CN2279224Y - Cold rolling inserted finned tube special machine tool - Google Patents
Cold rolling inserted finned tube special machine tool Download PDFInfo
- Publication number
- CN2279224Y CN2279224Y CN 96225386 CN96225386U CN2279224Y CN 2279224 Y CN2279224 Y CN 2279224Y CN 96225386 CN96225386 CN 96225386 CN 96225386 U CN96225386 U CN 96225386U CN 2279224 Y CN2279224 Y CN 2279224Y
- Authority
- CN
- China
- Prior art keywords
- cold rolling
- support
- machine tool
- guide rail
- finned tube
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a machine tool, comprising a support, a guide rail which is arranged on the support, a running mechanism and a speed regulating mechanism which are arranged on the guide rail and a steel strip supply mechanism which is arranged on the back end of the support, and the running mechanism and the speed regulating mechanism are combined into a whole. The machine tool also comprises a cold roll inserting mechanism which is formed by that a bracket, supporting rollers and steel strips are inserted in the guide rail, the supporting rollers and the steel strips are distributed at equal intervals on the bracket, and at least one of the supporting rollers is provided with a cold roll cutter. The cold roll inserting mechanism is arranged on the back end of the bracket. The utility model has high work efficiency, low energy consumption and safe use.
Description
The utility model relates to a kind of lathe.
With the immediate prior art of the utility model be ratio-frequency welding finned tube special purpose machine tool.It by support, be installed on guide rail on the support, be installed on the guide rail and the speed adjusting gear of advancing, steel band feed mechanism, electric cabinet and the high-frequency induction welder etc. that can advance on guide rail partly form.Steel pipe is clipped on the speed adjusting gear of advancing, adjusts pitch and gait of march, steel pipe advances under the driving of the speed adjusting gear of advancing, and the steel band feed mechanism is spirally wrapped around steel band on the steel pipe, is welded on the steel pipe by high-frequency induction welder.Though the finned tube that this special purpose machine tool is produced is compared with cast iron pipe, the heat exchange effect is better, and cost is higher, and the raising of this cost mainly is that power consumption causes more greatly.The danger of high-frequency welding is bigger in addition.
The purpose of this utility model is to provide a kind of production cost that can reduce finned tube, cold rolling embedding finned tube special purpose machine tool safe and convenient to use.
The purpose of this utility model is achieved in that it comprises support, is installed on the guide rail on the support, be installed on advancing on the guide rail, speed adjusting gear, in the rear end of support the steel band feed mechanism is set, advance, speed adjusting gear combination is in aggregates, it also comprises cold rolling embedding mechanism, and this cold rolling embedding mechanism is by carriage, and back-up roller on carriage of being spacedly distributed and steel band embed guide roll and form, have at least in the back-up roller cold rolling cutter is housed on one, cold rolling embedding mechanism is installed on the rear end of support.
Advantage of the present utility model is: adopt the mode of cold rolling embedding that steel band is fixed on the steel pipe, its operating efficiency of comparing with high-frequency welding greatly improves, and power consumption reduces greatly, and the production cost of finned tube is reduced.With the radiator is example, adopts the cost of the cost of the fin radiator that special purpose machine tool of the present utility model produces and cast iron central heating radiator suitable, and its heat exchange better effects if.The utility model also has safe, reliable advantage.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cold rolling structural representation that embeds mechanism.
In conjunction with Fig. 1 and Fig. 2.Guide rail 2 is installed on the support 1.Advance, speed adjusting gear forms an integral body by direct current generator 3, gearbox 4, dop 5, advance, speed adjusting gear places on the guide rail, and travelling gear and tooth bar are arranged between the two.The steel band feed mechanism is made up of steel band pallet 6, steel band straightener 7, and it is positioned at the rear end of support, and the steel band straightener is rolled by the steel of two rows of mutually staggered to be formed.Be provided with material supporting rack 8 behind the support.The cold rolling mechanism that embeds embeds guide roll 10 by the back-up roller, the steel band that comprise carriage 9, be spacedly distributed on carriage, and it is installed on the rear end of support, and steel band embeds band screw press device 11 on the guide roll.Steel band embeds the adjustable angle between guide roll and the steel pipe, to adapt to different pitch.In conjunction with Fig. 3, three back-up roller are equally distributed on the carriage 9, and wherein back-up roller 12,13 is a roller, and cold rolling cutter is installed on the back-up roller 14.Steel pipe 15 is clamped on the dop 5, and aligns the center of three back-up roller on the carriage 9, adjust the distance of back-up roller.Adjust gait of march.After the start, the rotation of driven by motor steel pipe is also advanced, and cold rolling cutter shuts out helicla flute on steel pipe, and steel band embeds guide roll steel band is embedded in the groove, forms spiral fin coil.Behind support 1, be provided with material supporting rack 16.
Claims (2)
1, a kind of cold rolling embedding finned tube special purpose machine tool, it comprises support, is installed on the guide rail on the support, be installed on advancing on the guide rail, speed adjusting gear, in the rear end of support the steel band feed mechanism is set, advance, speed adjusting gear combination is in aggregates, it is characterized in that: further comprising cold rolling embedding mechanism, this cold rolling embedding mechanism is by carriage, the back-up roller and the steel band that are spacedly distributed on carriage embed the guide roll composition, have at least in the back-up roller cold rolling cutter is housed on one, cold rolling embedding mechanism is installed on the rear end of support.
2, cold rolling embedding finned tube special purpose machine tool according to claim 1 is characterized in that: described steel band embeds on the guide roll and has the screw press device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225386 CN2279224Y (en) | 1996-02-09 | 1996-02-09 | Cold rolling inserted finned tube special machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225386 CN2279224Y (en) | 1996-02-09 | 1996-02-09 | Cold rolling inserted finned tube special machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2279224Y true CN2279224Y (en) | 1998-04-22 |
Family
ID=33904081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96225386 Expired - Fee Related CN2279224Y (en) | 1996-02-09 | 1996-02-09 | Cold rolling inserted finned tube special machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2279224Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694613A (en) * | 2015-07-17 | 2017-05-24 | 北京兆阳光热技术有限公司 | Finned tube production line and system thereof |
-
1996
- 1996-02-09 CN CN 96225386 patent/CN2279224Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694613A (en) * | 2015-07-17 | 2017-05-24 | 北京兆阳光热技术有限公司 | Finned tube production line and system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |