CN102580819B - Novel vertical milling limiting device - Google Patents
Novel vertical milling limiting device Download PDFInfo
- Publication number
- CN102580819B CN102580819B CN201210044693.5A CN201210044693A CN102580819B CN 102580819 B CN102580819 B CN 102580819B CN 201210044693 A CN201210044693 A CN 201210044693A CN 102580819 B CN102580819 B CN 102580819B
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- Prior art keywords
- wear
- vertical milling
- limiting device
- resistant block
- rocking arm
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Abstract
The invention provides a novel vertical milling limiting device, which comprises a rocker arm, a limit, a wearable block and a vibration absorbing device, wherein the wearable block is connected on the rocker arm; the vibration absorbing device is placed into the wearable block and is directly contacted with the wearable block when the limit functions. The vertical milling limiting device can protect the rocker arm well, so that the rocker arm can be prevented from wearing out and convenient to replace. Moreover, the vibration absorbing device is moved into the wearable block from the limit part, so that the whole space structure is simpler, and the limit part is more convenient to process and assemble.
Description
Technical field
The present invention relates to a kind of Novel vertical milling limiting device, belong to vertical mill grinding field.
Background technology
When vertical mill grinding material, for prevent from too loading grinding roller and cause grinding roller and disc surface gap too small, even directly contact and cause mutual wearing and tearing, thus outside rocking arm mounting limit.Stopping means in the past, when pressurized cylinder pulls rocking arm to extreme position, gag lever post front end directly contacts with rocking arm outer surface and acts on, and goes down to cause rocking arm surface heavy wear for a long time, and not easily repairs.
Summary of the invention
Object of the present invention is intended to overcome prior art defect, a kind of Novel vertical milling limiting device is provided, thoroughly solve the spacing damage problem to rocking arm surface of existing Vertical Mill, in the hope of not changing in the integrally-built situation of Vertical Mill, by the vertical milling limiting device of optimal design, reach the effect of improvement and perfection caging system.
For achieving the above object, present invention employs following technical scheme: a kind of Novel vertical milling limiting device, comprise rocking arm, spacing, wear-resistant block and damping device, wear-resistant block is connected on rocking arm, damping device is arranged in wear-resistant block, during position-limiting action, directly contacts wear-resistant block.Damping device can be spring or other materials.
Adopt this Novel stop block, when being pressurized to extreme position, gag lever post touches wear-resistant block and acts on, even if wear-resistant block weares and teares to some extent after long-time, also can change at any time, namely ensure that rocking arm surface is intact all the time.Change the traditional structure pattern be placed in by damping device in limit part in addition, and it is moved to wear-resistant block from spacing, simplify overall structure, make the processing of limit part simultaneously and assemble convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Reference numeral: 1-rocking arm, 2-is spacing, 3-wear-resistant block, 4-damping device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Vertical milling limiting device as shown in Figure 1, wear-resistant block 3 is arranged on rocking arm 1, and damping device 4 is arranged in wear-resistant block 3, and when pressurized cylinder pulls rocking arm to extreme position, gag lever post front end touches wear-resistant block and acts on, and ensure that rocking arm surface is intact all the time.Damping device 4 can be spring or other materials.After long-time use, wear-resistant block 3 weares and teares to some extent, can change at any time.
Claims (1)
1. a Novel vertical milling limiting device, comprise rocking arm (1), spacing (2), wear-resistant block (3) and damping device (4), it is characterized in that: wear-resistant block (3) is connected on rocking arm (1), damping device (4) is arranged in wear-resistant block (3), during spacing (2) effect, directly contact wear-resistant block (3); Described wear-resistant block is detachable, and described damping device (4) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044693.5A CN102580819B (en) | 2012-02-27 | 2012-02-27 | Novel vertical milling limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044693.5A CN102580819B (en) | 2012-02-27 | 2012-02-27 | Novel vertical milling limiting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102580819A CN102580819A (en) | 2012-07-18 |
| CN102580819B true CN102580819B (en) | 2015-01-07 |
Family
ID=46470368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210044693.5A Active CN102580819B (en) | 2012-02-27 | 2012-02-27 | Novel vertical milling limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102580819B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394395B (en) * | 2013-08-21 | 2015-08-12 | 中国能建集团装备有限公司北京技术中心 | Slag vertical-mill |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201900697U (en) * | 2010-12-20 | 2011-07-20 | 上海天海电子有限公司 | Loose core structure for mould |
| CN201950774U (en) * | 2011-03-04 | 2011-08-31 | 慈溪市盛艺模具有限公司 | Automobile oil pump left mode air duct injection mould |
| CN102357951A (en) * | 2011-08-11 | 2012-02-22 | 思柏精密模具注塑（无锡）有限公司 | Precision mold for cosmetic internal screw thread member |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3100341A1 (en) * | 1981-01-08 | 1982-07-22 | Loesche GmbH, 4000 Düsseldorf | ROLL MILL, ESPECIALLY FOR COAL GRINDING |
| JPH0584447A (en) * | 1991-09-27 | 1993-04-06 | Ube Ind Ltd | Vertical grinder |
| CN2186110Y (en) * | 1994-03-24 | 1994-12-28 | 倪文龙 | Multi-roller vertical mill feeding from centre |
| CN2389002Y (en) * | 1999-07-27 | 2000-07-26 | 湖南广义科技有限公司 | Vertical roller mill |
| CN101769288B (en) * | 2009-12-30 | 2011-10-19 | 南京高精齿轮集团有限公司 | Wear-resistant vibration-damping thrust device |
| CN101737476B (en) * | 2009-12-30 | 2012-02-29 | 南京高精齿轮集团有限公司 | Power shunt type combined planetary reducer |
| CN201768610U (en) * | 2010-08-20 | 2011-03-23 | 安徽海螺川崎节能设备制造有限公司 | Vertical mill grinding roll control device |
| CN202061655U (en) * | 2011-03-22 | 2011-12-07 | 扬州科润德机械有限公司 | Hammer type crusher |
| CN202460741U (en) * | 2012-02-27 | 2012-10-03 | 南京凯盛国际工程有限公司 | Novel vertical mill limiting device |
-
2012
- 2012-02-27 CN CN201210044693.5A patent/CN102580819B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201900697U (en) * | 2010-12-20 | 2011-07-20 | 上海天海电子有限公司 | Loose core structure for mould |
| CN201950774U (en) * | 2011-03-04 | 2011-08-31 | 慈溪市盛艺模具有限公司 | Automobile oil pump left mode air duct injection mould |
| CN102357951A (en) * | 2011-08-11 | 2012-02-22 | 思柏精密模具注塑（无锡）有限公司 | Precision mold for cosmetic internal screw thread member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102580819A (en) | 2012-07-18 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 303 Hanzhongmen street, Gulou District, Nanjing City, Jiangsu Province Patentee after: Zhongcai International Intelligent Technology Co.,Ltd. Address before: 303 Hanzhongmen street, Gulou District, Nanjing City, Jiangsu Province Patentee before: NANJING KISEN INTERNATIONAL ENGINEERING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |