CN211136730U - Grinding roller for contact grinding - Google Patents
Grinding roller for contact grinding Download PDFInfo
- Publication number
- CN211136730U CN211136730U CN201921695702.0U CN201921695702U CN211136730U CN 211136730 U CN211136730 U CN 211136730U CN 201921695702 U CN201921695702 U CN 201921695702U CN 211136730 U CN211136730 U CN 211136730U
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- grinding
- contact
- barrel
- upper cover
- cylinder
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a grinding drum for contact grinds, the novel nipple rectifier comprises a cylindrical shel, the inside of barrel is hugged closely and is provided with the inner wall and be polygonal PU inner tube, the barrel both ends are provided with the circular roll portion of radial outside extension, and barrel axial one end seals, and another open end is provided with the upper cover, has solved the pit that can form and the problem of fish tail in the contact production, makes its abrasive finishing more level and more smooth, increases the rotatory impact force of fluid, raises the efficiency and productivity.
Description
Technical Field
The utility model relates to a contact grinds the field, especially relates to a grinding roller for contact grinds.
Background
In the production and processing process of the contact, the grinding and polishing of the contact is a very critical step, but because the contact uses silver and the like, the contact has low hardness, pits and scratches are easy to generate when the contact touches the wall body of a common contact grinding vessel in the production process, and if the grinding and polishing are uneven, the arc discharge phenomenon is easy to occur, so that the use performance of the product is influenced; the other problem is that the productivity is low, and because the common inner circular cylinder is adopted originally, the contact and the grinding agent rotate stably in the grinding process of the cylinder with the structure, and the mutual impact is not strong enough.
Disclosure of Invention
The utility model provides a polishing grinding container among the prior art in the use, the contact easily produces pit and fish tail abrasive polishing unevenness, and the inhomogeneous problem of contact polishing improves the quality of product, has improved tubular structure again, has increased efficiency and productivity.
The utility model provides a technical scheme that its technical problem adopted is: relate to a grinding roller for contact grinds, the novel nipple rectifier comprises a cylindrical shel, the inside of barrel is hugged closely and is provided with the inner wall and is polygonal PU inner tube, the barrel both ends are provided with the circular roll portion of radial outside extension, and barrel axial one end seals, and another open end is provided with the upper cover.
Furthermore, the shape of the inner wall of the PU inner cylinder is a regular quadrangle, a regular hexagon or a regular octagon.
Furthermore, a sealing ring is arranged at the joint of the cylinder body and the upper cover.
Furthermore, the axial unclosed end of the cylinder body is provided with six screws, and the six screws penetrate through the upper cover to be mutually locked with the screw cap.
Advantageous effects
The utility model relates to a grinding cylinder for contact grinding has increased the PU inner tube in the inside of barrel because of its good elasticity with possess shock attenuation shock-absorbing capacity, the pit that has solved formation in the contact production makes its abrasive polishing more level and smooth with the fish tail, and polygonal PU inner tube can play a vortex effect and improve the grinding stock in the container is disturbed in the shearing force of grinding and the produced swirl of contact fluid, it is more abundant to make contact and grinding stock contact, the polishing is more even, increase the rotatory impact force of fluid, increase efficiency and productivity.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a view showing the placement of the cylinder of the present invention;
the figure is as follows: the device comprises a cylinder body (1), a PU inner cylinder (2), a sealing ring (3), an upper cover (4), a screw cap (5), a screw rod (6), a rolling part (7), a first rolling shaft (8), a copper sleeve (9) and a second rolling shaft (10).
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
As shown in fig. 1-2, the utility model discloses an embodiment relates to a cloth rolling mechanism of cloth loosening machine, the inside of barrel 1 is provided with PU inner tube 2, barrel 1 both ends are provided with radial outside extension's roll portion 7, and barrel 1 axial one end is sealed, and the other end is provided with upper cover 4.
The inner wall of the PU inner cylinder 2 is in a regular quadrangle shape, a regular hexagon shape or a regular octagon shape, the polygonal structure can play a role of turbulence to disturb the grinding agent in the container and the vortex generated by the contact fluid, so that the contact and the grinding agent are contacted more fully, the polishing is more uniform, the rotating impact force of the fluid is increased, and the efficiency and the productivity are increased.
The joint of the barrel body 1 and the upper cover 4 is provided with the sealing ring 3, the grinding roller can be used in the using process by utilizing the sealing ring, grinding liquid and contacts cannot be thrown away, and the safety, cleanness and tidiness of the operating environment are improved.
The axial unclosed end of the barrel body 1 is provided with six screws 6, the six screws 6 penetrate through the upper cover 4 to be mutually locked with the screw cap 5, and the upper cover 4 and the barrel body 1 can be stably and tightly installed together.
As the utility model discloses a use: the contact and the grinding agent are poured into the barrel body 1 together, the upper cover 4 is installed corresponding to the screw 6 on the barrel body 1, then the screw cap 5 is used for screwing, the grinding roller is clamped between the first rolling shaft 8 and the second rolling shaft 10, the motor drives the first rolling shaft 8 to rotate, the second rolling shaft 10 can rotate freely, and the first rolling shaft 8 drives the grinding roller to rotate.
The utility model discloses an increased the PU inner tube in the inside of barrel and utilized its good elasticity and possess shock attenuation shock-absorbing cushion capacity, it makes its abrasive polishing more level and smooth to have solved the pit that forms in the contact production and fish tail, and polygonal PU inner tube can play a vortex effect and disturb the produced swirl of abrasive and contact fluid in the container, it is more abundant with the abrasive contact at unstable fluid in-process contact that rolls, the polishing is more even, impact force between abrasive and the contact when increasing the fluid rotation, raise the efficiency and productivity.
Claims (4)
1. The utility model provides a grinding roller for contact grinds, includes barrel (1), its characterized in that, the inside of barrel (1) is hugged closely and is provided with inner wall and is polygonal PU inner tube (2), barrel (1) both ends are provided with radial outside circular roll portion (7) that extend, and barrel (1) axial one end seals, and another open end is provided with upper cover (4).
2. The grinding cylinder for contact grinding as recited in claim 1, wherein: the inner wall of the PU inner cylinder (2) is in the shape of a regular quadrangle, a regular hexagon or a regular octagon.
3. The grinding cylinder for contact grinding as recited in claim 1, wherein: and a sealing ring (3) is arranged at the joint of the cylinder body (1) and the upper cover (4).
4. The grinding cylinder for contact grinding as recited in claim 1, wherein: the axial unclosed end of the cylinder body (1) is provided with six screws (6), and the six screws (6) penetrate through the upper cover (4) and are mutually locked with the screw cap (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921695702.0U CN211136730U (en) | 2019-10-11 | 2019-10-11 | Grinding roller for contact grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921695702.0U CN211136730U (en) | 2019-10-11 | 2019-10-11 | Grinding roller for contact grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211136730U true CN211136730U (en) | 2020-07-31 |
Family
ID=71758156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921695702.0U Active CN211136730U (en) | 2019-10-11 | 2019-10-11 | Grinding roller for contact grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211136730U (en) |
-
2019
- 2019-10-11 CN CN201921695702.0U patent/CN211136730U/en active Active
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