CN209157807U - The processing mold of thin-wall tube - Google Patents
The processing mold of thin-wall tube Download PDFInfo
- Publication number
- CN209157807U CN209157807U CN201821721225.6U CN201821721225U CN209157807U CN 209157807 U CN209157807 U CN 209157807U CN 201821721225 U CN201821721225 U CN 201821721225U CN 209157807 U CN209157807 U CN 209157807U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- thin
- wall tube
- processing mold
- outer diameter
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of processing molds of thin-wall tube, including mandrel, the middle and back of the mandrel is coaxially installed with defining flange, and the front coaxial sleeve of the mandrel is equipped with adjustment collar, and the front of the adjustment collar, which is provided with to be threaded on mandrel, carries out the axial screwed pipe for screwing or unscrewing.The structure of the processing mold of the thin-wall tube is simple.
Description
Technical field
The utility model relates to a kind of processing molds of thin-wall tube.
Background technique
Thin-wall tube is by its periphery wall of lathe turning, to form the relatively thin thin-wall tube of tube wall.Due to thin-walled in turning process
The wall thickness of pipe is relatively thin, is easily bent damaged deformation.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of processing of thin-wall tube
Mold is not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of processing mold of thin-wall tube, including
Mandrel, the middle and back of the mandrel are coaxially installed with defining flange, and the front coaxial sleeve of the mandrel is equipped with adjustment collar, described
The front of adjustment collar, which is provided with to be threaded on mandrel, carries out the axial screwed pipe for screwing or unscrewing.
Preferably, the outer diameter of the defining flange is greater than the outer diameter of mandrel.
Preferably, the outer diameter of the inner ring of the adjustment collar and mandrel clearance fit, the adjustment collar is greater than mandrel
Outer diameter.
Preferably, the mandrel is the clamping axle portion clamped to scroll chuck at the rear portion of defining flange.
Preferably, the front end side peripheral part of the mandrel is provided with external screw thread, and the inner ring of the screwed pipe is provided with internal screw thread,
The outer diameter of the screwed pipe is greater than the outer diameter of mandrel, and the peripheral part of the screwed pipe offers a pin hole radially extended.
Preferably, the processing mold further includes the different standard axle sleeve of several internal diameters, outer diameter, and the standard axle is applied
In covering between thin-wall tube and mandrel.
Preferably, the front end of the mandrel is provided with chamfering.
Compared with prior art, the utility model has the following beneficial effects: the structure letter of the processing mold of the thin-wall tube
It is single, thin-wall tube to be processed is coaxially inserted in mandrel when use, wherein outside diameter of mandrel and thin-walled bore are adapted, then with adjusting
Lantern ring withstands thin-wall tube front end, screws screwed pipe, is positioned at thin-wall tube to be processed between defining flange and adjustment collar, mandrel
Rear end is clamped on the scroll chuck of lathe, starts machining, and mandrel can carry out correcting and support to thin-wall tube, prevent it
Bending deformation, it is not easy to damaged.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the organigram of the utility model embodiment.
Specific embodiment
In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and cooperate attached drawing,
It is described in detail below.
As shown in Figure 1, a kind of processing mold of thin-wall tube, including mandrel 1, the middle and back of the mandrel are coaxial fixed limited
The front coaxial sleeve of position flange 2, the mandrel is equipped with adjustment collar 3, and the front of the adjustment collar, which is provided with, to be threaded in
The axial screwed pipe 4 for screwing or unscrewing is carried out on mandrel.
In the utility model embodiment, the outer diameter of the defining flange is greater than the outer diameter of mandrel.
In the utility model embodiment, the inner ring and mandrel clearance fit of the adjustment collar, the adjustment collar
Outer diameter is greater than the outer diameter of mandrel.
In the utility model embodiment, the mandrel is the clamping clamped to scroll chuck at the rear portion of defining flange
Axle portion 5.
In the utility model embodiment, the front end side peripheral part of the mandrel is provided with external screw thread 6, the screwed pipe it is interior
Circle is provided with internal screw thread 7, and the outer diameter of the screwed pipe is greater than the outer diameter of mandrel, and the peripheral part of the screwed pipe offers one and radially extends
Pin hole 8；When needing to unscrew or screw screwed pipe, it is inserted into pin hole using external rod piece, firmly breaks and turns external rod piece, make screwed pipe
It is easier to unscrew or screw.
In the utility model embodiment, the processing mold further includes the different standard axle sleeve of several internal diameters, outer diameter
9, the standard axle set, can be in core when outside diameter of mandrel and thin-walled bore mismatch for covering between thin-wall tube and mandrel
Axis peripheral part is inserted in standard axle sleeve, until outermost standard axle sleeve outer diameter and 11 internal diameter of thin-wall tube are adapted, standard axle sleeve is suitable for
The case where thin-walled bore is also standard value.
In the utility model embodiment, the front end of the mandrel is provided with chamfering 10, is conveniently inserted in.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
The processing mold of other various forms of thin-wall tubes out.All equivalent changes done according to present utility model application the scope of the patents with repair
Decorations, should all belong to the covering scope of the utility model.
Claims (7)
1. a kind of processing mold of thin-wall tube, it is characterised in that: including mandrel, the middle and back of the mandrel is coaxially installed with limit
The front coaxial sleeve of flange, the mandrel is equipped with adjustment collar, and the front of the adjustment collar, which is provided with, is threaded in mandrel
The upper axial screwed pipe for screwing or unscrewing of progress.
2. the processing mold of thin-wall tube according to claim 1, it is characterised in that: the outer diameter of the defining flange is greater than core
The outer diameter of axis.
3. the processing mold of thin-wall tube according to claim 1, it is characterised in that: the inner ring and mandrel of the adjustment collar
Clearance fit, the outer diameter of the adjustment collar are greater than the outer diameter of mandrel.
4. the processing mold of thin-wall tube according to claim 1, it is characterised in that: the mandrel is at the rear portion of defining flange
For the clamping axle portion clamped to scroll chuck.
5. the processing mold of thin-wall tube according to claim 1, it is characterised in that: the front end side peripheral part of the mandrel is set
It is equipped with external screw thread, the inner ring of the screwed pipe is provided with internal screw thread, and the outer diameter of the screwed pipe is greater than the outer diameter of mandrel, the screwed pipe
Peripheral part offers a pin hole radially extended.
6. the processing mold of thin-wall tube according to claim 1, it is characterised in that: the processing mold further includes several
The different standard axle sleeve of internal diameter, outer diameter, the standard axle set is for covering between thin-wall tube and mandrel.
7. the processing mold of thin-wall tube according to claim 1, it is characterised in that: the front end of the mandrel is provided with down
Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721225.6U CN209157807U (en) | 2018-10-23 | 2018-10-23 | The processing mold of thin-wall tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721225.6U CN209157807U (en) | 2018-10-23 | 2018-10-23 | The processing mold of thin-wall tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157807U true CN209157807U (en) | 2019-07-26 |
Family
ID=67334742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721225.6U Expired - Fee Related CN209157807U (en) | 2018-10-23 | 2018-10-23 | The processing mold of thin-wall tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209157807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394604A (en) * | 2019-07-31 | 2019-11-01 | 成都航空职业技术学院 | A kind of processing method and processing unit (plant) of cobalt base superalloy Thin-walled part |
| CN111889639A (en) * | 2020-08-04 | 2020-11-06 | 镇江尚恩工程机械制造有限公司 | Production line for vertically and continuously casting ultra-long pipe and use method thereof |
-
2018
- 2018-10-23 CN CN201821721225.6U patent/CN209157807U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394604A (en) * | 2019-07-31 | 2019-11-01 | 成都航空职业技术学院 | A kind of processing method and processing unit (plant) of cobalt base superalloy Thin-walled part |
| CN111889639A (en) * | 2020-08-04 | 2020-11-06 | 镇江尚恩工程机械制造有限公司 | Production line for vertically and continuously casting ultra-long pipe and use method thereof |
| CN111889639B (en) * | 2020-08-04 | 2021-11-16 | 江苏华龙铸铁型材有限公司 | Production line for vertically and continuously casting ultra-long pipe and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |