CN103128632B - Fusion epoxy powder coating surface processing device and adjusting method thereof - Google Patents
Fusion epoxy powder coating surface processing device and adjusting method thereof Download PDFInfo
- Publication number
- CN103128632B CN103128632B CN201310049213.9A CN201310049213A CN103128632B CN 103128632 B CN103128632 B CN 103128632B CN 201310049213 A CN201310049213 A CN 201310049213A CN 103128632 B CN103128632 B CN 103128632B
- Authority
- CN
- China
- Prior art keywords
- underframe
- roller
- support
- guide
- bottom board
- 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.)
- Expired - Fee Related
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to a fusion epoxy powder coating surface processing device which is characterized by comprising a support device, a guide rod support, a lifting support, an idler wheel adjusting device, a screw adjusting assembly and a driving device. The support device comprises a base frame, a pin roll and a hinge plate. The guide rod support comprises a rotating base plate with a shaft sleeve. The rotating base plate is connected onto the base frame through the shaft sleeve, four guide rods are arranged on the rotating base plate, two pairs of limit rods are arranged between the four guide rods, and two sides of the top of the base frame are connected with an air bag respectively through an air bag base. The lifting support comprises a ship base frame and a pair of idler wheel support seats which are symmetrically connected. Each idler wheel support seat is symmetrically provided with a sliding groove and a guide groove. The idler wheel adjusting device comprises a pair of idler wheels. A grinding belt is sleeved on the two idler wheels, and the idler wheels are inserted in the guide grooves correspondingly through two sliding plates which are integrally connected. The rotating base plate adjusts grinding angle through a screw adjusting assembly. The driving device comprises a speed reducer and a motor. The fusion epoxy powder coating surface processing device can be widely used in pipe coating surface processing.
Description
Technical field
The present invention relates to a kind of coating surface treating apparatus and method of adjustment thereof, particularly about a kind of for submarine pipeline glass microballoon composite polyurethane wet type thermal insulation layer coating before melting FBE surface processing device and method of adjustment.
Background technology
Deep water oil development is the focus of world today's oil-gas exploration and development, the promising exploration and development field of Ye Shi China tool.China's deep water hydrocarbon aboundresources, advances China's deep-sea oil gas exploration and development, will increase for China's oil and gas reserves, adapts to the fast-developing demand of national economy, alleviates oil and gas import pressure, improve energy resource structure, play a significant role.In deepwater development process, the application of glass microballoon composite polyurethane wet type thermal insulation petroleum transportation pipeline is very extensive.In glass microballoon composite polyurethane wet type thermal insulation petroleum transportation pipeline process of deployment, the shearing force between glass microballoon composite polyurethane wet type thermal insulation oil feed pipe heat-insulation layer and anticorrosive coat is very important technical indicator.For ensureing there are enough shearing forces between glass microballoon composite polyurethane wet type thermal insulation oil feed pipe heat-insulation layer and anticorrosive coat, before glass microballoon composite polyurethane wet type thermal insulation oil feed pipe is prefabricated, surface texturing process need be carried out to the prefabricated anticorrosive coat of steel pipe.
The method adopted before this uses hand-held wire brush or hand electric wire brush to carry out surface texturing process to the prefabricated anticorrosive coat of steel pipe.It is this that to carry out the method efficiency comparison of surface texturing process to the prefabricated anticorrosive coat of steel pipe low, steel pipe prefabricated anticorrosive coat surface texturing is uneven, also comparatively large on the impact of steel pipe prefabricated anticorrosive coat local thickness, affect the prefabricated anticorrosive coat antiseptic effect of steel pipe.
Summary of the invention
For the problems referred to above, the object of this invention is to provide one and conveniently can regulate polishing height, and conveniently can regulate grinding angle, simultaneously can make steel tube surface texturing uniform melting FBE surface processing device and method of adjustment thereof.
For achieving the above object, the present invention takes following technical scheme: a kind of melting FBE surface processing device, is characterized in that: it comprises a bracing or strutting arrangement, a guide bar support, a lifting support, a rolling wheel regulator, screw rod adjustment assembly and a drive unit, described bracing or strutting arrangement comprises a underframe, and the platform of the side of described underframe is provided with an articulated slab, and the top center of described underframe is provided with a vertical bearing pin, described guide bar support comprises a rotating bottom board, the center of described rotating bottom board is provided with an axle sleeve, described axle sleeve is rotatably connected on underframe through bearing pin, described rotating bottom board is provided with another articulated slab, four corners of described rotating bottom board are respectively arranged with a guide post protruded upward, between four guide posts on described rotating bottom board, be relatively set with two between two to the gag lever post protruded upward, all on gag lever post described in each be provided with a stop nut, an air-bag base is provided with between gag lever post described in every a pair, air-bag base described in each is fixedly connected with an air bag, described lifting support comprises a ship type underframe, before described ship type underframe, rear both sides are bolted to connection the sliding sleeve that four are respectively used to sheathed guide post described in each, two side roof parts of described ship type underframe are symmetrically connected with a roller support, the bottom surface at two ends, described ship type underframe top is respectively seated at the top of air bag described in, before described ship type underframe below roller support described in each, rear both sides are corresponding is respectively provided with one for wearing the spacing hanger of described gag lever post, described in each, roller support bilateral symmetry is provided with the chute of an inclination, and the chute of roller support is symmetrically obliquely installed described in two, the both sides of chute described in each are respectively arranged with a relative gathering sill, the below of chute described in each is provided with the guide plate that has through hole, described rolling wheel regulator comprises a pair roller, roller described in two is arranged with a sanding belt, described in each, the center of roller is provided with a connecting axle, described in each, the two ends of connecting axle are each passed through a slide plate, and by a bearings on a bearing block, bearing block described in each is fixedly connected on a slide plate of corresponding side, described in each, the bottom welding of slide plate has a screw rod, during installation, slide plate described in link into an integrated entity two is inserted in the gathering sill of the forward and backward setting of described roller support respectively, simultaneously by after the screw rod bottom slide plate described in each first screws in a locking nut, then through corresponding described guide plate, be finally locked with locking nut described in another, described screw rod adjustment assembly comprises two ends and has the contrary two-way threaded-insert of the hand of spiral, the two ends of described two-way threaded-insert are connected with two screw rods, wherein the other end of screw rod described in is connected on the articulated slab of described underframe, and described in another, the other end of screw rod is connected on another articulated slab of described rotating bottom board.
Described drive unit comprises one and is welded on connection bracket on arbitrary described slide plate, described connection bracket is bolted to connection one speed reducer, the input of described decelerator connects a variable frequency adjustment motor, and the output of described decelerator connects the connecting axle of wherein roller described in.
The operating pressure controlling described air bag is regulated by the pressure-regulating valve of attached air pipe.
The method of adjustment of above-mentioned a kind of melting FBE surface processing device, it comprises the following steps:
1) regulate in rolling wheel regulator two nuts be arranged on bottom each slide plate on screw rod, make the sanding belt top of two roller supportings arrive the pending bottom with the steel pipe of melting FBE; 2) to two airbag aerations in guide bar support, the ship type underframe in the lifting support at two air bag tops is made to be increased along the guide post of four on guide bar support by the guide pin bushing of four on it, the end face top of sanding belt is made to be pressed in the bottom of steel pipe, with steel pipe surface finishing coat close contact, be then rotatably provided in the stop nut location on each gag lever post; 3) according to the angle requirement of polishing, rotating screw bolt regulates the two-way threaded-insert of assembly, and rotating bottom board is rotated, until reach the requirement position meeting grinding angle around the vertical bearing pin of bracing or strutting arrangement; 4) variable frequency adjustment motor is started, connecting axle is driven to rotate by decelerator, and then drive sanding belt to rotate by roller, start the axis direction motion that steel pipe drive unit drives rotation edge, steel pipe limit steel pipe, the relative motion of sanding belt and steel tube surface is produced rub, with the even hacking of melting FBE by steel tube surface.
The present invention is owing to taking above technical scheme, it has the following advantages: 1, the present invention adopts variable frequency adjustment motor by decelerator Direct driver roller, drive sanding belt polishing outer surface with the steel pipe rotary of melting FBE by roller, therefore make its equipment connection structure simple, easy to operate.2, the present invention is owing to adopting the height and position of the method lifting support of air bag lifting, and pass through the contact force of airline pressure fine adjustment sanding belt and outer surface of steel tube, therefore lifting support is made to be elevated steadily, to guarantee the quality of melting FBE surface galling.3, the present invention owing to regulating the grinding angle of assembly adjustment sanding belt between rotating bottom board and underframe by screw rod, therefore can make steel pipe polishing uniform in effect; 4, the present invention is owing to adopting rolling wheel regulator, the height and position of two nut positioning rollers upper and lower by adjustment guide plate and the tensile force of two rollers, therefore roller can be made in installation process to carry out fine adjustment, and two rollers are moved along the angle of inclination of the center line of apparatus of the present invention all the time, guarantee that the contact of sanding belt and steel tube surface is even.The present invention can be widely used in pipeline coatings surface treatment and use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the schematic top plan view of Fig. 1
Fig. 3 is Undercarriage structure schematic diagram of the present invention
Fig. 4 is the schematic top plan view of Fig. 3
Fig. 5 is guide bar support structural representation of the present invention
Fig. 6 is the syndeton schematic diagram of guide bar support and lifting support
Fig. 7 is lifting support structural representation of the present invention
Fig. 8 is the schematic top plan view of Fig. 7
Fig. 9 is the A-A view of Fig. 7 of the present invention
Figure 10 is roller wheel connection structure schematic diagram of the present invention
Figure 11 is slide plate syndeton schematic diagram of the present invention
Figure 12 is that screw rod of the present invention regulates assembly structure schematic diagram
Figure 13 is driving device structure schematic diagram of the present invention
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1 and Figure 2, the present invention includes bracing or strutting arrangement 10, guide bar support 20, lifting support 30, rolling wheel regulator 40, screw rod and regulate assembly 50 and a drive unit 60.
As shown in Figure 3, Figure 4, bracing or strutting arrangement 10 of the present invention comprises a underframe 11, and the platform of the side of underframe 11 is provided with an articulated slab 12, and the top center of underframe 11 is provided with a vertical bearing pin 13.
As Fig. 1, Fig. 5, shown in Fig. 6, guide bar support 20 of the present invention comprises a rotating bottom board 21, an axle sleeve 22 is provided with at the center of rotating bottom board 21, axle sleeve 22 is rotatably connected on underframe 11 through bearing pin 13, rotating bottom board 21 is provided with another articulated slab 23, a guide post protruded upward 24 is respectively arranged with in four corners of rotating bottom board 21, between four guide posts 24 on rotating bottom board 21, both sides are relatively set with two between two to the gag lever post 25 protruded upward, each gag lever post 25 all screws in and has a stop nut 26, an air-bag base 27 is provided with between every a pair gag lever post 25, each air-bag base 27 is fixedly connected with an air bag 28, each air bag 28 is respectively arranged with the suction nozzle connecting source of the gas.
As Fig. 1, Fig. 6, Fig. 7, shown in Fig. 8, lifting support 30 of the present invention comprises a ship type underframe 31, before ship type underframe 31, rear both sides are bolted to connection the sliding sleeve 32 that four are respectively used to each guide post 24 sheathed, a roller support 33 is symmetrically connected with at two side roof parts of ship type underframe 31, the bottom surface at two ends, ship type underframe 31 top is respectively seated at the top of an air bag 28, before ship type underframe 31 below each roller support 33, rear both sides are corresponding is respectively provided with one for wearing the spacing hanger 34 of gag lever post 25, each roller support 33 bilateral symmetry is provided with the chute 35 of an inclination, and the chute 35 of two roller supports 33 is symmetrically obliquely installed, a relative gathering sill 36 is respectively arranged with in the both sides of each chute 35, the below of each chute 35 is provided with one and has the guide plate 37(of through hole as shown in Figure 9).
As shown in Figure 1, Figure 10 shows, rolling wheel regulator 40 of the present invention comprises a pair roller 41, two rollers 41 are arranged with a sanding belt 42, the center of each roller 41 is provided with a connecting axle 43, the two ends of each connecting axle 43 are each passed through a slide plate 44, and by a bearings on a bearing block 45, each bearing block 45 is fixedly connected on a slide plate 44 of corresponding side.The bottom welding of each slide plate 44 has a screw rod 46(as shown in figure 11).As shown in Fig. 1, Fig. 9, during installation, two slide plates 44 linked into an integrated entity are inserted in the gathering sill 36 of the forward and backward setting of roller support 33 respectively, simultaneously by after the screw rod 46 bottom each slide plate 44 first screws in a locking nut 48, again through corresponding guide plate 37, be finally locked with another locking nut 49.By regulating each nut 48,49, two slide plates 44 linked into an integrated entity can be made to move up and down along gathering sill 36, with the rate of tension of the height and position and two rollers 41 of locating two rollers 41, guaranteeing that sanding belt 42 is even with the contact of steel tube surface.
As shown in Fig. 2, Figure 12, screw rod adjustment assembly 50 of the present invention comprises two ends and has the contrary two-way threaded-insert of the hand of spiral 51, and the two ends of two-way threaded-insert 51 are connected with two screw rods 52,53.The other end of screw rod 52 is connected on the articulated slab 12 of underframe 11, and the other end of screw rod 53 is connected on the articulated slab 23 of rotating bottom board 21.In order to rotate two-way threaded-insert 51, one handle 54 can be provided with in the middle part of the outer surface of two-way threaded-insert 51, when pulling handle 54 and driving two-way threaded-insert 51 positive and negative direction to rotate, in two-way threaded-insert 51 two screw rods 52,53 can be driven to produce relative interior motion or contrary outwards motion.In addition in order to rotate two-way threaded-insert 51, can also arrange cross section at the outer surface of two-way threaded-insert 51 is polygonal plane, with by tool into rotation such as spanners.
As shown in Fig. 2, Figure 13, drive unit 60 of the present invention comprises one and is welded on connection bracket 61 on arbitrary slide plate 44, connection bracket 61 is bolted to connection one speed reducer 62, the input of decelerator 62 connects a variable frequency adjustment motor 63, and the output of decelerator 62 connects one end of the wherein connecting axle 43 of a roller 41.
In above-described embodiment, as shown in Figure 1, two air bags 28 can play ship type underframe 31 by common support, when to two airbag aerations or venting, four sliding sleeves 32 of connected boat type underframe 31 can move up and down along the guide post 24 of respective guide rod support 20, lifting support 30 is moved up and carries out adjustment location, and then sanding belt 42 is contacted with the steel pipe with melting FBE.
In above-described embodiment, between the suction nozzle of each air bag 28 and source of the gas, be provided with a pressure-regulating valve.
Method of adjustment of the present invention comprises the following steps:
1) as shown in Figure 1, regulate in rolling wheel regulator 40 two nuts 48,49 be arranged on bottom each slide plate 44 on screw rod 46, sanding belt 42 top that two rollers 41 are supported arrives the bottom of the pending steel pipe 70 with melting FBE;
2) inflate to two air bags 28 in guide bar support 20, the ship type underframe 31 in the lifting support 30 at two air bag 28 tops is made to be increased along the guide post of four on guide bar support 20 24 by the guide pin bushing of four on it 32, the end face top of sanding belt 42 is made to be pressed in the bottom of steel pipe 70, with steel pipe 70 external surface coating close contact, the stop nut 26 be then rotatably provided on each gag lever post 25 is located;
3) as shown in Figure 2, according to the angle requirement of polishing, rotating screw bolt regulates the two-way threaded-insert 51 of assembly 50, rotating bottom board 21 is rotated, until reach the requirement position meeting grinding angle around the vertical bearing pin 13 of bracing or strutting arrangement 10;
4) variable frequency adjustment motor 63 is started, connecting axle 43 is driven to rotate by decelerator 62, and then drive sanding belt 42 to rotate by roller 41, the drive unit starting steel pipe 70 drives the axis direction motion of rotation edge, steel pipe 70 limit steel pipe 70, sanding belt 42 is produced with the relative motion on steel pipe 70 surface rub, with the even hacking of melting FBE by steel pipe 70 surface.
The various embodiments described above are only for illustration of the present invention, and wherein the structure, connected mode etc. of each parts all can change to some extent, and every equivalents of carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of outside protection scope of the present invention.
Claims (4)
1. a melting FBE surface processing device, is characterized in that: it comprises a bracing or strutting arrangement, a guide bar support, a lifting support, a rolling wheel regulator, screw rod adjustment assembly and a drive unit;
Described bracing or strutting arrangement comprises a underframe, and described underframe comprises the two left and right platforms be oppositely arranged, and the described platform of the wherein side of described underframe is provided with an articulated slab, and the top center of described underframe is provided with a vertical bearing pin;
Described guide bar support comprises a rotating bottom board, the center of described rotating bottom board is provided with an axle sleeve, described axle sleeve is rotatably connected on underframe through bearing pin, described rotating bottom board is provided with another articulated slab, four corners of described rotating bottom board are respectively arranged with a guide post protruded upward, between four guide posts on described rotating bottom board, be relatively set with two between two to the gag lever post protruded upward, wherein gag lever post described in a pair is positioned at the left side of described rotating bottom board, another is positioned at the right side of described rotating bottom board to described gag lever post, gag lever post described in each is provided with a stop nut, be positioned at a left side, an air-bag base is respectively arranged with between gag lever post described in every a pair of right both sides, air-bag base described in each is fixedly connected with an air bag,
Described lifting support comprises a ship type underframe, before described ship type underframe, rear both sides are bolted to connection the sliding sleeve that four are respectively used to sheathed guide post described in each, a left side for described ship type underframe, right two side roof parts are symmetrically connected with a roller support, described ship type underframe top left, the bottom surface at right two ends is respectively seated at the top of air bag described in, before described ship type underframe below roller support described in each, rear both sides are corresponding is respectively provided with one for wearing the spacing hanger of described gag lever post, before roller support described in each, rear both sides are relatively set with the chute of an inclination, and the chute of roller support is symmetrically obliquely installed described in two, the both sides of chute described in each are respectively arranged with a relative gathering sill, the below of chute described in each is provided with the guide plate that has through hole,
Described rolling wheel regulator comprises a pair roller, roller described in two is arranged with a sanding belt, described in each, the center of roller is provided with a connecting axle, described in each, the two ends of connecting axle are each passed through a slide plate, and by a bearings on a bearing block, bearing block described in each is fixedly connected on a slide plate of corresponding side; Described in each, the bottom welding of slide plate has a screw rod; During installation, by with described roller, connecting axle, bearing block link into an integrated entity two described in slide plate insert in the gathering sill of the forward and backward setting of described roller support respectively, simultaneously by after the screw rod bottom slide plate described in each first screws in a locking nut, again through corresponding described guide plate, be finally locked with locking nut described in another;
Described screw rod adjustment assembly comprises two ends and has the contrary two-way threaded-insert of the hand of spiral, the two ends of described two-way threaded-insert are connected with two screw rods, wherein the other end of screw rod described in is connected on the articulated slab of described underframe, and described in another, the other end of screw rod is connected on another articulated slab of described rotating bottom board.
2. a kind of melting FBE surface processing device as claimed in claim 1, it is characterized in that: described drive unit comprises one and is welded on connection bracket on arbitrary described slide plate, described connection bracket is bolted to connection one speed reducer, the input of described decelerator connects a variable frequency adjustment motor, and the output of described decelerator connects the connecting axle of wherein roller described in.
3. a kind of melting FBE surface processing device as claimed in claim 1 or 2, is characterized in that: the operating pressure controlling described air bag is regulated by the pressure-regulating valve of attached air pipe.
4. the method for adjustment of a kind of melting FBE surface processing device as described in claims 1 to 3 any one, it comprises the following steps:
1) regulate in rolling wheel regulator two locking nuts be arranged on bottom each slide plate on screw rod, make the sanding belt top of two roller supportings arrive the pending bottom with the steel pipe of melting FBE;
2) to two airbag aerations in guide bar support, the ship type underframe in the lifting support at two air bag tops is made to be increased along the guide post of four on guide bar support by the sliding sleeve of four on it, the end face top of sanding belt is made to be pressed in the bottom of steel pipe, with steel pipe surface finishing coat close contact, be then rotatably provided in the stop nut location on each gag lever post;
3) according to the angle requirement of polishing, rotating screw bolt regulates the two-way threaded-insert of assembly, and rotating bottom board is rotated, until reach the requirement position meeting grinding angle around the vertical bearing pin of bracing or strutting arrangement;
4) variable frequency adjustment motor is started, connecting axle is driven to rotate by decelerator, and then drive sanding belt to rotate by roller, start the axis direction motion that drive unit drives rotation edge, steel pipe limit steel pipe, the relative motion of sanding belt and steel tube surface is produced rub, with the even hacking of melting FBE by steel tube surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049213.9A CN103128632B (en) | 2013-02-07 | 2013-02-07 | Fusion epoxy powder coating surface processing device and adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049213.9A CN103128632B (en) | 2013-02-07 | 2013-02-07 | Fusion epoxy powder coating surface processing device and adjusting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103128632A CN103128632A (en) | 2013-06-05 |
| CN103128632B true CN103128632B (en) | 2015-07-01 |
Family
ID=48489418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310049213.9A Expired - Fee Related CN103128632B (en) | 2013-02-07 | 2013-02-07 | Fusion epoxy powder coating surface processing device and adjusting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103128632B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985039B (en) * | 2017-06-08 | 2018-03-23 | 佛山市金海辉煌不锈钢有限公司 | A kind of weld grinding equipment of belt stainless steel tube |
| CN109248811B (en) * | 2018-10-31 | 2024-04-02 | 中建八局第一建设有限公司 | Automatic pipeline wall polishing and paint spraying device |
| CN111070051A (en) * | 2019-12-27 | 2020-04-28 | 中国第一重型机械集团大连加氢反应器制造有限公司 | Movable air bag type lifting abrasive belt machine and operation method thereof |
| CN113458928B (en) * | 2021-07-22 | 2023-05-16 | 浙江航佳工贸有限公司 | Surface plastic-coated pretreatment method for manufacturing plastic-coated steel pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229136A (en) * | 1989-01-17 | 1990-09-19 | Npd Corp | Method and apparatus for pattern imprenation of paper and other non-woven web. |
| WO2009049868A1 (en) * | 2007-10-16 | 2009-04-23 | Nagel Maschinen- Und Werkzeugfabrik Gmbh | Pressing device for cutting means and apparatus and method for finishing circumferential surfaces on cylindrical parts of a workpiece |
| CN201537851U (en) * | 2009-11-16 | 2010-08-04 | 金湖小青青机电设备有限公司 | Abrasive belt grinder for large-diameter ultra-long circular tubes |
| KR101123582B1 (en) * | 2009-08-31 | 2012-03-20 | 주식회사 에이제이에스티 | Polisher of pipe outside |
| CN102785154A (en) * | 2012-06-25 | 2012-11-21 | 浙江双林塑料机械有限公司 | Polishing machine of steel belt edges |
| CN203265022U (en) * | 2013-02-07 | 2013-11-06 | 中国海洋石油总公司 | Fusion epoxy powder coating surface treatment device |
-
2013
- 2013-02-07 CN CN201310049213.9A patent/CN103128632B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229136A (en) * | 1989-01-17 | 1990-09-19 | Npd Corp | Method and apparatus for pattern imprenation of paper and other non-woven web. |
| WO2009049868A1 (en) * | 2007-10-16 | 2009-04-23 | Nagel Maschinen- Und Werkzeugfabrik Gmbh | Pressing device for cutting means and apparatus and method for finishing circumferential surfaces on cylindrical parts of a workpiece |
| KR101123582B1 (en) * | 2009-08-31 | 2012-03-20 | 주식회사 에이제이에스티 | Polisher of pipe outside |
| CN201537851U (en) * | 2009-11-16 | 2010-08-04 | 金湖小青青机电设备有限公司 | Abrasive belt grinder for large-diameter ultra-long circular tubes |
| CN102785154A (en) * | 2012-06-25 | 2012-11-21 | 浙江双林塑料机械有限公司 | Polishing machine of steel belt edges |
| CN203265022U (en) * | 2013-02-07 | 2013-11-06 | 中国海洋石油总公司 | Fusion epoxy powder coating surface treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103128632A (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103128632B (en) | Fusion epoxy powder coating surface processing device and adjusting method thereof | |
| CN104389250B (en) | A kind of sander for the railway track web of the rail | |
| CN205817190U (en) | A kind of back chipping | |
| CN203265022U (en) | Fusion epoxy powder coating surface treatment device | |
| CN106271987A (en) | Rechargeable steel rail profile belt grinder | |
| CN104631234B (en) | A kind of rail duplex automatic derusting machine | |
| CN103722477A (en) | Rail web rust removal sander | |
| CN205465172U (en) | Fixed nonrust steel pipe crew cut of inside and outside two sides machine | |
| CN110000758A (en) | The climbing robot with maintenance can be detected automatically | |
| CN102847755A (en) | Connecting rod straightening machine and using method thereof | |
| CN201098816Y (en) | Steel pipe inner sharpening machine | |
| CN104401398A (en) | Solar sail vehicle | |
| CN204417940U (en) | A kind of sander for the railway track web of the rail | |
| CN101804596A (en) | Welding groove sander and sanding method thereof | |
| CN205394209U (en) | Burnishing device of high -efficient long and thin tubular metal resonator | |
| CN113355961A (en) | Heavy rail of synthesizing is with polisher that has complementary unit | |
| CN102513904A (en) | Inner weld seam grinding machine for straight weld seam pipes | |
| CN103317266A (en) | Steel-aluminum rail welding line equipment | |
| CN111535093B (en) | Polishing device used after railway welding and using method thereof | |
| CN203390410U (en) | Steel-aluminum composite rail welding production line equipment | |
| CN203160075U (en) | Device for machining rolling surface of rail laid in track | |
| CN206536322U (en) | The sanding apparatus at right angle in a kind of tank | |
| CN202824272U (en) | Connecting rod straightening machine | |
| CN207223618U (en) | A kind of subway composite conducting rail welds sanding and polishing machine | |
| CN205852448U (en) | A kind of lathe track polishing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161216 Address after: 100027 East Third Ring Road, Beijing, Chaoyang District No. 2 Patentee after: CNOOC Research Institute Patentee after: CNOOC Energy Technology Co., Ltd. Address before: Chaoyangmen North Street, Beijing, 100010, 25 Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Institute Patentee before: CNOOC Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20180207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |