CN204777283U - Wear -resisting spiral shell arris with direction muscle - Google Patents
Wear -resisting spiral shell arris with direction muscle Download PDFInfo
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- CN204777283U CN204777283U CN201520377025.3U CN201520377025U CN204777283U CN 204777283 U CN204777283 U CN 204777283U CN 201520377025 U CN201520377025 U CN 201520377025U CN 204777283 U CN204777283 U CN 204777283U
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Abstract
The utility model discloses a wear -resisting spiral shell arris with direction muscle, including dabber and blade, the blade be spirally wound in spindle, dabber and blade be overall structure, blade and dabber are connected and are located both sides and be equipped with the reinforcement muscle, the outer surface surround circumference of dabber distribute and be equipped with a plurality of direction muscle. The utility model overcomes prior art's is not enough, reasonable in design, and compact structure has improved the wearability of broken feeding system spiral shell arris, and spiral shell arris overall structure can bear great load simultaneously.
Description
Technical field
The utility model relates to mechanical equipment of steel rolling component technology field, specifically belongs to a kind of wear-resisting spiral shell rib with guiding rib.
Background technology
Spiral shell rib is the important spare part of the broken feed system of powder metallurgy, because there is sharp keen cutting edge of a knife or a sword mouth on the various powder metallurgy surface such as silicon, molybdenum, manganese, requires quite high to the resistance to abrasion on load transfer device surface.Former spare part centre shaft designation adopts Q235 solid drawn pipe, blade employing structural steel side bar is wrapped in after on mandrel and connects by the form of spot welding, service life is short, also have prior art to adopt and blade and mandrel carried out integral casting forming, such blade with is connected reliably between mandrel, not fragile, but in use, the blade face of blade and mandrel outer surface receive wearing and tearing and strengthen, and so just relatively can not carry larger load, service life is also shorter.
Utility model content
The purpose of this utility model is to provide a kind of wear-resisting spiral shell rib with guiding rib, overcomes the deficiencies in the prior art, reasonable in design, and compact conformation improves the resistance to abrasion of broken feed system spiral shell rib, and spiral shell rib integral structure can carry larger load simultaneously.
The technical solution adopted in the utility model is as follows:
A kind of wear-resisting spiral shell rib with guiding rib, comprise mandrel and blade, described blade be spiral wound on mandrel, described mandrel and blade are integral structure, blade and both sides, mandrel joint face place are provided with rinforcement bar, and described mandrel outer surface is provided with multiple guiding rib around circle distribution.
Described blade thickness is thickening gradually to the close end of mandrel by outer end.
Described blade two sides has the multiple wear-resisting salient point of well-distributed.
Described guiding rib and the axial angle of mandrel are 30-45 degree.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model adopts mandrel and blade integral structure, spiral shell rib entirety is that abrasion resistant alloy is made, mandrel outer surface is provided with multiple guiding rib around circle distribution, added the bearing capacity of mandrel entirety by guiding rib, offset the wearing and tearing of powder metallurgy table when mandrel surface moves simultaneously, reduce the wearing and tearing of mandrel body, increase the resistance to abrasion of frame spiral shell rib body and alleviate the pressure of mandrel, make it have good wear-resisting, corrosion stability, can bear the abrasive material of greater impact load.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, a kind of wear-resisting spiral shell rib with guiding rib, comprise mandrel 1 and blade 2, described blade 2 is that spiral wound is on mandrel 1, described mandrel and blade are integral structure, blade and both sides, mandrel joint face place are provided with rinforcement bar 3, described mandrel outer surface is provided with multiple guiding rib 4 around circle distribution, be 30-45 degree by guiding rib described in reasonable computation 4 with the axial angle of mandrel 1, effect of resistance to wearing is best, described blade thickness is thickening gradually to the close end of mandrel by outer end, increase the resistance to abrasion of frame spiral shell rib body and alleviate the pressure of mandrel, make it have good wear-resisting, corrosion stability, the abrasive material of greater impact load can be born, described blade 2 two sides has the multiple wear-resisting salient point 5 of well-distributed, improve the abrasive effect of blade integral, mandrel and blade integral structure, spiral shell rib entirety is that abrasion resistant alloy is made, mandrel outer surface is provided with multiple guiding rib around circle distribution, the bearing capacity of mandrel entirety is added by guiding rib, offset the wearing and tearing of powder metallurgy table when mandrel surface moves simultaneously, reduce the wearing and tearing of mandrel body.
Claims (4)
1. the wear-resisting spiral shell rib with guiding rib, comprise mandrel and blade, it is characterized in that: described blade is that spiral wound is on mandrel, described mandrel and blade are integral structure, blade and both sides, mandrel joint face place are provided with rinforcement bar, and described mandrel outer surface is provided with multiple guiding rib around circle distribution.
2. a kind of wear-resisting spiral shell rib with guiding rib according to claim 1, is characterized in that: described blade thickness is thickening gradually to the close end of mandrel by outer end.
3. a kind of wear-resisting spiral shell rib with guiding rib according to claim 1, is characterized in that: described blade two sides has the multiple wear-resisting salient point of well-distributed.
4. a kind of wear-resisting spiral shell rib with guiding rib according to claim 1, is characterized in that: described guiding rib and the axial angle of mandrel are 30-45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377025.3U CN204777283U (en) | 2015-06-02 | 2015-06-02 | Wear -resisting spiral shell arris with direction muscle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377025.3U CN204777283U (en) | 2015-06-02 | 2015-06-02 | Wear -resisting spiral shell arris with direction muscle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204777283U true CN204777283U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520377025.3U Active CN204777283U (en) | 2015-06-02 | 2015-06-02 | Wear -resisting spiral shell arris with direction muscle |
Country Status (1)
| Country | Link |
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| CN (1) | CN204777283U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438741A (en) * | 2015-12-27 | 2016-03-30 | 安徽淮化股份有限公司 | Conveying device for conveying powdery raw material |
| CN107461360A (en) * | 2017-08-22 | 2017-12-12 | 徐州北方泵业有限公司 | Stir sand suction pump |
| CN110482035A (en) * | 2019-09-26 | 2019-11-22 | 成都恩普生医疗科技有限公司 | A kind of drum-type test paper paper delivery mechanism |
-
2015
- 2015-06-02 CN CN201520377025.3U patent/CN204777283U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438741A (en) * | 2015-12-27 | 2016-03-30 | 安徽淮化股份有限公司 | Conveying device for conveying powdery raw material |
| CN105438741B (en) * | 2015-12-27 | 2017-12-29 | 安徽淮化股份有限公司 | A kind of feed device for conveying powdered raw material |
| CN107461360A (en) * | 2017-08-22 | 2017-12-12 | 徐州北方泵业有限公司 | Stir sand suction pump |
| CN110482035A (en) * | 2019-09-26 | 2019-11-22 | 成都恩普生医疗科技有限公司 | A kind of drum-type test paper paper delivery mechanism |
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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 |
Address after: 243191 Pioneer Park, Xiangshan Town, Yushan District, Maanshan City, Anhui Province Patentee after: Anhui Taoshi high wear resistant Technology Co.,Ltd. Address before: 243191 Pioneer Park, Xiangshan Town, Yushan District, Maanshan City, Anhui Province Patentee before: MA'ANSHAN DAWN HIGH ABRASION TECHNOLOGY DEVELOPMENT Co.,Ltd. Address after: 243191 Pioneer Park, Xiangshan Town, Yushan District, Maanshan City, Anhui Province Patentee after: Anhui Chenguang high wear resistant Technology Co.,Ltd. Address before: 243191 Pioneer Park, Xiangshan Town, Yushan District, Maanshan City, Anhui Province Patentee before: Anhui Taoshi high wear resistant Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |