CN219542546U - Intelligent internal and external grinding machine for stainless steel pipes - Google Patents
Intelligent internal and external grinding machine for stainless steel pipes Download PDFInfo
- Publication number
- CN219542546U CN219542546U CN202320409865.8U CN202320409865U CN219542546U CN 219542546 U CN219542546 U CN 219542546U CN 202320409865 U CN202320409865 U CN 202320409865U CN 219542546 U CN219542546 U CN 219542546U
- Authority
- CN
- China
- Prior art keywords
- shaft
- stainless steel
- outside
- polishing
- intelligent
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 22
- 239000010935 stainless steel Substances 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000005498 polishing Methods 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims 1
- 238000003491 array Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses an intelligent internal and external grinding machine for stainless steel pipes, which comprises an external grinding mechanism and an internal grinding device, wherein the internal grinding device comprises a left base body, a right base body and an internal grinding mechanism, the internal grinding mechanism comprises a central shaft and a plurality of internal grinding shafts which are arranged on the periphery of the central shaft through positioning disc arrays, the left end of each internal grinding shaft is respectively fixed with a pinion, the right end of the left base body is fixed with a large gear through a connecting shaft, each pinion array is meshed with the periphery of the large gear, the connecting shaft is also rotationally connected with a shaft sleeve, the shaft sleeve is rotationally connected with each pinion through a connecting arm, the right base body is rotationally connected with a connecting disc, the right end of each internal grinding shaft is rotationally connected with a rotating ring, and the intelligent internal and external grinding machine can simultaneously grind the inner and outer walls of steel pipes.
Description
Technical Field
The utility model relates to an intelligent internal and external grinding machine for a stainless steel tube.
Background
When the stainless steel tube in the prior art is polished with the intelligent inner and outer polisher for the inner and outer walls of the steel tube, the inner and outer walls of the stainless steel tube are polished respectively, for example, the technical scheme disclosed in the public number CN 207982943U: the device comprises a workbench, a first motor, a first clamp, a second clamp, a stainless steel pipe, a first guide rail, a first transmission shaft, a second transmission shaft, a first supporting seat, a third transmission shaft, a second supporting seat, a transmission belt, a fourth transmission shaft and a third supporting seat, and is characterized in that: the motor I is arranged on the workbench, one end of the transmission shaft I is connected with the motor I, the other end of the transmission shaft I is connected with the clamp I, the stainless steel pipe is arranged on the clamp I and the clamp II, the transmission shaft II is arranged on the supporting seat I, the guide rail I is arranged on one side of the motor I, the movable seat is arranged on the guide rail I, the movable seat is provided with the guide rail II and the guide rail III, and the movable block II is arranged on the guide rail II and the guide rail III to realize automatic polishing of the stainless steel pipe.
Such a sander has the disadvantage of having a relatively low sanding efficiency.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides an intelligent internal and external grinding machine for stainless steel pipes, which can grind the inner wall and the outer wall simultaneously and has high grinding efficiency for the steel pipes.
The technical scheme of the utility model is as follows: the intelligent inner and outer grinding machine for the stainless steel pipe comprises an outer grinding device and an inner grinding device, wherein the inner grinding device comprises a left seat body, a right seat body and an inner grinding mechanism which is rotationally connected between the left seat body and the right seat body;
the inner polishing mechanism comprises a central shaft and a plurality of inner polishing shafts which are arrayed on the periphery of the central shaft, a polishing sleeve is fixed in the middle of each inner polishing shaft, positioning plates are further arranged at the two ends of the central shaft respectively, the two ends of each inner polishing shaft are respectively connected to the positioning plates in a rotating mode, a pinion is respectively fixed at the left end of each inner polishing shaft, a large gear is fixed at the right end of each left seat through a connecting shaft, each pinion array is meshed on the periphery of the large gear, a shaft sleeve is further connected to the connecting shaft in a rotating mode, a plurality of connecting arms corresponding to each pinion are arrayed on the periphery of the right end of the shaft sleeve in a rotating mode, each connecting arm is connected with the corresponding small gear in a rotating mode, a belt groove is further formed in the left end of the shaft sleeve, a driving motor is further arranged below the left seat, an output shaft of the driving motor is connected to the shaft sleeve through a belt, a connecting plate is connected to the right seat in a rotating mode, a rotating ring is connected to the right end of each inner polishing shaft in a rotating mode, and the right end of the shaft is connected to the rotating ring.
Specifically, the center shaft and the inner polishing shaft are hollow shaft bodies.
Further, a plurality of process holes are arrayed on the positioning disk.
Further, the swivel is provided with limiting parts corresponding to the inner polishing shafts, bearings are arranged in the limiting parts, and the right ends of the inner polishing shafts are inserted into and rotationally connected with the limiting parts.
Further, the bottom of the right seat body is also provided with a roller with a brake.
Further, two ends of each polishing sleeve are arc-shaped ends.
Further, each polishing sleeve is arranged on the inner polishing shaft and is fixed through a fixing bolt.
Optionally, the outer grinding device comprises a frame hung below the cross beam and an outer grinding shaft rotatably connected below the frame.
Optionally, the outer grinding device comprises a frame arranged on the ground and an outer grinding shaft rotatably connected to the top of the frame.
Further, the steel pipe automatic feeding device further comprises a stinger, wherein two symmetrically arranged stinger rollers are arranged on the stinger, and a driving roller for driving the steel pipe to rotate is further arranged below the stinger.
The beneficial effects of the utility model are as follows: in the utility model, the positioning disc and the central shaft are used for positioning each inner polishing shaft, so that each inner polishing shaft always keeps a shape corresponding to the inner diameter of the steel pipe, and when the right seat body of the inner polishing mechanism is moved away, each inner polishing shaft is inserted into the steel pipe or pulled out of the steel pipe, each inner polishing shaft is not easy to generate displacement; the inner polishing mechanism can polish the inner wall of the steel pipe at a high speed, and can polish the inner wall and the outer wall of the steel pipe simultaneously by matching with the outer polishing device, so that the polishing efficiency of the steel pipe is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the joint of the sleeve, connecting arm, large gear and small gear of the present utility model;
fig. 3 is a longitudinal cross-sectional view of the present utility model.
In the figure: the grinding machine comprises a left seat body 1, a right seat body 2, a central shaft 3, an inner grinding shaft 4, a grinding sleeve 5, a positioning disc 6, a pinion 7, a large gear 8, a shaft sleeve 9, a connecting arm 10, a driving motor 11, a connecting disc 12, a frame 13, an outer grinding shaft 14, a steel pipe 15 and a stinger 16.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
1-3, an intelligent inner and outer grinding machine for stainless steel pipes comprises an outer grinding device and an inner grinding device, wherein the inner grinding device comprises a left seat body 1, a right seat body 2 and an inner grinding mechanism which is rotatably connected between the left seat body 1 and the right seat body 2;
the inner polishing mechanism comprises a central shaft 3 and a plurality of inner polishing shafts 4 arrayed on the periphery of the central shaft 3, polishing sleeves 5 are fixed in the middle of each inner polishing shaft 4, positioning plates 6 are further arranged at two ends of the central shaft 3, two ends of each inner polishing shaft 4 are respectively and rotatably connected to the positioning plates 6, a pinion 7 is respectively fixed at the left end of each inner polishing shaft 4, a large gear 8 is fixed at the right end of the left seat body 1 through a connecting shaft, each small gear 7 is arrayed and meshed on the periphery of the large gear 8, a shaft sleeve 9 is further rotatably connected to the connecting shaft, a plurality of connecting arms 10 corresponding to each small gear 7 are arrayed on the periphery of the right end of the shaft sleeve 9, each connecting arm 10 is rotatably connected with each small gear 7, a belt groove is further formed in the left end of the shaft sleeve 9, a driving motor 11 is further arranged below the left seat body 1, an output shaft of the driving motor 11 is connected with the shaft sleeve 9 through a belt, a connecting disc 12 is rotatably connected to the right seat body 2, and a rotating ring 4 is rotatably connected to the connecting disc 12.
The working principle of the structure is as follows: the driving motor 11 drives the shaft sleeve 9 to rotate, the shaft sleeve 9 drives the connecting arms 10 to rotate, and the connecting arms 10 drive the pinions 7 to perform circular motion along the large gears 8, and as the pinions 7 are meshed with the large gears 8, the pinions 7 also perform autorotation in the process of rotating along the large gears 8, and the pinions 7 drive the inner grinding shafts 4 to perform synchronous motion between the large gears 8 and the connecting discs 12;
when the inner wall of the steel pipe 15 is polished, the polishing sleeves 5 of the inner polishing shafts 4 are abutted against the inner wall of the steel pipe 15, and the inner wall of the steel pipe 15 is rapidly polished by the polishing sleeves 5 in cooperation with the rotation of the steel pipe 15 along with the rotation and the rotation of the polishing sleeves 5 along the inner wall of the steel pipe 15.
The beneficial effects of the structure are as follows: the positioning disc 6 and the central shaft 3 are used for positioning each inner polishing shaft 4, so that each inner polishing shaft 4 always keeps a shape corresponding to the inner diameter of the steel pipe 15, and when the right seat body 2 of the inner polishing mechanism is moved away, each inner polishing shaft 4 is inserted into the steel pipe 15 or the steel pipe 15 is pulled out, each inner polishing shaft 4 is not easy to generate displacement; the inner polishing mechanism can polish the inner wall of the steel pipe 15 at a high speed, and can polish the inner wall and the outer wall of the steel pipe 15 simultaneously by matching with the outer polishing device, so that the polishing efficiency of the steel pipe 15 is effectively improved.
In another embodiment, as shown in fig. 3, the central shaft 3 and the inner grinding shaft 4 are hollow shaft bodies, so as to reduce the dead weight of the central shaft 3 and the inner grinding shaft 4.
In another embodiment, as shown in fig. 3, the positioning plate 6 is provided with a plurality of process holes in an array to reduce the dead weight of the positioning plate 6.
In another embodiment, the swivel is provided with a limiting part corresponding to each inner polishing shaft 4, each limiting part is internally provided with a bearing, and the right end of each inner polishing shaft 4 is inserted into and rotationally connected with the limiting part so as to facilitate matching and separation of the inner polishing shaft 4 and the right seat body 2.
In another embodiment, a roller with brake is further arranged at the bottom of the right seat body 2 so as to push the right seat body 2 to move left and right.
In another embodiment, as shown in fig. 1, both ends of each polishing sleeve 5 are arc-shaped ends, so as to facilitate the sleeving and pulling-out of the steel pipe 15.
In another embodiment, each polishing sleeve 5 is placed on the inner polishing shaft 4 and fixed by a fixing bolt, so that polishing sleeves 5 with different outer diameters can be replaced conveniently to adapt to polishing of steel pipes 15 with different inner diameters.
In another embodiment, as shown in fig. 1, the outer polishing device comprises a frame 13 hung below a beam and an outer polishing shaft 14 rotatably connected below the frame 13, wherein the outer polishing shaft 14 is parallel to and closely attached to a polished steel pipe 15, and the outer polishing shaft 14 automatically polishes the outer surface of the steel pipe 15.
In another embodiment, the outer polishing device comprises a frame 13 arranged on the ground and an outer polishing shaft 14 rotatably connected to the top of the frame 13, wherein the outer polishing shaft 14 is parallel to and closely attached to a polished steel pipe 15, and the outer polishing shaft 14 automatically polishes the outer surface of the steel pipe 15.
In another embodiment, the pipe support device further comprises a pipe support 16, two symmetrically arranged pipe support rollers are arranged on the pipe support 16, and a driving roller is further arranged below the pipe support 16 and abuts against the steel pipe 15 to drive the steel pipe 15 to rotate.
In another embodiment, the utility model further comprises a controller, the right seat body 2 is provided with a trolley connected with the controller, and the trolley is matched with a mechanical arm, so that the steel pipe 15 can be automatically controlled to be sleeved in or pulled out of the inner polishing mechanism, and the automatic polishing of the inner polishing device and the outer polishing device is controlled, so that the intelligentization is realized.
Claims (10)
1. The intelligent inner and outer grinding machine for the stainless steel pipe comprises an outer grinding device and an inner grinding device, and is characterized in that the inner grinding device comprises a left seat body (1), a right seat body (2) and an inner grinding mechanism which is rotationally connected between the left seat body (1) and the right seat body (2);
the inner polishing mechanism comprises a central shaft (3) and a plurality of inner polishing shafts (4) arrayed on the periphery of the central shaft (3), a polishing sleeve (5) is fixed in the middle of each inner polishing shaft (4), positioning plates (6) are respectively arranged at two ends of the central shaft (3), two ends of each inner polishing shaft (4) are respectively and rotatably connected to the positioning plates (6), a pinion (7) is respectively fixed at the left end of each inner polishing shaft (4), a large gear (8) is fixed at the right end of the left base (1) through a connecting shaft, each pinion (7) is arrayed and meshed with the periphery of the large gear (8), a shaft sleeve (9) is further rotatably connected to the connecting shaft, a plurality of connecting arms (10) corresponding to each pinion (7) are arrayed on the periphery of the right end of the shaft sleeve (9), each connecting arm (10) is rotatably connected with the pinion (7), a leather is further arranged at the left end of each shaft sleeve (9), a motor (1) is further provided with a small gear (7), a driving ring (11) is further arranged below the left base (1), a driving ring (12) is connected with the rotary belt (12) through a driving ring (12), the right end of each inner polishing shaft (4) is rotatably connected to the swivel.
2. An intelligent inside and outside sander for stainless steel pipes according to claim 1, wherein the central shaft (3) and the inside sanding shaft (4) are hollow shaft bodies.
3. An intelligent inside and outside sander for stainless steel pipe as set forth in claim 2, wherein said positioning plate (6) has a plurality of process holes arrayed thereon.
4. An intelligent inside and outside sander for stainless steel pipes according to claim 3, wherein the swivel is provided with a limit part corresponding to each inside sanding shaft (4), each limit part is internally provided with a bearing, and the right end of each inside sanding shaft (4) is inserted into and rotatably connected with the limit part.
5. An intelligent inside and outside sander for stainless steel pipes as set forth in claim 4, wherein the bottom of the right seat (2) is further provided with a roller with brake.
6. An intelligent inside and outside sander for stainless steel pipe as set forth in claim 5, wherein each of said sanding sleeves (5) has an arcuate end at each end.
7. An intelligent inside and outside sander for stainless steel pipe as set forth in claim 6, wherein each of said sanding sleeves (5) is placed on the inside sanding shaft (4) and secured by means of a fixing bolt.
8. An intelligent inside and outside sander for a stainless steel pipe as set forth in claim 7, wherein said outside sanding means comprises a frame (13) suspended below the cross beam and an outside sanding shaft (14) rotatably connected below the frame (13).
9. An intelligent inside and outside grinder for stainless steel pipes according to claim 8, wherein the outside grinding means comprises a frame (13) installed on the ground and an outside grinding shaft (14) rotatably connected to the top of the frame (13).
10. The intelligent inside and outside polisher for stainless steel pipes as set forth in claim 9 further comprising a stinger (16), wherein two symmetrically arranged stinger rollers are provided on the stinger (16), and a driving roller for driving the steel pipes to rotate is further provided below the stinger (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320409865.8U CN219542546U (en) | 2023-03-07 | 2023-03-07 | Intelligent internal and external grinding machine for stainless steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320409865.8U CN219542546U (en) | 2023-03-07 | 2023-03-07 | Intelligent internal and external grinding machine for stainless steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219542546U true CN219542546U (en) | 2023-08-18 |
Family
ID=87707977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320409865.8U Active CN219542546U (en) | 2023-03-07 | 2023-03-07 | Intelligent internal and external grinding machine for stainless steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219542546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119036221A (en) * | 2024-10-09 | 2024-11-29 | 扬州美德莱医疗用品股份有限公司 | Automatic processing equipment for outer cylinder of injector |
-
2023
- 2023-03-07 CN CN202320409865.8U patent/CN219542546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119036221A (en) * | 2024-10-09 | 2024-11-29 | 扬州美德莱医疗用品股份有限公司 | Automatic processing equipment for outer cylinder of injector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201295877Y (en) | Steel pipe polishing machine | |
| CN219542546U (en) | Intelligent internal and external grinding machine for stainless steel pipes | |
| CN111360645B (en) | Building material grinding device | |
| CN100462202C (en) | Spindle drive mechanism of precision double-sided polishing machine | |
| CN115091349A (en) | Steel pipe chiba wheel burnishing device | |
| CN215510250U (en) | Pipe outer surface grinding device | |
| CN215036009U (en) | Steel sheet rust cleaning device | |
| CN211361762U (en) | Abrasive belt grinding machine for grinding pipes | |
| CN209954377U (en) | Stone ball equipment of polishing | |
| CN220145612U (en) | Catheter inner wall burnishing device | |
| CN216730678U (en) | Axle type part cuts off grinding device | |
| CN209954457U (en) | Geomantic omen ball equipment of polishing | |
| CN102029568B (en) | Polishing machine for vertical stripes of column tube | |
| CN111390716B (en) | Positioning and polishing device for gearbox production and working method thereof | |
| CN210307322U (en) | Precision grinding tool for inner ring of bearing with seat | |
| CN115383537A (en) | Polishing device for office furniture processing and using method thereof | |
| CN216066694U (en) | Centerless grinding machine convenient to fast clamp workpiece | |
| CN203156544U (en) | Wheel hub polisher | |
| CN102009382B (en) | Grinding machine | |
| CN222741067U (en) | Automatic loading and unloading CNC tool grinder | |
| CN220660194U (en) | Major diameter disc grinds flat-bed device | |
| CN221539362U (en) | Can drive burnishing machine that pipe fitting removed | |
| CN219212516U (en) | Grinding device convenient to adjust axle area of polishing | |
| CN219485322U (en) | Ultra-long deep hole polishing tool for deep hole part machining | |
| CN221159637U (en) | Laminating grinding device for shaft machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |