CN204321768U - A kind of mobile steel hired car wheel sharpening machine - Google Patents
A kind of mobile steel hired car wheel sharpening machine Download PDFInfo
- Publication number
- CN204321768U CN204321768U CN201420356737.2U CN201420356737U CN204321768U CN 204321768 U CN204321768 U CN 204321768U CN 201420356737 U CN201420356737 U CN 201420356737U CN 204321768 U CN204321768 U CN 204321768U
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- CN
- China
- Prior art keywords
- reconditioning
- vehicle body
- arm
- wheel
- sharpening machine
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- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 230000001788 irregular Effects 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000009628 steelmaking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a kind of mobile steel hired car wheel sharpening machine, comprising moveable vehicle body and be placed in can along the base of described vehicle body movement on vehicle body, the reconditioning arm in bending shape is hinged with above base, one end of reconditioning arm is provided with grinding wheel, and the other end of reconditioning arm is provided with the damping spring be connected with base.This mobile steel hired car wheel sharpening machine is by below mobile vehicle body to the ladle wheel of required reconditioning, by reconditioning arm, grinding wheel is adjusted to the position tangent with ladle wheel, by the grinding wheel always tangent with ladle wheel, full-automatic reconditioning is carried out to ladle wheel, thus effectively improving the maintenance efficiency of ladle wheel, the utility model is used for maintenance of equipment field.
Description
Technical field
The utility model relates to a kind of maintenance of equipment field, particularly relates to a kind of mobile steel hired car wheel sharpening machine.
Background technology
The vehicle under furnace of 120 tons of converters comprises buggy ladle and the slag car, is all the critical facilitys in converter steelmaking process.The wheel contact surface of vehicle under furnace is all work back and forth in the orbital plane of high temperature, scum, dust to dawdle, and easily causes wheel contact surface abrasion, forms irregular concavo-convex arcwall face, causes rail surface to crack in center and jump rail edge.
And buggy ladle, the slag car converter smelting transport molten steel and slag production in occupy irreplaceable status, in the long-term production process of steel-making, wheel track key technology problems constantly exposes and needs to be solved further, wherein the problem of wheel rail relation more and more seems particularly outstanding, topical railway wheel problems is comprised among wheel rail relation problem, and the damaged condition of wheel track affects the safety of pneumatic steelmaking and production often changes rail and wheel can have a strong impact on production efficiency and production cost.
The wheel face reconditioning of rolling off the production line at present adopts wheel polisher hand-manipulated to carry out reconditioning usually, and because wheel contact surface is arc surface shape, and the defect formed is irregular arcuate relief face, and the labour intensity of workman's reconditioning is large, and the operating efficiency of reconditioning is very low.During reconditioning, because the tread of rigidity wheel corrodes equipment wheel face by high-temperature molten steel, slag, groove, tongue are formed to wheel tread, wheel contact surface is disc shape simultaneously, and the irregular arcuate relief face formed, during artificial reconditioning not only time-consuming, effort and do not reach working face circular arc degree, fineness, the labour intensity of workman's reconditioning is large, the operating efficiency of reconditioning is very low, the insecurity that both hands long-term holding wheel polisher carries out reconditioning increases, what cannot ensure that fast pace produces carries out smoothly, and maintenance cost is high.
Utility model content
For solving the problem, the utility model provides a kind of mobile steel hired car wheel sharpening machine that effectively can improve maintenance efficiency.
The utility model solves the technical scheme that its technical problem adopts:
A kind of mobile steel hired car wheel sharpening machine, comprising moveable vehicle body and be placed in can along the base of described vehicle body movement on vehicle body, be hinged with the reconditioning arm in bending shape above base, one end of reconditioning arm is provided with grinding wheel, and the other end of reconditioning arm is provided with the damping spring be connected with base.
Be further used as the improvement of technical solutions of the utility model, base be provided with symmetrically arranged hold-down arm, the pin joint of reconditioning arm is erected between hold-down arm, and the jointed shaft both sides of reconditioning arm are equipped with the bearing be erected on hold-down arm.
Be further used as the improvement of technical solutions of the utility model, the bottom of vehicle body is provided with some running wheels.
Be further used as the improvement of technical solutions of the utility model, the center of vehicle body is provided with the bolt screwed out through vehicle body by body bottom.
Be further used as the improvement of technical solutions of the utility model, the side of vehicle body is provided with and is threaded with vehicle body and bolt straight down.
Be further used as the improvement of technical solutions of the utility model, the brachium of side that reconditioning arm is connected with damping spring is less than the brachium of grinding wheel installation side.
The beneficial effects of the utility model: this mobile steel hired car wheel sharpening machine is by below mobile vehicle body to the ladle wheel of required reconditioning, by reconditioning arm, grinding wheel is adjusted to the position tangent with ladle wheel, by the grinding wheel always tangent with ladle wheel, full-automatic reconditioning is carried out to ladle wheel, thus effectively improve the maintenance efficiency of ladle wheel.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic diagram;
Fig. 2 is that the utility model embodiment implements view.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the utility model is a kind of mobile steel hired car wheel sharpening machine, comprising moveable vehicle body 1 and be placed in can along the base 2 of described vehicle body 1 movement on vehicle body 1, the reconditioning arm 3 in bending shape is hinged with above base 2, one end of reconditioning arm 3 is provided with grinding wheel 4, and the other end of reconditioning arm 3 is provided with the damping spring 5 be connected with base 2.
This mobile steel hired car wheel sharpening machine is by below mobile vehicle body 1 to the ladle wheel of required reconditioning, by reconditioning arm 3, grinding wheel 4 is adjusted to the position tangent with ladle wheel, carry out full-automatic reconditioning by grinding wheel 4 pairs of ladle wheels always tangent with ladle wheel, thus effectively improve the maintenance efficiency of ladle wheel.
To be tumbled certain angle by sharpening machine that mobile steel is hired a car, ladle wheel and grinding wheel 4 is made to relatively rotate the operation principle forming tangential reconditioning, solve the difficult problem that the less and arc surface of the section of buggy ladle wheel tread is difficult to reconditioning, can carry out reconditioning to the irregular arc convex formed, solving this type of shape needs repair welding reconditioning and is difficult to the difficulty of reconditioning.
And buggy ladle sharpening machine ensure that the reconditioning effect of wheel arc surface, ensure that the normally reliable of sharpening machine, improve service life of equipment and production efficiency.Mobile steel hired car sharpening machine have structure simple, be easy to manufacture, favorable working performance, operational reliability is high and result of use is good advantage.
As the utility model preferred embodiment, base 2 is provided with symmetrically arranged hold-down arm 21, the pin joint of reconditioning arm 3 is erected between hold-down arm 21, and the jointed shaft both sides of reconditioning arm 3 are equipped with the bearing be erected on hold-down arm 21.
As the utility model preferred embodiment, the bottom of vehicle body 1 is provided with some running wheels 11.
During the work of ladle wheel sharpening machine, operating personnel promote sharpening machine plug in wheel fixed position after automatic grinding auto-feed reconditioning quality.And the operation principle of sharpening machine utilizes tangential rotation relative between ladle wheel with grinding wheel 4 to carry out reconditioning, effectively solve the construction difficult problem that hand grinding wheel circular arc degree, fineness, labour intensity, operating efficiency are very low etc.
As the utility model preferred embodiment, the center of vehicle body 1 is provided with by the bolt screwed out through vehicle body 1 bottom vehicle body 1.
Bolt is down rotated, bolt head is made not contact the bottom of base 2, then can on vehicle body 1 random movable base 2, the position of base 2 is adjusted, after adjustment completes, then can up swivel bolt, make bolt head lean the bottom of base 2, thus it is mobile to prevent base 2 from continuing on vehicle body 1.
As the utility model preferred embodiment, the side of vehicle body 1 is provided with and is threaded with vehicle body 1 and bolt 6 straight down.
After vehicle body 1 moves to required operating position, rotate bolt 6, make top and the earth surface of bolt 6, thus can effectively position sharpening machine entirety, this location structure is simple, with low cost.
As the utility model preferred embodiment, the brachium of side of reconditioning arm 3 being connected with damping spring 5 is less than the brachium of grinding wheel 4 installation side.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (6)
1. a mobile steel hired car wheel sharpening machine, it is characterized in that: comprising moveable vehicle body (1) and be placed in can along the base (2) of described vehicle body (1) movement on described vehicle body (1), described base (2) top is hinged with the reconditioning arm (3) in bending shape, one end of described reconditioning arm (3) is provided with grinding wheel (4), and the other end of described reconditioning arm (3) is provided with the damping spring (5) be connected with base (2).
2. mobile steel hired car wheel sharpening machine according to claim 1, it is characterized in that: described base (2) is provided with symmetrically arranged hold-down arm (21), the pin joint of described reconditioning arm (3) is erected between hold-down arm (21), and the jointed shaft both sides of described reconditioning arm (3) are equipped with the bearing be erected on hold-down arm (21).
3. mobile steel hired car wheel sharpening machine according to claim 1 and 2, is characterized in that: the bottom of described vehicle body (1) is provided with some running wheels (11).
4. mobile steel hired car wheel sharpening machine according to claim 1 and 2, is characterized in that: the center of described vehicle body (1) is provided with the bolt screwed out through vehicle body (1) by vehicle body (1) bottom.
5. mobile steel according to claim 1 and 2 hired car wheel sharpening machine, is characterized in that: the side of described vehicle body (1) is provided with and is threaded with vehicle body (1) and bolt (6) straight down.
6. mobile steel hired car wheel sharpening machine according to claim 1 and 2, is characterized in that: the upper brachium being connected side with damping spring (5) of described reconditioning arm (3) is less than the brachium of grinding wheel (4) installation side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356737.2U CN204321768U (en) | 2014-06-30 | 2014-06-30 | A kind of mobile steel hired car wheel sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356737.2U CN204321768U (en) | 2014-06-30 | 2014-06-30 | A kind of mobile steel hired car wheel sharpening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321768U true CN204321768U (en) | 2015-05-13 |
Family
ID=53158171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356737.2U Expired - Fee Related CN204321768U (en) | 2014-06-30 | 2014-06-30 | A kind of mobile steel hired car wheel sharpening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303647A (en) * | 2016-04-25 | 2017-10-31 | 绵阳市川星锅厂 | A kind of automatic milling pot machine |
| CN107471007A (en) * | 2017-07-27 | 2017-12-15 | 宿迁南钢金鑫轧钢有限公司 | A kind of steel sharpening machine |
| CN111890190A (en) * | 2020-07-22 | 2020-11-06 | 长沙湖航冶金设备有限公司 | Lathe is used in processing of screw pump screw rod |
-
2014
- 2014-06-30 CN CN201420356737.2U patent/CN204321768U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303647A (en) * | 2016-04-25 | 2017-10-31 | 绵阳市川星锅厂 | A kind of automatic milling pot machine |
| CN107303647B (en) * | 2016-04-25 | 2023-08-29 | 绵阳市川星锅厂 | Automatic pot grinding machine |
| CN107471007A (en) * | 2017-07-27 | 2017-12-15 | 宿迁南钢金鑫轧钢有限公司 | A kind of steel sharpening machine |
| CN111890190A (en) * | 2020-07-22 | 2020-11-06 | 长沙湖航冶金设备有限公司 | Lathe is used in processing of screw pump screw rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 |