CN202780738U - Polishing tool for S-shaped bent pipes - Google Patents
Polishing tool for S-shaped bent pipes Download PDFInfo
- Publication number
- CN202780738U CN202780738U CN201220443856.2U CN201220443856U CN202780738U CN 202780738 U CN202780738 U CN 202780738U CN 201220443856 U CN201220443856 U CN 201220443856U CN 202780738 U CN202780738 U CN 202780738U
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- Prior art keywords
- polishing
- steel wire
- flexible axle
- bend pipe
- flexible shaft
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- Expired - Lifetime
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Abstract
The utility model discloses a polishing tool for S-shaped bent pipes, which comprises a flexible shaft and a polishing material layer wrapping one end of the flexible shaft, wherein the other end of the flexible shaft is connected with a driving device; the polishing material layer is polishing nylon yarn and is stuck on the surface at one end of the flexible shaft through glue; the flexible shaft comprises at least two layers of steel wire winding layers; and each layer of steel wire winding layer is formed by winding 4-12 steel wires side by side. Through combination of the feature of the flexible shaft and the polishing material layer, the polishing tool can go deep into and polish pipes, particularly non-linear pipes or pipes with smaller inside diameters (smaller than 3 mm) and long structures; and the polishing tool is simple in structure, reasonable in design, convenient to operate, high in degree of automation and suitable for production.
Description
Technical field
The utility model relates to the grinding machine field, relates in particular to a kind of polishing S type bend pipe grinding tool.
Background technology
At present, some metallic conduits that food or medical industry are used require inwall clean, smooth, but this pipeline often can not guarantee the smoothness requirement of its inwall when producing, at this moment just need to polish to its inwall, yet these pipelines are generally nonlinear type or internal diameter is less, compare again the structure of elongated, and existing polishing grinding tool often is difficult to deeply polish these pipelines, especially some nonlinear types or internal diameter very little (less than 3mm), the inner-walls of duct polishing problem that structure is long.
The utility model content
In view of the defective that above-mentioned prior art exists, the purpose of this utility model is to propose a kind of polishing S type bend pipe grinding tool, this device can deeply polish these pipelines, especially some nonlinear types or internal diameter very little (less than 3mm), the pipeline that structure is long.
The purpose of this utility model will be achieved by the following technical programs:
A kind of polishing S type bend pipe grinding tool comprises that a flexible axle and is coated on the abrasive material of an end of described flexible axle, and the other end of described flexible axle is connected with a drive unit.
Preferably, above-mentioned a kind of polishing S type bend pipe grinding tool, wherein: described abrasive material is the grinding material of nylon silk.
Preferably, above-mentioned a kind of polishing S type bend pipe grinding tool, wherein: described grinding material of nylon silk sticks on the surface of an end of described flexible axle by glue.
Preferably, above-mentioned a kind of polishing S type bend pipe grinding tool, wherein: described flexible axle is to comprise at least 2 layers steel wire winding layer, every layer of steel wire winding layer is entwined side by side by 4～12 steel wires.
Preferably, above-mentioned a kind of polishing S type bend pipe grinding tool, wherein: described steel wire is any of flat wire or round steel wire.
Preferably, above-mentioned a kind of polishing S type bend pipe grinding tool, wherein: described flexible axle comprises 4 layers steel wire winding layer.
Outstanding effect of the present utility model is: a kind of S of polishing type bend pipe grinding tool of the present utility model utilizes characteristic and the abrasive material combination of flexible axle, the pipeline of deeply polishing, especially some nonlinear types or internal diameter very little (less than 3mm), the pipeline that structure is long, simple in structure, reasonable in design, easy to operate, automaticity is high, is suitable for producing.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Embodiment:
A kind of polishing of present embodiment S type bend pipe grinding tool as shown in Figure 1, comprises flexible axle 1 and the abrasive material 2 that is coated on an end of flexible axle, and the other end of flexible axle 1 is connected with drive unit.Abrasive material 2 is the grinding material of nylon silk, sticks on the surface of an end of flexible axle 1 by glue.Flexible axle 1 is to comprise 4 layers steel wire winding layer, and every layer of steel wire winding layer is entwined side by side by 4～12 steel wires.Steel wire is any of flat wire or round steel wire.Utilize drive unit to be connected with this flexible axle 1, can realize the tubule inwall of polishing.
A kind of S of polishing type bend pipe grinding tool of present embodiment utilizes characteristic and abrasive material 2 combinations of flexible axle 1, the pipeline of deeply polishing, especially some nonlinear types or internal diameter very little (less than 3mm), the pipeline that structure is long, simple in structure, reasonable in design, easy to operate, automaticity is high, is suitable for producing.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within the protection domain of the present utility model.
Claims (6)
1. polishing S type bend pipe grinding tool, it is characterized in that: comprise that a flexible axle and is coated on the abrasive material of an end of described flexible axle, the other end of described flexible axle is connected with a drive unit.
2. a kind of polishing S type bend pipe grinding tool according to claim 1, it is characterized in that: described abrasive material is the grinding material of nylon silk.
3. a kind of polishing S type bend pipe grinding tool according to claim 2, it is characterized in that: described grinding material of nylon silk sticks on the surface of an end of described flexible axle by glue.
4. a kind of polishing S type bend pipe grinding tool according to claim 1, it is characterized in that: described flexible axle is to comprise at least 2 layers steel wire winding layer, every layer of steel wire winding layer is entwined side by side by 4～12 steel wires.
5. a kind of polishing S type bend pipe grinding tool according to claim 4, it is characterized in that: described steel wire is any of flat wire or round steel wire.
6. a kind of polishing S type bend pipe grinding tool according to claim 4, it is characterized in that: described flexible axle comprises 4 layers steel wire winding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220443856.2U CN202780738U (en) | 2012-09-03 | 2012-09-03 | Polishing tool for S-shaped bent pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220443856.2U CN202780738U (en) | 2012-09-03 | 2012-09-03 | Polishing tool for S-shaped bent pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780738U true CN202780738U (en) | 2013-03-13 |
Family
ID=47808076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220443856.2U Expired - Lifetime CN202780738U (en) | 2012-09-03 | 2012-09-03 | Polishing tool for S-shaped bent pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659496A (en) * | 2012-09-03 | 2014-03-26 | 舒能（苏州）工业技术有限公司 | Grinding tool for grinding S-type bend |
| CN104373450A (en) * | 2014-11-20 | 2015-02-25 | 舒能（苏州）工业技术有限公司 | Flocking flexible shaft |
-
2012
- 2012-09-03 CN CN201220443856.2U patent/CN202780738U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659496A (en) * | 2012-09-03 | 2014-03-26 | 舒能（苏州）工业技术有限公司 | Grinding tool for grinding S-type bend |
| CN104373450A (en) * | 2014-11-20 | 2015-02-25 | 舒能（苏州）工业技术有限公司 | Flocking flexible shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |