CN203245701U - Inner hole welding seam polishing machine - Google Patents
Inner hole welding seam polishing machine Download PDFInfo
- Publication number
- CN203245701U CN203245701U CN 201320252522 CN201320252522U CN203245701U CN 203245701 U CN203245701 U CN 203245701U CN 201320252522 CN201320252522 CN 201320252522 CN 201320252522 U CN201320252522 U CN 201320252522U CN 203245701 U CN203245701 U CN 203245701U
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- China
- Prior art keywords
- grinding wheel
- conical
- polishing machine
- welding seam
- workpiece
- 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
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses an inner hole welding seam polishing machine for finish machining on a machine part. An electromotor (5) is connected with a grinding wheel spindle (3) through a coupler. A conical-surface grinding wheel (4) is arranged on the grinding wheel spindle (3). A welding seam (2) is placed at the inner end of a workpiece (1) and movably connected with the outer conical surface of the conical-surface grinding wheel (4). Due to the fact that the outer circle of the designed conical-surface grinding wheel is composed of a conical surface and a cylindrical surface and the outer diameter of a cone of the conical-surface grinding wheel is the same as the diameter of the workpiece, the welding seam higher than an inner hole of the workpiece can be rapidly grinded to be smooth, and the working efficiency is greatly improved.
Description
Technical field: the utility model relates to a kind of endoporus seam polishing machine of fine finishining use of machine components.
Background technology: at present, the weld seam inner surface of workpiece is carried out attrition process generally adopt hand electric polisher or form grinding.Hand electric polisher can only be installed a slice emery wheel at every turn, polishes successively from coarse to fine.Because the suffered friction of emery wheel is very large, to damage easily, work efficiency is low, and polishing thickness is wayward, and lack of homogeneity, labour intensity are large, inefficiency.Form grinding technique is first emery wheel to be used to wash slate pencil or directly manufacture required ad hoc type shape, grinds to make workpiece become the type shape identical with emery wheel again.Because the foozle of emery wheel and the abrasion deformation of emery wheel, the error of grinding is larger.
The utility model content: the drawback that the utility model has existed when having eliminated the polishing of former weld seam, provide a kind of can improve significantly that work efficiency uses the endoporus seam polishing machine.The utility model is achieved through the following technical solutions: its motor 5 is connected connection by shaft coupling with grinding wheel spindle, conical wheel 4 is arranged on the grinding wheel spindle 3, and weld seam 2 places workpiece 1 the inner, and and the male cone (strobilus masculinus) of conical wheel 4 be flexibly connected.
The beneficial effects of the utility model are: because the tapered wheel cylindrical of design is comprised of the conical surface and the face of cylinder, and the external diameter of conical wheel cone is the same large with the diameter of workpiece, so exceeding the weld seam of inner hole of workpiece will be smooth by fast grinding, thereby significantly improve operating efficiency.
Description of drawings: Fig. 1 is front view of the present utility model
Fig. 2 be Fig. 1 A-A to view
The specific embodiment: as shown in Figure 1 and Figure 2, its motor 5 is connected connection by shaft coupling with grinding wheel spindle, and conical wheel 4 is arranged on the grinding wheel spindle 3, and weld seam 2 places workpiece 1 the inner, and and the male cone (strobilus masculinus) of conical wheel 4 be flexibly connected.
As shown in Figure 1 and Figure 2, described conical wheel 4 cylindricals are comprised of cone and cylinder, and the external diameter of cone should be slightly larger than cylindrical external diameter.
As shown in Figure 1 and Figure 2, described conical wheel 4 and grinding wheel spindle 3 are spline joint.
If the utility model is adjusted the thickness of tire gravel, can reach precision and the roughness of multiple processing, even reach higher precision and roughness.
Claims (3)
1. endoporus seam polishing machine, it is characterized in that motor (5) is connected 3 by shaft coupling with grinding wheel spindle) connect, conical wheel (4) is arranged on the grinding wheel spindle (3), weld seam (2) places workpiece (1) the inner, and and the male cone (strobilus masculinus) of conical wheel (4) be flexibly connected.
2. endoporus seam polishing machine according to claim 1 is characterized in that described conical wheel (4) cylindrical is comprised of cone and cylinder, and the external diameter of cone should be slightly larger than cylindrical external diameter.
3. endoporus seam polishing machine according to claim 1 is characterized in that described conical wheel (4) and grinding wheel spindle (3) are spline joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252522 CN203245701U (en) | 2013-04-03 | 2013-04-03 | Inner hole welding seam polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252522 CN203245701U (en) | 2013-04-03 | 2013-04-03 | Inner hole welding seam polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245701U true CN203245701U (en) | 2013-10-23 |
Family
ID=49372162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320252522 Expired - Fee Related CN203245701U (en) | 2013-04-03 | 2013-04-03 | Inner hole welding seam polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245701U (en) |
-
2013
- 2013-04-03 CN CN 201320252522 patent/CN203245701U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140403 |