CN202558207U - Subsection combined type wear-resisting spiral reamer blade - Google Patents
Subsection combined type wear-resisting spiral reamer blade Download PDFInfo
- Publication number
- CN202558207U CN202558207U CN2011205790910U CN201120579091U CN202558207U CN 202558207 U CN202558207 U CN 202558207U CN 2011205790910 U CN2011205790910 U CN 2011205790910U CN 201120579091 U CN201120579091 U CN 201120579091U CN 202558207 U CN202558207 U CN 202558207U
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- blade
- wear
- spiral reamer
- resisting
- reamer blade
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Abstract
A subsection combined type wear-resisting spiral reamer blade adopts subsection combined type design. A traditional integral spiral reamer blade is divided into a plurality of single-section blades, and each single-section blade is composed of a wear-resisting blade head and a blade base. The spiral reamer blade is high in wear-resisting degree and long in service life and adopts the subsection combined type design, and the spiral reamer blade reduces using cost and simplifies a maintenance mode due to the fact that parts which are easy to wear can be singly changed.
Description
Affiliated technical field
The utility model relates to a kind of spiral reamer blade, especially has than high-wear resistance and sectionally assembled design-calculated spiral reamer blade.
Background technology
Mostly the spiral reamer blade that is widely used at present in the spiral reamer is the integral type spiral reamer blade that common material is forged or casting forms; Can not dismantle from the spiral reamer sleeve; Can not change easy-abrasion part separately; Must be behind the lateral wearing outside spiral reamer blade easy to wear with spiral reamer blade and spiral reamer sleeve overall pulling down to change or to keep in repair, exist low, shortcoming such as use cost is high, repair and replacement are loaded down with trivial details in service life.
Summary of the invention
In order to overcome low, shortcomings such as shortcoming such as use cost is high, repair and replacement are loaded down with trivial details in spiral reamer blade service life in the existing spiral reamer; The utility model provides a kind of sectionally assembled wear-resisting spiral reamer blade, and this spiral reamer blade not only rub proofness is high, long service life; And adopted sectionally assembled design; Can change easy-abrasion part separately, thereby reduce use cost, simplify maintenance mode.
This technical scheme of using novel its technical matters of solution to be adopted is: the spiral reamer blade adopts sectionally assembled design; The spiral reamer blade of traditional integral formula is divided into a plurality of single hop blades, and the single hop blade is combined by wear-resisting leaf head and blade base two parts.Wear-resisting leaf head adopts high-wear-resistant alloy and high hardness pottery to process, and has higher wear resisting property, is positioned at the spiral reamer blade outside, and the blade base adopts common material to process, and it is inboard to be positioned at the spiral reamer blade.The wear-resisting leaf head of single hop blade is connected through draw-in groove with the blade base, adopts bolt of rear end plate to fix.Wear-resisting leaf head after the combination and blade base constitute the single hop blade, and a plurality of single hop blades are arranged successively, and the wear-resisting leaf head of adjacent two single hop blades is connected through draw-in groove, and the blade base of adjacent two single hop blades fixes through welding.Connect the sectionally assembled wear-resisting spiral reamer blade of the common formation of a plurality of single hop blades after fixing.When spiral reamer was worked, the wear-resisting leaf head that has than high-wear resistance was positioned at the spiral reamer blade outside easy to wear, can alleviate degree of wear greatly, effectively prolongs the service life of spiral reamer.After the wear-resisting leaf head of part single hop blade reaches service life; Can the bolt of rear end plate that connect wear-resisting leaf head and blade base be unclamped; Change the wear-resisting leaf head of this part single hop blade separately; Avoided spiral reamer blade and spiral reamer sleeve integral body are removed the complicated procedures of forming to change or to keep in repair, thereby reduced use cost, simplified maintenance mode.
The useful achievement of the utility model is, can when prolonging spiral reamer blade service life, reduce use cost, simplifies maintenance mode.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Accompanying drawing 1 is sectionally assembled wear-resisting spiral reamer blade and spiral reamer sleeve scheme drawing
Accompanying drawing 2 is single hop blade and spiral reamer sleeve scheme drawing
Mark in the accompanying drawing is represented respectively:
1. sectionally assembled wear-resisting spiral reamer blade, 2. single hop blade, 3. wear-resisting leaf head, 4. blade base, 5. bolt of rear end plate, 6. draw-in groove 7. spiral reamer sleeves.
The specific embodiment
Like accompanying drawing 1, shown in 2, sectionally assembled wear-resisting spiral reamer blade (1) is divided into a plurality of single hop blades (2), and single hop blade (2) is combined by wear-resisting leaf head (3) and blade base (4) two parts.Wear-resisting leaf head (3) adopts high-wear-resistant alloy and high hardness pottery to process; Has higher wear resisting property; Be positioned at sectionally assembled wear-resisting spiral reamer blade (1) outside, blade base (4) adopts common material to process, and is positioned at sectionally assembled wear-resisting spiral reamer blade (1) inboard.The wear-resisting leaf head (3) of single hop blade is connected through draw-in groove (6) with blade base (4), adopts bolt of rear end plate (5) to fix.Wear-resisting leaf head (3) after the combination and blade base (4) constitute single hop blade (2); A plurality of single hop blades (2) are arranged successively; The wear-resisting leaf head (3) of adjacent two single hop blades (2) is connected through draw-in groove (6), and the blade base (4) of adjacent two single hop blades (2) fixes through welding.The a plurality of single hop blades (2) that connect after fixing constitute sectionally assembled wear-resisting spiral reamer blade (1) jointly.After the wear-resisting leaf head (3) of part single hop blade (2) reaches service life, can unclamp connecting the bolt of rear end plate (5) of wear-resisting leaf head (3) with blade base (4), change the wear-resisting leaf head (3) of this part single hop blade (2) separately.
Claims (6)
1. sectionally assembled wear-resisting spiral reamer blade is characterized in that adopting sectionally assembled design, and the spiral reamer blade of traditional integral formula is divided into a plurality of single hop blades, and the single hop blade is combined by wear-resisting leaf head and blade base two parts.
2. sectionally assembled wear-resisting spiral reamer blade according to claim 1 is characterized in that: wear-resisting leaf head is positioned at the spiral reamer blade outside.
3. sectionally assembled wear-resisting spiral reamer blade according to claim 1 is characterized in that: it is inboard that the blade base is positioned at the spiral reamer blade.
4. sectionally assembled wear-resisting spiral reamer blade according to claim 1 is characterized in that: the wear-resisting leaf head of single hop blade is connected through draw-in groove with the blade base, adopts bolt of rear end plate to fix.
5. sectionally assembled wear-resisting spiral reamer blade according to claim 1 is characterized in that: the wear-resisting leaf head of adjacent two single hop blades is connected through draw-in groove.
6. sectionally assembled wear-resisting spiral reamer blade according to claim 1, it is characterized in that: the blade base of adjacent two single hop blades fixes through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205790910U CN202558207U (en) | 2011-12-31 | 2011-12-31 | Subsection combined type wear-resisting spiral reamer blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205790910U CN202558207U (en) | 2011-12-31 | 2011-12-31 | Subsection combined type wear-resisting spiral reamer blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558207U true CN202558207U (en) | 2012-11-28 |
Family
ID=47207893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205790910U Expired - Fee Related CN202558207U (en) | 2011-12-31 | 2011-12-31 | Subsection combined type wear-resisting spiral reamer blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752621A (en) * | 2016-04-07 | 2016-07-13 | 郑朝志 | Spiral shaft and manufacturing method thereof |
| CN105775632A (en) * | 2016-05-04 | 2016-07-20 | 山东海能环境技术有限公司 | Shaftless screw conveyor |
| CN108657752A (en) * | 2018-05-09 | 2018-10-16 | 太原科技大学 | A kind of modularization vertical screw type conveyer screw rod |
| CN114701813A (en) * | 2022-03-28 | 2022-07-05 | 浙江天新智能研究院有限公司 | Assembled blade structure for screw conveyor |
-
2011
- 2011-12-31 CN CN2011205790910U patent/CN202558207U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752621A (en) * | 2016-04-07 | 2016-07-13 | 郑朝志 | Spiral shaft and manufacturing method thereof |
| CN105775632A (en) * | 2016-05-04 | 2016-07-20 | 山东海能环境技术有限公司 | Shaftless screw conveyor |
| CN108657752A (en) * | 2018-05-09 | 2018-10-16 | 太原科技大学 | A kind of modularization vertical screw type conveyer screw rod |
| CN114701813A (en) * | 2022-03-28 | 2022-07-05 | 浙江天新智能研究院有限公司 | Assembled blade structure for screw conveyor |
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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: 20121128 Termination date: 20131231 |