CN209307830U - A kind of wear-resisting milling-planing teeth of milling machine - Google Patents
A kind of wear-resisting milling-planing teeth of milling machine Download PDFInfo
- Publication number
- CN209307830U CN209307830U CN201822242010.2U CN201822242010U CN209307830U CN 209307830 U CN209307830 U CN 209307830U CN 201822242010 U CN201822242010 U CN 201822242010U CN 209307830 U CN209307830 U CN 209307830U
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- China
- Prior art keywords
- milling
- planing teeth
- mandril
- threaded rod
- inner cavity
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Abstract
The utility model relates to milling machine accessory technical fields, and disclose a kind of wear-resisting milling-planing teeth of milling machine, including milling-planing teeth, milling-planing teeth offers fixing groove in the middle part of bottom end, fixing groove is fixedly installed with elastic component at the top of inner cavity, and fixing groove inner cavity is located at the lower section screw thread of elastic component and is socketed with threaded rod, the two sides of fixing groove inner cavity offer movable span respectively, movable span internal activity is socketed with mandril, one end fixing sleeve of mandril is connected to baffle ring, and the external activity of mandril is socketed with ring spring, the external activity of milling-planing teeth bottom end is socketed with pedestal, placing groove is offered in the middle part of base intracavity, and pedestal bottom end offers accommodating groove, the two sides of placing groove inner cavity offer card slot respectively.Milling-planing teeth can be dismantled and be fixed with pedestal, structure is simple, improves the convenience to milling-planing teeth dismounting and change by the collective effect of threaded rod, mandril, card slot and ring spring by the wear-resisting milling-planing teeth of the milling machine.
Description
Technical field
The utility model relates to milling machine accessory technical field, the wear-resisting milling-planing teeth of specially a kind of milling machine.
Background technique
Milling-planing teeth claims milling machine cutter head or plane road tooth, usually can the progress material cuttings of multiple cooperation road pavements, mechanization
Drive manner, work efficiency is high, thus is widely used in bridges and roads maintenance, the cutting of ground surface material.
Connection between existing milling machine and milling-planing teeth using integral type, when carrying out plane road milling-planing teeth vulnerable to
Damage causes milling-planing teeth ineffective, is not easy to entire milling machine to be scrapped milling-planing teeth dismounting and change to cause the wave of resource
Take.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of wear-resisting milling-planing teeth of milling machine, has convenient for more
The advantages of changing milling-planing teeth solves the connection between existing milling machine and milling-planing teeth using integral type, is carrying out plane road
When milling-planing teeth vulnerable to damage make cause milling-planing teeth it is ineffective, be not easy to entire milling machine be scrapped milling-planing teeth dismounting and change
The problem of causing the waste of resource.
The utility model provides the following technical solutions: a kind of milling machine wear-resisting milling-planing teeth, including milling-planing teeth, the milling
Fixing groove is offered in the middle part of bottom of the tooth end, and elastic component, and fixing groove inner cavity position are fixedly installed at the top of the fixing groove inner cavity
It is socketed with threaded rod in the lower section screw thread of elastic component, the two sides of the fixing groove inner cavity offer movable span, the activity respectively
Hole internal activity is socketed with mandril, and one end fixing sleeve of the mandril is connected to baffle ring, and the external activity of mandril is socketed with annular
Spring, the external activity of the milling-planing teeth bottom end are socketed with pedestal, and placing groove, and pedestal are offered in the middle part of the base intracavity
Bottom end offers accommodating groove, and the two sides of the placing groove inner cavity offer card slot, the bottom end fixing sleeve of the base exterior respectively
It is connected to chuck.
Preferably, the top of the threaded rod is flexibly connected with the bottom of elastic component, and light is set as at the top of threaded rod
Sliding, the bottom end of the threaded rod and the bottom end of pedestal are on same straight line.
Preferably, one end of the ring spring is fixedly connected with one end of baffle ring, and the other end of ring spring and work
Dynamic hole inner cavity is fixedly connected on ring spring far from one end of threaded rod.
Preferably, one end of the mandril runs through movable span and extends to the outside of milling-planing teeth, and the mandril is close to screw thread
The shape of bar one end is truncated cone-shaped, and the outside of the mandril other end and the inside of card slot are clamped.
Preferably, the accommodating groove is located at the underface of placing groove, and accommodating groove runs through with placing groove, the accommodating groove
The internal external activity with threaded rod bottom end is socketed.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the wear-resisting milling-planing teeth of the milling machine can be with by the collective effect of threaded rod, mandril, card slot and ring spring
Milling-planing teeth is dismantled and fixed with pedestal, structure is simple, improves the convenience to milling-planing teeth dismounting and change.
2, the wear-resisting milling-planing teeth of the milling machine, by the collective effect of fixing groove, threaded rod and elastic component, so that working as screw thread
Bar movement and when to elastic member presses under the action of elastic component reaction force so that being connected more between threaded rod and fixing groove
Add securely, increases the fastness that milling-planing teeth is connect with pedestal.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the elevational schematic view of the utility model pier.
In figure: 1, milling-planing teeth；2, fixing groove；3, elastic component；4, threaded rod；5, movable span；6, mandril；7, baffle ring；8, ring
Shape spring；9, pedestal；10, placing groove；11, accommodating groove；12, card slot；13, chuck.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Simultaneously in the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is the utility model and simplified description for ease of description, rather than the equipment of indication or suggestion meaning or element must have spy
Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention, and the shade in figure is filled out
No particular meaning is filled, only for the positional relationship between each object in difference figure.
The wear-resisting milling-planing teeth of a kind of milling machine referring to FIG. 1-2, including milling-planing teeth 1, milling-planing teeth open up in the middle part of 1 bottom end
There is fixing groove 2, elastic component 3 is fixedly installed at the top of 2 inner cavity of fixing groove, and 2 inner cavity of fixing groove is located at the lower section spiral shell of elastic component 3
Line is socketed with threaded rod 4, and the top of threaded rod 4 is flexibly connected with the bottom of elastic component 3, and the top of threaded rod 4 is set as light
Sliding, the bottom end of threaded rod 4 and the bottom end of pedestal 9 pass through being total to for fixing groove 2, threaded rod 4 and elastic component 3 on same straight line
Same-action, so that when threaded rod 4 moves and squeezes elastic component 3 under the action of 3 reaction force of elastic component, so that threaded rod
What is connected between 4 and fixing groove 2 is stronger, increases the fastness that milling-planing teeth 1 is connect with pedestal 9, and the two of 2 inner cavity of fixing groove
Side offers movable span 5 respectively, and 5 internal activity of movable span is socketed with mandril 6, and one end of mandril 6 through movable span 5 and extends to
The outside of milling-planing teeth 1, shape of the mandril 6 close to 4 one end of threaded rod are truncated cone-shaped, and the outside of 6 other end of mandril and card slot 12
Inside clamping milling-planing teeth 1 and pedestal 9 can be dismantled and be consolidated by the collective effect of threaded rod 4,6 card slot 12 of mandril
Fixed, structure is simple, improves the convenience to 1 dismounting and change of milling-planing teeth, and one end fixing sleeve of mandril 6 is connected to baffle ring 7, and mandril
6 external activity is socketed with ring spring 8, and one end of ring spring 8 is fixedly connected with one end of baffle ring 7, and ring spring 8
The other end and 5 inner cavity of movable span are fixedly connected on ring spring 8 far from one end of threaded rod 4, in 8 restoring force of ring spring
Under effect, mandril 6 can be retracted to the clamping of cancellation Yu card slot 12 when turning threaded rod 4, in order to carry out more to milling-planing teeth 1
It changes, the external activity of 1 bottom end of milling-planing teeth is socketed with pedestal 9, and placing groove 10, and 9 bottom end of pedestal are offered in the middle part of 9 inner cavity of pedestal
Accommodating groove 11 is offered, accommodating groove 11 is located at the underface of placing groove 10, and accommodating groove 11 runs through with placing groove 10, accommodating groove 11
Inside and the external activity of 4 bottom end of threaded rod be socketed, by the effect of accommodating groove 11, when turn threaded rod 4 by milling-planing teeth 1 with
When pedestal 9 is fixed, the bottom end of the threaded rod 4 made and the bottom end of pedestal 9 are horizontal up and down in same, will in order to pass through chuck 13
The pedestal 9 for being equipped with milling-planing teeth 1 is fixed on milling machine, and the two sides of 10 inner cavity of placing groove offer card slot 12 respectively, outside pedestal 9
The bottom end fixing sleeve in portion is connected to chuck 13.
Milling-planing teeth 1 is placed into placing groove 10 by working principle first, and turning threaded rod 4 makes threaded rod 4 in fixing groove 2
Inside move up, will push when threaded rod 4 and mandril 6 contact mandril 6 to side move then with the clamping of card slot 12, at this time after
It is continuous to turn threaded rod 4 and contacted with elastic component 3 and elastic component 3 is squeezed, make the bottom end of threaded rod 4 and the bottom end of accommodating groove 11
On same straight line.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of wear-resisting milling-planing teeth of milling machine, including milling-planing teeth (1), it is characterised in that: the middle part of milling-planing teeth (1) bottom end
It offers fixing groove (2), is fixedly installed with elastic component (3) at the top of fixing groove (2) inner cavity, and fixing groove (2) inner cavity position
It is socketed with threaded rod (4) in the lower section screw thread of elastic component (3), the two sides of fixing groove (2) inner cavity offer movable span respectively
(5), movable span (5) internal activity is socketed with mandril (6), and one end fixing sleeve of the mandril (6) is connected to baffle ring (7), and
The external activity of mandril (6) is socketed with ring spring (8), and the external activity of milling-planing teeth (1) bottom end is socketed with pedestal (9),
It is offered placing groove (10) in the middle part of pedestal (9) inner cavity, and pedestal (9) bottom end offers accommodating groove (11), the placement
The two sides of slot (10) inner cavity offer card slot (12) respectively, and the external bottom end fixing sleeve of the pedestal (9) is connected to chuck (13).
2. a kind of wear-resisting milling-planing teeth of milling machine according to claim 1, it is characterised in that: the top of the threaded rod (4)
Portion is flexibly connected with the bottom of elastic component (3), and is set as smooth at the top of threaded rod (4), the bottom end of the threaded rod (4) with
The bottom end of pedestal (9) is on same straight line.
3. a kind of wear-resisting milling-planing teeth of milling machine according to claim 1, it is characterised in that: the ring spring (8)
One end is fixedly connected with the one end of baffle ring (7), and the other end of ring spring (8) and movable span (5) inner cavity are far from threaded rod (4)
One end be fixedly connected on ring spring (8).
4. a kind of wear-resisting milling-planing teeth of milling machine according to claim 1, it is characterised in that: one end of the mandril (6)
Through movable span (5) and the outside of milling-planing teeth (1) is extended to, shape of the mandril (6) close to threaded rod (4) one end is rotary table
Shape, and the inside of the outside of mandril (6) other end and card slot (12) is clamped.
5. a kind of wear-resisting milling-planing teeth of milling machine according to claim 1, it is characterised in that: the accommodating groove (11) is located at
The underface of placing groove (10), and accommodating groove (11) runs through with placing groove (10), the inside of the accommodating groove (11) and threaded rod
(4) the external activity socket of bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242010.2U CN209307830U (en) | 2018-12-29 | 2018-12-29 | A kind of wear-resisting milling-planing teeth of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242010.2U CN209307830U (en) | 2018-12-29 | 2018-12-29 | A kind of wear-resisting milling-planing teeth of milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209307830U true CN209307830U (en) | 2019-08-27 |
Family
ID=67679631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822242010.2U Expired - Fee Related CN209307830U (en) | 2018-12-29 | 2018-12-29 | A kind of wear-resisting milling-planing teeth of milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209307830U (en) |
-
2018
- 2018-12-29 CN CN201822242010.2U patent/CN209307830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |