CN203739227U - Tube bending device of plastic tube bending equipment - Google Patents
Tube bending device of plastic tube bending equipment Download PDFInfo
- Publication number
- CN203739227U CN203739227U CN201420050037.0U CN201420050037U CN203739227U CN 203739227 U CN203739227 U CN 203739227U CN 201420050037 U CN201420050037 U CN 201420050037U CN 203739227 U CN203739227 U CN 203739227U
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- CN
- China
- Prior art keywords
- bend pipe
- plastic tube
- tube bending
- groove
- pipe groove
- 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 a tube bending device of plastic tube bending equipment. The tube bending device comprises a bracket platform, wherein a circular-arc-shaped tube bending groove is formed in the bracket platform and is adaptive to a to-be-bent plastic tube workpiece, and the groove width of the tube bending groove is larger than the outer diameter of the to-be-bent plastic tube workpiece. According to the tube bending device, by utilizing a tube bending groove structure, the batch production of the tube bending machining of large-scale and long plastic tubes can be realized, and the tube bending device is particularly suitable for bending bent tubes of semicircular plastic tubes and has a high promotional value.
Description
Technical field
The utility model relates to a kind of swan neck system, belongs to shape material manufacture field.
Background technology
In various works, with in, civil building and electric equipment, be widely used plastic pipe, especially the PVC plastic tube of various diameters, for upper and lower conduit and blast pipe, cable penetration pipe etc.According to route of pipe line trend, tube bending must be become to suitable angle.Chinese utility model patent ZL200620114554.5 and ZL201120411763.7 disclose a kind of tube bender of plastic tube of my invention, and it is applicable to the plastic tube bend pipe that the shorter and diameter of Length Ratio is less than 200mm, its successful.Above-mentioned technology is not suitable for 2 meters of above and above plastic tube bend pipe making of 200mm of length.In the engineering project such as bridge, tunnel, in cable distribution, there will be the bending wiring of long plastic tube and large specification plastic tube.At present be all to adopt direct elbow to connect to realize the bending wiring of long plastic tube.Above-mentioned technology can not realize the bend pipe of large specification, plastic tube that length is large.
According to the inventor, apply for a kind of plastic tube angle pipe equipment that the patent No. of mandate is ZL201220590145.8, comprise preheating device and swan neck system, swan neck system comprises rack platform, rack platform is provided with one group of pressured mould of some curved arrangements, the pressured mould arcuate shape of arranging is the shape of bent plastic tube, the front part sides of corresponding one group of pressured mould is provided with top pressing mold, the corresponding side surface of pressured mould and top pressing mold is respectively equipped with the cambered surface matching with bent plastic tube, top pressing mold is provided with pull bar, pull bar is provided with removable top pressing mold to the curved pressure direction of pressured mould drive unit back and forth.Adopt the utility model structure, can carry out the batch production of bend pipe processing to the plastic tube of large specification, length length.In actual production, double circular winding pipe, because its bend pipe angle is large, because top pressing mold is positioned at the two ends of workpiece, workpiece middle part is positioned on one group of pressured mould of curved arrangement, when semicircle is carried out to bend pipe, top pressing mold is to finally pushing up less than workpiece two ends, cause can not be to workpiece semicircle bend pipe.
Utility model content
The purpose of this utility model is to provide a kind of swan neck system of plastic tube angle pipe equipment, its processing of bend pipe applicable to large, the high length plastic tube of specification, and can realize semicircle bend pipe, its production efficiency is high, convenient batch production.
The technical scheme that the technical problem that the utility model solves adopts is:
A kind of swan neck system of plastic tube angle pipe equipment, swan neck system comprises rack platform, it is characterized in that rack platform is provided with the bend pipe groove of circular arc, bend pipe groove is suitable with the plastic tube workpiece bending, and the groove width of bend pipe groove is greater than the external diameter of bent plastic tube workpiece.During use, first the long plastic tube workpiece that is provided with the fillers such as sandstone is placed on to preheating in preheating device, after preheating completes, long plastic tube workpiece is placed in the bend pipe groove of circular arc, workpiece just bends to the shape of circular arc.The bend pipe processing is due to cooling in the bend pipe groove in circular arc, and its surfaces externally and internally is smooth, attractive and durable, and knee caliber and straight tube place are basic identical.
During concrete enforcement, the bend pipe groove of above-mentioned circular arc is semicircle bend pipe groove.By this semicircle bend pipe groove, can realize the production of semicircle bend pipe.
During concrete enforcement, rack platform has feet, and the bend pipe groove of circular arc is curved the forming of two length of a film strip side plate volumes, and side plate is steel side plate, rolls up curved rectangular plate-side plate welding on rack platform for two, and the side plate below of bend pipe groove supports with channel-section steel shelves.
Adopt the bend pipe processing of the utility model structure to diameter 75mm, length 2000mm and above plastic tube, its effect is more obvious.
The beneficial effects of the utility model are: the utility model adopts the structure of bend pipe groove, can carry out the batch production of bend pipe processing to the plastic tube of large specification, length length, are particularly useful for bending of double round plastic pipe bend pipe, have larger promotional value.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1, rack platform 2, bend pipe groove 3, channel-section steel shelves 4, feet 21, side plate.
The specific embodiment
In Fig. 1, a kind of swan neck system of plastic tube angle pipe equipment, swan neck system comprises rack platform 1, rack platform 1 has feet 4, on rack platform, welding is provided with the bend pipe groove 2 of the circular arc of semicircle, bend pipe groove 2 is curved the forming of two length of a film strip side plate 21 volumes, side plate 21 is Steel material, two curved rectangular side plates 21 of volume are welded on rack platform 1, bend pipe groove 2 is suitable with the plastic tube workpiece bending, the groove width of bend pipe groove is greater than the external diameter of bent plastic tube workpiece, the 21 use channel-section steel shelves 3 of side plate below of bend pipe groove 2 support, the bracing frame that channel-section steel shelves 3 form is welded on the side plate 21 below and rack platform 1 of corresponding bend pipe groove 2.
During use, first the long plastic tube workpiece that is provided with the fillers such as sandstone is placed on to preheating in preheating device, the preheating device of the Chinese utility model patent plastic tube angle pipe equipment of the ZL201220590145.8 of the structure of preheating device in the patent No. being, after preheating completes, long plastic tube workpiece is placed in the bend pipe groove 2 of circular arc of semicircle, workpiece just bends to the shape of circular arc.The bend pipe processing is due to cooling in the bend pipe groove in circular arc, and its surfaces externally and internally is smooth, attractive and durable, and knee caliber and straight tube place are basic identical.By this semicircle bend pipe groove 2, can realize the production of semicircle plastic bend tube.
Finally, it is also to be noted that, what more than enumerate is only specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive or associate from disclosed content of the present utility model, all should think protection domain of the present utility model.
Claims (3)
1. the swan neck system of a plastic tube angle pipe equipment, swan neck system comprises rack platform, it is characterized in that rack platform is provided with the bend pipe groove of circular arc, bend pipe groove is suitable with the plastic tube workpiece bending, and the groove width of bend pipe groove is greater than the external diameter of bent plastic tube workpiece.
2. the swan neck system of a kind of plastic tube angle pipe equipment according to claim 1, the bend pipe groove that it is characterized in that above-mentioned circular arc is semicircle bend pipe groove.
3. the swan neck system of a kind of plastic tube angle pipe equipment according to claim 1 and 2, it is characterized in that rack platform has feet, the bend pipe groove of circular arc is curved the forming of two length of a film strip side plate volumes, side plate is steel side plate, roll up curved rectangular plate-side plate welding on rack platform for two, the side plate below of bend pipe groove supports with channel-section steel shelves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050037.0U CN203739227U (en) | 2014-01-26 | 2014-01-26 | Tube bending device of plastic tube bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050037.0U CN203739227U (en) | 2014-01-26 | 2014-01-26 | Tube bending device of plastic tube bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739227U true CN203739227U (en) | 2014-07-30 |
Family
ID=51339087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050037.0U Expired - Fee Related CN203739227U (en) | 2014-01-26 | 2014-01-26 | Tube bending device of plastic tube bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626525A (en) * | 2015-02-11 | 2015-05-20 | 四川川环科技股份有限公司 | Mandril elbow shaping device |
| CN105773952A (en) * | 2016-05-14 | 2016-07-20 | 芜湖万向新元环保科技有限公司 | PE pipe pressing tooling |
| CN107639819A (en) * | 2017-11-17 | 2018-01-30 | 徐州新南湖科技有限公司 | Tube bending device is moulded in a kind of construction |
-
2014
- 2014-01-26 CN CN201420050037.0U patent/CN203739227U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626525A (en) * | 2015-02-11 | 2015-05-20 | 四川川环科技股份有限公司 | Mandril elbow shaping device |
| CN105773952A (en) * | 2016-05-14 | 2016-07-20 | 芜湖万向新元环保科技有限公司 | PE pipe pressing tooling |
| CN105773952B (en) * | 2016-05-14 | 2018-08-31 | 芜湖万向新元环保科技有限公司 | A kind of PE pipes pressing tool |
| CN107639819A (en) * | 2017-11-17 | 2018-01-30 | 徐州新南湖科技有限公司 | Tube bending device is moulded in a kind of construction |
| CN107639819B (en) * | 2017-11-17 | 2020-02-14 | 中铁十八局集团北京工程有限公司 | Pipe bending apparatus is moulded in construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |