CN203125279U - Polishing steel bar of semi-automatic sander - Google Patents
Polishing steel bar of semi-automatic sander Download PDFInfo
- Publication number
- CN203125279U CN203125279U CN 201320033051 CN201320033051U CN203125279U CN 203125279 U CN203125279 U CN 203125279U CN 201320033051 CN201320033051 CN 201320033051 CN 201320033051 U CN201320033051 U CN 201320033051U CN 203125279 U CN203125279 U CN 203125279U
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- polishing
- semi
- steel bar
- rod iron
- automatic sander
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- Expired - Fee Related
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Abstract
The utility model provides a polishing steel bar of a semi-automatic sander. The polishing steel bar of the semi-automatic sander solves the problem that an existing pneumatic sander is low in polishing precision. The polishing steel bar of the semi-automatic sander comprises a steel bar body, and spherical copper particles capable of rotating around the steel bar are arranged at one end of the steel bar. The polishing steel bar of the semi-automatic sander takes the place of an oilstone and abrasive paper of a traditional polishing process, and makes up the unevenness phenomenon frequently generated in traditional polishing, and polishing efficiency is obviously improved. The polishing steel bar of the semi-automatic sander takes the place of large scale equipment, is simplified in operation, and is energy-saving and environment-friendly.
Description
Technical field
The utility model relates to polishing machine technical field, particularly a kind of polishing rod iron of semi-automatic sander.
Background technology
After the Mould Machining moulding, need handle coarse surface, the pneumatic sander of main employing carries out surface treatment at present, and this pneumatic sander is made of with the oilstone that is connected with power set or sand paper power set.During polishing, power set drive oilstone or sand paper vibrations, thereby are polished in the surface of mould.But because of oilstone or not wear-resisting, the easy loss of sand paper, need often to change, therefore increased the cost of polishing greatly; And existing polishing machine is because the restriction of structure can only be polished to coarse surface, and the precision of processing is also very poor, does not reach the requirement in market usually; Owing to above reason, existing pneumatic sander can only be handled some coarse surfaces, can't handle the surface of some precision dies.
The utility model content
The utility model provides a kind of polishing rod iron of semi-automatic sander, solves the not high problem of existing pneumatic sander polishing precision.
The technical solution of the utility model is achieved in that a kind of polishing rod iron of semi-automatic sander, comprises the rod iron body, and described rod iron one end is provided with the spherical shot copper that can rotate around rod iron.
Wherein, preferably, the diameter of described spherical shot copper is 6mm, 4mm, 3mm or 2mm.
Wherein, preferably, the main body of described rod iron body is cylinder, rod iron one end be diameter less than the concentric cylinder of body cylindrical body, shot copper is arranged on the less cylinder of diameter one end.
Wherein, preferably, the main body of described rod iron body is cylinder, and rod iron one end is and the body concentric plane section cone of body cylindrical that shot copper is arranged on plane section cone one end.
Polishing rod iron of the present utility model is connected with power set, drives the vibrations of polishing rod iron by power set, cooperates grinding-material that die surface is carried out polishing.
The utility model has replaced traditional finishing method, adopts shot copper directly to contact with die surface, polishes, and shot copper is more wear-resisting than oilstone and sand paper, and unsuitable loss has reduced the cost that polishes greatly, and also than oilstone and sand paper environmental protection.Oilstone and sand paper that the utility model has replaced traditional glossing to adopt have remedied the irregular phenomenon of frequent appearance in traditional polishing, and polishing efficiency obviously improves.The utility model has replaced main equipment, and operation is also oversimplified, and secondly the utility model also is a kind of equipment of energy-saving and environmental protection.
Description of drawings
This utility model of Fig. 1 embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representations.
The specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 1, present embodiment provides a kind of polishing rod iron of semi-automatic sander, comprises rod iron body 1, the main body of rod iron body 1 is cylinder, rod iron one end is and the body concentric plane section cone 2 of body cylindrical that shot copper 3 is arranged on plane section cone 2 one ends, can rotate around rod iron.
Wherein, described shot copper 3 is spherical, and the diameter of shot copper is 6mm, is primarily aimed at the Mould Machining surface and processes with interior workpiece at 10cm.
The size of spherical shot copper 3 is not limited to present embodiment, also can be 4mm, 3mm or 2mm.The diameter of shot copper is 4mm, is primarily aimed at the Mould Machining surface and processes with interior workpiece at 8cm.The diameter of shot copper is 3mm, is primarily aimed at the Mould Machining surface and processes with interior workpiece at 3cm.The diameter of shot copper is 2mm, is primarily aimed at the Mould Machining surface and processes with interior workpiece at 1cm.
As shown in Figure 2, present embodiment provides a kind of polishing rod iron of semi-automatic sander, comprises rod iron body 1, the main body of rod iron body is cylinder, rod iron one end be diameter less than the concentric cylinder 2 of body cylindrical body, shot copper 3 is arranged on plane section cone 2 one ends, can rotate around rod iron.
Wherein, described shot copper 3 is cube shaped, and the length of side of described cube shaped shot copper 3 is 6mm, is primarily aimed at 10cm and processes with the right angle of inner mold workpiece.
The size of cube shaped shot copper 3 is not limited to present embodiment, and its length of side also can be 4mm or 3mm.The length of side of cube shaped shot copper is 4mm, is primarily aimed at 5cm and processes with the right angle of inner mold workpiece.The length of side of cube shaped shot copper is 3mm, is primarily aimed at 3cm and processes with the right angle of inner mold workpiece.
The course of work: the polishing rod iron is connected with power set, drives the vibrations of polishing rod iron by power set, cooperates grinding-material that die surface is carried out polishing.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. the polishing rod iron of a semi-automatic sander comprises the rod iron body, it is characterized in that: described rod iron body one end is provided with the spherical shot copper that can rotate around rod iron.
2. the polishing rod iron of a kind of semi-automatic sander according to claim 1, it is characterized in that: the diameter of described spherical shot copper is 6mm, 4mm, 3mm or 2mm.
3. the polishing rod iron of a kind of semi-automatic sander according to claim 1 and 2, it is characterized in that: the main body of described rod iron body is cylinder, rod iron one end be diameter less than the concentric cylinder of body cylindrical body, shot copper is arranged on the less cylinder of diameter one end.
4. the polishing rod iron of a kind of semi-automatic sander according to claim 1 and 2, it is characterized in that: the main body of described rod iron body is cylinder, rod iron one end is and the body concentric plane section cone of body cylindrical that shot copper is arranged on plane section cone one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033051 CN203125279U (en) | 2013-01-22 | 2013-01-22 | Polishing steel bar of semi-automatic sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033051 CN203125279U (en) | 2013-01-22 | 2013-01-22 | Polishing steel bar of semi-automatic sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125279U true CN203125279U (en) | 2013-08-14 |
Family
ID=48933300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033051 Expired - Fee Related CN203125279U (en) | 2013-01-22 | 2013-01-22 | Polishing steel bar of semi-automatic sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125279U (en) |
-
2013
- 2013-01-22 CN CN 201320033051 patent/CN203125279U/en not_active Expired - Fee Related
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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: 20130814 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |