CN107503273A - A kind of mounting system for ground cutting tool - Google Patents
A kind of mounting system for ground cutting tool Download PDFInfo
- Publication number
- CN107503273A CN107503273A CN201710559886.7A CN201710559886A CN107503273A CN 107503273 A CN107503273 A CN 107503273A CN 201710559886 A CN201710559886 A CN 201710559886A CN 107503273 A CN107503273 A CN 107503273A
- Authority
- CN
- China
- Prior art keywords
- annular element
- cutting tool
- fixedly connected
- mounting system
- diameter
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000003801 milling Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 11
- 239000000758 substrate Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
A kind of mounting system for ground cutting tool belongs to milling machine equipment technical field, relates generally to a kind of ground cutting tool；The problem of free degree is variable and unsteady situation, greatly affected the quality of pavement construction in order to solve replaceable bearing in the prior art in the assembling positioning with pedestal be present in the present invention；Bearing one end of the present invention stretches out the portion of forming a fixed connection, and pedestal is provided with hole shape chamber corresponding with the portion's of being fixedly connected matching, is fixedly connected in portion's patchhole shape chamber, it is characterised in that：The outer cover for being fixedly connected with portion is provided with annular element, is fixedly connected with portion and establishes mechanical interference with the inwall of hole shape chamber by annular element and is connected；The mounting system for ground cutting tool of the present invention is truly realized non-loosening, without the purpose to come off.
Description
Technical field
A kind of ground cutting tool belongs to milling machine equipment technical field, relates generally to a kind of for ground cutting tool
Mounting system.
Background technology
People build asphalt roads in order to which vehicle travels.The surface on road surface may finally become deformity, uneven, Bu Nengzhi
Support wheel weight or in other cases be not suitable for vehicle traveling, this depend on using density, foundation condition, temperature change,
Humidity changes and actual road age.In order to repair road surface so that vehicle is continuing with, remove used pitch and make for resurfacing
Prepare.
Cold milling and planing machine, be sometimes referred to as road pulverizer or scarifier, generally included by crawler type or in-wheel driving list
The machine for the framework that member quadrilateral supports.Framework is used to install engine, operator station and milling roller.Conjunction is passed through by engine
Suitable interconnection rotation smashes the surface of road equipped with the milling roller of cutting tool.
This machine be typically have it is driven and can be around the machine for the working roll that horizontal axis rotates, in the work
Multiple ground machining tools, particularly cutout or chisel and particularly round bar chisel are provided with roller.
In the actual cut course of work, rotate, to cut off damaged ground milling cylinder Fast Persistence.Such as
During this excision to move in circles, several replaceable bearings for being installed in milling cylinder are regular to bear this height successively
The working condition of frequency, large impact power and judder.Under this severe working condition, the knot of replaceable bearing and pedestal
Conjunction situation easily changes, for example, dislocation, loosening separation come off.When analyzing the reason for analogue occurs, Wo Menfa
Existing replaceable bearing has that the free degree is variable and unsteady situation in the assembling positioning with pedestal, greatly affected road surface
The quality of construction, also, construction work needs to interrupt, to overhaul or ressemble the replaceable bearing of missing of coming off.
The main building block of this replaceable support system include substrate parts it is being connected with substrate parts, with adding
The replaceable bearing of work instrument.Specifically, replaceable bearing be able to must integrally be formed with machining tool, but or can also be had
There is proper implements receiving portion, the instrument receiving portion is configured for accommodating the instrument for being used for ground processing, such as chisel, special
It is not round bar chisel, substrate parts are particularly logical securely for example by the cylindrical outer surface for the scarifying roller for being fixed on supporting
Cross and substrate parts are fixedly welded on roll body.Therefore substrate parts form the connection member of replaceable support system and roller matrix
Part.
The content of the invention
In order to solve the above problems, it is an object of the invention to give a kind of carriage support for ground cutting tool
System, annular element can play a part of the replaceable bearing free degree of limitation, prevent replaceable bearing from loosening, the feelings to come off
Condition.
The object of the present invention is achieved like this：
A kind of mounting system for ground cutting tool, including replaceable bearing, pedestal, bolt cutting tool, bearing
One end stretches out the portion of forming a fixed connection, and pedestal is provided with hole shape chamber corresponding with the portion's of being fixedly connected matching, is fixedly connected
In portion's patchhole shape chamber, the outer cover for being fixedly connected with portion is provided with annular element, be fixedly connected portion by annular element with
The inwall of hole shape chamber establishes mechanical interference connection, and the bolt is provided with the end of thread, locking terminal surface, one end of bolt
Screw in and be fixedly connected in portion from the opposite side of hole shape chamber, pedestal is fixedly connected with bearing.
The pedestal is provided with hole shape chamber, four carrying curved surfaces；The replaceable bearing is provided with four support curved surfaces, cuts
Cutter has mounting hole, carries application of a surface with four of pedestal respectively during assembling.
The end for being fixedly connected with portion is provided with annular protrusion, and annular element is set in outside annular protrusion.
The component inner surface of the annular element is circular conical surface, and member outer surface is the face of cylinder, the outer surface of annular protrusion
For with the corresponding circular conical surface of the shape size of component inner surface matching, the inner surface that hole shape chamber contacts with annular element is and portion
Part external surface shape size matching Correspondent cy linder face.
The member outer surface diameter that the hole shape chamber inner wall diameter is more than annular element is more than or equal to annular protrusion outer wall
Most outside diameter is more than diameter at the maximum end of the component inner surface of annular element.
The component inner surface of the annular element is the face of cylinder, and member outer surface is circular conical surface, the outer surface of annular protrusion
For with the corresponding face of cylinder of the shape size of component inner surface matching, the inner surface that hole shape chamber contacts with annular element is and portion
Circular conical surface corresponding to the matching of part external surface shape size.
The maximum that the diameter at the maximum end of the circular conical surface of the hole shape chamber is more than the member outer surface of annular element is straight
The diameter that footpath is more than the smallest end of the circular conical surface of hole shape chamber is more than annular protrusion more than the component inner surface diameter of annular element
Outer surface diameter.
The annular element includes member outer surface, component inner surface and at least one locating surface, the side wall of annular element
On be provided with least one through slot, the locating surface all intersects with member outer surface and component inner surface, and at least shares one
Bar intersecting lens.
Cutting part inner surface, member outer surface and positioning parts face, formation penetrate shape breach to the through slot simultaneously.
The bearing side relative with being fixedly connected with portion is provided with Cutting tool installation manner hole, and cutting tool is arranged on Cutting tool installation manner hole
Interior, the cutting tool, which is provided with, fixes to clamp end, cuts the central axis in tip Cutting tool installation manner hole with being fixedly connected in portion
Acute angle scope between mandrel line is 27-30 °.
The present invention compared with prior art, has the advantages that：Invention increases annular element, the annular element
Middle union piece during substantially replaceable bearing and pedestal installation, specifically, the end of thread of bolt is passed through on pedestal
Stepped hole, annular element inner surface, screw in replaceable bearing and be fixedly connected in the internal thread hole in portion, after screwing bolts, bolt
Locking terminal surface and the step surface of pedestal be brought into close contact；Four support curved surfaces corresponding with pedestal four on replaceable bearing
Individual carrying curved surface is brought into close contact；The taper anchor ring that replaceable bearing is fixedly connected, be all taper anchor ring annular element in
Surface matches；Hole shape chamber on pedestal, the outer surface of annular element with being all cylinder match and are brought into close contact.Extremely
This, replaceable bearing is fixedly connected with portion and the unborn space of base aperture shape chamber, is linked together by annular element, can
The one-movement-freedom-degree B of replacing time is interfered and be restricted by annular element, mutually without position amount of movement, matches somebody with somebody for mechanical interference
Close, in this way, the mounting system for being used for ground cutting tool is truly realized non-loosening, without the purpose to come off.
Brief description of the drawings
Fig. 1 is 45 ° of assembly schematic diagrames of rear side of replaceable bearing and pedestal in the embodiment of the present invention one；
Fig. 2 is 45 ° of the front side assembly schematic diagram of replaceable bearing and pedestal in the embodiment of the present invention one；
Fig. 3 is replaceable bearing and annular element and pedestal assembling initial position schematic diagram in the embodiment of the present invention one；
Fig. 4 is that replaceable bearing and annular element and pedestal assembling initial position partial enlargement shows in the embodiment of the present invention one
It is intended to；
Fig. 5 is replaceable bearing and annular element and pedestal assembling final position schematic diagram in the embodiment of the present invention one；
Fig. 6 is that replaceable bearing and annular element and pedestal assembling final position partial enlargement shows in the embodiment of the present invention one
It is intended to；
Fig. 7 is replaceable bearing and pedestal assembling decomposing schematic representation in the embodiment of the present invention one；
Fig. 8 is the replaceable seat supports curved surface of the present invention and pedestal carrying curved surface cooperation schematic diagram；
Fig. 9 is the replaceable bearing of the present invention and pedestal assembly axonometric drawing；
Figure 10 is that annular element is faced and sectional view in the embodiment of the present invention one；
Figure 11 is 45 ° of assembly schematic diagrames of rear side of replaceable bearing and pedestal in the embodiment of the present invention two；
Figure 12 is 45 ° of the front side assembly schematic diagram of replaceable bearing and pedestal in the embodiment of the present invention two；
Figure 13 is replaceable bearing and annular element and pedestal assembling initial position schematic diagram in the embodiment of the present invention two；
Figure 14 is replaceable bearing and annular element and pedestal assembling initial position partial enlargement in the embodiment of the present invention two
Schematic diagram；
Figure 15 is replaceable bearing and annular element and pedestal assembling final position schematic diagram in the embodiment of the present invention two；
Figure 16 is replaceable bearing and annular element and pedestal assembling final position partial enlargement in the embodiment of the present invention two
Schematic diagram；
Figure 17 is replaceable bearing and pedestal assembling decomposing schematic representation in the embodiment of the present invention two；
Figure 18 is that annular element is faced and sectional view in the embodiment of the present invention two；
Description of reference numerals：1-bearing；2-pedestal；2.1-base bottom region；2.2-rotatingcylindrical drum outer surface；
3-bolt；3.3-bolt locks terminal surface；9-cutter；11-it is fixedly connected with portion；11.1-anchor ring；12-application of a surface face
Region；The support curved surface of 12.1-replaceable bearing；The support curved surface of 12.2-replaceable bearing；14-bearing is fixedly connected with portion
Internal thread；The carrying curved surface of 22.1-pedestal；The carrying curved surface of 22.2-pedestal；23-curved bearing surface；23.1-pedestal
Carry curved surface；The carrying curved surface of 23.2-pedestal；26-step；27-hole shape chamber；27.4-base step face；28-hole shape
Accommodating chamber；The step surface of 28.1-pedestal；The support curved surface of 40.1-replaceable bearing；The support of 40.2-replaceable bearing is bent
Face；50-annular element；50.1-annular element outer surface；50.2-annular element inner surface；50.3-annular element penetrates
Groove；50.4-annular element locating surface；The mounting system of 100-ground cutting tool；M-pedestal base system work rotation side
To；A-pass through L0 and L2 virtual plane；M-bolt screws direction；F-bolt pretightening；L0-replaceable bearing mounting hole
Central axis；L2-Cutting tool installation manner hole central axis.
Embodiment
The specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment one, a kind of mounting system for ground cutting tool of the present embodiment, including replaceable bearing 1 and base
Seat 2, the one end of bearing 1 stretch out the portion of forming a fixed connection 11, and pedestal is provided with matches corresponding hole shape with being fixedly connected with portion 11
Chamber 27, it is fixedly connected in the patchhole shape chamber 27 of portion 11, the outer cover for being fixedly connected with portion 11 is provided with annular element 50, Gu
Determine connecting portion 11 mechanical interference established with the inwall of hole shape chamber 27 by annular element 50 to be connected.
The end for being fixedly connected with portion 11 is provided with annular protrusion, and annular element 50 is set in outside annular protrusion.
The component inner surface 50.2 of the annular element 50 is circular conical surface, and member outer surface 50.1 is the face of cylinder, convex annular
The outer surface risen is the corresponding circular conical surface of shape size matching with component inner surface 50.2, hole shape chamber 27 and annular element 50
The inner surface of contact is to match Correspondent cy linder face with the shape size of member outer surface 50.1.
The inner diameter of hole shape chamber 27The diameter of member outer surface 50.1 of annular element 50Outside annular protrusion
The most outside diameter of surface 11.1Diameter at the maximum end of the component inner surface 50.2 of annular element 50Between relation be：
The annular element 50 includes member outer surface 50.1, component inner surface 50.2 and locating surface 50.4, annular element
Through slot 50.3, the locating surface 50.4 and 50.2 whole phases of member outer surface 50.1 and component inner surface are provided with 50 side wall
Hand over, and at least share an intersecting lens.
The through slot 50.3 while cutting part inner surface 50.2, member outer surface 50.1 and positioning parts face 50.4,
Formation penetrates shape breach.
The bearing 1 side relative with being fixedly connected with portion 11 is provided with Cutting tool installation manner hole, the center for being fixedly connected with portion
Axis is conllinear with the central axis L0 of base aperture shape chamber, center line axis L0 and the void of the central axis L2 formation in Cutting tool installation manner hole
Angled each other in quasi-plane A, scope is in 27 °~30 °
Such as the assembling explosive view of all parts of mounting system 100 that the ground cutting tool is shown in Fig. 1 Fig. 2；Fig. 3 figures
Assembling and the welding sectional view of the mounting system 100 of the ground cutting tool are shown in 4；Show that the ground is cut in Fig. 5 Fig. 6
Other views of the mounting system 100 of cutter；Figure 7 illustrates the annular element of the mounting system 100 of the ground cutting tool
50 sectional view；
Theory structure for the mounting system 100 of ground cutting tool should combine Fig. 1 Fig. 2 Fig. 7 and describe in detail first.With
Include replaceable bearing 1, pedestal 2, annular element 50 and bolt 3 in the critical elements of the mounting system 100 of ground cutting tool.
Cutting tool 9 is housed on replaceable bearing 1., first can be by pedestal 2 with its bottom section 2.1 in order to assemble fixed pedestal 2
It is fixed on the outer surface of rotatingcylindrical drum 2.2, such as by being welded and fixed (only local in figure 3 to show).On the base 2 may be used
Replaceable bearing 1 is assembled in a manner of by being described in further detail below.Replaceable bearing 1 finally installs cutting tool 9, cutting
Cutter 9 is mounted in the independent component on replaceable bearing 1, is, for example, specifically circle handle chisel, such as Fig. 1 into Fig. 3 institute
As showing.In job run, rotatingcylindrical drum 2.2 is allowed to rotate by appropriate drive device, so as to which cutting tool 9 is along work
Industry direction M contacts with ground to be processed and corresponding ground-to-ground face carries out scarifying, mixing, crushing etc..
It is crucial for one in the mounting system 100 of ground cutting tool and for the substantial element of the present invention
It is annular element 50, it includes outer surface 50.1, and inner surface 50.2, locating surface 50.4, through slot 50.3, material is steel, is had
Enough intensity, toughness, elasticity.The vital point of the annular element is, as shown in Fig. 1,2,7, the direction according to arrow D4 will
Annular element 50 is fitted into the hole shape chamber 27 of pedestal 2, then replaceable bearing 1 is assembled on the base 2 along arrow D3 directions,
Finally, bolt 3 is passed through to the stepped hole 26 of pedestal 2 along arrow D5 directions, m rotates to replaceable bearing 1 along direction of rotation
In internal thread hole 14.In the presence of the pretightning force F of bolt 3, as shown in Fig. 3,4,7,10, each element is first before being screwed for bolt
Beginning position relationship.
The inner surface 50.2 of annular element 50 is cone, there is diameterDiameterAngle [alpha] 1, replaceable bearing 1
The taper anchor ring 11.1 being fixedly connected in portion 11 has diameterDiameterAngle [alpha] 3, and diameterDiameterDiameterAngle [alpha] 1=α 3, so the taper being fixedly connected in portion 11 of the inner surface 50.2 of annular element 50 and replaceable bearing 1
Anchor ring 11.1, which can be realized, is brought into close contact slip.
Further continue swivel bolt 3, then replaceable bearing 1 can be along direction D3 and along the inner surface of annular element 50
50.2 slide, and now, because annular element 50 is steel, leave a through slot 50.3, there is certain intensity, toughness, elasticity, and
And the diameter on one segment length C, by diameterTo diameterIt is gradually reduced, it should be apparent that, annular element 50 can quilt
The diameter being fixedly connected in portion 11 of replaceable bearing 1Expanded, and expanded along direction D1, D2, due to annular element
50 outer surface diameter isAnd diameterDiameterSo the outer surface of annular element 50 and base aperture shape chamber 27 it
Between uniform gap X be present, when the outer surface diameter of annular element 50It is expanded to and the diameter of base aperture shape chamber 27When equal,
As shown in Fig. 6 Figure 10, i.e. diameter=diameterUniform gap X=0, then the locking terminal surface 3.3 and pedestal of bolt 3 platform
Terrace 28.1 is brought into close contact, and shows that bolt 3 has screwed.Then the outer surface 50.1 of annular element 50 and base aperture shape chamber 27 are close
Fitting；
The inner surface 50.2 of annular element 50 and the taper anchor ring 11.1 being fixedly connected in portion 11 of replaceable bearing 1 are close
Fitting；The locating surface 50.4 of annular element 50 is brought into close contact with base step face 27.4.Synchronous, the support of replaceable bearing is bent
Face 12.1,12.2 is identical with 23.1,23.2 liang of two radius of carrying curved surface of pedestal respectively, so SURFACES MATCHING can be brought into close contact.
The carrying curved surface 22.1 with pedestal, 22.2 two radius are identical respectively for the support curved surface 40.1,40.2 of replaceable bearing, so curved surface
Matching can be brought into close contact, and all of above fitting is mechanical interference mode.
The difference of embodiment two, the present embodiment and embodiment one is：The component inner surface 50.2 of the annular element 50
For the face of cylinder, member outer surface 50.1 is circular conical surface, and the outer surface of annular protrusion is the shape size with component inner surface 50.2
The face of cylinder corresponding to matching, the inner surface that hole shape chamber 27 contacts with annular element 50 are and the shape size of member outer surface 50.1
Circular conical surface corresponding to matching.
The diameter at the maximum end of the circular conical surface of the hole shape chamber 27The member outer surface 50.1 of annular element 50 is most
General goal diameterThe diameter of the smallest end of the circular conical surface of hole shape chamber 27The diameter of component inner surface 50.2 of annular element 50The diameter of outer surface 11.1 of annular protrusionBetween relation be：
According to the published mounting system for ground cutting tool, its replaceable bearing is fixedly connected with portion and pedestal
Upper hole shape chamber coordinates without the assembling that is rigidly connected, and on plane A, replaceable bearing has single-degree-of-freedom B to be not affected by limitation, i.e.,
Replaceable bearing has the activity of displacement in arrow direction, then in practice of construction in use, replaceable bearing is in height
Under frequency, large impact power and the working condition of judder, the possibility for occurring loosening, coming off greatly increases, the present invention such as Fig. 9
It is shown, for the free degree B of the replaceable bearing 1 in the mounting system 100 of ground cutting tool in the direction of the arrow by ring part
Part 50 and base aperture shape chamber 27 are limited, and so, are just thoroughly solved replaceable bearing 1 and are loosened in actual applications,
And the phenomenon eventually fallen out.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that those skilled in the art will should say for clarity
Bright book is as an entirety, and the technical solutions in the various embodiments may also be suitably combined, and forming those skilled in the art can be with
The other embodiment of understanding.
Claims (10)
1. a kind of mounting system for ground cutting tool, including replaceable bearing and pedestal, bearing one end stretches out shape
Into the portion that is fixedly connected, pedestal is provided with hole shape chamber corresponding with the portion's of being fixedly connected matching, is fixedly connected with portion's patchhole shape chamber
It is interior, it is characterised in that：The outer cover for being fixedly connected with portion is provided with annular element, is fixedly connected with portion and passes through annular element and hole shape
The inwall of chamber establishes mechanical interference connection.
A kind of 2. mounting system for ground cutting tool according to claim 1, it is characterised in that：It is described to be fixedly connected
The end in portion is provided with annular protrusion, and annular element is set in outside annular protrusion.
A kind of 3. mounting system for ground cutting tool according to claim 2, it is characterised in that：The annular element
Component inner surface be circular conical surface, member outer surface is the face of cylinder, and the outer surface of annular protrusion is the shape with component inner surface
Circular conical surface corresponding to size matching, the inner surface that hole shape chamber contacts with annular element are to be matched with member outer surface shape size
Correspondent cy linder face.
A kind of 4. mounting system for ground cutting tool according to claim 3, it is characterised in that：The hole shape chamber
The member outer surface diameter that inner diameter is more than annular element is more than ring part more than or equal to annular protrusion outer wall most outside diameter
Diameter at the maximum end of the component inner surface of part.
A kind of 5. mounting system for ground cutting tool according to claim 2, it is characterised in that：The annular element
Component inner surface be the face of cylinder, member outer surface is circular conical surface, and the outer surface of annular protrusion is the shape with component inner surface
The face of cylinder corresponding to size matching, the inner surface that hole shape chamber contacts with annular element are to be matched with member outer surface shape size
Corresponding circular conical surface.
A kind of 6. mounting system for ground cutting tool according to claim 5, it is characterised in that：The hole shape chamber
Circular conical surface maximum end diameter be more than annular element member outer surface maximum diameter be more than hole shape chamber circular cone
The diameter of the smallest end in face is more than outer surface diameter of the component inner surface diameter more than annular protrusion of annular element.
A kind of 7. mounting system for ground cutting tool according to claim 1, it is characterised in that：The annular element
Including member outer surface, component inner surface and at least one locating surface, at least one through slot is provided with the side wall of annular element.
A kind of 8. mounting system for ground cutting tool according to claim 7, it is characterised in that：The locating surface with
Member outer surface and component inner surface are all intersecting, and at least share an intersecting lens.
A kind of 9. mounting system for ground cutting tool according to claim 7, it is characterised in that：The through slot is same
When cutting part inner surface, member outer surface and positioning parts face, formation penetrates shape breach.
A kind of 10. mounting system for ground cutting tool according to claim 1, it is characterised in that：The bearing with
It is fixedly connected with the relative side in portion and is provided with Cutting tool installation manner hole, the central axis in Cutting tool installation manner hole and the central axis for being fixedly connected with portion
Between acute angle scope be 27-30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559886.7A CN107503273A (en) | 2017-07-11 | 2017-07-11 | A kind of mounting system for ground cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559886.7A CN107503273A (en) | 2017-07-11 | 2017-07-11 | A kind of mounting system for ground cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503273A true CN107503273A (en) | 2017-12-22 |
Family
ID=60678876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710559886.7A Pending CN107503273A (en) | 2017-07-11 | 2017-07-11 | A kind of mounting system for ground cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120502A1 (en) * | 2019-12-19 | 2021-06-24 | 苏州五元素机械制造有限公司 | Cutting device having self-centering cutter frame |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020074851A1 (en) * | 2000-12-20 | 2002-06-20 | Montgomery Robert H. | Protective wear sleeve having tapered lock and retainer |
| US20100253130A1 (en) * | 2009-04-02 | 2010-10-07 | The Sollami Company | Slotted Shank Bit Holder |
| CN202250083U (en) * | 2011-07-26 | 2012-05-30 | 三一重型装备有限公司 | Pick-holder subassembly and heading machine |
| GB201513815D0 (en) * | 2014-08-20 | 2015-09-16 | Element Six Gmbh And Element Six Uk Ltd | Pick assembly, processing assembly comprising it, method of making it and method of using it |
| CN105714664A (en) * | 2016-03-15 | 2016-06-29 | 湖南三一路面机械有限公司 | Quick-changing cutter holder assembly, milling drum and milling machine |
| CN106758725A (en) * | 2016-12-27 | 2017-05-31 | 苏州凯通工程机械有限公司 | A kind of Novel milling machine tool rest base systems |
| CN207017122U (en) * | 2017-07-11 | 2018-02-16 | 苏州凯通工程机械有限公司 | A kind of mounting system for ground cutting tool |
-
2017
- 2017-07-11 CN CN201710559886.7A patent/CN107503273A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020074851A1 (en) * | 2000-12-20 | 2002-06-20 | Montgomery Robert H. | Protective wear sleeve having tapered lock and retainer |
| US20100253130A1 (en) * | 2009-04-02 | 2010-10-07 | The Sollami Company | Slotted Shank Bit Holder |
| CN202250083U (en) * | 2011-07-26 | 2012-05-30 | 三一重型装备有限公司 | Pick-holder subassembly and heading machine |
| GB201513815D0 (en) * | 2014-08-20 | 2015-09-16 | Element Six Gmbh And Element Six Uk Ltd | Pick assembly, processing assembly comprising it, method of making it and method of using it |
| CN105714664A (en) * | 2016-03-15 | 2016-06-29 | 湖南三一路面机械有限公司 | Quick-changing cutter holder assembly, milling drum and milling machine |
| CN106758725A (en) * | 2016-12-27 | 2017-05-31 | 苏州凯通工程机械有限公司 | A kind of Novel milling machine tool rest base systems |
| CN207017122U (en) * | 2017-07-11 | 2018-02-16 | 苏州凯通工程机械有限公司 | A kind of mounting system for ground cutting tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120502A1 (en) * | 2019-12-19 | 2021-06-24 | 苏州五元素机械制造有限公司 | Cutting device having self-centering cutter frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101809247B (en) | Rotary cutter for tunnel boring machine | |
| US7418986B2 (en) | Tree stump grinder | |
| EP2848312B1 (en) | Tool, toolholder and tool-toolholder unit for milling cutters and/or shredders | |
| US20170079219A1 (en) | Land clearing tool assembly with a depth control ring and drum assembly | |
| CN106285707B (en) | A kind of extension type side hobboing cutter girff | |
| US20150054332A1 (en) | Tooth and retainer | |
| CN205420976U (en) | Ground processing machinery | |
| CN104452559B (en) | Milling machine as well as milling drum and quick-change cutter holder system thereof | |
| US8770669B2 (en) | Cutting tool configuration having wear disc | |
| US3545811A (en) | Reinforced rotating head for a tunnel boring machine | |
| CN207017122U (en) | A kind of mounting system for ground cutting tool | |
| US20150083275A1 (en) | Cutting shaft for vertical stump grinder | |
| CN107503273A (en) | A kind of mounting system for ground cutting tool | |
| US10378187B2 (en) | Replaceable mounting apparatus for reducing elements | |
| KR20180102276A (en) | Rotating plate type surface grinding machine and excavator equipped with the same | |
| CN210829279U (en) | Modularized split type shield pipe jacking machine | |
| US7017683B2 (en) | Cutter for tunnel boring machine | |
| RU2055184C1 (en) | Working member of device for breaking of mineral media and artificial materials | |
| US20220034045A1 (en) | Soil working roller for a soil processing machine | |
| CN209384075U (en) | A kind of cutter | |
| CN108779611A (en) | Locking system for preventing cutter holder from rotating | |
| CN209206604U (en) | Auxiliary device | |
| US11933002B1 (en) | Rolling wedge cutter drum | |
| CN202228084U (en) | Bearing support fixed type double-edge hob cutter with wear indicating function | |
| US20220364318A1 (en) | Quick-change holder, quick-change chisel holder system, milling roller for a road milling machine, and road milling machine |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |