obliquely towards grinding wheel unit 1 direction, the other end of water pipe 12 stretches out push rod 3, is connected with external water plug；Water
It is provided with water proof baffle plate in pipe 12 outlet；After external water plug draws water, it is transported to water pipe 12, by the water outlet of water pipe 12
Mouth output, the outlet due to water pipe 12 is arranged obliquely towards grinding wheel unit 1 direction, and cooling water can be spread across on buffed surface,
Realize water cooling.
Push rod 3 is hollow structure, and transmission pressure 8 and stretches out through after push rod 3, and the tail end of transmission pressure 8 is connected with plug
7, motor, photographic head 11 are connected with plug 7 by transmission pressure 8 with display device 10.
As shown in Fig. 2 grinding wheel unit 1 includes grinding wheel 101, the spacing circle of grinding wheel 102 and grinding wheel bracket 103, emery wheel
Piece 101 is arranged in the spacing circle of grinding wheel 102, and grinding wheel 101 top surface exceeds the spacing circle of grinding wheel 102, grinding wheel 101, sand
The wheel spacing circle of piece 102 is fixedly installed on grinding wheel bracket 103, and the spacing circle of grinding wheel 101, grinding wheel 102 is arranged for concentric circular；
Grinding wheel bracket 103 is connected with motor；The edge of the spacing circle of grinding wheel 102 is provided with cleaning brush 104.Motor drives
Grinding wheel bracket rotates, and then drives the spacing circle rotation of grinding wheel, grinding wheel, in grinding wheel rotary course, steel pipe is carried out beat
Mill, the spacing circle of grinding wheel is protected grinding wheel and is prevented scrap iron from splashing, and the edge of the spacing circle of grinding wheel 102 is provided with cleaning brush
104, in the spacing circle of grinding wheel 102 rotary course, buffed surface can be cleaned, facilitate photographic head to shoot steel pipe plane and clearly scheme
Picture.
Push rod 3 includes emery wheel connection end 301 and pushing hands end 302, emery wheel connection end 301 and grinding wheel unit 1, motor protection
Shell 2 is fixedly connected, and emery wheel connection end 301 bends to arcuation, conveniently lifts or push grinding wheel unit, convenient polishing.
Pushing hands end 302 afterbody is provided with handle 9, facilitates operator to carry out the present invention and steel pipe is polished.
Connecting rod 5 includes two ends connecting rod 501 and middle part connecting rod 502, and middle part connecting rod 502 is arranged on two ends connecting rod
Between 501, two ends connecting rod 501 is connected with left wheel, right roller respectively, and middle part connecting rod 502 is circular connecting rod, and emery wheel fills
Put 1 center being arranged on middle part connecting rod 502, balance is good, and operator promote convenient.
Push rod 3 is provided with switch key 14 on pushing hands end, and switch key 14 is connected with transmission pressure 8, aobvious for controlling
Showing device, photographic head, the power on/off of motor.
The above is only the preferred embodiment of the present invention it should be pointed out that：Those skilled in the art are come
Say, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (4)
1. a kind of steel pipe electric grinding machine of visualization hand propelled water cooling, protects including grinding wheel unit (1), motor and motor
Protective case (2) it is characterised in that also include push rod (3), roller (4), connecting rod (5), display device (10), photographic head (11) and
Water pipe (12)；
Described roller (4) includes left wheel and right roller, is connected by connecting rod (5) between described left wheel and right roller；
Motor protection shell (2) is arranged on grinding wheel unit (1), and described motor is arranged in motor protection shell (2), described
Push rod (3) is fixedly connected with grinding wheel unit (1), motor protection shell (2)；Described push rod (3) is arranged on described by support (6)
In connecting rod (5), described push rod (3) is connected by rotary shaft with support (6)；
Described photographic head (11) is arranged under connecting rod (5), and just to described support (6) below；Described display device (10) is led to
Cross pole (13) to be arranged on push rod (3), the display screen of described display device (10) is towards push rod away from the one of grinding wheel unit (1)
End；
Described water pipe (12) is arranged along push rod (3), and one end of described water pipe (12) is fixedly installed in described connecting rod (5), and
And the outlet of water pipe (12) is arranged obliquely towards grinding wheel unit (1) direction, the other end of water pipe (12) stretches out push rod (3),
It is connected with external water plug；It is provided with water proof baffle plate in described water pipe (12) outlet；
Described push rod (3) is hollow structure, and transmission pressure (8) afterwards and stretches out through described push rod (3), described transmission pressure (8)
Tail end be connected with plug (7), described motor, photographic head (11) and display device (10) pass through transmission pressure (8) with described
Plug (7) is connected；
Described grinding wheel unit (1) includes grinding wheel (101), the spacing circle of grinding wheel (102) and grinding wheel bracket (103), grinding wheel
(101) it is arranged in the spacing circle of grinding wheel (102), and grinding wheel (101) top surface exceeds the spacing circle of grinding wheel (102), described sand
Wheel piece (101), the spacing circle of grinding wheel (102) are fixedly installed on described grinding wheel bracket (103), described grinding wheel (101), sand
The wheel spacing circle of piece (102) is arranged for concentric circular；
Described grinding wheel bracket (103) is connected with motor；The edge of the spacing circle of grinding wheel (102) is provided with cleaning brush
(104)；
Described push rod (3) includes emery wheel connection end (301) and pushing hands end (302), described emery wheel connection end (301) and described emery wheel
Device (1), motor protection shell (2) are fixedly connected, and described emery wheel connection end (301) bends to arcuation.
2. according to claim 1 a kind of visualization hand propelled water cooling steel pipe electric grinding machine it is characterised in that：Institute
State pushing hands end (302) afterbody and be provided with handle (9).
3. according to claim 1 a kind of visualization hand propelled water cooling steel pipe electric grinding machine it is characterised in that：Institute
State connecting rod (5) and include two ends connecting rod (501) and middle part connecting rod (502), described middle part connecting rod (502) is arranged on two ends
Between connecting rod (501), described two ends connecting rod (501) are connected with left wheel, right roller respectively, described middle part connecting rod
(502) it is circular connecting rod, described grinding wheel unit (1) is arranged on the center at described middle part connecting rod (502).
4. according to claim 1 a kind of visualization hand propelled water cooling steel pipe electric grinding machine it is characterised in that：Institute
State and switch key (14) is provided with push rod (3) pushing hands end, described switch key (14) is connected with transmission pressure (8).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611160737.5A CN106425783B (en) | 2014-07-30 | 2014-07-30 | A kind of steel pipe electric grinding machine for visualizing the cooling of hand propelled water |
| CN201410368787.7A CN104149013B (en) | 2014-07-30 | 2014-07-30 | Hand-push type visual water-cooled electric steel pipe polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368787.7A CN104149013B (en) | 2014-07-30 | 2014-07-30 | Hand-push type visual water-cooled electric steel pipe polishing machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611160737.5A Division CN106425783B (en) | 2014-07-30 | 2014-07-30 | A kind of steel pipe electric grinding machine for visualizing the cooling of hand propelled water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104149013A CN104149013A (en) | 2014-11-19 |
| CN104149013B true CN104149013B (en) | 2017-02-22 |
Family
ID=51874729
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611160737.5A Active CN106425783B (en) | 2014-07-30 | 2014-07-30 | A kind of steel pipe electric grinding machine for visualizing the cooling of hand propelled water |
| CN201410368787.7A Active CN104149013B (en) | 2014-07-30 | 2014-07-30 | Hand-push type visual water-cooled electric steel pipe polishing machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611160737.5A Active CN106425783B (en) | 2014-07-30 | 2014-07-30 | A kind of steel pipe electric grinding machine for visualizing the cooling of hand propelled water |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106425783B (en) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3074145B2 (en) * | 1996-08-12 | 2000-08-07 | 三星ダイヤモンド工業株式会社 | Polishing device with cleaning function |
| CN2329695Y (en) * | 1998-06-02 | 1999-07-21 | 济南铁路分局临沂工务段 | Grinding machine for railway rail end |
| CN2535436Y (en) * | 2002-01-18 | 2003-02-12 | 张轶华 | Steel-rail rail-road switch grinder |
| US20030171079A1 (en) * | 2002-03-07 | 2003-09-11 | Hoton How | Method and apparatus of obtaining suction control over surface cleaning and scraping |
| US6663476B1 (en) * | 2002-04-09 | 2003-12-16 | Matweld, Inc. | Portable multi-purpose rail grinding machine |
| JP3985226B2 (en) * | 2003-05-02 | 2007-10-03 | ヨシイケ科研機器株式会社 | Rail polishing equipment |
| CN2633935Y (en) * | 2003-07-02 | 2004-08-18 | 宋仪 | Grinder for rail, frog and switch rail |
| DE102007010303A1 (en) * | 2007-02-22 | 2008-08-28 | Flex-Elektrowerkzeuge Gmbh | Hand held cleaning / grinding machine |
| US20110017030A1 (en) * | 2009-01-16 | 2011-01-27 | Paul Chambers | Universal cutting tool for use with legacy and new generation explosive ordinance disposal (eod) robots |
| CN201693434U (en) * | 2010-05-18 | 2011-01-05 | 李洪彬 | Steel rail belt sander |
| CN201907053U (en) * | 2010-12-11 | 2011-07-27 | 昆明台兴精密机械有限责任公司 | Cooler for main shaft millstone of wafer single-side polisher |
| JP5769475B2 (en) * | 2011-04-07 | 2015-08-26 | 株式会社ディスコ | Quality control method for machining fluid supply nozzle |
| CN202742151U (en) * | 2012-04-18 | 2013-02-20 | 盛春江 | Electric sander |
| JP6103897B2 (en) * | 2012-11-26 | 2017-03-29 | 十三 松井 | Rail rectification vehicle |
| CN204053726U (en) * | 2014-07-30 | 2014-12-31 | 张家港迪威高压管件有限公司 | A kind of steel pipe electric grinding machine of visual hand propelled water for cooling |
-
2014
- 2014-07-30 CN CN201611160737.5A patent/CN106425783B/en active Active
- 2014-07-30 CN CN201410368787.7A patent/CN104149013B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104149013A (en) | 2014-11-19 |
| CN106425783A (en) | 2017-02-22 |
| CN106425783B (en) | 2018-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108755376B (en) | Highway pavement marking method based on highway pavement guide line marking device | |
| WO2015149479A1 (en) | Wheel hub polisher | |
| CN204053726U (en) | A kind of steel pipe electric grinding machine of visual hand propelled water for cooling | |
| CN104149013B (en) | Hand-push type visual water-cooled electric steel pipe polishing machine | |
| CN207001917U (en) | A kind of cable unreeling rack of mobility strong | |
| CN212122806U (en) | Steel pipe rust cleaning device that polishes for construction | |
| CN205660513U (en) | Spanner button head buffing machine | |
| CN104164810B (en) | A kind of visual track level electric grinding machine | |
| TWM553080U (en) | Portable cleaning device of solar panel | |
| CN209124045U (en) | A kind of novel aluminum powder ball mill | |
| CN206869697U (en) | A kind of cast outer surface processing unit | |
| CN206587944U (en) | A kind of heat exchange element is produced with quick application of slip device | |
| CN204097813U (en) | A kind of visual track level electric grinding machine | |
| CN108824158B (en) | Highway road surface guide line marking device | |
| CN208215026U (en) | A kind of comprehensive sander of gem processing production | |
| CN204097812U (en) | A kind of remote visualization water-cooled rail side automatic electric sanding apparatus | |
| CN210121710U (en) | On-line thread tapping machine | |
| CN104141265A (en) | Remote visualization water cooling type rail side face automatic electric polishing device | |
| CN207841031U (en) | A kind of stainless steel inner surface polishing machine | |
| CN207824634U (en) | A kind of hand-held roller steel bar rust cleaner | |
| CN207085146U (en) | A kind of fire extinguisher canvas hose wrap-up | |
| CN104153263B (en) | A kind of vertical type track level electric grinding machine | |
| CN206795472U (en) | A kind of stone chamfering apparatus for carrying out multiple angles chamfering | |
| CN207771519U (en) | A kind of hand-held burnishing device of neodymium-iron-boron steel part | |
| CN204059119U (en) | A kind of vertical type track level electric grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB02 | Change of applicant information |
Inventor after: Chen Wei Inventor before: Ai Jianzhong |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161214 Address after: Ganquan road Shushan District of Hefei City, Anhui province 230000 No. 81 Woye garden 11 room 1404 Applicant after: HEFEI ZHIHUIDIAN INVESTMENT MANAGEMENT CO.,LTD. Address before: 215625 Zhangjiagang Fengzhen science and Technology Innovation Park, Suzhou, Jiangsu, China B23 Applicant before: ZHANGJIAGANG DVP HI-PRESSURE FITTINGS Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Changjun Inventor after: Wang Jincheng Inventor after: Xu Bin Inventor after: Liu Qing Inventor after: Zhang Ji Inventor after: Chen Ziwen Inventor before: Chen Wei |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170106 Address after: 321000 Jinhua Industrial Park, Zhejiang, No. nine Feng street, No. 636 Applicant after: Zhejiang Crown Electric Tools Manufacture Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui province 230000 No. 81 Woye garden 11 room 1404 Applicant before: HEFEI ZHIHUIDIAN INVESTMENT MANAGEMENT CO.,LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A visualized hand push water cooling steel pipe electric grinder Effective date of registration: 20210319 Granted publication date: 20170222 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: Zhejiang Crown Electric Tools Manufacture Co.,Ltd. Registration number: Y2021330000207 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230525 Granted publication date: 20170222 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: Zhejiang Crown Electric Tools Manufacture Co.,Ltd. Registration number: Y2021330000207 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |