CN104128516A - Pipe fastening device for fastening rubber pipe and aluminum pipe - Google Patents
Pipe fastening device for fastening rubber pipe and aluminum pipe Download PDFInfo
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- CN104128516A CN104128516A CN201310707853.4A CN201310707853A CN104128516A CN 104128516 A CN104128516 A CN 104128516A CN 201310707853 A CN201310707853 A CN 201310707853A CN 104128516 A CN104128516 A CN 104128516A
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- die
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- pipe
- fastening
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Abstract
The invention discloses a pipe fastening device for fastening a rubber pipe and an aluminum pipe and relates to the technical field of manufacturing of dies. The pipe fastening device comprises an upper die unit and a lower die unit; the cross section of each of the upper die unit and the lower die unit is semicircular; each of the upper die unit and the lower die unit is composed of a first concentric die, a positioning block and a plurality of second concentric dies arranged between the first concentric die and the positioning block; the first concentric die of the upper die unit and the positioning block thereof correspond to the positioning block of the lower die unit and the first concentric die thereof, respectively; each first concentric die is provided with a protrusion; each positioning block is provided with a cavity corresponding to the protrusion of the corresponding first concentric die; the first concentric die, the second concentric dies and the positioning block in the upper die unit are separately hinged to an upper die base through pins; the first concentric die, the second concentric dies and the positioning block in the lower die unit are separately hinged to a lower die base through pins. Compared with the prior art, the pipe fastening device has the advantages that each of the upper die unit and the lower die unit comprises the second concentric dies and the first concentric die, a cavity is avoided being elliptical during die machining, and qualification rate of pipe fastening is high.
Description
Technical field
The present invention relates to technology of die manufacturing field, especially a kind of button pipe device for fastening sebific duct and aluminum pipe.
Background technology
Sebific duct is widely used in the industries such as vehicle, engineering machinery, colliery, hydraulic test, household electrical appliances, welding and cutting device, metal tube and sebific duct need to be linked together, and conventionally utilizes button pipe device that metal tube is firmly withheld on supporting sebific duct.Existing a kind of button pipe device for fastening sebific duct and aluminum pipe, this button pipe device for fastening sebific duct and aluminum pipe includes left die body and right die body, and the cross section of the die cavity of described left die body and described right die body is semicircle; During use by the closure of left die body and right die body, make aluminum pipe fastening sebific duct, because semicircular chamber mould easily occurs when the Mould Machining ovally, while causing in button pipe process left die body and right die body closed, produce oval, aluminum pipe is pressed into after oval and is withheld with sebific duct, and the qualification rate of detaining pipe fitting is low.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of button pipe device for fastening sebific duct and aluminum pipe that pipe fitting qualification rate is high of detaining, and oval problem appears in solution aluminum pipe and sebific duct while withholding.
In order to address the above problem, the technical solution used in the present invention is: this button pipe device for fastening sebific duct and aluminum pipe, include upper die body and lower mold body, the cross section of the die cavity of described upper die body and described lower mold body is semicircle, described upper die body and described lower mold body are by the first concentric die, locating piece and a plurality of the second concentric dies between described the first concentric die and described locating piece form, the first concentric die of described upper die body and locating piece are oppositely arranged with locating piece and first concentric die of described lower mold body respectively, described the first concentric die is provided with projection, described locating piece is provided with the groove corresponding with the described projection of described the first concentric die, the first concentric die of described upper die body, the second concentric die and locating piece are hinged by bearing pin and upper bolster respectively, and the first concentric die of described lower mold body, the second concentric die and locating piece are hinged by bearing pin and die shoe respectively.
The above-mentioned button pipe device technique scheme for fastening sebific duct and aluminum pipe, technical scheme can also be more specifically: between described the first concentric die and described the second concentric die, between described the second concentric die and described locating piece and be all radially provided with back-moving spring between adjacent two described the second concentric dies.
Further, in the rear and front end of described upper bolster and described die shoe, be respectively equipped with baffle plate.
Further, the pin shaft hole that described upper bolster, described die shoe and described baffle plate and described bearing pin are positioned at upper and lower two ends is accordingly circular hole, and all the other corresponding pin shaft holes are long arc-shaped holes.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, upper die body and lower mold body have been the present invention includes, the cross section of the die cavity of upper die body and lower mold body is semicircle, upper die body and lower mold body form by the first concentric die, locating piece and a plurality of the second concentric dies between the first concentric die and locating piece, and the first concentric die of upper die body and locating piece are oppositely arranged with locating piece and first concentric die of lower mold body respectively; Upper die body and lower mold body are divided into a plurality of the second concentric dies and the first concentric die, and while avoiding Mould Machining there is oval phenomenon in die cavity, when upper die body and lower mold body are closed in button pipe process, also can not produce ellipse, and the qualification rate of button pipe fitting is high.
2, between the first concentric die and the second concentric die, between the second concentric die and locating piece and be all radially provided with back-moving spring between adjacent two the second concentric dies; Can make the first concentric die, the second concentric die and locating piece automatically reset after site polymerization, handled easily personnel material loading, feeding.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is upper die body and the schematic diagram of lower mold body in button pipe position of the embodiment of the present invention.
Fig. 3 is the upper die body of the embodiment of the present invention and the scheme of installation of lower mold body.
Fig. 4 is the cutaway view of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
A kind of button pipe device for fastening sebific duct and aluminum pipe as shown in Figure 1 and Figure 2, include upper die body and lower mold body, the cross section of the die cavity of upper die body and lower mold body is semicircle, upper die body and lower mold body form by the first concentric die 3, locating piece 4 and three the second concentric dies 2 between the first concentric die 3 and locating piece 4, the first concentric die 3 of upper die body and locating piece 4 are oppositely arranged with locating piece 4 and first concentric die 3 of lower mold body respectively, the first concentric die 3 has projection, and locating piece 4 is provided with the groove corresponding with the projection of the first concentric die 3; The first concentric die 3 and locating piece 4 respectively a side adjacent with the second concentric die are provided with spring eye, the both sides of the second concentric die are provided with spring eye, and the spring eye between the spring eye between the spring eye between the first concentric die 3 and the second concentric die 2, the second concentric die 2 and locating piece 4 and adjacent two the second concentric dies 2 is all radially equipped with back-moving spring 6; The first concentric die 3, the second concentric die 2 and the locating piece 4 of upper die body is hinged by bearing pin 5 and upper bolster 1 respectively, the first concentric die 3, the second concentric die 2 and the locating piece 4 of lower mold body is hinged by bearing pin 5 and die shoe 7 respectively, in the rear and front end of upper bolster 1 and die shoe 7, with bolt, baffle plate 8 is housed respectively; Upper bolster 1, die shoe 7 and baffle plate 8 are circular hole with the pin shaft hole that bearing pin 5 is positioned at upper and lower two ends accordingly, and all the other corresponding pin shaft holes are long arc-shaped holes, as shown in Figure 3, Figure 4.
During work, aluminium pipe sleeve is put on sebific duct in the middle of upper die body and lower mold body, upper bolster 1 moves down, make first concentric die 3, the second concentric die 2, locating piece 4 of the first concentric die 3, the second concentric die 2, locating piece 4 and the lower mold body of upper die body all to site polymerization, aluminum pipe fastening on sebific duct; In button pipe process, can not produce ellipse, the qualification rate of button pipe fitting is high.
Claims (4)
1. the button pipe device for fastening sebific duct and aluminum pipe, include upper die body and lower mold body, the cross section of the die cavity of described upper die body and described lower mold body is semicircle, it is characterized in that: described upper die body and described lower mold body are by the first concentric die (3), locating piece (4) and be positioned at described the first concentric die (3) and described locating piece (4) between a plurality of the second concentric dies (2) form, first concentric die (3) of described upper die body and locating piece (4) are oppositely arranged with locating piece (4) and first concentric die (3) of described lower mold body respectively, described the first concentric die (3) is provided with projection, described locating piece (4) is provided with the groove corresponding with the described projection of described the first concentric die (3), first concentric die (3) of described upper die body, the second concentric die (2) and locating piece (4) are hinged by bearing pin (5) and upper bolster (1) respectively, and first concentric die (3) of described lower mold body, the second concentric die (2) and locating piece (4) are hinged by bearing pin (5) and die shoe (7) respectively.
2. the button pipe device for fastening sebific duct and aluminum pipe according to claim 1, is characterized in that: between described the first concentric die (3) and described the second concentric die (2), between described the second concentric die (2) and described locating piece (4) and be all radially provided with back-moving spring (6) between adjacent two described the second concentric dies (2).
3. the button pipe device for fastening sebific duct and aluminum pipe according to claim 2, is characterized in that: the rear and front end at described upper bolster (1) and described die shoe (7) is respectively equipped with baffle plate (8).
4. according to the button pipe device for fastening sebific duct and aluminum pipe described in claim 1 or 2 or 3, it is characterized in that: described upper bolster (1), described die shoe (7) and described baffle plate (8) are circular hole with the pin shaft hole that described bearing pin (5) is positioned at upper and lower two ends accordingly, and all the other corresponding pin shaft holes are long arc-shaped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707853.4A CN104128516A (en) | 2013-12-20 | 2013-12-20 | Pipe fastening device for fastening rubber pipe and aluminum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707853.4A CN104128516A (en) | 2013-12-20 | 2013-12-20 | Pipe fastening device for fastening rubber pipe and aluminum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104128516A true CN104128516A (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310707853.4A Pending CN104128516A (en) | 2013-12-20 | 2013-12-20 | Pipe fastening device for fastening rubber pipe and aluminum pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN104128516A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096843A (en) * | 2017-05-19 | 2017-08-29 | 湖南金峰金属构件有限公司 | A kind of Split assembled coordinated type cutting die device of hydraulic pressure crimping apparatus |
| CN107685111A (en) * | 2017-10-20 | 2018-02-13 | 台州巨力工具有限公司 | A kind of thin-wall metal pipe pressing mold |
Citations (9)
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|---|---|---|---|---|
| JPH05285568A (en) * | 1992-04-09 | 1993-11-02 | Sakura Rubber Kk | Method for attaching joint metal tool to hose |
| US5257525A (en) * | 1992-06-24 | 1993-11-02 | Atco Products, Inc. | Portable slim-line hose fitting crimper |
| CN2860660Y (en) * | 2005-12-22 | 2007-01-24 | 成都共同管业有限公司 | Ring press tool for tube element connection |
| JP2007044704A (en) * | 2005-08-08 | 2007-02-22 | Honda Motor Co Ltd | Apparatus for forming pipe material |
| CN201235383Y (en) * | 2008-08-06 | 2009-05-13 | 林云青 | Split connection pressing clamp |
| CN201455124U (en) * | 2009-09-07 | 2010-05-12 | 长沙金帆机电设备制造有限公司 | Side opening and closing type press machine |
| CN102151751A (en) * | 2010-11-30 | 2011-08-17 | 阔丹-凌云汽车胶管有限公司 | Split-type opening buckling forming mould |
| CN203265418U (en) * | 2013-05-22 | 2013-11-06 | 浙江施克汽车配件有限公司 | Air-conditioner pipe joint outer sleeve compression die |
| CN203778627U (en) * | 2013-12-20 | 2014-08-20 | 柳州万众汽车部件有限公司 | Pipe buckling device used for buckling rubber pipe and aluminum pipe |
-
2013
- 2013-12-20 CN CN201310707853.4A patent/CN104128516A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05285568A (en) * | 1992-04-09 | 1993-11-02 | Sakura Rubber Kk | Method for attaching joint metal tool to hose |
| US5257525A (en) * | 1992-06-24 | 1993-11-02 | Atco Products, Inc. | Portable slim-line hose fitting crimper |
| JP2007044704A (en) * | 2005-08-08 | 2007-02-22 | Honda Motor Co Ltd | Apparatus for forming pipe material |
| CN2860660Y (en) * | 2005-12-22 | 2007-01-24 | 成都共同管业有限公司 | Ring press tool for tube element connection |
| CN201235383Y (en) * | 2008-08-06 | 2009-05-13 | 林云青 | Split connection pressing clamp |
| CN201455124U (en) * | 2009-09-07 | 2010-05-12 | 长沙金帆机电设备制造有限公司 | Side opening and closing type press machine |
| CN102151751A (en) * | 2010-11-30 | 2011-08-17 | 阔丹-凌云汽车胶管有限公司 | Split-type opening buckling forming mould |
| CN203265418U (en) * | 2013-05-22 | 2013-11-06 | 浙江施克汽车配件有限公司 | Air-conditioner pipe joint outer sleeve compression die |
| CN203778627U (en) * | 2013-12-20 | 2014-08-20 | 柳州万众汽车部件有限公司 | Pipe buckling device used for buckling rubber pipe and aluminum pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096843A (en) * | 2017-05-19 | 2017-08-29 | 湖南金峰金属构件有限公司 | A kind of Split assembled coordinated type cutting die device of hydraulic pressure crimping apparatus |
| CN107685111A (en) * | 2017-10-20 | 2018-02-13 | 台州巨力工具有限公司 | A kind of thin-wall metal pipe pressing mold |
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Application publication date: 20141105 |
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