CN110026836B - A kind of outer wall buffing attachment of stainless steel tube - Google Patents
A kind of outer wall buffing attachment of stainless steel tube Download PDFInfo
- Publication number
- CN110026836B CN110026836B CN201910502877.3A CN201910502877A CN110026836B CN 110026836 B CN110026836 B CN 110026836B CN 201910502877 A CN201910502877 A CN 201910502877A CN 110026836 B CN110026836 B CN 110026836B
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- CN
- China
- Prior art keywords
- polishing
- roll
- stainless steel
- steel tube
- motor
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of outer wall buffing attachments of stainless steel tube, when carrying out polishing, stainless steel tube to be processed is gripped by steel pipe clamping plate, and rotation is driven by motor, and stainless steel tube to be processed is located on the center of three polishing rolls of triangular shape distribution, in the roll surface of rotation Shi Huiyu polishing roll quickly friction occurs for stainless steel tube to be processed, and then it realizes and stainless steel tube is polished by the relative rolling realization between polishing roll and stainless steel tube to be processed, its full surface can be made to complete polishing since stainless steel tube rotates a few, its polishing efficiency relative to it is existing polishing pad rotation stainless steel pipe surface be moved in translation complete polishing by way of it is higher, the stainless steel tube time-consuming for polishing certain length is shorter；And in polishing, for motor only to the spinning movement output power of stainless steel tube, the motor thrust load of motor is more simple, and energy consumption when motor operates is lower, and motor is without often replacement, and cost is relatively low for working service.
Description
Technical field
The invention belongs to stainless steel tubes to produce and process technical field, and in particular to a kind of outer wall polishing dress of stainless steel tube
It sets.
Background technique
Current existing stainless steel tube outer wall buffing attachment, such as Chinese invention patent (publication number CN109465688A), institute is public
Open, including shell, bracket, lifting cover, filter plate, rotating base, steel pipe clamping plate, transmission shaft, motor, motion bar, polishing pad, turn
The upper end of shell is arranged in disk, connecting rod and gasket, bracket, and lifting cover is mounted on bracket, and filter plate is mounted on shell
In, rotating base is symmetrically mounted on the top for being located at filter plate in the left and right sidewall of shell, and steel pipe Boards wall is rotating
On pedestal, wherein the rotating base of side is fixedly connected with the transmission shaft across side wall of outer shell, and motor is mounted on shell
The motor shaft of outside, transmission shaft and motor is sequentially connected by belt, while turntable is fixed on the motor shaft of motor, even
One end of bar is eccentrically fastened on turntable, and the other end of connecting rod is fixedly connected by gasket with one end of motion bar, motion bar
The top of rotating base, steel pipe clamping plate is set, and polishing pad distributing installation is on motion bar；Its by steel pipe clamping plate grip to
The stainless steel tube both ends of polishing are clamped by steel pipe clamping plate wait throw while motor drives rotating base rotation by transmission shaft
The rotation of light processing stainless steel pipe, electric opportunity driven turntable rotates and passes through connecting rod polished processing stainless steel pipe while rotating
It pulls motion bar to move horizontally, polishing pad is driven to move when motion bar moves horizontally in the polished processing stainless steel pipe surface of rotation
Dynamic realize polishes stainless steel pipe surface.
Above-mentioned existing stainless steel tube outer wall buffing attachment can also be by the spray installed in lifting cover after being polished
The hairbrush installed in pipe device and filter plate to the stainless steel tube outer surface after polishing treatment is cleaned and is dried, but in reality
In use process, due to needing motion bar that polishing pad is driven just to be able to achieve polishing in the stainless steel pipe surface movement of rotation, polish
The time that pad is moved in translation the complete root stainless steel tube of polishing is related with the length of polished processing stainless steel pipe, in polishing one
Taken a long time when the stainless steel tube of measured length, polishing efficiency it is lower, and above-mentioned existing stainless steel tube outer wall buffing attachment passes through
One motor drives the rotation of steel pipe clamping plate and motion bar to be moved in translation simultaneously, the rotation of polished processing stainless steel pipe in polishing
Mutually resistance can be caused to interfere between the translation of polishing pad, be easy to cause the overload of motor shaft and be broken, motor operating
When energy consumption it is larger, motor needs replacing again and again, working service higher cost.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is intended to provide a kind of polishing efficiency is high, low energy consumption, motor working service at
The outer wall buffing attachment of this low stainless steel tube.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of outer wall buffing attachment of stainless steel tube, including shell, bracket, rotating base, steel pipe clamping plate, transmission shaft, electricity
The upper end of shell is arranged in mechanical, electrical machine seat board, lifting cover, the first polishing roller seat, the second polishing roller seat and polishing roll, bracket, turns
Dynamic pedestal is symmetrically mounted in the left and right sidewall of shell, and steel pipe Boards wall is mounted on rotating base, wherein side
Rotating base be fixedly connected with transmission shaft, transmission shaft is connected by the electric machine shaft driving of driving belt and motor, motor installation
It is fixed on motor seat board, motor seat board is weldingly fixed on the outer wall of shell, and lifting cover is rack-mount, the first polishing roll
Seat and the second polishing roller seat include installation pedestal and polishing roll installing arm, and installation pedestal covers the periphery in rotating base and fastening
It is fixed on the side wall of shell, polishing roll installing arm is evenly distributed on the outer wall of installation pedestal in 120 ° of angles, polishing roll packet
Include there are three and the both ends end of each polishing roll movable be respectively adjustably mounted on the first polishing roller seat and the second polishing roll
In the corresponding polishing roll installing arm of seat, three polishing roll triangular shape distributing installations are in the first polishing roller seat and the second polishing roll
Between seat.
Further, molding is moved towards in the polishing roll installing arm along its length and is provided with sliding block loose slot, sliding block activity
Installation settings has sliding block in slot, and the end of polishing roll is mounted on sliding block, is fixedly installed on the outboard end notch of sliding block loose slot
There are sliding block baffle plate, the sliding block in the first polishing roller seat and the second polishing roller seat at least one three of them polishing roll installing arm
Installation settings has adjusting screw rod on baffle plate, and adjusting screw rod, which protrudes into, to be mounted in sliding block loose slot and be threadedly coupled with sliding block, adjusts
The outboard end of screw rod is saved towards extending on the outside of sliding block baffle plate and be fixedly connected with adjusting handle.
Further, annular is uniformly distributed perforation and forms pedestal mounting hole on the seat surface of the installation pedestal, installs base
Seat is connected to realization on pedestal mounting hole by the sidewall thread that fastening bolt passes through shell and is fixedly secured on the side wall of shell.
Further, the polishing roll includes roll shaft, roll body and roll body positioning end cap, and the center of roll body is moved towards along its length
Perforation forms roll shaft mounting hole, and the periphery molding that roll shaft mounting hole is located on the end face of roll body is provided with positioning ring groove, roll shaft
Interspersed to be mounted in the roll shaft mounting hole of roll body and the end of roll shaft is towards extending outside roll shaft mounting hole, roll body positioning end cap includes
Roll shaft connector sleeve, roll body connection ring, first end cover fastener hole and end cap fastening bolt, roll body connection ring are molded over roll shaft connector sleeve
One end on, first end cover fastener hole, which opens up, to be molded on the side jacket wall of roll shaft connector sleeve, roll body position end cap roll shaft connect
Female connector is sleeved on roll shaft, and roll body connection ring correspondence is plugged in positioning ring groove, and first end cover fastening hole forming is corresponded on roll shaft
It is provided with second end cover fastener hole, end cap fastening bolt passes through first end cover fastener hole and is threaded on second end cover fastener hole
It realizes and roll body positioning end lid is fixedly secured on roll shaft and the end of roll body is positioned by roll body positioning end cap, roll shaft
End is fixed on sliding block.
The invention has the following beneficial effects:
A kind of outer wall buffing attachment of stainless steel tube of the present invention, when carrying out polishing, stainless steel tube to be processed is by steel pipe
Clamping plate grips, and rotation is driven by motor, and stainless steel tube to be processed is located at three polishing rolls of triangular shape distribution
Center on, stainless steel tube to be processed rotation Shi Huiyu polishing roll roll surface occur quickly friction, and then realize pass through throwing
Relative rolling realization between smooth roll and stainless steel tube to be processed polishes stainless steel tube, since stainless steel tube rotates a few
Its full surface may make to complete polishing, polishing efficiency is relative to existing flat in the stainless steel pipe surface of rotation by polishing pad
The mobile mode to complete polishing is higher, and the stainless steel tube time-consuming for polishing certain length is shorter；And in polishing, electricity
For machine only to the spinning movement output power of stainless steel tube, the motor thrust load of motor is more simple, energy consumption when motor operates compared with
Low, motor is without often replacement, and cost is relatively low for working service.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the outer wall buffing attachment of stainless steel tube of the present invention；
Fig. 2 is a kind of simplification mounting structure schematic diagram of its polishing roll of the outer wall buffing attachment of stainless steel tube of the present invention；
Fig. 3 is its first polishing roller seat, the second polishing roller seat and throwing of a kind of outer wall buffing attachment of stainless steel tube of the present invention
The mounting structure schematic diagram of smooth roll；
Fig. 4 is a kind of decomposition texture schematic diagram of its polishing roll of the outer wall buffing attachment of stainless steel tube of the present invention；
Fig. 5 is a kind of decomposition texture schematic diagram of its polishing roll of the outer wall buffing attachment of stainless steel tube of the present invention.
In figure: 1, shell；2, bracket；3, rotating base；4, steel pipe clamping plate；5, transmission shaft；6, motor；7, motor seat board；
8, lifting cover；91, the first polishing roller seat；92, the second polishing roller seat；10, polishing roll；11, filter plate；12, cleaning solution collecting chamber；
100, stainless steel tube；61, driving belt；901, installation pedestal；902, polishing roll installing arm；903, sliding block loose slot；904, sliding
Block；905, sliding block baffle plate；906, adjusting screw rod；907, adjusting handle；908, pedestal mounting hole；101, roll shaft；102, roll body；
103, roll body positions end cap；101a, second end cover fastener hole；102a, roll shaft mounting hole；102b, positioning ring groove；103a, roll shaft
Connector sleeve；103b, roll body connection ring；103c, first end cover fastener hole；103d, end cap fastening bolt；11a, filter opening.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the invention will be further described, in order to be more clearly understood that this
Invent claimed technical idea.
A kind of outer wall buffing attachment of stainless steel tube of the present invention as shown in Figs. 1-5, including shell 1, bracket 2, rotating base
3, steel pipe clamping plate 4, transmission shaft 5, motor 6, motor seat board 7, lifting cover 8, first polish roller seat 91, second and polish roller seat 92 and throw
The upper end of shell 1 is arranged in smooth roll 10, bracket 2, and rotating base 3 is symmetrically mounted in the left and right sidewall of shell 1, steel pipe
Clamping plate 4 is fixedly mounted on rotating base 3, and wherein the rotating base 3 of side is fixedly connected with transmission shaft 5, and transmission shaft 5 passes through biography
Dynamic belt 61 is connect with the electric machine shaft driving of motor 6, and motor 6 is fixed on motor seat board 7, and motor seat board 7 is welded and fixed
On the outer wall of shell 1, lifting cover 8 is mounted on bracket 2, and the first polishing roller seat 91 and the second polishing roller seat 92 include installation
Pedestal 901 and polishing roll installing arm 902,901 sets of installation pedestal rotating base 3 periphery and be fixedly secured to the side of shell 1
On wall, polishing roll installing arm 902 is evenly distributed on the outer wall of installation pedestal 901 in 120 ° of angles, and polishing roll 10 includes three
The both ends end of a and each polishing roll 10 is movable respectively to be adjustably mounted on the first polishing roller seat 91 and the second polishing roller seat
In 92 corresponding polishing roll installing arms 902, three 10 triangular shape distributing installations of polishing roll are in the first polishing roller seat 91 and the
Between two polishing roller seats 92.
Wherein, molding is moved towards in polishing roll installing arm 902 along its length and is provided with sliding block loose slot 903, sliding block loose slot
Installation settings has sliding block 904 in 903, and the end of polishing roll 10 is mounted on sliding block 904, the outside end slot of sliding block loose slot 903
Be fixedly installed sliding block baffle plate 905 on mouthful, at least one in the first polishing roller seat 91 and the second polishing roller seat 92 three of them
Installation settings has adjusting screw rod 906 on sliding block baffle plate 905 in polishing roll installing arm 902, and adjusting screw rod 906, which protrudes into, to be mounted on
It is threadedly coupled in sliding block loose slot 903 and with sliding block 904, the outside of outboard end towards the sliding block baffle plate 905 of adjusting screw rod 906 is prolonged
It stretches out and is fixedly connected with adjusting handle 907, the spacing between polishing roll 10 is adjusted to adapt to the stainless of different tube diameters size
The polishing of steel pipe and facilitates stainless steel tube to be processed is put between each polishing roll 10 and is clamped to steel pipe clamping plate 4
On.
Specifically, annular is uniformly distributed perforation and forms pedestal mounting hole 908 on the seat surface of installation pedestal 901, base is installed
Seat 901 is connected to realization on pedestal mounting hole 908 by the sidewall thread that fastening bolt passes through shell 1 and is fixedly secured to shell 1
Side wall on.
More specifically, polishing roll 10 includes that roll shaft 101, roll body 102 and roll body position end cap 103, the center edge of roll body 102
Its length moves towards perforation and forms roll shaft mounting hole 102a, and outer the surrounding of roll shaft mounting hole 102a is located on the end face of roll body 102
Type is provided with positioning ring groove 102b, and roll shaft 101 is interspersed to be mounted in the roll shaft mounting hole 102a of roll body 102 and the end of roll shaft 101
Portion towards extending outside roll shaft mounting hole 102a, roll body position end cap 103 include roll shaft connector sleeve 103a, roll body connection ring 103b,
First end cover fastener hole 103c and end cap fastening bolt 103d, roll body connection ring 103b are molded over one end of roll shaft connector sleeve 103a
On, first end cover fastener hole 103c, which is opened up, to be molded on the side jacket wall of roll shaft connector sleeve 103a, and roll body positions the roller of end cap 103
Axis connection set 103a is sleeved on roll shaft 101, and roll body connection ring 103b correspondence is plugged in positioning ring groove 102b, on roll shaft 101
Corresponding first end cover fastener hole 103c molding is provided with second end cover fastener hole 101a, and end cap fastening bolt 103d passes through first end
Cover tightly solid hole 103c be threaded on second end cover fastener hole 101a realize by roll body positioning end cap 103 be fixedly secured to roll shaft
The end of roll body 102 is positioned on 101 and by roll body positioning end cap 103, the end of roll shaft 101 is fixed on sliding block
On 904.
The outer wall buffing attachment of stainless steel tube of the present invention, rotating base 3, steel pipe clamping plate 4, lifting cover 8 structure with
Existing stainless steel tube outer wall buffing attachment is identical in background technique, positioned at the lower section of rotating base 3, steel pipe clamping plate 4 in shell 1
It is again provided with filter plate 11, distribution is provided with the filter opening 11a flowed through for cleaning solution on filter plate 11, is located at filter plate 11 in shell 1
Lower section is provided with cleaning solution collecting chamber 12；When carrying out polishing, stainless steel tube 100 to be processed is solid by the clamping of steel pipe clamping plate 4
It is fixed, and driven and rotated by motor 6, and stainless steel tube to be processed 100 is located in three polishing rolls 10 of triangular shape distribution
In the heart, in the roll surface of rotation Shi Huiyu polishing roll 10 quickly friction occurs for stainless steel tube 100 to be processed, and then realizes and pass through throwing
Relative rolling realization between smooth roll 10 and stainless steel tube to be processed 100 polishes stainless steel tube 100, due to stainless steel tube
100 rotation a few can make its full surface complete polishing, polishing efficiency relative to it is existing by polishing pad rotation not
Rust steel tube surface translational movement is higher come the mode for completing polishing, and the stainless steel tube 100 for polishing certain length is time-consuming shorter；And
In polishing, for motor 6 only to the spinning movement output power of stainless steel tube 100, the motor thrust load of motor 6 is more simple
Single, energy consumption when motor 6 operates is lower, and motor 6 is without often replacement, and cost is relatively low for working service.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
Kind is corresponding to be changed and deforms, and all these change and deform the protection model that all should belong to the claims in the present invention
Within enclosing.
Claims (4)
1. a kind of outer wall buffing attachment of stainless steel tube, including shell (1), bracket (2), rotating base (3), steel pipe clamping plate (4),
Transmission shaft (5), motor (6), motor seat board (7) and lifting cover (8), bracket (2) are arranged in the upper end of shell (1), rotating base
(3) it being symmetrically mounted in the left and right sidewall of shell (1), steel pipe clamping plate (4) is fixedly mounted on rotating base (3),
The rotating base (3) of middle side is fixedly connected with transmission shaft (5), and transmission shaft (5) passes through the electricity of driving belt (61) and motor (6)
Arbor transmission connection, motor (6) are fixed on motor seat board (7), and motor seat board (7) is weldingly fixed on the outer of shell (1)
On wall, lifting cover (8) is mounted on bracket (2), it is characterised in that: further includes the first polishing roller seat (91), the second polishing roller seat
(92) include installation pedestal (901) and polish with polishing roll (10), the first polishing roller seat (91) and the second polishing roller seat (92)
Roller installing arm (902), installation pedestal (901) cover the periphery in rotating base (3) and are fixedly secured on the side wall of shell (1),
Polishing roll installing arm (902) is evenly distributed on the outer wall of installation pedestal (901) in 120 ° of angles, and polishing roll (10) includes three
The both ends end of a and each polishing roll (10) is movable respectively to be adjustably mounted on the first polishing roller seat (91) and the second polishing
In the corresponding polishing roll installing arm (902) of roller seat (92), three polishing roll (10) triangular shape distributing installations are in the first polishing
Between roller seat (91) and the second polishing roller seat (92).
2. a kind of outer wall buffing attachment of stainless steel tube as described in claim 1, it is characterised in that: the polishing roll installing arm
(902) molding is moved towards on along its length to be provided with sliding block loose slot (903), installation settings has sliding block in sliding block loose slot (903)
(904), the end of polishing roll (10) is mounted on sliding block (904), is fixedly installed on the outboard end notch of sliding block loose slot (903)
Have sliding block baffle plate (905), at least one three of them polishing roll in the first polishing roller seat (91) and the second polishing roller seat (92)
There is adjusting screw rod (906) installation settings on sliding block baffle plate (905) in installing arm (902), adjusting screw rod (906) protrudes into installation
It is threadedly coupled in sliding block loose slot (903) and with sliding block (904), the outboard end of adjusting screw rod (906) is towards sliding block baffle plate
(905) extend on the outside of and be fixedly connected with adjusting handle (907).
3. a kind of outer wall buffing attachment of stainless steel tube as described in claim 1, it is characterised in that: the installation pedestal
(901) annular is uniformly distributed perforation and forms pedestal mounting hole (908) on seat surface, and installation pedestal (901) passes through fastening bolt
Realization on pedestal mounting hole (908) is connected to across the sidewall thread of shell (1) to be fixedly secured on the side wall of shell (1).
4. a kind of outer wall buffing attachment of stainless steel tube as claimed in claim 2, it is characterised in that: polishing roll (10) packet
Roll shaft (101), roll body (102) and roll body positioning end cap (103) are included, perforation molding is moved towards at the center of roll body (102) along its length
Have roll shaft mounting hole (102a), the periphery molding on the end face of roll body (102) positioned at roll shaft mounting hole (102a) is provided with positioning
Annular groove (102b), roll shaft (101) is interspersed to be mounted in the roll shaft mounting hole (102a) of roll body (102) and the end of roll shaft (101)
Extend outside towards roll shaft mounting hole (102a), it includes roll shaft connector sleeve (103a), roll body connection ring that roll body, which positions end cap (103),
(103b), first end cover fastener hole (103c) and end cap fastening bolt (103d), roll body connection ring (103b) are molded over roll shaft company
On one end of female connector (103a), first end cover fastener hole (103c) opens up the side jacket wall for being molded over roll shaft connector sleeve (103a)
On, the roll shaft connector sleeve (103a) of roll body positioning end cap (103) is sleeved on roll shaft (101), and roll body connection ring (103b) is corresponding
It is plugged in positioning ring groove (102b), first end cover fastener hole (103c) molding is corresponded on roll shaft (101) and is provided with second end cover
Fastener hole (101a), end cap fastening bolt (103d) pass through first end cover fastener hole (103c) and are threaded in second end cover fastening
On hole (101a) realize by roll body positioning end cap (103) be fixedly secured on roll shaft (101) and by roll body positioning end cap (103) it is right
The end of roll body (102) is positioned, and the end of roll shaft (101) is fixed on sliding block (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502877.3A CN110026836B (en) | 2019-06-11 | 2019-06-11 | A kind of outer wall buffing attachment of stainless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502877.3A CN110026836B (en) | 2019-06-11 | 2019-06-11 | A kind of outer wall buffing attachment of stainless steel tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110026836A CN110026836A (en) | 2019-07-19 |
| CN110026836B true CN110026836B (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910502877.3A Active CN110026836B (en) | 2019-06-11 | 2019-06-11 | A kind of outer wall buffing attachment of stainless steel tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110421417B (en) * | 2019-08-14 | 2020-11-24 | 江苏欧朗汽车管路***有限公司 | Surface smoothness processing apparatus is used in car pipeline spare processing |
| CN110722212A (en) * | 2019-10-10 | 2020-01-24 | 江苏新泰隆管件有限公司 | Special pipeline cutting device of multistage processing |
| CN111331500B (en) * | 2020-04-28 | 2020-12-08 | 博兴兴博投资有限公司 | Polishing machine for inner wall and outer wall of metal pipe |
| CN111975594A (en) * | 2020-07-29 | 2020-11-24 | 江西文青园林古建工程有限公司 | Old timber preparation is with cellar for storing things mud clearing device is done to ancient building |
| CN112658864A (en) * | 2020-12-17 | 2021-04-16 | 徐州亚苏尔高新材料有限公司 | Ceramic roller grinding machine with height adjustment function |
| CN113001388A (en) * | 2021-02-23 | 2021-06-22 | 上海瀚霜机电设备有限公司 | High-pressure pipe end optical rotation device |
| CN113787446B (en) * | 2021-09-13 | 2022-07-05 | 嘉善远景机械有限公司 | Pipe fitting polishing machine |
| CN114131498B (en) * | 2021-12-10 | 2023-05-09 | 浙江海洋大学 | Efficient polishing device for tubular column machining |
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| JPS5851058A (en) * | 1981-09-22 | 1983-03-25 | Kawasaki Steel Corp | Grinder for roller |
| US4665657A (en) * | 1982-03-12 | 1987-05-19 | Rands Steve Albert | Centerless flexible external honing apparatus |
| CN105196146B (en) * | 2015-09-02 | 2017-03-22 | 兰州兰石集团有限公司 | Pneumatic polishing machine for external circles of steel pipes |
| CN206445619U (en) * | 2016-12-08 | 2017-08-29 | 天津日腾飞管业有限公司 | A kind of efficient sanding apparatus for cable protection pipe |
| CN107866725A (en) * | 2017-10-18 | 2018-04-03 | 惠安华晨贸易有限公司 | Construction site rotates rust-removing cleaning device with pipeline |
| CN208592715U (en) * | 2018-01-17 | 2019-03-12 | 常山皮尔轴承有限公司 | A kind of bearing race grinding device |
| CN208147504U (en) * | 2018-04-08 | 2018-11-27 | 龙岩丽荣电子科技有限公司 | A kind of processing grinding device for tubular metal workpiece |
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- 2019-06-11 CN CN201910502877.3A patent/CN110026836B/en active Active
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