CN104001822A - Spinning flaring device - Google Patents
Spinning flaring device Download PDFInfo
- Publication number
- CN104001822A CN104001822A CN201410267271.3A CN201410267271A CN104001822A CN 104001822 A CN104001822 A CN 104001822A CN 201410267271 A CN201410267271 A CN 201410267271A CN 104001822 A CN104001822 A CN 104001822A
- Authority
- CN
- China
- Prior art keywords
- handles
- pipe fitting
- spinning
- positioning strip
- hinged
- 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.)
- Pending
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 14
- 230000009286 beneficial effect Effects 0.000 description 2
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a spinning flaring device which comprises two handles. The positions close to the front ends of the two handles are hinged. The front ends of the two handles are connected with flaring joints of different types respectively. A ratchet wheel is arranged at the rear end of one handle and a locating strip is hinged to the rear end of the other handle. Teeth are arranged on one side of the locating strip and meshed with the ratchet wheel. According to the spinning flaring device, through the cooperation of the ratchet wheel and the locating strip, accurate flaring operation can be achieved so that a pipe fitting can not be damaged. In addition, different flaring joints can be selected and matched according to the thickness of the pipe fitting, so that the application range is wide.
Description
Technical field
The present invention relates to a kind of for pipe fitting being carried out to the spinning enlarging device of enlarging.
Background technology
Pipeline in use runs into fault, need to from the hole of a pipe fitting, another section of pipe fitting be extracted out and be changed, but in the situation that hole cannot be extracted out smoothly because of distortion or the reason such as get rusty, hole need to be expanded, need thus a specific purpose tool, not only can not destroy pipe fitting, and can make the pipe end aperture of pipe fitting slightly expand, thereby can make another section of pipe fitting therefrom extract out.
Summary of the invention
Technical problem to be solved by this invention is: a kind of spinning enlarging device that the hole of pipe fitting can be carried out to enlarging is provided.
For addressing the above problem, the technical solution used in the present invention is: spinning enlarging device, comprise two handles, two handles are hinged in the position near front end, the front end of two handles is connected with the flare type joint of different model respectively, and wherein the rear end of a handle is provided with ratchet, and the rear end of another root handle is hinged with positioning strip, one side of positioning strip is provided with tooth, and tooth is meshed with ratchet.
The rear portion that is positioned at pin joint between described two handles is provided with back-moving spring.
On described positioning strip, be provided with scale.
The invention has the beneficial effects as follows: above-mentioned spinning enlarging device, it adopts coordinating of ratchet and positioning strip, can realize accurate enlarging, thereby can not destroy pipe fitting.In addition, it can, according to the thickness of pipe fitting, match different flare type joints, thereby the scope of application be wider.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
In figure: 1, handle, 2, ratchet, 3, positioning strip, 4, tooth, 5, back-moving spring, 6, scale.
Detailed description of the invention
Below by specific embodiment, spinning enlarging device of the present invention is described in further detail.
As shown in Figure 1, spinning enlarging device, comprise two handles 1, two handles 1 are hinged in the position near front end, the front end of two handles 1 is connected with the flare type joint of different model respectively, and wherein the rear end of a handle 1 is provided with ratchet 2, and the rear end of another root handle 1 is hinged with positioning strip 3, one side of positioning strip 3 is provided with tooth 4, and tooth 4 is meshed with ratchet 2.The rear portion that is positioned at pin joint between described two handles 1 is provided with back-moving spring 5.On described positioning strip 3, be provided with scale 6.
When use, according to the thickness of the pipe fitting of required enlarging, the flare type joint of apolegamy correspondingly-sized, the front end of flare type joint is stretched into the end of pipe fitting, two handles 1 of inwardly holding with a firm grip, ratchet 2 inwardly rotates along positioning strip 3, can be according to the size of required enlarging, observe the position that ratchet 2 rotates, thereby realize enlarging.
The invention has the beneficial effects as follows: above-mentioned spinning enlarging device, it adopts coordinating of ratchet 2 and positioning strip 3, can realize accurate enlarging, thereby can not destroy pipe fitting.In addition, it can, according to the thickness of pipe fitting, match different flare type joints, thereby the scope of application be wider.
Claims (3)
1. spinning enlarging device, it is characterized in that: comprise two handles, two handles are hinged in the position near front end, the front end of two handles is connected with the flare type joint of different model respectively, wherein the rear end of a handle is provided with ratchet, the rear end of another root handle is hinged with positioning strip, and a side of positioning strip is provided with tooth, and tooth is meshed with ratchet.
2. spinning enlarging device according to claim 1, is characterized in that: the rear portion that is positioned at pin joint between described two handles is provided with back-moving spring.
3. spinning enlarging device according to claim 1 and 2, is characterized in that: on described positioning strip, be provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267271.3A CN104001822A (en) | 2014-06-13 | 2014-06-13 | Spinning flaring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267271.3A CN104001822A (en) | 2014-06-13 | 2014-06-13 | Spinning flaring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104001822A true CN104001822A (en) | 2014-08-27 |
Family
ID=51362892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267271.3A Pending CN104001822A (en) | 2014-06-13 | 2014-06-13 | Spinning flaring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104001822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142527A (en) * | 2016-07-27 | 2016-11-23 | 广东联塑科技实业有限公司 | A kind of tube expander shown and limit expander amount |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5382151A (en) * | 1992-05-19 | 1995-01-17 | Hayes, Jr.; Frank F. | Tool for cold form flaring tubing ends |
| US5408904A (en) * | 1993-07-07 | 1995-04-25 | Neff; Ted | Quick-adjustable and locking tool |
| CN2618747Y (en) * | 2003-04-28 | 2004-06-02 | 林岳华 | Pipe expanding clamp |
| CN2794679Y (en) * | 2005-05-31 | 2006-07-12 | 王德胜 | Ratchet type eccentric ditator |
| CN201056053Y (en) * | 2007-04-29 | 2008-05-07 | 王利万 | Rapid enlarging machine for pipeline |
| WO2013122732A1 (en) * | 2012-02-14 | 2013-08-22 | Irwin Industrial Tool Company | Hydraulic tube expander and method of use |
| CN203900291U (en) * | 2014-06-13 | 2014-10-29 | 陈波宇 | Rotary extruding flaring device |
-
2014
- 2014-06-13 CN CN201410267271.3A patent/CN104001822A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5382151A (en) * | 1992-05-19 | 1995-01-17 | Hayes, Jr.; Frank F. | Tool for cold form flaring tubing ends |
| US5408904A (en) * | 1993-07-07 | 1995-04-25 | Neff; Ted | Quick-adjustable and locking tool |
| CN2618747Y (en) * | 2003-04-28 | 2004-06-02 | 林岳华 | Pipe expanding clamp |
| CN2794679Y (en) * | 2005-05-31 | 2006-07-12 | 王德胜 | Ratchet type eccentric ditator |
| CN201056053Y (en) * | 2007-04-29 | 2008-05-07 | 王利万 | Rapid enlarging machine for pipeline |
| WO2013122732A1 (en) * | 2012-02-14 | 2013-08-22 | Irwin Industrial Tool Company | Hydraulic tube expander and method of use |
| CN203900291U (en) * | 2014-06-13 | 2014-10-29 | 陈波宇 | Rotary extruding flaring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142527A (en) * | 2016-07-27 | 2016-11-23 | 广东联塑科技实业有限公司 | A kind of tube expander shown and limit expander amount |
| CN106142527B (en) * | 2016-07-27 | 2019-02-15 | 广东联塑科技实业有限公司 | A kind of tube expander shown and limit expander amount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140827 |