CN213765121U - Steel pipe outer wall grinding device for building engineering - Google Patents
Steel pipe outer wall grinding device for building engineering Download PDFInfo
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- CN213765121U CN213765121U CN202022461048.6U CN202022461048U CN213765121U CN 213765121 U CN213765121 U CN 213765121U CN 202022461048 U CN202022461048 U CN 202022461048U CN 213765121 U CN213765121 U CN 213765121U
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- steel pipe
- lead screw
- fixedly arranged
- pipe
- building engineering
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Abstract
The utility model discloses a steel pipe outer wall grinding device for building engineering, comprises a workbench, the fixed backup pad that is equipped with on the workstation, the fixed two axle motors that go out that are equipped with in side of backup pad, the both ends of two axle motors are fixed respectively and are equipped with first helical gear and second helical gear, the fixed roof that is equipped with of top surface of backup pad, be equipped with grinding machanism on the roof, be equipped with fixed establishment in the backup pad, through setting up fixed establishment, make this grinding device fix the steel pipe from the steel pipe is inside, not only adapt to fix to the big or small steel pipe of different diameters, avoided current steel pipe clamping device to hijack the in-process to the steel pipe moreover, the steel pipe outer wall receives rigid contact, leads to the phenomenon of steel pipe surface damage.
Description
Technical Field
The utility model relates to a building engineering equipment technical field specifically is a steel pipe outer wall grinding device for building engineering.
Background
After the steel pipe is formed, in order to improve the production and processing quality of the steel pipe, ensure the service performance of the steel pipe and beautify the appearance of the steel pipe, the steel pipe needs to be polished, burrs, iron rust and the like on the surface of the steel pipe are removed, and the steel pipe needs to be clamped and fixed in the polishing process.
The existing steel pipe polishing device is used for clamping a steel pipe, the steel pipe is easily subjected to rigid contact, and the surface of the steel pipe is easily damaged, so that the overall polishing quality of the steel pipe is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel pipe outer wall grinding device for building engineering to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a polishing device for the outer wall of a steel pipe for building engineering comprises a workbench and supporting legs arranged on the bottom surface of the workbench, wherein a supporting plate is fixedly arranged on the workbench, a double-shaft motor is fixedly arranged on the side surface of the supporting plate, a first helical gear and a second helical gear are respectively fixedly arranged at two ends of the double-shaft motor, the second helical gear is an incomplete helical gear, a top plate is fixedly arranged on the top surface of the supporting plate, a polishing mechanism is arranged on the top plate, a fixing mechanism is arranged on the supporting plate and comprises a supporting transverse pipe, a first lead screw, a first moving block and a top rod, the supporting transverse pipe is rotatably connected with the supporting plate, a third helical gear meshed with the first helical gear is fixedly arranged on a rod body of the supporting transverse pipe positioned on the side surface of the supporting plate, the supporting transverse pipe is rotatably provided with the first lead screw, and a rotating wheel is fixedly arranged at one end of the first lead screw penetrating through the supporting transverse pipe, and the first lead screw is arranged on the rod body in the supporting transverse pipe and is provided with a first moving block in threaded fit with the first lead screw, the supporting transverse pipe is provided with a through hole, the ejector rod is arranged in the through hole in a sliding manner, one end of the ejector rod, which is arranged outside the supporting transverse pipe, is fixedly provided with an ejector block, one end of the ejector rod, which is arranged in the supporting transverse pipe, is rotatably provided with a roller, the bottom surface of the roller is contacted with the top surface of the first moving block, a limiting ring is fixedly arranged on the rod body above the ejector rod, which is far away from the roller.
As a further aspect of the present invention: the first moving block is provided with a plurality of moving blocks, and the side surface of each moving block is in a wedge shape.
As a further aspect of the present invention: the ejector pin is equipped with four, four the ejector pin is located and is supported horizontal intraductal in annular array distribution.
As a further aspect of the present invention: the polishing mechanism comprises a second lead screw, a sliding groove is formed in the bottom surface of the top plate, the second lead screw is rotatably arranged in the sliding groove, two fourth helical gears are fixedly arranged at one end, penetrating through the second lead screw, of the side surface of the top plate, a second moving block in threaded fit with the second lead screw is arranged on the rod body of the second lead screw, and a polishing assembly is arranged on the bottom surface of the second moving block.
As a further aspect of the present invention: and the two fourth bevel gears are meshed with the second bevel gears alternately.
As a further aspect of the present invention: the first lead screw is arranged on a rod body outside the supporting transverse pipe and is provided with a limiting mechanism, the limiting mechanism comprises a fixing sleeve and a stop bolt, the fixing sleeve is rotatably connected with the first lead screw, the fixing sleeve is fixedly connected with the side face of the supporting transverse pipe, and the stop bolt penetrates through the side face of the fixing sleeve and is in threaded connection with the side face of the fixing sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up fixed establishment, the steel-pipe cover that will treat to polish is established outside supporting the violently pipe, rotate the runner, the runner drives first lead screw and rotates, thereby make the second lead screw on the removal piece remove in the same place, through the gyro wheel, the cooperation of ejector pin and removal piece, thereby the adaptation is fixed to the steel pipe of different diameters size, the in-process is hijacked to the steel pipe to current steel pipe clamping device has been avoided, the steel pipe outer wall receives rigid contact, the phenomenon that leads to steel pipe surface damage, through two epaxial motor first helical gear and third helical gear meshing, make the support violently manage the rotation, the polishing mechanism who sets up on the cooperation roof, thereby polish comprehensively to the steel pipe surface.
Drawings
Fig. 1 is a schematic structural diagram of a steel pipe outer wall polishing device for building engineering.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is an enlarged view of B in fig. 1.
Fig. 4 is a three-dimensional view of a first moving block in a steel pipe outer wall polishing device for building engineering.
In the figure: 1-workbench, 2-supporting legs, 3-supporting plates, 4-double-output-shaft motor, 5-first helical gear, 6-second helical gear, 7-top plate, 8-horizontal supporting tube, 9-first lead screw, 10-first moving block, 11-top rod, 12-third helical gear, 13-rotating wheel, 14-through hole, 15-top block, 16-roller, 17-limit ring, 18-spring, 19-second lead screw, 20-sliding groove, 21-fourth helical gear, 22-second moving block, 23-polishing component, 24-fixing sleeve and 25-stop bolt.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-4, a polishing device for the outer wall of a steel pipe for building engineering comprises a workbench 1 and supporting legs 2 arranged on the bottom surface of the workbench 1, wherein a supporting plate 3 is fixedly arranged on the workbench 1, a double-output shaft motor 4 is fixedly arranged on the side surface of the supporting plate 3, a first helical gear 5 and a second helical gear 6 are respectively fixedly arranged at two ends of the double-output shaft motor 4, the second helical gear 6 is an incomplete helical gear, a top plate 7 is fixedly arranged on the top surface of the supporting plate 3, a polishing mechanism is arranged on the top plate 7, a fixing mechanism is arranged on the supporting plate 3, the fixing mechanism comprises a horizontal supporting pipe 8, a first lead screw 9, a first moving block 10 and a top rod 11, the horizontal supporting pipe 8 is rotatably connected with the supporting plate 3, and a third helical gear 12 meshed with the first helical gear 5 is fixedly arranged on a rod body of the horizontal supporting pipe 8 positioned on the side surface of the supporting plate 3, a first lead screw 9 is rotatably arranged in the horizontal supporting tube 8, a rotating wheel 13 is fixedly arranged at one end of the first lead screw 9 penetrating out of the horizontal supporting tube 8, a first moving block 10 in threaded fit with the first lead screw 9 is arranged on a rod body of the first lead screw 9 in the horizontal supporting tube 8, a plurality of first moving blocks 10 are arranged, the side surface of each first moving block 10 is wedge-shaped, a through hole 14 is arranged on the horizontal supporting tube 8, a top rod 11 is slidably arranged in the through hole 14, a top block 15 is fixedly arranged at one end of the top rod 11 outside the horizontal supporting tube 8, a roller 16 is rotatably arranged at one end of the top rod 11 in the horizontal supporting tube 8, the bottom surface of the roller 16 is contacted with the top surface of the first moving block 10, a limiting ring 17 is fixedly arranged on the rod body above the top rod 11 far away from the roller 16, a spring 18 is arranged on the rod body of the top rod 11 between the limiting ring 17 and the through hole 14, and a fixing mechanism is arranged, the steel-pipe cover that will treat to polish is established outside supporting violently pipe 8, rotate runner 13, runner 13 drives first lead screw 9 and rotates, thereby make the removal piece move ahead on the second lead screw 19, through gyro wheel 16, the cooperation of ejector pin 11 and movable block, thereby the adaptation is fixed to the steel pipe of different diameters size, the in-process is hijacked to the steel pipe to current steel pipe clamping device has been avoided, the steel pipe outer wall receives rigid contact, the phenomenon that leads to steel pipe surface damage, through two epaxial motor 4 first helical gear 5 and the meshing of third helical gear 12, make and support violently pipe 8 and rotate, the grinding machanism who sets up on the cooperation roof 7, thereby polish comprehensively the steel pipe surface.
The four ejector rods 11 are distributed in the horizontal supporting pipe 8 in an annular array mode, the four ejector rods 11 support the inner wall of the steel pipe at the same time, and the stability of the fixing mechanism for supporting the steel pipe is further improved.
The polishing mechanism comprises a second lead screw 19, a sliding groove 20 is formed in the bottom surface of the top plate 7, the second lead screw 19 is rotatably arranged in the sliding groove 20, two fourth helical gears 21 are fixedly arranged at one end, penetrating through the side surface of the top plate 7, of the second lead screw 19, the fourth helical gears 21 are alternately meshed with the second helical gears 6, a second moving block 22 in threaded fit with the second lead screw is arranged on a rod body of the second lead screw 19, a polishing assembly 23 is arranged on the bottom surface of the second moving block 22, and the two fourth helical gears 21 are alternately meshed with the second helical gears 6 through the arrangement of the two fourth helical gears 21 and the second helical gears 6, so that the second lead screw 19 alternately rotates forwards and reversely, the polishing assembly 23 reciprocates, a servo motor is not required to be additionally arranged, and the production cost is reduced.
Example 2
The embodiment is improved on the basis of embodiment 1, and specifically comprises the following steps:
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A steel pipe outer wall polishing device for building engineering comprises a workbench (1) and supporting legs (2) arranged on the bottom surface of the workbench (1), and is characterized in that a supporting plate (3) is fixedly arranged on the workbench (1), a double-output shaft motor (4) is fixedly arranged on the side surface of the supporting plate (3), a first helical gear (5) and a second helical gear (6) are respectively fixedly arranged at two ends of the double-output shaft motor (4), the second helical gear (6) is an incomplete helical gear, a top plate (7) is fixedly arranged on the top surface of the supporting plate (3), a polishing mechanism is arranged on the top plate (7), a fixing mechanism is arranged on the supporting plate (3), the fixing mechanism comprises a supporting transverse pipe (8), a first lead screw (9), a first moving block (10) and a push rod (11), the supporting transverse pipe (8) is rotatably connected with the supporting plate (3), a third bevel gear (12) meshed with the first bevel gear (5) is fixedly arranged on a rod body of the horizontal supporting pipe (8) positioned on the side surface of the supporting plate (3), a first lead screw (9) is rotationally arranged in the horizontal supporting pipe (8), a rotating wheel (13) is fixedly arranged at one end of the first lead screw (9) penetrating out of the horizontal supporting pipe (8), a first moving block (10) in threaded fit with the first lead screw (9) is arranged on the rod body of the first lead screw (9) positioned in the horizontal supporting pipe (8), a through hole (14) is formed in the horizontal supporting pipe (8), the ejector rod (11) is slidably arranged in the through hole (14), an ejector block (15) is fixedly arranged at one end of the ejector rod (11) positioned out of the horizontal supporting pipe (8), a roller (16) is rotationally arranged at one end of the ejector rod (11) positioned in the horizontal supporting pipe (8), and the bottom surface of the roller (16) is contacted with the top surface of the first moving block (10), a limiting ring (17) is fixedly arranged on the upper rod body of the ejector rod (11) far away from the roller (16), and a spring (18) is arranged on the rod body of the ejector rod (11) between the limiting ring (17) and the through hole (14).
2. The steel pipe outer wall grinding device for building engineering according to claim 1, wherein a plurality of first moving blocks (10) are provided, and the side surfaces of the first moving blocks (10) are all in a wedge shape.
3. The steel pipe outer wall grinding device for the building engineering as recited in claim 1, wherein four ejector rods (11) are provided, and the four ejector rods (11) are distributed in the horizontal support pipe (8) in an annular array.
4. The steel pipe outer wall grinding device for the building engineering according to claim 1, wherein the grinding mechanism comprises a second lead screw (19), a sliding groove (20) is formed in the bottom surface of the top plate (7), the second lead screw (19) is rotatably arranged in the sliding groove (20), two fourth helical gears (21) are fixedly arranged at one end of the second lead screw (19) penetrating to the side surface of the top plate (7), a second moving block (22) in threaded fit with the second lead screw is arranged on a rod body of the second lead screw (19), and a grinding assembly (23) is arranged on the bottom surface of the second moving block (22).
5. The steel pipe outer wall grinding device for building engineering according to claim 4, wherein the two fourth bevel gears (21) are alternately meshed with the second bevel gear (6).
6. The steel pipe outer wall grinding device for the building engineering as recited in claim 1, wherein a limiting mechanism is arranged on a rod body of the first lead screw (9) located outside the horizontal supporting pipe (8), the limiting mechanism comprises a fixing sleeve (24) and a stop bolt (25), the fixing sleeve (24) is rotatably connected with the first lead screw (9), the fixing sleeve (24) is fixedly connected with the lateral surface of the horizontal supporting pipe (8), and the stop bolt (25) penetrates through the lateral surface of the fixing sleeve (24) and is in threaded connection with the lateral surface of the fixing sleeve (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461048.6U CN213765121U (en) | 2020-10-29 | 2020-10-29 | Steel pipe outer wall grinding device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461048.6U CN213765121U (en) | 2020-10-29 | 2020-10-29 | Steel pipe outer wall grinding device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213765121U true CN213765121U (en) | 2021-07-23 |
Family
ID=76912363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022461048.6U Expired - Fee Related CN213765121U (en) | 2020-10-29 | 2020-10-29 | Steel pipe outer wall grinding device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213765121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781448A (en) * | 2022-12-29 | 2023-03-14 | 仪征汇鑫玻璃钢有限公司 | Incision structure of polishing based on glass fiber board |
-
2020
- 2020-10-29 CN CN202022461048.6U patent/CN213765121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781448A (en) * | 2022-12-29 | 2023-03-14 | 仪征汇鑫玻璃钢有限公司 | Incision structure of polishing based on glass fiber board |
| CN115781448B (en) * | 2022-12-29 | 2023-11-21 | 仪征汇鑫玻璃钢有限公司 | Incision structure of polishing based on glass fiber board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |