CN107295824A - A kind of overload protection type tool rest - Google Patents
A kind of overload protection type tool rest Download PDFInfo
- Publication number
- CN107295824A CN107295824A CN201710665882.7A CN201710665882A CN107295824A CN 107295824 A CN107295824 A CN 107295824A CN 201710665882 A CN201710665882 A CN 201710665882A CN 107295824 A CN107295824 A CN 107295824A
- Authority
- CN
- China
- Prior art keywords
- tool rest
- overload protection
- cutter
- protection type
- type tool
- 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.)
- Pending
Links
- 125000003003 spiro group Chemical group 0.000 claims abstract description 6
- 229920001875 Ebonite Polymers 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a kind of overload protection type tool rest, it includes tool rest housing, high-strength rigid block rubber, overload protection bolt, tool rest connection cutter spiro keyhole position.The present invention is on the basis of existing cutter pattern, structure is adapted to; the traditional hard contact connected mode for changing tool rest and cutter in operation is reached, overload protection design is added, reduces cutter, the damage of tool rest; it is effective that overload protection is carried out to tool rest, reduce the purpose changed.
Description
Technical field
The invention belongs to agricultural machinery technological field, a kind of overload protection type tool rest is related generally to.
Background technology
Tool rest is extensively and a large amount of on the cultivated scarification equipment such as machine of working soil, rotary cultivator, mini-tiller, garden supervisor, deep ploughing machine
The operation part used, is usually to be welded on according to helix or other manner arrangement on cutter shaft, for connecting the main of machinery
Operation cutter.The tool rest being currently mainly used is iron casting or wrought iron forging.With big-powered tractor owning amount year by year
Increase, ploughs workload and the operation resistance increase of scarification equipment, the hard contact connected mode of this traditional tool rest and cutter
Often occur cutter in operation to fracture or the problems such as tool rest is cleaved.If changing the work degree that soil occurs not in time
It is uneven, the problems such as operation quality is poor, if changing the tool rest of splitting, it is necessary to which the multiple tracks such as to cut, polish, welding, spraying cumbersome
Process, influence job scheduling, miss the farming season.
The content of the invention
The purpose of the present invention is, in view of the above-mentioned problems of the prior art, a kind of overload protection type tool rest is designed, in energy
Adapt on the basis of existing cutter structure pattern, reach simple in construction, easy batch machining production, change tool rest and knife in operation
Traditional hard contact connected mode of tool, adds overload protection design, reduces cutter, the damage of tool rest, effectively tool rest is entered
Row overload protection, reduces the purpose changed.
The Basic Design of the present invention is that in fixed cutting tool spiro keyhole position both sides, symmetric position, which is placed, carries three hole position hard rubber
Block.Spacing is reserved between two hard rubber blocks with cutter coupling part with wide, hole position and hard rubber are reserved through housing with high-strength bolt
Blob of viscose is reserved hole position and fixed.
Design principle of the present invention is to reserve hole position through housing on tool rest and hard rubber block reserves the high-strength bolt of hole position
As overload protection bolt, and the hard rubber block for playing damping and reducing hard contact can be fixed.
Brief description of the drawings
Fig. 1 overload protection type tool rest general structure schematic diagrams.
Fig. 2 is Fig. 1 direction view of bowing.
Piece number explanation in figure
1st, tool rest housing 2, high-strength rigid block rubber 3, overload protection bolt 4, tool rest connection cutter spiro keyhole position.
Embodiment
Optimum implementation of the present invention is described in detail below in conjunction with the accompanying drawings.A kind of overload protection type tool rest, in knife
On seat shell body 1, high-strength rigid block rubber 2 is fixed by overload protection bolt 3, connecting cutter spiro keyhole position 4 by tool rest fixes
Cutter.
When cutter is in operation, cutter afterbody junction contact high-strength rigid block rubber 2 first so avoids cutter
The hard contact that vibrations with tool rest are brought, reduces the damage of cutter and tool rest.In addition, when cutter load excessive, cutter connects
Place's compression hard rubber block 2 first is connect, when the bearing capacity more than hard rubber block 2, cutter afterbody contact overload bolt 3, but not
Tool rest housing 1 can be first touched, overload protection thus has been carried out to tool rest, overload protection bolt 3 is caused when load excessive
Fracture, it is only necessary to which simple tool changes hard rubber block 2 or overload protection bolt 3, it is many without cutting, polishing, welding, spraying etc.
The cumbersome process in road changes the tool rest of splitting.
Claims (1)
1. a kind of overload protection type tool rest, including tool rest housing（1）, high-strength rigid block rubber（2）, overload protection bolt（3）, knife
Seat connection cutter spiro keyhole position（4）, it is characterised in that:On tool rest housing 1, pass through overload protection bolt（3）Fixation is high-strength
Spend hard rubber block（2）, cutter spiro keyhole position is connected by tool rest（4）Fixed cutting tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665882.7A CN107295824A (en) | 2017-08-07 | 2017-08-07 | A kind of overload protection type tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665882.7A CN107295824A (en) | 2017-08-07 | 2017-08-07 | A kind of overload protection type tool rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107295824A true CN107295824A (en) | 2017-10-27 |
Family
ID=60133294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710665882.7A Pending CN107295824A (en) | 2017-08-07 | 2017-08-07 | A kind of overload protection type tool rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107295824A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183577A (en) * | 1996-10-31 | 1998-07-14 | Bridgestone Corp | Fixing structure for buffer pad for fender frame |
| JP2002052503A (en) * | 2000-08-07 | 2002-02-19 | Makita Corp | Shoe-fixing device of reciprocative cutting tool |
| CN201523517U (en) * | 2009-09-25 | 2010-07-14 | 史可器 | Reinforcing tool base for wide cutter body |
| CN201542481U (en) * | 2009-10-23 | 2010-08-11 | 慈溪市西贝乐电器有限公司 | Locking mechanism for dismountable cutter blade of domestic food processing machine |
| EP2401901A1 (en) * | 2010-07-01 | 2012-01-04 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Shear pin securing element |
| CN202185335U (en) * | 2011-08-16 | 2012-04-11 | 青岛捷马机电设备有限公司 | Garden crusher |
| CN202239683U (en) * | 2011-09-05 | 2012-05-30 | 上海臣轩机械有限公司 | Shockproof boring tool for deep-hole machining |
| CN203281126U (en) * | 2013-06-08 | 2013-11-13 | 瓮福（集团）有限责任公司 | Improved ceramic filter scraper |
| CN104338950A (en) * | 2014-10-09 | 2015-02-11 | 常州西夏墅工具产业创业服务中心 | Angle-adjustable turning tool |
| CN104772513A (en) * | 2015-03-11 | 2015-07-15 | 长春宝钢钢材贸易有限公司 | Variable combination arc-shaped cutter shearing machine |
| CN105221149A (en) * | 2014-06-18 | 2016-01-06 | 山东天工岩土工程设备有限公司 | A kind of novel dimorphism chamber combination tool rest |
| CN205618165U (en) * | 2016-05-16 | 2016-10-05 | 黄河科技学院 | Shaft drilling machine cutting -tool with real -time supervision cutter rotational speed function |
| CN206274714U (en) * | 2016-12-16 | 2017-06-27 | 石家庄市金韧强机械设备有限公司 | A kind of rotary cultivator tool rest |
| CN207118252U (en) * | 2017-08-07 | 2018-03-20 | 黑龙江省农业机械运用研究所 | A kind of overload protection type tool rest |
-
2017
- 2017-08-07 CN CN201710665882.7A patent/CN107295824A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183577A (en) * | 1996-10-31 | 1998-07-14 | Bridgestone Corp | Fixing structure for buffer pad for fender frame |
| JP2002052503A (en) * | 2000-08-07 | 2002-02-19 | Makita Corp | Shoe-fixing device of reciprocative cutting tool |
| CN201523517U (en) * | 2009-09-25 | 2010-07-14 | 史可器 | Reinforcing tool base for wide cutter body |
| CN201542481U (en) * | 2009-10-23 | 2010-08-11 | 慈溪市西贝乐电器有限公司 | Locking mechanism for dismountable cutter blade of domestic food processing machine |
| EP2401901A1 (en) * | 2010-07-01 | 2012-01-04 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Shear pin securing element |
| CN202185335U (en) * | 2011-08-16 | 2012-04-11 | 青岛捷马机电设备有限公司 | Garden crusher |
| CN202239683U (en) * | 2011-09-05 | 2012-05-30 | 上海臣轩机械有限公司 | Shockproof boring tool for deep-hole machining |
| CN203281126U (en) * | 2013-06-08 | 2013-11-13 | 瓮福（集团）有限责任公司 | Improved ceramic filter scraper |
| CN105221149A (en) * | 2014-06-18 | 2016-01-06 | 山东天工岩土工程设备有限公司 | A kind of novel dimorphism chamber combination tool rest |
| CN104338950A (en) * | 2014-10-09 | 2015-02-11 | 常州西夏墅工具产业创业服务中心 | Angle-adjustable turning tool |
| CN104772513A (en) * | 2015-03-11 | 2015-07-15 | 长春宝钢钢材贸易有限公司 | Variable combination arc-shaped cutter shearing machine |
| CN205618165U (en) * | 2016-05-16 | 2016-10-05 | 黄河科技学院 | Shaft drilling machine cutting -tool with real -time supervision cutter rotational speed function |
| CN206274714U (en) * | 2016-12-16 | 2017-06-27 | 石家庄市金韧强机械设备有限公司 | A kind of rotary cultivator tool rest |
| CN207118252U (en) * | 2017-08-07 | 2018-03-20 | 黑龙江省农业机械运用研究所 | A kind of overload protection type tool rest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171027 |
|
| WD01 | Invention patent application deemed withdrawn after publication |