CN102990596A - Penetration tube guiding device - Google Patents
Penetration tube guiding device Download PDFInfo
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- CN102990596A CN102990596A CN2011102682321A CN201110268232A CN102990596A CN 102990596 A CN102990596 A CN 102990596A CN 2011102682321 A CN2011102682321 A CN 2011102682321A CN 201110268232 A CN201110268232 A CN 201110268232A CN 102990596 A CN102990596 A CN 102990596A
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- pipe
- guiding device
- guiding
- guide pipe
- installation portion
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Abstract
The invention provides a penetration tube guiding device which comprises a guiding pipe and a plurality of guiding arms, wherein the guiding pipe comprises a first end and a second end, the plurality of guiding arms are pivoted along the circumference of the guiding pipe, and each guiding arm comprises a first end and a second end. The penetration tube guiding device further comprises elastic recovery elements, the elastic recovery elements are arranged between the guiding pipe and the guiding arms, so that the first ends of the guiding arms are pivoted from outward to inside along the radial direction of the guiding pipe so as to form a guiding part. A guiding end of the penetration tube guiding device can have open and closed states through the pivotable guiding arms and the elastic recovery elements, the guiding end of the penetration tube guiding device can be inserted into a punched hole of a workpiece of a to-be-penetrated pipe conveniently when in the closed state, and even if the punched hole is deformed, the deformed punched hole can be corrected through the guiding end, so that pipe fittings can penetrate into the punched hole rapidly.
Description
Technical field
The present invention relates to guider, more specifically, relate to a kind of guiding device for pipe penetration.
Background technology
When carrying out automated production research, pipe fitting (particularly copper pipe) need to be penetrated in the heat-preservation cotton fast.When running at that time by the heat-preservation cotton made than softwood matter (such as PE and rubber and plastic), the aperture of the perforation of heat-preservation cotton may be out of shape (as becoming ellipse), and the mouth of pipe of pipe fitting is circular, therefore, causes pipe fitting to penetrate in the heat-preservation cotton fast.For realizing the poling operation, prior art need to be proofreaied and correct the mouth of pipe of heat-preservation cotton with staff, again to wherein penetrating pipe fitting, therefore has the shortcoming that operating efficiency is slow, be difficult for realizing automatic tube-penetrating.
Summary of the invention
The present invention aims to provide a kind of guiding device for pipe penetration, can't penetrate fast the problem of pipe fitting because heat-preservation cotton is out of shape to solve prior art.
For solving the problems of the technologies described above, according to an aspect of the present invention, provide a kind of guiding device for pipe penetration, comprising: guide pipe, guide pipe comprise first end and the second end; A plurality of leading arms, a plurality of leading arms circumferentially arrange pivotly along guide pipe, and leading arm comprises first end and the second end; Guiding device for pipe penetration also comprises the elastic recovery element, and the elastic recovery element is arranged between guide pipe and each leading arm, thereby is combined into guide part so that the first end of each leading arm pivots along the radially ecto-entad of guide pipe.
Further, the radial dimension of the outer surface of the first end of guide pipe is less than the radial dimension of the outer surface of the second end of guide pipe.
Further, form a step surface on the lateral wall between the second end of the first end of guide pipe and guide pipe.
Further, be provided with on the lateral wall of guide pipe for the support portion that leading arm is installed.
Further, the second end of leading arm is provided with the first installation portion, be provided with second installation portion corresponding with this first installation portion on the guide pipe, guiding device for pipe penetration has a plurality of elastic recovery elements, the two ends of each elastic recovery element place respectively a leading arm the first installation portion, and second installation portion corresponding with the first installation portion of this leading arm in.
Further, the first installation portion and/or the second installation portion are recesses.
Further, guide part comprises guide end, and the external diameter of guide end diminished along axially being step-likely of guide pipe, and the free end of the first end of a plurality of leading arms is combined into guide end.
Further, the outer surface of guide end has the shape that matches with the perforation of the workpiece for the treatment of poling.
Further, the free end of the second end of guide pipe is provided with the spigot surface of arc.
The present invention is by pivotable leading arm and elastic recovery element, so that its guide end has the open and close two states, thereby can be under closure state, easily its guide end is inserted in the perforation of the workpiece for the treatment of poling, even distortion has occured in this perforation, also can proofread and correct the perforation that this has been out of shape by guide end, thereby can rapidly pipe fitting be penetrated in this perforation.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown the stereogram among the present invention;
Fig. 2 has schematically shown cutaway view of the present invention;
Fig. 3 has schematically shown the left view of Fig. 2;
Fig. 4 has schematically shown the view of the guiding device for pipe penetration among the present invention when work; And
Fig. 5 has schematically shown the left view of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Shown in Fig. 1-5, the guiding device for pipe penetration among the present invention comprises: guide pipe 5 and a plurality of leading arm 2, and wherein, guide pipe 5 comprises first end 51 and the second end 52; Leading arm 2 comprises first end and the second end, and a plurality of leading arms 2 circumferentially arrange pivotly along guide pipe 5; Guiding device for pipe penetration also comprises elastic recovery element 4, and the first end of each leading arm 2 pivots along the radially ecto-entad of guide pipe 5 and is combined into guide part thereby elastic recovery element 4 is arranged between guide pipe 5 and each leading arm 2.Guide part comprises guide end, the external diameter of guide end diminished along axially being step-likely of guide pipe, and the free end 22 of the first end of a plurality of leading arms 2 is combined into guide end, especially, please in conjunction with shown in Figure 4, guide end has the shape that matches with the perforation of the workpiece 1 for the treatment of poling.Preferably, elastic recovery element 4 is springs.Preferably, leading arm 2 is connected with guide pipe 5 pivotly by pivotal axis 3, and preferably, this pivotal axis 3 is pins.Shown in Fig. 4-5, during operation, can be to guide pipe 5 interior insertion pipe fittings 6, under initial state, guide part is in closure state under the effect of elastic recovery element 4, even thereby treat in the perforation 11 of workpiece 1 of poling distortion (as being deformed into ellipticity) to have occured, also can be easily the guide end of this guide part be inserted in the perforation 11, then the second end of operational guidance arm 2 is depressed elastic recovery element 4 so that guide end becomes the state that opens, thereby realizes boring a hole 11 correction; Under the state that opens, can easily pipe fitting 6 be penetrated in the perforation 11 of the workpiece 1 for the treatment of poling by the guide end that opens, thereby improve the efficient of poling.After finishing poling, under the effect of elastic recovery element 4, guide end automatically reverts to closure state, so that carry out next time poling operation.Preferably, the workpiece for the treatment of poling is heat-preservation cotton.Preferably, pipe fitting 6 is copper pipes.
Preferably, the radial dimension of the outer surface of the first end 51 of guide pipe 5 further, forms a step surface less than the radial dimension of the outer surface of the second end 52 of guide pipe 5 on the lateral wall between the second end 52 of the first end 51 of guide pipe 5 and guide pipe 5.Therefore, because the radial dimension of first end 51 is less than the radial dimension of the second end 52, thereby, can make more easily the free end 22 of first end of leading arm 2 mutually close, to form this guide end, further, more be conducive to form the guide end with small cross sections, conveniently to insert in the perforation 11 of the workpiece 1 for the treatment of poling.Especially, when closure state, this guide end forms taper.
Preferably, be provided with on the lateral wall of guide pipe 5 for the support portion 7 that leading arm 2 is installed.The second end of leading arm 2 is provided with the first installation portion 21, be provided with second installation portion 54 corresponding with this first installation portion 21 on the guide pipe 5, guiding device for pipe penetration has a plurality of elastic recovery elements 4, the two ends of each elastic recovery element 4 place respectively a leading arm 2 the first installation portion 21, and second installation portion 54 corresponding with the first installation portion 21 of this leading arm 2 in.Preferably, the first installation portion 21 and/or the second installation portion 54 are recesses, by this locate mode, can guarantee that elastic recovery element 4 locates reliably, and can not come off.Preferably, support portion 7 comprises two gripper shoes that many groups are oppositely arranged, form one between these two gripper shoes for the passage that holds leading arm 2, leading arm 2 places in this passage, be formed with respectively pivoting hole in these two gripper shoes with leading arm 2 corresponding positions, pivotal axis 3 is pivotally mounted to leading arm 2 on the support portion 7 by this pivoting hole.
In the process of poling, the situation in pipe fitting 6 and guide pipe 5 different axle center can appear usually, and this can reduce the efficient of poling, and for this reason, the free end of the second end of guide pipe 5 is provided with the spigot surface 53 of arc, and preferably, this spigot surface 53 is led circle in being.Therefore, in the situation that above-mentioned different axle center occur, operating personnel can realize rapid alignment by this spigot surface 53 easily, thereby have improved the efficient of poling.
The present invention is by pivotable leading arm and elastic recovery element, so that its guide end has the open and close two states, thereby can be under closure state, easily its guide end is inserted in the perforation of the workpiece for the treatment of poling, even distortion has occured in this perforation, also can proofread and correct the perforation that this has been out of shape by guide end, thereby can rapidly pipe fitting be penetrated in this perforation.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a guiding device for pipe penetration is characterized in that, comprising:
Guide pipe (5), described guide pipe (5) comprise first end (51) and the second end (52);
A plurality of leading arms (2), described a plurality of leading arms (2) circumferentially arrange pivotly along described guide pipe (5), and described leading arm (2) comprises first end and the second end;
Described guiding device for pipe penetration also comprises elastic recovery element (4), described elastic recovery element (4) is arranged between described guide pipe (5) and each the described leading arm (2) so that the first end of each described leading arm (2) along described guide pipe (5) thus radially ecto-entad pivot and to be combined into guide part.
2. guiding device for pipe penetration according to claim 1 is characterized in that, the radial dimension of the outer surface of the first end (51) of described guide pipe (5) is less than the radial dimension of the outer surface of second end (52) of described guide pipe (5).
3. guiding device for pipe penetration according to claim 1 is characterized in that, forms a step surface on the lateral wall between the first end (51) of described guide pipe (5) and second end (52) of described guide pipe (5).
4. each described guiding device for pipe penetration is characterized in that according to claim 1-3, is provided be used to the support portion that described leading arm (2) are installed (7) on the lateral wall of described guide pipe (5).
5. guiding device for pipe penetration according to claim 4, it is characterized in that, the second end of described leading arm (2) is provided with the first installation portion (21), be provided with second installation portion (54) corresponding with this first installation portion (21) on the described guide pipe (5), described guiding device for pipe penetration has a plurality of described elastic recovery elements (4), and the two ends of each described elastic recovery element (4) place respectively first installation portion (21) of a described leading arm (2), and in described second installation portion (54) corresponding with first installation portion (21) of this described leading arm (2).
6. guiding device for pipe penetration according to claim 5 is characterized in that, described the first installation portion (21) and/or the second installation portion (54) are recesses.
7. each described guiding device for pipe penetration according to claim 1-3, it is characterized in that, described guide part comprises guide end, the external diameter of described guide end diminished along axially being step-likely of described guide pipe, and the free end (22) of the first end of described a plurality of leading arms (2) is combined into described guide end.
8. guiding device for pipe penetration according to claim 7 is characterized in that, the outer surface of described guide end has the shape that matches with the perforation of the workpiece for the treatment of poling.
9. each described guiding device for pipe penetration is characterized in that according to claim 1-3, and the free end of the second end of described guide pipe (5) is provided with the spigot surface (53) of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268232.1A CN102990596B (en) | 2011-09-09 | 2011-09-09 | Penetration tube guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268232.1A CN102990596B (en) | 2011-09-09 | 2011-09-09 | Penetration tube guiding device |
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| Publication Number | Publication Date |
|---|---|
| CN102990596A true CN102990596A (en) | 2013-03-27 |
| CN102990596B CN102990596B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110268232.1A Active CN102990596B (en) | 2011-09-09 | 2011-09-09 | Penetration tube guiding device |
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| CN (1) | CN102990596B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891139A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力智能装备有限公司 | Expansion mechanism and the insulating tube with it install equipment |
| CN106891145A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力智能装备有限公司 | Cartridge device and the insulating tube with it install equipment |
| CN108188207A (en) * | 2018-03-27 | 2018-06-22 | 天津职业技术师范大学 | Insulating tube housing pipe port rule circle, holding mechanism and its pipe penetration method |
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| US4234111A (en) * | 1977-07-30 | 1980-11-18 | Gebhard Dischinger | Device for threading strings or the like |
| JPS60249537A (en) * | 1984-05-22 | 1985-12-10 | Toshiba Corp | Press-fitting apparatus for ring-shaped member |
| CN1539522A (en) * | 1999-05-11 | 2004-10-27 | 钟渊化学工业株式会社 | Balloon catheter |
| CN201096239Y (en) * | 2007-10-20 | 2008-08-06 | 王占奎 | Composite pipes enlarging rounding device |
| CN101298089A (en) * | 2007-04-30 | 2008-11-05 | 张家港市合丰机械制造有限公司 | Pipe-expansion mold |
| CN101579712A (en) * | 2009-06-19 | 2009-11-18 | 北京化工大学 | Auxiliary expanding sheath |
| CN201427273Y (en) * | 2008-11-19 | 2010-03-24 | 张岳恩 | Bead feeding mechanism of fully-automatic loading and unloading switchover machine |
| CN201895203U (en) * | 2010-08-27 | 2011-07-13 | 张家港化工机械股份有限公司 | Tube penetrating guide head for tube type heat exchanger |
| CN202207988U (en) * | 2011-09-09 | 2012-05-02 | 珠海格力电器股份有限公司 | Guiding device for pipe penetration |
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2011
- 2011-09-09 CN CN201110268232.1A patent/CN102990596B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234111A (en) * | 1977-07-30 | 1980-11-18 | Gebhard Dischinger | Device for threading strings or the like |
| JPS60249537A (en) * | 1984-05-22 | 1985-12-10 | Toshiba Corp | Press-fitting apparatus for ring-shaped member |
| CN1539522A (en) * | 1999-05-11 | 2004-10-27 | 钟渊化学工业株式会社 | Balloon catheter |
| CN101298089A (en) * | 2007-04-30 | 2008-11-05 | 张家港市合丰机械制造有限公司 | Pipe-expansion mold |
| CN201096239Y (en) * | 2007-10-20 | 2008-08-06 | 王占奎 | Composite pipes enlarging rounding device |
| CN201427273Y (en) * | 2008-11-19 | 2010-03-24 | 张岳恩 | Bead feeding mechanism of fully-automatic loading and unloading switchover machine |
| CN101579712A (en) * | 2009-06-19 | 2009-11-18 | 北京化工大学 | Auxiliary expanding sheath |
| CN201895203U (en) * | 2010-08-27 | 2011-07-13 | 张家港化工机械股份有限公司 | Tube penetrating guide head for tube type heat exchanger |
| CN202207988U (en) * | 2011-09-09 | 2012-05-02 | 珠海格力电器股份有限公司 | Guiding device for pipe penetration |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891139A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力智能装备有限公司 | Expansion mechanism and the insulating tube with it install equipment |
| CN106891145A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力智能装备有限公司 | Cartridge device and the insulating tube with it install equipment |
| CN108188207A (en) * | 2018-03-27 | 2018-06-22 | 天津职业技术师范大学 | Insulating tube housing pipe port rule circle, holding mechanism and its pipe penetration method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102990596B (en) | 2015-04-08 |
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