CN203991663U - The quick reducing mill of steel pipe - Google Patents
The quick reducing mill of steel pipe Download PDFInfo
- Publication number
- CN203991663U CN203991663U CN201420401971.2U CN201420401971U CN203991663U CN 203991663 U CN203991663 U CN 203991663U CN 201420401971 U CN201420401971 U CN 201420401971U CN 203991663 U CN203991663 U CN 203991663U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- wheel
- driven pulley
- annular ring
- planet carrier
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the quick reducing mill of a kind of steel pipe, comprise base, annular ring, several rows star-wheel, planet carrier, driven pulley, drive motors and driving wheel, annular ring is vertically mounted on susceptor surface, several rows star-wheel is evenly rotationally connected with planet carrier surface, the wheel body part of described planetary gear is rolled and is connected in the inner ring of annular ring, described driven pulley is fixedly connected on planet carrier, described drive motors drives driving wheel, described driving wheel and driven pulley are in transmission connection, the pivot of described planet carrier and driven pulley offers the through hole passing through for steel pipe, described several rows star-wheel on annular ring, roll form pivot and through hole center superposition.The quick reducing mill of steel pipe of the present utility model, equipment is simple, tube reducing successful, speed is fast, and the steel tube surface that tube reducing is crossed is even.
Description
Technical field
The utility model relates to steel pipe equipment technical field, the quick reducing mill of especially a kind of steel pipe.
Background technology
Steel pipe is after creating; conventionally can do reducing process processing to steel pipe as required; this technique is that steel pipe is pressed into minor diameter from major diameter; at present more to the equipment of tube reducing processing on the market; all there are its pluses and minuses; the utility model is intended to the angle from quick tube reducing, improves the efficiency of tube reducing.
Utility model content
The technical problems to be solved in the utility model is: in order to improve the efficiency of steel pipe in tube reducing process, provide a kind of steel pipe quick reducing mill.
The utility model solves the technical scheme that its technical problem adopts: the quick reducing mill of a kind of steel pipe, comprise base, annular ring, several rows star-wheel, planet carrier, driven pulley, drive motors and driving wheel, annular ring is vertically mounted on susceptor surface, several rows star-wheel is evenly rotationally connected with planet carrier surface, the wheel body part of described planetary gear is rolled and is connected in the inner ring of annular ring, described driven pulley is fixedly connected on planet carrier, described drive motors drives driving wheel, described driving wheel and driven pulley are in transmission connection, the pivot of described planet carrier and driven pulley offers the through hole passing through for steel pipe, described several rows star-wheel on annular ring, roll form pivot and through hole center superposition.Thereby motor drives driving wheel to drive driven pulley rotation, and then cause the rotation of planet carrier, thereby planetary gear is rotated in annular ring, because the distribution of planetary gear on planet carrier is uniform, planetary gear can form a virtual tube reducing hole after rotation, in the time that steel pipe is through planetary gear, during namely through this virtual tube reducing hole, because aperture diminishes, along with the reach of steel pipe, the High Rotation Speed of planetary gear set will push steel pipe, and because planetary gear rotates, the whole body of steel pipe will evenly be pushed by planetary gear so, the steel pipe of being crossed by tube reducing passes from through hole.
Preferred further, the kind of drive of described driving wheel and driven pulley is band transmission or chain transmission.
For the running track of fixing planetary gear, prevent that it from deflecting away from, the inner ring of annular ring has the raceway concaving, and the wheel body of described planetary gear and the raceway of described indent match.Planetary gear and raceway are embedded assembly relation, the free degree that can restrictive axial.
The beneficial effects of the utility model are, the quick reducing mill of steel pipe of the present utility model, and equipment is simple, tube reducing successful, speed is fast, and the steel tube surface that tube reducing is crossed is even.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the quick reducing mill of steel pipe of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is use view of the present utility model.
In figure: 1. base, 2. annular ring, 3. planetary gear, 4. planet carrier, 5. driven pulley, 6. drive motors, 7. driving wheel, 8. through hole.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As Fig. 1, 2, 3, the quick reducing mill of a kind of steel pipe, comprise base 1, annular ring 2, 3 planetary gears 3, planet carrier 4, driven pulley 5, drive motors 6 and driving wheel 7, annular ring 2 is vertically mounted on base 1 surface, 3 planetary gears 3 are evenly rotationally connected with planet carrier 4 surfaces, the inner ring of annular ring 2 has the raceway concaving, the wheel body of planetary gear 3 and the raceway of indent match, thereby the wheel body part of planetary gear 3 is rolled and is connected in the inner ring of annular ring 2, driven pulley 5 is fixedly connected on planet carrier 4, drive motors 6 drives driving wheel 7, driving wheel 7 is band transmission with driven pulley 5, the pivot of planet carrier 4 and driven pulley 5 offers the through hole 8 passing through for steel pipe, 3 planetary gears 3 on annular ring 2, the roll pivot and through hole 8 center superpositions that form.
Below set forth operation instruction of the present utility model, get the steel pipe for the treatment of tube reducing, this steel pipe front end is slowly stretched between the planetary gear 3 of rotation, the extruding rotation of planetary gear 3 diminishes the diameter of steel pipe, can make again the surface uniform of the steel pipe after tube reducing simultaneously, because the continuous rotation of planetary gear 3 can polish the steel tube surface after tube reducing, along with steel pipe constantly moves ahead, the steel pipe after tube reducing passes from through hole 8.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (3)
1. the quick reducing mill of steel pipe, it is characterized in that: comprise base (1), annular ring (2), several rows star-wheel (3), planet carrier (4), driven pulley (5), drive motors (6) and driving wheel (7), annular ring (2) is vertically mounted on base (1) surface, several rows star-wheel (3) is evenly rotationally connected with planet carrier (4) surface, the wheel body part of described planetary gear (3) is rolled and is connected in the inner ring of annular ring (2), described driven pulley (5) is fixedly connected on planet carrier (4), described drive motors (6) drives driving wheel (7), described driving wheel (7) is in transmission connection with driven pulley (5), the pivot of described planet carrier (4) and driven pulley (5) offers the through hole (8) passing through for steel pipe, described several rows star-wheel (3) is at upper pivot and through hole (8) center superposition that rolls and form of annular ring (2).
2. the quick reducing mill of steel pipe as claimed in claim 1, is characterized in that: described driving wheel (7) is band transmission or chain transmission with the kind of drive of driven pulley (5).
3. the quick reducing mill of steel pipe as claimed in claim 1, is characterized in that: the inner ring of annular ring (2) has the raceway concaving, and the wheel body of described planetary gear (3) and the raceway of described indent match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401971.2U CN203991663U (en) | 2014-07-18 | 2014-07-18 | The quick reducing mill of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401971.2U CN203991663U (en) | 2014-07-18 | 2014-07-18 | The quick reducing mill of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991663U true CN203991663U (en) | 2014-12-10 |
Family
ID=52031729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401971.2U Expired - Fee Related CN203991663U (en) | 2014-07-18 | 2014-07-18 | The quick reducing mill of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967540A (en) * | 2019-04-01 | 2019-07-05 | 成都星达铜业有限公司 | A kind of copper wire drawing die |
-
2014
- 2014-07-18 CN CN201420401971.2U patent/CN203991663U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967540A (en) * | 2019-04-01 | 2019-07-05 | 成都星达铜业有限公司 | A kind of copper wire drawing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Zheng Lu Zhen Wu Gang Cun Wei Tianning District 213000 Jiangsu city of Changzhou Province Feng Jia Jian Village No. 505 Patentee after: Jiangsu Sheng Sheng Metal Technology Co., Ltd. Address before: Wujin District 213116 of Jiangsu city of Changzhou province Zheng Lu Jiaoxi industrial district Patentee before: Changzhou Heyuan Steel-Tube Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |