CN103506507A - Cold machining device used for expanding pipes - Google Patents
Cold machining device used for expanding pipes Download PDFInfo
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- CN103506507A CN103506507A CN201210221462.7A CN201210221462A CN103506507A CN 103506507 A CN103506507 A CN 103506507A CN 201210221462 A CN201210221462 A CN 201210221462A CN 103506507 A CN103506507 A CN 103506507A
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- expander
- pipe
- supporting disk
- workpiece
- conveyer belt
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Abstract
The invention discloses a cold machining device used for expanding pipes. The cold machining device used for expanding pipes comprises an operating board, a conveying belt, belt pulleys, a supporting disk, a workpiece and a pipe expanding machine. The conveying belt is arranged on the upper surface of the operating board, the belt pulleys are arranged at the two ends of a support, the conveying belt is connected with the operating board through the belt pulleys, the supporting disk is arranged on the upper surface of the conveying belt, and the workpiece is fixed on the upper surface of the supporting disk, and the pipe expanding machine is arranged above the supporting disk. The pipes can be expanded according to different pipe diameters, the defect that different devices need to be arranged with a traditional machining method is avoided, and production cost is saved; because the procedure of polishing pipe openings is completed synchronously while the pipes are expanded, production processes are reduced, and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of cold working apparatus, particularly relate to a kind of cold working apparatus for expander.
Background technology
Tubing is for doing the material of pipe fitting, and different pipe fittings will be with different tubing, and the quality of tubing has directly determined the quality of pipe fitting.Architectural engineering, power plant, chemical plant etc. all need dissimilar tubing, and tubing mainly comprises PPR pipe, pvc pipe, UPVC pipe, copper pipe, steel pipe, fibre pipe, multiple tube, galvanized pipe etc.In metal pipe material, conventionally all need to weld all kinds of tubing raw materials to reach the demand of different product, mainly contain electric arc welded tube, resistance weld pipe (high frequency, low frequency), gas welded pipe, the continuous furnace welding of tube etc.
Usually need aborning metal pipe material to carry out expander, thinner metal pipe material is processed into thicker metal pipe material by technique.At present, existing expander forming technology adopts hot-expanding pipe technology conventionally, adopt special-purpose pipe expander, core and heater, the metal pipe material being enclosed within on mould is travelled forward under the promotion of push machine, by core, controlling the deformation process of metal pipe material, make the compressed metal flow in inner arc place, compensate to other position because of hole enlargement attenuate, thereby obtain the uniform tubing of wall thickness.
Although hot-expanding pipe forming technology has all even feature of working continuously, be suitable for production in enormous quantities of good looking appearance, wall thickness, but the machinery equipment that inferior technique needs is more, and need to be equipped with and arrange different machinery equipments for the metal pipe material of different tube diameters, maintenance, the maintenance of all kinds of machinery equipments also need a large amount of man power and materials simultaneously, have increased undoubtedly production cost.Meanwhile, in existing expander technique, the mouth of pipe of the metal pipe material after expander all can have certain distortion, needs independent cutting, polish, and has increased production technology, has reduced production efficiency.
Summary of the invention
For addressing the above problem, the invention discloses a kind of cold working apparatus for expander, adopt cold worked technique to carry out expander, in the time of expander, can also carry out the polishing of the mouth of pipe, reduced production equipment and production procedure, improved production efficiency.
A kind of cold working apparatus for expander disclosed by the invention, comprise operating desk, conveyer belt, belt pulley, supporting disk, workpiece and pipe expander, described conveyer belt is arranged on the upper surface of operating desk, described belt pulley is arranged on the two ends of operating desk, and conveyer belt is connected with operating desk by belt pulley, described supporting disk is arranged on the upper surface of conveyer belt, and described workpiece is fixed on the upper surface of supporting disk, and described pipe expander is arranged on the top of supporting disk.
A kind of improvement of a kind of cold working apparatus for expander disclosed by the invention, described pipe expander comprises expander head, the polishing wing and rotating shaft, described expander head is arranged on the front end of pipe expander, described rotating shaft is arranged on the tail end of pipe expander, and the described polishing wing is symmetricly set on the both sides of pipe expander.
A kind of improvement of a kind of cold working apparatus for expander disclosed by the invention, described expander Tou longitudinal section is taper, and expander Tou top is round end.
Another of a kind of cold working apparatus for expander disclosed by the invention improved, and is also provided with fixture on described supporting disk, and described workpiece is fixed on supporting disk by fixture.
A kind of cold working apparatus for expander disclosed by the invention, the conveyer belt by arranging, can, to needing the metal pipe material of expander to carry out streamlined processing, improve production efficiency; By the expander head arranging, can regulate according to different Production requirements the height of pipe expander, thereby meet the expander demand of different tube diameters; By the polishing wing arranging, can in metal pipe material expander, polish by line up, make the metal pipe material after expander keep the mouth of pipe smooth; Fixture by arranging, can better be fixed on metal pipe material on supporting disk, prevents the landing of metal pipe material in process.The present invention can carry out expander according to different calibers, and having avoided needs to be equipped with different equipment under traditional processing mode, has saved production cost, and in expander, synchronously completes the polishing operation of the mouth of pipe, has reduced production procedure, has improved production efficiency.
Accompanying drawing explanation
Fig. 1, structural representation of the present invention;
Reference numerals list: 1, operating desk, 2, conveyer belt, 3, belt pulley, 4, supporting disk, 5, fixture, 6, workpiece, 7, pipe expander, 8, expander head, 9, the polishing wing, 10, rotating shaft.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand the following specific embodiment and only for the present invention is described, is not used in and limits the scope of the invention.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric center.
As shown in Figure 1, a kind of cold working apparatus for expander disclosed by the invention, comprise operating desk 1, conveyer belt 2, belt pulley 3, supporting disk 4, workpiece 6 and pipe expander 7, described conveyer belt 2 is arranged on the upper surface of operating desk 1, described belt pulley 3 is arranged on the two ends of operating desk 1, and conveyer belt 2 is connected with operating desk 1 by belt pulley 3, described supporting disk 4 is arranged on the upper surface of conveyer belt 2, described workpiece 6 is fixed on the upper surface of supporting disk 4, and described pipe expander 7 is arranged on the top of supporting disk 4.
As a kind of preferred, described pipe expander 7 comprises expander head 8, the polishing wing 9 and rotating shaft 10, and described expander head 8 is arranged on the front end of pipe expander 7, and described rotating shaft 10 is arranged on the tail end of pipe expander 7, and the described polishing wing 9 is symmetricly set on the both sides of pipe expander 7.
As a kind of preferred, the longitudinal section of described expander head 8 is taper, and the top of expander head 8 is round end.
As a kind of, preferably on described supporting disk 4, be also provided with fixture 5, described workpiece 6 is fixed on supporting disk 4 by fixture 5.
A kind of cold working apparatus for expander disclosed by the invention, the conveyer belt by arranging, can, to needing the metal pipe material of expander to carry out streamlined processing, improve production efficiency; By the expander head arranging, can regulate according to different Production requirements the height of pipe expander, thereby meet the expander demand of different tube diameters; By the polishing wing arranging, can in metal pipe material expander, polish by line up, make the metal pipe material after expander keep the mouth of pipe smooth; Fixture by arranging, can better be fixed on metal pipe material on supporting disk, prevents the landing of metal pipe material in process.The present invention can carry out expander according to different calibers, and having avoided needs to be equipped with different equipment under traditional processing mode, has saved production cost, and in expander, synchronously completes the polishing operation of the mouth of pipe, has reduced production procedure, has improved production efficiency.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme being comprised of above technical characterictic.The above is the specific embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (4)
1. the cold working apparatus for expander, it is characterized in that: it comprises operating desk, conveyer belt, belt pulley, supporting disk, workpiece and pipe expander, described conveyer belt is arranged on the upper surface of operating desk, described belt pulley is arranged on the two ends of operating desk, and conveyer belt is connected with operating desk by belt pulley, described supporting disk is arranged on the upper surface of conveyer belt, and described workpiece is fixed on the upper surface of supporting disk, and described pipe expander is arranged on the top of supporting disk.
2. a kind of cold working apparatus for expander according to claim 1, it is characterized in that: described pipe expander comprises expander head, the polishing wing and rotating shaft, described expander head is arranged on the front end of pipe expander, described rotating shaft is arranged on the tail end of pipe expander, and the described polishing wing is symmetricly set on the both sides of pipe expander.
3. a kind of cold working apparatus for expander according to claim 2, is characterized in that: described expander Tou longitudinal section is taper, and expander Tou top is round end.
4. a kind of cold working apparatus for expander according to claim 1, is characterized in that: on described supporting disk, be also provided with fixture, described workpiece is fixed on supporting disk by fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221462.7A CN103506507A (en) | 2012-06-30 | 2012-06-30 | Cold machining device used for expanding pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221462.7A CN103506507A (en) | 2012-06-30 | 2012-06-30 | Cold machining device used for expanding pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103506507A true CN103506507A (en) | 2014-01-15 |
Family
ID=49890235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210221462.7A Pending CN103506507A (en) | 2012-06-30 | 2012-06-30 | Cold machining device used for expanding pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308534A (en) * | 2014-09-23 | 2015-01-28 | 中山市恒鑫聚诚工业设备有限公司 | All-in-one machine for weld bead brushing and pipe expanding |
| TWI561320B (en) * | 2015-12-04 | 2016-12-11 | Chieh Yu Cheng | Tube expander |
-
2012
- 2012-06-30 CN CN201210221462.7A patent/CN103506507A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308534A (en) * | 2014-09-23 | 2015-01-28 | 中山市恒鑫聚诚工业设备有限公司 | All-in-one machine for weld bead brushing and pipe expanding |
| TWI561320B (en) * | 2015-12-04 | 2016-12-11 | Chieh Yu Cheng | Tube expander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |