CN204712260U - A kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe - Google Patents
A kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe Download PDFInfo
- Publication number
- CN204712260U CN204712260U CN201520425729.3U CN201520425729U CN204712260U CN 204712260 U CN204712260 U CN 204712260U CN 201520425729 U CN201520425729 U CN 201520425729U CN 204712260 U CN204712260 U CN 204712260U
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- CN
- China
- Prior art keywords
- overhang
- semisection
- tubing machine
- conical pipe
- roll tubing
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a kind of mainshaft mechanism, particularly a kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe.Its structure comprises the taper spindle be arranged at outside overhang-roll tubing machine main shaft, taper spindle is made up of upper semisection and lower semisection, described upper semisection is fixed on outside described overhang-roll tubing machine main shaft, described upper semisection is cone shape wide at the top and narrow at the bottom, mutual inlay card between described upper semisection and lower semisection, and can relatively rotate between lower semisection and upper semisection, be provided with bearing between described lower semisection and described overhang-roll tubing machine main shaft.By a kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe of the present utility model, can be prefabricated in the factory out conical pipe or taper curb, it avoids carrying out construction engineering at the construction field (site), great reduction is produced and use cost, and product quality is more sturdy and durable, the utility model product cost of processing is low generally, construction is fast, quality is guaranteed.
Description
Technical field
The utility model relates to a kind of mainshaft mechanism, particularly a kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe.
Background technology
Under prior art, in highway construction, use the Jiao Jing of a lot of draining, the hole size of Jiao Jing is general comparatively large, top pyramidal structure minification, so that mounting shaft seat well lid up again.
Pyramidal structure is in the past mostly be built into clay brick, and it is high, long in time limit that expense takes material cost, difficult quality guarantee.
In addition, on the well in rural area, generally also need a kind of curb of taper, mode in the past builds with interior outer mold to form, and its cost is high, work efficiency is low, of poor quality.
Summary of the invention
In order to solve the problem of prior art, the utility model provides a kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe, and it can process conical pipe or taper curb, prefabricated to avoid the problem needing field fabrication to build in advance.
The technical scheme that the utility model adopts is as follows:
A kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe, comprise the taper spindle be arranged at outside overhang-roll tubing machine main shaft, taper spindle is made up of upper semisection and lower semisection, described upper semisection is fixed on outside described overhang-roll tubing machine main shaft, described upper semisection is cone shape wide at the top and narrow at the bottom, mutual inlay card between described upper semisection and lower semisection, and can relatively rotate between lower semisection and upper semisection, be provided with bearing between described lower semisection and described overhang-roll tubing machine main shaft.
The inlay card place of upper semisection and lower semisection is provided with sealing device.
A kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe of the present utility model, that to change the main shaft of original overhang-roll tubing machine into one end large, the diminished shaft that one end is little, above the upper conical pipe die of frame, be all pipe of cement or the curb of taper inside and outside just can producing.
Taper spindle of the present utility model is divided into two sections, wherein has one section of another section relative can flexible rotating.
Between two sections, sealing device is set.
The beneficial effect that the technical scheme that the utility model provides is brought is:
By a kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe of the present utility model, can be prefabricated in the factory out conical pipe or taper curb, it avoids carrying out construction engineering at the construction field (site), great reduction is produced and use cost, and product quality is more sturdy and durable, the utility model product cost of processing is low generally, construction is fast, quality is guaranteed.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of overhang-roll tubing machine mainshaft mechanism structural representation for making conical pipe of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment one
As shown in Figure 1, a kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe, comprise the taper spindle be arranged at outside overhang-roll tubing machine main shaft 1, taper spindle is made up of upper semisection 2 and lower semisection 3, described upper semisection 2 is fixed on outside described overhang-roll tubing machine main shaft, described upper semisection 2 is in cone shape wide at the top and narrow at the bottom, mutual inlay card between described upper semisection 2 and lower semisection 3, and can relatively rotate between lower semisection 3 and upper semisection 2, be provided with bearing 4 between described lower semisection 3 and described overhang-roll tubing machine main shaft 1.
Upper semisection 2 is provided with sealing device with the inlay card place of lower semisection 3.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. one kind for making the overhang-roll tubing machine mainshaft mechanism of conical pipe, comprise the taper spindle be arranged at outside overhang-roll tubing machine main shaft, it is characterized in that, described taper spindle is made up of upper semisection and lower semisection, described upper semisection is fixed on outside described overhang-roll tubing machine main shaft, described upper semisection is cone shape wide at the top and narrow at the bottom, mutual inlay card between described upper semisection and lower semisection, and can relatively rotate between lower semisection and upper semisection, be provided with bearing between described lower semisection and described overhang-roll tubing machine main shaft.
2. a kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe according to claim 1, it is characterized in that, the inlay card place of described upper semisection and lower semisection is provided with sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425729.3U CN204712260U (en) | 2015-06-15 | 2015-06-15 | A kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425729.3U CN204712260U (en) | 2015-06-15 | 2015-06-15 | A kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712260U true CN204712260U (en) | 2015-10-21 |
Family
ID=54311285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520425729.3U Expired - Fee Related CN204712260U (en) | 2015-06-15 | 2015-06-15 | A kind of overhang-roll tubing machine mainshaft mechanism for making conical pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712260U (en) |
-
2015
- 2015-06-15 CN CN201520425729.3U patent/CN204712260U/en not_active Expired - Fee Related
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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: 20151021 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |