CN208681337U - It is a kind of that contact wheel restoring on line device is polished by formula - Google Patents
It is a kind of that contact wheel restoring on line device is polished by formula Download PDFInfo
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- CN208681337U CN208681337U CN201821457918.9U CN201821457918U CN208681337U CN 208681337 U CN208681337 U CN 208681337U CN 201821457918 U CN201821457918 U CN 201821457918U CN 208681337 U CN208681337 U CN 208681337U
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- contact wheel
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- line device
- pipe
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Abstract
Contact wheel restoring on line device is polished by formula the utility model relates to a kind of, belongs to field of mechanical technique.Including finishing pipe, fixed connecting rod, fixed block and grinding medium, the finishing pipe both ends are equipped with fixed connecting rod, and the grinding medium is fixed on finishing pipe by fixed block, and finishing pipe is seamless steel pipe, pipe surface is modified to handle by finishing, guarantee that circularity and roughness have good stability the beneficial effects of the utility model are: the utility model is structurally reasonable, it installs easy to operate, stable carry out contact wheel finishing can be repeated, versatile, surfacing precision is high.
Description
Technical field
Contact wheel restoring on line device is polished by formula the utility model relates to a kind of, belongs to field of mechanical technique.
Background technique
Hydraulic cylinder piston rod plate surface needs are processed by shot blasting that its surface smoothness is made to reach technique requirement, wherein electricity
Chromium plating is higher to body of rod surface quality and conditions dictate, when guaranteeing that surface roughness Ra value obtains, cannot there is spiral, bar
The outer light quality defects such as flower, corase grinding print.For being processed by shot blasting for large-tonnage piston rod surface plating front and back, polished by formula
The problems such as its traditional approach polishing efficiency of equipment very good solution and poor quality of finish.This kind of polissoir is in centerless grinding machine
On the basis of implement, in polishing process, for contact wheel in Long Term Contact workpiece and continuous stress, the abrasion of contact wheel is uneven, will
Seriously affect the quality of finish of workpiece.Currently, the restoring on line of contact wheel does not have specific purpose tool, repaired by artificial shake
It is multiple, or dismantle blanking progress outer circle finish turning processing and repaired.Situation lacks safety, reliability in this way.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the utility model provide a kind of online by formula polishing contact wheel
Trimming device can repeat stable carry out contact wheel finishing, versatile, and surfacing precision is high.
The utility model is achieved by the following technical solution: it is a kind of that contact wheel restoring on line device is polished by formula,
It is characterized by comprising finishing pipe, fixed connecting rod, fixed block and grinding medium, the finishing pipe both ends are equipped with fixed connecting rod,
The grinding medium is fixed on finishing pipe by fixed block.
Further, the finishing pipe is seamless steel pipe.
Further, the finishing pipe surface is handled by finishing, guarantees circularity and roughness.
Further, the fixation connecting rod is that steel bending is made, and one end is bolted on finishing pipe, the other end
It is connected to by the shaft coupling between formula polissoir support wheel.
Further, the fixed block is bolted on finishing pipe.
Further, the grinding medium is the abrasive band of waterproof cloth primary surface coating alumina, for connecing with contact wheel
Touching carries out ablation to contact wheel.
Further, the described grinding medium is the abrasive band of waterproof cloth primary surface coating silicon carbide particle, for contact
Wheel contact carries out ablation to contact wheel.
The beneficial effects of the utility model are: the utility model is structurally reasonable, have good stability, easy to operate, energy is installed
Stable carry out contact wheel finishing is repeated, versatile, surfacing precision is high.
Detailed description of the invention
Below according to drawings and examples, the present invention will be further described.
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, finishing pipe, 2, fixed connecting rod, 3, fixed block, 4, grinding medium.
Specific embodiment
One kind as shown in Figure 1 polishes contact wheel restoring on line device by formula, it is characterised in that: including finishing pipe 1, admittedly
Determine connecting rod 2, fixed block 3 and grinding medium 4,1 both ends of finishing pipe are equipped with fixed connecting rod 2, and the grinding medium 4 passes through
Fixed block 3 is fixed on finishing pipe 1.
The finishing pipe 1 is seamless steel pipe.
1 surface of finishing pipe is handled by finishing, guarantees circularity and roughness.
The fixation connecting rod 2 is that steel bending is made, and one end is bolted on finishing pipe 1, and the other end is connected to
By on the shaft coupling between formula polissoir support wheel.
The fixed block 3 is bolted on finishing pipe 1.
The grinding medium 4 is the abrasive band of waterproof cloth primary surface coating alumina, for contacting with contact wheel, to contact
Wheel carries out ablation.
The grinding medium 4 is the abrasive band of waterproof cloth primary surface coating silicon carbide particle, right for contacting with contact wheel
Contact wheel carries out ablation.
The utility model disassembles trimming device before modifying contact wheel；Finishing pipe 1 is passed through by formula polissoir
Support wheel be sent to immediately below contact wheel to be trimmed；Fixed 2 one end of connecting rod is fixed on finishing to manage at preset bolt hole,
The other end is fixed on by the shaft coupling between formula polissoir support wheel；Table of the medium 4 coated with grinding particle will be ground
Facing towards contact wheel, another side is laid in finishing pipe surface, and is bolted on finishing pipe 1 with fixed block 2.
Adjustment allows contact wheel high-speed rotation by formula polissoir, pushes contact wheel, contacts with grinding medium 4, at the beginning
It is that salient point is first contacted with polishing medium, contact wheel is pushed later is fed with the distance of every step 0.05mm, until contact wheel surface is complete
It is contacted entirely with grinding medium 4, the distance of every feeding 0.05mm is kept for two minutes, completes grinding medium 4 to the surface of contact wheel
Grinding dressing.
Claims (7)
1. one kind by formula polish contact wheel restoring on line device, it is characterised in that: including finishing pipe (1), fix connecting rod (2),
Fixed block (3) and grinding medium (4), finishing pipe (1) both ends are equipped with fixed connecting rod (2), and the grinding medium (4) is logical
Fixed block (3) is crossed to be fixed on finishing pipe (1).
2. one kind according to claim 1, which passes through formula, polishes contact wheel restoring on line device, it is characterised in that: described repairs
Homogeneous tube (1) is seamless steel pipe.
3. one kind according to claim 2, which passes through formula, polishes contact wheel restoring on line device, it is characterised in that: described repairs
Homogeneous tube (1) surface is handled by finishing, guarantees the circularity and surface roughness of finishing pipe (1).
4. one kind according to claim 1, which passes through formula, polishes contact wheel restoring on line device, it is characterised in that: described consolidates
Determining connecting rod (2) is that steel bending is made, and one end is bolted on finishing pipe (1), and the other end is connected to be set by formula polishing
On shaft coupling between standby support wheel.
5. one kind according to claim 1, which passes through formula, polishes contact wheel restoring on line device, it is characterised in that: described consolidates
Determine block (3) to be bolted on finishing pipe (1).
6. one kind according to claim 1, which passes through formula, polishes contact wheel restoring on line device, it is characterised in that: the mill
It cuts the abrasive band that medium (4) are waterproof cloth primary surface coating alumina and grinding work is carried out to contact wheel for contacting with contact wheel
With.
7. one kind according to claim 1, which passes through formula, polishes contact wheel restoring on line device, it is characterised in that: the mill
The abrasive band that medium (4) are waterproof cloth primary surface coating silicon carbide particle is cut to be ground contact wheel for contacting with contact wheel
Effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457918.9U CN208681337U (en) | 2018-09-06 | 2018-09-06 | It is a kind of that contact wheel restoring on line device is polished by formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457918.9U CN208681337U (en) | 2018-09-06 | 2018-09-06 | It is a kind of that contact wheel restoring on line device is polished by formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208681337U true CN208681337U (en) | 2019-04-02 |
Family
ID=65888572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821457918.9U Active CN208681337U (en) | 2018-09-06 | 2018-09-06 | It is a kind of that contact wheel restoring on line device is polished by formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208681337U (en) |
-
2018
- 2018-09-06 CN CN201821457918.9U patent/CN208681337U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |