CN101816962B - Fixed sleeve bushing special for cone sand making machine - Google Patents
Fixed sleeve bushing special for cone sand making machine Download PDFInfo
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- CN101816962B CN101816962B CN 200910154397 CN200910154397A CN101816962B CN 101816962 B CN101816962 B CN 101816962B CN 200910154397 CN200910154397 CN 200910154397 CN 200910154397 A CN200910154397 A CN 200910154397A CN 101816962 B CN101816962 B CN 101816962B
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- fixed sleeve
- sleeve bushing
- sand making
- wear
- making machine
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Abstract
The invention relates to a fixed sleeve bushing special for a cone sand making machine with good assembly, wear resistance and high hardness. The fixed sleeve bushing is provided with a small upper opening and a big lower opening and the outer wall thereof is annularly provided with a groove. The fixed sleeve bushing has the advantages that: firstly, the fixed sleeve bushing not only effectively protects an upper pair of adjusting screw sleeves but also well buffers the impact force produced by a lower pair of anti-wear fixed sleeves during the sand making; and secondly, the lifting of the anti-wear fixed sleeve is controlled by the adjusting screw sleeve through the fixed sleeve bushing.
Description
Technical field
The present invention relates to a kind of good assembling that both had, have again the Special fixed sleeve bushing of conic sand producer wear-resisting, that hardness is high, belong to cone sand making machine parts assembly and make the field.
Background technology
CN2691708Y, title " sand machine processed ", include hopper, the main casing that is connected with material bin is provided with main shaft in main casing, the counterpunch board of all side upper rotor parts corresponding position of the rotor on main shaft and main casing is characterized in that: be coated with welt of rotor on above-mentioned rotor.Because this sand machine processed is not cone sand making machine, therefore there is not anti-wear fixed sleeve.
Summary of the invention
Purpose of design: design a kind of good assembling that both had, have again the Special fixed sleeve bushing of conic sand producer wear-resisting, that hardness is high.
Design: in order to realize above-mentioned purpose of design.Fixed sleeve bushing is that upper shed is little, under shed is large and fixed sleeve bushing outer wall hoop is opened reeded design, is technical characteristics of the present invention.The purpose of doing like this is: the one, because fixed sleeve bushing is the potassium steel cover, it not only has good wearability and excellent toughness, anti-impact strength, and because fixed sleeve bushing outer wall hoop has groove, fixed sleeve bushing outer wall and the contact area of adjusting swivel nut have been reduced, make effective contact area both more identical, firm, thereby played adjusting the protective effect of swivel nut; The 2nd, fixed sleeve bushing inwall and anti-wear fixed sleeve form good coincideing by fine finishining; not only the wear-resistant impulsive force that produces in sand process processed that surely is enclosed within has been played good cushioning effect; and running into the superhard material such as bloom when damaged when the rich chromium cast iron anti-wear movable sleeve, it can play effective protective effect to adjusting swivel nut.
Technical scheme: Special fixed sleeve bushing of conic sand producer, fixed sleeve bushing are that upper shed is little, under shed is large and fixed sleeve bushing outer wall hoop has groove.
The present invention compares with background technology, and the one, the design of fixed sleeve bushing is not only played effective protective effect to upper to adjusting swivel nut, and to lower, the wear-resistant impulsive force that produces in sand process processed that surely is enclosed within has been played good cushioning effect; The 2nd, realized that by fixed sleeve bushing anti-wear fixed sleeve is by the purpose of adjusting swivel nut and control its lifting.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of Special fixed sleeve bushing of conic sand producer.
Fig. 2 is the sectional structure schematic diagram that the Special fixed sleeve bushing of conic sand producer assembling is closed.
Fig. 3 is the sectional structure schematic diagram that fixed sleeve bushing is used for cone sand making machine.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1～3.Special fixed sleeve bushing of conic sand producer, fixed sleeve bushing 2 is that upper shed is little, under shed is large, fixed sleeve bushing 2 outer wall hoops have groove 1 and with adjust swivel nut 4 times internal orifice inclined-plane and be joint match, fixed sleeve bushing 2 inwalls with anti-wear fixed sleeve 3 outer walls by the fine finishining joint match.Described fixed sleeve bushing 2 is the potassium steel lining and adopts casting technique casting machine-shaping.
What need to understand is: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (1)
1. Special fixed sleeve bushing of conic sand producer is characterized in that: fixed sleeve bushing is that upper shed is little, under shed large and fixed sleeve bushing outer wall hoop has groove, and described fixed sleeve bushing is the potassium steel lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910154397 CN101816962B (en) | 2009-12-03 | 2009-12-03 | Fixed sleeve bushing special for cone sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910154397 CN101816962B (en) | 2009-12-03 | 2009-12-03 | Fixed sleeve bushing special for cone sand making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101816962A CN101816962A (en) | 2010-09-01 |
| CN101816962B true CN101816962B (en) | 2013-06-12 |
Family
ID=42652324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910154397 Active CN101816962B (en) | 2009-12-03 | 2009-12-03 | Fixed sleeve bushing special for cone sand making machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101816962B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1664400A1 (en) * | 1988-02-08 | 1991-07-23 | Львовское Областное Производственное Управление Строительства И Эксплуатации Автомобильных Дорог "Облдорстрой" | Conical crusher |
| RU2181626C2 (en) * | 1999-12-29 | 2002-04-27 | Закрытое акционерное общество "Кварц" | Cone-type crusher |
| CN1475309A (en) * | 2002-07-29 | 2004-02-18 | ��ʽ�������Ƹ��� | Conic shaped crusher |
| CN2619716Y (en) * | 2003-06-27 | 2004-06-09 | 沈阳工业学院 | Conic crusher |
| CN201168616Y (en) * | 2007-11-12 | 2008-12-24 | 王鹏 | Single cylinder hydraulic type spindle breaker |
| CN201342355Y (en) * | 2009-01-14 | 2009-11-11 | 王尊贞 | A circular cone sand making machine |
| CN201543440U (en) * | 2009-12-03 | 2010-08-11 | 浙江双金机械集团有限公司 | Special fixed sleeve bushing of conic sand producer |
-
2009
- 2009-12-03 CN CN 200910154397 patent/CN101816962B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1664400A1 (en) * | 1988-02-08 | 1991-07-23 | Львовское Областное Производственное Управление Строительства И Эксплуатации Автомобильных Дорог "Облдорстрой" | Conical crusher |
| RU2181626C2 (en) * | 1999-12-29 | 2002-04-27 | Закрытое акционерное общество "Кварц" | Cone-type crusher |
| CN1475309A (en) * | 2002-07-29 | 2004-02-18 | ��ʽ�������Ƹ��� | Conic shaped crusher |
| CN2619716Y (en) * | 2003-06-27 | 2004-06-09 | 沈阳工业学院 | Conic crusher |
| CN201168616Y (en) * | 2007-11-12 | 2008-12-24 | 王鹏 | Single cylinder hydraulic type spindle breaker |
| CN201342355Y (en) * | 2009-01-14 | 2009-11-11 | 王尊贞 | A circular cone sand making machine |
| CN201543440U (en) * | 2009-12-03 | 2010-08-11 | 浙江双金机械集团有限公司 | Special fixed sleeve bushing of conic sand producer |
Non-Patent Citations (1)
| Title |
|---|
| 方英照.ZGMn18钢铸件的研制.《金属热处理》.1998,(第9期),36-37. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101816962A (en) | 2010-09-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Applicant after: Zhejiang Shuangjin Machinery Holdings Co., Ltd. Address before: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Applicant before: Zhejiang Shuangjin Machinery Group Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |