CN214923220U - Manual port polisher - Google Patents
Manual port polisher Download PDFInfo
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- CN214923220U CN214923220U CN202121424194.XU CN202121424194U CN214923220U CN 214923220 U CN214923220 U CN 214923220U CN 202121424194 U CN202121424194 U CN 202121424194U CN 214923220 U CN214923220 U CN 214923220U
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- grinding head
- rotating assembly
- pneumatic
- manual port
- head
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Abstract
The utility model provides a manual port polisher, including pneumatic grinding machine, outer bistrique, interior bistrique and rotating assembly of carving, pneumatic grinding machine of carving includes the casing, and rotating assembly installs on the casing, and interior bistrique is installed on the output of pneumatic grinding machine of carving, and outer bistrique is installed on rotating assembly, and interior bistrique band moves interior bistrique rotatory. The polishing machine is simple in structure, convenient to use, time-saving and labor-saving, improves polishing efficiency, and saves polishing cost.
Description
Technical Field
The utility model relates to a subsection steel pipe tool technical field, concretely relates to manual port polisher.
Background
In the stainless steel pipe industry, a stainless steel pipe with the length of 6 meters needs to be cut into small sections, burrs are arranged at the end opening of the small-section steel pipe after cutting, particularly a short pipe cut by laser, powder is arranged inside the end opening in the cutting process, a little of burrs are arranged outside the end opening, the later machining is not facilitated, and the finished product end opening has the burrs and the powder, so that the finished product rate and the attractiveness are affected.
Therefore, the port of the small-section steel pipe needs to be polished, the polishing process basically needs manual work, the manual polishing consumes manpower, the labor cost is high, the efficiency is low, the polishing is inconvenient, and the like.
Disclosure of Invention
In order to solve the problems existing in the prior art, the utility model provides a manual port polisher, this polisher simple structure, convenient to use, labour saving and time saving has improved the efficiency of polishing, has practiced thrift the cost of polishing.
Realize the utility model discloses the technical scheme that above-mentioned purpose adopted does:
the utility model provides a manual port polisher, includes that pneumatic carving mills, outer bistrique, interior bistrique and rotating assembly, and pneumatic carving mills includes the casing, and rotating assembly installs on the casing, and interior bistrique is installed on the output of pneumatic carving mills, and outer bistrique is installed on rotating assembly, and interior bistrique is rotatory in interior bistrique drive.
The rotating assembly comprises a bearing, a supporting rod and a locking nut, the bearing is sleeved on the shell, one end of the supporting rod is connected with the outer ring of the bearing, the other end face of the supporting rod is connected with one end face of the locking nut, and the main shaft of the outer grinding head is in threaded connection with the locking nut.
The support rod is in a hook shape, and an opening of the support rod faces to the output end of the pneumatic engraving and milling machine.
The included angle between the axis of the outer grinding head and the axis of the inner grinding head is an acute angle, and the ends of the outer grinding head and the inner grinding head, which are close to the pneumatic engraving and milling machine, are in contact.
Compared with the prior art, the beneficial effects and advantages of the utility model reside in that:
the polishing machine is simple in structure and convenient to operate, manual polishing is replaced, polishing operation of a small-section steel pipe port can be completed only by one person, labor cost and time are saved, and polishing efficiency and polishing quality are improved.
Drawings
Fig. 1 is a schematic structural view of a manual port sander.
FIG. 2 is a schematic diagram of the operation of a manual port sander.
Wherein, the grinding machine comprises 1-a pneumatic engraving and milling machine, 2-an outer grinding head, 3-an inner grinding head, 4-a bearing, 5-a support rod, 6-a locking nut and 7-a small section of steel pipe.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The structure of the manual port sander provided by the present embodiment is shown in fig. 1, and comprises a pneumatic router 1, an outer grinding head 2, an inner grinding head 3 and a rotating assembly.
The pneumatic engraving and milling machine 1 comprises a shell, and the pneumatic engraving and milling machine 1 is compact in structure, small in size and easy to operate by one operator. The main body of the inner grinding head 3 is cylindrical, and the main shaft of the inner grinding head 3 is connected with the output end of the pneumatic engraving and milling machine 1.
The rotating assembly comprises a bearing 4, a supporting rod 5 and a locking nut 6, the bearing 4 is sleeved on a shell of the pneumatic engraving and milling machine 1, the supporting rod 5 is in a hook shape, one end of the supporting rod 5 is welded with an outer ring of the bearing, the other end face of the supporting rod 5 is welded with one end face of a nut of the locking nut 6, and an opening of the supporting rod 5 faces towards the output end of the pneumatic engraving and milling machine 1. The grinding head main body of the outer grinding head 2 is cylindrical, and the main shaft of the outer grinding head 2 is in threaded connection with the locking nut 6. The outer grinding head 2 and the inner grinding head 3 are distributed on the same circumference, the included angle between the axis of the outer grinding head 2 and the axis of the inner grinding head 3 is an acute angle, and the outer grinding head 2 and one end of the inner grinding head 3, which is close to the pneumatic engraving and grinding machine 1, are contacted.
When the manual port grinding machine is used for grinding the small-section steel pipe, as shown in fig. 2, an operator holds the pneumatic engraving machine 1 with one hand, places the port of the small-section steel pipe 7 between the outer grinding head 2 and the inner grinding head 3 with the other hand, starts the pneumatic engraving machine 1, the inner grinding head 3 starts to rotate, the inner grinding head 3 grinds the inner side wall of the port of the small-section steel pipe 7, due to the fact that the inner grinding head 3 is in contact with the outer grinding head 2 and under the action of the bearing 4, the inner ring of the bearing 4 is not in contact with the shell of the pneumatic engraving machine 1, the outer ring of the bearing 4 rotates under the action of friction force, the outer grinding head 2 also rotates, the outer grinding head 2 and the inner grinding head 3 rotate simultaneously, and burrs and stains on the inner wall and the outer wall of the port of the small-section steel pipe 7 are cleaned simultaneously. A certain included angle is formed between the outer grinding head 2 and the inner grinding head 3, when the port of the small-section steel pipe 7 advances for a certain distance, the small-section steel pipe cannot continue to advance, and the polishing length of the port of the small-section steel pipe does not need to be controlled manually.
Claims (4)
1. The utility model provides a manual port polisher, includes the pneumatic mill that carves, its characterized in that: the pneumatic engraving and milling machine comprises a shell, the rotating assembly is mounted on the shell, the inner milling head is mounted on the output end of the pneumatic engraving and milling machine, the outer milling head is mounted on the rotating assembly, and the inner milling head drives the inner milling head to rotate.
2. The manual port sander of claim 1, wherein: the rotating assembly comprises a bearing, a supporting rod and a locking nut, the bearing is sleeved on the shell, one end of the supporting rod is connected with the outer ring of the bearing, the other end face of the supporting rod is connected with one end face of the locking nut, and the main shaft of the outer grinding head is in threaded connection with the locking nut.
3. The manual port sander of claim 2, wherein: the support rod is in a hook shape, and an opening of the support rod faces to the output end of the pneumatic engraving and milling machine.
4. The manual port sander of claim 1, wherein: the included angle between the axis of the outer grinding head and the axis of the inner grinding head is an acute angle, and the ends of the outer grinding head and the inner grinding head, which are close to the pneumatic engraving and milling machine, are in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121424194.XU CN214923220U (en) | 2021-06-25 | 2021-06-25 | Manual port polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121424194.XU CN214923220U (en) | 2021-06-25 | 2021-06-25 | Manual port polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923220U true CN214923220U (en) | 2021-11-30 |
Family
ID=79077798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121424194.XU Active CN214923220U (en) | 2021-06-25 | 2021-06-25 | Manual port polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923220U (en) |
-
2021
- 2021-06-25 CN CN202121424194.XU patent/CN214923220U/en active Active
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