CN210232682U - Steel pipe surface grinding device - Google Patents
Steel pipe surface grinding device Download PDFInfo
- Publication number
- CN210232682U CN210232682U CN201921049462.7U CN201921049462U CN210232682U CN 210232682 U CN210232682 U CN 210232682U CN 201921049462 U CN201921049462 U CN 201921049462U CN 210232682 U CN210232682 U CN 210232682U
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- steel pipe
- grinding
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- wheels
- wheel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 98
- 239000010959 steel Substances 0.000 title claims abstract description 98
- 239000000428 dust Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 10
- 229910001651 emery Inorganic materials 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 238000007517 polishing process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model belongs to the technical field of steel pipe machining equipment, a steel pipe surface grinding device is disclosed, its technical scheme main points are including the frame of rectangular shape, still include that the rotating turret establishes emery wheel, riding wheel and the feed wheel in the frame, the axis of emery wheel is parallel with the steel pipe, the riding wheel sets up in pairs in the steel pipe both sides, and the center of riding wheel is less than the center of steel pipe, and each length direction along the frame of riding wheel arranges, the axis of feed wheel is vertical, and the feed wheel sets up in pairs in the steel pipe both sides, still be equipped with in the frame and be used for driving the rotatory grinding motor of emery wheel, be used for driving the rotatory feed motor of feed wheel, have and need not to interrupt the process of polishing, can the continuous operation, effect that work efficiency is high.
Description
Technical Field
The utility model relates to a steel pipe machining equipment's technical field, in particular to steel pipe surface grinding device.
Background
The blank of the steel pipe is hardly corroded by moisture in the air before production to generate rust, which is hardly removed in the machining process, so that the machined steel pipe still needs to be subjected to a rust removing treatment.
Chinese patent No. CN208556909U discloses a steel pipe surface polishing device, which comprises a polishing device body and a steel pipe, wherein the polishing device body is provided with a frame, the frame is in a concave structure, the bottom of the frame is provided with a rotating mechanism, the rotating mechanism comprises a rotating motor, a first rotating plate, a second rotating plate and a fixing strip, the rotating motor is fixedly arranged on the outer side of the frame through a mounting seat, the output end of the rotating motor is connected with the first rotating plate, the second rotating plate is arranged in a mounting hole on the other side of the frame through a bearing, the first rotating plate and the second rotating plate are both provided with two fixing strips, a telescopic rod is arranged between the two fixing strips, the fixing strips are both in a, and the telescopic directions of the fixing strips on the first rotating plate and the second rotating plate are perpendicular to each other, the steel pipes are arranged on the fixing strips on the first rotating plate and the second rotating plate, and the upper part of the rack is provided with a moving mechanism.
When the steel pipe surface polishing device works, the polishing motor drives the polishing wheel to rotate at a high speed to remove rust on the surface of the steel pipe, the rotating motor drives the steel pipe to rotate slowly, the polishing wheel can be in contact with each side face of the steel pipe, the moving motor drives the polishing motor and the polishing wheel to move along the axis of the steel pipe, and the steel pipe is polished from head to tail.
In this process, the steel pipe itself has no feeding action. After polishing, the steel pipes need to be taken down from the first rotating plate and the second rotating plate, and then new steel pipes are installed. Therefore, the polishing process of the steel pipe is discontinuous, the process of taking and placing the steel pipe needs to consume much time, and the polishing device cannot work in the period, so that the working efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel pipe surface grinding device has and need not to interrupt the process of polishing, can the continuous operation, advantage that work efficiency is high.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a steel pipe surface polishing device comprises a strip-shaped rack, and further comprises grinding wheels, supporting wheels and feeding wheels, wherein the grinding wheels, the supporting wheels and the feeding wheels are arranged on the rack in a rotating mode, the axes of the grinding wheels are parallel to a steel pipe, the supporting wheels are arranged on two sides of the steel pipe in pairs, the centers of the supporting wheels are lower than the center of the steel pipe, each pair of supporting wheels are arranged along the length direction of the rack, the axes of the feeding wheels are vertical, the feeding wheels are arranged on two sides of the steel pipe in pairs, and a polishing motor used for driving the grinding wheels to rotate and a feeding motor used for driving the feeding wheels to.
By adopting the technical scheme, the centers of the supporting wheels arranged at the two sides of the steel pipe are lower than the center of the steel pipe, the steel pipe with any size can be supported, each pair of supporting wheels are arranged along the length direction of the rack, the steel pipe is limited and can only move along the self axial direction, the feeding wheel rotates while being attached to the two sides of the steel pipe, the steel pipe can be conveyed forwards by utilizing friction force, and in the process, the grinding wheel rotates at high speed to remove rust and impurities on the surface of the steel pipe; the steel pipe moves forward while being polished, when the steel pipe is completely separated from the grinding wheel, the next steel pipe is polished, the polishing process does not need to be interrupted, continuous operation can be realized, and the working efficiency is high.
Further, be equipped with a plurality of riding wheel seats in the frame, the spout has been seted up in pairs to the upper surface of frame, the spout is the dovetail, and it is equipped with the slider to slide in the spout, wear to be equipped with the bolt on the riding wheel seat, the bolt sets up along vertical direction, and the bolt bottom is with the slider rigid coupling, and the bolt top cover is equipped with the nut, the nut offsets with the upper surface of riding wheel seat, the riding wheel is rotationally erect on the riding wheel seat.
By adopting the technical scheme, the nut is screwed to be tightly pressed on the upper surface of the riding wheel seat, and the riding wheel seat can be well fixed by utilizing the friction force between the riding wheel seat and the upper surface of the rack; the position of the sliding block in the sliding groove is changed, so that the riding wheel seat can be fixed at different positions on the surface of the rack, and the position of the riding wheel seat is adjusted; when the size of the steel pipe to be processed changes, the steel pipe can be raised or lowered by adjusting the position and the distance of the supporting wheels, so that the steel pipe is always attached to the grinding wheel.
Furthermore, a grinding wheel seat and a turnover cylinder are arranged on the machine frame, the grinding wheel seat is rotatably connected with the machine frame, the rotating axis of the grinding wheel seat is parallel to the axis of the steel pipe, the turnover cylinder is hinged to the machine frame, a piston rod of the turnover cylinder is hinged to the grinding wheel seat, the grinding wheel rotating frame is arranged on the grinding wheel seat, and the grinding motor is arranged on the grinding wheel seat.
By adopting the technical scheme, the rotating axis of the grinding wheel seat is flush with the axis of the steel pipe, and when the size of the steel pipe to be processed changes, the piston rod of the overturning cylinder stretches out and draws back, so that the grinding wheel seat overturns, the grinding wheel is driven to move, and the grinding wheel is always attached to the steel pipe.
Furthermore, a grinding wheel cover is arranged on the grinding wheel seat.
Through adopting above-mentioned technical scheme, set up the grinding wheel guard and can intercept the piece and the spark that the in-process produced of polishing, improve the security of equipment operation.
Furthermore, a reverse motor is erected on the rack, a machine shaft of the reverse motor is connected with the riding wheel, and the riding wheel positioned on the same side of the steel pipe is opposite to the grinding wheel in rotation direction.
Through adopting above-mentioned technical scheme, when the emery wheel polished the steel pipe, it applied also can drive the steel pipe rotation in the frictional force of steel pipe, so set up the rotation of reversal motor drive riding wheel, and the riding wheel that is located the steel pipe homonymy is opposite with the direction of rotation of emery wheel to this offsets the influence of emery wheel to the steel pipe, makes the steel pipe opposite with the direction of rotation of emery wheel even, with the relative friction between aggravation steel pipe and the emery wheel.
Furthermore, be equipped with the dust cover in the frame, connect the exhaust duct on the dust cover, exhaust duct is equipped with the air discharge fan towards the mouth of pipe department of dust cover one end, and exhaust duct dorsad dust cover termination has the water tank.
Through adopting above-mentioned technical scheme, the in-process of polishing can produce more piece, sets up the dust cover and can keep apart regional and external environment with polishing effectively, then utilizes the air discharge fan to discharge into the water tank with the dirty air in the dust cover, and after the water tank washing, clean air discharges, can not destroy the environment.
Furthermore, an access window is arranged on the dust cover.
Through adopting above-mentioned technical scheme, set up the access panel, the operating personnel of being convenient for regularly develops the maintenance operation.
Further, the access panel is a transparent glass window.
Through adopting above-mentioned technical scheme, adopt transparent glass window, under the condition of not opening the access panel, operating personnel also can in time observe the condition in the dust cover, in time handle when equipment operation breaks down.
To sum up, the utility model discloses following beneficial effect has:
1. the polishing process is not required to be interrupted, the continuous operation can be realized, and the working efficiency is high;
2. the positions of the riding wheel and the grinding wheel can be adjusted so as to process steel pipes with different sizes;
3. the reversal motor drives the riding wheel to rotate, so that the steel pipe is prevented from rotating along with the grinding wheel, and sufficient relative friction is kept between the steel pipe and the grinding wheel.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic structural view of a frame in the embodiment;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic view showing the connection among the feeding motor, the feeding wheel and the frame in the embodiment;
FIG. 5 is a schematic view showing the connection among the supporting roller, the supporting roller seat and the frame in the embodiment;
FIG. 6 is a schematic view showing the connection among the grinding wheel, the grinding wheel base, and the frame in the embodiment.
In the figure, 1, a frame; 2. a grinding wheel; 3. a riding wheel; 4. a feed wheel; 5. a dust cover; 6. a steel pipe; 11. a chute; 12. a slider; 21. polishing the motor; 22. a grinding wheel seat; 23. turning over the air cylinder; 24. a grinding wheel cover; 31. a riding wheel seat; 32. a bolt; 33. a nut; 34. a reverse motor; 41. a feed motor; 42. a gear; 51. an exhaust duct; 52. an exhaust fan; 53. a water tank; 54. an access panel; 55. and (7) an exhaust port.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
a steel pipe surface grinding device comprises a strip-shaped machine frame 1, wherein a dust cover 5 is fixedly connected to the machine frame 1, two ends of the machine frame 1 penetrate out of the side wall of the dust cover 5, and the part, located in the dust cover 5, of the machine frame 1 is a grinding area.
As shown in fig. 1, a plurality of access windows 54 are provided on the front surface of the dust cover 5, and the access windows 54 are transparent glass windows and are provided on the dust cover 5 so as to slide in the longitudinal direction of the rack 1.
As shown in fig. 1, an exhaust duct 51 is connected to the rear surface of the dust cover 5, the exhaust duct 51 branches toward one end of the dust cover 5, communicates with the dust cover 5, and has an exhaust fan 52 mounted at a nozzle. One end of the air exhaust pipeline 51, which faces away from the dust cover 5, is connected with the water tank 53, the pipe orifice is positioned below the water surface in the water tank 53, and the top surface of the water tank 53 is provided with an air exhaust port 55.
As shown in fig. 2 and 5, a plurality of pairs of idler seats 31 are erected on the frame 1, one idler 3 is erected on each pair of idler seats 31 in a rotating manner, the idler 3 is arranged on two sides of the steel pipe 6 in pairs, the axis of the idler is parallel to the axis of the steel pipe 6, and the height of the idler is lower than the axis of the steel pipe 6.
As shown in fig. 2, each pair of riding wheels 3 is arranged along the length direction of the frame 1, and the steel pipe 6 is placed on the riding wheels 3 and is parallel to the frame 1.
As shown in fig. 3, a reverse rotation motor 34 is mounted on the frame 1 to rotate one of the idlers 3 located outside the dust cover 5 (see fig. 1).
As shown in fig. 3, the rotating frame on the frame 1 is provided with a pair of feeding wheels 4, and the axes of the two feeding wheels 4 are vertical, are respectively located at two sides of the steel pipe 6, and are driven by a feeding motor 41.
As shown in fig. 4, the wheel shafts of the feeding wheels 4 penetrate out from the lower part of the frame 1 and are respectively sleeved with gears 42, and the two gears 42 are meshed with each other. The two feed wheels 4 rotate synchronously, rotate in opposite directions, and convey the steel pipes 6 in the same direction.
As shown in fig. 4, the shaft of the feeding motor 41 is vertical and also penetrates out of the lower surface of the frame 1, and the shaft of one of the feeding wheels 4 is driven to rotate by the chain wheel set.
As shown in fig. 5, a dovetail-shaped sliding groove 11 is formed in the upper surface of the frame 1, the sliding groove 11 is arranged along the horizontal direction and is perpendicular to the axis of the steel pipe 6 (see fig. 2), and a dovetail-shaped sliding block 12 is slidably arranged in the sliding groove. The bolt 32 passes through the riding wheel seat 31 along the vertical direction, the bottom end of the bolt is fixedly connected with the sliding block 12, and the top of the bolt is sleeved with a nut 33.
The nut 33 is tightened to press the upper surface of the idler seat 31, so that the idler seat 31 can be fixed on the frame 1 by friction force.
As shown in fig. 2 and 6, the grinding wheel holders 22 are rotatably connected to the frame 1, and the rotation axis of the grinding wheel holders 22 is parallel to the axis of the steel pipe 6. The overturning cylinder 23 is erected on the back side of the frame 1, the bottom end of the body of the overturning cylinder is hinged with the frame 1, and the piston rod extends upwards and is hinged with the grinding wheel seat 22.
As shown in fig. 6, the grinding wheel 2 is rotatably mounted on the grinding wheel base 22 with its axis parallel to the steel pipe 6. The grinding motor 21 is also arranged on the grinding wheel seat 22 and drives the grinding wheel 2 to rotate through belt transmission. In addition, the grinding wheel 2 and the riding wheel 3 (see fig. 3) driven by the reverse rotation motor 34 (see fig. 3) are on the same side of the steel pipe 6, and the rotation directions of the two are opposite.
As shown in fig. 6, the grinding wheel head 22 is fixed with a grinding wheel cover 24, and the grinding wheel cover 24 is in a fan shape and wraps the grinding wheel 2 without preventing the grinding wheel 2 from contacting the steel pipe 6.
The specific implementation process comprises the following steps:
the riding wheels 3 are arranged on two sides of the steel pipe 6 in pairs to support the steel pipe 6 with any size. Each pair of riding wheels 3 is arranged along the length direction of the frame 1, so that the steel pipe 6 can only move along the self axial direction. The feed wheel 4 rotates while being attached to both sides of the steel pipe 6, and conveys the steel pipe 6 forward by using friction. In this process, the grindstone 2 is rotated at a high speed to remove rust and impurities on the surface of the steel pipe 6. The steel pipe 6 moves forward while being polished, and when the steel pipe is completely separated from the grinding wheel 2, the next steel pipe 6 is polished, and the polishing process does not need to be interrupted.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a steel pipe surface grinding device, includes frame (1) of rectangular shape, its characterized in that: the steel pipe grinding machine is characterized by further comprising grinding wheels (2), supporting wheels (3) and feeding wheels (4) which are rotatably erected on the rack (1), wherein the axes of the grinding wheels (2) are parallel to the steel pipe (6), the supporting wheels (3) are arranged on two sides of the steel pipe (6) in pairs, the centers of the supporting wheels (3) are lower than the centers of the steel pipe (6), each pair of supporting wheels (3) are arranged along the length direction of the rack (1), the axes of the feeding wheels (4) are vertical, the feeding wheels (4) are arranged on two sides of the steel pipe (6) in pairs, and the rack (1) is further provided with a grinding motor (21) for driving the grinding wheels (2) to rotate and a feeding motor (41) for driving the feeding wheels (4) to rotate.
2. The steel pipe surface grinding device according to claim 1, characterized in that: be equipped with a plurality of riding wheel seats (31) on frame (1), spout (11) have been seted up in pairs to the upper surface of frame (1), spout (11) are the dovetail, and it is equipped with slider (12) to slide in spout (11), wear to be equipped with bolt (32) on riding wheel seat (31), vertical direction setting is followed in bolt (32), bolt (32) bottom and slider (12) rigid coupling, and bolt (32) top cover is equipped with nut (33), nut (33) offset with the upper surface of riding wheel seat (31), riding wheel (3) rotating frame is established on riding wheel seat (31).
3. The steel pipe surface grinding device according to claim 1, characterized in that: the steel pipe grinding machine is characterized in that a grinding wheel seat (22) and a turnover cylinder (23) are arranged on the rack (1), the grinding wheel seat (22) is rotatably connected with the rack (1), the rotating axis of the grinding wheel seat is parallel to the axis of the steel pipe (6), the turnover cylinder (23) is hinged to the rack (1), a piston rod of the turnover cylinder (23) is hinged to the grinding wheel seat (22), the grinding wheel (2) is rotatably erected on the grinding wheel seat (22), and the grinding motor (21) is erected on the grinding wheel seat (22).
4. The steel pipe surface grinding device according to claim 3, characterized in that: and a grinding wheel cover (24) is arranged on the grinding wheel seat (22).
5. The steel pipe surface grinding device according to claim 1, characterized in that: a reverse motor (34) is erected on the rack (1), a machine shaft of the reverse motor (34) is connected with the riding wheel (3), and the riding wheel (3) and the grinding wheel (2) which are positioned on the same side of the steel pipe (6) are opposite in rotating direction.
6. The steel pipe surface grinding device according to claim 1, characterized in that: be equipped with dust cover (5) on frame (1), connect exhaust duct (51) on dust cover (5), exhaust duct (51) are equipped with air discharge fan (52) towards the mouth of pipe department of dust cover (5) one end, and exhaust duct (51) dorsad dust cover (5) one end has connect water tank (53).
7. The steel pipe surface grinding device according to claim 6, wherein: and an access window (54) is arranged on the dust cover (5).
8. The steel pipe surface grinding device according to claim 7, wherein: the access panel (54) is a transparent glass window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049462.7U CN210232682U (en) | 2019-07-06 | 2019-07-06 | Steel pipe surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049462.7U CN210232682U (en) | 2019-07-06 | 2019-07-06 | Steel pipe surface grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210232682U true CN210232682U (en) | 2020-04-03 |
Family
ID=69990067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921049462.7U Active CN210232682U (en) | 2019-07-06 | 2019-07-06 | Steel pipe surface grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210232682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263416A (en) * | 2021-06-21 | 2021-08-17 | 浙江华立智能装备股份有限公司 | Mechanism for automatically removing steel pipe shielding paper |
| CN116967904A (en) * | 2023-08-04 | 2023-10-31 | 浙江双银特材科技有限公司 | Ultra-thin aviation stainless steel tube machining device |
-
2019
- 2019-07-06 CN CN201921049462.7U patent/CN210232682U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263416A (en) * | 2021-06-21 | 2021-08-17 | 浙江华立智能装备股份有限公司 | Mechanism for automatically removing steel pipe shielding paper |
| CN116967904A (en) * | 2023-08-04 | 2023-10-31 | 浙江双银特材科技有限公司 | Ultra-thin aviation stainless steel tube machining device |
| CN116967904B (en) * | 2023-08-04 | 2024-05-10 | 浙江双银特材科技有限公司 | Ultra-thin aviation stainless steel tube machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel pipe surface grinding device Effective date of registration: 20210621 Granted publication date: 20200403 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: Jiangyin Southern Stainless Steel Pipe Co.,Ltd. Registration number: Y2021320010218 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220530 Granted publication date: 20200403 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: Jiangyin Southern Stainless Steel Pipe Co.,Ltd. Registration number: Y2021320010218 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel pipe surface polishing device Effective date of registration: 20220530 Granted publication date: 20200403 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: Jiangyin Southern Stainless Steel Pipe Co.,Ltd. Registration number: Y2022320010172 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230602 Granted publication date: 20200403 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: Jiangyin Southern Stainless Steel Pipe Co.,Ltd. Registration number: Y2022320010172 |