CN112518442A - Machining grinding device - Google Patents
Machining grinding device Download PDFInfo
- Publication number
- CN112518442A CN112518442A CN202011346454.6A CN202011346454A CN112518442A CN 112518442 A CN112518442 A CN 112518442A CN 202011346454 A CN202011346454 A CN 202011346454A CN 112518442 A CN112518442 A CN 112518442A
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- Prior art keywords
- gear shaft
- sliding
- base
- grinding device
- machining
- 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
Links
- 238000003754 machining Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 238000005498 polishing Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000003466 welding Methods 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
- 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
-
- 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
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- 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
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention is suitable for the technical field of steel rust removal polisher processing, and provides a machining polishing device, which comprises: a base; the grinding roller is rotatably connected to the base, and one end of the grinding roller is coaxially and fixedly connected with a first gear shaft; the other end of the first gear shaft is coaxially and fixedly connected with a driving motor; the second gear shaft is connected to the base in a sliding and rotating mode; the third gear shaft is connected to the base in a sliding and rotatable mode and is respectively meshed with the first gear shaft and the second gear shaft, the shaft end of the third gear shaft is connected with the shaft end of the second gear shaft through a connecting piece, and the distance between the second gear shaft and the grinding roller is adjusted by changing the position of the third gear shaft on the base, so that grinding of steel pipes with different diameters is achieved. The polishing device provided by the invention can flexibly adjust the distance according to the specifications of different diameters of the steel pipes, the adjusting method is simple and convenient, the applicability is strong, the principle of the device is simple, and the manufacturing cost is low.
Description
Technical Field
The invention belongs to the technical field of steel rust removal and grinding machine processing, and particularly relates to a machining and grinding device.
Background
In the process of building construction or bridge construction, steel pipes are mostly adopted as building guardrails or supporting materials of building facilities such as scaffolds and the like, the steel pipes are steel with hollow sections and the length of the steel pipes is far greater than the diameter or the perimeter, and the steel pipes can be divided into round, square, rectangular and special-shaped steel pipes according to the shapes of the sections; the steel pipe is divided into a carbon structural steel pipe, a low alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality, and a circular steel pipe is mostly adopted in the building. The corrosion of the steel pipe is an inevitable problem because the steel pipe is not properly stored, maintained or exposed to the open air for a long time, and the corrosion of the steel pipe cannot be directly used in construction and can directly influence the construction quality; therefore, the rust of the steel pipe must be treated and then can be used in construction and construction, and common rust removing equipment comprises large-scale equipment such as a sand blasting rust remover, a shot blasting rust remover and the like, most of the equipment is very expensive, and the requirement on operators is high; some small-size rust cleaning devices adopt the area of polishing or the annular stone cover of polishing on the steel pipe, and the drive is polished the area or is polished the stone rotation and accomplish and polish, but this kind of rust cleaning device need change the area of polishing or the stone of polishing to the steel pipe of different diameters, and the suitability is relatively poor, and need debug after the installation, and this process needs a large amount of time.
Disclosure of Invention
The embodiment of the invention aims to provide a machining grinding device, and aims to solve the problems of poor grinding applicability, complex operation and high cost of steel pipes with different diameters.
The embodiment of the invention is realized in such a way that the machining grinding device comprises:
a base;
the grinding roller is rotatably connected to the base, and one end of the grinding roller is coaxially and fixedly connected with a first gear shaft;
the driving motor is fixedly arranged on the base, is coaxially and fixedly connected with the other end of the first gear shaft, and is used for driving the first gear shaft to rotate and driving the polishing roller to rotate so as to polish the outer surface of the steel pipe;
the second gear shaft is connected to the base in a sliding and rotating mode;
the first positioning piece is coaxially and fixedly connected with the second gear shaft;
the second positioning piece is rotatably connected to the base and is matched with the first positioning piece to clamp the steel pipe to be polished;
the third gear shaft is connected to the base in a sliding and rotatable mode and is respectively meshed with the first gear shaft and the second gear shaft, the shaft end of the third gear shaft is connected with the shaft end of the second gear shaft through a connecting piece, and the distance between the second gear shaft and the grinding roller is adjusted by changing the position of the third gear shaft on the base, so that grinding of steel pipes with different diameters is achieved.
According to the machining polishing device provided by the embodiment of the invention, firstly, the position of a third gear shaft on a base is adjusted according to the diameter of a steel pipe to be polished, namely, the distance between the second gear shaft and a polishing roller is adjusted to enable the outer surface of the steel pipe to be polished to be in contact with the polishing roller, then the steel pipe to be polished is clamped between a first positioning piece and a second positioning piece, a driving motor is electrified to drive the first gear shaft to rotate, power is transmitted to the second gear shaft through the third gear shaft to drive the steel pipe to be polished to rotate, and the polishing roller and the steel pipe are in contact friction with each other to finish polishing. The polishing device can flexibly adjust the distance according to different diameter specifications of the steel pipe, the adjusting method is simple and convenient, the applicability is strong, the device principle is simple, and the manufacturing cost is low.
Drawings
Fig. 1 is a left perspective view of a machining polishing device according to an embodiment of the present invention;
fig. 2 is a right perspective structural view of a machining polishing device according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a first positioning member and a second positioning member of a machining polishing apparatus according to an embodiment of the present invention.
In the drawings: 1. a substrate; 101. a first T-shaped chute; 2. a first gear shaft; 4. a second support seat; 5. a first support base; 6. a drive motor; 7. an arc-shaped chute; 9. a nut; 10. a first connecting member; 11. a third connecting member; 12. a linear chute; 13. a second gear shaft; 14. a third gear shaft; 15. a first positioning member; 1501. bolt holes; 16. a second connecting member; 17. polishing the steel pipe; 18. a tip; 19. a sliding seat; 1901. a second T-shaped slide rail; 20. a sliding plate; 2001. a first T-shaped slide rail; 2002. a second T-shaped chute; 21. a third support seat; 22. a second positioning member; 24. grinding a roller; 25. a step-shaped circular truncated cone.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 and 2, a structure diagram of a machining polishing apparatus according to an embodiment of the present invention includes:
a base;
the grinding roller 24 is rotatably connected to the base, and one end of the grinding roller 24 is coaxially and fixedly connected with a first gear shaft 2;
the driving motor 6 is fixedly arranged on the base, is coaxially and fixedly connected with the other end of the first gear shaft 2, and is used for driving the first gear shaft 2 to rotate and driving the grinding roller 24 to rotate so as to grind the outer surface of the steel pipe;
a second gear shaft 13 slidably and rotatably connected to the base;
the first positioning piece 15 is coaxially and fixedly connected with the second gear shaft 13;
the second positioning piece 22 is rotatably connected to the base and is matched with the first positioning piece 15 to clamp the steel pipe 17 to be polished;
the third gear shaft 14 is slidably and rotatably connected to the base and is respectively meshed with the first gear shaft 2 and the second gear shaft 13, the shaft end of the third gear shaft 14 is connected with the shaft end of the second gear shaft 13 through a first connecting piece 10, and the distance between the second gear shaft 13 and the grinding roller 24 is adjusted by changing the position of the third gear shaft 14 on the base, so that grinding of steel pipes with different diameters is realized.
According to the machining grinding device provided by the embodiment of the invention, firstly, the position of the third gear shaft 14 on the base is adjusted according to the diameter of the steel pipe 17 to be ground, namely, the distance between the second gear shaft 13 and the grinding roller 24 is adjusted, so that the outer surface of the steel pipe 17 to be ground is in contact with the grinding roller 24, then the steel pipe 17 to be ground is clamped between the first positioning piece 15 and the second positioning piece 22, the driving motor 6 is electrified to drive the first gear shaft 2 to rotate, power is transmitted to the second gear shaft 13 through the third gear shaft 14 to drive the steel pipe 17 to be ground to rotate, and the grinding roller 24 and the steel pipe 17 to be ground are in contact with each other, rubbed and ground. The polishing device can flexibly adjust the distance according to different diameter specifications of the steel pipe, the adjusting method is simple and convenient, the applicability is strong, the device principle is simple, and the manufacturing cost is low.
In one example of the present invention, in order to ensure that the position of the third gear shaft 14 on the base does not change during operation of the grinding device, the third gear shaft 14 is provided as a combined type including a shaft and gear structure; the gear structure rotates to be connected epaxially, and the axle passes the pedestal connection, and epaxial threaded structure that is equipped with, and the both sides are tightly decided through nut 9, prevent to slide.
In one embodiment of the present invention, the grinding roller 24 may be made as an integral type according to the conventional length of the steel pipe, so as to ensure that all positions of the steel pipe can be ground at one time, or may be formed by combining a plurality of grinding rollers, and the number of grinding rollers involved in grinding is adjusted in real time according to the length of the steel pipe 17 to be ground.
In one embodiment of the present invention, the base includes a base plate 1, a first support seat 5, a second support seat 4, and a third support seat 21; the first support seat 5, the second support seat 4 and the third support seat 21 are all fixedly arranged on the substrate 1; the third gear shaft 14 is connected to the first supporting seat 5 in a sliding and rotating manner; the second gear shaft 13 is connected to the second support seat 4 in a sliding and rotating manner; the second positioning element 22 passes through the third support seat 21 and is rotatably connected to the third support seat 21.
In one embodiment of the present invention, the first supporting seat 5 is provided with an arc-shaped sliding slot 7, and the third gear shaft 14 slides in the arc-shaped sliding slot 7.
In one embodiment of the present invention, the second supporting seat 4 is formed in an L-shaped structure to prevent interference with the movement of the third gear shaft 14.
In an embodiment of the present invention, the second supporting seat 4 is provided with a linear sliding groove 12, and the second gear shaft 13 slides in the linear sliding groove 12 under the action of a third gear shaft 14.
In one embodiment of the present invention, the first positioning element 15 is coaxially and fixedly connected to the second gear shaft 13 through a second connecting element 16, and the second connecting element 16 is fixedly connected to the second gear shaft 13 through welding, riveting, bonding, and the like; an opening groove is formed in the end face of the second connecting piece 16 from outside to inside, a boss is arranged on the first positioning piece 15, and the boss is nested in the opening groove; and the first positioning piece 15 is provided with a bolt hole 1501 at the center of the boss, the notch groove of the second connecting piece 16 is also provided with a bolt hole at the corresponding position, and the first positioning piece 15 and the second connecting piece are detachably connected together through bolt or screw nut connection.
As shown in fig. 3, in an embodiment of the present invention, the first positioning element 15 and the second positioning element 22 are both configured as a stepped circular truncated cone 25 structure, so as to clamp steel pipes with different diameters.
In one embodiment of the invention, a clamping mechanism for preventing axial play of the second positioning element 22 is further included, said clamping mechanism being slidably connected to the base plate 1.
In an embodiment of the present invention, a first T-shaped sliding groove 101 is provided on the substrate 1, and the clamping mechanism slides in the first T-shaped sliding groove 101 for adjusting a clamping and positioning position.
In one embodiment of the invention, the clamping mechanism comprises a tip 18, a sliding seat 19 and a sliding plate 20; the bottom of the sliding plate 20 is provided with a first T-shaped sliding rail 2001 nested and matched with the first T-shaped sliding groove 101, and the sliding plate 20 is connected to the base plate 1 in a sliding manner; the bottom of the sliding seat 19 is provided with a second T-shaped slide rail 1901, the top of the sliding plate 20 is provided with a second T-shaped sliding groove 2002, the second T-shaped slide rail 1901 is nested in the second T-shaped sliding groove 2002, and the tip 18 is rotatably connected to the sliding seat 19; the clamping mechanism can adjust positions all around along the first T-shaped sliding groove 101 and the second T-shaped sliding groove, the second positioning piece 22 is assisted to clamp the steel pipe, the auxiliary clamping force is not too large, and the first positioning piece 15 and the second positioning piece 22 are guaranteed to clamp the steel pipe 17 to be polished to rotate along with the second gear shaft 13.
The embodiment of the invention provides a machining grinding device, firstly, the position of a third gear shaft 14 on a base is adjusted according to the diameter of a steel pipe 17 to be ground, namely, the distance between a second gear shaft 13 and a grinding roller 24 is adjusted to enable the outer surface of the steel pipe 17 to be ground to be in contact with the grinding roller 24, then the steel pipe 17 to be ground is clamped between a first positioning piece 15 and a second positioning piece 22, a driving motor 6 is electrified to drive a first gear shaft 2 to rotate, power is transmitted to the second gear shaft 13 through the third gear shaft 14 to drive the steel pipe 17 to be ground to rotate, and the grinding roller 24 and the steel pipe 17 to be ground are in contact with each other, friction is achieved, and grinding is completed. The polishing device provided by the invention can flexibly adjust the distance according to the specifications of different diameters of the steel pipes, the adjusting method is simple and convenient, the applicability is strong, the principle of the device is simple, and the manufacturing cost is low.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A machining grinding device characterized in that, machining grinding device includes:
a base;
the grinding roller is rotatably connected to the base, and one end of the grinding roller is coaxially and fixedly connected with a first gear shaft;
the driving motor is fixedly arranged on the base, is coaxially and fixedly connected with the other end of the first gear shaft, and is used for driving the first gear shaft to rotate and driving the polishing roller to rotate so as to polish the outer surface of the steel pipe;
the second gear shaft is connected to the base in a sliding and rotating mode;
the first positioning piece is coaxially and fixedly connected with the second gear shaft;
the second positioning piece is rotatably connected to the base and is matched with the first positioning piece to clamp the steel pipe to be polished;
the third gear shaft is connected to the base in a sliding and rotatable mode and is respectively meshed with the first gear shaft and the second gear shaft, the shaft end of the third gear shaft is connected with the shaft end of the second gear shaft through a first connecting piece, and the distance between the second gear shaft and the grinding roller is adjusted by changing the position of the third gear shaft on the base, so that grinding of steel pipes with different diameters is achieved.
2. A machining grinding device according to claim 1, wherein said base includes a base plate, a first support seat, a second support seat and a third support seat; the first supporting seat, the second supporting seat and the third supporting seat are fixedly arranged on the substrate; the third gear shaft is connected to the first supporting seat in a sliding and rotating manner; the second gear shaft is connected to the second supporting seat in a sliding and rotating mode; the second positioning piece is rotatably connected to the third supporting seat.
3. A machining grinding device according to claim 2, characterized in that said first support is provided with an arc-shaped sliding slot, said third gear shaft sliding in said arc-shaped sliding slot.
4. A machining grinding device according to claim 2, characterized in that said second support seat is provided in an L-shaped configuration.
5. A machining grinding device according to claim 2, characterized in that said second support is provided with a linear runner.
6. A machining grinding device according to claim 1, characterized in that the first positioning element is coaxially fixedly connected to the second gear shaft by means of a second connecting element, which is fixedly connected to the second gear shaft; the end face of the second connecting piece is provided with an opening groove from outside to inside, the first positioning piece is provided with a boss, and the boss is embedded in the opening groove.
7. The machining grinding device of claim 1, wherein the first positioning piece and the second positioning piece are both arranged in a stepped circular truncated cone structure, so that steel pipes with different diameters can be clamped.
8. A machining polishing device as claimed in claim 1, further comprising a clamping mechanism for preventing axial play of the second locating element, the clamping mechanism being slidably connected to the base plate.
9. A machining grinding device according to claim 6, wherein a first T-shaped chute is provided in the base plate, and the clamping mechanism slides in the first T-shaped chute for adjusting the clamping and positioning position.
10. The machining polishing device of claim 6, wherein the clamping mechanism comprises a tip, a sliding seat, and a sliding plate; the bottom of the sliding plate is provided with a first T-shaped sliding rail which is nested and matched with the first T-shaped sliding groove, and the sliding plate is connected to the base plate in a sliding manner; the sliding seat is characterized in that a second T-shaped sliding rail is arranged at the bottom of the sliding seat, a second T-shaped sliding groove is formed in the top of the sliding plate, the second T-shaped sliding rail is nested in the second T-shaped sliding groove, and the tip is rotatably connected to the sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346454.6A CN112518442A (en) | 2020-11-25 | 2020-11-25 | Machining grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346454.6A CN112518442A (en) | 2020-11-25 | 2020-11-25 | Machining grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112518442A true CN112518442A (en) | 2021-03-19 |
Family
ID=74993687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011346454.6A Pending CN112518442A (en) | 2020-11-25 | 2020-11-25 | Machining grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112518442A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579867A (en) * | 2021-08-03 | 2021-11-02 | 安徽信息工程学院 | Machining equipment for machining |
| CN113910042A (en) * | 2021-10-12 | 2022-01-11 | 深圳市云湖电子科技有限公司 | Dysmorphism backlight board cutting edging all-in-one |
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| CN109202562A (en) * | 2018-09-27 | 2019-01-15 | 张馨文 | A kind of machining grinding device |
| CN208451833U (en) * | 2018-07-11 | 2019-02-01 | 浙江农林大学 | Solid wooden floor board marking press |
| CN209718609U (en) * | 2018-12-10 | 2019-12-03 | 广州市优塑包装制品有限公司 | A kind of strap embossing device |
| CN210878908U (en) * | 2019-11-20 | 2020-06-30 | 杭州嘉玛传动机械有限公司 | Speed reducer worm excircle finish grinding device |
| CN211030140U (en) * | 2019-09-24 | 2020-07-17 | 江西维美亚轮胎有限公司 | Tire raw material cutting device with anti-skidding function |
| CN111437912A (en) * | 2020-03-27 | 2020-07-24 | 苏州耀水源环境科技有限公司 | Adjustable rubbing crusher of wheel base for abandonment duroplasts |
| CN211220188U (en) * | 2019-12-19 | 2020-08-11 | 常熟市佳美金属制品有限公司 | Conveying type post-processing polishing equipment special for alloy die-casting forming |
-
2020
- 2020-11-25 CN CN202011346454.6A patent/CN112518442A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100814157B1 (en) * | 2007-02-14 | 2008-03-14 | 정영수 | Air presser tube type polishing device |
| CN207077321U (en) * | 2017-06-28 | 2018-03-09 | 太原重工股份有限公司 | Silently |
| CN208451833U (en) * | 2018-07-11 | 2019-02-01 | 浙江农林大学 | Solid wooden floor board marking press |
| CN108942623A (en) * | 2018-07-25 | 2018-12-07 | 文芙生 | A kind of annular component of machine outer wall buffing attachment |
| CN108906210A (en) * | 2018-08-29 | 2018-11-30 | 东至县珊瑚生态农业发展有限公司 | A kind of grinding device of the adjustable spacing of agricultural product |
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| CN209718609U (en) * | 2018-12-10 | 2019-12-03 | 广州市优塑包装制品有限公司 | A kind of strap embossing device |
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| CN210878908U (en) * | 2019-11-20 | 2020-06-30 | 杭州嘉玛传动机械有限公司 | Speed reducer worm excircle finish grinding device |
| CN211220188U (en) * | 2019-12-19 | 2020-08-11 | 常熟市佳美金属制品有限公司 | Conveying type post-processing polishing equipment special for alloy die-casting forming |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579867A (en) * | 2021-08-03 | 2021-11-02 | 安徽信息工程学院 | Machining equipment for machining |
| CN113910042A (en) * | 2021-10-12 | 2022-01-11 | 深圳市云湖电子科技有限公司 | Dysmorphism backlight board cutting edging all-in-one |
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Application publication date: 20210319 |
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| RJ01 | Rejection of invention patent application after publication |