CN105312342B - Cold group of trolley of riffled tube - Google Patents
Cold group of trolley of riffled tube Download PDFInfo
- Publication number
- CN105312342B CN105312342B CN201410316334.XA CN201410316334A CN105312342B CN 105312342 B CN105312342 B CN 105312342B CN 201410316334 A CN201410316334 A CN 201410316334A CN 105312342 B CN105312342 B CN 105312342B
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- fine
- trolley
- screw axis
- tuning
- tuning screw
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Abstract
The present invention relates to a kind of cold group of trolleies of riffled tube.The trolley includes traveling wheel, clump weight, fine-tuning nut, rolling bearing, fine-tuning screw axis, adjustable plug and spiral internal model, the clump weight is arranged at trolley rear portion, fine-tuning screw axis is arranged in trolley front, the fine-tuning nut is fixed at fine-tuning screw axis rear portion, the rolling bearing is connected on fine-tuning screw axis, adjustable plug is arranged in the fine-tuning screw axis front, and the adjustable plug is arranged in pipe, and described pipe one end is sleeved in spiral internal model.The configuration of the present invention is simple, easy to operate, work efficiency is high, accurate positioning, service life are long.
Description
Technical field
The present invention relates to cold group of trolleies of a kind of inner thread steel pipe production equipment more particularly to a kind of riffled tube.
Background technology
Currently, existing riffled tube production equipment exists mostly, complicated, cumbersome, working efficiency is low asks
Topic, moreover, production cost is higher in production, energy consumption is big, and processing process is long, and production is complicated.
Invention content
The present invention provide in order to solve problem above it is a kind of it is simple in structure, easy to operate, work efficiency is high, positioning is accurate
Really, cold group of trolley of riffled tube with long service life.
The technical scheme is that：The trolley includes traveling wheel, clump weight, fine-tuning nut, rolling bearing, fine tuning
Fine-tuning screw axis is arranged in trolley rear portion, trolley front in screw axis, adjustable plug and spiral internal model, clump weight setting,
The fine-tuning nut is fixed at fine-tuning screw axis rear portion, and the rolling bearing is connected on fine-tuning screw axis, described
Fine-tuning screw axis front adjustable plug is set, the adjustable plug is arranged in pipe, and described pipe one end is sleeved on spiral shell
On medial rotation mould.
The configuration of the present invention is simple, easy to operate, work efficiency is high, accurate positioning, service life are long.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
1 is traveling wheel in figure, and 2 be clump weight, and 3 be fine-tuning nut, and 4 be rolling bearing, and 5 be fine-tuning screw axis, and 6 be adjustable
Plug, 7 be spiral internal model.
Specific implementation mode
Cold group of trolley of riffled tube, the trolley includes traveling wheel 1, clump weight 2, fine-tuning nut 3, rolling bearing 4, micro-
Screw axis 5, adjustable plug 6 and spiral internal model 7 are adjusted, the clump weight 2 setting is in trolley rear portion, trolley front setting fine tuning silk
Bar axis 5, the fine-tuning nut 3 are fixed at 5 rear portion of fine-tuning screw axis, and the rolling bearing 4 is connected to fine-tuning screw
On axis 5, adjustable plug 6 is arranged in 5 front of fine-tuning screw axis, and the adjustable plug 6 is arranged in pipe, the pipe
Base one end is sleeved in spiral internal model 7, and when cold group of trolley starts, traveling wheel advances along track and pushes adjustable plug 6, at this time
Adjustable plug 6 advances in pipe, and when adjustable plug 6 proceeds to spiral internal model 7, cold group of trolley starts to clamp, and is carried out at the same time
Cold group, steel pipe base starts tube reducing, subtracts wall, extends, and internal thread is formed on steel pipe inner wall by spiral internal model 7.
Claims (1)
1. cold group of trolley of riffled tube, it is characterised in that：The trolley includes traveling wheel, clump weight, fine-tuning nut, the axis of rolling
It holds, fine-tuning screw axis, adjustable plug and spiral internal model, clump weight setting are finely tuned in trolley rear portion, the setting of trolley front
Screw axis, the fine-tuning nut are fixed at fine-tuning screw axis rear portion, and the rolling bearing is connected to fine-tuning screw axis
On, adjustable plug is arranged in the fine-tuning screw axis front, and the adjustable plug is arranged in pipe, described pipe one end
It is sleeved in spiral internal model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316334.XA CN105312342B (en) | 2014-07-04 | 2014-07-04 | Cold group of trolley of riffled tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316334.XA CN105312342B (en) | 2014-07-04 | 2014-07-04 | Cold group of trolley of riffled tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105312342A CN105312342A (en) | 2016-02-10 |
| CN105312342B true CN105312342B (en) | 2018-11-09 |
Family
ID=55241232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410316334.XA Active CN105312342B (en) | 2014-07-04 | 2014-07-04 | Cold group of trolley of riffled tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312342B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3702066A1 (en) * | 1987-01-24 | 1988-08-04 | Gao Jianmin | Cold-rolling mill for large tubes |
| CN102189139A (en) * | 2011-03-23 | 2011-09-21 | 常州瑞源钢管有限公司 | Cold-drawing inner mold regulating and positioning device for internal-thread seamless steel pipe |
| CN102357545A (en) * | 2011-07-03 | 2012-02-22 | 胡顺珍 | Ultrasonic vibration-based tube drawing device |
| CN102950162A (en) * | 2011-08-30 | 2013-03-06 | 苏州富瑞铜业有限公司 | Core head in-place device and tube drawing machine with same |
| CN204122496U (en) * | 2014-07-04 | 2015-01-28 | 扬州鑫昊重型机械有限公司 | Riffled tube cold-drawing trolley |
-
2014
- 2014-07-04 CN CN201410316334.XA patent/CN105312342B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105312342A (en) | 2016-02-10 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |