CN205557206U - Antifriction plate and screen scarifier - Google Patents
Antifriction plate and screen scarifier Download PDFInfo
- Publication number
- CN205557206U CN205557206U CN201620395156.9U CN201620395156U CN205557206U CN 205557206 U CN205557206 U CN 205557206U CN 201620395156 U CN201620395156 U CN 201620395156U CN 205557206 U CN205557206 U CN 205557206U
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- China
- Prior art keywords
- plate
- wearing plate
- groove
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- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000005219 brazing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical group OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses an antifriction plate and screen scarifier, wherein, antifriction plate package rubbing board form body (10) first recess (11) have been seted up on at least one face of adj. Tabular body (10), it has the 1st carbide piece (14) to inlay in first recess (11). The utility model provides an antifriction plate is owing to inlay and have a carbide piece on its face, and carbide has hardness height, wear -resisting, intensity and the better characteristics of toughness, just so makes this antifriction plate have good wearability to the life of antifriction plate has been improved.
Description
Technical field
This utility model relates to engineering machinery field, in particular it relates to a kind of wearing plate and screen scarifier.
Background technology
During railway permanent ways maintaining cleaning automobile-used L1469 template is rail track cleaning, use main
Parts and easily worn part.
The material of the body of present domestic railway permanent ways maintaining screen scarifier L1469 template generally uses
It is 65Mn or plain cast iron (body is without any wear-resisting and alloying element of enhancing toughness), uses 65Mn
Or the shortcoming of the body of plain cast iron be tensile strength, yield strength, the contraction percentage of area and hardness performance all
The most weak easily rupture, the use mileage of its L1469 template all at 3 km, so service life is short,
Cost is high, efficiency is low, labor strength is big.Although by normally used L1469 template through overheated place
After reason, there are certain hardness and wearability, but in the working environment of railway screen scarifier, due to grilled teeth
Causing wearing plate frequently to shake with the motion taking off chain, stone shape is irregular in addition, just creates steel plate
Uninterruptedly wear and tear with the strength taking off chain stone and steel plate so that it is temperature raises, and anti-wear performance drastically declines,
So quickly wearing and tearing.
Accordingly, it is desirable to provide the good wearing plate of a kind of wearability makes for railway permanent ways maintaining screen scarifier
With.
Utility model content
The purpose of this utility model is to provide the wearing plate that a kind of wearability is good, to overcome in prior art
The problem that life-span is short, cost is high that causes due to easy abrasion of wearing plate.It addition, this utility model
Also provide for a kind of screen scarifier.
To achieve these goals, this utility model provides a kind of wearing plate, and this wearing plate includes that tabular is originally
Body, offers the first groove at least one plate face of described plate-like body, edge in described first groove
It is embedded with the first hard metal tip.
Preferably, described first groove is multiple and is distributed in abreast on the plate face of described plate-like body.
Preferably, in described first hard metal tip is welded on described first groove.
Preferably, described plate-like body includes the Part I of strip and is at an angle of with this Part I
The Part II arranged.
Preferably, described Part I is 60 ° to 100 ° with the angle of Part II.
Preferably, described Part II extends from the bending of described Part I, this Part I and second
Fractal become L-type.
Preferably, described Part I and Part II pass through arc transition.
Preferably, the length of described Part I is more than the length of described Part II, described first groove
Bearing of trend be parallel to the length direction of described Part I.
Preferably, the side opening of described plate-like body is provided with the second groove, is inlaid with in described second groove
Described second hard metal tip.
This utility model also provides for a kind of screen scarifier, and described screen scarifier includes that wearing plate, described wearing plate are
Above-mentioned wearing plate.
The wearing plate that this utility model provides is owing to being inlaid with hard metal tip on its plate face, and hard alloy
Have that hardness is high, wear-resisting, intensity and the preferable feature of toughness, thus make this wearing plate have well
Wearability, thus improve the service life of wearing plate.
Other features and advantages of the utility model will give in detailed description of the invention part subsequently in detail
Explanation.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes one of description
Point, it is used for explaining this utility model together with detailed description below, but is not intended that this practicality
Novel restriction.In the accompanying drawings:
Fig. 1 is that the structural representation of the wearing plate that this utility model provides is (in order to clearly illustrate, in figure
Merely illustrate cemented carbide part sheet)；
Fig. 2 is the wearing plate shown in Fig. 1 (be also show from A-A side in figure along the sectional view of A-A
Side view to the part-structure observed)
Fig. 3 is the structural representation at non-tungsten carbide button sheet of the wearing plate shown in Fig. 1.
Fig. 4 is the Fig. 3 sectional view along B-B.
Description of reference numerals
10: plate-like body；11: the first grooves；
12: the second grooves；13: installing hole；
14: the first hard metal tips；15: the second hard metal tips.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It is to be understood that
It is that detailed description of the invention described herein is merely to illustrate and explains this utility model, is not used to limit
This utility model processed.
In this utility model, in the case of illustrating on the contrary, the noun of locality of use as " upper and lower,
Left and right " typically refer to reference to upper and lower, left and right shown in the drawings；" inside and outside " refer to relative to
The profile of each parts itself inside and outside.
According to an aspect of the present utility model, this utility model provides a kind of wearing plate as shown in Figure 1,
This wearing plate includes plate-like body 10, offers first recessed at least one plate face of plate-like body 10
Groove 11, is inlaid with the first hard metal tip 14 in the first groove 11.
The wearing plate that this utility model provides is owing to being inlaid with the first hard metal tip on its plate face, and hard
Alloy has that hardness is high, wear-resisting, intensity and the preferable feature of toughness, thus makes this wearing plate have
Good wearability, thus improve the service life of wearing plate.
On the basis of making above-mentioned wearing plate have good wearing plate, for the ease of processing, it is preferable that the
One groove 11 is multiple and is distributed in abreast on the plate face of plate-like body 10.
Preferably, the first hard metal tip 14 is welded in the first groove 11, so so that hard
Alloy sheet and the combination of plate-like body 10 close and firm.More preferably can be by induction brazing by hard
Alloy plates in the first groove 11, this is because induction brazing be select faradic current as thermal source,
Make full use of local mode of heating workpiece is heated, heating-up temperature can be accurately controlled, it is possible to make
Brazing temperature uses the method successively decreased, and makes solder carry out soldering in order, can improve welding quality.
Wherein, plate-like body 10 includes the Part I of strip and angled with this Part I sets
The Part II put.Described Part I can determine according to practical situation with the angle of Part II, example
As, described Part I is 60 ° to 100 ° with the angle of Part II.Preferably, described second
Dividing and extend from the bending of described Part I, this Part I and Part II are formed as L-type.It is to say,
Plate-like body 10 includes the Part I of strip and from the Part II of this Part I bending extension,
It should be noted that L-type here is not proper L-type, say, that Part I and second
Angle between part is not strict 90 °.Furthermore it is preferred that described Part I and Part II
Pass through arc transition.
In order in use make described wearing plate be more uniformly stressed, the length of Part I is more than second
The length divided, the bearing of trend of the first groove 11 is parallel to the length direction of Part I.
In order to further improve the wearability of wearing plate, can offer in the side of plate-like body 10
Second groove 12, is inlaid with the second hard metal tip 15 in the second groove 12.It is of course also possible to pass through
Second hard metal tip 15 is welded in the second groove by induction brazing.
Further, since plate-like body 10 has critically important impact to the wearability of wearing plate, the most right
The selection of plate-like body 10, should consider to have good wearability, have enough toughness and an anti-impact again
Hitting property, thus the purpose reaching endurance and not damaging, and then it is greatly improved the service life of wearing plate,
Reduce the use cost of wearing plate.Preferably, plate-like body 10 is obtained by following preparation method, side
Method comprises the following steps:
(1) by the presoma elder generation Quenching Treatment temper again of plate-like body 10, to obtain pearlite group
The steel knitted；
(2) by after the presoma Quenching Treatment of the plate-like body 10 after step 1, then isothermal holding；
(3) after the presoma lonneal of the plate-like body 10 after step (2) processes, then will protect
Temperature processes, and obtains the plate-like body that metallurgical structure is sorbite tissue.
According to another aspect of the present utility model, this utility model also provides for a kind of screen scarifier, this cleaning
Machine includes wearing plate, and wherein, wearing plate is above-mentioned wearing plate, during installation, by opening on this wearing plate
Beginning installing hole 13 and then wearing plate is installed on screen scarifier.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this practicality is new
Type is not limited to the detail in above-mentioned embodiment, in technology concept of the present utility model,
The technical solution of the utility model can be carried out multiple simple variant, these simple variant belong to this reality
With novel protection domain.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special
Levy, in the case of reconcilable, can be combined by any suitable means.
Additionally, combination in any can also be carried out between various different embodiment of the present utility model, only
Wanting it without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. wearing plate, it is characterised in that this wearing plate includes plate-like body (10), in described tabular originally
The first groove (11) is offered, in described first groove (11) at least one plate face of body (10)
It is inlaid with the first hard metal tip (14).
Wearing plate the most according to claim 1, it is characterised in that described first groove (11)
For multiple and be distributed in abreast on the plate face of described plate-like body (10).
Wearing plate the most according to claim 2, it is characterised in that described first hard metal tip
(14) it is welded in described first groove (11).
Wearing plate the most according to claim 2, it is characterised in that described plate-like body (10)
Including the Part I of strip and it is at an angle of the Part II of setting with this Part I.
Wearing plate the most according to claim 4, it is characterised in that described Part I and second
The angle of part is 60 ° to 100 °.
Wearing plate the most according to claim 4, it is characterised in that described Part II is from described
Part I bending extends, and this Part I and Part II are formed as L-type.
Wearing plate the most according to claim 6, it is characterised in that described Part I and second
Part passes through arc transition.
Wearing plate the most according to claim 6, it is characterised in that the length of described Part I
More than the length of described Part II, the bearing of trend of described first groove (11) is parallel to described first
The length direction of part.
Wearing plate the most according to claim 1, it is characterised in that described plate-like body (10)
Side opening be provided with the second groove (12), be inlaid with the second hard alloy in described second groove (12)
Sheet (15).
10. a screen scarifier, described screen scarifier includes wearing plate, it is characterised in that described wearing plate is
Wearing plate described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620395156.9U CN205557206U (en) | 2016-05-04 | 2016-05-04 | Antifriction plate and screen scarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620395156.9U CN205557206U (en) | 2016-05-04 | 2016-05-04 | Antifriction plate and screen scarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205557206U true CN205557206U (en) | 2016-09-07 |
Family
ID=56805729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620395156.9U Active CN205557206U (en) | 2016-05-04 | 2016-05-04 | Antifriction plate and screen scarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205557206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113416885A (en) * | 2021-06-16 | 2021-09-21 | 盐城市丰特铸造机械有限公司 | Machining process for wear-resisting plate |
-
2016
- 2016-05-04 CN CN201620395156.9U patent/CN205557206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113416885A (en) * | 2021-06-16 | 2021-09-21 | 盐城市丰特铸造机械有限公司 | Machining process for wear-resisting plate |
| CN113416885B (en) * | 2021-06-16 | 2022-04-26 | 盐城市丰特铸造机械有限公司 | Machining process for wear-resisting plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |