CN203381185U - Finger pipe expander - Google Patents
Finger pipe expander Download PDFInfo
- Publication number
- CN203381185U CN203381185U CN201320364484.9U CN201320364484U CN203381185U CN 203381185 U CN203381185 U CN 203381185U CN 201320364484 U CN201320364484 U CN 201320364484U CN 203381185 U CN203381185 U CN 203381185U
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- China
- Prior art keywords
- motion bar
- gear
- circle
- bar
- expanding
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- Expired - Fee Related
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Abstract
The utility model discloses a finger pipe expander. The expander comprises a circular or elliptical body, an expanding rod and a movable rod, wherein the body is provided with a movable slot which leads to the center of circle; the movable rod is arranged in the movable slot; the tail end at one end of the center of circle is fixedly provided with the expanding rod which is perpendicular to the movable rod; the bottom of the movable rod is provided with a tooth-shaped groove; a rotary disc is also arranged in the body; the surface of the rotary disc is provided with a threaded spiral groove; the spiral groove is just matched with the tooth-shaped groove; the side face of the rotary disc is provided with a gear-shaped rotary gear; the side face of the body is provided with a rotating handle; the rotating handle is arranged in the body, and the tail end of the rotating handle is provided with a linkage gear; the linkage gear is perpendicular to the rotary gear and is arranged in a way that the linkage gear is just matched with the rotary gear. According to the expander, a pipe orifice is expanded through a chuck scrabbling claw and then is sleeved into a supporting pipe, so that the entire operation is only required to be mechanically operated and has the extremely labor-saving effect, and the production efficiency for expansion of a cold shrinkage pipe is greatly improved.
Description
Technical field
The utility model relates to the electric cable fitting process equipment, more particularly relates to a kind of vial dilator.
Background technology
In cold shrink tube, when being inserted in stay pipe, all need at present two people with gripping tongs, cold shrink tube to be strutted simultaneously, then sleeve pipe is pushed to, therefore require great effort time-consuming and very dangerous, easily operating personnel are caused to damage.
The utility model content
The utility model proposes a kind of vial dilator, solved and needed the manual trouble that cold shrink tube is installed in the prior art, by the chuck jaw, mouth of pipe expansion is come, then be inserted in stay pipe, whole operation only needs mechanically actuated very laborsaving.
The utility model specifically is achieved through the following technical solutions:
A kind of vial dilator, comprise circle or oval body, expanding bar and motion bar, described body is provided with the loose slot that leads to the center of circle, in described loose slot, motion bar is installed, the end of described motion bar one end in the center of circle is fixed with the expanding bar of vertical described motion bar, and described motion bar bottom is provided with the dentation groove; Described body interior also is provided with rotating disc, and described rotary disk surface is provided with the screw-shaped helicla flute, described helicla flute and described dentation groove just coincide, and the side of described rotating disc is provided with the swing pinion of gear-like; Described body side is provided with turning handle, and described turning handle is mounted to described body interior, and end is provided with linkage gear, and the just coincide setting vertical with swing pinion of described linkage gear.
The quantity of described motion bar, loose slot and expanding bar is identical, all is at least 3, is preferably 6;
Described motion bar equates with the width of described loose slot.
The beneficial effect that the utility model produces is: the utility model utilizes the tension strength of chuck even, firmly more even than manual, expanding bar simultaneously easily puts in cold shrink tube when closed, stressed even while expanding, be not easy like this cold shrink tube is burst, so in operating process, qualification rate is high, cost-saving, also can enhance productivity.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structure cutaway view of the present utility model;
Fig. 2 is structure top view of the present utility model;
Fig. 3 is motion bar of the present utility model and expanding bar structural representation.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
As shown in Figures 1 to 3, a kind of vial dilator, comprise circle or oval body 1, expanding bar 10 and motion bar 3, described body 1 is provided with the loose slot 2 that leads to the center of circle, in described loose slot 2, motion bar 3 is installed, the end of described motion bar 3 one end in the center of circle is fixed with the expanding bar 10 of vertical described motion bar 3, and described motion bar 3 bottoms are provided with dentation groove 4; Described body 1 inside also is provided with rotating disc 5, and described rotating disc 5 surfaces are provided with screw-shaped helicla flute 7, described helicla flute 7 and described dentation groove 4 just coincides, and the side of described rotating disc 5 is provided with the swing pinion 6 of gear-like; Described body 1 side is provided with turning handle 8, and described turning handle 8 is mounted to described body 1 inside, and end is provided with linkage gear 9, and the just coincide setting vertical with swing pinion 6 of described linkage gear 9.
As most preferred embodiment of the present utility model, the quantity of described motion bar, loose slot and expanding bar is identical all is at least 3, is preferably 6, and described motion bar 3 equates with the width of described loose slot 2.In actual process of expansion, the expanding bar 10 of motion bar 3 ends is the circle centre position in body all, at first cold shrink tube is nested in expanding bar 3, guarantee all cold shrink tube inside in required expansion of all expanding bar, turning handle 8 rotations, linkage gear 9 driven rotary gear 6 motions, and then driven rotary dish 5 rotates.At this moment motion bar 3 can be according to the rotation campaign of rotating disc 5, and when motion bar 3 moves away from the direction in the center of circle, cold shrink tube are expanded in expanding bar 10, reach the purpose of expansion.On the contrary, when rotary handle 8 rotates to another way, expanding bar returns to original state.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a vial dilator, it is characterized in that, comprise circle or oval body, expanding bar and motion bar, described body is provided with the loose slot that leads to the center of circle, in described loose slot, motion bar is installed, the end of described motion bar one end in the center of circle is fixed with the expanding bar of vertical described motion bar, and described motion bar bottom is provided with the dentation groove; Described body interior also is provided with rotating disc, and described rotary disk surface is provided with the screw-shaped helicla flute, described helicla flute and described dentation groove just coincide, and the side of described rotating disc is provided with the swing pinion of gear-like; Described body side is provided with turning handle, and described turning handle is mounted to described body interior, and end is provided with linkage gear, and the just coincide setting vertical with swing pinion of described linkage gear.
2. a kind of vial dilator as claimed in claim 1, is characterized in that, the quantity of described motion bar, loose slot and expanding bar is identical, all is at least 3.
3. a kind of vial dilator as claimed in claim 1, is characterized in that, described motion bar equates with the width of described loose slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364484.9U CN203381185U (en) | 2013-06-24 | 2013-06-24 | Finger pipe expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364484.9U CN203381185U (en) | 2013-06-24 | 2013-06-24 | Finger pipe expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381185U true CN203381185U (en) | 2014-01-08 |
Family
ID=49869709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320364484.9U Expired - Fee Related CN203381185U (en) | 2013-06-24 | 2013-06-24 | Finger pipe expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381185U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451257A (en) * | 2016-12-07 | 2017-02-22 | 七星电气股份有限公司 | Pre-expanding device and method of contraction cable attachment |
| CN110936595A (en) * | 2019-12-10 | 2020-03-31 | 东莞市凯菲特精密制造有限公司 | Reaming forming cooling machine and reaming method for machining automobile skylight water pipe |
| CN111872247A (en) * | 2020-07-30 | 2020-11-03 | 南通天缘自动车有限公司 | Effective hole enlargement device of frame combination head |
| CN111998111A (en) * | 2020-08-28 | 2020-11-27 | 刘华军 | Air brake device |
| CN113441612A (en) * | 2021-07-02 | 2021-09-28 | 内蒙古工业大学 | Fixture for heat setting of NiTi alloy intravascular stent |
-
2013
- 2013-06-24 CN CN201320364484.9U patent/CN203381185U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451257A (en) * | 2016-12-07 | 2017-02-22 | 七星电气股份有限公司 | Pre-expanding device and method of contraction cable attachment |
| CN106451257B (en) * | 2016-12-07 | 2018-06-15 | 七星电气股份有限公司 | A kind of cold shrinking power cable adjunct predilation device and method |
| CN110936595A (en) * | 2019-12-10 | 2020-03-31 | 东莞市凯菲特精密制造有限公司 | Reaming forming cooling machine and reaming method for machining automobile skylight water pipe |
| CN110936595B (en) * | 2019-12-10 | 2022-03-11 | 东莞市凯菲特精密制造有限公司 | Reaming forming cooling machine and reaming method for machining automobile skylight water pipe |
| CN111872247A (en) * | 2020-07-30 | 2020-11-03 | 南通天缘自动车有限公司 | Effective hole enlargement device of frame combination head |
| CN111998111A (en) * | 2020-08-28 | 2020-11-27 | 刘华军 | Air brake device |
| CN111998111B (en) * | 2020-08-28 | 2022-06-10 | 平顶山天安煤业股份有限公司十矿 | Air brake device |
| CN113441612A (en) * | 2021-07-02 | 2021-09-28 | 内蒙古工业大学 | Fixture for heat setting of NiTi alloy intravascular stent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |