CN110774157B - Jet propulsion pipeline polishing equipment - Google Patents
Jet propulsion pipeline polishing equipment Download PDFInfo
- Publication number
- CN110774157B CN110774157B CN201911121771.5A CN201911121771A CN110774157B CN 110774157 B CN110774157 B CN 110774157B CN 201911121771 A CN201911121771 A CN 201911121771A CN 110774157 B CN110774157 B CN 110774157B
- Authority
- CN
- China
- Prior art keywords
- polishing
- cavity
- end wall
- block
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000012546 transfer Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
- B24B5/22—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts
-
- 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
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/095—Cooling or lubricating during dressing operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses jet propulsion pipeline polishing equipment which comprises a polishing block, wherein a rotating cavity is arranged in the polishing block, a polishing mechanism is arranged in the rotating cavity, the polishing mechanism comprises a hollow shaft, a rotating mechanism is arranged on the left side of the polishing mechanism, the rotating mechanism comprises a rack, a transmission cavity is arranged in the polishing block, the rack is arranged on the upper end wall of the transmission cavity in a vertically movable mode, a water supply mechanism is arranged on the upper side of the rotating mechanism, the water supply mechanism comprises a pushing plate, a pushing cavity is arranged in the polishing block, when the device is used for polishing a pipeline, the device can be moved to conveniently polish the pipeline, clean water can be automatically added when the device is used for polishing the pipeline, manual price adjustment is not needed, the polishing efficiency is improved, and the operation complexity is reduced.
Description
Technical Field
The invention relates to the field of pipeline polishing, in particular to jet propulsion pipeline polishing equipment.
Background
Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and is a method for modifying the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, wherein the polishing can not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or mirror gloss, and sometimes is used for eliminating gloss (extinction).
Disclosure of Invention
The invention aims to provide a jet propulsion pipeline polishing device, which solves the problems that some polishing machines cannot move and need to manually add clean water and the like.
The invention is realized by the following technical scheme.
The jet propulsion pipeline polishing equipment comprises a polishing block, wherein a rotating cavity is arranged in the polishing block, a polishing mechanism is arranged in the rotating cavity, the polishing mechanism comprises a hollow shaft, the left end wall of the rotating cavity is rotatably provided with the hollow shaft, a first belt wheel is fixedly arranged on the hollow shaft, a hollow pipe is arranged in the hollow shaft, and when the hollow shaft rotates, water flows through the hollow pipe;
the left side of the polishing mechanism is provided with a rotating mechanism, the rotating mechanism comprises a rack, a transmission cavity is arranged in the polishing block, the upper end wall of the transmission cavity can move up and down to be provided with the rack, the rear end wall of the transmission cavity is provided with a driven shaft in a rotating manner, a second belt wheel and a driven sector gear are sequentially and fixedly arranged on the driven shaft from back to front, a first belt is wound on the second belt wheel, the rear end wall of the transmission cavity is provided with a driving shaft in a rotating manner, a third belt wheel and a driving sector gear are arranged on the driving shaft, the third belt wheel is arranged on the rear side of the driving sector gear, the first belt is wound on the third belt wheel, the driven sector gear and the driving sector gear can rotate to drive the rack to move up and down, and the rack can;
the water supply mechanism is arranged on the upper side of the rotating mechanism and comprises a pushing plate, a pushing cavity is formed in the polishing block and can move up and down in the pushing cavity, the pushing plate is fixedly arranged on the upper end face of the rack, a water storage cavity is formed in the wall of the right end of the pushing cavity and communicated with the pushing cavity, and water is filled in the water storage cavity.
Preferably, the fixed carousel that is equipped with of hollow shaft right-hand member face, it is equipped with the intercommunication mouth to link up about on the carousel, the fixed two fixed blocks that are equipped with of intercommunication mouth right-hand member face, the terminal surface that two fixed blocks are close to is equipped with the cross slot, the fixed round pin post that is equipped with of cross slot rear end wall, it is equipped with clamping lever to rotate on the round pin post, the round pin post with be equipped with between clamping lever and press from both sides tight torsional spring, be equipped with the pipeline in the polishing piece, the pipeline intercommunication the hollow tube with promote the chamber, the pipeline left end wall is equipped with the rotation groove that the opening is right, the fixed pin that is equipped with of water storage chamber rear end wall, it is equipped with the piece.
Preferably, a motor cavity is arranged on the rear side of the transmission cavity, a carrying block is fixedly arranged on the rear end wall of the motor cavity, a motor is fixedly arranged on the left end wall of the carrying block, a motor shaft is arranged on the left end face of the motor in a rotating mode, a motor bevel gear and a fourth belt pulley are sequentially and fixedly arranged on the motor shaft from left to right, a second belt is wound on the fourth belt pulley, a driving bevel gear is fixedly arranged on the driving shaft and is arranged on the rear side of the third belt pulley, and the driving bevel gear is meshed with the motor bevel gear.
Preferably, promote chamber right-hand member wall and be equipped with the opening detection groove left, it is equipped with the detection piece to control to remove in the detection groove, detect a right-hand member end face with it is connected with the detection spring to detect between groove right-hand member wall, communicating pipe upper end wall is equipped with the decurrent groove that blocks of opening, it can reciprocate to be equipped with and blocks the board to block the inslot, block the board up end with it blocks the spring to block to be connected with between groove upper end wall, polish the fixed dead lever that is equipped with of piece rear end face, it is equipped with the montant to rotate on the dead lever, it can drive to detect the piece and move to the right the montant round the dead lever clockwise rotates, the fixed connecting block that is equipped with on the montant, it is equipped with the transfer line to rotate on the connecting block, it is equipped with the.
Preferably, the detection spring elastic force is greater than the blocking spring elastic force.
The invention has the beneficial effects that: when using this device to polish the pipeline, can remove this device and conveniently polish the pipeline, and can also add the clear water automatically during the polishing of this device, need not artifical price adjustment, improved polishing efficiency, reduced the complexity of operation, this device can also prevent effectively when out of work that the clear water from flowing, causes harmful effects.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
fig. 4 is a rear side schematic view of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The jet propulsion pipeline polishing device described with reference to fig. 1-4 comprises a polishing block 20, a rotating cavity 23 is formed in the polishing block 20, a polishing mechanism 63 is arranged in the rotating cavity 23, the polishing mechanism 63 comprises a hollow shaft 25, the hollow shaft 25 is rotatably arranged on the left end wall of the rotating cavity 23, a first belt wheel 21 is fixedly arranged on the hollow shaft 25, a hollow pipe 24 is arranged in the hollow shaft 25, and when the hollow shaft 25 rotates, water flows through the hollow pipe 24;
the left side of the polishing mechanism 63 is provided with a rotating mechanism 61, the rotating mechanism 61 comprises a rack 11, a transmission cavity 35 is arranged in the polishing block 20, the upper end wall of the transmission cavity 35 can move up and down to be provided with the rack 11, a driven shaft 40 is rotatably arranged on the rear end wall of the transmission cavity 35, a second belt wheel 39 and a driven sector gear 10 are fixedly arranged on the driven shaft 40 from back to front in sequence, a first belt 46 is wound on the second belt wheel 39, a driving shaft 37 is rotatably arranged on the rear end wall of the transmission cavity 35, the driving shaft 37 is provided with a third belt wheel 38 and a driving sector gear 36, the third belt wheel 38 is arranged at the rear side of the driving sector gear 36, the first belt 46 is wound on the third belt wheel 38, the driven sector gear 10 and the driving sector gear 36 rotate to drive the rack 11 to move up and down, and the rack 11 moves up and down to enable water to flow upwards;
the slewing mechanism 61 upside is equipped with water supply mechanism 62, water supply mechanism 62 includes slushing plate 12, be equipped with in the polishing block 20 and promote chamber 13, it is equipped with to reciprocate in the promotion chamber 13 slushing plate 12, the rack 11 up end is fixed to be equipped with slushing plate 12, it is equipped with water storage chamber 28 in the wall of promotion chamber 13 right-hand member, water storage chamber 28 with it is equipped with communicating pipe 31 to promote intercommunication between chamber 13, be equipped with water in the water storage chamber 28.
Beneficially, the polishing mechanism 63 is depicted in detail, a rotary disc 27 is fixedly arranged on the right end face of the hollow shaft 25, a communication port 26 is formed in the rotary disc 27 in a left-right penetrating manner, two fixing blocks 41 are fixedly arranged on the right end face of the communication port 26, a transverse groove 42 is formed in the end face, close to the two fixing blocks 41, of the two fixing blocks, a pin 43 is fixedly arranged on the rear end wall of the transverse groove 42, a clamping rod 45 is rotatably arranged on the pin 43, a clamping torsion spring 44 is arranged between the pin 43 and the clamping rod 45, a pipeline 19 is arranged in the polishing block 20, the pipeline 19 is communicated with the hollow pipe 24 and the pushing cavity 13, a rotating groove 18 with a rightward opening is formed in the left end wall of the pipeline 19, a pin 16 is fixedly arranged on the rear end wall of the water storage cavity 28, a blocking block 17 is rotatably arranged on the pin 16.
Beneficially, describing the rotating mechanism 61 in detail, a motor cavity 47 is arranged on the rear side of the transmission cavity 35, a load block 51 is fixedly arranged on the rear end wall of the motor cavity 47, a motor 52 is fixedly arranged on the left end wall of the load block 51, a motor shaft 54 is rotatably arranged on the left end surface of the motor 52, a motor bevel gear 49 and a fourth pulley 53 are fixedly arranged on the motor shaft 54 from left to right in sequence, a second belt 22 is wound on the fourth pulley 53, a drive bevel gear 48 is fixedly arranged on the drive shaft 37, the drive bevel gear 48 is arranged on the rear side of the third pulley 38, and the drive bevel gear 48 is meshed with the motor bevel gear 49.
Beneficially, the water supply mechanism 62 is depicted in detail, the right end wall of the pushing cavity 13 is provided with a detection groove 33 with a leftward opening, the detection groove 33 is internally provided with a detection block 34 capable of moving leftwards and rightwards, a detection spring 32 is connected between the right end surface of the detection block 34 and the right end wall of the detection groove 33, the upper end wall of the communication pipe 31 is provided with a blocking groove 29 with a downward opening, the blocking groove 29 is internally provided with a blocking plate 30 capable of moving upwards and downwards, a blocking spring 14 is connected between the upper end surface of the blocking plate 30 and the upper end wall of the blocking groove 29, the rear end surface of the polishing block 20 is fixedly provided with a fixing rod 55, the fixing rod 55 is rotatably provided with a vertical rod 56, the detection block 34 moving rightwards can drive the vertical rod 56 to rotate clockwise around the fixing rod 55, the vertical rod 56 is fixedly provided with a connecting block 57, the connecting block 57 is rotatably provided with a transmission rod 60, the rear, the transmission block 59 is provided with the transmission rod 60 in a rotating mode.
Advantageously, the detection spring 32 has a greater elastic force than the blocking spring 14.
In the initial state, the blocking block 17 is in a closed state, water cannot pass through the pipeline 19, the detection spring 32 and the blocking spring 14 are in a compressed state, the pushing plate 12 is positioned at the lower side of the pushing cavity 13, and the clamping torsion spring 44 is in a normal state.
During polishing, water is added into the water storage cavity 28, water in the rotating groove 18 flows into the pushing cavity 13 through the communicating pipe 31, the water is blocked by the blocking block 17 and cannot flow upwards continuously, the two clamping rods 45 are rotated, fiber cloth is placed on the right end face of the rotating disc 27, the two clamping rods 45 clamp the fiber cloth, the motor 52 is started, the motor 52 drives the motor shaft 54 to rotate, the motor shaft 54 rotates to drive the fourth belt pulley 53 to rotate, the fourth belt pulley 53 rotates to drive the first belt pulley 21 to rotate through friction of the second belt 22, the first belt pulley 21 drives the hollow shaft 25 to rotate, the hollow shaft 25 drives the rotating disc 27 to rotate, the rotating disc 27 drives the fiber cloth to rotate, and the fiber cloth rotates to polish the outer wall of the air injection pipeline;
when water is added, the motor bevel gear 49 rotates along with the motor shaft 54, the motor shaft 54 is meshed to drive the driving bevel gear 48 to rotate, the driving bevel gear 48 drives the driving shaft 37 to rotate, the driving shaft 37 drives the third belt wheel 38 to rotate, the third belt wheel 38 drives the second belt wheel 39 to rotate through friction of the first belt 46, the second belt wheel 39 drives the driven shaft 40 to rotate, the driven shaft 40 drives the driven sector gear 10 to rotate, the driving shaft 37 drives the driving sector gear 36 to rotate, the driving sector gear 36 rotates to drive the rack 11 to move upwards, the rack 11 drives the pushing plate 12 to move upwards, the pushing plate 12 moves upwards, the detection spring 32 pushes the detection block 34 to move leftwards, the detection block 34 moves leftwards and drives the vertical rod 56 to rotate anticlockwise around the fixing rod 55, the vertical rod 56 drives the blocking plate 30 to move downwards through the transmission rod 60, the blocking plate 30 moves downwards to block the communicating pipe 31, water in the water storage cavity, the pushing plate 12 moves upwards to push water to flow upwards, the water pushes the blocking block 17 to rotate anticlockwise around the pin 16, the water flows into the hollow pipe 24 through the pipeline 19 and flows onto the fiber cloth through the communication port 26, and therefore the fiber cloth can polish the surface of the pipeline better;
after polishing, the motor 52 is turned off, the blocking block 17 closes the pipeline 19, no matter what state the pushing plate 12 is, the water in the water storage cavity 28 can not pass through the pipeline 19, and the blocking block 17 is pushed to rotate.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a jet propulsion pipeline polishing equipment, includes polishing block, its characterized in that: a rotating cavity is arranged in the polishing block, a polishing mechanism is arranged in the rotating cavity and comprises a hollow shaft, the left end wall of the rotating cavity is rotatably provided with the hollow shaft, a first belt pulley is fixedly arranged on the hollow shaft, a hollow pipe is arranged in the hollow shaft, and when the hollow shaft rotates, water flows through the hollow pipe;
the left side of the polishing mechanism is provided with a rotating mechanism, the rotating mechanism comprises a rack, a transmission cavity is arranged in the polishing block, the upper end wall of the transmission cavity can move up and down to be provided with the rack, the rear end wall of the transmission cavity is provided with a driven shaft in a rotating manner, a second belt wheel and a driven sector gear are sequentially and fixedly arranged on the driven shaft from back to front, a first belt is wound on the second belt wheel, the rear end wall of the transmission cavity is provided with a driving shaft in a rotating manner, a third belt wheel and a driving sector gear are arranged on the driving shaft, the third belt wheel is arranged on the rear side of the driving sector gear, the first belt is wound on the third belt wheel, the driven sector gear and the driving sector gear can rotate to drive the rack to move up and down, and the rack can;
the water supply mechanism is arranged on the upper side of the rotating mechanism and comprises a pushing plate, a pushing cavity is formed in the polishing block and can move up and down in the pushing cavity, the pushing plate is fixedly arranged on the upper end face of the rack, a water storage cavity is formed in the wall of the right end of the pushing cavity and communicated with the pushing cavity, and water is filled in the water storage cavity.
2. A jet-propelled pipe polishing apparatus as set forth in claim 1, wherein: the fixed carousel that is equipped with of hollow shaft right-hand member face, it is equipped with the intercommunication mouth to link up about on the carousel, the fixed two fixed blocks that are equipped with of intercommunication mouth right-hand member face, the terminal surface that two fixed blocks are close to is equipped with the cross slot, the fixed round pin post that is equipped with of cross slot rear end wall, it is equipped with the tight pole of clamp to rotate on the round pin post, the round pin post with be equipped with between the tight pole of clamp and press from both sides tight torsional spring, be equipped with the pipeline in the polishing piece, the pipeline intercommunication the hollow tube with promote the chamber, the pipeline left end wall is equipped with the rotation groove that the opening is right, the fixed pin that is equipped with of water storage chamber rear end wall.
3. A jet-propelled pipe polishing apparatus as set forth in claim 1, wherein: the rear side of the transmission cavity is provided with a motor cavity, the rear end wall of the motor cavity is fixedly provided with a carrying block, the left end wall of the carrying block is fixedly provided with a motor, the left end face of the motor rotates to be provided with a motor shaft, the motor shaft is sequentially fixedly provided with a motor bevel gear and a fourth belt pulley from left to right, a second belt is wound on the fourth belt pulley, a driving bevel gear is fixedly arranged on a driving shaft and is arranged on the rear side of the third belt pulley, and the driving bevel gear is meshed with the motor bevel gear.
4. A jet-propelled pipe polishing apparatus as set forth in claim 2, wherein: promote chamber right-hand member wall and be equipped with the opening detection groove left, it is equipped with the detection piece to control to remove in the groove to detect, detect a right-hand member face with it detects the spring to detect to be connected with between groove right-hand member wall, communicating pipe upper end wall is equipped with the decurrent groove that blocks of opening, it can reciprocate to be equipped with and blocks the sideboard to block the inslot, block the board up end with it blocks the spring to block to be connected with between groove upper end wall, polish the fixed dead lever that is equipped with of piece rear end face, it is equipped with the montant to rotate on the dead lever, it can drive to detect the piece rightward shift the montant round the dead lever rotates clockwise, the fixed connecting block that is equipped with on the montant, it is equipped with the transfer line to rotate on the connecting block, it is equipped with the transmission.
5. A jet-propelled pipe polishing apparatus as set forth in claim 4, wherein: the detection spring elastic force is larger than the blocking spring elastic force.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911121771.5A CN110774157B (en) | 2019-11-15 | 2019-11-15 | Jet propulsion pipeline polishing equipment |
| US16/815,018 US20200206862A1 (en) | 2019-11-15 | 2020-03-11 | Jet propulsion pipeline polishing equipment |
| GBGB2004557.1A GB202004557D0 (en) | 2019-11-15 | 2020-03-30 | A jet propulsion pipeline polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911121771.5A CN110774157B (en) | 2019-11-15 | 2019-11-15 | Jet propulsion pipeline polishing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110774157A CN110774157A (en) | 2020-02-11 |
| CN110774157B true CN110774157B (en) | 2020-07-28 |
Family
ID=69391653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911121771.5A Active CN110774157B (en) | 2019-11-15 | 2019-11-15 | Jet propulsion pipeline polishing equipment |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20200206862A1 (en) |
| CN (1) | CN110774157B (en) |
| GB (1) | GB202004557D0 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658992B (en) * | 2020-12-18 | 2022-07-01 | 江西瑞思博新材料有限公司 | Polishing device for chemical preparation equipment maintenance |
| CN112665545A (en) * | 2021-01-14 | 2021-04-16 | 石家庄美帆贸易有限公司 | Rope safety detection device with two cleaning modes |
| CN115194624B (en) * | 2022-07-29 | 2024-07-05 | 惠州市顺和鑫电子科技有限公司 | Shell part grinding device |
| CN117103091B (en) * | 2023-10-20 | 2024-01-12 | 黑龙江省宝泉岭农垦溢祥新能源材料有限公司 | High-compaction spherical graphite shaping device and method thereof |
| CN117961751B (en) * | 2024-03-28 | 2024-05-28 | 金洲精工科技(昆山)有限公司 | Metal bar surface rust removal polishing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714243Y (en) * | 2004-08-18 | 2005-08-03 | 哈尔滨理工大学 | Vertical mechanical portable polisher with electrolysis function |
| CN205520915U (en) * | 2016-01-26 | 2016-08-31 | 广东科达洁能股份有限公司 | Pottery brick polishing system |
| CN109955137A (en) * | 2019-03-29 | 2019-07-02 | 杭州圣檀服饰有限公司 | A kind of metal surface treating apparatus |
| CN209062728U (en) * | 2018-09-19 | 2019-07-05 | 苏州裕兴幕墙装饰有限公司 | A kind of glass edge polisher for being convenient for changing size |
-
2019
- 2019-11-15 CN CN201911121771.5A patent/CN110774157B/en active Active
-
2020
- 2020-03-11 US US16/815,018 patent/US20200206862A1/en not_active Abandoned
- 2020-03-30 GB GBGB2004557.1A patent/GB202004557D0/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714243Y (en) * | 2004-08-18 | 2005-08-03 | 哈尔滨理工大学 | Vertical mechanical portable polisher with electrolysis function |
| CN205520915U (en) * | 2016-01-26 | 2016-08-31 | 广东科达洁能股份有限公司 | Pottery brick polishing system |
| CN209062728U (en) * | 2018-09-19 | 2019-07-05 | 苏州裕兴幕墙装饰有限公司 | A kind of glass edge polisher for being convenient for changing size |
| CN109955137A (en) * | 2019-03-29 | 2019-07-02 | 杭州圣檀服饰有限公司 | A kind of metal surface treating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202004557D0 (en) | 2020-05-13 |
| CN110774157A (en) | 2020-02-11 |
| US20200206862A1 (en) | 2020-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110774157B (en) | Jet propulsion pipeline polishing equipment | |
| CN110822538B (en) | Cell-phone centre gripping heating installation | |
| CN110450039B (en) | Yellow pear bracelet maintenance equipment | |
| CN106175611B (en) | A kind of daily cleaning device of mosaic tiles | |
| CN110961310B (en) | Steel wire rope oiling and maintaining device | |
| CN113428402A (en) | Automatic change cell-phone pad pasting equipment | |
| CN111365869B (en) | Solar water heater pipeline cleaning machine | |
| CN112139888A (en) | Machine grinding device for front and back surfaces of metal material plate | |
| CN219312992U (en) | Ship body operation and maintenance cleaning equipment | |
| CN111504606A (en) | Integrated circuit formula liquid crystal display quality detection equipment | |
| CN114043334B (en) | Petroleum pipe edge burr removing equipment | |
| CN112406018B (en) | Fine cleaning equipment for feeding screw of injection molding machine | |
| CN212399054U (en) | Industrial robot for polishing and deburring | |
| CN112609215A (en) | Device for automatically detecting surface of workpiece and repairing surface of workpiece by brush plating treatment | |
| CN114918780A (en) | Off-axis aspheric optical processing device | |
| CN112427362A (en) | Automatic treatment and cleaning device for optical glass material | |
| CN112139937A (en) | Automatic equipment of polishing in cylindricality timber surface | |
| CN111451234B (en) | Building emulsion equipment with detect function | |
| CN111323309A (en) | Pipeline compression bearing test equipment | |
| CN111015408A (en) | Edge grinding equipment for sewer pipe | |
| CN112571290A (en) | Local grinding device of unqualified screw thread | |
| CN112171416A (en) | Automatic angle cutting device for PVC (polyvinyl chloride) pipes connected by TS (polyethylene terephthalate) cold connection method | |
| CN111545537A (en) | Industrial pipeline cleaning equipment | |
| CN216371695U (en) | Novel anchor clamps for polishing | |
| CN115070592B (en) | Plastic processing is with burnishing and polishing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200702 Address after: 745000 Xichuan Industrial Park, Qingcheng County, Qingyang City, Gansu Province Applicant after: GANSU YANHE PETROLEUM PIPELINE COATING Co.,Ltd. Address before: 511300 No.4, erheng, Lane 3, Dongrong street, Nizi village, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Dadu Power Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |