CN107473013A - Manual micro- shape main axis of dilatation - Google Patents
Manual micro- shape main axis of dilatation Download PDFInfo
- Publication number
- CN107473013A CN107473013A CN201710821362.0A CN201710821362A CN107473013A CN 107473013 A CN107473013 A CN 107473013A CN 201710821362 A CN201710821362 A CN 201710821362A CN 107473013 A CN107473013 A CN 107473013A
- Authority
- CN
- China
- Prior art keywords
- spool
- screw rod
- driven
- flange screw
- active
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
- B65H75/246—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by relative rotation around the supporting spindle or core axis
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- Multiple-Way Valves (AREA)
Abstract
The invention provides a kind of micro- shape main axis of dilatation manually, including active spool, driven spool, flange screw rod and dish shape nut, one end of the flange screw rod is connected with the dish shape nut, the other end of the flange screw rod is sequentially connected the driven spool, active spool, the active spool, driven spool fits, the flange screw rod runs through the active spool, binding face between driven spool, the axis of the flange screw rod and the active spool, the angle between binding face between driven spool is acute angle, the driven spool, free gap is provided between flange screw rod.The beneficial effects of the invention are as follows：When the tight active spool of flange screw rod lemon, driven spool, then driven spool expands along binding face upward sliding, manually micro- shape main axis of dilatation, when flange screw rod unclamps active spool, driven spool, then driven spool reduces along binding face slide downward, manually micro- shape main axis of dilatation, convenient to take out.
Description
Technical field
The present invention relates to main axis of dilatation, more particularly to a kind of micro- shape main axis of dilatation manually.
Background technology
Coiled strip rotating shaft adds one to draw handle and two root long side's right cylinders to form by an offside fluting d-axis, and two root long side's right cylinders exist
It is embedded in before not winding coiled strip in offside fluting d-axis, forming a profile with spindle combinations is similar to oval expansion plait mill
Structure, extract expansion mechanism again after coiled strip is spooled, still, traditional expansion mechanism is generally not easily taken out.
The content of the invention
In order to solve the problems of the prior art, the invention provides a kind of manual micro- shape main axis of dilatation easily taken out.
The invention provides a kind of micro- shape main axis of dilatation, including active spool, driven spool, flange screw rod and dish-shaped spiral shell manually
Mother, one end of the flange screw rod are connected with the dish shape nut, and the other end of the flange screw rod is sequentially connected described driven
Spool, active spool, the active spool, driven spool fit, and the flange screw rod is through the active spool, driven volume
Binding face between axle, the folder between binding face between the axis of the flange screw rod and the active spool, driven spool
Angle is acute angle, and free gap is provided between the driven spool, flange screw rod.
As a further improvement on the present invention, the flange screw rod is provided with location nut, the location nut with it is described
Dish shape nut fits.
As a further improvement on the present invention, the flange screw rod is provided with plain cushion, and the plain cushion is folded in the positioning
Between nut, driven spool.
As a further improvement on the present invention, the active spool is provided with the first inclined-plane, and the driven spool is provided with
Second inclined-plane, first inclined-plane, the second inclined-plane fit, and the driven spool is located on the active spool, the method
Blue screw rod is arranged on the driven spool.
As a further improvement on the present invention, the active spool is provided with the screw thread coordinated with the flange screw flight
Hole.
As a further improvement on the present invention, the active spool, driven spool are bonded to form cylinder.
As a further improvement on the present invention, the driven spool is provided with ellipse hole, and the flange screw rod passes through
The ellipse hole is threadedly coupled with the active spool.
The beneficial effects of the invention are as follows：By such scheme, by rotating dish shape nut flange screw rod can be driven to adjust
Degree is compressed between whole active spool, driven spool, so as to which the slip of fitting up and down is converted between active spool, driven spool
Amount, when the tight active spool of flange screw rod lemon, driven spool, then driven spool expands along binding face upward sliding, manually micro- shape
Axle expands, and when flange screw rod unclamps active spool, driven spool, then driven spool is along binding face slide downward, manual micro- shape
Main axis of dilatation reduces, convenient to take out.
Brief description of the drawings
Fig. 1 is a kind of diminution schematic diagram of micro- shape main axis of dilatation manually of the present invention.
Fig. 2 is a kind of expansion schematic diagram of micro- shape main axis of dilatation manually of the present invention.
Fig. 3 is a kind of scheme of installation of micro- shape main axis of dilatation manually of the present invention.
Embodiment
The present invention is further described for explanation and embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of micro- shape main axis of dilatation, including active spool 1, driven spool 6, the and of flange screw rod 2 manually
Dish shape nut 4, one end of the flange screw rod 2 are connected with the dish shape nut 4, and the other end of the flange screw rod 2 connects successively
The driven spool 6, active spool 4 are connect, the active spool 1, driven spool 6 fit, and the flange screw rod 2 is through described
Binding face between active spool 1, driven spool 6, the axis of the flange screw rod 2 and the active spool 1, driven spool 6
Between binding face between angle be acute angle, be provided with free gap between the driven spool 6, flange screw rod 5.
As shown in Figure 1 to Figure 3, the flange screw rod 2 is provided with location nut 3, the location nut 3 and the dish-shaped spiral shell
Mother 4 fits.
As shown in Figure 1 to Figure 3, the flange screw rod 2 is provided with plain cushion 5, the plain cushion 5 be folded in the location nut 3,
Between driven spool 6.
As shown in Figure 1 to Figure 3, the active spool 1 is provided with the first inclined-plane, and it is oblique that the driven spool 6 is provided with second
Face, first inclined-plane, the second inclined-plane fit, and the driven spool 6 is located on the active spool 1, the flange spiral shell
Bar 2 is arranged on the driven spool 6.
As shown in Figure 1 to Figure 3, the active spool 1 is provided with the screwed hole coordinated with the screw thread of flange screw rod 2.
As shown in Figure 1 to Figure 3, the active spool 1, the fitting of driven spool 6 form cylinder.
As shown in Figure 1 to Figure 3, the driven spool 1 is provided with ellipse hole, and the flange screw rod 2 passes through described ellipse
Manhole is threadedly coupled with the active spool 6.
A kind of micro- shape main axis of dilatation manually provided by the invention, is divided into two by spool（It is master and slave）Tilt in complementary 360 degree
Semicylinder with guide groove, i.e. active spool 1, driven spool 6, and pass through driven spool 6 using a root flange screw rod 2（It is driven
Spool has an ellipse hole）, after being interlocked afterwards with plain cushion 5 and location nut 3 and dish shape nut 4, screw in active spool 1
In concentric screw, driven spool 6 is driven to prolong guide groove generation disengaging displacement and utilize effective twisting dish shape nut 4 using external force
Gap and ellipse hole, which glide to reaching later, unclamps driven spool 6, coiled strip is had enough gaps with winding master file between centers, comes
Reach the purpose that coiled strip easily takes out.Production efficiency is improved simultaneously, increases the stability of board, is taken up space when reducing expansion, is increased
The winding space of big coiled strip and improvement wind the inconsistent situation of radius, reduce the area that board takes hall space, this mechanism
It is be applied to more small-sized coiled strip winding and unreeling structure more.
A kind of micro- shape main axis of dilatation manually provided by the invention has advantages below：
1：Active spool 1, driven spool 6 form a right cylinder after locking, and make wound material will not therefore preceding Mechanism Combination
Because of spool, to prolong radius that axle center taken different and formed and do not advised in the presence of extraneous driving force for the elliptical profile main shaft formed
Then coiled strip, and less stable and the material that may make to conform in coiled strip produce fold or occurred rough in operation
Phenomenon, influence to use quality, increase material damage, produce unnecessary economic loss.
2：Uncaged screw rod using dish shape nut 4, can be firmly uniform, it is easily operated, expansion and reduce it is convenient.
3：Fetch coiled strip efficiency high.
4：It is small to take bin installation site, improves effective utilization space.
5：The winding dynamics of external world's transmission can be more balanced.
6：Coiled strip displaced position is easy to adjust, fast.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (7)
- A kind of 1. micro- shape main axis of dilatation manually, it is characterised in that：Including active spool, driven spool, flange screw rod and dish shape nut, One end of the flange screw rod is connected with the dish shape nut, and the other end of the flange screw rod is sequentially connected the driven volume Axle, active spool, the active spool, driven spool fit, and the flange screw rod is through the active spool, driven spool Between binding face, the angle between binding face between the axis of the flange screw rod and the active spool, driven spool For acute angle, free gap is provided between the driven spool, flange screw rod.
- 2. micro- shape main axis of dilatation manually according to claim 1, it is characterised in that：The flange screw rod is provided with positioning spiral shell Mother, the location nut fit with the dish shape nut.
- 3. micro- shape main axis of dilatation manually according to claim 2, it is characterised in that：The flange screw rod is provided with plain cushion, institute Plain cushion is stated to be folded between the location nut, driven spool.
- 4. micro- shape main axis of dilatation manually according to claim 1, it is characterised in that：It is oblique that the active spool is provided with first Face, the driven spool are provided with the second inclined-plane, and first inclined-plane, the second inclined-plane fit, and the driven spool is located at institute State on active spool, the flange screw rod is arranged on the driven spool.
- 5. micro- shape main axis of dilatation manually according to claim 1, it is characterised in that：The active spool is provided with and the method The screwed hole that blue screw flight coordinates.
- 6. micro- shape main axis of dilatation manually according to claim 1, it is characterised in that：The active spool, the fitting of driven spool Form cylinder.
- 7. micro- shape main axis of dilatation manually according to claim 1, it is characterised in that：It is logical that the driven spool is provided with ellipse Hole, the flange screw rod are threadedly coupled through the ellipse hole with the active spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821362.0A CN107473013A (en) | 2017-09-13 | 2017-09-13 | Manual micro- shape main axis of dilatation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821362.0A CN107473013A (en) | 2017-09-13 | 2017-09-13 | Manual micro- shape main axis of dilatation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107473013A true CN107473013A (en) | 2017-12-15 |
Family
ID=60585133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710821362.0A Pending CN107473013A (en) | 2017-09-13 | 2017-09-13 | Manual micro- shape main axis of dilatation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107473013A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5446907A (en) * | 1977-09-16 | 1979-04-13 | Kato Yukio | Production of toilet paper roll |
| CN1034517A (en) * | 1987-09-18 | 1989-08-09 | 株式会社诺日土研究中央 | The axle of mounting article |
| JPH08333055A (en) * | 1995-06-09 | 1996-12-17 | Taisei Tekkosho:Kk | Manufacture of toilet paper roll and device |
| JP2000302339A (en) * | 1999-04-22 | 2000-10-31 | Matsushita Electric Ind Co Ltd | Core for electronic part element |
| CN101327675A (en) * | 2008-07-31 | 2008-12-24 | 西安理工大学 | Automatic expansion shaft |
| CN201309777Y (en) * | 2008-08-15 | 2009-09-16 | 王士川 | Novel expansion shaft |
| JP2009256022A (en) * | 2008-04-15 | 2009-11-05 | Kaido Seisakusho:Kk | Asymmetrical core |
| CN201670635U (en) * | 2010-05-06 | 2010-12-15 | 张远芳 | Paper core pipe-free winding machine head of packaging belt-winding machine |
| CN204075785U (en) * | 2014-06-26 | 2015-01-07 | 北京航天新风机械设备有限责任公司 | A kind of window frame of metal type part milling processing tool of adjustable clamping power |
| CN205312790U (en) * | 2015-12-30 | 2016-06-15 | 山东腾和机械设备制造有限公司 | I -shaped wheel cantilever tension mechanism |
| CN205576728U (en) * | 2016-04-27 | 2016-09-14 | 中铁六局集团有限公司 | Folding wedge shape indisputable formula temporary support in top |
| CN207209608U (en) * | 2017-09-13 | 2018-04-10 | 深圳市成业机电设备有限公司 | Manual micro- shape main axis of dilatation |
-
2017
- 2017-09-13 CN CN201710821362.0A patent/CN107473013A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5446907A (en) * | 1977-09-16 | 1979-04-13 | Kato Yukio | Production of toilet paper roll |
| CN1034517A (en) * | 1987-09-18 | 1989-08-09 | 株式会社诺日土研究中央 | The axle of mounting article |
| JPH08333055A (en) * | 1995-06-09 | 1996-12-17 | Taisei Tekkosho:Kk | Manufacture of toilet paper roll and device |
| JP2000302339A (en) * | 1999-04-22 | 2000-10-31 | Matsushita Electric Ind Co Ltd | Core for electronic part element |
| JP2009256022A (en) * | 2008-04-15 | 2009-11-05 | Kaido Seisakusho:Kk | Asymmetrical core |
| CN101327675A (en) * | 2008-07-31 | 2008-12-24 | 西安理工大学 | Automatic expansion shaft |
| CN201309777Y (en) * | 2008-08-15 | 2009-09-16 | 王士川 | Novel expansion shaft |
| CN201670635U (en) * | 2010-05-06 | 2010-12-15 | 张远芳 | Paper core pipe-free winding machine head of packaging belt-winding machine |
| CN204075785U (en) * | 2014-06-26 | 2015-01-07 | 北京航天新风机械设备有限责任公司 | A kind of window frame of metal type part milling processing tool of adjustable clamping power |
| CN205312790U (en) * | 2015-12-30 | 2016-06-15 | 山东腾和机械设备制造有限公司 | I -shaped wheel cantilever tension mechanism |
| CN205576728U (en) * | 2016-04-27 | 2016-09-14 | 中铁六局集团有限公司 | Folding wedge shape indisputable formula temporary support in top |
| CN207209608U (en) * | 2017-09-13 | 2018-04-10 | 深圳市成业机电设备有限公司 | Manual micro- shape main axis of dilatation |
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