CN108487025A - A kind of milling chisel body - Google Patents
A kind of milling chisel body Download PDFInfo
- Publication number
- CN108487025A CN108487025A CN201810475226.5A CN201810475226A CN108487025A CN 108487025 A CN108487025 A CN 108487025A CN 201810475226 A CN201810475226 A CN 201810475226A CN 108487025 A CN108487025 A CN 108487025A
- Authority
- CN
- China
- Prior art keywords
- working face
- chisel body
- milling chisel
- milling
- working
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 34
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
- E01C23/0885—Rotary tools, e.g. milling drums with vertical or steeply inclined rotary axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Milling Processes (AREA)
Abstract
This case is a kind of milling chisel body, including cutter head and handle of a knife, wherein the handle of a knife has several working faces away from the direction of the cutter head.The milling chisel body of the present invention, cutter hub compared with prior art can be molded one-pass molding, the structure of cutter hub is improved, several working faces facilitate durable, improve production efficiency, production process is simplified, production cost and energy consumption are reduced, improves the yield of unit interval.
Description
Technical field
The present invention relates to be related to belonging to milling machine part technical field, and in particular to a kind of cutter for road milling machine
Cutter hub is mainly used on the milling and planing drum of road milling machine.
Background technology
Cutter is usually used in the machinery of ground maintenance, such as the cutting of road milling machine, pavement recycling machine or similar machine
On roller；In cutting surface process, cutter hub is in direct contact with the pavement material cut off is needed, so the abrasion of cutter hub is quick
's.Cutter is needed to be replaced frequently, therefore, the market demand of cutter is huge.
Attached drawing 6 shows the chisel body of the prior art, it can be seen that it includes cutter head 20, cutter head 20 has a diameter a1, and
And including a working face 30, there is diameter b1, an a1 ＞ b1.Working face 30 inwardly concaves, and forms a working region, fork-shaped work
The work department of tool work department is caught in the working region of cutter head 20, and dismantles cutter hub 10.So, in actual production, to divide mould
Line L1 is boundary, along the direction open-close module of f and f1.Working face 30 can not be by being molded straight forming, it is necessary to via the later stage
Machining mode obtains, and therefore, the cutter head of the prior art is relatively low in production efficiency, and production process is complicated, and production cost is high, that
Yield in unit interval is also low.To sum up, general cutter structure shape needs multiple working procedure complete in production in the market
At production efficiency is low, and cost is higher.
Invention content
In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a kind of millings simple in structure, work efficiency is high
Dig chisel body.
To achieve the above object, the invention is realized by the following technical scheme：
A kind of milling chisel body, including cutter head and handle of a knife, wherein the handle of a knife has extremely away from the direction of the cutter head
Few 2 working faces.
Preferably, the milling chisel body, wherein the handle of a knife is respectively provided on its centerline direction
First working face, the second working face, third working face, the 4th working face.
Preferably, the milling chisel body, wherein first working face, the second working face, third working face,
4th working face is by compression molding, and using the third working face as die joint.
Preferably, the milling chisel body, wherein the diameter of the cutter head is more than the straight of first working face
Diameter, the diameter of first working face are more than the diameter of the 4th working face.
Preferably, the milling chisel body, wherein be equipped with washer on the 4th working face.
Preferably, the milling chisel body, wherein the 4th working face is tightly attached to second working face.
Preferably, the milling chisel body, wherein first working face, third working face, the 4th working face enclose
The working region inwardly concaved at one.
Preferably, the milling chisel body, wherein the milling chisel body is applied in fork implement.
The milling chisel body of the present invention, cutter hub compared with prior art can be molded one-pass molding, improve the knot of cutter hub
Structure, several working faces facilitate durable, improve production efficiency, simplify production process, reduce production cost and the energy disappears
Consumption, improves the yield of unit interval.
Description of the drawings
Fig. 1 is the whole front view of the chisel body described in one embodiment of the invention；
Fig. 2 is the whole upward view of the chisel body described in one embodiment of the invention；
Fig. 3 is the partial sectional view of the chisel body assembly washer described in one embodiment of the invention；
Fig. 4 is the overall top view of the chisel body described in one embodiment of the invention；
Fig. 5 is the dismounting schematic diagram of the chisel body described in one embodiment of the invention；
Fig. 6 is the whole front view of prior art cutter hub.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
A kind of milling chisel body 1 of the present embodiment, as depicted in figs. 1 and 2, with cutter head 2 and handle of a knife 4, wherein handle of a knife
4 have several (at least two be not many again) working faces away from the direction of cutter head 2, preferably, working face quantity
More than 2.The cutter hub 1 includes the first working face 41, the second working face 5, third working face 6 and the 4th working face 9.First work
Make face 41, the second working face 5, third working face 6, the 4th working face 9, by molding straight forming.It is boundary with die parting line L,
Along the direction open-close module of F and F1, third working face 6 is die joint.
The milling chisel body of the present invention, cutter hub compared with prior art can be molded one-pass molding, improve the knot of cutter hub
Structure improves production efficiency, simplifies production process, reduces production cost and energy consumption, improves the production of unit interval
Amount.
A diameter of a of the cutter head 2, a diameter of b of the first working face 41, a diameter of c of the 4th working face 9, and a ＞ b
＞ c.
As shown in Fig. 3 Fig. 4, washer 8 is installed on the 4th working face 9, the 4th working face 9 is close to and the second working face
5。
As shown in figure 5, the first working face 41, third working face 6, the 4th working face 9 of chisel body surround one and concave
The work department 101 of the working region entered, fork implement 100 is caught in the working region of chisel body 1, and is dismantled along direction A
Chisel body 1.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (9)
1. a kind of milling chisel body, which is characterized in that including cutter head and handle of a knife, wherein the handle of a knife is away from the cutter head
Direction has at least two working face.
2. milling chisel body as described in claim 1, which is characterized in that the handle of a knife is dividing on its centerline direction
It Ju You not the first working face, the second working face, third working face, the 4th working face.
3. milling chisel body as claimed in claim 2, which is characterized in that first working face, the second working face, third work
Make face, the 4th working face by compression molding, and using the third working face as die joint.
4. milling chisel body as claimed in claim 2, which is characterized in that the diameter of the cutter head is more than first working face
Diameter, the diameter of first working face is more than the diameter of the 4th working face.
5. milling chisel body as claimed in claim 4, which is characterized in that be equipped with washer on the 4th working face.
6. milling chisel body as claimed in claim 5, which is characterized in that the 4th working face is tightly attached to second work
Face.
7. milling chisel body as claimed in claim 6, which is characterized in that first working face, third working face, the 4th work
A working region inwardly concaved is surrounded as face.
8. milling chisel body as claimed in claim 7, which is characterized in that the milling chisel body is applied in fork implement.
9. milling chisel body as claimed in claim 8, which is characterized in that the fork implement has work department, the work
Portion can be caught in the working region of the milling chisel body to dismantle the milling chisel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475226.5A CN108487025A (en) | 2018-05-17 | 2018-05-17 | A kind of milling chisel body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475226.5A CN108487025A (en) | 2018-05-17 | 2018-05-17 | A kind of milling chisel body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108487025A true CN108487025A (en) | 2018-09-04 |
Family
ID=63354535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810475226.5A Pending CN108487025A (en) | 2018-05-17 | 2018-05-17 | A kind of milling chisel body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108487025A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011014569A1 (en) * | 2010-03-26 | 2011-09-29 | Kennametal Inc. | Cutting tool i.e. rotatable cutting insert, for mounting in hole of block in e.g. building site, has cylindrical sleeve including engaging element that comprises constant sectional shape extended around circumference of sleeve |
| DE102011000314A1 (en) * | 2011-01-25 | 2012-07-26 | Gerd Elfgen | Method for dismantling round shank chisel of milling device from receiving bore of chisel holder, involves moving chisel with clamping sleeve towards longitudinal axis relative to support plate, to displace sleeve in plate opening |
| CN104024576A (en) * | 2011-10-11 | 2014-09-03 | 必泰克有限两合公司 | Tool system |
| CN104246128A (en) * | 2011-10-11 | 2014-12-24 | 必泰克有限两合公司 | Tool holder |
| CN106978776A (en) * | 2017-04-13 | 2017-07-25 | 苏州凯通工程机械有限公司 | A kind of shank tools for road milling machine |
| CN206396610U (en) * | 2016-12-31 | 2017-08-11 | 马鞍山奥天机械科技有限公司 | A kind of pavement milling machine cutter head |
| CN208685417U (en) * | 2018-05-17 | 2019-04-02 | 苏州五元素机械制造有限公司 | A kind of milling chisel body |
-
2018
- 2018-05-17 CN CN201810475226.5A patent/CN108487025A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011014569A1 (en) * | 2010-03-26 | 2011-09-29 | Kennametal Inc. | Cutting tool i.e. rotatable cutting insert, for mounting in hole of block in e.g. building site, has cylindrical sleeve including engaging element that comprises constant sectional shape extended around circumference of sleeve |
| DE102011000314A1 (en) * | 2011-01-25 | 2012-07-26 | Gerd Elfgen | Method for dismantling round shank chisel of milling device from receiving bore of chisel holder, involves moving chisel with clamping sleeve towards longitudinal axis relative to support plate, to displace sleeve in plate opening |
| CN104024576A (en) * | 2011-10-11 | 2014-09-03 | 必泰克有限两合公司 | Tool system |
| CN104246128A (en) * | 2011-10-11 | 2014-12-24 | 必泰克有限两合公司 | Tool holder |
| CN206396610U (en) * | 2016-12-31 | 2017-08-11 | 马鞍山奥天机械科技有限公司 | A kind of pavement milling machine cutter head |
| CN106978776A (en) * | 2017-04-13 | 2017-07-25 | 苏州凯通工程机械有限公司 | A kind of shank tools for road milling machine |
| CN208685417U (en) * | 2018-05-17 | 2019-04-02 | 苏州五元素机械制造有限公司 | A kind of milling chisel body |
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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 | ||
| CB02 | Change of applicant information |
Address after: 226007 plant 4, HUanpu modern industrial park, No. 3, Qilianshan Road, suxitong science and Technology Industrial Park, Nantong City, Jiangsu Province Applicant after: Jiangsu Wuyuan Machinery Manufacturing Co.,Ltd. Address before: 215400 No. 4 Zhengzhong Road, Ludu Town, Taicang City, Suzhou City, Jiangsu Province Applicant before: SUZHOU WUYUANSU MACHINERY MANUFACTURING Co.,Ltd. |
|
| CB02 | Change of applicant information |