CN205712248U - A kind of prosthetic device of grader rotary disk gear ring - Google Patents
A kind of prosthetic device of grader rotary disk gear ring Download PDFInfo
- Publication number
- CN205712248U CN205712248U CN201620363342.4U CN201620363342U CN205712248U CN 205712248 U CN205712248 U CN 205712248U CN 201620363342 U CN201620363342 U CN 201620363342U CN 205712248 U CN205712248 U CN 205712248U
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- tooth
- gear ring
- circular arc
- facing
- bar
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- 208000006637 fused teeth Diseases 0.000 claims abstract description 29
- 235000000621 Bidens tripartita Nutrition 0.000 claims abstract description 28
- 240000004082 Bidens tripartita Species 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 210000001138 tear Anatomy 0.000 claims abstract description 12
- 230000008439 repair process Effects 0.000 abstract description 13
- 238000005498 polishing Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 3
- 208000028804 PERCHING syndrome Diseases 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005552 hardfacing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses the prosthetic device of a kind of grader rotary disk gear ring, including: castellated plates, described castellated plates includes substrate and the dental lamina at the top being arranged on described substrate, and described top is circular arc, and described dental lamina can be fitted completely with one section of gear ring that do not weares and teares；Multiple facings, for being embedded between adjacent double tooth to be repaired, the shape of described facing is identical with the adjacent shape do not worn and torn between tooth；Keeper, for being fixed to described facing between adjacent double tooth described to be repaired.Facing is embedded between adjacent double tooth to be repaired by this utility model, then welds facing, the tooth that finally polishing of comparison castellated plates, reparation make new advances.This utility model is low to the requirement of electric welder, reduces cost, efficiency is high, it is the highest to repair similarity.
Description
Technical field
This utility model relates to the reparation field of gear ring, particularly relates to a kind of grader rotary disk
The prosthetic device of gear ring.
Background technology
Due to land leveller high load capacity, run for a long time, cause the tooth on its perching knife rotating disk gear ring not
Evitable to wear and tear.Life-time service necessarily causes serious wear, and when causing revolution, engagement is not
Good, serious meeting causes perching knife revolution not in place, and then affects the working performance of land leveller.If
Select the gear ring every time more renewed, spend huge, relatively waste.
Being generally directed to gear ring wear and tear this situation, existing mode then can be polished with simple repair welding
Mode carry out reparation substantially.The recovery technique of this " repair welding+polishing ", because making during repair welding
Be hardfacing electrode, be vertical position welding during welding, higher to the level requirement of electric welder.Meanwhile,
All using welding rod to carry out repair welding, expense is of a relatively high.And in repair welding and polishing the two process
In, the time of input is the most relatively long, extremely inefficient.The similarity with standard basic rack tooth profile can be reached
Up to 60% 90%.
Therefore, it is necessary to design that a kind of level requirement to electric welder is low, low cost, efficiency high,
Repair the higher prosthetic device of similarity.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of to electric welder's
Level requirement is low, low cost, efficiency high, repair the higher prosthetic device of similarity.
The technical solution of the utility model provides the reparation dress of a kind of grader rotary disk gear ring
Put, including:
Castellated plates, described castellated plates includes substrate and the dental lamina at the top being arranged on described substrate, institute
Stating top is circular arc, and described dental lamina can be fitted completely with one section of gear ring that do not weares and teares；
Multiple facings, for being embedded between adjacent double tooth to be repaired, the shape of described facing and phase
The adjacent shape do not worn and torn between tooth is identical；
Keeper, for being fixed to described facing between adjacent double tooth described to be repaired.
Further, described keeper includes circular arc bar, for supporting the support bar of described circular arc bar,
And for positioning the location bar of described facing, described location bar is along described circular arc bar uniform intervals cloth
Put and multiple described facings are respectively fixed between adjacent double tooth described to be repaired.
Further, described support bar includes that cross bar and montant, described cross bar are connected to described circular arc
The two ends of bar, described montant connects the stage casing of described circular arc bar and described cross bar.
Further, to include that multiple tooth, multiple described tooth uniform intervals are arranged in described for described dental lamina
On the described top of substrate.
Further, the cross section of described tooth is the triangle of top band circular arc chamfering.
Further, described facing is the V-type of band circular arc chamfering.
Further, described substrate is semicircle.
After using technique scheme, have the advantages that
Facing is embedded between adjacent double tooth to be repaired by this utility model, then welds facing,
The tooth that the polishing of rear comparison castellated plates, reparation make new advances.This utility model is low to the requirement of electric welder, fall
Low cost, efficiency are high, it is the highest to repair similarity.
Accompanying drawing explanation
Fig. 1 is the structural representation of double tooth to be repaired in this utility model one embodiment；
Fig. 2 is the structural representation of gear ring of not wearing and tearing in this utility model one embodiment；
Fig. 3 is the structural representation of castellated plates in this utility model one embodiment；
Fig. 4 is the structural representation of facing in this utility model one embodiment；
Fig. 5 is by facing and double tooth welded structure schematic diagram to be repaired in this utility model one embodiment；
Fig. 6 is the partial enlarged drawing in Fig. 5 at G；
Fig. 7 is structural representation castellated plates being directed at tooth to be polished in this utility model one embodiment
Figure；
Fig. 8 is the structural representation having repaired tooth in this utility model one embodiment.
Reference synopsis:
1-castellated plates 2-facing 3-keeper
11-substrate 12-dental lamina 31-circular arc bar
32-support bar 33-positions bar 121-tooth
321-cross bar 322-montant A-does not weares and teares gear ring
B-double tooth to be repaired C-does not weares and teares tooth D-tooth to be polished
E-has repaired tooth
Detailed description of the invention
Further illustrate detailed description of the invention of the present utility model below in conjunction with the accompanying drawings.
As illustrated in figs. 2-7, the prosthetic device of grader rotary disk gear ring, including: castellated plates 1,
Castellated plates 1 includes substrate 11 and the dental lamina 12 at the top being arranged on substrate 11, and top is circular arc,
Dental lamina 12 can be fitted completely with one section of gear ring A that do not weares and teares；Multiple facings 2, are used for being embedded into phase
Between adjacent double tooth B to be repaired, the shape of facing 2 and the adjacent shape phase do not worn and torn between tooth C
With；Keeper 3, for being fixed to facing 2 between adjacent double tooth B to be repaired.
Facing 2 is embedded between adjacent double tooth B to be repaired by this utility model, then welds facing
2 and double tooth B to be repaired, solder is for filling the space between facing 2 and double tooth B to be repaired, the most right
Polish according to castellated plates 1, repair the tooth made new advances.This utility model is low to the requirement of electric welder, electric welding
Work has only to the position at corresponding facing place, and to carry out positioning welding the most permissible." mend compared to existing
Weldering+polishing " repair mode, polishing amount has been reduced to existing less than 1/5.Therefore, reduce
Cost, improve work efficiency.Further, repair similarity and be up to about 95%.
Seeing Fig. 1, Fig. 1 is the structural representation of double tooth to be repaired in this utility model one embodiment.Figure
In 1, B is double tooth to be repaired, and C is not for wearing and tearing tooth.From figure 1 it appears that double tooth B to be repaired is
Through by heavy wear.
Seeing Fig. 2, Fig. 2 is the structural representation of gear ring of not wearing and tearing in this utility model one embodiment.
One section is not worn and torn gear ring A as the benchmark making castellated plates 1.Make the dental lamina 12 of castellated plates 1
Gear ring A fits completely with not wearing and tearing.
As it is shown on figure 3, castellated plates 1 includes substrate 11 and the dental lamina at the top being arranged on substrate 11
12, top is circular arc.In the present embodiment, substrate 11 is the most semicircle.Dental lamina 12 includes
Multiple teeth 121, multiple tooth 121 uniform intervals are arranged on the top of substrate 11.Cutting of tooth 121
Face is the triangle of top band circular arc chamfering.Each tooth 121 be inserted into adjacent do not wear and tear tooth C it
Between, and fit completely with the tooth C that do not weares and teares, i.e. the shape of tooth 121 be substantially dependent on adjacent not
The shape in the space between abrasion tooth C.
It is preferred that the difference of the shape according to the adjacent space do not worn and torn between tooth C, i.e. do not grind
Damaging the change of the shape of tooth C, the shape of dental lamina 12 changes the most accordingly.Such as: cutting of tooth
Face can be trapezoidal or U-shaped.
Additionally, the shape of substrate 11 can also be one section of annular, or other irregular shapes.
As long as can be used in supporting dental lamina 12, broadly fall into protection domain of the present utility model.
Seeing Fig. 4, Fig. 4 is the structural representation of facing in this utility model one embodiment.Facing 2 is
V-type with circular arc chamfering.The shape of facing 2 is identical with the adjacent shape do not worn and torn between tooth C.
8mm thickness manganese steel plate is used to carry out the making of facing.Measure size, shape is opened up in laminating, draws, setting-out,
Blanking, makes.
Before being welded with double tooth B to be repaired by facing 2, tooth B to be repaired is carried out gas cutting, gouge is looked for
Together, and reserve the position that facing 2 is inlayed, it is desirable to the part removed is more somewhat larger than facing 2.Make
With angle grinding machine, straight grinder polishing, remove oxide layer, polish flat.
Seeing Fig. 5-6, Fig. 5-6 is to be welded with double tooth to be repaired by facing in this utility model one embodiment
Structural representation.Utilize keeper 3 multiple facings 2 are fixed to adjacent double tooth B to be repaired it
Between.Keeper 3 includes circular arc bar 31, for supporting the support bar 32, Yi Jiyong of circular arc bar 31
In the location bar 33 of location facing 2, location bar 33 is arranged along circular arc bar 31 uniform intervals and will be many
Individual facing 2 is respectively fixed between adjacent double tooth B to be repaired.In Fig. 5, location bar 33 is along vertically
Weld with circular arc bar 31 in the direction of paper.
The shape of circular arc bar 31 is for coordinating the radian of gear ring to be repaired, and location bar 33 is for by tooth
Set 2 is pressed between adjacent double tooth B to be repaired.After facing 2 welds with double tooth B to be repaired, will be fixed
Position part 3 is taken away.
When carrying out positioning welding, facing 2 is welded with double tooth B to be repaired, fill solder facing
Space between 2 and double tooth B to be repaired.Then, gouge is removed the redundance of welding and is polished to waiting
Tooth D is substantially flat, it is desirable to its size is more than original tooth (i.e. do not wear and tear tooth C).
In the present embodiment, as seen in figs. 5-6, support bar 32 includes cross bar 321 and montant 322,
Cross bar 321 is connected to the two ends of circular arc bar 31, montant 322 connect circular arc bar 31 stage casing and
Cross bar 321.
It is preferred that support bar 32 can also be other structures, as long as can be used in supporting circular arc bar 31,
Broadly fall into protection domain of the present utility model.
Seeing Fig. 7, Fig. 7 is castellated plates to be directed at tooth to be polished in this utility model one embodiment
Structural representation.By castellated plates 1 and tooth D rough alignment to be polished, then use angle grinding machine, directly grind
Machine polish standard basic rack tooth profile, and is polished.Finally give the tooth E of reparation as shown in Figure 8,
The profile of tooth repairing tooth E is essentially identical with the shape of the tooth C that do not weares and teares.
This utility model is by the way of utilizing castellated plates and facing to replace existing Welding Repair.Fall
Low rehabilitation cost, improves repairing quality, promotes remediation efficiency more than 3 times, improves reparation U.S.
Sight degree, reduces the requirement to operator and labor intensity.
Above-described is only principle of the present utility model and preferred embodiment.It is right to it should be pointed out that,
For those of ordinary skill in the art, on the basis of this utility model principle, it is also possible to do
Go out other modification some, also should be regarded as protection domain of the present utility model.
Claims (7)
1. the prosthetic device of a grader rotary disk gear ring, it is characterised in that including:
Castellated plates, described castellated plates includes substrate and the dental lamina at the top being arranged on described substrate, institute
Stating top is circular arc, and described dental lamina can be fitted completely with one section of gear ring that do not weares and teares；
Multiple facings, for being embedded between adjacent double tooth to be repaired, the shape of described facing and phase
The adjacent shape do not worn and torn between tooth is identical；
Keeper, for being fixed to described facing between adjacent double tooth described to be repaired.
The prosthetic device of grader rotary disk gear ring the most according to claim 1, it is special
Levying and be, described keeper includes circular arc bar, for supporting the support bar of described circular arc bar, and
For positioning the location bar of described facing, described location bar is arranged also along described circular arc bar uniform intervals
Multiple described facings are respectively fixed between adjacent double tooth described to be repaired.
The prosthetic device of grader rotary disk gear ring the most according to claim 2, it is special
Levying and be, described support bar includes that cross bar and montant, described cross bar are connected to the head of described circular arc bar
Tail end, described montant connects the stage casing of described circular arc bar and described cross bar.
4. fill according to the reparation of the grader rotary disk gear ring described in any one of claim 1-3
Put, it is characterised in that described dental lamina includes that multiple tooth, multiple described tooth uniform intervals are arranged in institute
State on the described top of substrate.
The prosthetic device of grader rotary disk gear ring the most according to claim 4, it is special
Levying and be, the cross section of described tooth is the triangle of top band circular arc chamfering.
6. fill according to the reparation of the grader rotary disk gear ring described in any one of claim 1-3
Put, it is characterised in that described facing is the V-type of band circular arc chamfering.
7. fill according to the reparation of the grader rotary disk gear ring described in any one of claim 1-3
Put, it is characterised in that described substrate is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363342.4U CN205712248U (en) | 2016-04-27 | 2016-04-27 | A kind of prosthetic device of grader rotary disk gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363342.4U CN205712248U (en) | 2016-04-27 | 2016-04-27 | A kind of prosthetic device of grader rotary disk gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205712248U true CN205712248U (en) | 2016-11-23 |
Family
ID=57294279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620363342.4U Active CN205712248U (en) | 2016-04-27 | 2016-04-27 | A kind of prosthetic device of grader rotary disk gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205712248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536568A (en) * | 2019-09-20 | 2021-03-23 | 刘波 | Excavator bucket tooth repairing method |
-
2016
- 2016-04-27 CN CN201620363342.4U patent/CN205712248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536568A (en) * | 2019-09-20 | 2021-03-23 | 刘波 | Excavator bucket tooth repairing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |