CN203109379U - Protecting and maintaining sleeve mechanism for three-dimensional inner ribbed tube processing - Google Patents
Protecting and maintaining sleeve mechanism for three-dimensional inner ribbed tube processing Download PDFInfo
- Publication number
- CN203109379U CN203109379U CN 201320143075 CN201320143075U CN203109379U CN 203109379 U CN203109379 U CN 203109379U CN 201320143075 CN201320143075 CN 201320143075 CN 201320143075 U CN201320143075 U CN 201320143075U CN 203109379 U CN203109379 U CN 203109379U
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- China
- Prior art keywords
- protecting
- pipe
- dimensional inner
- inner ribbed
- collet
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Abstract
The utility model relates to a protecting and maintaining sleeve mechanism for three-dimensional inner ribbed tube processing and belongs to the technical field of three-dimensional inner ribbed tube protecting and maintaining devices. The protecting and maintaining sleeve mechanism comprises a protecting sleeve and is characterized in that a flexible chuck is arranged at the left end of the protecting sleeve, and a flexible chuck locking nut is arranged at the left end of the flexible chuck through threaded connection. The protecting and maintaining sleeve mechanism is simple in structure, a workpiece is kept and prevented from slipping out of the left end under the matching of the flexible chuck locking nut and the flexible chuck and does not rotate in the peripheral direction. Under the effect of the protecting sleeve, the protecting and maintaining sleeve mechanism plays a pretty important protection role when thin-wall three-dimensional inner ribbed tubes are processed, facilitates rigidity protection of the thin-wall three-dimensional inner ribbed tubes, avoids deformation of the thin-wall three-dimensional inner ribbed tubes in processing, effectively ensures the processing accuracy and improves the production efficiency of the thin-wall three-dimensional inner ribbed tube processing.
Description
Technical field
The utility model relates to a kind of three-dimensional internal-rib pipe processing and shields and sustain cover mechanism, belongs to three-dimensional internal-rib pipe and shields and sustain equipment technical field.
Background technology
At present, used three-dimensional internal-rib pipe is the extraordinary tube heat exchanging component of heat exchange effect in the heat transmission equipment, can reach the purpose of energy-conserving and environment-protective.Three-dimensional internal-rib pipe primary structure characteristics comprise light pipe, and plow goes out the rib tooth on the light pipe inner surface, thereby integral body has constituted a 3-D solid structure, have improved heat convection and the interior phase-change heat-exchange of pipe of monophasic fluid in the pipe effectively.When processing thin-walled three-dimensional internal-rib pipe, traditional processing mode be difficult to be implemented in the pipe circumferential surface on plow go out the rib tooth, even if can realize processing, requirement to equipment is also quite high, and the thin-walled three-dimensional internal-rib pipe easy deformation that processes, production efficiency is very low, and machining accuracy is difficult to guarantee.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of three-dimensional internal-rib pipe processing to shield and sustain cover mechanism, it is simple in structure, has guaranteed the production efficiency of processing thin-walled three-dimensional internal-rib pipe.
Cover mechanism is shielded and sustain in three-dimensional internal-rib pipe processing described in the utility model, comprises protecting pipe, and it is characterized in that: the protecting pipe left end is provided with collet, is provided with the collet lock nut that is threaded at the collet left end.
Adding man-hour, turn on the collet lock nut earlier, again ribbed pipe to be processed is penetrated in the protecting pipe from the protecting pipe right-hand member, ribbed pipe left end to be processed is alignd with collet, tighten the collet lock nut at last, collet and ribbed pipe to be processed surface are adjacent to, thereby keep workpiece can not skid off from left end, and can rotation not arranged at circumferencial direction.During use, can change the length of protecting pipe at any time according to Workpiece length.
In order to keep the ribbed pipe to be processed in the protecting pipe can not skid off from keeping the protecting pipe right-hand member, be provided with the afterbody lock nut at described protecting pipe right-hand member.
Fast Installation for convenience of the present utility model is used, and described collet is threaded with protecting pipe.
The same, described afterbody lock nut is threaded with protecting pipe.
Installation of the present utility model for convenience, described collet right-hand member outer surface are provided with slide unit and connect screw thread.
Compared with prior art, the utlity model has following beneficial effect:
By the utility model, it is simple in structure, has kept workpiece can not skid off from left end under the cooperation of collet lock nut and collet, and can rotation not arranged at circumferencial direction; Under the effect of protecting pipe; the protection that adds man-hour for the thin-walled three-dimensional internal-rib pipe has considerable effect; be convenient to protect the rigidity of keeping the thin-walled three-dimensional internal-rib pipe; avoided the distortion of thin-walled three-dimensional internal-rib pipe work in-process; guarantee machining accuracy effectively, improved the production efficiency of processing thin-walled three-dimensional internal-rib pipe.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is for using structural representation;
Among the figure: 1, collet lock nut 2, collet 3, slide unit connect screw thread 4, protecting pipe 5, afterbody lock nut.
The specific embodiment
Below the utility model is described in further detail by specific embodiment; but not in order to limit the utility model; all within the present invention spirit and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
As shown in Figure 1 and Figure 2, cover mechanism is shielded and sustain in three-dimensional internal-rib pipe processing, comprises protecting pipe 4, and protecting pipe 4 left ends are provided with collet 2, be provided with the collet lock nut 1 that is threaded at collet 2 left ends, protecting pipe 4 right-hand members are provided with afterbody lock nut 5.
In the present embodiment, described collet 2 is threaded with protecting pipe 4; Described afterbody lock nut 5 is threaded with protecting pipe 4; Described collet 2 right-hand member outer surfaces are provided with slide unit and connect screw thread 3.
Adding man-hour, turn on collet lock nut 1 earlier, again ribbed pipe to be processed is penetrated in the protecting pipe 4 from protecting pipe 4 right-hand members, ribbed pipe left end to be processed is alignd with collet 2, tighten collet lock nut 1 at last, collet 2 and ribbed pipe to be processed surface are adjacent to, and the afterbody lock nut 5 of screwing on then can carry out processing work.
Claims (5)
1. cover mechanism is shielded and sustain in a three-dimensional internal-rib pipe processing, comprises protecting pipe (4), and it is characterized in that: protecting pipe (4) left end is provided with collet (2), is provided with the collet lock nut (1) that is threaded at collet (2) left end.
2. cover mechanism is shielded and sustain in three-dimensional internal-rib pipe processing according to claim 1, and it is characterized in that: described protecting pipe (4) right-hand member is provided with afterbody lock nut (5).
3. cover mechanism is shielded and sustain in three-dimensional internal-rib pipe processing according to claim 1, and it is characterized in that: described collet (2) is threaded with protecting pipe (4).
4. cover mechanism is shielded and sustain in three-dimensional internal-rib pipe processing according to claim 2, and it is characterized in that: described afterbody lock nut (5) is threaded with protecting pipe (4).
5. cover mechanism is shielded and sustain in three-dimensional internal-rib pipe processing according to claim 3, and it is characterized in that: described collet (2) right-hand member outer surface is provided with slide unit and connects screw thread (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143075 CN203109379U (en) | 2013-03-27 | 2013-03-27 | Protecting and maintaining sleeve mechanism for three-dimensional inner ribbed tube processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143075 CN203109379U (en) | 2013-03-27 | 2013-03-27 | Protecting and maintaining sleeve mechanism for three-dimensional inner ribbed tube processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109379U true CN203109379U (en) | 2013-08-07 |
Family
ID=48889755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143075 Expired - Fee Related CN203109379U (en) | 2013-03-27 | 2013-03-27 | Protecting and maintaining sleeve mechanism for three-dimensional inner ribbed tube processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109379U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959671A (en) * | 2015-07-01 | 2015-10-07 | 刘磊 | Pipe fixator of full-automatic pipe cutting machine |
| CN104999139A (en) * | 2015-07-31 | 2015-10-28 | 重庆市兴林电器有限公司 | Auxiliary clamping jaw for machining of internal teeth of ribbed pipe |
| CN105834909A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Tight grinding fixture of glass column grinding device |
| CN105834908A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Adjustable grinding fixture of glass column grinding device |
-
2013
- 2013-03-27 CN CN 201320143075 patent/CN203109379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959671A (en) * | 2015-07-01 | 2015-10-07 | 刘磊 | Pipe fixator of full-automatic pipe cutting machine |
| CN104999139A (en) * | 2015-07-31 | 2015-10-28 | 重庆市兴林电器有限公司 | Auxiliary clamping jaw for machining of internal teeth of ribbed pipe |
| CN105834909A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Tight grinding fixture of glass column grinding device |
| CN105834908A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Adjustable grinding fixture of glass column grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201126 Address after: 400033, Chongqing District, Shapingba Town, wellhead village, tile bamboo Fort Society Patentee after: Chongqing Guangya heat exchange equipment Co., Ltd Address before: 400033, Chongqing District, Shapingba Town, wellhead village, tile bamboo Fort Society Patentee before: CHONGQING SHANGSHUN HEAT TRANSFER EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20210327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |