CN202824430U - Electric expanding, rounding and burring combination device for stainless steel thin wall tubes - Google Patents
Electric expanding, rounding and burring combination device for stainless steel thin wall tubes Download PDFInfo
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- CN202824430U CN202824430U CN 201220326468 CN201220326468U CN202824430U CN 202824430 U CN202824430 U CN 202824430U CN 201220326468 CN201220326468 CN 201220326468 CN 201220326468 U CN201220326468 U CN 201220326468U CN 202824430 U CN202824430 U CN 202824430U
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Abstract
The utility model discloses an electric expanding, rounding and burring combination device for stainless steel thin wall tubes. The electric expanding, rounding and burring combination device for stainless steel thin wall tubes is characterized by being composed of a motor, a rotator, a fixed base and the like. A rotating shaft of the motor is connected with the rotator. The motor uses 3KW stepless direct current speed regulation, and an adjusting range of work rotation speed is 500-800 turn/minute. The conical rotator uses 45# steel quenching treatment, the inside of the rotator is hollowed, the surface is processed in a sharp gear tooth shape, the height of the gear tooth is 5mm, the length of the rotator is 300mm, the maximum diameter is 160mm, the minimum diameter is 15m, and the rotator is suitable for other stainless metal thin wall pipes in a range of phi 15mm to phi 150mm. The electric combination device is characterized by being capable of simultaneously and quickly expanding, rounding and burring other stainless metal thin wall pipeline comprehensively, low in equipment manufacture cost, simple to operate, safe and efficient and good in quality of produced products.
Description
Technical field
The utility model relates to stainless-steel thin-wall pipe tube end maching technology, is specifically related to the electronic enlarging of a kind of stainless-steel thin-wall pipe, school circle and deburring composite set.
Background technology
Take carbon steel as parent tube, liner or outer thin-wall stainless steel again, bimetal compound pipeline is produced in moulding through cold extrusion physics, is the most basic technology of present domestic production bimetal compound pipeline.Before the Double-metal pipe cold extrusion, thin-wall stainless steel must carry out enlarging, school circle and eliminate can cooperating carbon steel tubing to carry out the moulding of synchronous cold extrusion cladding after burr is processed.
Disclosed hydraulic pipe expander is expensive on the market, and can only enlarging can not eliminate simultaneously burr, and performance is single.To thin-wall stainless steel enlarging, school circle and elimination burr, present domestic traditional manual type that still adopts namely according to pipe diameter size, puts in the pipe with a round iron rod, pins on the other hand body, and another is held tight round iron rod and exerts oneself clockwise repeatedly to rotate.Traditional artificial enlarging, not only production efficiency is low, and the quality such as enlarging ratio, mouth of pipe roundness and burr clearance are low, in process, also exists finger by potential safety hazards such as sharp burr scuffings in addition.
Summary of the invention
The utility model provides the electronic enlarging of a kind of stainless-steel thin-wall pipe, school circle and deburring composite set, and not only fast, efficient, handling safety, and enlarging ratio, school circularity and burr clearance all reach optimum efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: drive with the stepless dc speed-regulating motor of 3KW, electric machine rotational axis connects conical No. 45 sharp dentation circulators of taking turns of steel quenching zone, circulator fast rotational after the energising, on same level, the workman holds the stainless-steel thin-wall pipe middle front part, packs into conical imitative emery wheel circulator and pushes against a second, its mouth of pipe is extended to tubaeform at once, mouth of pipe rounding, burr removes to the greatest extent, then carries out successively next operation.
The beneficial effects of the utility model are, the device fabrication cost is low, simple in structure, production efficiency is high, handling safety and enlarging, school circle and burr removal effect are good, and, because circulator is taked oval cone configuration design, can satisfy the production and application of following all sheet-metal ducts of external diameter 150mm, often need not more mold exchange.
The utility model device not only can easily to the thin-wall stainless steel enlarging, can also expand to series metal pipeline fields such as thin-wall copper pipe, aluminum pipe, steel pipe.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is electronic expander, school circle and deburring composite set schematic diagram.Be labeled as among the above-mentioned figure:
1, motor.2, the circulator by axially connecting.3, treat the enlarging stainless-steel thin-wall pipe.4, electronic enlarging composite set firm banking.5, treat enlarging light-wall pipe discharging frame.6, electronic enlarging combination firm banking and the integrated fixedly device of light-wall pipe discharging frame.
The specific embodiment
The below contrasts accompanying drawing, by to structural analysis and exemplary description, the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, described electronic enlarging, school circle and deburring composite set are comprised of the integrated fixedly device 6 of motor 1, circulator 2, base 4, stainless-steel thin-wall pipe discharging frame 5, firm banking and stainless-steel thin-wall pipe discharging frame.
As shown in Figure 1, described electronic enlarging, school circle and deburring composite set, its motor is selected 3KW stepless speed regulation direct current generator, and circulator adopts No. 45 steel Quenching Treatment, inner hollow out, Surface Machining becomes the sharp dentation of taking turns, the wheel tooth height is 5MM, and circulator length is 300mm, and maximum gauge is 160mm, minimum diameter 15mm is convenient to ￠ 15-￠ 150mm stainless-steel thin-wall pipe general.
Starting current, the circulator rotary speed is adjusted in 500-800 rev/mins of scopes, the guide frame of thin-wall stainless steel 3 in the external diameter scope of application along adjusted good height supported with one heart into atwirl circulator, circulator fast rotational with the sharp gear teeth, about one second, the stainless steel mouth of pipe to be expanded is extended to tubaeform at once, mouth of pipe rounding, and burr removes to the greatest extent.
The above has carried out exemplary description to the utility model; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (1)
1. justify and the deburring composite set in the electronic enlarging of stainless-steel thin-wall pipe, school, it is characterized in that providing a kind of electronic enlarging, school circle and deburring Trinity composite set, not only fast, efficient, handling safety, and enlarging ratio, school circularity and burr clearance all reach optimum efficiency.
2, the electronic enlarging of stainless-steel thin-wall pipe according to claim 1, school circle and deburring composite set is characterized in that taking 3KW stepless speed regulation direct current generator to drive, and machine operation rotational speed regulation scope is 500-800 rev/mins.
3, the electronic enlarging of stainless-steel thin-wall pipe according to claim 1, school circle and deburring composite set, it is characterized in that adopting conical circulator, circulator adopts No. 45 steel Quenching Treatment, the inner hollow out of circulator, Surface Machining becomes the sharp dentation of taking turns, and the wheel tooth height is 5mm, circulator length is 300mm, maximum gauge is 160mm, and minimum diameter 15mm is convenient to ￠ 15-￠ 150mm scope stainless-steel thin-wall pipe general.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326468 CN202824430U (en) | 2012-07-07 | 2012-07-07 | Electric expanding, rounding and burring combination device for stainless steel thin wall tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326468 CN202824430U (en) | 2012-07-07 | 2012-07-07 | Electric expanding, rounding and burring combination device for stainless steel thin wall tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824430U true CN202824430U (en) | 2013-03-27 |
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ID=47936226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326468 Expired - Fee Related CN202824430U (en) | 2012-07-07 | 2012-07-07 | Electric expanding, rounding and burring combination device for stainless steel thin wall tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785764A (en) * | 2014-02-21 | 2014-05-14 | 芜湖鑫力管道技术有限公司 | Simple electrical flaring machine for thin-wall copper pipes |
| CN105964795A (en) * | 2016-06-12 | 2016-09-28 | 苏州天朋精密元器件有限公司 | Internal flanging puncher pin |
-
2012
- 2012-07-07 CN CN 201220326468 patent/CN202824430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785764A (en) * | 2014-02-21 | 2014-05-14 | 芜湖鑫力管道技术有限公司 | Simple electrical flaring machine for thin-wall copper pipes |
| CN105964795A (en) * | 2016-06-12 | 2016-09-28 | 苏州天朋精密元器件有限公司 | Internal flanging puncher pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130707 |