CN203843630U - Refrigerator wheel grinding device - Google Patents
Refrigerator wheel grinding device Download PDFInfo
- Publication number
- CN203843630U CN203843630U CN201420183092.7U CN201420183092U CN203843630U CN 203843630 U CN203843630 U CN 203843630U CN 201420183092 U CN201420183092 U CN 201420183092U CN 203843630 U CN203843630 U CN 203843630U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- grinding device
- driving
- grinding
- hole
- 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.)
- Expired - Fee Related
Links
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 229910001651 emery Inorganic materials 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a refrigerator wheel grinding device. The refrigerator wheel grinding device comprises a driving unit and a grinding unit. The driving unit comprises a tubular driving main body with a built-in motor, the tail portion of the driving main body is provided with a hollow round connecting hole, the side wall of the driving main body is provided with a square fixing flat surface, and the four corners of the fixing flat surface are respectively provided with a fixing through hole; the grinding unit comprises a driving shaft and an umbrella-shaped grinding head. The refrigerator wheel grinding device can grind a nut hole in one step through the umbrella-shaped grinding head made of emery to eliminate plastics residual inside the nut hole, thereby greatly improving the finishing efficiency of a wheel. Besides, a user can arranged an external drawbar inside the connecting round hole to facilitate hand operation. The refrigerator wheel grinding device is simple in structure, convenient to operate and high in practicality.
Description
Technical Field
The utility model relates to a hardware and tools, more precisely, be a grinding device of refrigerator gyro wheel.
Background
The refrigerator roller is generally disposed at the bottom of the refrigerator and is made of hard ABS. Usually, the roller is manufactured by an injection molding process, and after the injection molding is finished, plastic remains in the nut hole, so that the plastic needs to be manually removed. The existing method adopts manual cleaning, utilizes a knife to scratch and remove, has low efficiency and is easy to cause the nut hole to break.
Disclosure of Invention
The utility model discloses solve the technical problem that prior art exists to a grinding device of refrigerator gyro wheel is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a grinding device of refrigerator gyro wheel, grinding device of refrigerator gyro wheel contain a drive division and a grinding portion, the drive division contain the cylindric drive main part of a built-in motor, the afterbody of drive main part be equipped with a hollow connection round hole, the lateral wall of drive main part on be equipped with a square fixed plane, fixed plane's four corners on be equipped with a fixing hole respectively, grinding portion contain a pivot and an umbelliform grinding head.
As a better embodiment of the utility model, the polishing head is made of carborundum.
The utility model discloses a grinding device of refrigerator gyro wheel utilizes the umbelliform head of polishing that diamond dust made, can once only polish the nut hole, remains the plastic in the nut hole and clears away fast, has improved the efficiency of repairing of gyro wheel greatly. In addition, the user can set up an external pull rod in connecting the round hole, and convenience of customers' hand is operated. The grinding device for the refrigerator roller has the advantages of simple structure, convenience in operation and strong practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a polishing device for a roller of a refrigerator according to the present invention;
FIG. 2 is an exploded perspective view of the grinding device for the roller of the refrigerator of FIG. 1;
FIG. 3 is an enlarged detail view of area A of the grinding device for the refrigerator roller of FIG. 2;
wherein,
1. a grinding device of the refrigerator roller; 2. a drive section; 21. a drive body; 22. the connecting circular hole; 23. fixing a plane; 231. a fixing through hole; 3. a grinding section; 31. a drive pivot; 32. a grinding head.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 3, the polishing device 1 for the roller of the refrigerator of the present invention comprises a driving portion 2 and a polishing portion 3, wherein the driving portion 2 comprises a cylindrical driving body 21 with a built-in motor, the tail portion of the driving body 21 is provided with a hollow connecting circular hole 22, a square fixing plane 23 is arranged on the side wall of the driving body 21, four corners of the fixing plane 23 are respectively provided with a fixing through hole 231, and the polishing portion 3 comprises a driving pivot 31 and an umbrella-shaped polishing head 32.
The sanding head 32 is made of corundum.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (2)
1. The grinding device of the refrigerator roller is characterized in that the grinding device (1) of the refrigerator roller comprises a driving portion (2) and a grinding portion (3), the driving portion (2) comprises a cylindrical driving main body (21) with a built-in motor, a hollow connecting circular hole (22) is formed in the tail portion of the driving main body (21), a square fixing plane (23) is arranged on the side wall of the driving main body (21), fixing through holes (231) are formed in four corners of the fixing plane (23) respectively, and the grinding portion (3) comprises a driving pivot (31) and an umbrella-shaped grinding head (32).
2. The grinding device for refrigerator rollers as claimed in claim 1, wherein the grinding head (32) is made of silicon carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183092.7U CN203843630U (en) | 2014-04-16 | 2014-04-16 | Refrigerator wheel grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183092.7U CN203843630U (en) | 2014-04-16 | 2014-04-16 | Refrigerator wheel grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843630U true CN203843630U (en) | 2014-09-24 |
Family
ID=51556688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183092.7U Expired - Fee Related CN203843630U (en) | 2014-04-16 | 2014-04-16 | Refrigerator wheel grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962911A (en) * | 2014-04-16 | 2014-08-06 | 佘峰 | Polishing device of refrigerator rollers |
| CN104308685A (en) * | 2014-10-17 | 2015-01-28 | 王秀云 | Grinder for mechanical parts |
-
2014
- 2014-04-16 CN CN201420183092.7U patent/CN203843630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962911A (en) * | 2014-04-16 | 2014-08-06 | 佘峰 | Polishing device of refrigerator rollers |
| CN104308685A (en) * | 2014-10-17 | 2015-01-28 | 王秀云 | Grinder for mechanical parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |