CN219426469U - Copper ware surface treatment is with supplementary grinding device - Google Patents
Copper ware surface treatment is with supplementary grinding device Download PDFInfo
- Publication number
- CN219426469U CN219426469U CN202223531990.0U CN202223531990U CN219426469U CN 219426469 U CN219426469 U CN 219426469U CN 202223531990 U CN202223531990 U CN 202223531990U CN 219426469 U CN219426469 U CN 219426469U
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- China
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- screw rod
- pressure plate
- sleeve
- surface treatment
- flexible pad
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an auxiliary polishing device for copper surface treatment; the device comprises a connecting rod, a sand paper clamping mechanism and a flexible pad; the sand paper clamping mechanism comprises a screw rod connected with one end of the connecting rod, a conical disc arranged at the end part of the screw rod, a pressure plate sleeved on the screw rod and in sliding fit with the screw rod, a butterfly nut in threaded fit with the screw rod and pressed on one side of the pressure plate, and a limiting cover in threaded fit with the screw rod and forming a circumferential surrounding shape for the pressure plate; the flexible pad is wholly sleeved on the screw rod in a cylindrical shape and is fixed on the other side of the pressure plate. The utility model can solve the technical problems of large manual physical consumption and low working efficiency of the existing polishing process.
Description
Technical Field
The utility model belongs to the technical field of copper ware production and processing, and particularly relates to an auxiliary polishing device for copper ware surface treatment.
Background
Dust is attached to the surfaces of copper devices such as copper tripod, copper furnace and copper pot after sand casting, burrs and flash are formed, and workers usually adopt a sand paper machine to polish the surfaces or manually hold sand paper for polishing; because the outer surface of the copper ware is mostly arc-shaped and spherical, the conventional sand paper machine is suitable for polishing the plane and the protruding edge and corner parts, and the sand paper and the copper ware surface are mostly in point contact or line contact when the conventional sand paper machine is applied to polishing the copper ware, the polishing efficiency is not ideal, and sometimes is not as high as that of manual polishing; the manual polishing has high physical consumption and low working efficiency. The prior art lacks an auxiliary device suitable for polishing the surface of a copper ware.
Disclosure of Invention
The utility model aims to provide an auxiliary polishing device for copper surface treatment, which can solve the technical problems of high manual physical consumption and low working efficiency of the existing polishing process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
auxiliary polishing device for copper ware surface treatment, including:
a connecting rod;
the sand paper clamping mechanism comprises a screw rod connected with one end of the connecting rod, a conical disc arranged at the end part of the screw rod, a pressure plate sleeved on the screw rod and in sliding fit with the screw rod, a butterfly nut in threaded fit with the screw rod and pressed on one side of the pressure plate, and a limiting cover in threaded fit with the screw rod and forming a circumferential surrounding shape for the pressure plate;
the flexible pad is integrally cylindrical and fixed on the other side of the pressure plate.
Further, the limit cover includes:
the nut sleeve is in threaded fit with the screw, and the outer circumference of the nut sleeve is in threaded fit with a jackscrew which acts on the screw;
the inner diameter of the limiting ring is larger than the outer diameter of the pressure plate;
the rod body is provided with three rods which are bent at 90 degrees integrally and are connected between the nut sleeve and the limiting ring, and the rods are uniformly distributed circumferentially relative to the axis of the nut sleeve.
Further, the pressure plate comprises an annular disc and a sleeve arranged in the middle of the annular disc; the sleeve is sleeved on the screw rod and is in sliding fit, and one end of the sleeve is provided with a conical groove matched with the conical surface of the conical disc.
Further, the flexible pad adopts a foam cushion, and the outer diameter of the flexible pad is the same as the outer diameter of the pressure plate.
The beneficial effects of the utility model are as follows:
when in use, the electric hand drill is matched for application; connecting the connecting rod with an electric hand drill, and driving the whole equipment to rotate by using the electric hand drill; the abrasive paper is fixed between the pressure plate and the conical plate through the abrasive paper clamping mechanism, and the abrasive paper is used for limiting and fixing the abrasive paper on the outer circumference of the flexible pad by using the limiting cover after the abrasive paper coats the flexible pad; due to the arrangement of the flexible pad, when the sand paper contacts the arc surface and the spherical surface of the copper ware, the contact area is increased, the polishing efficiency can be effectively improved, and the improvement of the working efficiency is promoted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic top view of the limiting cover in the present utility model.
Wherein, 1-connecting rod; 2-a flexible pad; 3-a screw; 4-conical discs; 5-pressing plates; 6-butterfly nuts; 7-limiting cover; 8-an annular disc; 9-a sleeve; 10-a nut sleeve; 11-limiting rings; 12-a rod body; 13-jackscrew.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, an auxiliary polishing device for copper surface treatment; the device comprises a connecting rod 1, a sandpaper clamping mechanism and a flexible pad 2; the connecting rod 1 is fixedly connected with an electric hand drill; the sand paper clamping mechanism is used for fixing sand paper on the outer side of the flexible pad 2 and adapting to the deformation of the sand paper; the flexible pad 2 enables the sand paper to deform and adapt to the surface characteristics of arc-shaped surfaces, spherical surfaces and the like of the outer surface of the copper ware so as to improve the contact area.
The connecting rod 1 is a round rod and can be inserted into a chuck of the electric hand drill, and the electric hand drill is used for controlling the polishing device to rotate.
The sandpaper clamping mechanism comprises a screw rod 3, a conical disc 4, a pressure plate 5, a butterfly nut 6 and a limiting cover 7. One end of the screw rod 3 is fixedly connected with the connecting rod 1, and the other end is fixedly connected with the conical disc 4; the conical disc 4 is matched with the pressure disc 5 to realize good fixation of sand paper; the pressure plate 5 structurally comprises an annular disc 8 and a sleeve 9 arranged in the middle of the annular disc 8; the sleeve 9 is sleeved on the screw 3 and is in sliding fit, and the sleeve 9 enables the annular disc 8 to be vertical and relatively stable to the screw 3; one end of the sleeve 9 is provided with a conical groove matched with the conical surface of the conical disc 4, and the clamping area is increased by utilizing the conical groove, so that the clamping stability is improved; the butterfly nut 6 is in threaded fit with the screw 3 and is pressed and covered on the other end of the sleeve 9, so that the platen 5 is fixed relative to the screw 3; the limiting cover 7 forms a circumferential surrounding shape on the pressure plate 5, and the limiting cover 7 comprises a nut sleeve 10, a limiting ring 11 and a rod body 12; the nut sleeve 10 is in threaded fit with the screw 3, a jackscrew 13 is in threaded fit on the outer circumference of the nut sleeve 10, and the jackscrew 13 acts on the screw 3 to fix the nut sleeve 10 relative to the screw 3; the inner diameter of the limiting ring 11 is larger than the outer diameter of the pressure plate 5, so that the limiting ring can move circumferentially relative to the pressure plate 5, and a clamping gap formed by the limiting ring 11, the pressure plate 5 and the flexible pad 2 is used for placing the edge of the abrasive paper, so that clamping and limiting effects are formed on the edge of the abrasive paper; the rod body 12 is provided with three bending parts which are bent at 90 degrees integrally and are connected between the nut sleeve 10 and the limiting ring 11, and the rod body 12 is uniformly distributed along the circumferential direction relative to the axial lead of the nut sleeve 10.
The flexible cushion 2 is integrally cylindrical and fixed on the other side of the pressure plate 5, the flexible cushion 2 is a sponge cushion, and the outer diameter of the flexible cushion 2 is the same as the outer diameter of the pressure plate 5; the flexible pad 2 provides support for the sandpaper, facilitating the sandpaper to deform to use the arcuate and spherical surfaces of the copper ware.
The application method and the working principle of the utility model are as follows:
when the utility model is used, firstly, the middle part of square or round sand paper is provided with a cross-shaped opening, and then the screw 3 is sleeved by the conical cover; the butterfly nut 6 is rotated to enable the conical cover to clamp the sand paper between the conical cover and the sleeve 9; the abrasive paper is properly bent at the edge of the flexible pad 2, then the limiting cover 7 is rotated, the edge of the abrasive paper is clamped with the outer circumference of the pressure plate 5 by utilizing the limiting ring 11, at the moment, the edge of the abrasive paper is in a non-tightly fixed state and can move relative to the limiting ring 11, and when the flexible pad 2 is deformed, the corresponding deformation can be adapted; after the sand paper is fixed, the jackscrew 13 is screwed, so that the whole limiting cover 7 is fixed relative to the screw 3; finally, fixing the connecting rod 1 on the electric hand drill; the staff holds the electric hand drill and polishes the copper ware surface. Due to the fact that the flexible pad 2 is arranged on the surface of the sand paper covered copper ware, the sand paper can adapt to the change of the surface shape of the copper ware, the polishing contact area is increased, and further the polishing work efficiency can be improved.
Claims (4)
1. Auxiliary polishing device for copper ware surface treatment, characterized by comprising:
a connecting rod;
the sand paper clamping mechanism comprises a screw rod connected with one end of the connecting rod, a conical disc arranged at the end part of the screw rod, a pressure plate sleeved on the screw rod and in sliding fit with the screw rod, a butterfly nut in threaded fit with the screw rod and pressed on one side of the pressure plate, and a limiting cover in threaded fit with the screw rod and forming a circumferential surrounding shape for the pressure plate;
the flexible pad is integrally cylindrical and fixed on the other side of the pressure plate.
2. An auxiliary polishing device for copper surface treatment as defined in claim 1, wherein said retainer cap comprises:
the nut sleeve is in threaded fit with the screw, and the outer circumference of the nut sleeve is in threaded fit with a jackscrew which acts on the screw;
the inner diameter of the limiting ring is larger than the outer diameter of the pressure plate;
the rod body is provided with three rods which are bent at 90 degrees integrally and are connected between the nut sleeve and the limiting ring, and the rods are uniformly distributed circumferentially relative to the axis of the nut sleeve.
3. An auxiliary polishing device for copper surface treatment as claimed in claim 1 or 2, wherein the pressure plate comprises an annular disc and a sleeve arranged in the middle of the annular disc; the sleeve is sleeved on the screw rod and is in sliding fit, and one end of the sleeve is provided with a conical groove matched with the conical surface of the conical disc.
4. An auxiliary polishing device for copper surface treatment according to claim 1, wherein the flexible pad is a sponge pad, and the outer diameter of the flexible pad is the same as the outer diameter of the platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223531990.0U CN219426469U (en) | 2022-12-29 | 2022-12-29 | Copper ware surface treatment is with supplementary grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223531990.0U CN219426469U (en) | 2022-12-29 | 2022-12-29 | Copper ware surface treatment is with supplementary grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219426469U true CN219426469U (en) | 2023-07-28 |
Family
ID=87333404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223531990.0U Active CN219426469U (en) | 2022-12-29 | 2022-12-29 | Copper ware surface treatment is with supplementary grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219426469U (en) |
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2022
- 2022-12-29 CN CN202223531990.0U patent/CN219426469U/en active Active
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