CN204076350U - A kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device - Google Patents
A kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device Download PDFInfo
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- CN204076350U CN204076350U CN201420398316.6U CN201420398316U CN204076350U CN 204076350 U CN204076350 U CN 204076350U CN 201420398316 U CN201420398316 U CN 201420398316U CN 204076350 U CN204076350 U CN 204076350U
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Abstract
A kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device, belongs to tube forming equipment technical field, the columniform supporting walls comprising hollow and the one group of supporting mechanism being disposed on supporting walls inwall; Described supporting walls comprises determines wall and dynamic wall; Described supporting mechanism comprise worm screw, in establish driver and the threaded rod of worm gear; Described driver is fixedly connected with pole; Described pole being fixedly connected with determines wall; Described pole and threaded rod are coaxially arranged; The described opening part determining wall is rotatably connected to curved bar; Described curved bar and contiguous block are rotationally connected.This device moves wall by folding, regulates the diameter of supporting walls, not only facilitates this device of handling, more makes this device can adapt to the structured wall popes of different inner diameters.This devices support structures wall inside pipe wall, adds the rigidity of structured wall popes when secondary operations.
Description
Technical field
The utility model belongs to tube forming equipment technical field, is particularly related to a kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device.
Background technology
High density polyethylene (HDPE) (HDPE) winding structure pipe take high density polyethylene (HDPE) as a kind of novel light tubing of raw material, there is lightweight, high pressure resistant, good toughness, the feature such as construction is fast, the life-span is long, the structural pipe wall design of its excellence, compared with the tubing of other structures, cost reduces greatly, and due to easy to connect, reliable, be at home and abroad used widely, thus a large amount of alternative pipe of concrete and cast iron pipe.
Structured wall popes after formation, needs birdsmouth secondary operations, thus needs a kind of device of supporting mould inwall, increases rigidity when mould rotates.And structured wall popes kind is more, dimensions differs, and does not have a kind of general wall inside pipe wall bracing or strutting arrangement.If wall inside pipe wall bracing or strutting arrangement only can a corresponding a kind of structured wall popes, the raising of production cost will be caused.Therefore, the wall inside pipe wall bracing or strutting arrangement providing a kind of versatility good is necessary.
Utility model content
The purpose of this utility model is to overcome the above-mentioned defect mentioned and deficiency, and provides a kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device.
The technical scheme that the utility model realizes the employing of its object is as follows.
A kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device, it comprises the columniform supporting walls of hollow and is disposed on one group of supporting mechanism of supporting walls inwall; Described supporting walls comprises determines wall and dynamic wall; Described supporting mechanism comprise worm screw, in establish driver and the threaded rod of worm gear; Described worm screw is passed driver and is connected by shaft coupling with adjoining worm gears; Described threaded rod one end is connected with driver, and the other end is fixedly connected with contiguous block; One end and the Ding Bi of described dynamic wall are rotationally connected, and the other end and contiguous block are rotationally connected; Described driver is fixedly connected with pole; Described pole being fixedly connected with determines wall; Described pole and threaded rod are coaxially arranged; The described opening part determining wall is rotatably connected to curved bar; Described curved bar and contiguous block are rotationally connected.
The inwall of described supporting walls is fixed with the suspension rod axially arranged, the length of described suspension rod is greater than the length of supporting walls, and described suspension rod two ends are provided with suspension hook.
The worm screw of outermost supporting mechanism is fixedly installed torsion block; Described torsion block is that cube is arranged.
Described determine wall comprise mutually be rotationally connected first determine wall and second and determine wall; Described pole is fixedly installed on second and determines wall; Described second determines wall and dynamic wall is rotationally connected.
Described dynamic wall and the area ratio of determining wall are 1:7.
The inwall of the movable end of described dynamic wall is fixedly installed limited block; Described limited block is above the movable end of dynamic wall.
This device moves wall by folding, regulates the diameter of supporting walls, not only facilitates this device of handling, more makes this device can adapt to the structured wall popes of different inner diameters.This devices support structures wall inside pipe wall, adds the rigidity of structured wall popes when secondary operations.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the A-A face sectional structure schematic diagram of Fig. 1;
In figure: 100-supporting walls, 110-determine wall, 111-first determines wall, 112-second determines wall, 120-moves wall, 121-limited block, 200-supporting mechanism, 201-worm screw, 202-driver, 203-threaded rod, 204-contiguous block, 205-pole, 206-curved bar, 207-shaft coupling, 208-reverse block, 300-suspension rod, 301-suspension hook.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device, comprises the columniform supporting walls 100 of hollow and is disposed on one group of supporting mechanism 200 of supporting walls 100 inwall.Supporting walls 100 is fitted in structured wall popes inwall, and supporting mechanism 200 spreading supporting walls 100 supports structured wall popes, thus increases the rigidity of structured wall popes.
Described supporting walls 100 comprises determines wall 110 and dynamic wall 120; Described supporting mechanism 200 comprise worm screw 201, in establish driver 202 and the threaded rod 203 of worm gear; Described worm screw 201 is passed driver 202 and is connected by shaft coupling 207 with adjoining worm gears 201; Described threaded rod 203 one end is connected with driver 202, and the other end is fixedly connected with contiguous block 204; One end of described dynamic wall 120 with determine wall 110 and be rotationally connected, the other end and contiguous block 204 are rotationally connected; Described driver 202 is fixedly connected with pole 205; Described pole 205 is fixedly connected with determines wall 110; Described pole 205 and threaded rod 203 are coaxially arranged; The described opening part determining wall 110 is rotatably connected to curved bar 206; Described curved bar 206 is rotationally connected with contiguous block 204.
During installation, this device is interted into structured wall popes.Then rotary worm 201, worm screw 201 drives worm gear in driver 202 to rotate, thus drives threaded rod 203 action of engaging with worm gear.The axial action of worm screw 201 is converted into the straight-line feed of threaded rod 203 vertical with it by driver 202.Threaded rod 203 outwards moves, and the movable end of dynamic wall 120 is progressively fitted and determined wall 110, and curved bar 206 struts the movable end determining wall 110 simultaneously, for wall 110 space for the creativity is determined in dynamic wall 120 laminating.During unloading, rotary worm 201, makes threaded rod 203 inwardly action, and the movable end of dynamic wall 120 departs from determine wall 110, and curved bar 206 pulls to shrink and determines wall 110, and the diameter of wall 110 is determined in reduction, facilitates being separated of device and mould.
Because dynamic wall 120 only accounts for the sub-fraction of supporting walls 100, so this device moves wall 120 by folding, regulate the diameter of supporting walls 100, thus, not only facilitate this device of handling, more make this device can adapt to the structured wall popes of different inner diameters.
The inwall of described supporting walls 100 is fixed with the suspension rod 300 axially arranged, the length of described suspension rod 300 is greater than the length of supporting walls 100, and described suspension rod 300 two ends are provided with suspension hook 301.The setting of suspension rod 300, convenient this device of lifting.
The worm screw 201 of outermost supporting mechanism 200 is fixedly installed and reverses block 208; Described torsion block 208 is arranged in cube.Rotated by spanner and reverse block 208, thus rotary worm 201.
Described determine wall 110 comprise mutually be rotationally connected first determine wall 111 and second and determine wall 112; Described pole 205 is fixedly installed on second and determines wall 112; Described second determines wall 112 is rotationally connected with dynamic wall 120.First determines the setting that wall 112 determined by wall 111 and second, is the diameter in order to regulate supporting walls 100 more easily.If determining wall 110 is one, then determines the contraction of wall 110 opening part, be difficult to adjust the curvature of determining other positions of wall 110, being therefore set to two parts by determining wall 110, more easily the curvature of wall 110 is determined in adjustment.
Described dynamic wall 120 and the area ratio of determine wall 110 are 1:7, that is, at the full bowlder of supporting walls 100, the centering angle moved corresponding to wall 120 is 45 °.Through theoretical calculate and experimental verification for several times, just draw the above-mentioned setting about dynamic wall 120 optimum size.
The inwall of the movable end of described dynamic wall 120 is fixedly installed limited block 121; Described limited block 121 is above the movable end of dynamic wall 120.When the full bowlder of supporting walls 100, limited block 121 is conflicted and is determined the inwall of wall 110, in order to anti-stop 120 excessively spreading.
The utility model is illustrated according to embodiment, and under the prerequisite not departing from present principles, this device can also make some distortion and improvement.It should be pointed out that and all drop on the technical scheme that all employings are equal to replacement or the mode such as equivalent transformation and obtain in protection domain of the present utility model.
Claims (6)
1. a high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device, is characterized in that, the columniform supporting walls (100) comprising hollow and the one group of supporting mechanism (200) being disposed on supporting walls (100) inwall; Described supporting walls (100) comprises determines wall (110) and dynamic wall (120); Described supporting mechanism (200) comprise worm screw (201), in establish driver (202) and the threaded rod (203) of worm gear; Described worm screw (201) is through driver (202) and be connected by shaft coupling (207) with adjoining worm gears (201); Described threaded rod (203) one end is connected with driver (202), and the other end is fixedly connected with contiguous block (204); One end and the Ding Bi (110) of described dynamic wall (120) are rotationally connected, and the other end and contiguous block (204) are rotationally connected; Described driver (202) is fixedly connected with pole (205); Described pole (205) is fixedly connected with determines wall (110); Described pole (205) and threaded rod (203) are coaxially arranged; The described opening part determining wall (110) is rotatably connected to curved bar (206); Described curved bar (206) and contiguous block (204) are rotationally connected.
2. a kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device as claimed in claim 1, it is characterized in that, the inwall of described supporting walls (100) is fixed with the suspension rod (300) axially arranged, the length of described suspension rod (300) is greater than the length of supporting walls (100), and described suspension rod (300) two ends are provided with suspension hook (301).
3. kind high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device as claimed in claim 1, is characterized in that, the worm screw (201) of outermost supporting mechanism (200) is fixedly installed and reverses block (208); Described torsion block (208) is arranged in cube.
4. as claimed in claim 1 plant high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device, it is characterized in that, described determine wall (110) comprise mutually be rotationally connected first determine wall (111) and second and determine wall (112); Described pole (205) is fixedly installed on second and determines wall (112); Described second determines wall (112) is rotationally connected with dynamic wall (120).
5. kind high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device as claimed in claim 1, it is characterized in that, the area ratio of described dynamic wall (120) He Dingbi (110) is 1:7.
6. kind high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device as claimed in claim 1, it is characterized in that, the inwall of the movable end of described dynamic wall (120) is fixedly installed limited block (121); Described limited block (121) is above the movable end of dynamic wall (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398316.6U CN204076350U (en) | 2014-07-18 | 2014-07-18 | A kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398316.6U CN204076350U (en) | 2014-07-18 | 2014-07-18 | A kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device |
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| Publication Number | Publication Date |
|---|---|
| CN204076350U true CN204076350U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420398316.6U Active CN204076350U (en) | 2014-07-18 | 2014-07-18 | A kind of high density polyethylene (HDPE) winding structure pipe mold worm screw constriction device |
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| CN (1) | CN204076350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842549A (en) * | 2015-04-27 | 2015-08-19 | 山东通佳机械有限公司 | Telescopic die for spirally-winding structured wall pipe |
| CN114833216A (en) * | 2022-05-23 | 2022-08-02 | 河北有容管业有限公司 | Pipe orifice rounding device for large-diameter winding structure wall pipe and butt joint construction method |
-
2014
- 2014-07-18 CN CN201420398316.6U patent/CN204076350U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842549A (en) * | 2015-04-27 | 2015-08-19 | 山东通佳机械有限公司 | Telescopic die for spirally-winding structured wall pipe |
| CN114833216A (en) * | 2022-05-23 | 2022-08-02 | 河北有容管业有限公司 | Pipe orifice rounding device for large-diameter winding structure wall pipe and butt joint construction method |
| CN114833216B (en) * | 2022-05-23 | 2024-04-05 | 河北有容管业有限公司 | Pipe orifice rounding device of large-caliber winding structure wall pipe and butt joint construction method |
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