CN102494752A - Roller suitable for mechanical scale - Google Patents
Roller suitable for mechanical scale Download PDFInfo
- Publication number
- CN102494752A CN102494752A CN2011103626742A CN201110362674A CN102494752A CN 102494752 A CN102494752 A CN 102494752A CN 2011103626742 A CN2011103626742 A CN 2011103626742A CN 201110362674 A CN201110362674 A CN 201110362674A CN 102494752 A CN102494752 A CN 102494752A
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- CN
- China
- Prior art keywords
- roller
- mechanical scale
- wheel rim
- embedded
- stiffening ribs
- 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 invention provides a roller of a mechanical scale. The roller comprises a wheel rim. A middle of the wheel rim is embedded with a thin type web plate with uniform thickness. A middle of the web plate is embedded with an inner aperture with a circular column. An outboard of the inner aperture is embedded with a plurality of radial stiffening ribs with equal spacing. A plurality of weight reduction apertures are distributed between each two stiffening ribs. Both quantities of the stiffening ribs and the weight reduction apertures are five. The roller is manufactured by employing die casting no cutting processing technology. Material of the roller is casting aluminium alloy. The invention has the advantages of simple structure, convenient operation, long use time, safety, reliability and low production cost, quality is guaranteed, batch production is available, and raw material consumption can be reduced.
Description
Technical field
The present invention relates to a kind of roller, specifically, is a kind of roller that is applicable to mechanical scale.
Background technology
Weighing apparatus is widely used in departments such as industry, agricultural, commerce, scientific research, health care.Weighing apparatus is called scale traditionally, and weighing apparatus can be divided into mechanical scale, electronic scale, electro-mechanic scale three major types by structural principle, and the following roller of mechanical scale is original generally to be the cast iron roller, and life cycle is short, and the cost loss is big.
Summary of the invention
In order to address the above problem, the invention provides a kind of roller of mechanical scale, make former cast iron roller into the aluminium alloy roller, adopt die casting not have cutting technology, easy to operate, the operating period long, safe and reliable, reduce cost.
In order to achieve the above object, the present invention realizes through following technical scheme:
The present invention provides a kind of roller of mechanical scale; Roller comprises wheel rim; Inlaying the thin type web of uniform thickness in the centre of wheel rim; Inlaying cylindrical endoporus in the central authorities of web, inlaying a plurality of radially reinforcements on the branch ground such as periphery of endoporus, 1 lightening hole is distributing between per two reinforcements.
Further improvement of the present invention is: the quantity of reinforcement and lightening hole all is 5.
Further improvement of the present invention is: roller adopts die casting not have the cutting technology manufacturing.
Further improvement of the present invention is: the roller material therefor is a Birmasil.
Compared with prior art, the present invention is simple in structure, and is easy to operate, and the service time that can increase roller is long, and is safe, and low production cost can be ensured the quality of products and can be produced by batch and can reduce raw materials consumption.
Description of drawings
Fig. 1 is that structure of the present invention is an intention.
Embodiment
In order to deepen to understanding of the present invention, will combine embodiment and embodiment that the present invention is done below and further describe, this embodiment only is used to explain the present invention, does not constitute the qualification of scope that the present invention is explained.
As shown in Figure 1; The present invention is a kind of roller of mechanical scale; The roller of this mechanical scale comprises wheel rim 2, is inlaying the thin type web 3 of uniform thickness in the centre of wheel rim 2, is inlaying cylindrical endoporus 5 in the central authorities of web 3; Inlaying 5 radially reinforcements 4 on the branch ground such as periphery of endoporus 5, lightening hole 1 is distributing between per two reinforcements 4.This roller material therefor is a Birmasil, adopts die casting not have the cutting technology manufacturing.
The present invention is simple in structure, and is easy to operate, and the service time that can increase roller is long, and is safe, and low production cost can be ensured the quality of products and can be produced by batch and can reduce raw materials consumption.
Claims (4)
1. roller that is applicable to mechanical scale; It is characterized in that: said roller comprises wheel rim (2); Inlaying the thin type web (3) of uniform thickness in the centre of said wheel rim (2); Inlaying cylindrical endoporus (5) in the central authorities of said web (3), inlaying a plurality of radially reinforcements (4) on the branch ground such as periphery of said endoporus (5), 1 lightening hole (1) is distributing between said per two reinforcements (4).
2. a kind of roller that is applicable to mechanical scale according to claim 1 is characterized in that: the quantity of said reinforcement (4) and said lightening hole (1) all is 5.
3. according to claim 1 or 2 described a kind of rollers that are applicable to mechanical scale, it is characterized in that: roller adopts die casting not have the cutting technology manufacturing.
4. a kind of roller that is applicable to mechanical scale according to claim 1 is characterized in that: said roller material therefor is a Birmasil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103626742A CN102494752A (en) | 2011-11-16 | 2011-11-16 | Roller suitable for mechanical scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103626742A CN102494752A (en) | 2011-11-16 | 2011-11-16 | Roller suitable for mechanical scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102494752A true CN102494752A (en) | 2012-06-13 |
Family
ID=46186596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103626742A Pending CN102494752A (en) | 2011-11-16 | 2011-11-16 | Roller suitable for mechanical scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102494752A (en) |
-
2011
- 2011-11-16 CN CN2011103626742A patent/CN102494752A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |