CN106312763A - Hand-held type roller way trimming and grinding device - Google Patents
Hand-held type roller way trimming and grinding device Download PDFInfo
- Publication number
- CN106312763A CN106312763A CN201510367680.5A CN201510367680A CN106312763A CN 106312763 A CN106312763 A CN 106312763A CN 201510367680 A CN201510367680 A CN 201510367680A CN 106312763 A CN106312763 A CN 106312763A
- Authority
- CN
- China
- Prior art keywords
- hand
- framework
- polishing device
- roller bed
- grinding stone
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
- B24B5/167—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides a hand-held type roller way trimming and grinding device. The hand-held type roller way trimming and grinding device comprises a frame, a pair of bearing boxes, a grinding stone and a grinding stone shaft, wherein the two sides of the frame are each provided with a handle; the bearing boxes are mounted on the frame, and a driving motor is arranged inside each bearing box; and the grinding stone shaft is connected with the bearing boxes, the grinding stone is in a cylinder shape and fixed to the grinding stone shaft, and the grinding stone and the grinding stone shaft are driven by the driving motors to rotate. The hand-held type roller way trimming and grinding device can be used at the moment of being held; the trimming and grinding degree can be adjusted and controlled; and the device is not limited by environmental space and is an excellent trimming and grinding tool for roller salient point binder.
Description
Technical field
The present invention relates to a kind of machine tool, particularly relate to a kind of hand-held polishing device of roller bed.
Background technology
In hot rolling enterprise, conveying and rolled slab are all to be realized, due to hot rolling system by roller
Slab is that the milling train that delivers into being heated by heating furnace and carrying out rollgang is rolled, and after heating
Steel slab surface have one layer of oxidation scale, although through the de-scaling of water under high pressure, but just road dephosphorization also has
Remnants, and residual oxygen scale on slab through in the upper rolling of rollgang, beat or rolling meeting
Causing roller surfaces pit occur and produce foreign body adhesion, the product after this gives rolling brings surface matter
Amount problem, then makes regular check on the surface of roller, and timely reconditioning pit, salient point bur have been normality.
Typically utilize at present and directly use downtime electric grinding machine to carry out roller binding of polishing, this do
Although method is convenient, grasp bad easily causing burnishing part pit.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of hand-held polishing device of roller bed, it can
I.e. taking i.e. use, reconditioning degree is adjustably controlled, and is not limited by environment space, is a kind of excellent roller
Salient point binding grinding tool.
Concrete, the invention provides a kind of hand-held polishing device of roller bed, including:
Framework, the both sides of this framework are respectively provided with handles；
Pair of bearings case, is installed on this framework, is inside provided with driving motor；
Grinding stone and mill spindle, this mill spindle is connected with this bearing housing, and this grinding stone is cylindrical and fixes
On this mill spindle, this grinding stone and mill spindle rotate under the drive of this driving motor.
According to a preferred embodiment, peace is inserted in the pairing that the inner side of this framework is provided with for bearing housing
The symmetrical grooves of dress.
According to a preferred embodiment, the bottom of this framework has longitudinal arcuate structure.
According to a preferred embodiment, the top surrounding of this framework is respectively equipped with screwed hole, an I shape
Gland is fixed on the top of this framework via coordinating of screw and this screwed hole.
According to a preferred embodiment, the both sides center position of this gland is provided with two perforates, and two
Individual threaded adjusting bar is each passed through these two perforates and threadeds with this bearing housing, this threaded adjusting bar
Top is provided with adjustment cap, and the rotation of this adjustment cap drives this threaded adjusting bar to move up and down.
According to a preferred embodiment, one end of this mill spindle is provided with Flos Mume axis hole, with this driving electricity
The Flos Mume axle of machine coordinates, and forms blossom type sleeve type and connects.
According to a preferred embodiment, fixed by bearing gland for one in this pair of bearings case, and should
This driving motor it is provided with in another in pair of bearings case.
In sum, the quick and convenience that the hand-held polishing device of roller bed of the present invention operates due to it,
Substantially increase the efficiency of roller surfaces reconditioning, and the stationarity of its reconditioning and the reconditioning depth is controlled
Property, improve the quality of reconditioning, thus reach to guarantee the requirement of product surface quality.
Should be appreciated that more than the present invention general describe and the following detailed description be all exemplary and
Illustrative, and it is intended that the present invention being somebody's turn to do such as claim provides further explanation.
Accompanying drawing explanation
Accompanying drawing is mainly used for providing further understanding of the invention.Accompanying drawing shows the reality of the present invention
Execute example, and play the effect explaining the principle of the invention together with this specification.In accompanying drawing:
Fig. 1 shows the schematic diagram of the hand-held polishing device of roller bed of the present invention.
Fig. 2 shows the decomposed figure of the hand-held polishing device of roller bed of the present invention.
Fig. 3 shows the decomposed figure of bearing housing.
Fig. 4 shows the schematic diagram of reconditioning state.
Detailed description of the invention
The schematic diagram of the hand-held polishing device of roller bed of the present invention is shown with reference to Fig. 1-Fig. 3, Fig. 1,
Fig. 2 shows the decomposed figure of the hand-held polishing device of roller bed of the present invention, and Fig. 3 shows axle
Hold the decomposed figure of case.
As it can be seen, the hand-held polishing device of roller bed of the present invention specifically include that framework 1, bearing housing 2,
Gland 3, adjusting rod 4, adjustment cap 5 and grinding stone 6.
All parts of this hand-held polishing device of roller bed are fixedly arranged on framework 1.Wherein, should
The hands that the both sides of framework 1 are separately provided for holding during quiet run is 7.This hands is welded on 7
Front and back on the montant of body side frame, also function to the effect that framework 1 is reinforced the most simultaneously.Pair of bearings case 2
It is installed on this framework 1.Installation is inserted in the pairing that the inner side of this framework 1 is provided with for bearing housing 2
Symmetrical grooves, the guide effect that bearing housing moves up and down is played in such design.For preferably laminating
The operation of roll surface, the bottom of this framework has longitudinal arcuate structure, and corner, top is designed with for fixing
The screwed hole of I shape gland 3.
On the other hand, the top surrounding of this framework is respectively equipped with screwed hole, a gland 3 via screw with
The top of this framework is fixed in the cooperation of this screwed hole.For the overall weight of alleviator, gland 3 sets
Being calculated as I-shaped structure, so design facilitates the extraction of bearing housing and the replacing of grinding stone. in the both sides of this gland
Heart position is provided with two perforates, and two threaded adjusting bars are each passed through these two perforates and this bearing
Case is threaded, and the top of this threaded adjusting bar is provided with adjustment cap 5, the rotational band of this adjustment cap 5
This threaded adjusting bar dynamic moves up and down.The other end of adjusting rod couples with bearing housing screw top, thus
Drive moving up and down of bearing housing, adjusting rod 4, the cooperation of adjustment cap 5, play regulation bearing housing
Effect.
It is preferred that the outer ring of above-mentioned adjustment cap 5 is decorative pattern, center is female thread structure.
Driving motor 8 it is provided with, as shown in Figure 3 in bearing housing 2.In this pair of bearings case one by
Bearing gland is fixed, and is provided with this driving motor in another in this pair of bearings case.For in pairs
Configuration, for loading and the insertion of mill spindle of bearing 9, is fitted with bearing 9 in two bearing housings,
Wherein being fixed by bearing gland 10 for one, it is fixing that another then has flat electric machine 8 to load.Motor shaft is excellent
Elect Flos Mume structure as, insert in the Flos Mume axis hole of mill spindle one end in time installing, turning by motor
The dynamic rotation driving grinding stone, as shown in Figure 3.
As already discussed above, two sides of bearing housing 2 are designed with and the tongue of framework montant groove pairing,
Being inserted directly into groove for installing time slot, so design is i.e. conducive to installing, the most beneficially bearing housing
Slide up and down regulation, and have the screwed hole for installing adjusting rod at its top.
Mill spindle is connected with this bearing housing 2.This grinding stone 6 is the directly contact reconditioning part of roller-way reconditioning,
This grinding stone 6 is cylindrical and is fixed on this mill spindle, and this grinding stone 6 and mill spindle are at this driving motor
Rotate under the drive of 8.It is preferred that one end of this mill spindle is provided with Flos Mume axis hole, with this driving electricity
The Flos Mume axle of machine coordinates, and forms blossom type sleeve type and connects.This kind of connection is quick and convenient.
Reliable and stability, the device of the most hand-held reconditioning of hand-held polishing device of roller bed of the present invention
Use both hands to hold the form of framework left-hand seat handle, and reconditioning is by the flat motor being arranged in bearing housing
Driving grinding stone to rotate to carry out, as shown in Figure 4, the bottom design of framework is arcuate structure, the most favourable
Fit in the cambered surface with roller, the height of grinding stone can be adjusted by adjustment cap, enable grinding stone to be close to
Roller surfaces, reaches the controllability of roller reconditioning degree, it is achieved the good reconditioning of surface point, Bu Huizao
Become roller surfaces crosses reconditioning, can also reach roller table by the rectilinear movement of arrangement for grinding simultaneously
Face salient point, the integral face reconditioning of pit.
Above-described embodiment is available to those of ordinary skill in the art and realizes or use the present invention, this
Field those of ordinary skill can without departing from the present invention in the case of the inventive idea, to above-described embodiment
Make various modifications or change, thus protection scope of the present invention is not limited by above-described embodiment, and
It should be the maximum magnitude meeting the inventive features that claims are mentioned.
Claims (7)
1. a hand-held polishing device of roller bed, it is characterised in that including:
Framework, the both sides of described framework are respectively provided with handles；
Pair of bearings case, is installed on described framework, is inside provided with driving motor；
Grinding stone and mill spindle, described mill spindle is connected with described bearing housing, and described grinding stone is circle
Column is also fixed on described mill spindle, and described grinding stone and mill spindle are under the drive of described driving motor
Rotate.
2. hand-held polishing device of roller bed as claimed in claim 1, it is characterised in that described
The symmetrical grooves installed is inserted in the pairing that the inner side of framework is provided with for bearing housing.
3. hand-held polishing device of roller bed as claimed in claim 1, it is characterised in that described
The bottom of framework has longitudinal arcuate structure.
4. hand-held polishing device of roller bed as claimed in claim 3, it is characterised in that described
The top surrounding of framework is respectively equipped with screwed hole, and an I shape gland is via screw and described screwed hole
Coordinate the top being fixed on described framework.
5. hand-held polishing device of roller bed as claimed in claim 4, it is characterised in that described
The both sides center position of gland is provided with two perforates, and two threaded adjusting bars are each passed through described two
Individual perforate is threadeded with described bearing housing, and the top of described threaded adjusting bar is provided with adjustment cap, institute
The rotation stating adjustment cap drives described threaded adjusting bar to move up and down.
6. hand-held polishing device of roller bed as claimed in claim 1, it is characterised in that described
One end of mill spindle is provided with Flos Mume axis hole, coordinates with the Flos Mume axle of described driving motor, forms Flos Mume
Type sleeve type connects.
7. hand-held polishing device of roller bed as claimed in claim 1, it is characterised in that described
Fixed by bearing gland for one in pair of bearings case, and set in another in the pair of bearing housing
It is equipped with described driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367680.5A CN106312763A (en) | 2015-06-29 | 2015-06-29 | Hand-held type roller way trimming and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367680.5A CN106312763A (en) | 2015-06-29 | 2015-06-29 | Hand-held type roller way trimming and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312763A true CN106312763A (en) | 2017-01-11 |
Family
ID=57723042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510367680.5A Pending CN106312763A (en) | 2015-06-29 | 2015-06-29 | Hand-held type roller way trimming and grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523981A (en) * | 2020-04-21 | 2021-10-22 | 宝山钢铁股份有限公司 | Roll surface grinding device and grinding method of shoulder pole type straightening roll |
-
2015
- 2015-06-29 CN CN201510367680.5A patent/CN106312763A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523981A (en) * | 2020-04-21 | 2021-10-22 | 宝山钢铁股份有限公司 | Roll surface grinding device and grinding method of shoulder pole type straightening roll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |