CN203210003U - Auxiliary support of centre - Google Patents
Auxiliary support of centre Download PDFInfo
- Publication number
- CN203210003U CN203210003U CN 201320103615 CN201320103615U CN203210003U CN 203210003 U CN203210003 U CN 203210003U CN 201320103615 CN201320103615 CN 201320103615 CN 201320103615 U CN201320103615 U CN 201320103615U CN 203210003 U CN203210003 U CN 203210003U
- Authority
- CN
- China
- Prior art keywords
- end cap
- centre
- cylindrical shell
- auxiliary support
- end cover
- 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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Abstract
The utility model discloses an auxiliary support of a centre. The auxiliary support comprises a support body, wherein the support body comprises a hollow cylinder body and an end cover, the top end of the end cover is hollow and a bearing is welded at an opening, the end cover is fixed on the cylinder body through an end cover bolt, and the cylinder body is fixed on a centre shell by using a cylinder body bolt. The auxiliary support is simple in structure, can be matched with a movable centre for using so as to effectively prevent from causing vibration when a small thin workpiece is processed.
Description
Technical field
The utility model relates to lathe, relates in particular to the auxiliary stand that lathe centre is used.
Background technology
In machining, often need the workpiece of processing slim, prior art generally uses centre frame to assist, its effect is to increase a strong point to slender piece, and during the rotation of restriction slender piece because of the centrifugal force whipping, but when condition does not allow to use centre frame, small-sized slender piece for example, generally all be only to adopt live center jack-up to come work, Workpiece vibration is big, poor effect.
The utility model content
The utility model purpose is to overcome above-mentioned the deficiencies in the prior art, provides a kind of and the supporting use of live center, can prevent the vibrative auxiliary stand of small-sized slender piece.
The technical solution of the utility model is: a kind of top auxiliary stand, comprise support body, described support body is made up of cylindrical shell and the end cap of hollow, described end cap top is hollow and is welded with bearing at opening part, end cap is fixed on the cylindrical shell by the end cap screw, and cylindrical shell is fixed on the top housing by the cylindrical shell screw.
The beneficial effects of the utility model are: workpiece inserts in the support body and by top by bearing and withstands, and also can reduce the friction to workpiece when bearing gives workpiece support; When processing the workpiece of different size, the end cap of replaceable band respective diameters bearing gets final product, and is simple and convenient.
Description of drawings
Fig. 1 is the schematic diagram under the utility model use state.
Among the figure: support body 1, cylindrical shell 11, end cap 12, bearing 121, end cap screw 122, cylindrical shell screw 111, top housing 2, top 3, workpiece 4.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of top auxiliary stand, comprise support body 1, described support body 1 is made up of cylindrical shell 11 and the end cap 12 of hollow, described end cap 12 tops are hollow and are welded with bearing 121 at opening part, end cap 12 is fixed on the cylindrical shell 11 by end cap screw 122, cylindrical shell 11 is fixed on the top housing 2 by cylindrical shell screw 111, when processing tiny workpiece, workpiece 4 inserts in the support bodys 1 by bearing 121 and withstands by top 3, and bearing 121 gives also can reduce when workpiece 4 supports the friction to workpiece 4; When processing the workpiece 4 of different size, the end cap 12 of replaceable band respective diameters bearing 121 gets final product, and is simple and convenient.
Claims (1)
1. top auxiliary stand, comprise support body (1), it is characterized in that: described support body (1) is made up of cylindrical shell (11) and the end cap (12) of hollow, described end cap (12) top is hollow and is welded with bearing (121) at opening part, end cap (12) is fixed on the cylindrical shell (11) by end cap screw (122), and cylindrical shell (11) is fixed on the top housing (2) by cylindrical shell screw (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103615 CN203210003U (en) | 2013-03-07 | 2013-03-07 | Auxiliary support of centre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103615 CN203210003U (en) | 2013-03-07 | 2013-03-07 | Auxiliary support of centre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210003U true CN203210003U (en) | 2013-09-25 |
Family
ID=49199574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103615 Expired - Fee Related CN203210003U (en) | 2013-03-07 | 2013-03-07 | Auxiliary support of centre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210003U (en) |
-
2013
- 2013-03-07 CN CN 201320103615 patent/CN203210003U/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: 20130925 Termination date: 20140307 |