CN110450040A - A kind of stainless steel tube sanding and polishing device - Google Patents
A kind of stainless steel tube sanding and polishing device Download PDFInfo
- Publication number
- CN110450040A CN110450040A CN201910702409.0A CN201910702409A CN110450040A CN 110450040 A CN110450040 A CN 110450040A CN 201910702409 A CN201910702409 A CN 201910702409A CN 110450040 A CN110450040 A CN 110450040A
- Authority
- CN
- China
- Prior art keywords
- polishing
- stainless steel
- steel tube
- annular canister
- channel
- 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.)
- Pending
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
-
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of stainless steel tube sanding and polishing devices, including device noumenon, polishing channel and adsorbent chamber are successively offered under upper in described device ontology, the inner wall in the polishing channel is connected with annular canister, stainless steel tube is equipped in the annular canister, the annular canister is interior to be symmetrically arranged with polishing wheel adjusting mechanism about stainless steel tube；The side of the annular canister is equipped with polishing driving mechanism, and the polishing channel is connected with support block, and the support block is by spring and throws optical path connection；The inner wall in the polishing channel offers air-vent.Advantage is: two groups of polishing wheel adjusting mechanisms of setting polish two polishing wheels to weld seam simultaneously, shorten polishing cycle, improve polishing efficiency；Using particle in polishing process there is ferromagnetic characteristic to be introduced into adsorbent chamber, adsorbed through soft electromagnetic belt, after struck off by scraper plate, collect in dust-collecting cavity, effectively grit avoided arbitrarily to drift, protection workshop condition and staff's body.
Description
Technical field
The present invention relates to burnishing device technical field more particularly to a kind of stainless steel tube sanding and polishing devices.
Background technique
Stainless steel tube is a kind of hollow strip circular steel, is widely used mainly in petroleum, chemical industry, medical treatment, food, light
The industrial transportation pipe lines such as work, machinery instrument and machine structural parts etc..In addition, when bending, torsional strength are identical, weight compared with
Gently, so being also widely used in manufacture machine components and engineering structure.
When using stainless steel tube, it is often necessary to two sections or more piece stainless steel tube are welded to meet construction requirement,
Because the weld seam that welding is formed needs sanding and polishing device to process it, facilitates construction and increase aesthetic appeal.The prior art
In sanding and polishing device there are following technological deficiencies: 1, a kind of stainless steel tube of diameter Type can only be polished, when needing to polish
When the stainless steel tube of different-diameter type, also needs to change polishing wheel or change covering device, applicability is poor；2, in polishing process
In, it may appear that many comparatively fine granule foreigns are not collected processing to it, and leaving, it is drifted, and pollutes workshop condition
While the body of processing staff can also be impacted.
To solve the above problems, we have proposed a kind of stainless steel tube sanding and polishing devices.
Summary of the invention
The purpose of the present invention is to solve the problems in background techniques, and a kind of stainless steel tube proposed is polished and thrown
Electro-optical device.
To achieve the goals above, present invention employs following technical solutions: a kind of stainless steel tube sanding and polishing dress
It sets, including device noumenon, successively offers polishing channel and adsorbent chamber, the polishing channel under upper in described device ontology
Inner wall be connected with annular canister, be equipped with stainless steel tube in the annular canister, symmetrically set in the annular canister about stainless steel tube
There is polishing wheel adjusting mechanism；The side of the annular canister is equipped with polishing driving mechanism, and the polishing channel is connected with support block, described
Support block is by spring and throws optical path connection；The inner wall in the polishing channel offers air-vent, and is equipped with and draws in air-vent
Blower, the inner wall of the adsorbent chamber are connected with transmission shaft, and one end of one of transmission shaft through adsorbent chamber and is connected with dedusting
Driving motor, the driving sleeve are connected to middle belt wheel, and two middle belt wheels jointly are sleeved on absorption band, the absorption band connection
There is soft electromagnetic belt, the adsorbent chamber is connected with scraper plate, and the inner bottom wall of the adsorbent chamber offers dust-collecting cavity.
In above-mentioned stainless steel tube sanding and polishing device, the polishing wheel adjusting mechanism includes running through to be connected to ring
Nut on shape cylinder, the nut inner thread are connected with screw rod, and one end of the screw rod is connected with frame, and the frame is connected with
Polishing wheel, the side of the nut, which is equipped with, adjusts driving mechanism, and the frame is connected with gag lever post, the interior fixation of the annular canister
High-definition camera is installed, the high-definition camera is connected with control panel.
In above-mentioned stainless steel tube sanding and polishing device, the adjusting driving mechanism includes and nut interference
The worm gear of cooperation, the worm gear are engaged with worm screw, and one end of the worm screw is connected with polishing wheel and adjusts motor.
In above-mentioned stainless steel tube sanding and polishing device, the adjusting driving mechanism includes being socketed in annular canister
Big belt wheel, the upper end of described device ontology is equipped with polishing driving motor and stress plate, the output of the polishing driving motor
Axis connection is socketed with small pulley on the output shaft of the polishing driving motor on stress plate, the big belt wheel and small pulley
Synchronous belt jointly is sleeved on outer wall.
In above-mentioned stainless steel tube sanding and polishing device, described device ontology offers port.
In above-mentioned stainless steel tube sanding and polishing device, the soft electromagnetic belt is made of multiple soft magnetic boards.
In above-mentioned stainless steel tube sanding and polishing device, the support block side be arc, the support block with it is stainless
Steel pipe compresses contact.
Compared with prior art, the advantages of this stainless steel tube sanding and polishing device, is:
1, polishing wheel adjusting mechanism and high-definition camera are set, can easily to the spacing between polishing wheel and stainless steel tube into
Row is adjusted, and is adapted to the stainless steel tube of different-diameter type, no replacement is required polishing wheel or burnishing device, and adaptability is wider；
2, two groups of polishing wheel adjusting mechanisms are set, polish two polishing wheels to weld seam simultaneously, shorten polishing cycle, are improved
Polishing efficiency；
3, using particle in polishing process have ferromagnetic characteristic be introduced into adsorbent chamber, adsorbed through soft electromagnetic belt, after scraped
Plate strikes off, and collects in dust-collecting cavity, effectively grit is avoided arbitrarily to drift, protection workshop condition and staff's body.
Detailed description of the invention
Fig. 1 is a kind of positive structural perspective of stainless steel tube sanding and polishing device proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of stainless steel tube sanding and polishing device surface proposed by the present invention；
Fig. 3 is the structural schematic diagram of part A amplification in Fig. 2.
In figure: 1 device noumenon, 2 polishing channels, 3 adsorbent chambers, 4 bearings, 5 annular canisters, 6 stainless steel tubes, 7 nuts, 8 screw rods,
9 worm gears, 10 worm screws, 11 polishing wheels adjust motor, 12 gag lever posts, 13 frames, 14 polishing wheels, 15 high-definition cameras, 16 big belt wheels,
17 polishing driving motors, 18 small pulleys, 19 synchronous belts, 20 stress plates, 21 support blocks, 22 springs, 23 transmission shafts, belt wheel, 25 in 24
Adsorb band, 26 soft electromagnetic belts, 27 air-vents, 28 scraper plates, 29 dust-collecting cavities.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, it is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Embodiment
Referring to Fig.1-3, a kind of stainless steel tube sanding and polishing device, the device noumenon 1 including being square, solid, dress
It sets in ontology 1 and successively offers cylindrical polishing channel 2 and rectangular adsorbent chamber 3 under upper, in the inner wall for polishing channel 2
Portion is rotatably connected to annular canister 5 by bearing 4, stainless steel tube 6 is equipped in annular canister 5, front-rear direction is not about in annular canister 5
Rust steel pipe 6 is symmetrically arranged with polishing wheel adjusting mechanism；
More specifically, polishing wheel adjusting mechanism includes through the nut 7 being rotatably connected in annular canister 5, the connection of 7 internal screw thread of nut
There is screw rod 8, screw rod 8 is fixedly connected with U-shaped frame 13 close to one end of stainless steel tube 6, and the two sides inner wall of frame 13, which rotates, to be connected
It is connected to polishing wheel 14, the side of nut 7, which is equipped with, adjusts driving mechanism, and frame 13 is equally fixedly connected in the same side of screw rod 8
Gag lever post 12, and annular canister 5 offers the slide opening being slidably connected with gag lever post 12, is shown in Fig. 3 dotted box portion, annular canister 5 it is interior
Wall and high-definition camera 15 is not fixedly installed on the axis of stainless steel tube 6, high-definition camera 15 is connected with control panel；
The side of annular canister 5 is equipped with polishing driving mechanism, and the right side inner wall even circumferential in polishing channel 2 is fixedly connected with support block
21, support block 21 is fixedly connected with spring 22, the one end of spring 22 far from support block 21 and polishing channel far from the side of stainless steel tube 6
2 inner wall is fixedly connected, and further, support block 21 is arcuate structure close to the side of stainless steel tube 6, and support block 21 is in spring 22
It compresses and contacts with stainless steel tube 6 under elastic reaction；
It polishes the inner wall in channel 2 and offers the air-vent 27 being connected to adsorbent chamber 3 in the left side of annular canister 5, and air-vent 27
Air-introduced machine is inside installed, the two sides inner wall of adsorbent chamber 3 is symmetrically rotatably connected to transmission shaft 23 about bearing 4, one of transmission
One end of axis 23 is through adsorbent chamber 3 and is fixedly connected with dedusting driving motor, and dedusting driving motor is fixedly mounted on device sheet
The side of body 1, fixing sleeve is connected to middle belt wheel 24, tensioning socket jointly on the outer wall of two middle belt wheels 24 on the outer wall of transmission shaft 23
There is absorption band 25, the outer surface of absorption band 25 is fixedly connected with soft electromagnetic belt 26, and more specifically, soft electromagnetic belt 26 is by multiple soft electricity
Magnetic sheet seamless interfacing is constituted, and soft magnetic board is mature application in the prior art, and the inner bottom wall of adsorbent chamber 3 is fixedly connected with soft
, elastic, upper end is towards the right side and the scraper plate 28 that contradicts with soft electromagnetic belt 26, the inner bottom wall of adsorbent chamber 3 and on the right side of scraper plate 28
Funnelform dust-collecting cavity 29 is offered, funnel structure is more convenient the whereabouts of grit.
More specifically, adjusting driving mechanism includes the worm gear 9 being interference fitted with nut 7, and worm gear 9 is engaged with worm screw 10, snail
One end of bar 10 is fixedly connected with polishing wheel and adjusts motor 11, and polishing wheel adjusts motor 11 and is fixedly mounted on the outer of annular canister 5
On wall.
More specifically, adjusting driving mechanism includes the big belt wheel 16 being fixedly attached on 5 outer wall of annular canister, device noumenon 1
Upper end be fixedly installed with polishing driving motor 17 and stress plate 20, the output shaft of polishing driving motor 17 is rotatably connected on stress
It on plate 20, avoids stress concentration on polishing 17 output shaft of driving motor, reduces influence of the stress to it, prolong the service life,
Polish fixing sleeve on the output shaft of driving motor 17 and be connected to small pulley 18 corresponding with 16 position of big belt wheel, big belt wheel 16 with it is small
Joint activity is socketed with synchronous belt 19 on the outer wall of belt wheel 18, and further, the upper end of device noumenon 1 offers and polishing channel
2 are connected to, for the movable port of synchronous belt 19 (being not drawn into figure).
Predeclared to be, polishing driving motor 17 is VM7-M13G-1R520-A3 model servo motor, polishing driving electricity
Machine 17 is connect by matching servo-driver with control panel, and it is that 5IK90A-CF model subtracts that polishing wheel, which adjusts motor 11,
Speed motor, dedusting driving motor are Z2-52 direct current generator, above-mentioned polishing driving motor 17 with dedusting driving motor and control plane
Plate connection, can be opened and closed by control panel, and polishing driving motor 17, polishing wheel adjust motor 11 and dedusting driving motor is equal
It is electrically connected with external power supply.
In the present invention, stainless steel tube 6 penetrates polishing channel 2 from left to right, and is connected with traction in the right end of stainless steel tube 6
Device, so that stainless steel tube 6 gradually moves right and (support block 21 is avoided to hinder 6 weld seam position of stainless steel tube), in moving process,
Stainless steel tube 6 is imaged by high-definition camera 15, staff can have found stainless steel tube 6 by the control panel with display
Weld seam position, traction device stop traction, and polishing wheel adjusts motor 11 by intermeshing worm screw 10 and worm gear 9 for torque
Nut 7 is passed to, since frame 13, screw rod 8, gag lever post 12 are fixedly connected as an entirety, the rotation of nut 7 is converted into screw rod
8 axial movement, so adjust polishing wheel 14 position, by high-definition camera 15 adjust polishing wheel 14 position until its with
Weld seam offsets；
Polishing driving motor 17 transmits torque to annular canister 5 by small pulley 18, big belt wheel 16 and synchronous belt 19, makes annular canister
5 quick circular-rotations, annular canister 5 are integrated with polishing wheel 14, therefore the polishing wheel 14 of quick rotation can throw weld seam
Light processing can also adjust the position of polishing wheel 14, weld seam and stainless steel after making polishing in the process according to the thickness of weld seam
The outer wall of pipe 6 is located on same annular surface, since small pulley 18 is different from the diameter of big belt wheel 16, can pass through servo-drive utensil
The basic parameter (such as revolving speed, power) of body setting polishing driving motor 17, to meet polishing speed demand；
During the polishing process, can generate it is tiny, there is ferromagnetic particle, air-introduced machine under the guidance particle from annular canister 5
Left side, adsorb into air-vent 27 and by soft electromagnetic belt 26, dedusting driving motor drives one of transmission shaft 23 to rotate, In
Absorption band 25 is driven to be driven along fixation locus under middle belt wheel 24 and the collective effect of absorption band 25, referring to Fig.1, middle 24 up time of belt wheel
Needle rotation, under the striking off of scraper plate 28, particle is constantly accumulated, will when the particle gravity in its underpart is greater than magnetic attraction
It drops down onto dust-collecting cavity 29, the interior bottom installation valve of dust-collecting cavity 29, in figure and is not drawn into, opens valve convenient for later stage work personnel
And particle is taken out.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of stainless steel tube sanding and polishing device, including device noumenon (1), which is characterized in that described device ontology (1)
Interior that polishing channel (2) and adsorbent chamber (3) are successively offered under upper, the inner wall of polishing channel (2) is connected with annular canister
(5), it is equipped with stainless steel tube (6) in the annular canister (5), is symmetrically arranged with throwing about stainless steel tube (6) in the annular canister (5)
Halo regulating mechanism；
The side of the annular canister (5) is equipped with polishing driving mechanism, and the polishing channel (2) is connected with support block (21), described to support
Block (21) is connect by spring (22) with polishing channel (2)；
The inner wall of polishing channel (2) offers air-vent (27), and is equipped with air-introduced machine, the absorption in air-vent (27)
The inner wall of chamber (3) is connected with transmission shaft (23), and one end of one of transmission shaft (23) through adsorbent chamber (3) and is connected with dedusting
Driving motor, the transmission shaft (23) are socketed with middle belt wheel (24), and two middle belt wheels (24) jointly are sleeved on absorption band
(25), the absorption band (25) is connected with soft electromagnetic belt (26), and the adsorbent chamber (3) is connected with scraper plate (28), the adsorbent chamber
(3) inner bottom wall offers dust-collecting cavity (29).
2. a kind of stainless steel tube sanding and polishing device according to claim 1, which is characterized in that the polishing wheel tune
Section mechanism includes through the nut (7) being connected on annular canister (5), and nut (7) internal screw thread is connected with screw rod (8), described
One end of screw rod (8) is connected with frame (13), and the frame (13) is connected with polishing wheel (14), and the side of the nut (7) is set
There is adjusting driving mechanism, the frame (13) is connected with gag lever post (12), is fixedly installed with high definition in the annular canister (5) and takes the photograph
As head (15), the high-definition camera (15) is connected with control panel.
3. a kind of stainless steel tube sanding and polishing device according to claim 1, which is characterized in that the adjusting driving
Mechanism includes the worm gear (9) with nut (7) interference fit, and the worm gear (9) is engaged with worm screw (10), and the one of the worm screw (10)
End is connected with polishing wheel and adjusts motor (11).
4. a kind of stainless steel tube sanding and polishing device according to claim 1, which is characterized in that the adjusting driving
Mechanism includes the big belt wheel (16) being socketed on annular canister (5), and the upper end of described device ontology (1) is equipped with polishing driving motor
(17) it is connected on stress plate (20) with stress plate (20), the output shaft of polishing driving motor (17), the polishing driving
It is socketed on the output shaft of motor (17) small pulley (18), is socketed jointly on the big belt wheel (16) and the outer wall of small pulley (18)
There are synchronous belt (19).
5. a kind of stainless steel tube sanding and polishing device according to claim 4, which is characterized in that described device ontology
(1) port is offered.
6. a kind of stainless steel tube sanding and polishing device according to claim 1, which is characterized in that the soft electromagnetic belt
(26) it is made of multiple soft magnetic boards.
7. a kind of stainless steel tube sanding and polishing device according to claim 1, which is characterized in that the support block (21)
Side is arc, and the support block (21) compresses with stainless steel tube (6) to be contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910702409.0A CN110450040A (en) | 2019-07-31 | 2019-07-31 | A kind of stainless steel tube sanding and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910702409.0A CN110450040A (en) | 2019-07-31 | 2019-07-31 | A kind of stainless steel tube sanding and polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110450040A true CN110450040A (en) | 2019-11-15 |
Family
ID=68484363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910702409.0A Pending CN110450040A (en) | 2019-07-31 | 2019-07-31 | A kind of stainless steel tube sanding and polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110450040A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518325A (en) * | 2020-12-16 | 2021-03-19 | 陈维华 | Automatic grinding and welding equipment |
| CN112692713A (en) * | 2020-12-17 | 2021-04-23 | 江园 | High efficiency pipeline machining polishing equipment |
| CN114888673A (en) * | 2022-05-07 | 2022-08-12 | 安徽亚珠金刚石股份有限公司 | Be applied to equipment of polishing of synthetic diamond processing |
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| CN204413832U (en) * | 2014-12-22 | 2015-06-24 | 广州永大不锈钢有限公司 | A kind of stainless steel tube sanding and polishing device |
| CN108669795A (en) * | 2018-07-31 | 2018-10-19 | 芜湖市祥居家具设计有限公司 | A kind of desk for preventing keyboard from falling ash |
| CN109333193A (en) * | 2018-09-29 | 2019-02-15 | 潘旭康 | A kind of glass tube processing surface polishing and grinding apparatus |
| CN208644901U (en) * | 2018-09-07 | 2019-03-26 | 李荣兴 | A kind of adjustable outer wall of steel pipe sharpening machine |
| CN208663510U (en) * | 2018-09-08 | 2019-03-29 | 李瑞静 | One kind being used for sharpening machine collection device |
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2019
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204413832U (en) * | 2014-12-22 | 2015-06-24 | 广州永大不锈钢有限公司 | A kind of stainless steel tube sanding and polishing device |
| CN108669795A (en) * | 2018-07-31 | 2018-10-19 | 芜湖市祥居家具设计有限公司 | A kind of desk for preventing keyboard from falling ash |
| CN208644901U (en) * | 2018-09-07 | 2019-03-26 | 李荣兴 | A kind of adjustable outer wall of steel pipe sharpening machine |
| CN208663510U (en) * | 2018-09-08 | 2019-03-29 | 李瑞静 | One kind being used for sharpening machine collection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518325A (en) * | 2020-12-16 | 2021-03-19 | 陈维华 | Automatic grinding and welding equipment |
| CN112692713A (en) * | 2020-12-17 | 2021-04-23 | 江园 | High efficiency pipeline machining polishing equipment |
| CN114888673A (en) * | 2022-05-07 | 2022-08-12 | 安徽亚珠金刚石股份有限公司 | Be applied to equipment of polishing of synthetic diamond processing |
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Application publication date: 20191115 |