CN202729472U - Spool - Google Patents
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- Publication number
- CN202729472U CN202729472U CN 201220268572 CN201220268572U CN202729472U CN 202729472 U CN202729472 U CN 202729472U CN 201220268572 CN201220268572 CN 201220268572 CN 201220268572 U CN201220268572 U CN 201220268572U CN 202729472 U CN202729472 U CN 202729472U
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- CN
- China
- Prior art keywords
- beam wheel
- axle core
- wheel body
- length
- spool
- 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.)
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Abstract
The utility model discloses a spool which comprises a hollow spool body and a shaft core which is arranged in the spool body and matched with the spool in coaxial mode. The shaft core is fixedly connected with the inner wall of the spool body in matched mode. The length (L1) of the spool body is longer than the length (L2) of the shaft core as demanded. With the structure, the spool has the advantages of being strong in strength, little in deformation, capable of being used repeatedly by multiple times, convenient to use and environment-friendly and meeting demands of clients, prolonging service life of the spool, reducing cost, overcoming the defect of large deformation of a stressed flange of a conventional product and greatly improving precision of a product.
Description
Technical field
The utility model relates to the package field of the materials such as winding line, rope, silk, band and bar, is specifically related to a kind of I-beam wheel.
Background technology
I-beam wheel is a kind of instrument that twines metal filament or steel rope use, the Material Strength that existing I-beam wheel is used is little, repeatedly be easy to deform, ftractureing and easily assembling not after the coiling, often only using and once can not back and forth use, expensive thereby consumption causes greatly.And easily get rusty in the I-beam wheel surface, shortened the service life of I-beam wheel.
The utility model content
The purpose of this utility model is to disclose a kind of I-beam wheel, and it is little to have solved existing I-beam wheel intensity, is easy to deform, ftracture when coiling, can not back and forth use for a long time, and is expensive thereby consumption causes greatly, the problem of easily getting rusty in the surface.
For achieving the above object, the utility model adopts following technical scheme:
A kind of I-beam wheel, comprise the I-beam wheel body of hollow and be located at the I-beam wheel body interior and with the axle core of I-beam wheel body coaxial cooperation, this axle core cooperates affixed with the I-beam wheel inner body wall, the length L of I-beam wheel body
1Length L with the axle core
2Satisfy L
1＞L
2
Further, the end face of described axle core is provided with several for the axle core through hole that is connected to drive described I-beam wheel body rotation with actuating device.
Further, at least two described axle core through holes are evenly distributed on the end face of this axle core around the axis of described axle core.
Further, described I-beam wheel body comprises the cylinder and the flange of being located at this cylinder end of hollow, and this flange end face toward the outer side has been provided with the drive hole of driving effect, and the side of flange is provided with the hole for hoist that usefulness is pretended in lifting.
Further, the I-beam wheel body of described I-beam wheel body for being made by 40Cr, this I-beam wheel body surface is provided with nickel coating.
Further, described axle core be connected the I-beam wheel inner body wall and be threaded connection part and connect.
Further, the length L of described I-beam wheel body
1Satisfy 315mm≤L
1≤ 325mm, the length L of described axle core
2Satisfy 55mm≤L
2≤ 65mm.
Further, the outer diameter D of described cylinder satisfies 205mm≤D≤215mm, the length L of cylinder
3Satisfy 255mm≤L
3≤ 265mm, the external diameter T of described flange satisfies 283mm≤T≤293mm.
Compared with prior art, the beneficial effects of the utility model:
1, adopt Length Ratio I-beam wheel body short and axle core and the I-beam wheel body made of 40Cr, intensity is large, distortion is little, resistance to abrasion is better not easy to crack, can prolong the service life of I-beam wheel, but Reusability.
2, Nickel Plating Treatment is carried out on the surface, appearance looks elegant, resistance to high temperature oxidation, and the nickel plating crystallization is extremely tiny, has good polishing performance, and hardness ratio is higher, and resistance to abrasion is good, has well protected the matrix material, increases service life.
The utility model adopts above structure, I-beam wheel intensity is high, distortion is little, can satisfy customer requirement, can prolong again the service life of I-beam wheel, can back and forth use repeatedly, reduce cost, easy to use and environmental protection, overcome the stressed rear excessive defective of flange distortion that exists of Vintage Product, Product Precision has obtained significantly improving.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is 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 the front elevational schematic of the embodiment of the utility model I-beam wheel;
Fig. 2 is that scheme drawing is looked on the right side of Fig. 1.
Among the figure, 1-I-beam wheel body; The 11-cylinder; The 12-flange; The 13-drive hole; The 14-hole for hoist; 2-axle core; 21-axle core through hole; The 3-threaded connector.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.
A kind of I-beam wheel, comprise the I-beam wheel body of hollow and be located at the I-beam wheel body interior and with the axle core of I-beam wheel body coaxial cooperation, this axle core cooperates affixed with the I-beam wheel inner body wall, the length L of I-beam wheel body
1Length L with the axle core
2Satisfy L
1＞L
2
As depicted in figs. 1 and 2, comprise the I-beam wheel body 1 of hollow and be located at I-beam wheel body 1 inside and with the axle core 2 of I-beam wheel body coaxial cooperation, this axle core 2 is threaded connection part 3 with I-beam wheel body 1 inwall and cooperates affixed.The length L of I-beam wheel body 1
1Length L with axle core 2
2Satisfy L
1＞L
2
The end face of axle core 2 is provided with six for the axle core through hole 21 that is connected to drive I-beam wheel body 1 rotation wrapping wire with actuating device.This six axle core through holes 21 are evenly distributed on the end face of axle core around the axis of axle core 2.As to the further specifying of present embodiment, axle core 2 is through heat treatment quenching and temperings, and hardness is higher, has guaranteed the assembly precision of I-beam wheel, and the intensity used of I-beam wheel, good raising product service precision and life-span.
I-beam wheel body 1 comprises the cylinder 11 of hollow and establishes this in the flange 12 of this cylinder end, and this flange 12 end face toward the outer side has been provided with the drive hole 13 of driving effect, and the side of flange is provided with lifts by crane the hole for hoist 14 of pretending usefulness.
The I-beam wheel body 1 I-beam wheel body for being made by 40Cr, this I-beam wheel body surface carries out Nickel Plating Treatment again, can protect substrate body, so that the I-beam wheel body is difficult for getting rusty, prolongs I-beam wheel service life.
In the present embodiment, I-beam wheel body length L
1Satisfy 315mm≤L
1≤ 325mm, preferred 320mm; The length L of axle core 2
2Satisfy 55mm≤L
2≤ 65mm, preferred 60mm; The outer diameter D of cylinder 11 satisfies 205mm≤D≤215mm, preferred 210mm; The length L of cylinder 11
3Satisfy 255mm≤L
3≤ 265mm, preferred 260mm; The external diameter T of flange 12 satisfies 283mm≤T≤293mm, preferred 288mm.
Other structure of a kind of I-beam wheel of present embodiment is referring to prior art.
As to the further illustrating of the present embodiment, the basic manufacturing procedure of the present embodiment I-beam wheel is described now: the raw material of I-beam wheel body forge part-to the rough turn processing of I-beam wheel body-to I-beam wheel body surface heat treatment quenching and tempering---to I-beam wheel body numerical control finish turning process to guarantee concentricity inside and outside it, the parameter such as beat-to axle core forging piece-to six axle core through holes of axle core Vehicle Processing-be drilled with on the axle core-to axle core heat treatment quenching and tempering-to axle core grinding machine fine finishining-I-beam wheel body and axle core are carried out to interference fit---be screwed I-beam wheel body and axle core-I-beam wheel is carried out to surface treatment.
A kind of I-beam wheel of present embodiment is mainly used in cutting the winding of the cutting wire of photovoltaic silicon wafer, can repeated usage repeatedly.
More than the utility model embodiment is described in detail, used specific case herein embodiment of the present utility model set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model.Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and modification.
Claims (8)
1. I-beam wheel is characterized in that: comprise the I-beam wheel body of hollow and be located at the I-beam wheel body interior and with the axle core of I-beam wheel body coaxial cooperation, this axle core cooperates affixed with the I-beam wheel inner body wall, the length L of I-beam wheel body
1Length L with the axle core
2Satisfy L
1＞L
2
2. I-beam wheel as claimed in claim 1 is characterized in that: the end face of described axle core is provided with several axle core through holes that is used for being connected to drive with actuating device described I-beam wheel body rotation.
3. I-beam wheel as claimed in claim 2, it is characterized in that: at least two described axle core through holes are evenly distributed on the end face of this axle core around the axis of described axle core.
4. such as I-beam wheel as described in the claims 1 to 3 any one, it is characterized in that: described I-beam wheel body comprises the cylinder of hollow and is located at the flange of this cylinder end, this flange end face toward the outer side has been provided with the drive hole of driving effect, and the side of flange is provided with the hole for hoist that usefulness is pretended in lifting.
5. I-beam wheel as claimed in claim 4, it is characterized in that: the I-beam wheel body of described I-beam wheel body for being made by 40Cr, this I-beam wheel body surface is provided with nickel coating.
6. I-beam wheel as claimed in claim 5 is characterized in that: described axle core be connected the I-beam wheel inner body wall and be threaded connection part and connect.
7. I-beam wheel as claimed in claim 6 is characterized in that: the length L of described I-beam wheel body
1Satisfy 315mm≤L
1≤ 325mm, the length L of described axle core
2Satisfy 55mm≤L
2≤ 65mm.
8. I-beam wheel as claimed in claim 7, it is characterized in that: the outer diameter D of described cylinder satisfies 205mm≤D≤215mm, the length L of cylinder
3Satisfy 255mm≤L
3≤ 265mm, the external diameter T of described flange satisfies 283mm≤T≤293mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268572 CN202729472U (en) | 2012-06-07 | 2012-06-07 | Spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268572 CN202729472U (en) | 2012-06-07 | 2012-06-07 | Spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729472U true CN202729472U (en) | 2013-02-13 |
Family
ID=47655195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220268572 Expired - Fee Related CN202729472U (en) | 2012-06-07 | 2012-06-07 | Spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773079A (en) * | 2016-04-05 | 2016-07-20 | 靖江苏恒金属制品制造有限公司 | Machining process of spools for silicon wafer sawing wires |
-
2012
- 2012-06-07 CN CN 201220268572 patent/CN202729472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773079A (en) * | 2016-04-05 | 2016-07-20 | 靖江苏恒金属制品制造有限公司 | Machining process of spools for silicon wafer sawing wires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130607 |