CN208601312U - A kind of grinding device - Google Patents
A kind of grinding device Download PDFInfo
- Publication number
- CN208601312U CN208601312U CN201821096644.5U CN201821096644U CN208601312U CN 208601312 U CN208601312 U CN 208601312U CN 201821096644 U CN201821096644 U CN 201821096644U CN 208601312 U CN208601312 U CN 208601312U
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- China
- Prior art keywords
- grinding
- grinding agent
- ground
- workpiece
- charge roller
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of grinding devices, grinding device includes rack, the charge roller for containing workpiece to be ground and workpiece to be ground overturning being driven to grind is rotatably equipped in rack, the charge roller has the accommodating chamber for accommodating workpiece to be ground, the charge roller is equipped with the grinding agent import for being connected and being passed through into accommodating chamber liquid grinding agent with accommodating chamber, and the grinding agent outlet being connected with accommodating chamber is additionally provided on charge roller barrel.When use, powder particles can be generated when workpiece to be ground is ground, it can be realized the flowing of grinding agent by grinding agent import and grinding agent outlet, powder particles are carried away in time during flowing, it not will lead to powder particles to be knocked again when workpiece to be ground is driven rolling to the outer surface of workpiece to be ground, can be improved the finish and grinding effect of workpiece to be ground.
Description
Technical field
The utility model relates to a kind of grinding devices.
Background technique
Sandblasting, ball blast are mostly used greatly to the surface treatment of intermediate plate in prestressed anchor component in the prior art, then again into
Row cleaning protection, and sandblasting, ball blast are the surfaces that intermediate plate is hit using swiftly flowing steel ball, are carried out to the surface of intermediate plate corresponding
Processing.Carrying out surface mechanical treatment to intermediate plate using which has following drawback: 1) knockout process will appear dust, to environment
It pollutes；2) it since steel ball hardness is big and flow velocity is higher, is easy to cause biggish impact to workpiece pointed structures, produces workpiece
Raw deformation, the especially cleaning to prestressed anchor component intermediate plate, it is excessive to intermediate plate tooth deformation damage.
Application publication number is that an application for a patent for invention of CN103846772A discloses a kind of horizontal milling apparatus, this grinds
Grinding equipment includes rack, is equipped with rotating cylinder on the rack, and a feed inlet and outlet is equipped on the barrel of rotating cylinder, is set on feed inlet and outlet
There is the folding valve that can block the feed inlet and outlet.In use, being put into abrading-ball in rotating cylinder, then workpiece to be ground is put into rotating cylinder
It is interior, by the rotation of rotating cylinder, tumbles abrading-ball freely mutually in rotating cylinder, workpiece to be ground is ground.
In the prior art, it using rotating cylinder and the abrading-ball in rotating cylinder is set realizes at the grinding to workpiece to be ground
Reason, still, on the one hand, more powder particles can be generated during the grinding process, powder particles are easy by again during rotation
Secondary shock sticks on the outer surface of workpiece to be ground, reduces the finish of workpiece to be ground outer surface, weakens grinding effect；Separately
On the one hand, the hardness of abrading-ball is greater than the hardness of workpiece to be ground, is easy sharply to tie workpiece to be ground in freely mutually collision
It is configured to biggish impact, pointed structures size is in turn resulted in and generates deformation.
Utility model content
The purpose of this utility model is to provide a kind of grinding devices, to solve the powder particles ground off in the prior art not
The technical issues of being discharged in time and weakening grinding effect.
To achieve the above object, the technical solution of the utility model grinding device is: a kind of grinding device, including rack,
The charge roller for containing workpiece to be ground and workpiece to be ground overturning being driven to grind, the charge are rotatably equipped in rack
Roller has the accommodating chamber for accommodating workpiece to be ground, and the charge roller, which is equipped with, to be connected and into accommodating chamber with accommodating chamber
It is passed through the grinding agent import of liquid grinding agent, the grinding agent outlet being connected with accommodating chamber is additionally provided on charge roller barrel.
The beneficial effects of the utility model are: grinding device provided by the utility model includes rack, dress is rotated in rack
Equipped with charge roller, positioned opposite on charge roller to have grinding agent import and grinding agent outlet, grinding agent outlet is arranged in charge
On the barrel of roller, grinding agent can be thrown away outward in rotation.In use, workpiece to be ground can generate powder when being ground
Grain can be realized the flowing of grinding agent by grinding agent import and grinding agent outlet, during flowing that powder particles are timely
It carries away, not will lead to powder particles and be knocked again when workpiece to be ground is driven rolling to the outer surface of workpiece to be ground
On, it can be improved the finish and grinding effect of workpiece to be ground.
Charge roller includes the rotary shaft being rotatablely installed in the rack and fixing sleeve loaded on the cylinder in the rotary shaft
Body, the grinding agent outlet are set on the barrel of cylinder, and rotary shaft is equipped with multiple grinding agent imports radially extended, rotation
The grinding agent service duct for axially extending to and being connected to outside cylinder and with each grinding agent import is equipped in shaft.
Each grinding agent inlets even is arranged in the rotary shaft.
The axial cross section of the cylinder is polygonal ring shape.
Grinding device further includes the shield for covering at the charge cylindrical outer, and the shield includes grinding agent storage
Slot, the rack are placed in the grinding agent reserve tank, and shield further includes assembly being sealed with grinding agent reserve tank and by charge
Roller is located at interior protecting cover.
Grinding device further includes the blimp being set in outside shield.
Detailed description of the invention
Fig. 1 is the main view of the utility model grinding device embodiment；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the schematic diagram of roller in Fig. 1；
Fig. 4 is the schematic diagram of rotary shaft in roller shown in Fig. 3.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment of the grinding device of the utility model, as shown in Figures 1 to 4, grinding device include rack 1,
Charge roller is rotatably equipped with by bearing 2 in rack 1, the structure of charge roller is as shown in figure 3, charge roller includes two end seals
The cylinder 3 closed, the section of cylinder 3 are regular hexagon, have accommodating chamber in cylinder 3, are evenly equipped with grinding agent on the barrel of cylinder
Outlet 31.It is axially fixed in cylinder 3 and is coated with rotary shaft 8, the both ends of rotary shaft 8 are located at the outside of cylinder 3.Rotary shaft 8
Specific structure as shown in figure 4, rotary shaft 8 includes axis body 83, blind hole is offered on axial one end end face of axis body 83, in axis body
Multiple grinding agent imports 81 have been evenly arranged on 83 outer peripheral surface, each grinding agent import 81 is connected with the blind hole in axis body 83,
So that the inside of blind hole forms the grinding agent service duct being connected with each grinding agent import 81.Blind hole on axis body 83
Rotatory sealing pipe fitting 82 is sealed and installed at aperture, connected pipes on rotatory sealing pipe fitting 82 enable grinding agent to lead to
It crosses oil pipe to be pumped into axis body 83, while not influencing the rotation of axis body 83.The other end of axis body 83 is used to pass through shaft coupling with motor
It is connected.
In the utility model, grinding device further includes oil storage tank 6, rack 1 is placed in oil storage tank 6, also, in oil storage
It is covered with protecting cover 5 on slot 6, assembly is sealed between protecting cover 5 and oil storage tank 6, is rotated in charge roller and gets rid of grinding agent
When out, it can prevent grinding agent from throwing away outward, to cause environmental pollution, oil storage tank 6 can collect grinding agent, filtering
It is pumped into axis body 83 again afterwards, realizes the recycling of grinding agent.In order to reduce extraneous noise, in the present embodiment, protecting
The outside of cover 5 and oil storage tank 6 is also spaced and is covered with blimp 4, reduces the noise propagated in environment.
In the present embodiment, offer on blimp, protecting cover 5 and cylinder for picking and placing opening for workpiece to be ground
Mouthful, grinding device further includes heating and temperature control system 7, and the temperature of time and grinding agent to grinding control.
In use, workpiece to be ground is put into cylinder 3, rotating cylinder 3, workpiece to be ground is rolled in the process of rotation,
Mutually collision is ground during rolling, and the protrusion on the wedge angle, burr and surface of workpiece to be ground is ground off, and is generated
Powder particles.It is flowed out since grinding agent is thrown away outward by rotary shaft 8, and by the grinding agent import 81 on cylinder, in flow process
Powder particles are taken away, prevent powder particles from sticking in the finish in workpiece to be ground and then improving workpiece to be ground surface.
In the utility model, the section of cylinder 3 is hexagonal annular, for the cylinder of circular ring shape, it is easier to band
Dynamic workpiece to be ground is rolled, and in other embodiments, the section of cylinder can be quadrangle etc..In the utility model, pass through
Workpiece to be ground itself carries out mutually collision to realize grinding, and bigger abrading-ball is ground wait grind with preset hardness in the prior art
Grinder part is compared, it is not easy to damage pointed structures.
In the present embodiment, the proportion of grinding agent is diesel oil: machine oil: paraffin=90:5:5.
In the present embodiment, cylinder and rotary shaft constitute charge roller, and oil storage tank constitutes grinding agent reserve tank, grinding agent
Reserve tank and protecting cover constitute shield.
In other embodiments, grinding agent import can be arranged on wherein one end end face of cylinder.
Claims (6)
1. a kind of grinding device, including rack, it is rotatably equipped in rack for containing workpiece to be ground and driving work to be ground
The charge roller of part overturning grinding, it is characterised in that: the charge roller has the accommodating chamber for accommodating workpiece to be ground, institute
It states charge roller and is equipped with the grinding agent import for being connected and being passed through into accommodating chamber liquid grinding agent with accommodating chamber, charge roller
The grinding agent outlet being connected with accommodating chamber is additionally provided on barrel.
2. grinding device according to claim 1, it is characterised in that: charge roller includes rotational installation in the rack
Rotary shaft and fixing sleeve loaded on the cylinder in the rotary shaft, the grinding agent outlet is set on the barrel of cylinder, rotary shaft
Be equipped with multiple grinding agent imports radially extended, be equipped in rotary shaft axially extend to outside cylinder and with each grinding agent
The grinding agent service duct that import is connected to.
3. grinding device according to claim 2, it is characterised in that: each grinding agent inlets even is arranged in the rotation
In shaft.
4. grinding device according to claim 2, it is characterised in that: the axial cross section of the cylinder is polygonal ring shape.
5. grinding device according to claim 1 or 2 or 3 or 4, it is characterised in that: grinding device further includes covering at institute
The shield of charge cylindrical outer is stated, the shield includes grinding agent reserve tank, and the rack is placed in grinding agent storage
In slot, shield further includes sealing assembly with grinding agent reserve tank and charge roller being located to interior protecting cover.
6. grinding device according to claim 5, it is characterised in that: grinding device further includes being set in outside shield
Blimp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821096644.5U CN208601312U (en) | 2018-07-11 | 2018-07-11 | A kind of grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821096644.5U CN208601312U (en) | 2018-07-11 | 2018-07-11 | A kind of grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601312U true CN208601312U (en) | 2019-03-15 |
Family
ID=65668395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821096644.5U Active CN208601312U (en) | 2018-07-11 | 2018-07-11 | A kind of grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601312U (en) |
-
2018
- 2018-07-11 CN CN201821096644.5U patent/CN208601312U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |