CN204802779U - Bloated axle of machinery - Google Patents
Bloated axle of machinery Download PDFInfo
- Publication number
- CN204802779U CN204802779U CN201520212200.3U CN201520212200U CN204802779U CN 204802779 U CN204802779 U CN 204802779U CN 201520212200 U CN201520212200 U CN 201520212200U CN 204802779 U CN204802779 U CN 204802779U
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- mandrel
- expansion shaft
- mechanical expansion
- mounting flange
- utility
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Abstract
The utility model discloses a bloated axle of machinery, bloated axle of machinery includes: mounting flange, the dabber subassembly, the dabber unit mount is in mounting flange's one end, the dabber subassembly includes a plurality of dabbers, the width diverse of a plurality of dabbers. According to the utility model discloses bloated axle of machinery can be applicable to the coil stock of different widths, can improve the work efficiency of the rewinding machine of using this bloated axle of machinery.
Description
Technical field
The utility model relates to rewinding machine technical field, and especially design a mechanism swelling shaft.
Background technology
In correlation technique, rewinding machine, after a kind of coiled strip has been collected, when exchanging the coiled strip of another different fabric width for, needs to change machine or mechanical expansion shaft, cause labor strength comparatively large, and the work efficiency of rewinding machine is lower.
Utility model content
The utility model is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of mechanical expansion shaft, this mechanical expansion shaft goes for the coiled strip of different fabric width, can improve the work efficiency of the rewinding machine of this mechanical expansion shaft of application.
According to mechanical expansion shaft of the present utility model, comprising: mounting flange; Mandrel component, described mandrel component is arranged on one end of described mounting flange, and described mandrel component comprises multiple mandrel, and the fabric width of described multiple mandrel is different.
According to mechanical expansion shaft of the present utility model, by arranging mandrel component, go for the coiled strip of different fabric width, after a kind of coiled strip has been collected, do not need to change mechanical expansion shaft or rewinding machine, thus the labour intensity of workman can be reduced, but also the work efficiency of the rewinding machine of this mechanical expansion shaft of application can be improved.
In addition, also following additional technical feature can be had according to mechanical expansion shaft of the present utility model:
In an example of the present utility model, described multiple mandrel comprises: the first mandrel and the second mandrel, and described first mandrel is connected between described mounting flange and described second mandrel.
In an example of the present utility model, one end towards described mounting flange of described first mandrel is provided with the first spacing ring, and described first spacing ring stretches out from the periphery wall of described first mandrel; One end towards described first mandrel of described second mandrel is provided with the second spacing ring, and described second spacing ring stretches out from the periphery wall of described second mandrel.
In an example of the present utility model, on the periphery wall of described first mandrel and on the periphery wall of described second mandrel, be equipped with the slip key that can swell and retract.
In an example of the present utility model, be positioned at the first slip key on described first mandrel and extend along the axial direction of described first mandrel, be positioned at the second slip key on described second mandrel and extend along the axial direction of described second mandrel.
In an example of the present utility model, the periphery wall of described first mandrel is provided with many circumferential well-distributed first slip keies along described first mandrel; The periphery wall of described second mandrel is provided with many circumferential well-distributed second slip keies along described second mandrel.
In an example of the present utility model, be positioned at the first slip key on described first mandrel and described first mandrel one-body molded, be positioned at the second slip key on described second mandrel and described second mandrel one-body molded.
In an example of the present utility model, one end away from described mounting flange of described first mandrel is provided with the first leading edge, and one end away from described mounting flange of described second mandrel is provided with the second leading edge.
In an example of the present utility model, described multiple mandrel is coaxially arranged.
In an example of the present utility model, described mechanical expansion shaft is one-body molded.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the mechanical expansion shaft according to the utility model embodiment.
Reference numeral:
Mechanical expansion shaft 100;
Mounting flange 1;
First mandrel 2; First spacing ring 21; First slip key 22; First leading edge 23;
Second mandrel 3; Second spacing ring 31; Second slip key 32; Second leading edge 33;
Slip key 4.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " cw ", orientation or the position relationship of the instruction such as " conter clockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1, the mechanical expansion shaft 100 according to the utility model embodiment is described.Mechanical expansion shaft 100 according to the utility model embodiment can be applied on rewinding machine as winding off spindle, realizes the function of rewinding machine rolling.
Mounting flange 1 and mandrel component (as comprising the first mandrel 2 and the second mandrel 3) can be comprised according to the mechanical expansion shaft 100 of the utility model embodiment.Mandrel component is arranged on one end of mounting flange 1, and mechanical expansion shaft 100 is arranged on rewinding machine by mounting flange 1.Mandrel component comprises multiple mandrel, and the fabric width of multiple mandrel is different.Alternatively, as shown in Figure 1, multiple mandrel can be coaxially arranged.Be understandable that, coaxially arranged multiple mandrels can ensure that mechanical expansion shaft 100 collects the stability of coiled strip, but also can improve the structural strength of mechanical expansion shaft 100.
Be understandable that, mechanical expansion shaft 100 is when collecting coiled strip, can refill be set on mandrel, make refill and mandrel synchronous axial system, refill with mandrel synchronous axial system can collect coiled strip, after coiled strip has been collected, refill can be disassembled from mandrel, thus obtain the complete coiled strip collected.
When rewinding machine works, the mandrel of applicable coiled strip fabric width can be chosen on mandrel component, when rewinding machine after coiled strip has been collected and the fabric width of another kind of coiled strip is different with the fabric width of this kind of coiled strip time, do not need to change mechanical expansion shaft 100 or machine, another mandrel of applicable this kind of coiled strip fabric width again can be chosen on mandrel, rewinding machine can continue to carry out rolling to coiled strip, thus the labour intensity of workman can be reduced, but also the work efficiency of the rewinding machine of this mechanical expansion shaft 100 of application can be improved.Further, by arranging mandrel component, go for the coiled strip of different fabric width, thus improve the commonality of mechanical expansion shaft 100.
According to the mechanical expansion shaft 100 of the utility model embodiment, by arranging mandrel component, go for the coiled strip of different fabric width, after a kind of coiled strip has been collected, do not need to change mechanical expansion shaft 100 or rewinding machine, thus the labour intensity of workman can be reduced, but also the work efficiency of the rewinding machine of this mechanical expansion shaft 100 of application can be improved.
In an embodiment of the present utility model, as shown in Figure 1, multiple mandrel can comprise the first mandrel 2 and the second mandrel 3, first mandrel 2 is connected between mounting flange 1 and the second mandrel 3.The fabric width of the first mandrel 2 is different with the fabric width of the second mandrel 3, thus makes this mandrel component go for the coiled strip of two kinds of different fabric widths.Alternatively, the diameter of the first mandrel 2 can be greater than the diameter of the second mandrel 3, like this when refill is set on the first mandrel 2, easily can pass the second mandrel 3, thus improves the work efficiency of this mechanical expansion shaft 100 of application.
Alternatively, one end towards mounting flange 1 of the first mandrel 2 can be provided with the first spacing ring 21, first spacing ring 21 and stretches out from the periphery wall of the first mandrel 2.As shown in Figure 1, the left end of the first mandrel 2 is towards mounting flange 1, the first spacing ring 21 being positioned at the left end of the first mandrel 2 can prevent refill and coiled strip when with the first mandrel 2 synchronous axial system, produces the skew to mounting flange 1 direction, thus makes the coiled strip collected neat.
One end towards the first mandrel 2 of second mandrel 3 can be provided with the second spacing ring 31, second spacing ring 31 and stretch out from the periphery wall of the second mandrel 3.As shown in Figure 1, the left end of the second mandrel 3 is towards the first mandrel 2, the second spacing ring 31 being positioned at the second mandrel 3 left end can prevent refill and coiled strip when with the second mandrel 3 synchronous axial system, produces the skew to the first mandrel 2 direction, thus makes the coiled strip collected neat.
Alternatively, as shown in Figure 1, the slip key 4 that can swell and retract can be all provided with on the periphery wall of the first mandrel 2 and on the periphery wall of the second mandrel 3.Be understandable that, staff can control slip key 4 according to the situation that realizes and swells or shrink refill is only against on slip key 4 securely.Be described in detail for the first slip key 22 being arranged on the periphery wall of the first mandrel 2 below.
When refill is set on the first mandrel 2, the left end of refill is only against on the first spacing ring 21, and staff adjusts the first slip key 22 according to the size relationship between refill and the first mandrel.When the internal diameter of refill is greater than the external diameter of the first mandrel 2, staff can control the first slip key 22 and swells and the first slip key 22 is only against on the inner peripheral surface of refill, thus to refill axial limiting, makes refill and the first mandrel 2 synchronous axial system.
Particularly, the periphery wall of the first mandrel 2 is provided with many periphery walls along circumferential well-distributed first slip key 22, second mandrel 3 of the first mandrel 2 and is provided with many circumferential well-distributed second slip keies 32 along the second mandrel 3.The arranging of first slip key 22 can make that refill is firm to be only against on the first mandrel 2, prevents refill from rotating relative to the first mandrel 2, thus makes coiled strip and the first mandrel 2 synchronous axial system.The arranging of second slip key 32 can make that refill is firm to be only against on the second mandrel 3, prevents refill from rotating relative to the second mandrel 3, thus makes coiled strip and the second mandrel 3 synchronous axial system.
Particularly, be positioned at the first slip key 22 on the first mandrel 2 and extend along the axial direction of the first mandrel 2, be positioned at the second slip key 32 on the second mandrel 3 and extend along the axial direction of the second mandrel 3.Be understandable that, the first slip key 22 extended along the axial direction of the first mandrel 2 can increase the first slip key 22 and the area of contact of refill on the axial direction of the first mandrel 2, prevent refill from causing refill to depart from the first mandrel 2 to one end skew, can also prevent refill from rotating relative to the first mandrel 2 further, thus the fitment stability of refill and the first mandrel 2 can be improved.The second slip key 32 extended along the axial direction of the second mandrel 3 can increase the second slip key 32 and the area of contact of refill on the axial direction of the second mandrel 3, prevent refill from causing refill to depart from the second mandrel 3 to one end skew, can also prevent refill from rotating relative to the second mandrel 3 further, thus the fitment stability of refill and the second mandrel 3 can be improved.
Alternatively, be positioned at the first slip key 22 on the first mandrel 2 and the first mandrel 2 can be one-body molded, be positioned at the second slip key 32 on the second mandrel 3 and the second mandrel 3 can be one-body molded.Integrated first slip key 22 and the first mandrel 2 can improve the structural strength of mechanical expansion shaft 100, can also improve the fitment stability of the first slip key 22 and refill.Integrated second slip key 32 and the second mandrel 3 can improve the structural strength of mechanical expansion shaft 100, can also improve the fitment stability of the second slip key 32 and refill.
In concrete examples more of the present utility model, one end away from mounting flange 1 that one end away from mounting flange 1 of the first mandrel 2 can be provided with the first leading edge 23, second mandrel 3 can be provided with the second leading edge 33.As shown in Figure 1, the right-hand member of the first mandrel 2 is provided with the first leading edge 23, when refill coordinates with the first mandrel 2, refill is set on the first mandrel 2 from right to left, arranging of first leading edge 23 can make refill be easy to be set on the first mandrel 2, improves the work efficiency of the rewinding machine of this mechanical expansion shaft 100 of application.The right-hand member of the second mandrel 3 is provided with the second leading edge 33, when refill coordinates with the second mandrel 3, refill is set on the second mandrel 3 from right to left, and arranging of the second leading edge 33 can make refill be easy to be set on the second mandrel 3, improves the work efficiency of the rewinding machine of this mechanical expansion shaft 100 of application.
Alternatively, mechanical expansion shaft 100 can be one-body molded.Be understandable that, the structural strength of integrated mechanical expansion shaft 100 is large, the service life of prolonged mechanical swelling shaft 100 further.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. a mechanical expansion shaft, is characterized in that, comprising:
Mounting flange;
Mandrel component, described mandrel component is arranged on one end of described mounting flange, and described mandrel component comprises multiple mandrel, and the fabric width of described multiple mandrel is different.
2. mechanical expansion shaft according to claim 1, is characterized in that, described multiple mandrel comprises:
First mandrel and the second mandrel, described first mandrel is connected between described mounting flange and described second mandrel.
3. mechanical expansion shaft according to claim 2, is characterized in that, one end towards described mounting flange of described first mandrel is provided with the first spacing ring, and described first spacing ring stretches out from the periphery wall of described first mandrel;
One end towards described first mandrel of described second mandrel is provided with the second spacing ring, and described second spacing ring stretches out from the periphery wall of described second mandrel.
4. mechanical expansion shaft according to claim 2, is characterized in that, is equipped with the slip key that can swell and retract on the periphery wall of described first mandrel and on the periphery wall of described second mandrel.
5. mechanical expansion shaft according to claim 4, it is characterized in that, be positioned at the first slip key on described first mandrel to extend along the axial direction of described first mandrel, be positioned at the second slip key on described second mandrel and extend along the axial direction of described second mandrel.
6. mechanical expansion shaft according to claim 4, is characterized in that, the periphery wall of described first mandrel is provided with many circumferential well-distributed first slip keies along described first mandrel;
The periphery wall of described second mandrel is provided with many circumferential well-distributed second slip keies along described second mandrel.
7. mechanical expansion shaft according to claim 4, is characterized in that, be positioned at the first slip key on described first mandrel and described first mandrel one-body molded, be positioned at the second slip key on described second mandrel and described second mandrel one-body molded.
8. mechanical expansion shaft according to claim 2, is characterized in that, one end away from described mounting flange of described first mandrel is provided with the first leading edge, and one end away from described mounting flange of described second mandrel is provided with the second leading edge.
9. mechanical expansion shaft according to claim 1, is characterized in that, described multiple mandrel is coaxially arranged.
10. mechanical expansion shaft according to claim 1, is characterized in that, described mechanical expansion shaft is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212200.3U CN204802779U (en) | 2015-04-09 | 2015-04-09 | Bloated axle of machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212200.3U CN204802779U (en) | 2015-04-09 | 2015-04-09 | Bloated axle of machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204802779U true CN204802779U (en) | 2015-11-25 |
Family
ID=54587635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212200.3U Active CN204802779U (en) | 2015-04-09 | 2015-04-09 | Bloated axle of machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204802779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502101A (en) * | 2016-01-06 | 2016-04-20 | 广东生益科技股份有限公司 | Scalable expanding shaft |
-
2015
- 2015-04-09 CN CN201520212200.3U patent/CN204802779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502101A (en) * | 2016-01-06 | 2016-04-20 | 广东生益科技股份有限公司 | Scalable expanding shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213100 No. 258-6 Jinhua Road, Wujin Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Zhengtu Xinshi (Jiangsu) Science and Technology Co., Ltd. Address before: 213100 No. 258-6 Jinhua Road, Wujin Economic Development Zone, Changzhou City, Jiangsu Province Patentee before: Sign new map (Jiangsu) Technology Co. Ltd. |