CN206733690U - Novel spiral paper tube machine pipe crimping axle - Google Patents
Novel spiral paper tube machine pipe crimping axle Download PDFInfo
- Publication number
- CN206733690U CN206733690U CN201720602793.3U CN201720602793U CN206733690U CN 206733690 U CN206733690 U CN 206733690U CN 201720602793 U CN201720602793 U CN 201720602793U CN 206733690 U CN206733690 U CN 206733690U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- mandrel
- axle
- paper tube
- pipe crimping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of Novel spiral paper tube machine pipe crimping axle, including the mandrel positioned at internal layer, at least two sections of axle sleeves, the external diameter of the axle sleeve is set with the mandrel and is adapted with the internal diameter of paper tube；The both ends of the mandrel are provided with axle sleeve fixed clamping device, and the one or both ends of the axle sleeve fixed clamping device are detachably set.Because the axle sleeve of outer layer is subsection setup and Demountable assembling on the mandrel, so on the one hand the size of axle sleeve is greatly shortened, materials and subsequent heat treatment are easy to process, after the axle sleeve of easily-worn position where another aspect belt is worn, the axle sleeve of other positions can mutually be changed to belt position, so as to continue normal use, after the axle sleeve of all positions has exchanged, new axle sleeve can be replaced with and be continuing with；The mandrel of internal layer without being rubbed by belt and paper, can forever be used due to the protective effect of outer layer axle sleeve, be substantially increased the service life of pipe crimping axle, reduce production cost.
Description
Technical field
It the utility model is related to spiral paper tube machine equipment technical field, and in particular to a kind of Novel spiral paper tube machine pipe crimping
Axle.
Background technology
With enhancing of the people to environmental consciousness, various spiral wound paper tubes by being used primarily in weaving, printing and dyeing, chemical fibre, work originally
In terms of industry pipe, packaging, storage, the express delivery of special object, the wide spectrum such as protection of fast freight have been extended to.
Pipe crimping axle belongs to the part of most rapid wear in spiral paper tube winding machine.From spiral paper tube winding machine that day of being born, rolling machine
Pipe crimping axle all continue to use so far always：Being fabricated with a woollen steel pipe, the grade of steel for cutting woollen steel pipe reaches 45#,
Common in the market is difficult arbitrarily to buy at any time, i.e., enabled to buy, due to the required length of pipe crimping axle, it is difficult to find corresponding producer
Large-scale Equipment for Heating Processing.Even if chromium has been crossed on completion of processing surface, due to the frictional force of belt and paper, the service life of pipe crimping axle
Also it is very short.
In fact, pipe crimping axle friction damage not reusable position, the position occupied in whole axle is belt stress
Friction limited position, as long as but existing pipe crimping axle occur polishing scratch will whole axle destroy, be unfavorable for reduce production cost,
Sometimes the pipe crimping axle resigned from office is not professional or even all be can't see worn-out bad.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of pipe crimping axle position easy to wear can carry out local replacing,
Beneficial to the Novel spiral paper tube machine pipe crimping axle for improving service life, reducing production cost.
In order to solve the above technical problems, the technical solution of the utility model is：Novel spiral paper tube machine pipe crimping axle, including position
It is adapted in being set with least two sections of axle sleeves, the external diameter of the axle sleeve on the mandrel of internal layer, the mandrel with the internal diameter of paper tube；Institute
The both ends for stating mandrel are provided with axle sleeve fixed clamping device, and the one or both ends of the axle sleeve fixed clamping device are detachably set.
As preferable technical scheme, the mandrel is quill shaft.
As one of them preferable technical scheme, the axle sleeve fixed clamping device includes being arranged on described mandrel one end
Connection screw thread and the clamp nut that is engaged with the connection screw thread；The mandrel other end is outer with the corresponding axle sleeve
End is welded to connect.
As another preferable technical scheme, the axle sleeve fixed clamping device includes being separately positioned on the mandrel both ends
Connection screw thread and the clamp nut that is engaged with the connection screw thread.
As preferable technical scheme, the mandrel coordinates with the axle sleeve for gap.
By adopting the above-described technical solution, the utility model has the advantages that：The axle sleeve of outer layer sets for segmentation
Put and Demountable assembling is on the mandrel, so on the one hand the size of axle sleeve is greatly shortened, so as to draw materials and subsequent thermal
Processing is convenient, beneficial to the service life for improving axle sleeve, the axle sleeve quilt of another aspect easily-worn position (belt position)
After abrasion, the axle sleeve of other positions can mutually be changed to belt position, so as to continue normal use, when all positions
Axle sleeve exchanged after, new axle sleeve can be replaced with and be continuing with；The mandrel of internal layer due to the protective effect of outer layer axle sleeve, and
It will not be rubbed, can forever be used by belt and paper, substantially increase the service life of pipe crimping axle, reduce and be produced into
This.
Brief description of the drawings
The following drawings is only intended to, in doing the utility model schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the diagrammatic cross-section of the utility model embodiment.
In figure：1- mandrels；2- axle sleeves；3- connection screw threads；4- clamp nuts.
Embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.In the following detailed description, only pass through
Bright mode describes some one exemplary embodiments of the present utility model.Undoubtedly, one of ordinary skill in the art can be with
Recognize, can be with a variety of modes to described in the case of without departing from spirit and scope of the present utility model
Embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than for limiting the protection of claim
Scope.
As depicted in figs. 1 and 2, Novel spiral paper tube machine pipe crimping axle, including the mandrel 1 positioned at internal layer, cover on the mandrel 1
Equipped with least two sections of axle sleeves 2, axle sleeve 2 can be three sections, four sections or more sections, and the mandrel 1 is preferably gap with the axle sleeve 2
Coordinate, changed with easy disassembly, naturally it is also possible to excessively to coordinate；The external diameter of the axle sleeve 2 is adapted with the internal diameter of paper tube, with
Just the paper tube of suitable inner diameter is rolled out；The both ends of the mandrel 1 are provided with axle sleeve fixed clamping device.During wherein mandrel 1 preferably uses
Empty axle, the steel pipe (bright and clean to material grade of steel no requirement (NR), Surface Machining) of length as needed for can use a pipe crimping axle；Axle
Set 2 can use steel bushing, and the woollen of this steel bushing commercially can at will be bought, and grade of steel does not reach, can be to enter again after carburizing
One step is heat-treated, because the length size of steel bushing all shortens much, it is easy to can find carburizing and follow-up heat treatment factory
Family.
In the present embodiment, one end of the axle sleeve fixed clamping device is detachably set, including is arranged on the mandrel 1 one
The connection screw thread 3 at end and the clamp nut 4 being engaged with the connection screw thread 3；The other end of mandrel 2 and the corresponding axle
The outer end of set 2 is welded to connect.During assembling, after first each section of axle sleeve 2 is set on mandrel 1 successively from outer end, the most axle sleeve of inner side
Welded with mandrel, power is then screwed by clamp nut 4 and fastens each section of axle sleeve 2 in outside, avoids axle sleeve from being rotated with paper tube；
When the 2 frayed damage of axle sleeve of belt position, clamp nut 4 is unclamped and removed, it is then that the axle sleeve 2 of other positions is mutual
After changing to this position, then clamp nut 4 screwed, can thus continue normal use.
Certainly, the axle sleeve fixed clamping device can also use both ends demountable structure, such as be set respectively at mandrel both ends
Connection screw thread and the clamp nut being engaged with the connection screw thread are put, it should also belong to the scope of protection of the utility model.
In summary, the axle sleeve 2 of the utility model outer layer is subsection setup and Demountable assembling on the mandrel 1, this
On the one hand sample causes the size of axle sleeve 2 to greatly shorten, materials and subsequent heat treatment are easy to process, and the longevity is used beneficial to raising axle sleeve
Life, after the axle sleeve of another aspect easily-worn position (belt position) is worn, the axle sleeve of other positions can mutually be changed to
Belt position, so as to continue normal use, after the axle sleeve of all positions has exchanged, new axle sleeve can be replaced with
It is continuing with；The mandrel 1 of internal layer is due to the protective effect of outer layer axle sleeve 2, without being rubbed by belt and paper, Ke Yiyong
Use long, have passed through the axle sleeve of heat treatment, durable in use, service life is 7 to 8 times of the pipe crimping axle of traditional handicraft processing, greatly
Reduce production cost greatly.
The schematical embodiment of the utility model is the foregoing is only, is not limited to model of the present utility model
Enclose.Any those skilled in the art, the made equivalent change on the premise of design of the present utility model and principle is not departed from
Change and change, the scope of the utility model protection all should be belonged to.
Claims (5)
1. Novel spiral paper tube machine pipe crimping axle, it is characterised in that：Including the mandrel positioned at internal layer, it is set with least on the mandrel
Two sections of axle sleeves, the external diameter of the axle sleeve are adapted with the internal diameter of paper tube；The both ends of the mandrel are provided with axle sleeve fixed clamping device,
The one or both ends of the axle sleeve fixed clamping device are detachably set.
2. Novel spiral paper tube machine pipe crimping axle as claimed in claim 1, it is characterised in that：The mandrel is quill shaft.
3. Novel spiral paper tube machine pipe crimping axle as claimed in claim 1, it is characterised in that：The axle sleeve fixed clamping device bag
Include the clamp nut for being arranged on the connection screw thread of described mandrel one end and being engaged with the connection screw thread；The mandrel is another
End is welded to connect with the outer end of the corresponding axle sleeve.
4. Novel spiral paper tube machine pipe crimping axle as claimed in claim 1, it is characterised in that：The axle sleeve fixed clamping device bag
Include the clamp nut for being separately positioned on the connection screw thread at the mandrel both ends and being engaged with the connection screw thread.
5. the Novel spiral paper tube machine pipe crimping axle as described in claim 1,2,3 or 4, it is characterised in that：The mandrel with it is described
Axle sleeve coordinates for gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602793.3U CN206733690U (en) | 2017-05-26 | 2017-05-26 | Novel spiral paper tube machine pipe crimping axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602793.3U CN206733690U (en) | 2017-05-26 | 2017-05-26 | Novel spiral paper tube machine pipe crimping axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206733690U true CN206733690U (en) | 2017-12-12 |
Family
ID=60568552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720602793.3U Expired - Fee Related CN206733690U (en) | 2017-05-26 | 2017-05-26 | Novel spiral paper tube machine pipe crimping axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206733690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386509A (en) * | 2018-04-17 | 2019-10-29 | 金红叶纸业集团有限公司 | A kind of support shaft and machine table applied to body paper uncoiling |
-
2017
- 2017-05-26 CN CN201720602793.3U patent/CN206733690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386509A (en) * | 2018-04-17 | 2019-10-29 | 金红叶纸业集团有限公司 | A kind of support shaft and machine table applied to body paper uncoiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |