CN101913093A - Tool/clamp structure of turbolator - Google Patents
Tool/clamp structure of turbolator Download PDFInfo
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- CN101913093A CN101913093A CN 201010209045 CN201010209045A CN101913093A CN 101913093 A CN101913093 A CN 101913093A CN 201010209045 CN201010209045 CN 201010209045 CN 201010209045 A CN201010209045 A CN 201010209045A CN 101913093 A CN101913093 A CN 101913093A
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- turbolator
- positioning
- left clamp
- clamp body
- groove
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Abstract
The invention relates to a tool/clamp structure of a turbolator. The structure comprises a three-jaw chuck, a left clamp body, a positioning pipe, a fixed bracket, a positioning body and a workbench, wherein the workbench is provided with the fixed bracket, the positioning pipe is arranged on the fixed bracket for positioning, one end of the positioning pipe is provided with the positioning body, and the positioning body and the positioning pipe are integrated; and a groove is milled in the middle of the positioning body, one end of the left clamp body is arranged on the three-jaw chuck, and a groove is milled in the middle of the left clamp body. The positioning body is provided with a second screw. The left clamp body is provided with a first screw. The positioning body is cylindrical. The left clamp body is cylindrical. The structure can improve the quality and efficiency of manufacturing the turbolator and simplify the manufacturing process, the straightness of the symmetrical center line of the obtained turbolator is high, and the turbolator is not bent.
Description
Technical field
The present invention 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 objective of the invention is to overcome the deficiencies in the prior art, thereby a kind of clamping apparatus structure of turbolator is provided, can improve the quality and the efficient of making turbolator.
According to technical scheme provided by the invention, 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 present invention 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 invention.
The specific embodiment
The invention will be further described 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 present invention 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 invention: 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 |
|---|---|---|---|
| CN 201010209045 CN101913093A (en) | 2010-06-24 | 2010-06-24 | Tool/clamp structure of turbolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010209045 CN101913093A (en) | 2010-06-24 | 2010-06-24 | Tool/clamp structure of turbolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101913093A true CN101913093A (en) | 2010-12-15 |
Family
ID=43320810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010209045 Pending CN101913093A (en) | 2010-06-24 | 2010-06-24 | Tool/clamp structure of turbolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101913093A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2486233Y (en) * | 2001-02-06 | 2002-04-17 | 攀枝花钢铁有限责任公司机械制造公司 | Device for manufacturing twisted iron |
-
2010
- 2010-06-24 CN CN 201010209045 patent/CN101913093A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2486233Y (en) * | 2001-02-06 | 2002-04-17 | 攀枝花钢铁有限责任公司机械制造公司 | Device for manufacturing twisted iron |
Non-Patent Citations (1)
| Title |
|---|
| 《中氮肥》 19990228 廖凯，吴承彪 巧做扰流子 56页 , 第1期 2 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101215 |