CN204548864U - Ejector sleeve spreading mechanism - Google Patents
Ejector sleeve spreading mechanism Download PDFInfo
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- CN204548864U CN204548864U CN201420857639.7U CN201420857639U CN204548864U CN 204548864 U CN204548864 U CN 204548864U CN 201420857639 U CN201420857639 U CN 201420857639U CN 204548864 U CN204548864 U CN 204548864U
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Abstract
The utility model discloses a kind of ejector sleeve spreading mechanism, comprise cylinder, described cylinder is connected with the axis of guide, described axis of guide outer setting has guide holder, the top of the described axis of guide is also provided with bootstrap block, is also provided with device for spreading between described bootstrap block and described guide holder.The beneficial effects of the utility model: by the cylinder arranged, cylinder is connected with the axis of guide, one end of the axis of guide is connected with bootstrap block, and the axis of guide is also provided with spreading mechanism, and then effect the utility model being had strut, and be realize strutting by the axis of guide, save space when in use, meet the requirement of workmanship in pipe, also to have structure simple for the utility model in addition, easy to operate, the feature such as practical.
Description
Technical field
The utility model relates to a kind of ejector sleeve spreading mechanism.
Background technology
Usually there will be in the process of tubing packaging because the specification of tubing is smaller, and there will be pipe shaft distortion due to the cause that space is little, and there will be because pipe is inner irregular and rough surface brings skidding etc.
For the problem in correlation technique, not yet actv. solution is proposed at present.
Utility model content
For the problem in correlation technique, the utility model proposes a kind of ejector sleeve spreading mechanism, can solve the problems of the technologies described above.
The technical solution of the utility model is achieved in that
A kind of ejector sleeve spreading mechanism, comprise cylinder, described cylinder is connected with the axis of guide, described axis of guide outer setting has guide holder, and the top of the described axis of guide is also provided with bootstrap block, is also provided with device for spreading between described bootstrap block and described guide holder.
Further, described device for spreading comprise be arranged on the axis of guide and be positioned at described guide holder one end certainly moisten axle sleeve, the described axle sleeve upper end of profit is certainly provided with coil tension spring, the described axle sleeve of profit is certainly outside equipped with tight arm seat, described coil tension spring stretches on described tight arm seat, in addition, the telescopic end of described coil tension spring is also connected with tensioner arm, and described tensioner arm is movably connected on locating piece by bearing pin ring.
Further, described guide holder is also provided with the fixed arm matched with described tensioner arm.
The beneficial effects of the utility model: by the cylinder arranged, cylinder is connected with the axis of guide, one end of the axis of guide is connected with bootstrap block, and the axis of guide is also provided with spreading mechanism, and then effect the utility model being had strut, and be realize strutting by the axis of guide, save space when in use, meet the requirement of workmanship in pipe, also to have structure simple for the utility model in addition, easy to operate, the feature such as practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the section drawing of the ejector sleeve spreading mechanism according to the utility model embodiment;
Fig. 2 is the exploded view of the ejector sleeve spreading mechanism according to the utility model embodiment.
In figure:
1, cylinder; 2, the axis of guide; 3, guide holder; 4, bootstrap block; 5, device for spreading; 6, certainly axle sleeve is moistened; 7, coil tension spring; 8, tight arm seat; 9, tensioner arm; 10, bearing pin ring; 11, locating piece; 12, fixed arm.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As shown in Figure 1-2, according to embodiment of the present utility model, provide a kind of ejector sleeve spreading mechanism, comprise cylinder 1, described cylinder 1 is connected with the axis of guide 2, the described axis of guide 2 outer setting has guide holder 3, and the top of the described axis of guide 2 is also provided with bootstrap block 4, is also provided with device for spreading 5 between described bootstrap block 4 and described guide holder 3.
Further, continue with reference to Fig. 1-2, in one embodiment, described device for spreading 5 comprise be arranged on the axis of guide 2 and be positioned at described guide holder 3 one end from profit axle sleeve 6, described from profit axle sleeve 6 upper end be provided with coil tension spring 7, described from profit axle sleeve 6 be outside equipped with tight arm seat 8, described coil tension spring 7 stretches on described tight arm seat 8, in addition, the telescopic end of described coil tension spring 7 is also connected with tensioner arm 9, and described tensioner arm 9 is movably connected on locating piece 11 by bearing pin ring 10.
Further, continue, with reference to Fig. 1-2, in one embodiment, described guide holder 3 to be also provided with the fixed arm 12 matched with described tensioner arm 9.
When specifically using, start cylinder 1, cylinder 1 pull bar is twitched, and then drive the axis of guide 2 to stretch, further drive bootstrap block 4 shrinks inwards, tensioning 9 arm will be promoted open when bootstrap block 4 shrinks inwards time, will by locating piece 11 solid shape when tensioner arm 9 opens up into a certain degree time, prevent from opening further, in the process of opening, coil tension spring 7 shrinks, when cylinder is out-of-run time, coil tension spring 7 will restore, and serves again the effect of support in time guiding fast 4 to enter and correct pipe simultaneously.
In sum, by means of technique scheme of the present utility model, by the cylinder arranged, cylinder is connected with the axis of guide, one end of the axis of guide is connected with bootstrap block, and the axis of guide is also provided with spreading mechanism, and then effect the utility model being had strut, and be realize strutting by the axis of guide, save space when in use, meet the requirement of workmanship in pipe, also to have structure simple for the utility model in addition, easy to operate, the feature such as practical.
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 amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an ejector sleeve spreading mechanism, it is characterized in that, comprise cylinder (1), described cylinder (1) is connected with the axis of guide (2), the described axis of guide (2) outer setting has guide holder (3), the top of the described axis of guide (2) is also provided with bootstrap block (4), is also provided with device for spreading (5) between described bootstrap block (4) and described guide holder (3).
2. ejector sleeve spreading mechanism according to claim 1, it is characterized in that, described device for spreading (5) comprise be arranged at the axis of guide (2) upper and be positioned at described guide holder (3) one end certainly moisten axle sleeve (6), it is described that moistening axle sleeve (6) upper end is provided with coil tension spring (7) certainly, it is described that moistening axle sleeve (6) is outside equipped with tight arm seat (8) certainly, described coil tension spring (7) stretches on described tight arm seat (8), in addition, the telescopic end of described coil tension spring (7) is also connected with tensioner arm (9), described tensioner arm (9) is movably connected on locating piece (11) by bearing pin ring (10).
3. ejector sleeve spreading mechanism according to claim 2, is characterized in that, described guide holder (3) is also provided with the fixed arm (12) matched with described tensioner arm (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857639.7U CN204548864U (en) | 2014-12-30 | 2014-12-30 | Ejector sleeve spreading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857639.7U CN204548864U (en) | 2014-12-30 | 2014-12-30 | Ejector sleeve spreading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548864U true CN204548864U (en) | 2015-08-12 |
Family
ID=53824006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857639.7U Active CN204548864U (en) | 2014-12-30 | 2014-12-30 | Ejector sleeve spreading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480559A (en) * | 2015-12-29 | 2016-04-13 | 北京华福工程有限公司 | Pipe supporting device |
-
2014
- 2014-12-30 CN CN201420857639.7U patent/CN204548864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480559A (en) * | 2015-12-29 | 2016-04-13 | 北京华福工程有限公司 | Pipe supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |