CN201720710U - Fixture structure of turbolator - Google Patents
Fixture structure of turbolator Download PDFInfo
- Publication number
- CN201720710U CN201720710U CN2010202364118U CN201020236411U CN201720710U CN 201720710 U CN201720710 U CN 201720710U CN 2010202364118 U CN2010202364118 U CN 2010202364118U CN 201020236411 U CN201020236411 U CN 201020236411U CN 201720710 U CN201720710 U CN 201720710U
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- CN
- China
- Prior art keywords
- turbolator
- positioning
- groove
- left clamp
- fixed support
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- Expired - Fee Related
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Abstract
The utility model relates to a fixture structure of a turbolator, which comprises a three-claw chuck, a left fixture body, a positioning pipe, a fixed support, a positioning body and a workbench and is characterized in that the workbench is provided with the fixed support, the positioning pipe is installed on the fixed support and is positioned, the positioning body is arranged at one end of the positioning pipe, and the positioning body and the positioning pipe are of an integral body; a groove is milled in the middle of the positioning body, one end of left fixture body is installed on the three-claw chuck and a groove is milled in the middle of the left fixture body; a second screw is arranged on the positioning body; a first screw is arranged on the left fixture body; the positioning body is cylindrical; and the left fixture body is cylindrical. The utility model has the advantages that the manufacturing quality and the manufacturing efficiency of the turbolator can be improved, the manufacturing process is enabled to become simple, the straightness of the symmetrical centerline of the obtained turbolator is high and the turbolator is not bent.
Description
Technical field
The utility model relates to a kind of clamp structure, especially a kind of clamping apparatus structure of turbolator.
Background technology
Shell-and-tube heat exchanger is typical heat transmission equipment, used in a large number at a lot of industrial departments, especially in oil, chemical industry, still dominate is in general in all heat transmission equipments for shell-and-tube heat exchanger, shell-and-tube heat exchanger is easy to make, production cost is low, the material ranges of selecting for use is wide, also using still under high temperature, high-voltage field platform, shell-and-tube heat exchanger also comes with some shortcomings, as the compactedness of heat transfer efficiency, structure and the aspects such as metal wastage of unit heat exchange area, it can't be compared with various types of " board-like " heat exchanger really.
In order to improve the heat transfer efficiency of shell-and-tube heat exchanger, people have carried out many discussions to the heat-transfer mechanism of shell-and-tube heat exchanger and the various approach of augmentation of heat transfer, in the configuration aspects of improving the pipe heat-transfer area, thereby common approach is to make great efforts to increase heat-transfer area and the strong turbulence that various interpolation things and turbulent flow mechanism impel fluid is set.Turbolator is exactly the interpolation thing of supporting heat transmission equipment heat exchanger tube, turbolator is exactly the rectangular fried dough twist shape that twists into of the thick stainless steel of 1mm (or carbon steel), then it is inserted in the heat exchanger tube, if rising, this interpolation owner promotes the tube fluid turbulent flow, improve heat transfer efficiency, in general can improve 1.5～5 times of heat transfer coefficients.
The effect that turbolator improves heat transfer efficiency is conspicuous. but the making of turbolator is cumbersome, because it is longer, the linearity of symmetrical center line is had relatively high expectations, turbolator can not be crooked, otherwise it is difficult to insert in the endoporus of people's heat exchanger tube.In addition, when turning round the system turbolator, the length of turbolator can shorten gradually, and is many more when reversing the number of turns, and turbolator length then can be shunk many more.This has just more increased manufacture difficulty.In prior art, normally on bench vice, make turbolator, first blanking becomes strip, a rectangular end is fixed on the bench vice, and the other end is fixed with anchor clamps, then rolling clamp by hand, the turbolator of producing is very irregular, crooked, and efficient is very low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, thereby a kind of clamping apparatus structure of turbolator is provided, and can improve the quality and the efficient of making turbolator.
The technical scheme that provides according to the utility model, a kind of clamping apparatus structure of turbolator, comprise scroll chuck, left clamp body, positioning pipe, fixed support, positioning body and workbench, described workbench is provided with fixed support, positioning pipe is installed on the fixed support and locatees, one end of positioning pipe is provided with positioning body, and positioning body and positioning pipe are integral; Be milled with groove in the middle of the described positioning body, described left clamp body one end is contained on the scroll chuck, is milled with groove in the middle of left clamp body.
Described positioning body is provided with second screw.Described left clamp body is provided with first screw.
Described positioning body is cylindric.Described left clamp body is cylindric.Be shaped on internal thread in the described positioning body groove, groove width is 1.2mm.Be shaped on internal thread in the described left clamp body groove, groove width is 1.2mm.
The utility model can improve the quality and the efficient of making turbolator, and manufacturing process is become simply, and the linearity of the symmetrical center line of the turbolator that obtains is higher, and turbolator is not crooked.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: the clamping apparatus structure of turbolator comprises scroll chuck 1, left clamp body 2, first screw 3, workpiece 4, positioning pipe 5, fixed support 6, second screw 7, positioning body 8 and workbench 9 etc.
The utility model adopts workbench 9 to be provided with fixed support 6, and positioning pipe 5 is installed in location on the fixed support 6, and an end of positioning pipe 5 is provided with columned positioning body 8, joins postwelding with positioning pipe 5 and is processed into one; Mill the wide groove of 1.2mm in the middle of positioning body 8 one ends and bore and attack internal thread and second screw 7 is installed so that clamping workpiece.Described left clamp body 2 is made cylindric, and left clamp body 2 one ends are contained on the machine tool three-jaw chuck 1, mills the wide groove of 1.2mm and bore in the middle of left clamp body 2 other ends and attack internal thread and install and fix first screw 3, so that clamping workpiece.
The course of work of the present utility model: the two ends of described workpiece 4 are clipped in respectively in the groove of left clamp body 2 and positioning body 8, and utilize first screw 3 and second screw 7 to fix; Second screw, 7 location move freely the workpiece work in-process.The speed of mainshaft is selected 25r/rain for use, when main shaft slowly rotates, because positioning pipe 5 and positioning body 8 do not rotate, so just can turning round system, workpiece 4 is processed into turbolator, along with the rotation of main shaft, the length of workpiece 4 can slowly shorten, and workpiece 4 can move in the groove of positioning body 8; When setting circle, rotation just can stop immediately.After the turbolator that completes, unclamp first screw 3 and second screw 7, take out workpiece 4, clamping workpiece again can be made so repeatedly continuously again.Cut off two ends contained side surplus at last.
Claims (7)
1. the clamping apparatus structure of a turbolator, it is characterized in that: comprise scroll chuck (1), left clamp body (2), positioning pipe (5), fixed support (6), positioning body (8) and workbench (9), described workbench (9) is provided with fixed support (6), positioning pipe (5) is installed in fixed support (6) and goes up the location, one end of positioning pipe (5) is provided with positioning body (8), and positioning body (8) is integral with positioning pipe (5); Be milled with groove in the middle of the described positioning body (8), described left clamp body (2) one ends are contained on the scroll chuck (1), are milled with groove in the middle of left clamp body (2).
2. the clamping apparatus structure of turbolator as claimed in claim 1, it is characterized in that: described positioning body (8) is provided with second screw (7).
3. the clamping apparatus structure of turbolator as claimed in claim 1, it is characterized in that: described left clamp body (2) is provided with first screw (3).
4. the clamping apparatus structure of turbolator as claimed in claim 1 is characterized in that: described positioning body (8) is for cylindric.
5. the clamping apparatus structure of turbolator as claimed in claim 1 is characterized in that: described left clamp body (2) is for cylindric.
6. the clamping apparatus structure of turbolator as claimed in claim 1, it is characterized in that: be shaped on internal thread in described positioning body (8) groove, groove width is 1.2mm.
7. the clamping apparatus structure of turbolator as claimed in claim 1, it is characterized in that: be shaped on internal thread in described left clamp body (2) groove, groove width is 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202364118U CN201720710U (en) | 2010-06-24 | 2010-06-24 | Fixture structure of turbolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202364118U CN201720710U (en) | 2010-06-24 | 2010-06-24 | Fixture structure of turbolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720710U true CN201720710U (en) | 2011-01-26 |
Family
ID=43488995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202364118U Expired - Fee Related CN201720710U (en) | 2010-06-24 | 2010-06-24 | Fixture structure of turbolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880724A (en) * | 2016-06-22 | 2016-08-24 | 重庆渝青机械配件制造有限公司 | Turbulent flow belt clamping and rotating mechanism |
-
2010
- 2010-06-24 CN CN2010202364118U patent/CN201720710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880724A (en) * | 2016-06-22 | 2016-08-24 | 重庆渝青机械配件制造有限公司 | Turbulent flow belt clamping and rotating mechanism |
| CN105880724B (en) * | 2016-06-22 | 2018-06-22 | 重庆渝青机械配件制造有限公司 | Flow-disturbing band clamps rotating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20110624 |